Electric control assembly and air conditioner

Abstract

The utility model provides an electric control assembly and an air conditioner. The electric control assembly comprises an electric control box, a wire fixing piece, a temperature sensor and a temperature measuring wire, and the temperature sensor is connected to the front end of the temperature measuring wire; the electric control box is provided with a first wire fixing part with a first wire fixing notch, and the wire fixing piece is provided with a second wire fixing part with a second wire fixing notch and a third wire fixing part with a third wire fixing notch; the wire fixing piece is connected with the electric control box, the first wire fixing part is located between the second wire fixing part and the third wire fixing part, and the opening orientation of the second wire fixing notch and the opening orientation of the third wire fixing notch are both opposite to the opening orientation of the first wire fixing notch; the front end of the temperature measuring wire sequentially penetrates through the second wire fixing notch, the first wire fixing notch and the third wire fixing notch, and the bottoms of the first wire fixing notch, the second wire fixing notch and the third wire fixing notch abut against the temperature measuring wire. The temperature measuring wire is jacked upwards through the first wire fixing notch, and meanwhile, the temperature measuring wire is pressed downwards through the second wire fixing notch and the third wire fixing notch, so that the temperature sensor is effectively fixed.

Description

Technical Field

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

[0002] An air conditioner is usually equipped with a temperature sensor for detecting the ambient temperature. The temperature sensor is connected to a control circuit board in an electronic control box through a temperature measurement wire. In the prior art, the temperature sensor is passed out of the electronic control box, and the temperature measurement wire is fixed in a wire trough through a wire fixing clip or a tie strap. However, the fixing effect of this fixing structure is not good. When the air conditioner operates, vibrations are generated, which easily cause the temperature sensor to shift, making the temperature sensor move away from the temperature measurement position and resulting in inaccurate temperature measurement. Utility Model Content

[0003] The embodiments of this application provide an electronic control component and an air conditioner to solve the problem that the existing electronic control box cannot effectively fix the temperature sensor.

[0004] In a first aspect, the embodiments of this application provide an electronic control component, including an electronic control box, a wire fixing member, a temperature sensor, and a temperature measurement wire. The temperature sensor is connected to the front end of the temperature measurement wire. The electronic control box is provided with a first wire fixing portion having a first wire fixing notch. The wire fixing member is provided with a second wire fixing portion having a second wire fixing notch and a third wire fixing portion having a third wire fixing notch. The wire fixing member is connected to the electronic control box. The first wire fixing portion is located between the second wire fixing portion and the third wire fixing portion. The opening directions of the second wire fixing notch and the third wire fixing notch are opposite to the opening direction of the first wire fixing notch. The front end of the temperature measurement wire sequentially passes through the second wire fixing notch, the first wire fixing notch, and the third wire fixing notch, and the bottoms of the first wire fixing notch, the second wire fixing notch, and the third wire fixing notch all abut against the temperature measurement wire.

[0005] Optionally, an installation platform is provided on the surface of the electronic control box. The installation platform is provided with an installation cavity and an installation opening communicating with the installation cavity. The installation opening is arranged on the side of the installation platform away from the electronic control box. The first wire fixing portion is located in the installation cavity, and the opening of the first wire fixing notch faces the installation opening. The wire fixing member covers the installation opening and is buckled with the installation opening to form a positioning hole. The temperature sensor is clamped in the positioning hole and partially extends out of the installation cavity.

[0006] Optionally, a card slot is provided on one of the installation platform and the wire fixing member, and a buckle is provided on the other. The buckle is in snap-fit connection with the card slot.

[0007] Optionally, the wire fixing member includes a main body portion and connecting portions provided on two opposite sides of the main body portion, and both the second wire fixing portion and the third wire fixing portion are provided on the main body portion; the main body portion covers the installation opening, and a card slot is provided on one of the connecting portion and the side wall of the installation cavity, and a buckle is provided on the other one.

