A sterilizing lamp system for a wardrobe

Abstract

The present invention provides a sterilizing lamp system for a wardrobe, which includes a sterilizing lamp arranged inside the wardrobe, and also includes an MCU control board, a human body sensor and a signal controller. The signal controller is arranged corresponding to the wardrobe door of the wardrobe. The signal controller includes a housing, a bottom case, a start switch and a signal sensing module. The bottom case is provided with the signal sensing module and the start switch. The housing is arranged on the bottom case and covers the signal sensing module. The signal sensing module includes an infrared transmitting tube and an infrared receiving tube. The signal sensing module is arranged corresponding to the wardrobe door, and a reflective layer is provided at the position of the wardrobe door corresponding to the signal sensing module. An MCU control board is arranged on the sterilizing lamp. The signal controller and the human body sensor are connected to the MCU control board. The present invention has good safety performance and good sterilizing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of sterilizing wardrobes, and particularly to a sterilizing lamp system for wardrobes. Background Art

[0002] Furniture refers to a category of utensils that are essential for humans to maintain normal life, engage in production practices, and carry out social activities. Furniture has also been continuously developed and innovated along with the times. Nowadays, it has a wide variety of categories, different materials, complete varieties, and various uses. It is an indispensable part of family life. Furniture is composed of four factors: materials, structure, appearance form, and function. Among them, function is the leading factor and the driving force for the development of furniture; structure is the main body and the basis for realizing the function. These four factors are interconnected and mutually restrictive. Since furniture is designed and made to meet certain material needs and usage purposes of people, furniture also has factors in terms of materials and appearance form. As the external manifestation of function, the appearance form of furniture also has a cognitive function. Therefore, it has information transmission and symbolic meaning; it can also exert its aesthetic function, thereby creating a certain mood atmosphere, forming a certain artistic effect, and giving people aesthetic enjoyment. In modern society, clothing has become a necessity for everyone to decorate themselves, protect themselves, and for themselves and their families. It is not only for wearing, but also a symbol of identity, a life attitude, and a manifestation of personal charm. Clothing can protect the human body and maintain the thermal balance of the human body to adapt to the influence of climate change. Now, with the increasing living standards, people have more and more clothes, so wardrobes are also one of the essential pieces of furniture in a family.

[0003] In the patent document with Chinese patent application number CN201810683398.1 and publication date November 16, 2018, a resource-saving intelligent sterilizing and dehumidifying wardrobe is disclosed. The cabinet door is set with fingerprint unlocking and password unlocking, and the display screen for password unlocking is set at the upper end of the wardrobe to prevent children from opening the cabinet door and entering the wardrobe, thus avoiding harm to children when the ultraviolet sterilization lamp is sterilizing. If a child accidentally enters the wardrobe, the infrared sensor can sense the presence of the child. At this time, the PLC controller controls the ultraviolet lamp to stop sterilizing; the opening time of the ultraviolet sterilization lamp and the heating bulb is set through the display screen and the digital keyboard array and remembered by the memory unit. Each time clothes are placed, the pressure sensor will transmit a signal to the PLC controller, and the PLC controller controls the ultraviolet sterilization lamp and the heating bulb to turn on. After the time reaches the preset value, they are turned off again to avoid waste of resources. If the clothes are placed for a long time or the dehumidification is not thorough and the humidity reaches the preset value of the humidity sensor, the ultraviolet sterilization lamp and the heating bulb will sterilize and dehumidify the wardrobe again.

[0004] For the wardrobe of this invention, fingerprint unlocking and password unlocking security measures are used on the wardrobe door. Although this method is very secure, the operation is rather cumbersome. Moreover, there may be problems such as unclear fingerprints due to hand injuries of the user for the fingerprint function, and the password may also be forgotten, etc. Summary of the Invention

[0005] The purpose of the present invention is to provide a sterilizing lamp system for a wardrobe. For the sterilizing wardrobe of the present invention, sterilization can only start when all wardrobe doors are closed, and it will not start when the doors are half-open or fully open. Moreover, a human body sensor is also provided inside. If a child appears inside the wardrobe, the sterilizing lamp will not turn on, playing a role of double insurance.

