Ultraviolet sterilization assembly for plug-in air conditioner

Abstract

The application discloses an ultraviolet sterilization assembly of plug-in air conditioner, which comprises a disc and a long shell fixedly installed on one side of the disc. A plurality of long grooves are formed on the front and back surfaces of the long shell, and a plurality of ultraviolet sterilization lamp tubes are installed in the long grooves. A winding and unwinding mechanism is arranged in the long shell, and the winding and unwinding mechanism comprises a roller shaft, the two ends of the roller shaft are rotatably installed on the two side walls of the long shell, an ultraviolet sterilization lamp belt is wound on the roller shaft, and an outlet bottom groove is formed in the bottom of the long shell along the length direction. An air conditioner shell is further provided, and a circular through hole matched with the disc is formed in one side wall of the air conditioner shell. The application has the advantages that the ultraviolet sterilization assembly is installed in the hole position of the air conditioner shell, is convenient to disassemble and assemble, and is suitable for different air environments by replacing the ultraviolet sterilization assembly with different wavelengths.

Description

Technical Field

[0001] This application relates to the field of air conditioner ultraviolet sterilization, and in particular to an insert-type air conditioner ultraviolet sterilization component. Background Technology

[0002] Currently, ultraviolet (UV) sterilization is popular in the air conditioning industry during the day. UV sterilization is used to treat airflow and improve air quality.

[0003] In the existing technology, when the air environment is different, in order to ensure the sterilization effect, it is necessary to replace the ultraviolet sterilization components of the air conditioner with ultraviolet sterilization components of different wavelengths. However, the ultraviolet sterilization components in the air conditioner are not easy to replace in the existing technology. For example, the air conditioner sterilization component and air conditioner disclosed in publication number CN211400077U are described. This air conditioner sterilization component includes an air conditioning unit with an internal air duct for gas flow; a sterilization device disposed on the air conditioning unit; the sterilization device includes an ultraviolet lamp assembly and a photocatalyst element, the photocatalyst element being disposed on the side of the ultraviolet lamp assembly, receiving irradiation light from the ultraviolet lamp assembly, and generating a sterilizing substance to sterilize the airflow in the internal air duct. By using a photocatalyst element in conjunction with an ultraviolet lamp assembly to sterilize the gas in the air conditioner's internal air duct, the sterilization effect and efficiency are improved.

[0004] The aforementioned sterilization components are installed inside the air conditioner, but they lack an easy-to-replace design. Replacing them requires disassembling the entire air conditioner, causing inconvenience. Therefore, to address these issues, a plug-in air conditioner ultraviolet sterilization component is proposed. Summary of the Invention

[0005] This embodiment provides an insertable air conditioner ultraviolet sterilization component, which is installed by inserting it into a hole on the air conditioner casing, making it easy to install and remove. By replacing the ultraviolet sterilization components with different wavelengths, it is suitable for different air environments, thus solving the problem of difficulty in disassembly and replacement in the prior art.

[0006] It is further used to solve the problem that it is not easy to expand the sterilization area after installation.

[0007] According to one aspect of this application, an insertable air conditioner ultraviolet sterilization component is provided, including a disc and an elongated shell fixedly installed to one side of the disc; the elongated shell has a plurality of elongated slots on both its front and back sides, and ultraviolet sterilization lamps are installed in each of the elongated slots; a winding and unwinding mechanism is provided inside the elongated shell, the winding and unwinding mechanism including a roller shaft, the two ends of the roller shaft being rotatably mounted to the two side walls of the elongated shell respectively; an ultraviolet sterilization lamp strip is wound on the roller shaft, and an outlet bottom groove is formed at the bottom of the elongated shell along its length; it also includes an air conditioner housing, the air conditioner housing... A circular through hole adapted to the disc is provided on one side wall. Two positioning grooves are symmetrically provided on the wall of the circular through hole. The positioning groove is composed of an inlet straight groove and a circular arc groove. One end of the inlet straight groove and one end of the circular arc groove are connected to each other. The other end of the inlet straight groove is connected to the outside of the air conditioner housing. Two positioning sockets are symmetrically provided on the cylindrical surface of the disc. The disc is embedded into the circular through hole on the side wall of the air conditioner housing. The positioning sockets are embedded into the end of the circular arc groove in the positioning groove that is away from the inlet straight groove. An arc-shaped stop strip is fixedly installed on one side edge of the disc.