[0008] Optionally, two partition plates are provided in the installation cavity, and the two partition plates divide the installation cavity into a first chamber and two second chambers located on two opposite sides of the first chamber; the first wire fixing portion, the second wire fixing portion, and the third wire fixing portion are all located in the first chamber, and the two connecting portions are respectively inserted into the two second chambers, and a card slot is provided on one of the connecting portion and the side wall of the second chamber, and a buckle is provided on the other one.

[0009] Optionally, a first notch is provided on one side of the installation opening, and a second notch is provided on the wire fixing member, and the second notch and the first notch are buckled to form the positioning hole.

[0010] Optionally, the electric control box includes a cover body and a box body provided with an opening, the cover body covers the opening of the box body, and the wire fixing member, the temperature sensor, and the first wire fixing portion are all provided on the cover body.

[0011] In a second aspect, an embodiment of the present application further provides an air conditioner, and the air conditioner includes a machine body and the above-mentioned electric control assembly, and the electric control assembly is arranged in the machine body.

[0012] Optionally, an air return opening is provided on the machine body, and an air duct and an air return portion are provided in the machine body; the air return portion is provided with an air return cavity, a first ventilation opening, and a second ventilation opening, the first ventilation opening communicates the air return cavity and the air return opening, the second ventilation opening communicates the air return cavity and the air duct, and the temperature sensor of the electric control assembly is located in the air return cavity.

[0013] Optionally, the wall surface provided with the first ventilation opening and the wall surface provided with the second ventilation opening in the air return portion are both inclined; and / or, air return grilles are provided at both the first ventilation opening and the second ventilation opening.

[0014] The electronic control component and air conditioner provided by the embodiments of the present application connect the wire fixing member to the electronic control box. The first wire fixing portion is located between the second wire fixing portion and the third wire fixing portion. The opening directions of the second wire fixing notch and the third wire fixing notch are opposite to the opening direction of the first wire fixing notch. The front end of the temperature measuring wire sequentially passes through the second wire fixing notch, the first wire fixing notch, and the third wire fixing notch, so that the first wire fixing notch jacks up the temperature measuring wire upward, and at the same time, the second wire fixing notch and the third wire fixing notch both press the temperature measuring wire downward. The resulting dislocation design can clamp and fix the temperature measuring wire, thereby effectively fixing the temperature sensor and making it not easy to shift. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained according to these drawings. Among them, the same reference numerals represent the same parts in the following description.

[0016] Figure 1 It is a schematic structural diagram of the electronic control component provided by the embodiments of the present application.

[0017] Figure 2 It is Figure 1 a schematic cross-sectional view of the electronic control component shown.

[0018] Figure 3 It is Figure 1 a schematic exploded view of the electronic control component shown.

[0019] Figure 4 It is a schematic structural diagram of the cover body and the mounting table provided by the embodiments of the present application.

[0020] Figure 5 It is a schematic structural diagram of the wire fixing member provided by the embodiments of the present application.

[0021] Figure 6 It is a schematic structural diagram of the air conditioner provided by the embodiments of the present application.

[0022] Figure 7 It is Figure 6 the first schematic exploded view of the air conditioner shown.

[0023] Figure 8 It is Figure 6 the second schematic exploded view of the air conditioner shown.

[0024] Figure 9 It is Figure 6 the first schematic partial cross-sectional view of the air conditioner shown.

[0025] Figure 10 The Figure 9 schematic diagram of the enlarged structure of the partial A of the air conditioner shown in the figure.

[0026] Figure 11 The Figure 6 second partial sectional view schematic diagram of the air conditioner shown in the figure.

[0027] Figure 12 The Figure 11 schematic diagram of the enlarged structure of the partial B of the air conditioner shown in the figure.

[0028] Figure 13 Schematic diagram of the middle frame and the air return part provided by the embodiment of the present application.

