A disinfection generator

Abstract

A disinfection generator includes a bottle and a cap. The bottle has a cavity for holding a reaction liquid, and the cap is detachably and sealingly connected to the opening of the bottle. The cap houses an atomizer, a battery, a particle container, and a control module. The atomizer has a suction tube whose inlet leads to the bottom of the cavity. The battery powers the atomizer. The particle container holds reaction particles that react with the reaction liquid to generate a disinfectant solution. The control module is electrically connected to the battery and the atomizer to control the atomizer's operation. Compared to existing technologies, this application offers the following advantages: all electrical / moving components are integrated into the cap; cleaning, calibration, and component replacement can be performed simply by unscrewing the cap, making maintenance convenient.

Description

Technical Field

[0001] This utility model belongs to the technical field of disinfection generators, and specifically relates to a disinfection generator. Background Technology

[0002] In the field of public health and personal health protection, disinfection generators, as devices that can efficiently and conveniently produce disinfectant substances to kill pathogenic microorganisms in the environment, have a wide range of applications.

[0003] However, in existing sterilization generators, electrical or moving parts are typically mounted directly on the bottle. This design causes significant inconvenience during equipment maintenance. When electrical components need to be inspected, calibrated, or replaced, the limited operating space due to their close connection to the bottle often necessitates complex tools and involves cumbersome procedures, increasing the difficulty and time cost of maintenance. Furthermore, improper force or operational errors during component disassembly and installation can cause scratches, cracks, or even breakage of the bottle, severely affecting its structural integrity and potentially compromising its seal.

[0004] Therefore, based on some of the situations in the prior art described above, this application has made further designs and improvements. Utility Model Content

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution.

[0006] A disinfection generator includes a bottle and a cap. The bottle has a cavity for holding a reaction liquid, and the cap is detachably and sealingly connected to the opening of the bottle. The cap houses an atomizer, a battery, a particle container, and a control module. The atomizer has a suction tube whose inlet leads to the bottom of the cavity. The battery powers the atomizer. The particle container holds reaction particles that react with the reaction liquid to generate a disinfectant solution. The control module is electrically connected to the battery and the atomizer to control the atomizer's operation. This design integrates the particle container, battery, atomizer, and control module into the cap, completely isolating the solid reaction particles from the reaction liquid inside the bottle before use. During use, the cap is simply attached to the bottle.

[0007] As a preferred embodiment of a disinfection generator, the bottle body has a joint at the bottle mouth, and the outer periphery of the joint is provided with an L-shaped limiting groove. The cap body is provided with a locking block that cooperates with the limiting groove. The cap body and the bottle body can be quickly connected by inserting the locking block along the axial direction and rotating it, without the need for multiple turns of screwing, making the operation convenient and simple.

[0008] In a preferred embodiment of the disinfection generator, the joint is further provided with a soft, elastic locking ring. The elastic locking ring has a locking protrusion corresponding to the limiting groove, and the bottom of the limiting groove has a through hole. The locking protrusion extends elastically into the limiting groove through the through hole to prevent the locking block from rotating out in the opposite direction. The locking protrusion increases the resistance to the sliding out of the locking block, preventing the cover from unscrewing on its own.

[0009] In a preferred embodiment of the disinfection generator, the top of the joint is further provided with a sealing ring groove, and the cap is provided with a sealing protrusion that presses against the sealing ring groove, thereby achieving cavity sealing while engaging in a snap-fit ​​connection. The sealing protrusion, in conjunction with the sealing ring groove, forms a double seal on both the end face and radially, preventing the highly oxidizing disinfectant from evaporating or leaking along the gap between the bottle and the cap.

[0010] In a preferred embodiment of a disinfection generator, the granule container is a tubular column with an open top, the opening of which is sealed by a column cap; the sidewall of the tubular column has a third through hole; the cap has a threaded opening, and the upper part of the tubular column is detachably sealed to the threaded opening. The tubular column can be removed as a whole, facilitating individual replacement or replenishment of granules.