[0008] Furthermore, the winding and unwinding mechanism includes a second cylindrical gear, a first cylindrical gear, and a drive shaft; a second rotating shaft is fixedly installed in the middle of the second cylindrical gear, and the second rotating shaft is rotatably installed inside the elongated shell. A square hole is opened on one side of the elongated shell, and the square hole is located on one side of the top of the second cylindrical gear. A first rotating shaft is fixedly installed in the middle of the first cylindrical gear, and the first rotating shaft is rotatably installed inside the elongated shell. A second bevel gear and a third bevel gear are respectively fixedly sleeved on the top and bottom ends of the drive shaft. The second bevel gear meshes with the first bevel gear, and the first bevel gear is fixedly sleeved on the second rotating shaft. At one end, the third bevel gear is meshed with a fourth bevel gear, which is fixedly sleeved onto one end of the first rotating shaft; a mounting bracket is rotatably mounted on the transmission shaft, and the mounting bracket is fixedly installed inside the elongated shell; the first cylindrical gear is meshed with a vertical rack, and an end connecting strip is fixedly connected to the bottom end of the vertical rack, which is fixedly connected to one end of the ultraviolet germicidal lamp strip; the diameter of the first cylindrical gear is larger than the diameter of the second cylindrical gear, the diameter of the first bevel gear is larger than the diameter of the second bevel gear, and the diameters of the third bevel gear and the fourth bevel gear are equal; a stop block is fixedly installed inside the elongated shell.

[0009] Furthermore, a first inner cavity is formed along the length direction of the vertical rack, and a first guide rod is connected to the first inner cavity with a clearance fit. The top end of the first guide rod is fixedly connected to the top inner wall of the elongated shell. A second helical spring is provided in the lower part of the first inner cavity. One end of the second helical spring is fixedly connected to one end of the first guide rod, and the other end of the second helical spring is fixedly connected to the end connecting strip. A vertical guide sleeve is fixedly connected to the top of the end connecting strip, and a second guide rod is connected to the guide sleeve with a clearance fit. The top end of the second guide rod is fixedly connected to the top inner wall of the elongated shell.

[0010] Furthermore, the ultraviolet germicidal lamp strip is composed of a silicone soft strip, ultraviolet germicidal lamp beads, and breathable holes; a number of ultraviolet germicidal lamp beads are evenly arranged inside the silicone soft strip, a number of breathable holes are evenly opened on the surface of the silicone soft strip, and a number of ultraviolet germicidal lamp beads are electrically connected to a third wire.

[0011] Furthermore, the third wire is connected to a conductive seat, and a positioning sleeve is fitted at one end of the conductive seat. The positioning sleeve is fixedly fitted onto the cylindrical surface of one end of the roller shaft. A first helical spring is provided inside the positioning sleeve. One end of the conductive seat is elastically connected to the positioning sleeve through the first helical spring. A conductive ring is provided inside the side wall of the elongated shell. The conductive ring is fitted onto one end of the roller shaft, and the end of the conductive seat is in close contact with the inner ring of the conductive ring.

[0012] Furthermore, one end of the roller extends into a second inner cavity opened inside one side wall of the elongated shell. A first spring is provided in the second inner cavity. One end of the first spring is fixedly connected to the end of the roller, and the other end of the first spring is fixedly connected to the cavity wall of the second inner cavity.

[0013] Furthermore, a circuit board is provided on one inner wall of the elongated shell. The circuit board is electrically connected to the ultraviolet germicidal lamp tube through a first wire, and the circuit board is electrically connected to the conductive ring through a second wire.