[0029] Explanation of the reference numerals in the drawings:

[0030] 1. Electric control component; 100. Electric control box; 101. Cover body; 102. Box body; 200. Wire fixing part; 201. Second wire fixing part; 202. Second wire fixing notch; 203. Third wire fixing part; 204. Third wire fixing notch; 205. Card slot; 206. Second notch; 207. Main body part; 208. Connecting part; 301. First wire fixing part; 302. First wire fixing notch; 303. Installation platform; 304. Installation cavity; 305. Installation opening; 306. Buckle; 307. Partition board; 308. First chamber; 309. Second chamber; 310. First notch; 401. Temperature sensor; 402. Temperature measuring wire; 500. Machine body; 501. Air return opening; 502. Air duct; 503. Air return part; 504. Air return cavity; 505. First ventilation opening; 506. Second ventilation opening; 507. Air return grille; 508. Panel; 509. Middle frame; 510. Base; 511. Upper air outlet; 512. Lower air outlet; 513. Upper air return opening; 514. Lower air return opening; 515. Upper air outlet frame; 516. Lower air outlet frame; 517. Installation groove; 600. Heat exchanger; 700. Fan; 701. Blades; 702. Motor. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0032] 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", 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 thus should not be construed as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0033] In the present application, the term "exemplary" is used to mean "serving as an example, illustration, or explanation". Any embodiment described as "exemplary" in the present application is not necessarily to be construed as being more preferred or having more advantages than other embodiments. The term "and / or" includes any and all combinations of one or more of the related listed items.

[0034] An embodiment of the present application provides an electric control assembly 1, as Figures 1 to 5 shown. The electric control assembly 1 includes an electric control box 100, a wire fixing member 200, a temperature sensor 401, and a temperature measuring wire 402. The temperature sensor 401 is connected to the front end of the temperature measuring wire 402, and the rear end of the temperature measuring wire 402 is used to be connected to a control circuit board in the electric control box 100. The electric control box 100 is provided with a first wire fixing portion 301 having a first wire fixing notch 302. The wire fixing member 200 is provided with a second wire fixing portion 201 having a second wire fixing notch 202 and a third wire fixing portion 203 having a third wire fixing notch 204. The wire fixing member 200 is connected to the electric control box 100. The first wire fixing portion 301 is located between the second wire fixing portion 201 and the third wire fixing portion 203. The opening directions of the second wire fixing notch 202 and the third wire fixing notch 204 are opposite to the opening direction of the first wire fixing notch 302. The front end of the temperature measuring wire 402 sequentially passes through the second wire fixing notch 202, the first wire fixing notch 302, and the third wire fixing notch 204, and the bottoms of the first wire fixing notch 302, the second wire fixing notch 202, and the third wire fixing notch 204 all abut against the temperature measuring wire 402.

[0035] The electric control component 1 provided by the embodiment of the present application connects the wire fixing member 200 to the electric control box 100. The first wire fixing portion 301 is located between the second wire fixing portion 201 and the third wire fixing portion 203. The opening directions of the second wire fixing notch 202 and the third wire fixing notch 204 are opposite to the opening direction of the first wire fixing notch 302. The front end of the temperature measuring wire 402 sequentially passes through the second wire fixing notch 202, the first wire fixing notch 302, and the third wire fixing notch 204, so that the first wire fixing notch 302 jacks up the temperature measuring wire 402 upward, and at the same time, both the second wire fixing notch 202 and the third wire fixing notch 204 press the temperature measuring wire 402 downward. The resulting offset design can clamp and fix the temperature measuring wire 402, thereby effectively fixing the temperature sensor 401 and making it not easy for the temperature sensor 401 to shift.

[0036] In some embodiments of the present application, an installation platform 303 is provided on the surface of the electric control box 100. The installation platform 303 is provided with an installation cavity 304 and an installation opening 305 communicating with the installation cavity 304. The installation opening 305 is arranged on the side of the installation platform 303 away from the electric control box 100; the first wire fixing portion 301 is located in the installation cavity 304, and the opening of the first wire fixing notch 302 faces the installation opening 305; the wire fixing member 200 is covered at the installation opening 305 and is buckled with the installation opening 305 to form a positioning hole, and the temperature sensor 401 is clamped in the positioning hole and partially extends out of the installation cavity 304. By clamping the temperature sensor 401 in the positioning hole, the temperature sensor 401 is fixed more firmly and is not easy to shift.

