Disinfection tool for air conditioner grille

Abstract

The utility model discloses a disinfection tool for an air conditioner grille, which belongs to the technical field of air conditioner grille cleaning and can effectively clean all directions of the air conditioner grille in a rotary water spraying cleaning mode in the working process. And after cleaning, bacteria, impurities and the like attached to the air conditioner grille can be effectively disinfected in a high-speed centrifugal spin-drying and ultraviolet disinfection mode. The disinfection tool for the air conditioner grille comprises a disinfection cylinder, a disinfection cavity is formed in the disinfection cylinder, a bearing frame is fixed to the position, close to the bottom, of the disinfection cavity, an insertion column is vertically and rotationally arranged on the bearing frame, a servo motor is installed on the bearing frame, a connecting column is installed on the insertion column, and annular clamping frames are fixed to the connecting column at equal intervals; an inserting groove for placing the grating is vertically formed in the clamping frame in a penetrating manner; a mounting plate is embedded in a disinfection cavity of the disinfection cylinder, a water spraying ring is mounted on the outer side edge of the mounting plate, and an ultraviolet disinfection lamp is mounted on the inner side edge of the disinfection cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning air conditioner grilles, and in particular relates to a disinfecting tool for air conditioner grilles. Background Art

[0002] An air conditioner grille is a protective device installed at the air inlet of an air conditioner. It is usually made of metal or plastic and has a mesh structure. Its main functions include: guiding air flow and ensuring uniform distribution, thereby improving air conditioning efficiency. Filtering dust and debris, purifying indoor air, and protecting internal equipment from damage. Resisting erosion and vibration from the external environment to ensure reliable operation of the system. In addition, air conditioner grilles come in a variety of types. For example, straight grilles are suitable for flat or slightly inclined walls, while curved grilles are suitable for curved, spherical walls, and walls with large inclinations.

[0003] The existing air-conditioning grille disinfection and cleaning mostly achieves the overall disinfection and cleaning of the air-conditioning grille by spraying and covering with foam agents. The above disinfection method has a poor effect on the overall cleaning and disinfection of the air-conditioning grille. After the air-conditioning grille is cleaned, the air-conditioning grille is prone to inadequate cleaning and disinfection. Therefore, a disinfection tool for the air-conditioning grille is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a disinfection tool for an air-conditioning grille, which can effectively clean all directions of the air-conditioning grille by rotating and spraying water during operation, and can effectively disinfect bacteria and impurities attached to the air-conditioning grille by high-speed centrifugal drying and ultraviolet disinfection after cleaning, thereby avoiding the occurrence of inadequate disinfection and the like as much as possible.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a disinfection tool for an air conditioning grille, the disinfection tool for the air conditioning grille comprises a disinfection cylinder, a disinfection chamber is provided inside the disinfection cylinder, a cross-shaped receiving frame is fixed near the bottom of the disinfection chamber, a plug-in column is vertically rotated on the receiving frame, a servo motor for assisting the rotation of the plug-in column is installed on the receiving frame, a connecting column is installed on the plug-in column, an annular clamping frame is equidistantly fixed on the connecting column, and a plug-in slot for placing the grille is vertically penetrated on the clamping frame;

[0008] A mounting plate is embedded in the disinfection cavity of the disinfection cylinder, a water spray ring is installed on the outer side of the mounting plate, an ultraviolet disinfection lamp for auxiliary disinfection is installed on the inner side of the disinfection cavity of the disinfection cylinder, and an auxiliary protective disinfection lampshade is installed on the outer side of the ultraviolet disinfection lamp inside the disinfection cylinder.

[0009] Furthermore, an annular water pipe is embedded in the bottom of the disinfection cylinder, the water pipe is connected to the water spray ring through a conduit, one side of the water pipe extends out of the disinfection cylinder, and an inlet pipe is installed at one end of the water pipe.