[0014] Furthermore, the positioning socket comprises a mounting base, a conductive post, and a third helical spring; the mounting base is fixedly mounted on the cylindrical surface of the disc, and a positioning hole is provided in the middle of the mounting base. The positioning hole is clearance-fitted with one end of the conductive post, and a third helical spring is provided inside the positioning hole. One end of the third helical spring is fixedly connected to the wall of the positioning hole, and the other end of the third helical spring is fixedly connected to one end of the conductive post. The conductive post is electrically connected to the circuit board through a fourth wire, and an inclined surface is provided at the end of the conductive post away from the mounting base.

[0015] Furthermore, a magnet block is fixedly installed at the end of the arc groove away from the inlet straight groove, and a conductive block for external power supply is provided on the surface of the arc groove.

[0016] Furthermore, a rotating disk is rotatably mounted on one side wall of the air conditioner housing, and a transverse rack is fixedly mounted on the middle of one side of the rotating disk. A slot is provided in one side wall of the air conditioner housing, and a second spring is provided in the slot. One end of the second spring is fixedly connected to the slot wall, and the other end of the second spring is fixedly connected to the rotating disk.

[0017] The advantages of this application are: the insertable air conditioner ultraviolet sterilization component proposed in this application is installed by inserting it into the hole on the air conditioner casing, which facilitates disassembly and assembly. By replacing it with ultraviolet sterilization components with different wavelengths, it is suitable for different air environments. Furthermore, its insertion and installation positioning are convenient. After insertion, the positioning socket is inserted from the end of the positioning groove that connects to the outside of the air conditioner casing, until it enters the end that connects the inlet straight groove and the arc groove. Then, the disc is rotated until the positioning socket enters the end of the arc groove that is away from the inlet straight groove, thus completing the installation. The reverse operation can be used to disassemble, making the whole unit easy to disassemble and replace. Furthermore, during insertion and installation, the UV germicidal lamp strip can be unwound via a winding mechanism, allowing it to pass through the outlet groove and unfold. This increases the overall sterilization irradiation surface after insertion, improving the sterilization effect of airflow. When removing the lamp strip, it can be wound up, eliminating the need for excessively large openings on the overall air conditioner casing, thus providing convenience for overall use. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application; Figure 2 This is a schematic diagram of the internal structure of a long shell according to an embodiment of this application; Figure 3 This is one embodiment of the present application. Figure 2 Enlarged structural diagram of section A in the middle; Figure 4 This is a schematic diagram of the connection structure between the second cylindrical gear and the first cylindrical gear according to an embodiment of this application; Figure 5 This is a schematic diagram of the connection between the ultraviolet germicidal lamp tube and the circuit board according to one embodiment of this application; Figure 6 This is a schematic diagram of the structure of the right end of the roller shaft according to an embodiment of this application; Figure 7 This is a schematic diagram of the structure of the left end of the roller shaft according to an embodiment of this application; Figure 8 This is a schematic diagram of the structure for mounting the silicone flexible strip end according to an embodiment of this application; Figure 9 This is a schematic diagram of the internal structure of an air conditioner housing according to one embodiment of this application; Figure 10 This is one embodiment of the present application. Figure 9 Enlarged structural diagram of section B in the middle; Figure 11 This is a schematic diagram of the structure of a through hole and an arc groove according to an embodiment of this application; Figure 12 This is a schematic diagram of the cross-sectional structure of a disk according to an embodiment of this application.