[0037] Exemplarily, as Figure 2 shown, the first wire fixing portion 301, the second wire fixing portion 201, and the third wire fixing portion 203 are all arranged in the installation cavity 304. The installation opening 305 is located at the top of the installation platform 303. The opening of the first wire fixing notch 302 faces upward, and the openings of the second wire fixing notch 202 and the third wire fixing notch 204 both face downward, so that the first wire fixing notch 302 jacks up the temperature measuring wire 402 upward, and at the same time, both the second wire fixing notch 202 and the third wire fixing notch 204 press the temperature measuring wire 402 downward. The resulting offset design can clamp and fix the temperature measuring wire 402, thereby effectively fixing the temperature sensor 401 and making it not easy for the temperature sensor 401 to shift.

[0038] Combined with Figure 3 and Figure 4 shown, a first notch 310 is provided on one side of the installation opening 305; as Figure 5 shown, a second notch 206 is provided on the wire fixing member 200; as Figure 1 shown, the second notch 206 and the first notch 310 are buckled to form a positioning hole, and the temperature sensor 401 is clamped in the positioning hole formed by the buckling of the second notch 206 and the first notch 310.

[0039] Optionally, the mounting platform 303 is further provided with a wire passing opening communicating with the mounting cavity 304. The wire passing opening is disposed close to the wire passing hole of the electric control box 100. The temperature measuring wire 402 is threaded through the wire passing hole of the electric control box 100, and the front end of the temperature measuring wire 402 passes through the wire passing opening and enters the mounting cavity 304.

[0040] In some embodiments of the present application, a clamping groove 205 is provided on one of the mounting platform 303 and the wire fixing member 200, and a clamping buckle 306 is provided on the other. The clamping buckle 306 is in clamping engagement with the clamping groove 205. By the clamping engagement between the clamping buckle 306 and the clamping groove 205, the wire fixing member 200 can be detachably connected to the mounting platform 303, thereby facilitating the installation and disassembly of the temperature sensor 401 and improving the disassembly and assembly efficiency of the temperature sensor 401.

[0041] Optionally, it may be that the clamping groove 205 is provided on the wire fixing member 200 and the clamping buckle 306 is provided on the mounting platform 303, and the clamping buckle 306 is in clamping engagement with the clamping groove 205 to realize the detachable connection between the wire fixing member 200 and the mounting platform 303; or, it may also be that the clamping groove 205 is provided on the mounting platform 303 and the clamping buckle 306 is provided on the wire fixing member 200, and the clamping buckle 306 is in clamping engagement with the clamping groove 205, which can also realize the detachable connection between the wire fixing member 200 and the mounting platform 303.

[0042] In some embodiments of the present application, as Figure 5 shown, the wire fixing member 200 includes a main body portion 207 and connecting portions 208 provided on two opposite sides of the main body portion 207. Both the second wire fixing portion 201 and the third wire fixing portion 203 are provided on the main body portion 207; the main body portion 207 covers the mounting opening 305, and a clamping groove 205 is provided on one of the connecting portions 208 and the side wall of the mounting cavity 304, and a clamping buckle 306 is provided on the other. By providing the connecting portions 208 on two opposite sides of the main body portion 207 of the wire fixing member 200 and making the connecting portions 208 on both sides be in clamping engagement with the side wall of the mounting cavity 304 through the clamping buckle 306 and the clamping groove 205, the connection between the wire fixing member 200 and the mounting platform 303 is more stable, and thus the fixing effect on the temperature sensor 401 is better.

[0043] Optionally, it may be that clamping buckles 306 are provided on the connecting portions 208 on two opposite sides of the main body portion 207 (as Figure 5 shown), clamping grooves 205 are provided on two opposite side walls of the mounting cavity 304, and the clamping buckles 306 on both sides are in one-to-one clamping engagement with the clamping grooves 205 on both sides; or, it may also be that clamping buckles 306 are provided on two opposite side walls of the mounting cavity 304, and clamping grooves 205 are provided on the connecting portions 208 on two opposite sides of the main body portion 207, and the clamping buckles 306 on both sides are in one-to-one clamping engagement with the clamping grooves 205 on both sides.