[0006] To achieve the above object, a sterilizing lamp system for a wardrobe includes a sterilizing lamp arranged inside the wardrobe, and also includes an MCU control board, a human body sensor, and a signal controller. The signal controller is correspondingly arranged with the wardrobe doors of the wardrobe. The signal controller includes a housing, a bottom shell, a start switch, and a signal sensing module. The bottom shell is provided with the signal sensing module and the start switch, and the housing is arranged on the bottom shell and covers the signal sensing module. The signal sensing module includes an infrared transmitting tube and an infrared receiving tube, and the signal sensing module is correspondingly arranged with the wardrobe door. A reflective layer is provided at the position of the wardrobe door corresponding to the signal sensing module; an MCU control board is provided on the sterilizing lamp, and the signal controller and the human body sensor are connected to the MCU control board.

[0007] For the sterilizing lamp system for a wardrobe with the above structure, since the signal sensing module is arranged at the position corresponding to the wardrobe door and uses a set of infrared transmitting tube and infrared receiving tube to complete the sensing. When the wardrobe door is closed, the signal emitted by the transmitting tube is reflected by the reflective layer and received by the infrared receiving tube, and then the signal is sent to the MCU control board to control the sterilizing lamp to turn on and sterilize the inside of the wardrobe. When the wardrobe door is opened, the infrared receiving tube cannot receive the signal, so that the sterilizing lamp is turned off and will not continue to sterilize. Since infrared rays are emitted through the reflective layer, thus, sterilization will only start when all wardrobe doors are closed. At the same time, a human body sensor is provided inside the wardrobe. When there is a child inside the wardrobe, the human body sensor senses someone and sends a signal to the sterilizing lamp to prevent it from turning on until the person walks out of the wardrobe and closes the wardrobe door, then the sterilizing lamp will turn on, playing a role of double insurance.

[0008] Furthermore, a window is provided on the housing, and the signal sensing module corresponds to this window. The infrared transmitting tube in the signal sensing module emits the signal from this window, and in the case of being able to receive infrared, the infrared receiving tube receives the signal from this window. In this way, it is convenient to emit and receive infrared rays through the window.

[0009] Further, the germicidal lamp includes a connection component and a germicidal lamp strip. A connection component is connected to one end of the germicidal lamp strip. There are two or more germicidal lamp strips, and adjacent germicidal lamp strips are connected by the connection component. An electrical connection joint is connected to the connection component of one of the germicidal lamp strips at both ends. The electrical connection joint includes an MCU control board; the germicidal lamp strip includes a germicidal lamp base, a germicidal light source, and a cover plate; the germicidal lamp base includes side plates and a mounting plate. There are two side plates, and a mounting plate is connected between the two side plates. An upper groove is formed above the mounting plate between the two side plates, and a lower groove is formed below the mounting plate between the two side plates; on the inner side surfaces of the two side plates, there are respectively a substrate insertion slot, a cover plate insertion slot, and a guiding slot. The substrate insertion slot and the cover plate insertion slot are both above the mounting plate. The substrate insertion slot is below the cover plate insertion slot, and the guiding slot is below the mounting plate; the germicidal light source is inserted into the substrate insertion slot; the cover plate is inserted into the cover plate insertion slot. With this structure, the germicidal lamp strips are connected by the connection component, which can not only achieve mechanical connection but also electrical connection. In this way, the germicidal lamp can be assembled quickly and conveniently according to the need for the length of the germicidal lamp.

[0010] Further, a plug hole is provided at one end of the germicidal light source; the connection component includes a connection end plate, a connection terminal, and a connection pin; the connection end plate includes a plugging plate and a convex block provided on the plugging plate; the plugging plate is inserted into the guiding slot;

[0011] A recessed cavity extending to the middle of the plugging plate is provided in the convex block. An isolation strip extends along the length direction of the convex block in the recessed cavity. A receiving groove is formed between the isolation strip and the inner wall of the recessed cavity; a support block is provided in the middle of the receiving groove in the length direction of the recessed cavity; the connection pin is installed on the support block;

[0012] The connection terminal is arranged in the receiving groove. The connection pin passes through the connection terminal and then extends into the plug hole, and the support block supports the connection terminal; the connection terminal includes a fixed contact end, a first elastic arm, a second elastic arm, a bending portion, and a limiting portion; the first elastic arm extends obliquely downward from one end of the fixed contact end and then horizontally extends. The second elastic arm bends from the end of the first elastic arm away from the fixed contact end and then extends obliquely upward toward the fixed contact end. The bending portion bends from the second elastic arm and then extends obliquely downward away from the fixed contact end. The limiting portion extends horizontally away from the fixed contact end from the bending portion. The upper ends of the second elastic arm and the bending portion protrude from the convex block.

