Air conditioner and heat exchanger support for air conditioner

Abstract

The air conditioner comprises a heat exchange air duct component and a pulse sterilization component, an air duct is defined by the heat exchange air duct component, an opening communicated with the air duct is formed in the top of the heat exchange air duct component, and the pulse sterilization component comprises an installation base, a sterilization lamp and a pulse power supply module. The mounting base is mounted at the top of the heat exchange air duct component, the pulse power supply module is electrically connected with the sterilization lamp, the pulse power supply module and the sterilization lamp are both mounted on the mounting base, and the sterilization lamp is opposite to the opening. According to the air conditioner, the pulse power supply module and the germicidal lamp are integrated and installed on the installation base to serve as a whole assembly, and then the whole assembly is installed on the heat exchange air duct component, so that the assembly process can be simplified, the installation efficiency is high, and the reliability of the installation scheme is high.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning equipment, in particular to an air-conditioner and a heat exchanger bracket used for the air-conditioner. Background Art

[0002] As the quality of life improves, the functional requirements of air conditioners are also getting higher and higher. Air conditioners are equipped with pulse sterilization lamps to achieve the purpose of sterilization and air purification. In the related art, the pulse sterilization lamp and the power supply module are separately installed on the top of the evaporator, which has many installation procedures and low installation efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides an air conditioner, which can simplify the assembly process of the air conditioner and has high installation efficiency.

[0004] The utility model also provides a heat exchanger bracket for an air conditioner.

[0005] The air conditioner according to the first aspect of the utility model includes: a heat exchange duct component, which defines an air duct, and the top of the heat exchange duct component has an opening connected to the air duct; a pulse sterilization component, which includes a mounting seat, a sterilization lamp and a pulse power supply module, the mounting seat is installed on the top of the heat exchange duct component, the pulse power supply module is electrically connected to the sterilization lamp, and the pulse power supply module and the sterilization lamp are both installed on the mounting seat, and the sterilization lamp is opposite to the opening.

[0006] According to the air conditioner of the embodiment of the utility model, the pulse power supply module and the germicidal lamp are first integrated and installed on the mounting base as a whole component, and then the whole component is installed on the heat exchange air duct component, which can simplify the assembly process, improve the installation efficiency and enhance the reliability of the installation scheme.

[0007] In some embodiments, the pulse power supply module is installed on the top of the mounting base, and the germicidal lamp is installed on the bottom of the mounting base.

[0008] In some embodiments, the mounting base includes a drainage groove located directly above the germicidal lamp, the drainage groove is long and narrow and consistent with the length direction of the germicidal lamp, one end of the drainage groove in the length direction is open to form a drain outlet, and the pulse power supply module is arranged on one side of the drainage groove in the width direction and is spaced apart from the drainage groove.

[0009] In some embodiments, the germicidal lamp includes a lamp tube and a lamp holder, the lamp holder is installed at the bottom of the mounting seat and defines a mounting cavity with an open top, the lamp tube is arranged in the mounting cavity, and the bottom of the lamp holder has a light outlet arranged corresponding to the opening.

[0010] In some embodiments, the bottom of the lamp holder has a light emitting portion protruding downward, the light emitting portion is formed as an annular protrusion matching the opening, the light emitting portion is inserted into the opening and defines the light emitting port.

[0011] In some embodiments, a snap-in portion protrudes from the bottom of the mounting base and engages with the lamp holder. There are multiple snap-in portions and the snap-in portions are disposed on both sides of the width of the lamp holder. The same side of the width of the lamp holder has multiple snap-in portions spaced apart along the length direction of the lamp holder.

[0012] In some embodiments, the bottom of the mounting base has protruding ribs arranged around the lamp tube, and the ribs include two first ribs and two second ribs, the first ribs extend along the length direction of the lamp tube, the two first ribs are disposed on both sides of the width of the lamp tube, and are staggered with the side walls on both sides of the width of the lamp holder, the two second ribs are disposed at both ends of the length of the lamp tube, and the two ends of the second rib are respectively connected to the two first ribs.

[0013] In some embodiments, the top of the heat exchange air duct component has an upwardly open receiving groove, the opening passes through the bottom wall of the receiving groove, and the germicidal lamp is disposed in the receiving groove.

[0014] In some embodiments, the mounting base and the heat exchange air duct component are engaged with each other through a snap-fit ​​structure. The snap-fit ​​structure is arranged around the germicidal lamp. There are multiple snap-fit ​​structures and they are arranged on both sides of the width of the germicidal lamp. The same side of the width of the germicidal lamp has multiple snap-fit ​​structures arranged at intervals along the length direction of the germicidal lamp.

[0015] In some embodiments, the snap-fit ​​structure includes a snap hole and a snap buckle, the snap buckle protrudes from the bottom of the mounting seat, the snap hole is opened on the top of the heat exchange air duct component, and the snap buckle extends downward into the snap hole.

[0016] In some embodiments, a first screw column protrudes from the top of the heat exchange duct component, and the mounting base has a first connecting ear overlapped above the screw column, the first connecting ear is connected to the first screw column by a first screw, and the first screw column and the clamping structure are disposed on opposite sides of the mounting base.

[0017] In some embodiments, the heat exchange air duct component includes a heat exchanger bracket and a heat exchanger mounted on the heat exchanger bracket, and the mounting seat is mounted on the top of the heat exchanger bracket.

[0018] In some embodiments, the heat exchange air duct component includes a crossflow volute, the air duct includes a crossflow air duct defined by the crossflow volute, and an air inlet duct defined in the heat exchanger bracket, the air inlet duct is connected to the inlet of the crossflow air duct and is located downstream of the heat exchanger, and the opening is formed at the top of the heat exchanger bracket and is connected to the air inlet duct.

[0019] In some embodiments, the top surface of the mounting seat has an upwardly open mounting groove, and the lower end of the pulse power supply module is embedded in the mounting groove.

[0020] In some embodiments, a positioning structure is provided in the mounting groove, the positioning structure supports the side wall of the pulse power supply module, the positioning structure includes a first positioning structure supporting at least one side in the width direction of the pulse power supply module, and a second positioning structure supporting at least one end in the length direction of the pulse power supply module.

[0021] In some embodiments, an upper stop frame protrudes from the top of the mounting seat, the upper stop frame is arranged on the side of the pulse power supply module, and the upper end is bent to stop at the top of the pulse power supply module.

[0022] In some embodiments, a second screw column protrudes from the top of the mounting base, the pulse power supply module has a second connecting ear overlapping the second screw column, the second connecting ear is connected to the second screw column by a second screw, and the second screw column and the upper stop frame are disposed on opposite sides of the pulse power supply module.