[0020] In the diagram: 1. Disc; 2. Mounting base; 3. Conductive post; 4. Long strip shell; 5. Arc-shaped baffle; 6. Long groove; 7. UV germicidal lamp tube; 8. Square hole; 9. Vertical rack; 10. First guide rod; 11. Guide sleeve; 12. Second guide rod; 13. Silicone soft strip; 14. Outlet bottom groove; 15. UV germicidal lamp bead; 16. Vent hole; 17. First rotating shaft; 18. First cylindrical gear; 19. Drive shaft; 20. Second cylindrical gear; 21. Second rotating shaft; 22. Horizontal rack; 23. First bevel gear; 24. Second bevel gear; 25. Third bevel gear; 26. Fourth bevel gear; 27. 1. Circuit board; 28. First wire; 29. ​​Second wire; 30. Roller; 31. Third wire; 32. Positioning sleeve; 33. First helical spring; 34. Conductive seat; 35. Conductive ring; 36. Second inner cavity; 37. First spring; 38. Second helical spring; 39. End connecting strip; 40. Air conditioner housing; 41. Through hole; 42. Positioning groove; 4201. Inlet straight groove; 4202. Arc groove; 43. Magnet block; 44. Rotating disk; 45. Second spring; 46. Conductive block; 47. Stop block; 48. Mounting bracket; 49. Positioning hole; 50. Third helical spring; 51. Fourth wire. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Please see Figure 1-12 As shown, an insertable air conditioner ultraviolet sterilization component includes a disc 1 and a long strip shell 4 fixedly installed on one side of the disc 1; the long strip shell 4 has several long slots 6 on both the front and back, and ultraviolet sterilization lamp tubes 7 are installed in each of the several long slots 6. The elongated shell 4 is provided with a winding and unwinding mechanism, which includes a roller 30. The two ends of the roller 30 are rotatably mounted to the two side walls of the elongated shell 4, respectively. An ultraviolet germicidal lamp strip is wound on the roller 30, and an outlet groove 14 is opened at the bottom of the elongated shell 4 along the length direction. A circular through hole 41 adapted to the disc 1 is provided on one side wall of the air conditioner housing 40. Two positioning grooves 42 are symmetrically provided on the wall of the circular through hole 41. The positioning groove 42 is composed of an inlet straight groove 4201 and an arc groove 4202. One end of the inlet straight groove 4201 and one end of the arc groove 4202 are connected to each other. The other end of the inlet straight groove 4201 is connected to the outside of the air conditioner housing 40. Two positioning sockets are symmetrically provided on the cylindrical surface of the disc 1. The disc 1 is embedded into the circular through hole 41 on the side wall of the air conditioner housing 40. The positioning sockets are embedded into the end of the arc groove 4202 in the positioning groove 42 away from the inlet straight groove 4201. An arc-shaped baffle 5 is fixedly installed on one side edge of the disc 1.

[0028] The winding and unwinding mechanism includes a second cylindrical gear 20, a first cylindrical gear 18, and a drive shaft 19. A second rotating shaft 21 is fixedly installed in the middle of the second cylindrical gear 20 and rotatably mounted inside the elongated shell 4. A square hole 8 is provided on one side of the elongated shell 4, located at the top side of the second cylindrical gear 20. A first rotating shaft 17 is fixedly installed in the middle of the first cylindrical gear 18 and rotatably mounted inside the elongated shell 4. A second bevel gear 24 and a third bevel gear 25 are respectively fixedly sleeved at the top and bottom of the drive shaft 19. The second bevel gear 24 meshes with a first bevel gear 23, and the first bevel gear 23 is fixedly sleeved on one side of the second rotating shaft 21. At one end, the third bevel gear 25 is meshed with a fourth bevel gear 26, and the fourth bevel gear 26 is fixedly sleeved onto one end of the first rotating shaft 17; a mounting bracket 48 is rotatably mounted on the transmission shaft 19, and the mounting bracket 48 is fixedly mounted inside the elongated shell 4; the first cylindrical gear 18 is meshed with a vertical rack 9, and an end connecting strip 39 is fixedly connected to the bottom end of the vertical rack 9, and the end connecting strip 39 is fixedly connected to one end of the ultraviolet germicidal lamp strip; the diameter of the first cylindrical gear 18 is larger than the diameter of the second cylindrical gear 20, the diameter of the first bevel gear 23 is larger than the diameter of the second bevel gear 24, and the diameters of the third bevel gear 25 and the fourth bevel gear 26 are equal; a stop block 47 is fixedly installed inside the elongated shell 4.

[0029] The vertical rack 9 has a first inner cavity along its length. A first guide rod 10 is connected to the first inner cavity with a clearance fit. The top end of the first guide rod 10 is fixedly connected to the top inner wall of the elongated shell 4. A second helical spring 38 is provided in the lower part of the first inner cavity. One end of the second helical spring 38 is fixedly connected to one end of the first guide rod 10, and the other end of the second helical spring 38 is fixedly connected to the end connecting strip 39. A vertical guide sleeve 11 is fixedly connected to the top of the end connecting strip 39. A second guide rod 12 is connected to the guide sleeve 11 with a clearance fit. The top end of the second guide rod 12 is fixedly connected to the top inner wall of the elongated shell 4.

