A dressing basket ultraviolet sterilization device and its control system

Abstract

A changing basket ultraviolet sterilization device and its control system belong to the technical field of changing baskets. The present invention solves the technical problems of the harm of viruses and bacteria remaining in clothes to the human body and the harm to the human body caused by ultraviolet lamps directly irradiating the human body when sterilizing clothes. The technical scheme of the present invention is: a changing basket ultraviolet sterilization device, the changing basket ultraviolet sterilization device is arranged between the keel and the roof, the changing basket ultraviolet sterilization device includes a number of sterilization devices arranged above the intersection of the keel, a number of changing baskets arranged at the position of the keel intersection gap and a number of lifting drive devices arranged on the inner side of the roof above the changing basket; the sterilization device includes an ultraviolet lamp and a mounting base, the mounting base is arranged above the intersection of the keel, the outer wall of the mounting base is provided with a metal shell, and the outer size of the changing basket is smaller than the size of the keel intersection gap.

Description

Technical Field

[0001] The invention belongs to the technical field of changing hanging baskets, and particularly relates to an ultraviolet sterilization device for a changing hanging basket and a control system thereof. Background Art

[0002] At present, most of the locker rooms used in coal mine bathhouses have been equipped with manual or electric hanging storage devices, which can isolate clothes from the humid environment of the bathhouse. However, due to the working environment and heavy physical labor of the miners, work clothes often have sweat stains, and clothes often become moldy, which greatly affects the health of the miners. The use of ultraviolet disinfection is a method used in many places now, but the ultraviolet light emitted by ultraviolet lamps cannot directly irradiate the human body and will cause harm to the human body. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a dressing basket ultraviolet sterilization device and a control system thereof, which solve the technical problems of the harm of viruses and bacteria remaining on clothes to the human body and the harm to the human body caused by direct irradiation of ultraviolet lamps when sterilizing clothes.

[0004] In order to solve the above problems, the technical solution of the present invention is: a changing basket ultraviolet sterilization device, wherein the changing basket ultraviolet sterilization device is arranged between the keel and the roof, and the changing basket ultraviolet sterilization device includes a plurality of sterilization devices arranged above the cross position of the keel, a plurality of changing baskets arranged at the cross gap position of the keel, and a plurality of lifting drive devices arranged on the inner side of the roof above the changing basket;

[0005] The sterilization device comprises an ultraviolet lamp and a mounting base, wherein the mounting base is arranged above the cross position of the keel, the outer wall of the mounting base is provided with a metal shell, and two metal grooves are arranged in the mounting base, the ultraviolet lamp is arranged on the mounting base, and the positive and negative electrodes at the bottom of the ultraviolet lamp are respectively connected to the two metal grooves;

[0006] The outer dimensions of the changing hanging basket are smaller than the dimensions of the intersecting gaps of the keels; the changing hanging basket is connected to the lifting drive device via a hanging rope.

[0007] Furthermore, a ceramic isolation sleeve is provided between the metal groove and the metal shell.

[0008] Furthermore, the bottom surface of the changing basket is a ceiling-imitation decorative ceiling.

[0009] A control system for a changing basket ultraviolet sterilization device, comprising: a changing basket ultraviolet sterilization device, an ultraviolet lamp control module, a row drive module, a column drive module, a lifting drive device control module, a step-down module and a power supply module;

[0010] The ultraviolet sterilization device for changing hanging baskets comprises a plurality of sterilization devices, a plurality of changing hanging baskets and a plurality of lifting drive devices; the row drive modules are electrically connected to the positive electrodes of the sterilization devices on each row of keels through power lines; the column drive modules are electrically connected to the negative electrodes of the sterilization devices on each column of keels through power lines;

[0011] The power supply module outputs a DC 48V power supply, and the signal output end of the power supply module is electrically connected to the lifting drive device, the lifting drive device control module, the row drive module and the column drive module respectively; the signal output end of the power supply module is electrically connected to the ultraviolet lamp control module through the step-down module;

[0012] The ultraviolet lamp control module is respectively connected to the lifting drive device control module, the row drive module and the column drive module by signals.

[0013] Furthermore, the control system of the ultraviolet sterilization device for the changing basket also includes a delay and circulation control module.