[0023] In some embodiments, a first wire card is provided at the upper end of the upper stop frame, and a second wire card is also provided on the mounting seat. The upper stop frame and the second wire card are disposed at opposite ends in the length direction of the pulse power supply module. There are multiple second wire cards and they are arranged at intervals along the width direction of the pulse power supply module. The end of the pulse power supply module close to the second wire card has a wire outlet hole.

[0024] In some embodiments, a bottom wall of the mounting groove is penetrated by a water leakage hole, and the water leakage holes are multiple and arranged at intervals at the edge of the mounting groove.

[0025] In some embodiments, the heat exchange air duct component includes a cross-flow volute, the air duct includes a cross-flow air duct defined by the cross-flow volute, the cross-flow air duct is axially vertical, and the air conditioner also includes a negative ion bracket and a negative ion carbon brush, the negative ion bracket is installed on the top of the cross-flow volute, the negative ion carbon brush is installed on the negative ion bracket and is electrically connected to the pulse power supply module, and the brush head of the negative ion carbon brush extends to the outlet of the cross-flow air duct.

[0026] In some embodiments, the pulse power supply module includes a box body and a first circuit board and a second circuit board that are independent of each other and are disposed in the box body, the first circuit board is electrically connected to the germicidal lamp, and the second circuit board is electrically connected to the negative ion carbon brush.

[0027] According to the second aspect of the utility model, a heat exchanger bracket for an air conditioner has a top with an upwardly open receiving groove, a bottom wall of the receiving groove has an opening, a removable baffle is provided at the opening, a contour edge of the baffle is connected to the contour edge of the opening by a plurality of connecting segments, and the plurality of connecting segments are arranged at intervals along the contour of the baffle.

[0028] According to the heat exchanger bracket for the air conditioner of the utility model, a detachable baffle is provided, which can be selectively provided at the opening. The heat exchanger bracket of the embodiment of the utility model can be used for the air conditioner of the first aspect mentioned above, and can also be used for the air conditioner not provided with the pulse sterilization component. The heat exchanger bracket of the embodiment of the utility model has a wide application range and strong universality, which can save the cost of additional design and manufacturing.

[0029] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of a heat exchange air duct component according to an embodiment of the utility model;

[0031] Figure 2 It is a partial structural top view of a pulse sterilization component and a heat exchange air duct component according to an embodiment of the utility model;

[0032] Figure 3 is based on Figure 2 AA section view of the example shown;

[0033] Figure 4 It is a structural schematic diagram of a pulse sterilization component according to an embodiment of the utility model;

[0034] Figure 5 is a cross-sectional view of a pulse sterilization component according to an embodiment of the utility model;

[0035] Figure 6 is a schematic structural diagram of a lamp tube according to an embodiment of the utility model;

[0036] Figure 7 is a schematic structural diagram of a mounting base according to an embodiment of the utility model;

[0037] Figure 8It is a partial structural top view of a heat exchange air duct component according to an embodiment of the utility model;

[0038] Fig. 9 is based on Figure 8 Section BB of the example shown;

[0039] Fig.10 is a partial cross-sectional view of an air conditioner according to an embodiment of the utility model;

[0040] Fig.11 is based on Fig.10 CC section view of the example shown;

[0041] Fig.12 is a schematic structural diagram of a mounting base according to an embodiment of the utility model;

[0042] Fig.13 is a top view of a pulse sterilization component according to an embodiment of the utility model;

[0043] Fig.14 is a top view of a mounting base according to an embodiment of the utility model;

[0044] Fig.15 It is a partial structural schematic diagram of a through-flow volute according to an embodiment of the utility model;

[0045] Fig.16 is a top view of a heat exchanger bracket according to an embodiment of the utility model;

[0046] Fig.17 It is a structural schematic diagram of an air conditioner according to an embodiment of the utility model.

[0047] Reference numerals:

[0048] Air conditioner 100;

[0049] Heat exchange air duct component 10; air duct 11; crossflow air duct 111; air inlet air duct 112; opening 12; receiving groove 13; clamping hole 14; first screw column 15; mounting plate 16; heat exchanger bracket 10a; heat exchanger 10b; crossflow volute 10c; crossflow fan 10d;

[0050] Pulse sterilization component 20;

[0051] Mounting seat 3; drainage groove 31; drainage port 311; clamping portion 32; rib 33; first rib 331; second rib 332; clamping structure 34; buckle 34a; first connecting ear 35; mounting groove 3a; water leakage hole 3a1; positioning structure 36; first positioning structure 361; second positioning structure 362; upper stop frame 37; first wire clip 371; second screw column 38; second wire clip 39;

[0052] Germicidal lamp 4; lamp tube 41; lamp holder 42; mounting cavity 421; light emitting portion 422; light outlet 4221; matching portion 423;

[0053] Pulse power supply module 5; second connection ear 51; box body 52; outlet hole 53;

[0054] Negative ion support 61; negative ion carbon brush 62; brush head 621;

[0055] Baffle 70; Connecting section 71. DETAILED DESCRIPTION

[0056] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0057] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the applicability of other processes and / or the use of other materials.

[0058] The air conditioner 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0059] According to the air conditioner 100 of the embodiment of the present utility model, Figure 1-Figure 3 As shown, the air conditioner 100 includes: a heat exchange duct component 10 and a pulse sterilization component 20, the heat exchange duct component 10 defines an air duct 11, the top of the heat exchange duct component 10 has an opening 12 connected to the air duct 11, the pulse sterilization component 20 includes a mounting seat 3, a sterilizing lamp 4 and a pulse power supply module 5, the mounting seat 3 is installed on the top of the heat exchange duct component 10, the pulse power supply module 5 is electrically connected to the sterilizing lamp 4, and the pulse power supply module 5 and the sterilizing lamp 4 are both installed on the mounting seat 3, and the sterilizing lamp 4 is opposite to the opening 12.

[0060] The heat exchange air duct component 10 plays the role of adjusting the air flow temperature and providing air flow. The temperature-adjusted air flow generated by the heat exchange air duct component 10 flows out from the air duct 11 and is supplied to the room to adjust the temperature of the indoor space.

[0061] The pulse sterilization component 20 includes a pulse power supply module 5 and a sterilization lamp 4. The pulse power supply module 5 provides energy to the sterilization lamp 4. The sterilization lamp 4 can emit high-energy pulse light, for example, the sterilization lamp 4 emits high-intensity ultraviolet pulses; the pulse light irradiates the surface of the microorganism, which can change the substances in the microorganism and inactivate it, killing bacteria and viruses in the air, thereby achieving the purpose of sterilization. In addition, some harmful gases in the air, such as VOC gases, can also be decomposed under the irradiation of the pulse light, thereby achieving the purpose of purifying the air.