[0013] In the above structure, the plug-in board can slide in the guiding groove, facilitating the installation and disassembly of the connection component. Since the first elastic arm and the second elastic arm are provided, when the germicidal light source is inserted, the first elastic arm and the second elastic arm will undergo elastic deformation, enabling the connection terminal to achieve reliable electrical contact with the electrical connection piece on the germicidal light source. At the same time, due to the provision of the bending portion and the limiting portion, with the limiting portion located above the first elastic arm, the deformation amount of the first elastic arm and the second elastic arm can be effectively restricted, preventing the phenomenon that excessive deformation causes the connection terminal to lose elasticity and making it difficult to achieve reliable electrical connection.

[0014] Furthermore, first avoidance grooves are respectively provided on both sides of the isolation strip and at one end of the support block, and second avoidance grooves are provided at positions on the inner wall of the convex block opposite to the first avoidance grooves. In this way, the installation and disassembly of the connection terminal are facilitated through the first avoidance groove and the second avoidance groove.

[0015] Furthermore, through grooves are respectively provided on the plug-in board and below the convex block and the isolation strip. The through grooves communicate with the concave cavity, and card slots are respectively formed between the plug-in board and the convex block and the isolation strip; card placement portions are respectively provided on both sides of the free end of the first elastic arm, and the card placement portions are snapped into the card slots. In this way, after the connection terminal is installed, the connection terminal can be limited to prevent the connection terminal from detaching from the connection pin.

[0016] Furthermore, arc grooves are respectively provided on both sides of the connection pin on the isolation strip and the convex block; arc protrusions matching the arc grooves are provided on the outer periphery of the mounting hole on the fixed contact end. This structure, on the one hand, solves the technical problem of not affecting the strength of the connection terminal due to the provision of the mounting hole, and on the other hand, enables the connection terminal to have a larger contact area with the support block, improving the support reliability of the support block for the connection terminal. At the same time, through the interaction between the arc protrusion and the arc groove, the connection terminal can be limited in the length direction.

[0017] Furthermore, the electrical connection joint further includes an electrical connection base, a connection wire, and a socket; a slot is provided in the electrical connection base, the MCU control board is inserted into the slot, a conductive sheet is provided at the bottom of the MCU control board, the connection wire passes through the electrical connection base and is electrically connected to the MCU control board, and the socket is electrically connected to the connection wire. In this way, external power input can be achieved through the socket.

[0018] Furthermore, a magnetic attraction block is provided on the germicidal lamp. In this way, the installation of the germicidal lamp can be achieved through the magnetic attraction block, and the installation and disassembly of the germicidal lamp are convenient and fast.

[0019] Further, it further includes a buckle seat. The buckle seat includes a fixing plate and fixing side plates that bend and extend in the same direction from both sides of the fixing plate. The cross-section of the buckle seat is U-shaped. A fixing hole is provided on the fixing plate, and elastic pieces that bend inward are respectively provided at both ends of the fixing hole on the fixing plate. An inwardly recessed clamping portion for clamping the germicidal lamp is provided at the upper end of the fixing side plate. With this structure, the installation of the germicidal lamp can be achieved through the clamping of the clamping portion and the germicidal lamp. Additionally, when used in conjunction with the magnetic attraction block, move the germicidal lamp so that the buckle seat is located behind the magnetic attraction block, and the elastic pressing of the elastic piece on the magnetic attraction block can reduce the shaking of the germicidal lamp after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The front view of a germicidal wardrobe using the present invention after removing one side wardrobe door.

[0021] Figure 2 The exploded view of the signal induction module of the present invention.

[0022] Figure 3 For Figure 1 The enlarged view of part A in

[0023] Figure 4 The three-dimensional schematic diagram of the germicidal lamp of the present invention.

[0024] Figure 5 The exploded view of the germicidal lamp strip and the connection component of the present invention.

[0025] Figure 6 The cross-sectional view of the germicidal lamp of the present invention after removing the germicidal lamp seat.

[0026] Figure 7 The three-dimensional view of the connection end plate.

