Electric control assembly and air conditioner

Abstract

The utility model discloses an electric control assembly and an air conditioner. The electric control assembly comprises an electric control box; the mounting box is detachably connected with the electric control box and is provided with a detection opening; the sensor comprises a body and a detection part connected with the body, the body is arranged in the mounting box, the body, the electric control box and the inner wall of the mounting box are arranged at intervals, and the detection part and the detection opening are oppositely arranged.

Description

Technical Field

[0001] This application belongs to the technical field of electrical appliances, and particularly relates to an electric control component and an air conditioner. Background Art

[0002] With the rapid development of modern technology, air conditioners, as indispensable electrical appliances in household and commercial environments, their performance and stability have increasingly attracted consumers' attention. During the operation of an air conditioner, sensors can detect temperature and / or humidity, which is crucial for maintaining the comfort and energy efficiency of the indoor environment.

[0003] However, in the prior art, the detection accuracy of the sensors is low. Summary of the Utility Model

[0004] To solve the above technical problems, the present utility model provides an electric control component and an air conditioner, aiming to at least solve the technical problem of low detection accuracy of the sensors to a certain extent.

[0005] The technical solution of the present utility model is as follows:

[0006] An electric control component, characterized in that it includes: an electric control box; a mounting box detachably connected to the electric control box and provided with a detection port; a sensor including a body and a detection part connected to the body, the body is disposed in the mounting box and is spaced from both the inner wall of the electric control box and the mounting box, and the detection part is disposed opposite to the detection port.

[0007] Since the installation box is detachably connected to the electric control box and is provided with a detection port, the installation box is supported by the electric control box to ensure the stability of the installation of the electric control box. Since the sensor includes a main body and a detection portion connected to the main body, and the main body is arranged in the installation box, the installation box provides a shell for the main body, which can effectively prevent direct damage to the main body caused by physical impact, vibration, extrusion, etc. in the external environment, thereby ensuring the safety of the main body. Since the detection portion and the detection port are arranged relative to each other, when the airflow in the air conditioner enters the installation box through the detection port, the airflow can directly reach the detection portion, shortening the path of the airflow from the detection port to the detection portion, reducing interference factors such as heat loss and humidity change during the flow of the airflow, thereby improving the accuracy of the detection portion in detecting temperature and / or humidity, and improving the detection accuracy. The main body is spaced apart from the inner walls of the electric control box and the installation box, so the main body is suspended in the installation box. When the airflow enters the installation box, the airflow can reach not only the end face of the main body facing the detection port, but also the end face of the main body away from the detection port, thereby ensuring that all parts of the main body and the detection part can fully contact with the airflow, thereby improving the detection accuracy of temperature and / or humidity, and reducing the contact area between the main body and the inner wall of the installation box, reducing the detection error caused by the formation of eddy currents or dead angles on the contact surface of the airflow, and improving the detection accuracy. At the same time, a smooth flow path can be provided for the airflow, reducing the airflow resistance caused by obstacles or narrow passages, so that the temperature and / or humidity information in the airflow is more evenly distributed around the main body and the detection part, further improving the uniformity and accuracy of the detection.

[0008] In some embodiments, the installation box includes a base plate and a surrounding plate arranged on the base plate; wherein the main body is spaced apart from the base plate, the surrounding plate and the electric control box to ensure the accuracy of sensor detection.

[0009] In some embodiments, the main body and the enclosure are spaced apart to further ensure the accuracy of sensor detection.

[0010] In some embodiments, the mounting box further includes: a support member connected to the base plate and / or the enclosure; two first clips arranged opposite to each other on the base plate; wherein the main body is located between the first clips and the support member to ensure the accuracy of sensor detection.

[0011] In some embodiments, a limiting groove is provided on the end surface of the support member facing away from the bottom plate, and the body is embedded in the limiting groove to achieve that the body is spaced apart from the electric control box and the bottom plate.

[0012] In some embodiments, the mounting box further includes: a second buckle, which is provided on the bottom plate and is arranged at an angle with the first buckle; wherein, the body is located between the second buckle and the support member to further ensure the stability of the body installation.

[0013] In some embodiments, a plurality of first air guiding grooves are formed on the peripheral surface of the mounting box, and the plurality of first air guiding grooves surround the body to further ensure the detection accuracy of the sensor.

[0014] In some embodiments, a plurality of second air guiding grooves are formed at the end of the mounting box facing away from the electric control box, and the second air guiding grooves are communicated with the corresponding first air guiding grooves to further ensure the detection accuracy of the sensor.

[0015] In some embodiments, a receiving groove is formed in the body, the detection portion is arranged in the receiving groove, a part of the detection portion is connected to the groove wall of the receiving groove, and the other part is spaced from the groove wall of the receiving groove to further ensure the detection accuracy of the detection portion.

[0016] In some embodiments, one of the mounting box and the body is provided with a positioning member, and the other is provided with a positioning hole, and the positioning member can be inserted into the positioning hole to achieve anti-mistake.

[0017] In some embodiments, one of the mounting box and the electric control box is provided with a third buckle, and the other is provided with a card slot, and the third buckle can be clamped in the card slot; one of the mounting box and the electric control box is provided with a plug, and the other is provided with a plug slot, and the plug can be inserted into the plug slot; wherein, the third buckle and the plug are respectively located on opposite sides of the mounting box to realize the detachable connection of the mounting box and the electric control box.