[0062] The top of the heat exchange air duct component 10 is provided with an opening 12 connected to the air duct 11, and the germicidal lamp 4 is opposite to the opening 12. The germicidal lamp 4 emits pulse light to the air duct 11 through the opening 12, which can sterilize and purify the temperature-adjusted airflow generated by the heat exchange air duct component 10, thereby improving the cleanliness of the air supply of the air conditioner 100. The air conditioner 100 provides clean temperature-adjusted air to the room, which can improve the indoor air quality while adjusting the indoor temperature.

[0063] The pulse power supply module 5 and the germicidal lamp 4 are both mounted on the mounting base 3, and the mounting base 3 is then mounted on the top of the heat exchange air duct component 10, so that the pulse power supply module 5 and the germicidal lamp 4 are arranged on the top of the heat exchange air duct component 10. By first integrating the pulse power supply module 5 and the germicidal lamp 4 on the mounting base 3 as a whole component, and first integrating the pulse sterilization component 20, and then installing the whole component on the heat exchange air duct component 10, the assembly process can be simplified, the installation efficiency is high, and the installation scheme has strong reliability.

[0064] According to the air conditioner 100 of the embodiment of the utility model, the pulse power supply module 5 and the germicidal lamp 4 are first integrated and installed on the mounting base 3 as a whole component, and then installed as a whole on the heat exchange air duct component 10, which can simplify the assembly process, improve the installation efficiency, and enhance the reliability of the installation scheme.

[0065] In some embodiments of the present invention, Figure 3 As shown, the pulse power supply module 5 is installed on the top of the mounting base 3, and the germicidal lamp 4 is installed on the bottom of the mounting base 3.

[0066] The pulse power supply module 5 and the germicidal lamp 4 are both integrated on the mounting base 3. The pulse power supply module 5 and the germicidal lamp 4 are separated, which can avoid mutual interference in the installation of the pulse power supply module 5 and the germicidal lamp 4, save installation space, and reduce assembly difficulty.

[0067] The mounting base 3 is mounted on the top of the heat exchange air duct component 10, and the air duct 11 is located below the mounting base 3. Therefore, the germicidal lamp 4 is mounted at the bottom of the mounting base 3, close to the air duct 11, which is conducive to the germicidal lamp 4 emitting pulse light to the air duct 11. The pulse power supply module 5 is mounted on the top of the mounting base 3, which is convenient for the subsequent maintenance and replacement of the pulse power supply module 5.

[0068] In some embodiments of the present invention, Figure 4 As shown, the mounting base 3 includes a drainage groove 31 located directly above the germicidal lamp 4. The drainage groove 31 is long and consistent with the length direction of the germicidal lamp 4. One end of the drainage groove 31 in the length direction is open to form a drainage port 311. The pulse power supply module 5 is arranged on one side of the drainage groove 31 in the width direction and is spaced apart from the drainage groove 31.

[0069] Temperature-controlled air flows in the air duct 11, and there is a temperature difference between the top space of the heat exchange air duct component 10 and the air duct 11, so condensation occurs on the pulse sterilization component 20. By providing the drainage groove 31 and the drainage port 311, the condensed water generated on the pulse sterilization component 20 can be collected in the drainage groove 31 and discharged through the drainage port 311, thereby preventing the pulse sterilization module from being damaged by long-term contact with water, extending the service life of the pulse sterilization component 20, and improving the working reliability of the pulse sterilization component 20.

[0070] like Figure 4 and Figure 5 As shown, the pulse power supply module 5 and the germicidal lamp 4 are not only arranged at intervals in the vertical direction, but also arranged at intervals in the width direction of the mounting base 3. The drainage groove 31 is arranged above the germicidal lamp 4, and the length direction of the drainage groove 31 is consistent with the length direction of the germicidal lamp 4. The drainage groove 31 is arranged on the side of the pulse power supply module 5, and the drainage groove 31 and the pulse power supply module 5 are arranged at intervals in the width direction of the mounting base 3.

[0071] Through the above arrangement of the pulse power supply module 5 , the sterilizing lamp 4 and the drain groove 31 , the structure of the pulse sterilizing component 20 is compact, the volume of the pulse sterilizing component 20 is reduced, and the arrangement of the pulse sterilizing component 20 is facilitated.

[0072] In some embodiments of the present invention, Figure 5 As shown, the germicidal lamp 4 includes a lamp tube 41 and a lamp holder 42. The lamp holder 42 is installed at the bottom of the mounting base 3 and defines a mounting cavity 421 with an open top. The lamp tube 41 is arranged in the mounting cavity 421. Figure 6 As shown, the bottom of the lamp holder 42 has a light outlet 4221 arranged corresponding to the opening 12 .

[0073] The lamp tube 41 is used for emitting pulsed light. A mounting cavity 421 is defined in the lamp holder 42 . The lamp tube 41 is disposed in the mounting cavity 421 . The lamp holder 42 supports and protects the lamp tube 41 .

[0074] The top of the installation cavity 421 is open, and the lamp tube 41 can be installed into the installation cavity 421 through the open opening 12 at the top of the lamp holder 42, or taken out of the installation cavity 421 through the open opening 12 at the top of the lamp holder 42. A light outlet 4221 is provided at the bottom of the lamp holder 42, and the pulse light emitted by the lamp tube 41 is emitted toward the air duct 11 through the light outlet 4221 and the opening 12.

[0075] The mounting base 3 of the present embodiment has an ingenious structure, and the drainage groove 31 is arranged just above the germicidal lamp 4. The bottom wall of the drainage groove 31 can shield the open opening 12 at the top of the lamp holder 42 to prevent light from leaking out from the open opening 12.

[0076] In some embodiments of the present invention, Figure 6 As shown, the bottom of the lamp holder 42 has a light emitting portion 422 protruding downward, the light emitting portion 422 is formed as an annular protrusion matching the opening 12 , and the light emitting portion 422 is inserted into the opening 12 and defines a light emitting port 4221 .

[0077] The light emitting portion 422 protrudes downward and defines a light outlet 4221 below the light emitting portion 422. The light emitting portion 422 is inserted into the opening 12. The light emitting portion 422 and the opening 12 cooperate with each other to limit the pulse light to be emitted to the air duct 11 through the light outlet 4221, thereby preventing light from leaking outward from the opening 12. In addition, the cooperation between the light emitting portion 422 and the opening 12 can also improve the installation stability of the germicidal lamp 4 and reduce shaking.