[0027] Figure 8 The three-dimensional view of the connection end plate from another perspective.

[0028] Figure 9 For Figure 8 The cross-sectional view B-B in

[0029] Figure 10 The schematic diagram of the connection terminal.

[0030] Figure 11 The end view of the germicidal lamp seat of the present invention.

[0031] Figure 12 For Figure 5 The enlarged view of part C in

[0032] Figure 13 The middle cross-sectional view of the germicidal lamp strip and the connection component along the length direction.

[0033] Figure 14It is an exploded view of an electrical connection joint.

[0034] Figure 15 It is an exploded view of the electrical connection joint from another perspective.

[0035] Figure 16 It is a three-dimensional view of a magnetic attraction block.

[0036] Figure 17 It is a three-dimensional view of a snap seat. Detailed implementation manners

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0038] As Figures 1 to 17 shown, a wardrobe includes a wardrobe 2 and a sterilizing lamp system for the wardrobe. The sterilizing lamp system for the wardrobe includes a sterilizing lamp 1 arranged in the wardrobe 2.

[0039] As Figure 1 and 8 shown, it further includes a signal controller 3. The signal controller 3 is correspondingly arranged with the wardrobe door 21 of the wardrobe 2. In this embodiment, there are two wardrobe doors 21. A reflective layer is provided at a position on the wardrobe door corresponding to the signal controller.

[0040] As Figure 1 and Figure 2 shown, the signal controller 3 includes a housing 31, a bottom case 32, a start switch 33 and a signal sensing module 34. The signal sensing module 34 is arranged on the bottom case 32, and a start switch 33 is arranged below the signal sensing module 34. The housing 31 is arranged on the bottom case 32 and covers the signal sensing module 34. The signal sensing module 34 includes an infrared transmitting tube 341 and an infrared receiving tube 342. The signal sensing module 34 is arranged at both ends of the signal controller 3 and correspondingly corresponds to the two wardrobe doors 21 respectively. After pressing the start switch 33, the signal sensing module can start to work. A human body sensor (not shown in the figure) is also arranged in the wardrobe 2.

[0041] As Figure 2 and Figure 3 shown, a window 311 is provided on the housing 31, and the signal sensing module 34 corresponds to this window 311. Thus, the infrared transmitting tube in the signal sensing module 34 emits a signal from this window 311. In the case where infrared can be received, the infrared receiving tube receives the signal from this window 311.

[0042] As Figure 4 、 Figure 5 and Figure 12As shown, the germicidal lamp 1 includes a connecting component 4 and a germicidal lamp strip 5. One end of the germicidal lamp strip 5 is connected to the connecting component 4. When there are two or more germicidal lamp strips 5, the adjacent germicidal lamp strips 5 are connected by the connecting component 4 and electrical connection is achieved.

[0043] The connecting component 4 includes a connecting end plate 41, a connecting terminal 42, and a connecting pin 43.

[0044] As Figure 7 and Figure 8 As shown, the connecting end plate 41 includes a plugging plate 411 and a convex block 412. The plugging plate 411 includes a guiding plate 4111 and a limiting plate 4112 provided at the bottom of the guiding plate 4111. The width of the guiding plate 4111 is greater than the width of the limiting plate 4112. Guiding grooves 4113 are respectively formed on both sides of the limiting plate 4112 below the guiding plate 4111. A first guiding inclined surface 4114 is provided at one end of the guiding plate 4111, and first chamfers 4115 are respectively provided on both sides of one end of the guiding plate 4111. In this way, it is convenient to insert the connecting component 4 into the germicidal lamp strip 5. A second guiding inclined surface 4116 is provided on the upper surface of the other end of the guiding plate, and second chamfers 4117 are respectively provided on both sides of the other end of the guiding plate 4111. In this way, it is convenient for the germicidal lamp strip 5 to be connected thereto to be inserted.

[0045] A third guiding inclined surface 4121 is provided on the upper surface of one end of the convex block 412, and third chamfers 4122 are respectively provided on both sides of one end of the convex block 412; a fourth guiding inclined surface 4123 is provided on the upper surface of the other end of the convex block 412, and fourth chamfers 4124 are respectively provided on both sides of the other end of the convex block 412. The above structures facilitate the insertion of the germicidal lamp strip 5.

[0046] The length of the convex block 412 is less than the length of the guiding plate 4111, and the width of the convex block 412 is less than the width of the guiding plate 4111.