[0014] The present invention adopts the above technical solution and has the following beneficial effects:

[0015] 1. The UV lamp is installed above the intersection of the keel, and the base is installed to fix the UV lamp, which prevents the UV lamp from colliding with the changing basket during lifting. The UV lamp is also very close to the changing basket, which can effectively sterilize the changing basket.

[0016] 2. The introduction of intelligent system can avoid manual control of UV lamp switches, which can effectively reduce the workload and error rate of staff;

[0017] 3. By dividing the rows, row-by-row control is achieved, and then by dividing the columns, single or regional lamps can be precisely controlled to control the instantaneous overall power consumption and avoid harm to the human body caused by ultraviolet light; delay and cycle program control are added to the control system to ensure the sterilization effect, while reducing the overall power consumption and increasing the service life of ultraviolet lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the ultraviolet disinfection device for the changing basket in the present invention;

[0019] Figure 2 It is a schematic diagram of a sterilization device of a changing basket ultraviolet sterilization device in the present invention;

[0020] Figure 3 This is a schematic diagram of the ultraviolet sterilization control system for the changing basket in the present invention;

[0021] Figure 4 The figure is a schematic diagram of the working process of the ultraviolet sterilization control system of the changing basket in the present invention. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 to 4 A changing basket ultraviolet sterilization device is shown, wherein the changing basket ultraviolet sterilization device is arranged between the keel 4 and the roof 5, and the changing basket ultraviolet sterilization device includes a plurality of sterilization devices 1 arranged above the intersection of the keel 4, a plurality of changing baskets 2 arranged at the intersection gap of the keel 4, and a plurality of lifting drive devices 3 arranged on the inner side of the roof above the changing baskets 2;

[0024] The sterilization device 1 includes an ultraviolet lamp 1-1 and a mounting base 1-2, wherein the mounting base 1-2 is arranged above the intersection of the keel 4, the outer wall of the mounting base 1-2 is provided with a metal shell, and the mounting base 1-2 is provided with two metal grooves, the ultraviolet lamp 1-1 is arranged on the mounting base 1-2, and the positive and negative electrodes at the bottom of the ultraviolet lamp 1-1 are respectively connected to the two metal grooves;

[0025] The outer dimensions of the changing hanging basket 2 are smaller than the dimensions of the intersecting gaps of the keels; the changing hanging basket 2 is connected to the lifting drive device 3 via a hanging rope.

[0026] Furthermore, a ceramic isolation sleeve is provided between the metal groove and the metal shell.

[0027] Furthermore, the bottom surface of the changing basket is a ceiling-imitation decorative ceiling.

[0028] A control system for a changing basket ultraviolet sterilization device, comprising a changing basket ultraviolet sterilization device, an ultraviolet lamp control module 6, a row drive module 7, a column drive module 8, a lifting drive device control module 9, a step-down module 10 and a power supply module 11;

[0029] The ultraviolet sterilization device for changing hanging baskets comprises a plurality of sterilization devices 1, a plurality of changing hanging baskets 2 and a plurality of lifting drive devices 3; the row drive module 7 is electrically connected to the positive electrode of the sterilization device 1 on each row of keels 4 through a power line; the column drive module 8 is electrically connected to the negative electrode of the sterilization device 1 on each column of keels through a power line;

[0030] The power supply module 11 outputs a DC 48V power supply, and the signal output end of the power supply module 11 is electrically connected to the lifting drive device 3, the lifting drive device control module 9, the row drive module 7 and the column drive module 8 respectively; the signal output end of the power supply module 11 is electrically connected to the ultraviolet lamp control module 6 through the step-down module 10;

[0031] The ultraviolet lamp control module 6 is signal-connected to the lifting drive device control module 9 , the row drive module 7 and the column drive module 8 respectively.

[0032] Furthermore, the control system of the ultraviolet sterilization device for the changing basket also includes a delay and circulation control module.