[0030] The ultraviolet germicidal lamp strip is composed of a silicone soft strip 13, ultraviolet germicidal lamp beads 15, and ventilation holes 16. A plurality of ultraviolet germicidal lamp beads 15 are evenly arranged inside the silicone soft strip 13, and a plurality of ventilation holes 16 are evenly opened on the surface of the silicone soft strip 13. The plurality of ultraviolet germicidal lamp beads 15 are electrically connected to a third wire 31. The silicone soft strip 13 has conductive wires inside, so that the plurality of ultraviolet germicidal lamp beads 15 are connected in series and connected to the third wire 31.

[0031] The third conductor 31 is connected to a conductive seat 34. A positioning sleeve 32 is fitted onto one end of the conductive seat 34. The positioning sleeve 32 is fixedly fitted onto the cylindrical surface of one end of the roller shaft 30. A first helical spring 33 is provided inside the positioning sleeve 32. One end of the conductive seat 34 is elastically connected to the positioning sleeve through the first helical spring 33. A conductive ring 35 is provided inside the side wall of the elongated shell 4. The conductive ring 35 is fitted onto one end of the roller shaft 30. The end of the conductive seat 34 is in close contact with the inner ring of the conductive ring 35.

[0032] One end of the roller 30 extends into a second inner cavity 36 formed inside one side wall of the elongated shell 4. A first spring 37 is provided in the second inner cavity 36. One end of the first spring 37 is fixedly connected to the end of the roller 30, and the other end of the first spring 37 is fixedly connected to the cavity wall of the second inner cavity 36.

[0033] A circuit board 27 is provided on one inner wall of the elongated shell 4. The circuit board 27 is electrically connected to the ultraviolet germicidal lamp tube 7 through the first wire 28 and the circuit board 27 is electrically connected to the conductive ring 35 through the second wire 29, so that each ultraviolet germicidal lamp tube 7 is connected in parallel, and the ultraviolet germicidal lamp tube 7 is also connected in parallel with the ultraviolet germicidal lamp strip.

[0034] The positioning socket consists of a mounting base 2, a conductive post 3, and a third helical spring 50. The mounting base 2 is fixedly mounted on the cylindrical surface of the disc 1. A positioning hole 49 is provided in the middle of the mounting base 2. The positioning hole 49 is clearance-fitted with one end of the conductive post 3. The third helical spring 50 is provided inside the positioning hole 49. One end of the third helical spring 50 is fixedly connected to the hole wall of the positioning hole 49, and the other end of the third helical spring 50 is fixedly connected to one end of the conductive post 3. The conductive post 3 is electrically connected to the circuit board 27 through a fourth wire 51. The end of the conductive post 3 away from the mounting base 2 is provided with an inclined surface.

[0035] A magnet block 43 is fixedly installed at one end of the arc groove 4202 away from the inlet straight groove 4201. A conductive block 46 with an external power supply with a switch is provided on the groove surface of the arc groove 4202. The power supply can share the power supply with the air conditioner. When the air conditioner is started, the power supply is connected to provide power.

[0036] A rotating disk 44 is rotatably mounted on one side wall of the air conditioner housing 40. A transverse rack 22 is fixedly mounted on the middle of one side of the rotating disk 44. A slot is provided in one side wall of the air conditioner housing 40. A second spring 45 is provided in the slot. One end of the second spring 45 is fixedly connected to the wall of the slot, and the other end of the second spring 45 is fixedly connected to the rotating disk 44.