[0010] Furthermore, four mounting plates are provided, and the four mounting plates are arranged in a circular array with the axis of the disinfection cylinder as the center, and the disinfection lamp cover is located between two mounting plates.

[0011] Furthermore, the bottom of the disinfection cavity of the disinfection cylinder is funnel-shaped, a drainage hole is provided near the bottom of the disinfection cylinder, a drainage pipe is installed at the drainage hole, and the drainage pipe extends out of the disinfection cylinder.

[0012] Furthermore, a protruding column is rotatably arranged at the top of the connecting column, a cavity for inserting the plug-in column is opened inside the connecting column, a limiting strip is symmetrically protruding inside the cavity, and a limiting groove is symmetrically opened on the plug-in column, and the limiting strip is plugged into the limiting groove.

[0013] Furthermore, the limiting strip is provided with a positioning hole near the top, the plug-in column is provided with a positioning cavity near the top, a positioning component is installed in the positioning cavity, and the positioning component cooperates with the positioning hole for positioning.

[0014] Furthermore, the positioning assembly includes a winding wheel rotatably arranged in the positioning cavity, a connecting belt is wound on the winding wheel, a sliding cavity is arranged on the outer side of the positioning cavity, a positioning pin is slidably arranged in the sliding cavity, an ejection spring for assisting the positioning pin to be pushed is installed in the sliding cavity, the end of the connecting belt away from the winding wheel is fixed to the positioning pin, a rectangular block-shaped protrusion is fixed at the top of the winding wheel, the protrusion is plugged into the protruding column, a transmission wheel is rotatably arranged inside the plug-in column, and the connecting belt is wound and installed on the outer side of the transmission wheel.

[0015] Furthermore, a top cover is hingedly installed at the top of the disinfection cylinder, an adsorption ring is embedded and installed on one side of the disinfection cylinder adjacent to the top cover, and a handle is fixed on one end of the top cover away from the disinfection cylinder.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model can effectively clean all directions of the air-conditioning grille by rotating the connection column and the plug-in slot for the air-conditioning grille thereon, as well as the cooperation between the mounting plate and the ultraviolet disinfection lamp, etc. during operation, and can effectively disinfect bacteria and impurities attached to the air-conditioning grille by high-speed centrifugal drying and ultraviolet disinfection after cleaning, so as to avoid the occurrence of inadequate disinfection and the like as much as possible;

[0019] The utility model cooperates with the positioning assembly and the positioning hole arranged at the top of the connecting column. During the working process, when the protruding column rotates, the protruding block can be driven to rotate, and the protruding block drives the winding wheel to rotate as a whole. During the rotation of the winding wheel, the connecting belt is driven to be wound and installed on the winding wheel and the positioning pin is pulled. When the positioning pin is pulled, the ejection spring is compressed as a whole. When the positioning pin is withdrawn from the positioning hole, the connecting column can be pulled upward to realize the overall disassembly and replacement of the connecting column. In the subsequent working process, the corresponding shape of the card frame can be conveniently replaced according to the overall shape of the air-conditioning grille, so as to ensure that the air-conditioning grille can be stably carded in the plug-in slot, thereby facilitating the auxiliary cleaning of the air-conditioning grille. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a longitudinal sectional view of the disinfection cylinder of the utility model;

[0023] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 4 It is a transverse cross-sectional view of the connecting column of the utility model corresponding to the positioning component.