[0078] In some embodiments of the present invention, the germicidal lamp 4 is engaged with the mounting base 3, such as Figure 7 As shown, the bottom of the mounting seat 3 protrudes with a clamping portion 32 that is clamped with the lamp holder 42. The lamp holder 42 is clamped with the mounting seat 3 through the clamping portion 32, which facilitates the disassembly and assembly of the germicidal lamp 4 and the mounting seat 3, improves the assembly efficiency, and facilitates the subsequent disassembly and maintenance of the germicidal lamp 4.

[0079] In some embodiments of the present invention, Figure 7 As shown, there are multiple clamping parts 32 and they are disposed on both sides of the width of the lamp frame 42 . The same side of the width of the lamp frame 42 has multiple clamping parts 32 spaced apart along the length direction of the lamp frame 42 .

[0080] There are multiple clamping parts 32, and there are more clamping connection positions between the lamp holder 42 and the mounting seat 3. The lamp holder 42 is evenly stressed, which can improve the installation stability of the lamp holder 42.

[0081] The clamping parts 32 are located on both sides of the width of the lamp frame 42, which helps to evenly distribute the weight of the lamp frame 42 and reduce the tilt or offset of the lamp frame 42 after installation. In addition, multiple clamping parts 32 are arranged on the same side of the width of the lamp frame 42, and the clamping parts 32 are arranged at intervals along the length direction of the lamp frame 42, which can further improve the installation stability of the lamp frame 42 and the mounting seat 3, and reduce the shaking or offset of the lamp frame 42.

[0082] In some embodiments of the present invention, Figure 6 As shown, the lamp holder 42 is provided with a matching portion 423 that is engaged with the clamping portion 32. Figure 4 and Figure 6 As shown, the clamping portion 32 is configured as a bayonet, and the matching portion 423 is configured as a buckle. The matching portion 423 is correspondingly clamped and matched with the clamping portion 32 one by one, so as to stably install the lamp tube 41 on the mounting portion. In addition, the installation of the clamping portion 32 and the matching piece is relatively simple. When the lamp tube 41 is pushed upward from the bottom, the clamping portion 32 and the matching portion 423 can be clamped with each other, and the assembly is completed.

[0083] In some embodiments of the present invention, Figure 5 and 7 As shown, the bottom of the mounting base 3 is protruded with a convex rib 33 arranged around the lamp tube 41. The convex rib 33 extends downward from the bottom of the mounting base 3, and the convex rib 33 is arranged around the lamp tube 41. The convex rib 33 can cooperate with the mounting base 3 to cover the open opening 12 at the top of the lamp holder 42 to prevent light from leaking out from the open opening 12.

[0084] In some embodiments of the present invention, Figure 5 As shown, the convex rib 33 extends from the open opening 12 at the top of the lamp holder 42 into the installation cavity 421 , and the convex rib 33 surrounds the lamp tube 41 to prevent light from leaking out from the open opening 12 .

[0085] In some other embodiments of the present invention, the rib 33 is disposed around the lamp holder 42 to cover the lamp tube 41 from the outside of the lamp holder 42 to prevent light leakage.

[0086] In some embodiments of the present invention, Figure 7 As shown, the convex rib 33 includes two first convex ribs 331 and two second convex ribs 332. The first convex rib 331 extends along the length direction of the lamp tube 41. The two first convex ribs 331 are disposed on both sides of the width of the lamp tube 41 and are staggered with the side walls on both sides of the width of the lamp holder 42. The two second convex ribs 332 are disposed on both ends of the length of the lamp tube 41. Both ends of the second convex rib 332 are respectively connected to the two first convex ribs 331. The first convex rib 331 and the second convex rib 332 are connected as a whole, which can improve the structural strength of the convex rib 33 and completely surround the lamp tube 41 to improve the shading ability.

[0087] In some embodiments of the present invention, Figure 8 and Fig. 9 As shown, the top of the heat exchange air duct component 10 has a receiving groove 13 which is open upward, the opening 12 passes through the bottom wall of the receiving groove 13 , and the germicidal lamp 4 is arranged in the receiving groove 13 .

[0088] The mounting seat 3 is mounted on the top of the heat exchange air duct component 10, and the germicidal lamp 4 is mounted on the bottom of the mounting seat 3. By providing a receiving groove 13 on the top of the heat exchange air duct component 10, the receiving groove 13 receives the germicidal lamp 4, thereby avoiding interference with the installation of the germicidal lamp 4. In addition, by providing the receiving groove 13 to receive the germicidal lamp 4, the installation stability of the germicidal lamp 4 can be improved and the shaking can be reduced.

[0089] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the mounting seat 3 and the heat exchange air duct component 10 are engaged with each other through the engaging structure 34, and the engaging structure 34 is arranged around the germicidal lamp 4. The mounting seat 3 and the heat exchange air duct component 10 are engaged with each other, which is convenient for the disassembly and assembly of the mounting seat 3 and the heat exchange air duct component 10. In addition, the germicidal lamp 4 is located at the bottom of the mounting seat 3, and a engaging mechanism is provided at the bottom of the mounting seat 3 to engage with the heat exchange air duct component 10, and the engaging structure 34 is arranged around the germicidal lamp 4, which is convenient for the arrangement of the engaging structure 34. The engaging structure 34 arranged around the sterilization can also improve the connection stability between the mounting part of the germicidal lamp 4 of the mounting seat 3 and the heat exchange air duct component 10, provide a stable connection for the installation of the germicidal lamp 4, and improve the installation reliability of the germicidal lamp 4.

[0090] In some embodiments of the present invention, Figure 7 As shown, there are multiple clamping structures 34 and they are disposed on both sides of the width of the germicidal lamp 4 . The same side of the width of the germicidal lamp 4 has multiple clamping structures 34 spaced apart along the length direction of the germicidal lamp 4 .

[0091] The clamping structures 34 are arranged on both sides of the width of the germicidal lamp 4. The clamping structures 34 can provide balanced support for the mounting portion of the mounting base 3 for the germicidal lamp 4, thereby preventing the mounting base 3 from structural deformation due to uneven force. There are also multiple clamping structures 34 on the same side of the width of the germicidal lamp 4. The clamping structures 34 are arranged at intervals along the length direction of the germicidal lamp 4, which can further improve the installation stability of the mounting base 3 and the heat exchange air duct component 10 and reduce the shaking and deviation of the mounting base 3.

[0092] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the snap-fit ​​structure 34 includes a snap hole 14 and a snap buckle 34a. The snap buckle 34a protrudes from the bottom of the mounting seat 3, and the snap hole 14 is opened on the top of the heat exchange air duct component 10. The snap buckle 34a extends downward into the snap hole 14.