[0037] Instructions for use: (e.g.) Figure 9-10As shown, during the insertion process of the disc 1, the positioning socket is inserted from the end of the positioning groove 42 that is connected to the outside of the air conditioner housing 40 through the inlet straight groove 4201, until it enters the end that is connected to the inlet straight groove 4201 and the arc groove 4202. Then the disc 1 is rotated until the positioning socket enters the end of the arc groove 4202 that is away from the inlet straight groove 4201, thus realizing the installation. The reverse operation can realize the disassembly, thereby making the whole easy to disassemble and replace. like Figure 10-11 As shown, after the positioning socket rotates into one end of the arc groove 4202 away from the inlet straight groove 4201, its conductive post 3 and the magnet block 43 are magnetically attracted and limited. At the same time, the conductive post 3 contacts the conductive block 46, and the conductive block 46 is connected to an external power supply with a switch, so that the conductive post 3 is connected to the power supply. like Figure 9 As shown, the transverse rack 22 is aligned with the center of the through hole 41, as... Figure 2 As shown, the square hole 8 is aligned with the center of the disc 1. During the insertion process, after the positioning socket is aligned with the positioning groove 42, the transverse rack 22 is aligned with the square hole 8 and inserted. The transverse rack 22 can be inserted into the square hole 8. Furthermore, the transverse rack 22 is rotated and installed via the rotating disk 44, so that during the rotation of the disc 1, the transverse rack 22 also rotates together without affecting the rotation of the disc 1. Furthermore, a second spring 45 is provided. After the disc 1 is pulled out, the square hole 8 and the transverse rack 22 separate, and the second spring 45 causes the transverse rack 22 to automatically reset. like Figure 2-4 As shown, when the horizontal rack 22 is inserted into the square hole 8, it passes over the top of the second cylindrical gear 20. Through the meshing transmission between the two, the second cylindrical gear 20 and the second rotating shaft 21 rotate together. Then, through the meshing transmission between the first bevel gear 23 and the second bevel gear 24, the transmission shaft 19 rotates. Next, through the meshing transmission between the third bevel gear 25 and the fourth bevel gear 26, the first rotating shaft 17 and the first cylindrical gear 18 rotate together. Through the meshing transmission between the first cylindrical gear 18 and the vertical rack 9, the vertical rack 9 is driven to move downward. like Figure 6 As shown, the ultraviolet germicidal lamp strip is wound on the roller 30. One end of the ultraviolet germicidal lamp strip is connected to the bottom end of the vertical rack 9 through the end connecting strip 39. When the vertical rack 9 moves downward, one end of the ultraviolet germicidal lamp strip moves downward together, so that the ultraviolet germicidal lamp strip is unwound from the roller 30 and unfolded. This increases the sterilization irradiation surface after the whole is inserted and improves the sterilization effect of air passage. like Figure 8As shown, the vertical rack 9 has a first inner cavity inside, which is connected to the first guide rod 10 with a clearance fit. It is used to guide the vertical movement of the first guide rod 10. A second helical spring 38 is further installed. After the first guide rod 10 moves downward, the second helical spring 38 is stretched to generate tensile elastic force. After the disc 1 is pulled out, it provides a reset. Furthermore, the stability of the vertical guidance is improved by adding a guide sleeve 11 and a second guide rod 12. like Figure 7 As shown, a first spring 37 is installed at one end of the roller 30. During the unwinding process of the ultraviolet sterilization lamp strip, the first spring 37 will be twisted to provide a reset after the disc 1 is pulled out, so as to drive the roller 30 to wind up the ultraviolet sterilization lamp strip. like Figure 12 As shown, the positioning socket consists of a mounting base 2, a conductive post 3, and a third helical spring 50. The conductive post 3 adopts a beveled design and an elastic connection. When inserted into the positioning groove 42, it is inserted through the narrower part of the bevel. As it continues to be inserted, it is squeezed, causing the third helical spring 50 to undergo compression deformation. The third helical spring 50 provides pressure for the conductive post 3 to be inserted. Due to the compression force of the third helical spring 50, the contact effect between the conductive post 3 and the conductive block 46 is ensured. When an external power source supplies power, the power is transmitted to the conductive post 3 via the conductive block 46, then to the circuit board 27 via the fourth wire 51, and then to the ultraviolet germicidal lamp 7 via the circuit on the circuit board 27 and the first wire 28. The power is then transmitted through the circuit on the circuit board 27, such as... Figure 6 As shown, the second wire 29, conductive ring 35, conductive base 34, and third wire 31 transmit power to the ultraviolet germicidal lamp bead 15, thereby energizing the ultraviolet germicidal lamp bead 15 and the ultraviolet germicidal lamp tube 7 to generate ultraviolet light.