[0011] In a preferred embodiment of a disinfection generator, the granule container is a reagent box, and a motor for driving the reagent box to rotate is mounted on the cover. The output shaft of the motor is connected to the reagent box via a connecting rod. The side wall of the reagent box has a second through hole for the reaction liquid to flow in and accelerate dissolution. The motor drives the reagent box to rotate, which can greatly accelerate the disintegration and dissolution of the granules.

[0012] In a preferred embodiment of the sterilization generator, the cap is further provided with a display module for showing battery level and operating status, as well as a charging interface for charging the battery. This design makes the battery level and operating status visible, and the display and charging are all located on the cap, without compromising the integrity of the bottle's seal.

[0013] Compared with the prior art, this application has the following beneficial technical effects: all electrical / moving components are integrated on the cover, and when cleaning, calibration, or replacement of components is required, the entire cover can be unscrewed for operation, making maintenance convenient. Attached Figure Description

[0014] Figure 1 This is a 3D view of a disinfection generator.

[0015] Figure 2 This is a top view of the disinfection generator.

[0016] Figure 3 This is an exploded view of the sterilization generator.

[0017] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0018] Figure 5 This is a perspective view of the cover in one embodiment.

[0019] Figure 6 This is a perspective view of the cover in another embodiment.

[0020] Figure 7 This is a 3D view of the medicine box.

[0021] Figure 8 This is an exploded view of the medicine box.

[0022] Figure 9 This is a three-dimensional diagram of the components.

[0023] The following is an explanation of the reference numerals in the attached figures:

[0024] 100. Bottle body; 110. Cavity; 120. Joint; 121. Limiting groove; 122. Sealing ring groove; 130. Elastic locking ring; 131. Locking protrusion;

[0025] 200. Cover; 201. Sealing ring; 202. Locking block; 210. Nebulizer; 211. Suction tube; 220. Battery; 230. Control module; 240. Display module; 250. Charging interface;

[0026] 300. Granule container; 310. Motor; 320. Connecting rod; 330. Medicine box; 340. Box body; 341. Central part; 342. Side cavity; 343. Connecting sleeve; 344. First through hole; 345. Separate part; 346. Fastening groove; 347. Fastening block; 348. Half cavity groove; 349. Semicircular groove; 350. End cap; 351. Second through hole; 360. Locking ring; 370. Tube column; 371. Third through hole. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0028] In the following embodiments, the same or similar reference numerals denote the same or similar components or components with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] In the description of this utility model, it should be understood that the terms such as center, longitudinal, transverse, length, width, thickness, upper, lower, front, back, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, and counterclockwise, indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features shown. In the description of this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] refer to Figures 1 to 4 A disinfection generator includes a bottle body 100 and a cap 200. The bottle body 100 has a cavity 110 for holding a reaction liquid, and the cap 200 is detachably and sealingly connected to the opening of the bottle body 100. The cap 200 is provided with an atomizer 210, a battery 220, a particle container 300, and a control module 230. The atomizer 210 has a suction tube 211, the inlet of which leads to the bottom of the cavity 110. The battery 220 is used to supply power to the atomizer 210. The particle container 300 is used to hold reaction particles that can react with the reaction liquid to generate a disinfection solution. The control module 230 is electrically connected to the battery 220 and the atomizer 210 and is used to control the start and stop of the atomizer 210. This design integrates the particle container 300, battery 220, atomizer 210, and control module 230 into the cover 200, which completely isolates the solid reaction particles from the reaction liquid inside the bottle before use. When in use, the cover 200 is simply assembled onto the bottle 100.

[0031] This disinfection generator is suitable for occasions where oxidizing disinfectant solutions need to be prepared on-site, especially for chlorine dioxide systems: users only need to put water (reaction agent) into bottle 100 and put cap 200 on bottle 100. The solid particles (chlorine dioxide precursor + activator) pre-placed in cap 200 are released and react instantly to generate fresh disinfectant solution, which is then sprayed directly out by atomizer 210.