[0093] The cooperation between the clamping hole 14 and the buckle 34a is relatively simple. The mounting base 3 is mounted on the heat exchange air duct component 10 from top to bottom, and the buckle 34a is inserted into the clamping hole 14 to complete the mutual clamping, which can improve the installation efficiency. When the mounting base 3 is mounted on the heat exchange air duct component 10, the mounting base 3 is limited and cannot continue to move downward. The cooperation between the buckle 34a and the clamping hole 14 limits the upward movement of the mounting base 3 and the horizontal movement, thereby improving the connection stability of the mounting base 3.

[0094] In some embodiments of the present invention, Fig. 9 As shown, a first screw column 15 protrudes from the top of the heat exchange air duct component 10. Figure 3 and Figure 5 As shown, the mounting seat 3 has a first connecting ear 35 overlapped above the screw column, and the first connecting ear 35 is connected to the first screw column 15 through a first screw.

[0095] The first screw passes through the first connecting ear 35 from top to bottom and is threadedly engaged with the first screw column 15 , thereby fixing the first connecting ear 35 and the first screw column 15 together, thereby improving the connection stability between the mounting base 3 and the heat exchange air duct component 10 .

[0096] In some embodiments of the present invention, Figure 5 and Figure 7 As shown, the first screw column 15 and the clamping structure 34 are disposed on opposite sides of the mounting base 3 . This layout helps to evenly distribute the force and improve the installation stability of the mounting base 3 .

[0097] The mounting seat 3 in some embodiments of the present invention is snap-connected to the heat exchange duct component 10 via a snap-connection structure 34 and fixedly connected to the heat exchange duct 11 via a first screw, which facilitates disassembly and assembly while ensuring the installation stability of the mounting seat 3.

[0098] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the heat exchange air duct component 10 includes a heat exchanger bracket 10a and a heat exchanger 10b mounted on the heat exchanger bracket 10a, and the mounting seat 3 is mounted on the top of the heat exchanger bracket 10a.

[0099] The heat exchanger 10b is used to perform heat exchange on the airflow passing through, so that the air conditioner 100 can deliver a temperature-controlled airflow. The heat exchanger 10b is installed on the heat exchanger bracket 10a. The mounting base 3 is installed on the top of the heat exchanger bracket 10a. The germicidal lamp 4 on the mounting base 3 can sterilize and purify the air in the heat exchanger bracket 10a, thereby improving the cleanliness of the air supply of the air conditioner 100. The germicidal lamp 4 can also sterilize the heat exchanger 10b to keep the heat exchanger 10b clean.

[0100] In some embodiments of the present invention, Fig.17The air conditioner shown, Figure 1 , Fig.10 and Fig.11 As shown, the heat exchange air duct component 10 includes a crossflow volute 10c, the air duct 11 includes a crossflow air duct 111 defined by the crossflow volute 10c, and an air inlet duct 112 defined in the heat exchanger bracket 10a, the air inlet duct 112 is connected to the inlet of the crossflow air duct 111 and is located downstream of the heat exchanger 10b, and the opening 12 is formed at the top of the heat exchanger bracket 10a and is connected to the air inlet duct 112.

[0101] The heat exchange air duct component 10 also includes a crossflow fan 10d, which is arranged in the crossflow volute 10c, and the crossflow fan 10d generates a flowing airflow. When the crossflow fan 10d is started, the external airflow is sucked into the crossflow volute 10c, and the heat exchanger 10b is located upstream of the crossflow fan 10d. The airflow first flows through the heat exchanger 10b for heat exchange, and then flows to the crossflow fan 10d, and then is sent out by the air conditioner 100 under the action of the crossflow fan 10d.

[0102] The air duct 11 includes a crossflow air duct 111 and an air inlet duct 112. The air inlet duct 112 is located upstream of the crossflow air duct 111 and downstream of the heat exchanger 10b. The airflow after heat exchange in the heat exchanger 10b flows into the crossflow air duct 111 defined by the crossflow volute 10c after passing through the air inlet duct 112. The opening 12 is formed at the top of the heat exchanger bracket 10a and communicates with the air inlet duct 112. The pulse light emitted by the germicidal lamp 4 is injected into the air inlet duct 112 through the opening 12, sterilizing and purifying the air after heat exchange in the heat exchanger 10b, so that the heat exchange airflow flowing into the room is clean, and the air supply cleanliness of the air conditioner 100 is improved.

[0103] It is worth noting that the heat exchanger 10b has a complex structure and pollutants such as dust and bacteria are easily accumulated on the heat exchanger 10b. Therefore, the opening 12 is connected to the air inlet duct 112 to sterilize and purify the airflow in the air inlet duct 112, thereby maintaining the cleanliness of the crossflow volute 10c and improving the cleanliness of the heat exchange airflow of the air conditioner 100. Compared with connecting the opening 12 to the air inlet side of the heat exchanger 10b and sterilizing and purifying the airflow before it flows into the heat exchanger 10b, the arrangement of the pulse sterilization component 20 in the embodiment of the utility model can improve the cleanliness of the heat exchange airflow.

[0104] In other embodiments of the present invention, the opening 12 is formed at the top of the heat exchanger bracket 10a and directly faces the cross-flow fan 10d. The germicidal lamp 4 sterilizes and purifies the airflow in the air inlet duct 112 and purifies the cross-flow fan 10d at the same time.

[0105] In some embodiments of the present invention, Fig.12 As shown, the top surface of the mounting seat 3 has a mounting groove 3a which is open upward. Figure 4As shown, the lower end of the pulse power supply module 5 is embedded in the mounting groove 3a. By setting the mounting groove 3a to provide a holding space for the pulse power supply module 5, the installation reliability of the pulse power supply module 5 is improved, and the lower end of the pulse power supply module 5 is embedded in the mounting groove 3a, which can provide stable support for the pulse power supply module 5 and reduce the shaking of the pulse power supply module 5.

[0106] Optionally, the mounting groove 3a may be a rectangular groove, or; also optionally, the mounting groove 3a is an arc-shaped groove, and the mounting groove 3a matches the shape of the pulse power supply module 5 to improve the installation stability of the pulse power supply module 5.

[0107] In some embodiments of the present invention, Fig.12 and Fig.13 As shown, a positioning structure 36 is provided in the installation groove 3a, and the positioning structure 36 supports the side wall of the pulse power supply module 5. By providing the positioning structure 36, the pulse power supply module 5 can be further limited, the shaking of the pulse power supply module 5 can be reduced, and the installation stability of the pulse power supply module 5 can be improved.

[0108] In some embodiments of the present invention, Fig.12 and Fig.13 As shown, the positioning structure 36 includes a first positioning structure 361 supported on at least one side in the width direction of the pulse power supply module 5 , and a second positioning structure 362 supported on at least one end in the length direction of the pulse power supply module 5 .