[0018] In some embodiments, the electric control component further includes a main board, the mounting box is provided with a wire routing opening, and the electric control component further includes: a first wire routing buckle, which is arranged on the mounting box; a second wire routing buckle, which is arranged on the mounting box and is located on opposite sides of the mounting box with the first wire routing buckle respectively; a first cable, one end of which is electrically connected to the body, and the other end passes through the wire routing opening, the first wire routing buckle and the second wire routing buckle in sequence and is electrically connected to the main board to realize signal transmission.

[0019] In some embodiments, the electric control component further includes: a main board mounting member, which is arranged in the electric control box; a main board, which is arranged in the main board mounting member and is electrically connected to the body; wherein, the main board mounting member is located between the main board and the electric control box, and the electric control box is located between the main board mounting member and the mounting box to further ensure the detection accuracy of the sensor.

[0020] In some embodiments, the electronic control component further includes: a temperature sensing element, which is disposed on the end surface of the mainboard mounting element facing away from the mainboard and is electrically connected to the mainboard; wherein the temperature sensing element is passed through the electronic control box and is staggered with the mounting box.

[0021] Based on the same utility model concept, the utility model also provides an air conditioner, comprising a box body, a fan assembly arranged in the box body and the electronic control assembly, the electronic control box of the electronic control assembly is connected to the box body, and the distance between the installation box and the axis of the fan assembly is less than or equal to 150 mm, so as to further ensure the detection accuracy of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the structure of the electric control component of some embodiments;

[0024] Figure 2 for Figure 1 Exploded view of the electronic control components;

[0025] Figure 3 for Figure 1 Assembly drawing of the installation box of the electronic control component;

[0026] Figure 4 for Figure 2 The structural diagram of the installation box;

[0027] Figure 5 for Figure 4 A schematic diagram of the arrangement of the support members of the middle installation box;

[0028] Figure 6 for Figure 2 Bottom view of the middle mounting box;

[0029] Figure 7 for Figure 2 A schematic diagram of the structure of the sensor of the electronic control component;

[0030] Figure 8 for Figure 1 Rear view of the central electronic control assembly;

[0031] Figure 9 for Figure 8 AA section view;

[0032] Figure 10 forFigure 8 Cross-sectional view taken along line B-B;

[0033] Figure 11 is Figure 1 Schematic structural view of the electronic control box of the electronic control assembly in

[0034] Figure 12 is Figure 1 Schematic structural view of the main board mounting part of the electronic control assembly in

[0035] Figure 13 is Figure 12 Schematic layout view of the wire groove of the main board mounting part in

[0036] Figure 14 is Figure 12 Bottom view of the main board mounting part in

[0037] Figure 15 Schematic structural view of an air conditioner in some embodiments.

[0038] In the drawings:

[0039] Electronic control box 10, card slot 101, slot 102;

[0040] Installation box 20, detection port 201, bottom plate 202, enclosing plate 203, support member 204, limiting groove 2041, first buckle 205, second buckle 206, first air guide groove 207, second air guide groove 208, positioning member 209, third buckle 2010, plug-in member 2011, edge stop 2012, wire passing port 2013;

[0041] Sensor 30, body 301, receiving groove 3011, detection part 302, positioning hole 303;

[0042] Main board 40;

[0043] First wire buckle 50;

[0044] Second wire buckle 60;

[0045] First cable 70;

[0046] Main board mounting part 80, wire groove 801, third wire buckle 802;

[0047] Cabinet 90;

[0048] Fan assembly 100;

[0049] Temperature sensing element 110;

[0050] Second cable 120. Detailed implementation manners

[0051] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0052] It should be noted that all the directional indications in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture. If this specific posture changes, the directional indication will also change accordingly.

[0053] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0054] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0055] The following describes the present application in conjunction with the accompanying drawings and with reference to specific embodiments:

[0056] An electronic control component and an air conditioner provided in this embodiment are intended to at least solve the technical problem of low detection accuracy of sensors to a certain extent.

[0057] Figure 1 It is a schematic structural diagram of an electronic control component for some embodiments; Figure 2 is Figure 1 an exploded view of the electronic control component in Figure 3 is Figure 1 an assembly drawing of the installation box of the electronic control component in Figure 1 、 Figure 2 and Figure 3The electric control assembly of the embodiment of the present application includes: an electric control box 10, an installation box 20 and a sensor 30. The installation box 20 is detachably connected to the electric control box 10 and is provided with a detection port 201. The sensor 30 includes a body 301 and a detection portion 302 connected to the body 301. The body 301 is disposed in the installation box 20 and is spaced apart from the inner walls of the electric control box 10 and the installation box 20. The detection portion 302 is disposed opposite to the detection port 201.

[0058] The sensor 30 may be a temperature sensor to detect changes in the temperature of the surrounding environment. The sensor 30 may be a humidity sensor to detect changes in the humidity of the surrounding environment. The sensor 30 may be a temperature and humidity sensor to detect changes in the temperature and humidity of the surrounding environment.

[0059] The body 301 is spaced apart from the bottom wall of the installation box 20 .