[0033] The working principle of the control system is as follows:

[0034] When all the changing baskets are on the ceiling, the ultraviolet lamp control module 6 communicates with the row driver module 7 through the bus. The row driver module 7 controls the ultraviolet lamp 1-1 through the power line to connect the positive electrode of the first row. After a delay of 2 minutes, the first row is turned off and the positive electrode of the second row is turned on. And so on, the rows are turned on one by one. During this period, the column driver module 8 connects the negative electrodes of the columns where all ultraviolet lamps 1-1 are located through the power line. In this way, all ultraviolet lamps can be powered on and lit row by row, which can reduce the total load pressure of the power supply module until the cumulative time of each row of lamps lighting reaches 1 hour (the sterilization time can be set), and then the ultraviolet lamps can be turned off row by row. When the cumulative time of turning off all ultraviolet lamps 1-1 reaches 24 hours (the power-off time can be set), the ultraviolet lamp control module 6 restarts the row-by-row lighting mode, and so on.

[0035] When one or several changing baskets are lowered to take or put clothes, the lifting drive device control module 9 transmits information to the ultraviolet lamp control module 6 through the bus. The ultraviolet lamp control module 6 controls the column drive module 8 to disconnect the negative electrodes of the ultraviolet lamps around the lowered changing baskets. In this way, the ultraviolet lamps can be accurately controlled to be turned off to avoid harm to the human body.

[0036] When the sterilization time has reached the requirement, all lamps will be turned off. At this time, if one or more changing baskets are lowered to take or put clothes, and then rise to the ceiling, the lifting drive device control module 9 transmits information to the ultraviolet lamp control module 6 through the bus, and the ultraviolet lamp control module 6 controls the row drive module 7 to connect the positive electrodes of the ultraviolet lamps 1-1 row by row, and at the same time controls the column drive module 8 to connect the negative electrodes of the ultraviolet lamps 1-1 around the rising changing basket, so that accurate control of lighting the lamps can be achieved.

Claims

1. A control system for a UV sterilizer for a changing basket, characterized in that: The ultraviolet sterilization device for the changing basket is arranged between the keel (4) and the roof (5), and comprises a plurality of sterilization devices (1) arranged above the intersection of the keel (4), a plurality of changing baskets (2) arranged at the intersection gap of the keel (4), and a plurality of lifting drive devices (3) arranged on the inner side of the roof above the changing baskets (2); The sterilization device (1) comprises an ultraviolet lamp (1-1) and a mounting base (1-2); the mounting base (1-2) is arranged above the intersection of the keel (4); the outer wall of the mounting base (1-2) is provided with a metal shell; the mounting base (1-2) is provided with two metal grooves; the ultraviolet lamp (1-1) is arranged on the mounting base (1-2); and the positive and negative electrodes at the bottom of the ultraviolet lamp (1-1) are respectively connected to the two metal grooves; the outer dimensions of the changing hanging basket (2) are smaller than the dimensions of the gap at the intersection of the keel; the changing hanging basket (2) is connected to the lifting drive device (3) via a hanging rope; The control system comprises a changing basket ultraviolet sterilization device, an ultraviolet lamp control module (6), a row drive module (7), a column drive module (8), a lifting drive device control module (9), a voltage reduction module (10) and a power supply module (11); The ultraviolet sterilization device for changing hanging baskets comprises a plurality of sterilization devices (1), a plurality of changing hanging baskets (2) and a plurality of lifting drive devices (3); the row drive modules (7) are electrically connected to the positive electrodes of the sterilization devices (1) on each row of keels (4) via power lines; the column drive modules (8) are electrically connected to the negative electrodes of the sterilization devices (1) on each row of keels via power lines; The power supply module (11) outputs a DC 48V power supply, and the signal output end of the power supply module (11) is electrically connected to the lifting drive device (3), the lifting drive device control module (9), the row drive module (7) and the column drive module (8) respectively; the signal output end of the power supply module (11) is electrically connected to the ultraviolet lamp control module (6) via the step-down module (10); The ultraviolet lamp control module (6) is respectively signal-connected to the lifting drive device control module (9), the row drive module (7) and the column drive module (8).

2. The control system of a changing basket ultraviolet disinfection device according to claim 1 is characterized in that: A ceramic isolation sleeve is provided between the metal groove and the metal shell.

3. The control system of a changing basket ultraviolet disinfection device according to claim 1 is characterized in that: The bottom surface of the changing hanging basket is a ceiling-imitation decorative ceiling.

4. The control system of a changing basket ultraviolet disinfection device according to claim 1, characterized in that: The control system of the ultraviolet sterilization device for the changing basket also includes a delay and circulation control module.

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