[0109] Positioning structures 36 are provided on both the width direction side and the length direction side of the pulse power supply module 5 , which can limit the pulse power supply module 5 in both the length direction and the width direction, thereby improving the installation stability of the pulse power supply module 5 .

[0110] Optionally, both the first positioning structure 361 and the second positioning structure 362 are one, the first positioning structure 361 is supported only on one side of the pulse power supply module 5 in the width direction, and the second positioning structure 362 is supported only on one side of the pulse power supply module 5 in the length direction. Alternatively, further optionally, the first positioning structure 361 is provided on both sides of the pulse power supply module 5 in the width direction, and the second positioning structure 362 is provided on both sides of the pulse power supply module 5 in the length direction. Alternatively, further optionally, multiple first positioning structures 361 are provided on the same side of the width of the pulse power supply module 5, and multiple second positioning structures 362 are provided on the same side of the length of the pulse power supply module 5.

[0111] In some embodiments of the present invention, Fig.12 As shown, the first positioning structure 361 is constructed as a first positioning rib. After the pulse power supply module 5 is installed in the installation groove 3a, the side wall of the pulse power supply module 5 stops against the first positioning rib; Figure 4 and Fig.12As shown, the second positioning structure 362 is constructed as a second positioning rib. After the pulse power supply module 5 is installed in the installation groove 3a, it abuts against the second positioning rib. There are multiple second positioning ribs and they are arranged at intervals along the width direction of the pulse power supply module 5.

[0112] In some embodiments of the present invention, Figure 4 and Fig.12 As shown, an upper stop frame 37 protrudes from the top of the mounting base 3 , the upper stop frame 37 is arranged on the side of the pulse power supply module 5 , and the upper end is bent to stop at the top of the pulse power supply module 5 .

[0113] The upper stop frame 37 can not only limit the lateral movement of the pulse power supply module 5, but also limit the upward movement of the pulse power supply module 5, thereby limiting the multi-directional movement of the pulse power supply module 5, improving the installation stability of the pulse power supply module 5, and improving the situation where the pulse power supply module 5 is offset or even falls off due to vibration, impact or other external forces.

[0114] Optionally, the upper stop frame 37 can produce elastic deformation, and the upper stop member can be deformed in a direction away from the installation groove 3a to avoid the installation of the pulse power supply module 5. After the pulse power supply module 5 is embedded in the installation groove 3a, the upper stop member returns to its original state, and the upper end of the upper stop member stops at the top of the pulse power supply module 5.

[0115] In some embodiments of the present invention, Fig.12 As shown, the second positioning structure 362 is constructed as a second positioning rib, and the second positioning rib is connected between the installation groove 3a and the upper stop frame 37. The second positioning rib can also improve the structural strength of the upper stop frame 37.

[0116] In some embodiments of the present invention, Fig.12 and Fig.14 As shown, a second screw column 38 protrudes from the top of the mounting seat 3. Figure 4 and Fig.13 As shown, the pulse power supply module 5 has a second connecting ear 51 overlapped on the second screw column 38, and the second connecting ear 51 is connected to the second screw column 38 through a second screw.

[0117] The second screw passes through the second connecting ear 51 from top to bottom and is threadedly matched with the second screw column 38 , thereby fixing the second connecting ear 51 and the second screw column 38 together, thereby improving the connection reliability between the pulse power supply module and the mounting base 3 .

[0118] In some embodiments of the present invention, Fig.14As shown, the second screw column 38 and the upper stop frame 37 are disposed on opposite sides of the pulse power supply module 5. This arrangement helps to provide a more balanced support force and fastening force for the pulse power supply module 5, and can reduce the situation where the pulse power supply module 5 tilts or rotates, further improving the installation reliability of the pulse power supply module 5.

[0119] In some implementations of the present invention, Fig.14 As shown, the second screw column 38 and the upper stop frame 37 are disposed on opposite sides of the length direction of the pulse power supply module 5 , so as to improve the deviation and rotation of the pulse power supply module 5 and enhance the installation stability of the pulse power supply module 5 .

[0120] In some embodiments of the present invention, Figure 5 and Fig.12 As shown, a first line clip 371 is provided at the upper end of the upper stop frame 37 , and a second line clip 39 is also provided on the mounting seat 3 .

[0121] The pulse power supply module 5 is connected to a plurality of wire harnesses for electrical connection with other components. The first wire card 371 and the second wire card 39 provided on the installation are used to constrain the wire harnesses, improve the regularity of the wiring, improve the shaking of the wire harnesses inside the air conditioner 100, and improve the working reliability of the pulse power supply module 5.

[0122] In some embodiments of the present invention, Fig.12 and Fig.14 As shown, the upper stop frame 37 and the second line card 39 are disposed at opposite ends in the length direction of the pulse power supply module 5, and the second line card 39 is multiple and spaced apart along the width direction of the pulse power supply module 5, and the end of the pulse power supply module 5 close to the second line card 39 has a wire outlet hole 53.

[0123] A first wire card 371 is provided at the upper end of the upper stop frame 37, and the first wire card 371 can constrain the wire harness extending from the pulse power supply module 5 to one side in the length direction. The second wire card 39 is located at the other end of the pulse power supply module 5 in the length direction, and the second wire card 39 can constrain the wire harness extending from the pulse power supply module 5 to the other side in the length direction.

[0124] The end of the pulse power supply module 5 close to the second line card 39 has a wire outlet hole 53, and the pulse power supply module 5 leads out the wire harness through the wire outlet hole 53. Part of the wire harness extends toward the first line card 371 and is constrained by the first line card 371, and the other part of the wire harness extends toward the second line card 39 and is constrained by the second line card 39.

[0125] like Fig.12 and Fig.14 As shown, there are multiple second line cards 39, and the multiple second line cards 39 are arranged at intervals along the width direction of the pulse power supply module 5. The second line cards 39 include but are not limited to wire harness grooves, wire pressing plates and wire passing holes.

[0126] In some embodiments of the present invention, Fig.12 and Fig.14 As shown, the bottom wall of the installation groove 3a is penetrated with a water leakage hole 3a1. By providing the water leakage hole 3a1, condensed water that may be generated in the installation groove 3a can be discharged, thereby improving the damage of the pulse power supply module 5 caused by long-term contact with water, extending the service life of the pulse power supply module 5, and improving the working reliability of the pulse sterilization component 20.

[0127] In some embodiments of the present invention, Fig.12 and Fig.14 As shown, there are multiple water leakage holes 3a1 which are arranged at intervals on the edge of the installation groove 3a.