[0060] Since the installation box 20 is detachably connected to the electric control box 10 and is provided with a detection port 201, the installation box 20 is supported by the electric control box 10 to ensure the stability of the installation of the electric control box 10. Since the sensor 30 includes a main body 301 and a detection portion 302 connected to the main body 301, and the main body 301 is arranged in the installation box 20, the installation box 20 provides a shell for the main body 301, which can effectively prevent direct damage to the main body 301 by physical impact, vibration, extrusion, etc. in the external environment, thereby ensuring the safety of the main body 301. Since the detection portion 302 is arranged opposite to the detection port 201, when the airflow in the air conditioner enters the installation box 20 through the detection port 201, the airflow can directly reach the detection portion 302, shortening the path of the airflow from the detection port to the detection portion 302, reducing interference factors such as heat loss and humidity change during the flow of the airflow, thereby improving the accuracy of the detection portion 302 in detecting temperature and / or humidity, and improving The detection accuracy is improved. Since the main body 301 is spaced apart from the inner walls of the electric control box 10 and the installation box 20, the main body 301 is suspended in the installation box 20. When the airflow enters the installation box 20, the airflow can not only reach the end face of the main body 301 facing the detection port 201, but also reach the end face of the main body 301 away from the detection port 201, thereby ensuring that all parts of the main body 301 and the detection part 302 can fully contact with the airflow, thereby improving the detection accuracy of temperature and / or humidity, and reducing the contact area between the main body 301 and the inner wall of the installation box 20, reducing the detection error caused by the formation of eddy currents or dead angles on the contact surface of the airflow, and improving the detection accuracy. At the same time, a smooth flow path can be provided for the airflow, reducing the airflow resistance caused by obstacles or narrow passages, so that the temperature and / or humidity information in the airflow is more evenly distributed around the main body 301 and the detection part 302, further improving the uniformity and accuracy of the detection.

[0061] Figure 8 is Figure 1 the rear view of the electronic control component in Figure 9 is Figure 8 the sectional view taken along line A-A of Figure 10 is Figure 8 the sectional view taken along line B-B of. Combining Figure 8 , Figure 9 and Figure 10 , in some embodiments, since the body 301 is spaced apart from the inner walls of both the electronic control box 10 and the mounting box 20, the body 301 is suspended in the mounting box 20, allowing air flow to smoothly flow within the mounting box 20. In the case of temperature detection being required, the smooth air flow also enhances the convective heat transfer effect between the detection part 302 and the air flow, enabling the detection part 302 to more quickly respond to changes in the air flow temperature, further improving the accuracy of temperature detection.

[0062] In some embodiments, since the mounting box 20 is detachably connected to the electronic control box 10, when the sensor 30 within the mounting box 20 needs maintenance, repair, or replacement, there is no need to disassemble the entire system. One only needs to remove the mounting box 20 to perform the operation, improving work efficiency. Moreover, during the disassembly and installation process, the risk of damaging the electronic control box 10 or the mounting box 20 due to improper operation is reduced.

[0063] In some embodiments, the mounting box 20 has an open mouth, and the sensor 30 can be installed within the mounting box 20 through the open mouth. The open mouth enables the sensor 30 to be directly aligned and installed in the mounting box 20, simplifying the installation process, reducing the time and steps required for installation, and improving work efficiency.

[0064] In some embodiments, when the mounting box 20 is connected to the electronic control box 10, the electronic control box 10 can close the open mouth so that the sensor 30 is located within the cavity formed by the mounting box 20 and the electronic control box 10, effectively preventing direct damage to the body 301 from physical impacts, vibrations, squeezes, etc. in the external environment and ensuring the safety of the body 301.

[0065] Figure 4 is Figure 2 the structural schematic diagram of the mounting box in Figure 5 is Figure 4 the layout schematic diagram of the support member of the mounting box in Figure 6 is Figure 2 the bottom view of the mounting box in. Combining Figure 4 , Figure 5 , Figure 6 , Figure 9 and Figure 10In some embodiments, in order to ensure the detection accuracy of the sensor 30, the installation box 20 includes a bottom plate 202 and a surrounding plate 203 surrounding the bottom plate 202. The body 301 is spaced apart from the bottom plate 202 and the electric control box 10.

[0066] In some embodiments, when the airflow enters the installation box 20 through the detection port 201, the main body 301 is suspended in the installation box 20, and the airflow enters the gap between the main body 301 and the bottom plate 202 and the gap between the main body 301 and the electrical control box 10, so that the airflow can not only reach the end face of the main body 301 facing the detection port 201, but also reach the end face of the main body 301 away from the detection port 201, ensuring that all parts of the main body 301 and the detection part 302 can fully contact with the airflow, thereby improving the detection accuracy of temperature and / or humidity, and reducing the contact area between the main body 301 and the inner wall of the installation box 20, reducing the detection error caused by the formation of eddy currents or dead angles on the contact surface of the airflow, and improving the detection accuracy. At the same time, it can provide a smooth flow path for the airflow, reduce the airflow resistance caused by obstacles or narrow passages, so that the temperature and / or humidity information in the airflow is more evenly distributed around the main body 301 and the detection part 302, further improving the uniformity and accuracy of the detection.

[0067] In some embodiments, in order to further ensure the detection accuracy of the sensor 30, the body 301 and the enclosure 203 are spaced apart. The spacing between the body 301 and the enclosure 203 is 2 mm to 5 mm.