[0025] The markings in the attached drawings are: 1. disinfection cylinder; 2. top cover; 3. adsorption ring; 4. handle; 5. mounting plate; 51. water spray ring; 52. water guide pipe; 6. disinfection lamp cover; 7. snap-on frame; 71. plug-in slot; 8. connecting column; 81. limiting strip; 9. protruding column; 10. plug-in column; 101. limiting slot; 11. positioning assembly; 111. positioning hole; 12. positioning pin; 13. connecting belt; 14. transmission wheel; 15. ejection spring; 16. winding wheel; 161. protruding block; 17. servo motor; 18. drain pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is a disinfection tool for air conditioning grilles, such as Figure 1 and Figure 2 As shown, the disinfection tool for the air-conditioning grille includes a disinfection barrel 1, a disinfection cavity is opened inside the disinfection barrel 1, the bottom of the disinfection cavity of the disinfection barrel 1 is funnel-shaped, a drainage hole is opened near the bottom of the disinfection barrel 1, a drainage pipe 18 is installed at the drainage hole, the drainage pipe 18 extends out of the disinfection barrel 1, and the subsequent liquid can be stably discharged during operation through the set drainage pipe 18. A top cover 2 is hingedly installed at the top of the disinfection barrel 1, and an adsorption ring 3 is embedded and installed on one side of the disinfection barrel 1 adjacent to the top cover 2. A handle 4 is fixed on the end of the top cover 2 away from the disinfection barrel 1. By setting the top cover 2 and the adsorption ring 3, it can be ensured that the top cover 2 can stably cover the top of the disinfection barrel 1 during operation.

[0028] A mounting plate 5 is embedded in the disinfection cavity of the above-mentioned disinfection cylinder 1, a water spray ring 51 is installed on the outer side of the mounting plate 5, an ultraviolet disinfection lamp for auxiliary disinfection is installed on the inner side of the disinfection cavity of the disinfection cylinder 1, and an auxiliary protective disinfection lampshade 6 is installed on the outer side of the ultraviolet disinfection lamp inside the disinfection cylinder 1. An annular water pipe 52 is embedded in the bottom of the disinfection cylinder 1, and the water pipe 52 is connected to the water spray ring 51 through a conduit. The disinfection cylinder 1 is extended out of one side of the water pipe 52, and a water inlet pipe is installed at the end of the water pipe 52 that extends out. Four mounting plates 5 are provided, and the four mounting plates 5 are arranged in a circular array with the axis of the disinfection cylinder 1 as the center. The disinfection lampshade 6 is located between two mounting plates 5. Through the cooperation between the ultraviolet disinfection lamp and the water spray ring 51, etc., the air-conditioning grille can be effectively cleaned, ensuring the smooth progress of subsequent work and the auxiliary disinfection of the air-conditioning grille after cleaning.

[0029] Reference Figure 2 , Figure 3 and Figure 4 As shown, a cross-shaped receiving frame is fixed near the bottom of the disinfection chamber, and a plug-in column 10 is vertically rotatably arranged on the receiving frame. A servo motor 17 for assisting the rotation of the plug-in column 10 is installed on the receiving frame, and a connecting column 8 is installed on the plug-in column 10. An annular clamping frame 7 is equidistantly fixed on the connecting column 8, and a plug-in groove 71 for placing a grille is vertically penetrated on the clamping frame 7. A protruding column 9 is rotatably arranged at the top of the connecting column 8, and an inserting cavity for inserting the plug-in column 10 is opened inside the connecting column 8, and a limiting strip 81 is symmetrically protruding inside the inserting cavity. The limiting groove 101 is symmetrically opened on the plug-in column 10, and the limiting strip 81 is plugged in with the limiting groove 101.

[0030] By rotating the connecting column 8 and the plug-in slot 71 thereon for the air-conditioning grille to be plugged in, as well as the cooperation between the mounting plate 5 and the ultraviolet disinfection lamp, etc., the air-conditioning grille can be effectively cleaned in all directions by rotating the water spray cleaning method during the operation process, and after cleaning, the bacteria and impurities attached to the air-conditioning grille can be effectively disinfected by high-speed centrifugal drying and ultraviolet disinfection, so as to avoid the occurrence of inadequate disinfection as much as possible.