[0128] There are multiple leak holes 3a1 distributed at a certain interval, which is conducive to the drainage of water from the installation groove 3a and reduces the risk of water accumulation. Arranging the leak holes 3a1 at the edge of the installation groove 3a can ensure the support and protection of the pulse power supply module 5 by the installation groove 3a compared to arranging the leak holes 3a1 at the center of the installation groove 3a.

[0129] In some embodiments of the present invention, Figure 1 and Fig.15 As shown, the heat exchange air duct component 10 includes a cross-flow volute 10c, the air duct 11 includes a cross-flow air duct 111 defined by the cross-flow volute 10c, the cross-flow air duct 111 is axially vertical, and the air conditioner 100 also includes a negative ion bracket 61 and a negative ion carbon brush 62, the negative ion bracket 61 is installed on the top of the cross-flow volute 10c, the negative ion carbon brush 62 is installed on the negative ion bracket 61 and is electrically connected to the pulse power supply module 5, and the brush head 621 of the negative ion carbon brush 62 extends to the outlet of the cross-flow air duct 111.

[0130] The negative ion carbon brush 62 can release negative ions. The negatively charged negative ions can electrostatically adsorb pollutants such as dust in the air, causing the pollutants to condense into larger particles and settle on the ground, which can purify the air; the negative ions can combine with bacteria in the air to destroy the bacterial structure and play a sterilizing role. The negative ion carbon brush 62 is installed on the negative ion bracket 61, which plays a supporting role. The negative ion bracket 61 installs the negative ion carbon brush 62 on the crossflow volute 10c.

[0131] The temperature-adjusting wind generated by the heat exchange air duct component 10 flows into the room through the crossflow air duct 111. By installing the negative ion bracket 61 on the top of the crossflow volute 10c, the negative ion carbon brush 62 extends to the outlet of the crossflow air duct 111, and the negative ion carbon brush 62 releases negative ions to the upper part of the crossflow air duct 111. On the one hand, the negative ions can purify and sterilize the air supply of the air conditioner 100, so that the air conditioner 100 provides clean temperature-adjusting wind to the room; on the other hand, the negative ions are sent to the indoor space with the outlet air to purify and sterilize the indoor air and maintain the indoor environment. And because the negative ions are released at the top of the crossflow air duct 111, the negative ions flow a long distance with the air flow, and the negative ions naturally settle from top to bottom with the air flow. The coverage area of ​​the negative ions is wide and they are evenly released in the indoor space, which can improve the sterilization and purification effect of the negative ions.

[0132] In some embodiments of the present invention, Fig.15 As shown, the top of the heat exchange air duct component 10 is provided with an upwardly extending mounting plate 16, and the negative ion bracket 61 is engaged with the mounting plate 16. By providing the upwardly extending mounting plate 16, a stable mounting platform can be provided for the installation of the negative ion bracket 61, thereby improving the installation stability of the negative ion bracket 61.

[0133] In some embodiments of the present invention, Fig.13 As shown, the pulse power supply module 5 includes a box body 52 and a first circuit board and a second circuit board which are arranged in the box body 52 and are independent of each other. The first circuit board is electrically connected to the germicidal lamp 4, and the second circuit board is electrically connected to the negative ion carbon brush 62.

[0134] The pulse power supply module 5 not only provides energy for the germicidal lamp 4, but also provides energy for the negative ion carbon brush 62. Integrating the power supply modules of the germicidal lamp 4 and the negative ion carbon brush 62 into one can save the installation space of the pulse power supply module 5 and simplify the installation method.

[0135] According to the heat exchanger bracket 10a for the air conditioner 100 of the embodiment of the utility model, Figure 8 and Fig.16 As shown, the top of the heat exchanger bracket 10a has an upwardly open receiving groove 13, the bottom wall of the receiving groove 13 has an opening 12, and a removable baffle 70 is provided at the opening 12. The contour edge of the baffle 70 is connected to the contour edge of the opening 12 through a plurality of connecting segments 71, and the plurality of connecting segments 71 are arranged at intervals along the contour of the baffle 70.

[0136] The heat exchanger bracket 10a of the embodiment of the utility model can be used for the air conditioner 100 of the first aspect. The top of the heat exchanger bracket 10a is provided with a receiving groove 13. The receiving groove 13 receives the germicidal lamp 4, which can improve the installation stability of the germicidal lamp 4 and reduce shaking. The bottom wall of the receiving groove 13 has an opening 12. By separating the blocking piece 70 from the plurality of connecting sections 71, the opening 12 can be opened. The germicidal lamp 4 installed in the receiving groove 13 can emit pulse light to the air duct 11 through the opening 12.

[0137] The heat exchanger bracket 10a of the embodiment of the utility model can also be used in the air conditioner 100 that is not provided with the pulse sterilization component 20. The baffle 70 is provided at the opening 12, and the baffle 70 is connected to the contour edge of the opening 12 through a plurality of connecting sections 71, which can improve the installation stability of the baffle 70 and ensure the sealing performance of the baffle 70 to the opening 12. By providing the baffle 70, the opening 12 can be sealed, the sealing performance of the air duct 11 in the pulse air duct 11 component can be ensured, and the leakage of the airflow in the air duct 11 from the opening 12 can be improved.

[0138] By providing a removable baffle 70 at the opening 12, the heat exchanger bracket 10a of the embodiment of the utility model can be used for the air conditioner 100 of the first aspect mentioned above, and can also be used for the air conditioner 100 not provided with the pulse sterilization component 20. The heat exchanger bracket 10a of the embodiment of the utility model has a wide range of application and strong universality, which can save additional design and manufacturing costs.

[0139] According to the heat exchanger bracket 10a for the air conditioner 100 according to the embodiment of the utility model, a detachable baffle 70 is provided, and the baffle 70 can be selectively provided at the opening 12. The heat exchanger bracket 10a of the embodiment of the utility model can be used for the air conditioner 100 of the first aspect mentioned above, and can also be used for the air conditioner 100 not provided with the pulse sterilization component 20. The heat exchanger bracket 10a of the embodiment of the utility model has a wide range of applications and strong universality, which can save additional design and manufacturing costs.

[0140] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0141] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0142] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0143] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0144] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0145] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that: include: A heat exchange air duct component, wherein the heat exchange air duct component defines an air duct, and the top of the heat exchange air duct component has an opening communicating with the air duct; A pulse sterilization component, the pulse sterilization component includes a mounting seat, a sterilization lamp and a pulse power supply module, the mounting seat is installed on the top of the heat exchange air duct component, the pulse power supply module is electrically connected to the sterilization lamp, and the pulse power supply module and the sterilization lamp are both installed on the mounting seat, and the sterilization lamp is opposite to the opening.