[0047] A recessed cavity 4125 extending to the middle of the plugging plate is provided in the convex block 412. An isolation strip 413 extends along the length direction of the convex block in the recessed cavity 4125. A receiving groove 414 is formed between the isolation strip 413 and the inner wall of the recessed cavity 4125; a support block 415 is provided in the middle of the receiving groove 414 in the length direction of the recessed cavity. One end of the support block 415 is beveled, and the other end of the support block 415 is a right-angled surface; first relief grooves 416 are respectively provided on both sides of the isolation strip and at one end of the support block 415, and second relief grooves 417 are provided at positions on the inner wall of the convex block 412 opposite to the first relief grooves 416. As Figure 8 and Figure 9As shown, through grooves 4118 are respectively provided below the bumps 412 and the isolation strip 413 on the plug-in board. The through grooves 4118 communicate with the recessed cavity 4125, and clamping grooves 419 are respectively formed between the plug-in board 411 and the bumps and the isolation strip.

[0048] The described connecting pin 43 is installed on the support block 415. Arc grooves 418 are respectively provided on both sides of the connecting pin 43 on the isolation strip 413 and the bump 412.

[0049] As Figure 6 and Figure 10 shown, the described connecting terminal 42 includes a fixed contact end 421, a first elastic arm 422, a second elastic arm 423, a bending part 424 and a limiting part 425. The first elastic arm 422 extends obliquely downward from one end of the fixed contact end 421 and then extends horizontally. The second elastic arm 423 bends from the end of the first elastic arm 422 away from the fixed contact end 421 and extends obliquely upward in the direction of the fixed contact end 421. The bending part 424 bends from the second elastic arm 423 and extends obliquely downward in the direction away from the fixed contact end 421. The limiting part 425 extends horizontally in the direction away from the fixed contact end 421 from the bending part. The upper ends of the second elastic arm and the bending part protrude from the bump 412. An installation hole 4211 is provided on the fixed contact end 421, and an arc protrusion 4212 that cooperates with the arc groove 418 is provided on the outer periphery of the installation hole on the fixed contact end 421. Clamping parts 4221 are respectively provided on both sides of the free end of the first elastic arm.

[0050] As Figure 6 and Figure 12 shown, connecting terminals 421 are respectively installed in the accommodation grooves 414 on both sides of the isolation strip 413. The connecting pin 43 passes through the installation hole 4211, and the arc protrusion 4212 is located in the arc groove 418. This structure, on the one hand, solves the technical problem that the strength of the connecting terminal is not affected after the installation hole is provided, and on the other hand, makes the contact area between the connecting terminal and the support block larger, improving the support reliability of the support block for the connecting terminal. At the same time, through the interaction between the arc protrusion and the arc groove, the connecting terminal can be limited in the length direction. The described clamping parts 4221 are snapped into the clamping grooves 419 to clamp the connecting terminal and prevent the connecting terminal from detaching from the connecting pin 43. In the present invention, the upper surface of the fixed contact end 421 is flush with or slightly protrudes from the upper surface of the bump. The connecting pin 43 protrudes from the upper surface of the fixed contact end.

[0051] As Figures 5 to 6 、 Figures 11 to 13 shown, the described germicidal lamp strip 5 includes a germicidal lamp base 51, a germicidal light source 52 and a cover plate 53.

[0052] The described germicidal lamp holder includes side plates 511 and a mounting plate 512. There are two side plates 511, and the mounting plate 512 is connected between the two side plates 511. An upper groove 513 is formed above the mounting plate between the two side plates, and a lower groove 514 is formed below the mounting plate 512 between the two side plates. A clamping groove 5111 extending along the length direction is provided on the outer side surface of the side plate, and the cross-section of the clamping groove is arc-shaped. On the inner side surfaces of the two side plates, a substrate insertion slot 5112, a cover plate insertion slot 5113, and a guiding groove 5114 are respectively provided. Both the substrate insertion slot 5112 and the cover plate insertion slot 5113 are above the mounting plate. The substrate insertion slot 5112 is below the cover plate insertion slot 5113, and the guiding groove 5114 is below the mounting plate. Avoidance through slots 5121 are respectively provided at both ends of the mounting plate.