[0038] During disassembly, rotate disc 1 to insert the positioning socket into the inlet straight groove 4201, and then pull disc 1 to remove the entire air conditioner ultraviolet sterilization component.

[0039] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An insertable air conditioner ultraviolet sterilization component, comprising a disc (1) and a long strip shell (4) fixedly installed to one side of the disc (1); characterized in that: The long shell (4) has several long grooves (6) on both the front and back sides, and each of the long grooves (6) is equipped with an ultraviolet germicidal lamp tube (7). The elongated shell (4) is provided with a winding and unwinding mechanism, which includes a roller (30). The two ends of the roller (30) are rotatably installed on the two side walls of the elongated shell (4). An ultraviolet germicidal lamp strip is wound on the roller (30), and an outlet groove (14) is opened at the bottom of the elongated shell (4) along the length direction. A circular through hole (41) adapted to the disc (1) is provided on one side wall of the air conditioner housing (40). Two positioning grooves (42) are symmetrically provided on the hole wall of the circular through hole (41). The positioning groove (42) is composed of an inlet straight groove (4201) and an arc groove (4202). One end of the inlet straight groove (4201) and one end of the arc groove (4202) are connected to each other. The other end of the inlet straight groove (4201) is connected to the outside of the air conditioner housing (40). Two positioning sockets are symmetrically provided on the cylindrical surface of the disc (1). The disc (1) is embedded in the circular through hole (41) on the side wall of the air conditioner housing (40). The positioning socket is embedded in the end of the arc groove (4202) in the positioning groove (42) away from the inlet straight groove (4201). An arc-shaped baffle (5) is fixedly installed on one side edge of the disc (1). The winding and unwinding mechanism includes a second cylindrical gear (20), a first cylindrical gear (18), and a drive shaft (19). A second rotating shaft (21) is fixedly installed in the middle of the second cylindrical gear (20), and the second rotating shaft (21) is rotatably installed inside the elongated shell (4). A square hole (8) is opened on one side of the elongated shell (4), and the square hole (8) is located on the top side of the second cylindrical gear (20). A first rotating shaft (17) is fixedly installed in the middle of the first cylindrical gear (18), and the first rotating shaft (17) is rotatably installed inside the elongated shell (4). A second bevel gear (24) and a third bevel gear (25) are fixedly sleeved on the top and bottom ends of the drive shaft (19), respectively. The second bevel gear (24) meshes with the first bevel gear (23), and the first bevel gear (23) is fixedly sleeved on the second rotating shaft (21). At one end, the third bevel gear (25) is meshed with a fourth bevel gear (26), and the fourth bevel gear (26) is fixedly sleeved to one end of the first rotating shaft (17); a mounting bracket (48) is rotatably mounted on the transmission shaft (19), and the mounting bracket (48) is fixedly mounted inside the elongated shell (4); the first cylindrical gear (18) is meshed with a vertical rack (9), and an end connecting strip (39) is fixedly connected to the bottom end of the vertical rack (9), and the end connecting strip (39) is fixedly connected to one end of the ultraviolet germicidal lamp strip; the diameter of the first cylindrical gear (18) is larger than the diameter of the second cylindrical gear (20), the diameter of the first bevel gear (23) is larger than the diameter of the second bevel gear (24), and the diameters of the third bevel gear (25) and the fourth bevel gear (26) are equal; a stop block (47) is fixedly installed inside the elongated shell (4). A rotating disk (44) is rotatably mounted on one side wall of the air conditioner housing (40), and a transverse rack (22) is fixedly mounted on the middle of one side of the rotating disk (44); during the insertion of the disk (1), after the positioning socket is aligned with the positioning groove (42), the transverse rack (22) is aligned with the square hole (8); when the transverse rack (22) is inserted into the square hole (8), it passes over the top of the second cylindrical gear (20), and through the meshing transmission of the two, the second cylindrical gear (20) and the second rotating shaft (21) rotate together.