[0068] In some embodiments, when the airflow enters the installation box 20 through the detection port 201, the body 301 is suspended in the installation box 20, and there is a gap between the body 301 and the enclosure 203. That is to say, the airflow not only enters the gap between the body 301 and the bottom plate 202 and the gap between the body 301 and the electric control box 10, but also enters the gap between the body 301 and the enclosure 203, so that the airflow can not only reach the end face of the body 301 facing the detection port 201, but also reach the end face of the body 301 away from the detection port 201, ensuring that the body 301 and the detection part are not close to each other. Each part of 302 can fully contact with the airflow, thereby improving the detection accuracy of temperature and / or humidity. Moreover, the contact area between the main body 301 and the inner wall of the installation box 20 is reduced, and the detection error caused by the formation of eddy currents or dead angles on the contact surface of the airflow is reduced, thereby improving the detection accuracy. At the same time, a smooth flow path can be provided for the airflow, reducing the airflow resistance caused by obstacles or narrow passages, so that the temperature and / or humidity information in the airflow is more evenly distributed around the main body 301 and the detection part 302, further improving the uniformity and accuracy of the detection.

[0069] Of course, in some other embodiments, the main body 301 may conflict with the enclosure 203. Under the condition that the size of the main body 301 does not change, the volume of the installation box 20 can be reduced, thereby reducing the space occupied by the installation box 20, so as to avoid the installation box 20 from excessively encroaching on the space of the air conditioner cabinet 90, thereby facilitating the installation of other equipment in the cabinet 90. At the same time, the main body 301 can be limited by the enclosure 203 to ensure the stability of the installation of the main body 301.

[0070] In some embodiments, the detection port 201 is opened on the bottom plate 202, the end surface of the body 301 facing the detection port 201 is spaced from the bottom plate 202, the end surface of the body 301 away from the detection port 201 is spaced from the electric control box 10, and the edge of the body 301 is spaced from the enclosure 203.

[0071] In some embodiments, in order to achieve the spacing between the main body 301 and the enclosure 203, along the thickness direction of the installation box 20, the cross-sectional area of ​​the main body 20 is smaller than the cross-sectional area of ​​the bottom plate 202, and the enclosure 203 is connected to the edge of the bottom plate 202, so that there is a gap between the main body 301 and the enclosure 203 to facilitate the flow of air.

[0072] In some embodiments, the base plate 202 can be integrally formed with the enclosure 203, thereby ensuring the structural strength of the installation box 20, reducing the risk of structural damage due to loosening or failure of connectors, being able to more effectively disperse and resist external loads, and improving the bearing capacity and deformation resistance of the installation box 20. Moreover, the assembly process is eliminated, the production cost and labor cost are reduced, automated production is realized, and production efficiency and product consistency are improved.

[0073] Combination Figure 4 , Figure 5 and Figure 6 In some embodiments, in order to realize that the main body 301 is spaced apart from the electric control box 10 and the bottom plate 202, the installation box 20 further includes: a support member 204 and two first buckles 205. The support member 204 is connected to the bottom plate 202 and / or the enclosure 203. The two first buckles 205 are arranged on the bottom plate 202 opposite to each other. The main body 301 is located between the first buckle 205 and the support member 204. The first buckle 205 can be an elastic buckle.

[0074] In some embodiments, when the main body 301 is installed on the installation box 20, the main body 301 is placed on the support member 204, and the main body 301 is supported by the support member 204 so that the main body 301 and the bottom plate 202 are spaced apart, and the first buckle 205 is snapped on the main body 301 to prevent the main body 301 from falling from the support member 204, thereby ensuring the stability of the installation of the main body 301. At the same time, the main body 301 and the electrical control box 10 can be spaced apart, so that the airflow can not only reach the end face of the main body 301 facing the detection port 201, but also reach the end face of the main body 301 away from the detection port 201, thereby ensuring that all parts of the main body 301 and the detection part 302 can fully contact with the airflow, thereby improving the detection accuracy of temperature and / or humidity.

[0075] Combination Figure 5 and Figure 6 In some embodiments, in order to further ensure the stability of the installation of the main body 301, a limiting groove 2041 is provided on the end surface of the support member 204 away from the bottom plate 202, and the main body 301 is embedded in the limiting groove 2041. The main body 301 is limited by the limiting groove 2041, which provides a clear installation position and guide for the main body 301, so that the main body 301 can be accurately and quickly installed in place, avoiding position deviation during the installation process. Moreover, after the main body 301 is embedded in the limiting groove 2041, the main body 301 conflicts with the groove wall of the limiting groove 2041 to effectively fix the main body 301, reducing displacement or looseness caused by factors such as vibration and impact, thereby improving the stability of the installation of the main body 301. At the same time, the installation process of the main body 301 can be simplified. The operator only needs to align the main body 301 and push it into the limiting groove 2041 to complete the installation. No additional fixing steps or tools are required, which improves the installation efficiency. At the same time, the main body 301 and the enclosure 203 can be set at a distance.

[0076] In some embodiments, the limit groove 2041 is opened at the edge of the end of the support member 204 facing the detection port 201 and away from the enclosure 203, which can reduce the space occupied by the main body 301 in the installation box 20, facilitate the installation of the main body 301, and reduce the height of the enclosure 203 to reduce the amount of material used and reduce costs. At the same time, it can ensure that the main body 301 and the enclosure 203 are spaced apart.

[0077] Combination Figure 6 In some embodiments, in order to further ensure the stability of the installation of the body 301, the installation box 20 further includes: a second buckle 206. The second buckle 206 is arranged on the bottom plate 202 and is arranged at an angle with the first buckle 205. The body 301 is located between the second buckle 206 and the support member 204. The second buckle 206 can be an elastic buckle.