[0053] The described germicidal light source 52 includes a substrate 521 and a germicidal lamp 522 provided on the substrate 521. The germicidal lamp can be a UVC ultraviolet germicidal lamp or an ultraviolet germicidal lamp including UVC and UVA. Electric connection pieces 523 capable of electrically contacting fixed contact ends are respectively provided at both bottom ends of the substrate 521. The substrate is inserted into the substrate insertion slot.

[0054] The described cover plate 53 is inserted into the cover plate insertion slot 5113.

[0055] A plug hole 5211 for inserting a connection pin 43 is provided at one end of the substrate.

[0056] As Figure 4 shown, an electrical connection joint 6 is connected to one end of the germicidal lamp. The electrical connection joint 6 includes an electrical connection base 61, an MCU control board 62, a connection wire 63, and a socket 64. A slot 611 is provided in the electrical connection base 61. The MCU control board 62 is inserted into the slot 611. A conductive sheet 621 is provided at the bottom of the MCU control board 62. The connection wire passes through the electrical connection base and is electrically connected to the MCU control board 62. The socket 64 is electrically connected to the connection wire 63.

[0057] The signal controller 3 is connected to the MCU control board 62.

[0058] As Figure 5 、 Figure 12 、 Figure 13 and Figure 16 shown, a magnetic attraction block 71 is provided on the guiding groove 5114. Guiding blocks 711 are provided on both side surfaces of the magnetic attraction block 71, and the guiding blocks 711 are located in the guiding groove 5144. A first positioning hole 73 is provided on the mounting plate, a second positioning hole 74 communicating with the first positioning hole is provided on the substrate, and a positioning pin 72 passing through the magnetic attraction block 71 and extending into the first positioning hole and the second positioning hole is provided.

[0059] In the above structure, after the magnetic attraction block 71 is slid into the guiding groove 5144, the magnetic attraction block 71 is positioned on the mounting plate through the positioning pin 72 to prevent the magnetic attraction block from sliding. After the magnetic attraction block is installed, the lower surface of the magnetic attraction block 71 is flush with or protrudes from the lower surface of the germicidal lamp base.

[0060] It further includes a buckle seat 8. As Figure 17 shown, the buckle seat 8 includes a fixing plate 81 and fixing side plates 82 that bend and extend in the same direction from both sides of the fixing plate 81. The cross-section of the buckle seat 8 is U-shaped. A fixing hole 85 is provided on the fixing plate 81, and elastic pieces 84 that bend inward are respectively provided at both ends of the fixing hole on the fixing plate 81. A clamping portion 83 that is recessed inward is provided at the upper end of the fixing side plate.

[0061] The assembly process of the above germicidal lamp is as follows:

[0062] (1) Select the number of germicidal lamp strips 5 according to the required length. In this embodiment, two germicidal lamp strips 5 are selected.

[0063] (2) Snap the connecting pin 43 of the connecting component 4 into the insertion hole 5211 at one end of the substrate, and make the fixed contact end contact the electrical connection piece 523 of the substrate.

[0064] (3) Insert the germicidal light source together with the connecting component 4 from one end of the germicidal lamp base, and insert the substrate along the substrate insertion groove 5112 and the guiding plate along the guiding groove 5114. After the installation is completed, the end of the connecting component 4 with the second elastic arm, bending portion and limiting portion extends out of the germicidal lamp base, and then insert the cover plate. After this step is completed, the substrate insertion groove limits the substrate, and the guiding groove limits the connecting component. In this way, a reliable electrical connection between the fixed contact end and the substrate can be ensured.

[0065] (4) After step (3) is completed, connecting components are installed on both germicidal lamp strips. Then insert the connecting component with a germicidal lamp strip into the end of the other germicidal lamp strip where no connecting component is installed. During the insertion process, the guiding plate is inserted into the guiding groove of the other germicidal lamp strip, and at the same time, the substrate in the other germicidal lamp strip is located above the connecting component, and an electrical connection is achieved through the extrusion of the substrate with the second elastic arm and the bending portion. During this process, due to the setting of the first elastic arm and the second elastic arm, when the substrate is inserted, the first elastic arm and the second elastic arm will undergo elastic deformation, enabling the connecting terminal to achieve reliable electrical contact with the electrical connection piece on the substrate. At the same time, due to the setting of the bending portion and the limiting portion, and the limiting portion is located above the first elastic arm, the deformation amount of the first elastic arm and the second elastic arm can be effectively limited, preventing the phenomenon that the connecting terminal loses elasticity due to excessive deformation and it is difficult to achieve reliable electrical connection.