2. The air conditioner according to claim 1, characterized in that: The pulse power supply module is installed on the top of the mounting base, and the germicidal lamp is installed on the bottom of the mounting base.

3. The air conditioner according to claim 2, characterized in that: The mounting base includes a drainage groove located directly above the germicidal lamp, the drainage groove is long and consistent with the length direction of the germicidal lamp, one end of the drainage groove in the length direction is open to form a drainage outlet, and the pulse power supply module is arranged on one side of the drainage groove in the width direction and is spaced apart from the drainage groove.

4. The air conditioner according to claim 1, characterized in that: The germicidal lamp comprises a lamp tube and a lamp holder. The lamp holder is mounted at the bottom of the mounting seat and defines a mounting cavity with an open top. The lamp tube is arranged in the mounting cavity. The bottom of the lamp holder has a light outlet arranged corresponding to the opening.

5. The air conditioner according to claim 4, characterized in that: The bottom of the lamp holder is provided with a light emitting portion protruding downwards, the light emitting portion is formed as an annular protrusion matching the opening, the light emitting portion is plugged into the opening and defines the light emitting port.

6. The air conditioner according to claim 4, characterized in that: A snap-fitting portion that snaps into engagement with the lamp holder protrudes from the bottom of the mounting seat. The snap-fitting portions are multiple and are disposed on both sides of the width of the lamp holder. The same side of the width of the lamp holder has multiple snap-fitting portions spaced apart along the length direction of the lamp holder.

7. The air conditioner according to claim 4, characterized in that: The bottom of the mounting base protrudes with ribs arranged around the lamp tube, and the ribs include two first ribs and two second ribs. The first ribs extend along the length direction of the lamp tube, and the two first ribs are arranged on both sides of the width of the lamp tube and staggered with the side walls on both sides of the width of the lamp holder. The two second ribs are arranged at both ends of the length of the lamp tube, and the two ends of the second rib are respectively connected to the two first ribs.

8. The air conditioner according to claim 1, characterized in that: The top of the heat exchange air duct component is provided with an upwardly open receiving groove, the opening passes through the bottom wall of the receiving groove, and the germicidal lamp is arranged in the receiving groove.

9. The air conditioner according to claim 1, characterized in that: The mounting seat and the heat exchange air duct component are engaged with each other through a snap-fit ​​structure. The snap-fit ​​structure is arranged around the germicidal lamp. There are multiple snap-fit ​​structures and they are arranged on both sides of the width of the germicidal lamp. The same side of the width of the germicidal lamp has multiple snap-fit ​​structures arranged at intervals along the length direction of the germicidal lamp.

10. The air conditioner according to claim 9, characterized in that: The clamping structure comprises a clamping hole and a buckle, the buckle is protruding from the bottom of the mounting seat, the clamping hole is opened on the top of the heat exchange air duct component, and the buckle extends downward into the clamping hole.

11. The air conditioner according to claim 9, characterized in that: A first screw column protrudes from the top of the heat exchange air duct component, and the mounting seat has a first connecting ear overlapped above the screw column. The first connecting ear is connected to the first screw column by a first screw, and the first screw column and the clamping structure are arranged on opposite sides of the mounting seat.

12. The air conditioner according to claim 1, characterized in that: The heat exchange air duct component comprises a heat exchanger bracket and a heat exchanger mounted on the heat exchanger bracket, and the mounting seat is mounted on the top of the heat exchanger bracket.

13. The air conditioner according to claim 12, characterized in that: The heat exchange air duct component includes a crossflow volute, the air duct includes a crossflow air duct defined by the crossflow volute, and an air inlet duct defined in the heat exchanger bracket, the air inlet duct is connected to the inlet of the crossflow air duct and is located downstream of the heat exchanger, and the opening is formed at the top of the heat exchanger bracket and is connected to the air inlet duct.

14. The air conditioner according to claim 1, characterized in that: The top surface of the mounting seat is provided with an upwardly open mounting groove, and the lower end of the pulse power supply module is embedded in the mounting groove.

15. The air conditioner according to claim 14, characterized in that: A positioning structure is provided in the installation groove, and the positioning structure supports the side wall of the pulse power supply module. The positioning structure includes a first positioning structure supporting at least one side in the width direction of the pulse power supply module, and a second positioning structure supporting at least one end in the length direction of the pulse power supply module.

16. The air conditioner according to claim 14, characterized in that: An upper stop frame protrudes from the top of the mounting seat. The upper stop frame is arranged on the side of the pulse power supply module, and the upper end is bent to stop at the top of the pulse power supply module.

17. The air conditioner according to claim 16, characterized in that: A second screw column protrudes from the top of the mounting base, and the pulse power supply module has a second connecting ear overlapped above the second screw column, the second connecting ear is connected to the second screw column by a second screw, and the second screw column and the upper stop frame are arranged on opposite sides of the pulse power supply module.

18. The air conditioner according to claim 16, characterized in that: A first wire card is provided at the upper end of the upper stop frame, and a second wire card is also provided on the mounting seat. The upper stop frame and the second wire card are disposed at opposite ends in the length direction of the pulse power supply module. There are multiple second wire cards and they are arranged at intervals along the width direction of the pulse power supply module. The end of the pulse power supply module close to the second wire card has a wire outlet hole.

19. The air conditioner according to claim 14, characterized in that: The bottom wall of the installation groove is penetrated by a water leakage hole, and the water leakage holes are multiple and arranged at intervals on the edge of the installation groove.

20. The air conditioner according to claim 1, characterized in that The heat exchange air duct component includes a cross-flow volute, the air duct includes a cross-flow air duct defined by the cross-flow volute, the cross-flow air duct is axially vertical, and the air conditioner also includes a negative ion bracket and a negative ion carbon brush, the negative ion bracket is installed on the top of the cross-flow volute, the negative ion carbon brush is installed on the negative ion bracket and is electrically connected to the pulse power supply module, and the brush head of the negative ion carbon brush extends to the outlet of the cross-flow air duct.

21. The air conditioner according to claim 20, characterized in that: The pulse power supply module includes a box body and a first circuit board and a second circuit board which are arranged in the box body and are independent of each other. The first circuit board is electrically connected to the germicidal lamp, and the second circuit board is electrically connected to the negative ion carbon brush.

22. A heat exchanger bracket for an air conditioner, characterized in that: The top of the heat exchanger bracket has an upwardly open receiving groove, the bottom wall of the receiving groove has an opening, a detachable baffle is provided at the opening, the contour edge of the baffle is connected to the contour edge of the opening through a plurality of connecting sections, and the plurality of connecting sections are arranged at intervals along the contour of the baffle.

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