[0031] A positioning hole 111 is provided near the top of the limiting strip 81, and a positioning cavity is provided near the top of the plug-in column 10, in which a positioning component 11 is installed, and the positioning component 11 cooperates with the positioning hole 111 for positioning, and the positioning component 11 includes a winding wheel 16 rotatably arranged in the positioning cavity, on which a connecting belt 13 is wound, and a sliding cavity is provided on the outer side of the positioning cavity, in which a positioning pin 12 is slidably arranged, and in which an ejection spring 15 is installed to assist the positioning pin 12 in pushing the sliding cavity, and one end of the connecting belt 13 away from the winding wheel 16 is fixed to the positioning pin 12, and a rectangular block-shaped protruding block 161 is fixed at the top of the winding wheel 16, and the protruding block 161 is plugged and installed on the protruding column 9, and a transmission wheel 14 is rotatably arranged inside the plug-in column 10, and the connecting belt 13 is wound and installed on the outer side of the transmission wheel 14.

[0032] Through the cooperation between the positioning assembly 11 and the positioning hole 111 arranged at the top of the connecting column 8, during the operation, when the protruding column 9 rotates, the protruding block 161 is driven to rotate, and the protruding block 161 drives the winding wheel 16 to rotate as a whole. During the rotation of the winding wheel 16, the connecting belt 13 is driven to be wound and installed on the winding wheel 16 and the positioning pin 12 is pulled. When the positioning pin 12 is pulled, the ejection spring 15 is compressed as a whole. When the positioning pin 12 withdraws from the positioning hole 111, the connecting column 8 is pulled upward to realize the overall disassembly and replacement of the connecting column 8. In the subsequent work process, the corresponding shape of the clamping frame 7 can be conveniently replaced according to the overall shape of the air-conditioning grille, etc., to ensure that the air-conditioning grille can be stably clamped in the plug-in slot 71, thereby facilitating the auxiliary cleaning of the air-conditioning grille.

[0033] Working principle:

[0034] During operation, when it is necessary to disinfect and clean the air-conditioning grille, first remove the air-conditioning grille on the air-conditioning, plug and install the air-conditioning grille in the plug-in slot 71, cover the top cover 2 on the top of the disinfection cylinder 1, and use the adsorption ring 3 on the disinfection cylinder 1 to cooperate with the adsorption ring 3 on the top cover 2 for adsorption. During disinfection, start the servo motor 17, and the servo motor 17 drives the plug-in column 10 to rotate at a low speed as a whole, so that the connecting column 8 rotates at a low speed as a whole, so that the clamping frame 7 drives the air-conditioning grille to rotate at a low speed as a whole, and the liquid enters the water conduit 52, so that the liquid is sprayed out through the water spray ring 51, and the air-conditioning grille plugged in the plug-in slot 71 is auxiliary flushed through the water spray ring 51.

[0035] After the initial flushing, the servo motor 17 is rotated at high speed to quickly dry the liquid on the air conditioning grille, and the ultraviolet disinfection lamp is turned on to perform auxiliary disinfection on the air conditioning grille. After a period of disinfection, the air conditioning grille can be installed in the corresponding position.

[0036] When the connecting column 8 needs to be replaced, the protruding column 9 is reversed. When the protruding column 9 rotates, it drives the protruding block 161 to rotate, and the protruding block 161 drives the winding wheel 16 to rotate as a whole. During the rotation of the winding wheel 16, the connecting belt 13 is driven to be wound and installed on the winding wheel 16 and the positioning pin 12 is pulled. When the positioning pin 12 is pulled, the ejection spring 15 is compressed as a whole. When the positioning pin 12 withdraws from the positioning hole 111, the connecting column 8 can be pulled upward to realize the overall disassembly and replacement of the connecting column 8. The corresponding model of the clamping frame 7 can be replaced according to the shape of the air-conditioning grille, so as to facilitate the auxiliary cleaning of air-conditioning grilles of different shapes.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A disinfection tool for an air conditioner grille, the disinfection tool for an air conditioner grille comprising a disinfection cartridge (1), characterized in that: A disinfection chamber is provided inside the disinfection cylinder (1), a cross-shaped receiving frame is fixed near the bottom of the disinfection chamber, a plug-in column (10) is vertically rotatably provided on the receiving frame, a servo motor (17) for assisting the plug-in column (10) to rotate is installed on the receiving frame, a connecting column (8) is installed on the plug-in column (10), an annular clamping frame (7) is equidistantly fixed on the connecting column (8), and a plug-in slot (71) for placing a grille is vertically penetrated and provided on the clamping frame (7); A mounting plate (5) is embedded in the disinfection chamber of the disinfection barrel (1), a water spray ring (51) is installed on the outer side of the mounting plate (5), an ultraviolet disinfection lamp for auxiliary disinfection is installed on the inner side of the disinfection chamber of the disinfection barrel (1), and an auxiliary protective disinfection lamp cover (6) is installed on the outer side of the ultraviolet disinfection lamp corresponding to the inside of the disinfection barrel (1).