[0044] In some embodiments of the present application, two partitions 307 are provided in the installation cavity 304. The two partitions 307 divide the installation cavity 304 into a first chamber 308 and two second chambers 309 located on two opposite sides of the first chamber 308. The first wire fixing portion 301, the second wire fixing portion 201, and the third wire fixing portion 203 are all located in the first chamber 308. The two connecting portions 208 are respectively inserted into the two second chambers 309. A card slot 205 is provided on one of the connecting portion 208 and the side wall of the second chamber 309, and a buckle 306 is provided on the other. By providing the two second chambers 309, it is convenient for the two connecting portions 208 to be quickly positioned when connected to the two opposite side walls of the installation cavity 304, improving the installation efficiency.

[0045] Optionally, buckles 306 may be provided on both of the two connecting portions 208 (as Figure 5 shown), card slots 205 are provided on the side walls of the two second chambers 309 (as Figure 4 shown), and the buckles 306 on the two connecting portions 208 are in one-to-one snap-fit with the card slots 205 on the side walls of the two second chambers 309; alternatively, buckles 306 may be provided on the side walls of the two second chambers 309, card slots 205 are provided on both of the two connecting portions 208, and the buckles 306 on the side walls of the two second chambers 309 are in one-to-one snap-fit with the card slots 205 on the two connecting portions 208.

[0046] Optionally, as Figures 1 to 3 shown, the electric control box 100 includes a cover body 101 and a box body 102 with an opening. The cover body 101 is covered at the opening of the box body 102. The wire fixing member 200, the temperature sensor 401, and the first wire fixing portion 301 are all provided on the cover body 101. Specifically, when the electric control box 100 further includes an installation platform 303, the installation platform 303 is also provided on the cover body 101.

[0047] An embodiment of the present application also provides an air conditioner, as Figures 6 to 13 shown. The air conditioner includes a machine body 500 and an electric control assembly 1. The electric control assembly 1 is provided inside the machine body 500. The specific structure of the electric control assembly 1 refers to the above embodiments. Since this air conditioner adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0048] For the convenience of wiring installation, traditional air conditioners usually directly fix the temperature sensor 401 on the electric control box 100. However, the temperature sensor 401 is not located in the air duct 502 of the air conditioner. Since the surrounding of the electric control box 100 is a relatively enclosed space and there is a certain lag in the temperature change with the external environment, the temperature sensor 401 sometimes has problems with inaccurate temperature measurement.

[0049] To this end, the present application provides a return air outlet 501 on the machine body 500. Figures 9 to 12 As shown, a return air unit 503 is provided in the machine body 500; the return air unit 503 is provided with a return air cavity 504, a first vent 505 and a second vent 506, the first vent 505 is connected with the return air cavity 504 and the return air port 501, the second vent 506 is connected with the return air cavity 504 and the air duct 502, and the temperature sensor 401 of the electric control component 1 is located in the return air cavity 504. By locating the temperature sensor 401 in the return air cavity 504 of the return air unit 503, the influence of the surrounding environment of the electric control box 100 on the temperature sensor 401 can be reduced, the air of the external environment can enter the return air cavity 504 through the return air port 501 and the first vent 505 in sequence, and then flow out from the second vent 506 to the air duct 502, the temperature of the air of the external environment entering the return air cavity 504 is detected by the temperature sensor 401, the accuracy of the temperature sensor 401 detecting the temperature of the external environment is ensured, and the problem of inaccurate temperature measurement by the temperature sensor 401 is solved.

[0050] Specifically, Figure 12 As shown, when the electrical control box 100 also includes a mounting platform 303, the mounting platform 303 cooperates with the return air portion 503, and the portion of the temperature sensor 401 extending outside the mounting cavity 304 is located in the return air cavity 504, and the temperature of the air from the external environment entering the return air cavity 504 is detected by the temperature sensor 401.