2. The insert-type air conditioner ultraviolet sterilization component according to claim 1, characterized in that: The vertical rack (9) has a first inner cavity along its length. The first inner cavity is connected to a first guide rod (10) with a clearance fit. The top end of the first guide rod (10) is fixedly connected to the top inner wall of the elongated shell (4). A second helical spring (38) is provided in the lower part of the first inner cavity. One end of the second helical spring (38) is fixedly connected to one end of the first guide rod (10), and the other end of the second helical spring (38) is fixedly connected to the end connecting strip (39). The top of the end connecting strip (39) is fixedly connected to a vertical guide sleeve (11). The guide sleeve (11) is connected to a second guide rod (12) with a clearance fit. The top end of the second guide rod (12) is fixedly connected to the top inner wall of the elongated shell (4).

3. The insert-type air conditioner ultraviolet sterilization component according to claim 1, characterized in that: The ultraviolet germicidal lamp strip is composed of a silicone soft strip (13), ultraviolet germicidal lamp beads (15) and a breathable hole (16); a number of ultraviolet germicidal lamp beads (15) are evenly arranged inside the silicone soft strip (13), and a number of breathable holes (16) are evenly opened on the surface of the silicone soft strip (13), and a number of ultraviolet germicidal lamp beads (15) are electrically connected to a third wire (31).

4. The insert-type air conditioner ultraviolet sterilization component according to claim 3, characterized in that: The third conductor (31) is connected to a conductive seat (34). A positioning sleeve (32) is fitted at one end of the conductive seat (34). The positioning sleeve (32) is fixedly fitted onto the cylindrical surface of one end of the roller shaft (30). A first helical spring (33) is provided inside the positioning sleeve (32). One end of the conductive seat (34) is elastically connected to the positioning sleeve through the first helical spring (33). A conductive ring (35) is provided inside the side wall of the elongated shell (4). The conductive ring (35) is fitted onto one end of the roller shaft (30). The end of the conductive seat (34) is in close contact with the inner ring of the conductive ring (35).

5. The insert-type air conditioner ultraviolet sterilization component according to claim 4, characterized in that: One end of the roller (30) extends into a second inner cavity (36) opened inside one side wall of the elongated shell (4). A first spring spring (37) is provided in the second inner cavity (36). One end of the first spring spring (37) is fixedly connected to the end of the roller (30), and the other end of the first spring spring (37) is fixedly connected to the cavity wall of the second inner cavity (36).

6. The plug-in air conditioner ultraviolet sterilization component according to claim 5, characterized in that: A circuit board (27) is provided on one inner wall of the long shell (4). The circuit board (27) is electrically connected to the ultraviolet germicidal lamp tube (7) through the first wire (28). The circuit board (27) is electrically connected to the conductive ring (35) through the second wire (29).

7. The plug-in air conditioner ultraviolet sterilization component according to claim 1, characterized in that: The positioning socket is composed of a mounting base (2), a conductive post (3), and a third helical spring (50). The mounting base (2) is fixedly mounted on the cylindrical surface of the disc (1). A positioning hole (49) is provided in the middle of the mounting base (2). The positioning hole (49) is connected to one end of the conductive post (3) with a clearance fit. A third helical spring (50) is provided inside the positioning hole (49). One end of the third helical spring (50) is fixedly connected to the hole wall of the positioning hole (49). The other end of the third helical spring (50) is fixedly connected to one end of the conductive post (3). The conductive post (3) is electrically connected to the circuit board (27) through a fourth wire (51). An inclined surface is provided at the end of the conductive post (3) away from the mounting base (2).

8. The insert-type air conditioner ultraviolet sterilization component according to claim 1, characterized in that: A magnet block (43) is fixedly installed at one end of the arc groove (4202) away from the inlet straight groove (4201), and a conductive block (46) for external power supply is provided on the groove surface of the arc groove (4202).

9. The insert-type air conditioner ultraviolet sterilization component according to claim 1, characterized in that: A slot is provided in one side wall of the air conditioner housing (40), and a second spring (45) is provided in the slot. One end of the second spring (45) is fixedly connected to the slot wall, and the other end of the second spring (45) is fixedly connected to the rotating disk (44).

Images