2. The disinfection tool for air conditioner grille according to claim 1, characterized in that: An annular water pipe (52) is embedded in the bottom of the disinfection cylinder (1), and the water pipe (52) is connected to the water spray ring (51) through a conduit. One side of the water pipe (52) extends out of the disinfection cylinder (1), and a water inlet pipe is installed at one end of the water pipe (52).

3. The disinfection tool for air conditioner grille according to claim 1, characterized in that: Four mounting plates (5) are provided, and the four mounting plates (5) are arranged in a circular array with the axis of the disinfection cylinder (1) as the center, and the disinfection lamp cover (6) is located between two mounting plates (5).

4. The disinfection tool for air conditioner grille according to claim 1, characterized in that: The bottom of the disinfection chamber of the disinfection cylinder (1) is funnel-shaped. A drainage hole is provided near the bottom of the disinfection cylinder (1). A drainage pipe (18) is installed at the drainage hole. The drainage pipe (18) extends out of the disinfection cylinder (1).

5. The disinfection tool for air conditioner grille according to claim 1, characterized in that: A protruding column (9) is rotatably arranged at the top of the connecting column (8), an inserting cavity for inserting the plug-in column (10) is provided inside the connecting column (8), a limiting strip (81) is symmetrically protruding inside the inserting cavity, and a limiting groove (101) is symmetrically provided on the plug-in column (10), and the limiting strip (81) and the limiting groove (101) are plugged in and matched with each other.

6. The disinfection tool for air conditioner grille according to claim 5, characterized in that: The limiting strip (81) is provided with a positioning hole (111) near the top, and the plug-in column (10) is provided with a positioning cavity near the top. A positioning component (11) is installed in the positioning cavity, and the positioning component (11) cooperates with the positioning hole (111) for positioning.

7. The disinfection tool for air conditioner grille according to claim 6, characterized in that: The positioning assembly (11) comprises a winding wheel (16) rotatably arranged in a positioning cavity, a connecting belt (13) is wound on the winding wheel (16), a sliding cavity is arranged on the outer side of the positioning cavity, a positioning pin (12) is slidably arranged in the sliding cavity, an ejection spring (15) is installed in the sliding cavity to assist the positioning pin (12) in pushing, the end of the connecting belt (13) away from the winding wheel (16) is fixed to the positioning pin (12), a rectangular block-shaped protrusion (161) is fixed at the top of the winding wheel (16), the protrusion (161) is plugged and installed on the protruding column (9), a transmission wheel (14) is rotatably arranged inside the plug-in column (10), and the connecting belt (13) is wound and installed on the outer side of the transmission wheel (14).

8. The disinfection tool for air conditioner grille according to claim 1, characterized in that: A top cover (2) is hingedly mounted on the top of the sterilizing cylinder (1), an adsorption ring (3) is embedded and mounted on one side of the sterilizing cylinder (1) adjacent to the top cover (2), and a handle (4) is fixed on the end of the top cover (2) away from the sterilizing cylinder (1).

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