[0051] Optional, such as Figure 13 As shown, the wall surface of the return air portion 503 having the first vent 505 is tilted, and the wall surface of the return air portion 503 having the second vent 506 is also tilted, so as to increase the effective ventilation area, reduce wind resistance, and improve the ventilation effect. Optionally, both the first vent 505 and the second vent 506 are provided with a return air grille 507, which plays a protective role to prevent foreign matter from entering the return air chamber 504 and damaging the temperature sensor 401.

[0052] Specifically, the first vent 505 is arranged on a side of the return air portion 503 close to the return air port 501, the second vent 506 is arranged on a side of the return air portion 503 away from the return air port 501, the second vent 506 connects the return air cavity 504 and the air duct 502, and the first vent 505 connects the return air cavity 504 and the return air port 501; the air from the external environment can enter the return air cavity 504 through the return air port 501 and the first vent 505 in turn, and then flow out from the second vent 506 into the air duct 502.

[0053] In some embodiments of the present application, the body 500 includes a panel 508, a middle frame 509, and a base 510. The middle frame 509 is detachably connected to the base 510, and the two enclose an air duct 502. The electronic control assembly 1 is disposed in the air duct 502. On one side of the middle frame 509 facing away from the base 510, there is an installation groove 517. The bottom of the installation groove 517 communicates with the air duct 502. The panel 508 covers the notch of the installation groove 517. An air return port 501 is opened on the side of the panel 508. The air return part 503 is disposed at the bottom of the installation groove 517 and is close to the air return port 501.

[0054] Among them, an upper air outlet 511 is opened at the upper end of the middle frame 509, and a lower air outlet 512 is opened at the lower end of the middle frame 509. An upper air return port 513 communicating with the installation groove 517 is opened at the upper end of the panel 508, and the upper air return port 513 is located below the upper air outlet 511. A lower air return port 514 communicating with the installation groove 517 is opened at the lower end of the panel 508, and the lower air return port 514 is located above the lower air outlet 512.

[0055] Optionally, the body 500 further includes an upper air outlet frame 515 and a lower air outlet frame 516. The upper air outlet frame 515 and the lower air outlet frame 516 are respectively provided with an upper ventilation opening and a lower ventilation opening. The upper air outlet frame 515 is installed at the upper end of the middle frame 509, and the upper ventilation opening is disposed opposite to the upper air outlet 511. The lower air outlet frame 516 is installed at the lower end of the middle frame 509, and the lower ventilation opening is disposed opposite to the lower air outlet 512.

[0056] Optionally, the air conditioner further includes a heat exchanger 600 and a blower 700. The heat exchanger 600 is disposed in the air duct 502, and the heat exchanger 600 and the electronic control assembly 1 are respectively located on two opposite sides of the air duct 502. The blower 700 is disposed in the air duct 502. The blower 700 includes a wind blade 701 and a motor 702 for driving the wind blade 701 to rotate. The panel 508 is located on the air outlet side of the blower 700.

[0057] In the above embodiments, the descriptions of each embodiment have their own emphases. For parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0058] The above has introduced the electronic control assembly and the air conditioner provided by the embodiments of the present application in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The descriptions of the above embodiments are only used to help understand the method and its core idea of the present application. At the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. An electric control component, characterized in that, The electronic control component (1) includes an electronic control box (100), a wire fixing member (200), a temperature sensor (401), and a temperature measuring wire (402). The temperature sensor (401) is connected to the front end of the temperature measuring wire (402). The electronic control box (100) is provided with a first wire fixing portion (301) having a first wire fixing notch (302). The wire fixing member (200) is provided with a second wire fixing portion (201) having a second wire fixing notch (202) and a third wire fixing portion (203) having a third wire fixing notch (204). The wire fixing member (200) is connected to the electronic control box (100). The first wire fixing portion (301) is located between the second wire fixing portion (201) and the third wire fixing portion (203). The opening directions of the second wire fixing notch (202) and the third wire fixing notch (204) are opposite to the opening direction of the first wire fixing notch (302). The front end of the temperature measuring wire (402) sequentially passes through the second wire fixing notch (202), the first wire fixing notch (302), and the third wire fixing notch (204). The bottoms of the first wire fixing notch (302), the second wire fixing notch (202), and the third wire fixing notch (204) all abut against the temperature measuring wire (402).