[0078] In some embodiments, when the main body 301 is installed in the installation box 20, the main body 301 is placed on the support member 204, and the main body 301 is supported by the support member 204 so that the main body 301 is spaced from the bottom plate 202. When the first buckle 205 and the second buckle 206 are fastened to the main body 301, the cooperation of the first buckle 205 and the second buckle 206 can further prevent the main body 301 from falling off the support member 204 and ensure the stability of the installation of the main body 301.

[0079] In some embodiments, the surrounding plate 203 includes four first surrounding plates, second surrounding plates, third surrounding plates, and fourth surrounding plates that are sequentially connected end to end. The first surrounding plate is opposite to the third surrounding plate, the second surrounding plate is opposite to the fourth surrounding plate, two first buckles 205 can be respectively disposed on the first surrounding plate and the third surrounding plate, the second buckle 206 can be disposed on the second surrounding plate or the fourth surrounding plate, and the support member 204 is provided on each of the first surrounding plate, the second surrounding plate, the third surrounding plate, and the fourth surrounding plate.

[0080] Combined with Figure 4 、 Figure 5 and Figure 6 In some embodiments, in order to further ensure the detection accuracy of the sensor 30, a plurality of first air guide grooves 207 are formed on the peripheral surface of the installation box 20. The plurality of first air guide grooves 207 surround the main body 301, which can realize the convection of air inside the installation box 20, enhance the air circulation inside and outside the installation box 20. The plurality of first air guide grooves 207 serve as the air circulation path, enabling the air in the surrounding environment to enter and flow through the surrounding areas of the main body 301 and the detection unit 302 more smoothly, effectively avoiding local temperature and / or humidity differences caused by poor air circulation. Thus, it is ensured that the sensor 30 can contact more uniform air closer to the actual environmental conditions, enabling the detection unit 302 to quickly respond to changes in environmental conditions, thereby reducing measurement errors caused by environmental differences and effectively improving the detection accuracy of the detection unit 302. Among them, the first air guide grooves 207 are formed on each of the first surrounding plate, the second surrounding plate, the third surrounding plate, and the fourth surrounding plate.

[0081] In some embodiments, since the plurality of first air guide grooves 207 surround the main body 301, that is to say, the air flow can enter the installation box 20 from all directions on the peripheral surface of the main body 301. Regardless of the direction of the air return opening of the air conditioner, the plurality of first air guide grooves 207 can ensure that the air flow smoothly enters the installation box 20 from multiple directions of the main body 301, enabling the detection unit 302 to accurately sense the temperature and / or humidity information carried by the air flow from different directions. Thus, its adaptability and accuracy in different installation environments are improved. Moreover, the limitation on the installation position of the sensor 30 can be reduced, enabling the sensor to be installed in a wider range of positions without worrying too much about the orientation of the air return opening of the air conditioner.

[0082] Combination Figure 4 , Figure 5 and Figure 6 In some embodiments, in order to further ensure the detection accuracy of the sensor 30, a plurality of second air guide grooves 208 are provided at the end of the installation box 20 away from the electric control box 10, which can increase the air intake area, ensure the flow rate of the airflow entering the installation box 20, ensure that the detection unit 302 can fully contact the airflow, and improve the detection accuracy of the detection unit 302. In addition, the air flow inside and outside the installation box 20 is also enhanced. The plurality of second air guide grooves 208 serve as air flow paths, so that the air of the surrounding environment can more smoothly enter and flow through the surrounding areas of the body 301 and the detection unit 302, effectively avoiding the local temperature and / or humidity differences caused by poor air circulation, thereby ensuring that the sensor can contact more uniform air that is closer to the actual environmental conditions, so that the detection unit 302 can quickly respond to changes in environmental conditions, thereby reducing the measurement error caused by environmental differences, and effectively improving the detection accuracy of the detection unit 302. Among them, the second air guide grooves 208 are provided on the bottom plate 202.

[0083] In some embodiments, in order to reduce processing costs, multiple second air guide grooves 208 correspond one-to-one to multiple first air guide grooves 207, and the second air guide grooves 208 are connected with the corresponding first air guide grooves 207, which can reduce the need for additional connectors or complex structures during the processing process, simplify the mold design, reduce the processing difficulty and working hours, thereby effectively reducing the overall processing cost. Moreover, the second air guide grooves 208 are connected with the corresponding first air guide grooves 207, and when the airflow passes through the installation box 20, it can maintain a uniform and stable distribution, ensuring that the detection unit 302 can receive airflows with similar flow rates from all directions, thereby further improving the accuracy and reliability of the measurement.

[0084] Of course, in some other embodiments, the second air guide groove 208 may also be disconnected from the first air guide groove 207, that is, the second air guide groove 208 may be staggered with the first air guide groove 207, and the airflow may enter the installation box 20 through the second air guide groove 208.

[0085] Figure 7 for Figure 2 Schematic diagram of the structure of the sensor of the electronic control component. Figure 7 In some embodiments, in order to further ensure the detection accuracy of the detection unit 302, the main body 301 is provided with a receiving groove 3011, and the detection unit 302 is arranged in the receiving groove 3011. Part of the detection unit 302 is connected to the groove wall of the receiving groove 3011, and the other part is spaced apart from the groove wall of the receiving groove 3011.