[0032] The bottle body 100 has a connecting portion 120 at its mouth, and an L-shaped limiting groove 121 is provided around the outer periphery of the connecting portion 120. The cap 200 has a locking block 202 that cooperates with the limiting groove 121. The locking block 202 can be quickly connected to the bottle body 100 by axial insertion and rotation, without the need for multiple turns of threading, making the operation convenient and simple. The connecting portion 120 also has a soft elastic locking ring 130, and the elastic locking ring 130 has a locking protrusion 131 corresponding to the limiting groove 121. The bottom of the limiting groove 121 has a corresponding through hole, and the locking protrusion 131 extends elastically into the limiting groove 121 through the through hole to prevent the locking block 202 from rotating out in the opposite direction. The locking protrusion 131 can increase the resistance to the sliding of the locking block 202, making it impossible for the cap 200 to unscrew itself.

[0033] To ensure the airtightness of the cavity 110, a sealing ring groove 122 is provided at the top of the joint 120, and a sealing protrusion 201 is provided on the cap 200 to press against the sealing ring groove 122, thereby achieving a seal of the cavity 110 while engaging in a snap-fit ​​connection. The sealing protrusion 201, in conjunction with the sealing ring groove 122, forms a double seal on the end face and radially, preventing the highly oxidizing disinfectant from evaporating or leaking along the gap between the bottle 100 and the cap 200.

[0034] In addition, the cover 200 is also provided with a display module 240 for displaying the battery 220's power level and operating status, as well as a charging interface for charging the battery 220. This design makes the power level and operating status visible, and the display and charging are all located on the cover 200, without compromising the sealing integrity of the bottle 100.

[0035] As one embodiment of the particle container, reference Figure 5 The granule container 300 is a tube 370 with an open top, the opening of which is sealed by a cap. The sidewall of the tube 370 has third through holes 371. The cap 200 has a threaded opening, and the upper part of the tube 370 is detachably and sealingly connected to the threaded opening. The tube 370 can be removed as a whole for easy replacement or replenishment of granules.

[0036] As another embodiment of the particle container, see reference. Figures 6 to 9 The particle container 300 is a reagent box 330. A motor 310 for driving the reagent box 330 to rotate is installed on the cover 200. The output shaft of the motor 310 is connected to the reagent box 330 via a connecting rod 320. The side wall of the reagent box 330 is provided with a second through hole 351 for the reaction liquid to flow in and accelerate dissolution. The motor 310 drives the reagent box 330 to rotate, which can greatly accelerate the particle disintegration and dissolution.

[0037] Specifically, the medicine box 330 includes a box body 340 and an end cap 350. The box body 340 has a central portion 341 and two side cavities 342. An inert cavity for holding an inert medicine is formed within the central portion 341. A connecting sleeve 343 is provided on the central portion 341, the axis of which is perpendicular to the main axis of the central portion 341 and is used to connect an external drive component. The two side cavities 342 are symmetrically arranged on both sides of the central portion 341 and are used to hold a precursor and an activator, respectively. A first through hole 344 is provided on the cavity wall between the inert cavity and the side cavities 342. An end cap 350 is installed on the outer end face of the side cavity 342, and a second through hole 351 is provided on the end cap 350 to allow external liquid to enter the side cavity 342. When the drive component rotates the box body 340 at high speed, the precursor and activator are rapidly ejected along the through hole of the end cap 350 under centrifugal force, instantly mixing with the external liquid. When the drive unit rotates the box 340 at high speed, the precursor and activator can quickly mix with the external liquid under the action of centrifugal force. At the same time, the inert agent in the box dissolves instantly in water and forms a mixing channel between the side cavity 342 containing the precursor and activator through the first through hole 344. The two phases work together in parallel, which greatly shortens the dissolution time of the agent and significantly accelerates the generation speed of the disinfection solution.