2. The electronic control component according to claim 1, characterized in that, The surface of the electronic control box (100) is provided with a mounting table (303). The mounting table (303) is provided with a mounting cavity (304) and a mounting opening (305) communicating with the mounting cavity (304). The mounting opening (305) is arranged on the side of the mounting table (303) away from the electronic control box (100). The first wire fixing portion (301) is located in the mounting cavity (304), and the opening of the first wire fixing notch (302) faces the mounting opening (305). The wire fixing member (200) covers the mounting opening (305) and is snap-fitted with the mounting opening (305) to form a positioning hole. The temperature sensor (401) is snap-fitted in the positioning hole and partially extends out of the mounting cavity (304).

3. The electronic control component according to claim 2, characterized in that, One of the mounting table (303) and the wire fixing member (200) is provided with a card slot (205), and the other is provided with a snap fastener (306). The snap fastener (306) is snap-fitted with the card slot (205).

4. The electronic control component according to claim 3, characterized in that The wire fixing member (200) includes a main body portion (207) and connecting portions (208) arranged on two opposite sides of the main body portion (207). The second wire fixing portion (201) and the third wire fixing portion (203) are both arranged on the main body portion (207). The main body portion (207) covers the mounting opening (305). One of the connecting portion (208) and the side wall of the mounting cavity (304) is provided with the card slot (205), and the other is provided with the snap fastener (306).

5. The electronic control component according to claim 4, characterized in that, There are two partition plates (307) arranged in the installation cavity (304), and the two partition plates (307) divide the installation cavity (304) into a first chamber (308) and two second chambers (309) located on two opposite sides of the first chamber (308); The first wire fixing part (301), the second wire fixing part (201) and the third wire fixing part (203) are all located in the first chamber (308), and the two connecting parts (208) are respectively inserted into the two second chambers (309). A card slot (205) is arranged on one of the connecting part (208) and the side wall of the second chamber (309), and a buckle (306) is arranged on the other one.

6. The electronic control component according to claim 2, characterized in that One side of the installation opening (305) is provided with a first notch (310), and the wire fixing member (200) is provided with a second notch (206). The second notch (206) and the first notch (310) are buckled to form the positioning hole.

7. The electronic control component according to any one of claims 1 to 6, characterized in that The electric control box (100) includes a cover body (101) and a box body (102) with an opening. The cover body (101) is covered on the opening of the box body (102). The wire fixing member (200), the temperature sensor (401) and the first wire fixing part (301) are all arranged on the cover body (101).

8. An air conditioner, characterized in that, The air conditioner includes a machine body (500) and the electric control assembly according to any one of claims 1 to 7, and the electric control assembly (1) is arranged in the machine body (500).

9. The air conditioner according to claim 8, characterized in that, A return air opening (501) is arranged on the machine body (500), and an air duct (502) and a return air part (503) are arranged in the machine body (500); The return air part (503) is provided with a return air cavity (504), a first ventilation opening (505) and a second ventilation opening (506). The first ventilation opening (505) communicates the return air cavity (504) and the return air opening (501), and the second ventilation opening (506) communicates the return air cavity (504) and the air duct (502). At least part of the temperature sensor (401) of the electric control assembly (1) is located in the return air cavity (504).

10. The air conditioner according to claim 9, characterized in that, The wall surface of the return air part (503) provided with the first ventilation opening (505) and the wall surface provided with the second ventilation opening (506) are both inclined; And / or, air return grilles (507) are arranged at both the first ventilation opening (505) and the second ventilation opening (506).

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