[0086] In some embodiments, a part of the detection unit 302 is connected to the groove wall of the accommodation groove 3011, so that the main body 301 supports the detection unit 302 to ensure the stability of the installation of the detection unit 302. Another part of the detection unit 302 is spaced from the groove wall of the accommodation groove 3011, so that there is a gap between the detection unit 302 and the groove wall of the accommodation groove 3011. When the air flow enters the installation box 20, the air flow can not only reach the end face of the detection unit 302 facing the detection port 201, but also reach the end face of the detection unit 302 facing away from the detection port 201 through this gap, ensuring that all parts of the detection unit 302 can fully contact the air flow, thereby improving the detection accuracy of temperature and / or humidity.

[0087] Combined Figure 6 with Figure 7 , in some embodiments, in order to achieve anti-fooling, one of the installation box 20 and the main body 301 is provided with a positioning member 209, and the other is provided with a positioning hole 303. The positioning member 209 can be inserted into the positioning hole 303. By the cooperation of the positioning member 209 and the positioning hole 303, it can be ensured that the main body 301 can be installed on the installation box 20 in the correct direction and position, avoiding the main body 301 from being installed in the wrong direction in the installation box 20, effectively preventing the wrong installation caused by the user's negligence or misoperation, improving the accuracy and reliability of the installation. Moreover, through the guidance of the positioning member 209 and the positioning hole 303, the installation of the main body 301 on the installation box 20 can be easily completed without a complex alignment and debugging process, reducing the difficulty and complexity of the installation, saving the installation time, and improving the work efficiency.

[0088] In some embodiments, the installation box 20 may be provided with a positioning member 209, and the main body 301 may be provided with a positioning hole 303. Of course, in some other embodiments, the main body 301 may be provided with a positioning member 209, and the installation box 20 may be provided with a positioning hole 303.

[0089] In some embodiments, when the positioning hole 303 is provided on the main body 301, the positioning hole 303 is located on one side of the center line in the length direction of the main body 301.

[0090] Figure 11 For Figure 1 the structural schematic diagram of the electric control box of the electric control component in. Combined Figure 3 with Figure 5 and Figure 11, in some embodiments, in order to detachably connect the mounting box 20 to the electric control box 10, one of the mounting box 20 and the electric control box 10 is provided with a third buckle 2010, and the other is provided with a slot 101, and the third buckle 2010 can be clamped in the slot 101. One of the mounting box 20 and the electric control box 10 is provided with a plug 2011, and the other is provided with a socket 102, and the plug 2011 can be inserted into the socket 102. Among them, the third buckle 2010 and the plug 2011 are respectively located on opposite sides of the mounting box 20.

[0091] In some embodiments, when the mounting box 20 is to be mounted on the electric control box 10, the plug 2011 is inserted into the socket 102, and then the third buckle 2010 is clamped in the slot 101, realizing the mounting of the mounting box 20 on the electric control box 10, simplifying the installation steps. The user only needs to align the plug 2011 with the socket 102 and insert it, and then snap the buckle 2010 into the slot 101 to complete the installation of the mounting box 20. This "plug and play" method avoids cumbersome steps such as drilling holes and screwing, improving the installation efficiency. Moreover, the installation method without drilling holes avoids operations such as drilling or using screws on the electric control box that may damage its structure, and can ensure the integrity of the electric control box 10.

[0092] In some embodiments, when the sensor 30 is to be repaired, only the third buckle 2010 needs to be unlocked to separate the third buckle 2010 from the slot 101, and then the plug 2011 is separated from the socket 102, and the mounting box 20 can be removed from the electric control box 10 without damaging the original structure or performing complex disassembly operations, which is convenient for disassembly.

[0093] In some embodiments, the mounting box 20 may be provided with a third buckle 2010, and the electric control box 10 may be provided with a slot 101. Of course, in some other embodiments, the electric control box 10 may be provided with a third buckle 2010, and the mounting box 20 may be provided with a slot 101.

[0094] Combined Figure 4 , in some embodiments, when the third buckle 2010 is provided on the mounting box 20, a stop edge 2012 is provided on the end face of the mounting box 20 facing away from the electric control box 10, and the third buckle 2010 is located within the stop edge 2012, so that the third buckle 2010 is effectively hidden inside the stop edge 2012, and ordinary users or unauthorized personnel cannot easily disassemble it by hand. This reduces the safety risk caused by misoperation or malicious disassembly, and can meet the requirements of relevant safety specifications, that is, it is not allowed to disassemble the third buckle 2010 by hand, thus ensuring the compliance and reliability of the mounting box 20 mounted on the electric control box 10.

[0095] In some embodiments, the mounting box 20 may be provided with a plug-in 2011, and the electronic control box 10 may be provided with a slot 102. Of course, in some other embodiments, the electronic control box 10 may be provided with a plug-in 2011, and the electronic control box 10 may be provided with a slot 102.

[0096] Combined with Figure 4 and Figure 5 , in some embodiments, in order to achieve signal transmission, the electronic control component further includes a main board 40. The mounting box 20 is provided with a wire routing opening 2013. The electronic control component further includes: a first wire routing buckle 50, a second wire routing buckle 60, and a first cable 70. The first wire routing buckle 50 is provided on the mounting box 20. The second wire routing buckle 60 is provided on the mounting box 20 and is located on opposite sides of the mounting box 20 with respect to the first wire routing buckle 50. One end of the first cable 70 is electrically connected to the main body 301, and the other end is sequentially passed through the wire routing opening 2013, the first wire routing buckle 50, and the second wire routing buckle 60 and is electrically connected to the main board 40. The first cable 70 can achieve signal transmission between the sensor 30 and the main board 40.