[0038] The box body 340 adopts a split design 345, which consists of two interlocking split parts 345. The interlocking surfaces of the two split parts 345 are respectively provided with a groove 346 and a block 347. The groove 346 is L-shaped. When interlocking, the block 347 is inserted axially into the groove 346 and then rotated circumferentially to achieve the interlocking of the split parts 345. Each of the interlocking surfaces of the two split parts 345 is provided with a semi-cavity groove 348. After interlocking, the two semi-cavity grooves 348 are joined to form the inert cavity. Each of the two split parts 345 has a semi-circular groove 349 in a direction perpendicular to the interlocking surface. The two semi-circular grooves 349 are joined to form the connecting sleeve 343. The box body 340 can be opened and disassembled simply by rotating in the opposite direction for easy medication loading. In addition, the box body 340 also includes a locking ring 360, which is sleeved on the outer periphery of the connecting sleeve 343 to prevent the two parts 345 from loosening or sliding relative to each other in the fastening direction, and to ensure that the medicine box remains reliably fastened when rotating.

[0039] The scope of protection of this utility model includes, but is not limited to, the above embodiments. The scope of protection of this utility model is defined by the claims. Any substitutions, modifications, or improvements to this technology that are easily conceived by those skilled in the art shall fall within the scope of protection of this utility model.

Claims

1. A disinfection generator comprising a bottle body (100) and a cover body (200), the bottle body (100) is provided with a cavity (110) for placing a reaction liquid agent, the cover body (200) is detachably and sealingly connected to the mouth of the bottle body (100), characterized in that, The cover (200) is provided with: The atomizer (210) has a suction tube (211) with the inlet of the suction tube (211) leading to the bottom of the cavity (110); A battery (220) is used to power the atomizer (210); A particle container (300) is used to hold reaction particles that can react with the reaction liquid to generate a disinfectant solution; The control module (230) is electrically connected to the battery (220) and the atomizer (210) and is used to control the start and stop of the atomizer (210).

2. A disinfection generator according to claim 1, characterized in that, The bottle body (100) has a joint (120) at the bottle mouth. The outer circumference of the joint (120) is provided with an L-shaped limiting groove (121). The cap (200) is provided with a locking block (202) that cooperates with the limiting groove (121). The locking block (202) can be quickly connected to the cap (200) and the bottle body (100) by being inserted axially and rotated.

3. A disinfection generator according to claim 2, characterized in that, The joint (120) is also provided with a soft elastic locking ring (130). The elastic locking ring (130) is provided with a locking protrusion (131) corresponding to the limiting groove (121). The bottom of the limiting groove (121) is provided with a through hole. The locking protrusion (131) extends elastically into the limiting groove (121) through the through hole to prevent the locking block (202) from rotating out in the opposite direction.

4. A disinfection generator according to claim 2, characterized in that, The top of the joint (120) is also provided with a sealing ring groove (122), and the cover (200) is provided with a sealing protrusion (201) that is pressed and engaged with the sealing ring groove (122) to achieve sealing of the cavity (110) while snapping together.

5. A disinfection generator according to claim 1, characterized in that, The particle container (300) is a tube (370) with an open top, and the opening at the top is closed by a tube cap; the side wall of the tube (370) is provided with a third through hole (371); the cover (200) is provided with a threaded opening, and the upper part of the tube (370) is detachably and sealed to the threaded opening.

6. A disinfection generator according to claim 1, characterized in that, The granule container (300) is a medicine box (330). A motor (310) for driving the medicine box (330) to rotate is installed on the cover (200). The output shaft of the motor (310) is connected to the medicine box (330) via a connecting rod (320). The side wall of the medicine box (330) is provided with a second through hole (351) for the reaction liquid to flow in to accelerate dissolution.

7. A disinfection generator according to claim 1, characterized in that, The cover (200) is also provided with a display module (240) for displaying the battery (220) power and working status, and a charging interface for charging the battery (220).

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