[0097] In some embodiments, the first wire routing buckle 50 and the second wire routing buckle 60 are used to fix and guide the first cable 70, which facilitates the routing of the first cable 70, can significantly improve the orderliness and neatness of the first cable management, can reduce the chaos of the first cable 70, and can also avoid risks such as wear and breakage of the first cable 70 caused by random placement, thereby extending the service life of the first cable. At the same time, it can ensure the stable connection between the first cable 70 and the main board 40 and the main body 301, and reduce the possibility of signal interruption or equipment failure caused by poor connection.

[0098] In some embodiments, both the first wire routing buckle 50 and the second wire routing buckle 60 can be integrally formed with the mounting box 20. The first wire routing buckle 50 and the second wire routing buckle 60 can be integrated on the mounting box 20. The routing of the first cable 70 can be achieved through one mounting box 20, which can reduce the number of components, lower the costs of the entire process such as manufacturing, transportation, storage, and production. At the same time, the mounting box 20, the first wire routing buckle 50, and the second wire routing buckle 60 exist as a whole. During maintenance, only the mounting box 20 needs to be replaced, and there is no need to separately reserve a variety of spare parts, reducing the inventory cost, simplifying the spare part management process, and reducing the maintenance difficulty.

[0099] Combined with Figure 2 , Figure 8 , Figure 9 and Figure 10In some embodiments, in order to further ensure the detection accuracy of the sensor 30, the electric control assembly further includes: a mainboard mounting member 80 and a mainboard 40. The mainboard mounting member 80 is disposed in the electric control box 10. The mainboard 40 is disposed in the mainboard mounting member 80 and is electrically connected to the body 301. The mainboard mounting member 80 is located between the mainboard 40 and the electric control box 10, and the electric control box 10 is located between the mainboard mounting member 80 and the mounting box 20.

[0100] In some embodiments, during the operation of the main board 40, the main board 40 will emit heat. Since the main board mounting component 80 is located between the main board 40 and the electric control box 10, and the electric control box 10 is located between the main board mounting component 80 and the mounting box 20, the main board 40 can be isolated from the main body 301 by the main board mounting component 80 and the box wall of the electric control box 10, thereby preventing the heat generated by the main board 40 from being transferred to the main body 301 and the detection unit 302, thereby preventing the heat of the main board 40 from interfering with the detection of the detection unit 302, and ensuring the detection accuracy of the sensor 30.

[0101] Figure 12 for Figure 1 A schematic diagram of the structure of the mainboard mounting parts of the electronic control component; Figure 13 for Figure 12 Schematic diagram of the layout of the wiring duct of the mainboard mounting parts; Figure 14 for Figure 12 Bottom view of the motherboard mounting assembly. Figure 12 , Figure 13 and Figure 14 In some embodiments, in order to detect the temperature inside the box 90 of the air conditioner, the electric control assembly further includes: a temperature sensing element 110. The temperature sensing element 110 is disposed on the end surface of the mainboard mounting element 80 away from the mainboard 40 and is electrically connected to the mainboard 40. The temperature sensing element 110 is disposed through the electric control box 10 and is staggered with the mounting box 20, so that the temperature sensing element 110 can be located inside the box 90 of the air conditioner to detect the temperature inside the box 90 of the air conditioner.

[0102] In some embodiments, in order to ensure the detection accuracy of the temperature sensing element 110 and the sensor 30, the temperature sensing element 110 and the installation box 20 are staggered, which effectively reduces the interference between the temperature sensing element 110 and the sensor 30, so that the temperature sensing element 110 and the sensor 30 can more accurately detect their respective target parameters, thereby improving the overall detection accuracy.

[0103] In some embodiments, in order to achieve signal transmission between the temperature sensing element 110 and the main board 40 , the electric control assembly further includes: a second cable 120 . The second cable 120 is electrically connected to the temperature sensing element 110 and the main board 40 .

[0104] In some embodiments, for the convenience of wire routing, the motherboard mounting member 80 is provided with a third wire routing buckle 802. The third wire routing buckle 802 and the motherboard 40 are located on the same side of the motherboard mounting member 80. A wire routing groove 801 is formed on the end face of the motherboard mounting member 80 facing away from the motherboard 40. The second cable 120 is passed through the wire routing groove 801 and the third wire routing buckle 802 and electrically connected to the motherboard 40. The second cable 120 is fixed and guided through the wire routing groove 801 and the third wire routing buckle 802, which facilitates the wire routing of the second cable 120, can significantly improve the orderliness and neatness of cable management, can reduce the chaos of the second cable 120, and can also avoid risks such as wear and breakage of the second cable 120 caused by random placement, thereby extending the service life of the cable. At the same time, it can ensure the stable connection between the second cable 120 and the motherboard 40 and the temperature sensing member 110, and reduce the possibility of signal interruption or equipment failure caused by poor connection.

[0105] Based on the same inventive concept, the present application also proposes an air conditioner, which adopts the electric control component. The specific structure of the electric control component refers to the above embodiments. Since all the technical solutions of the above embodiments are adopted, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated herein one by one.

[0106] Figure 15 It is a schematic structural diagram of an air conditioner in some embodiments. Combining Figure 15 , in some embodiments, the air conditioner includes a box body 90. The electric control box 10 of the electric control component is connected to the box body 90, and the box body 90 supports the electric control box 10 to ensure the stability of the installation of the electric control box 10.

[0107] In some embodiments, the installation box 20 is located outside the electric control box 10 and inside the box body 90. In some embodiments, the detection port 201 is communicated with the box body 90, so that the air flow in the box body 90 can enter the installation box 20 through the detection port 201, so that the sensor 30 can detect the temperature and / or humidity of the air conditioner.

[0108] In some embodiments, in order to further ensure the detection accuracy of the sensor 30, the air conditioner further includes: a fan assembly 100. The fan assembly 100 is arranged in the box body 90, and the distance between the installation box 20 and the axis of the fan assembly 100 is less than or equal to 150 mm.

[0109] In some embodiments, in the region where the distance from the axis of the fan assembly 100 is less than or equal to 150 mm, the wind field has good fluidity. The distance between the mounting box 20 and the axis of the fan assembly 100 is less than or equal to 150 mm, so that the mounting box 20 is located in the region with good wind field fluidity. The air flow can flow through the sensor 30 more quickly and evenly, reducing the temperature and / or humidity measurement errors caused by local air retention or poor flow, and further improving the detection accuracy of the sensor 30.

[0110] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0111] In addition, in the present application, the descriptions such as "first", "second", etc. are only for descriptive purposes, and should not be construed as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the fact that those skilled in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0112] In the description of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. Moreover, the first feature being "above", "above" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0113] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0114] Although the preferred embodiments of this application have been described, those of ordinary skill in the art can make additional changes and modifications to these embodiments once they learn the basic creative concepts. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications that fall within the scope of this application.

[0115] Obviously, those skilled in the art can make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these changes and modifications.

Claims

1. An electric control component, characterized in that: include: Electric control box; An installation box is detachably connected to the electric control box and is provided with a detection port; The sensor comprises a body and a detection part connected to the body, wherein the body is arranged in the installation box and is spaced apart from the electric control box and the inner wall of the installation box, and the detection part is arranged opposite to the detection port.

2. The electronic control assembly according to claim 1, characterized in that: The installation box comprises a bottom plate and a surrounding plate arranged on the bottom plate; Wherein, the body is spaced apart from the bottom plate and the electric control box.

3. The electronic control assembly according to claim 2, characterized in that: The main body and the enclosure are spaced apart.

4. The electronic control assembly according to claim 2, characterized in that: The installation box also includes: A support member connected to the base plate and / or the enclosure plate; Two first buckles are arranged opposite to each other on the bottom plate; Wherein, the body is located between the first buckle and the support member.

5. The electronic control assembly according to claim 4, characterized in that: The end surface of the support member facing away from the bottom plate is provided with a limiting groove, and the body is embedded in the limiting groove.

6. The electronic control assembly according to claim 4, characterized in that: The installation box also includes: A second buckle, disposed on the bottom plate and arranged at an angle to the first buckle; Wherein, the body is located between the second buckle and the support member.

7. The electronic control assembly according to any one of claims 1 to 6, characterized in that: A plurality of first air guide grooves are formed on the peripheral surface of the installation box, and the plurality of first air guide grooves are arranged around the main body.

8. The electric control assembly according to claim 7, characterized in that: A plurality of second air guide grooves are formed at the end of the installation box away from the electric control box, and the second air guide grooves are communicated with the corresponding first air guide grooves.

9. The electronic control assembly according to any one of claims 1 to 6, characterized in that: The main body is provided with a receiving groove, the detection part is arranged in the receiving groove, a part of the detection part is connected to the groove wall of the receiving groove, and another part is spaced apart from the groove wall of the receiving groove.

10. The electronic control assembly according to any one of claims 1 to 6, characterized in that: One of the installation box and the body is provided with a positioning piece, and the other is provided with a positioning hole, and the positioning piece can be inserted into the positioning hole.

11. The electronic control assembly according to any one of claims 1 to 6, characterized in that: One of the installation box and the electric control box is provided with a third buckle, and the other is provided with a slot, and the third buckle can be locked in the slot; One of the installation box and the electric control box is provided with a plug-in, and the other is provided with a slot, and the plug-in can be inserted into the slot; Wherein, the third buckle and the plug-in are respectively located on two opposite sides of the installation box.

12. The electronic control assembly according to any one of claims 1 to 6, characterized in that: The electric control component also includes a mainboard, the installation box is provided with a wiring opening, and the electric control component also includes: A first wiring buckle, provided on the installation box; A second wiring buckle is provided on the installation box and is located on two opposite sides of the installation box with the first wiring buckle; A first cable has one end electrically connected to the body, and the other end is sequentially passed through the wiring opening, the first wiring buckle and the second wiring buckle to be electrically connected to the mainboard.

13. The electric control assembly according to any one of claims 1 to 6, characterized in that: The electronic control assembly also includes: A mainboard mounting member is arranged in the electric control box; A mainboard, disposed in the mainboard mounting member and electrically connected to the main body; Wherein, the mainboard mounting member is located between the mainboard and the electric control box, and the electric control box is located between the mainboard mounting member and the mounting box.

14. The electric control assembly according to claim 13, characterized in that: The electronic control assembly also includes: A temperature sensing element, disposed on an end surface of the mainboard mounting element facing away from the mainboard, and electrically connected to the mainboard; Wherein, the temperature sensing element is arranged through the electric control box and is staggered with the installation box.

15. An air conditioner, characterized in that: It comprises a housing, a fan assembly arranged in the housing and an electric control assembly as described in any one of claims 1 to 14, wherein the electric control box of the electric control assembly is connected to the housing, and the distance between the mounting box and the axis of the fan assembly is less than or equal to 150 mm.

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