[0066] (5) Insert the electrical connection joint 6 into the unconnected connection component in the same way as in step 4 above, thus completing the installation of the germicidal lamp 1.

[0067] (6) Install a plurality of snap seats 8 in the wardrobe body by screwing through the fixing holes 85.

[0068] (7) Snap the installed germicidal lamp onto the snap seat 8, and the germicidal lamp is snapped through the cooperation of the snap groove 5111 and the clamping portion.

[0069] (8) Move the germicidal lamp so that the snap seat 8 is located behind the magnetic attraction block, and the elastic pressing of the elastic piece 84 on the magnetic attraction block is used to reduce the shaking of the germicidal lamp after installation.

[0070] Of course, without installing the snap seat, it can also be adsorbed to the wardrobe body through the magnetic attraction block.

[0071] The working method of the above-mentioned germicidal lamp system for a wardrobe includes the following steps:

[0072] a) Turn on the start switch 33, and the infrared emission tube and the infrared reception tube start to work.

[0073] b) Close the two wardrobe doors 21 at the same time. The infrared rays emitted by the infrared emission tube are reflected to the infrared reception tube through the reflection layer. When the infrared reception tube receives the infrared rays, it is detected whether there is someone in the wardrobe through the human body sensor. If there is someone, the signal controller gives a signal to the MCU control board to control the germicidal lamp not to work. If it is detected that there is no one, the signal controller gives a signal to the MCU control board to control the germicidal lamp to work and sterilize the items in the wardrobe.

[0074] In the above step b), only when the infrared reception tubes corresponding to all the wardrobe doors receive the signal, the germicidal lamp has the condition to be turned on, otherwise the germicidal lamp is not turned on. That is, if only one wardrobe door is closed, the germicidal lamp is not turned on. In this way, it can better protect the human body from harm. In addition, by setting the human body sensor, it is to prevent the germicidal lamp from being turned on when there is someone in the wardrobe and causing harm to the human body. Therefore, it plays a double insurance role.

Claims

1. A sterilizing lamp system for a wardrobe, comprising a sterilizing lamp disposed inside the wardrobe, characterized in that: It also includes an MCU control board, a human body sensor, and a signal controller. The signal controller is correspondingly arranged with the wardrobe door of the wardrobe. The signal controller includes a housing, a bottom shell, a start switch, and a signal sensing module. The signal sensing module and the start switch are provided on the bottom shell. The housing is arranged on the bottom shell and covers the signal sensing module. The signal sensing module includes an infrared transmitting tube and an infrared receiving tube. The signal sensing module is correspondingly arranged with the wardrobe door. The signal sensing module is arranged at both ends of the signal controller and correspondingly corresponds to two wardrobe doors respectively. A reflective layer is provided at the position of the wardrobe door corresponding to the signal sensing module; the MCU control board is provided on the germicidal lamp. The signal controller and the human body sensor are connected to the MCU control board; the germicidal lamp includes a connecting component and a germicidal lamp strip. A connecting component is connected to one end of the germicidal lamp strip. When there are two or more germicidal lamp strips, the adjacent germicidal lamp strips are connected by the connecting component and electrically connected; the connecting component includes a connecting end plate, a connecting terminal, and a connecting pin; Only when the infrared receiving tube corresponding to the wardrobe door receives a signal can the germicidal lamp be turned on. Otherwise, the germicidal lamp is not turned on. That is, if only one wardrobe door is closed, the germicidal lamp is not turned on.

2. The sterilizing lamp system for a wardrobe according to claim 1, characterized in that: A window is provided on the housing. The signal sensing module corresponds to the window. The infrared transmitting tube in the signal sensing module emits the signal from this window. In the case of being able to receive infrared, the infrared receiving tube receives the signal from this window.

3. The sterilizing lamp system for a wardrobe according to claim 1, characterized in that: An electrical connection joint is connected to the connecting component of one of the germicidal lamp strips at both ends. The electrical connection joint includes an MCU control board; the germicidal lamp strip includes a germicidal lamp socket, a germicidal light source, and a cover plate; the germicidal lamp socket includes side plates and a mounting plate. There are two side plates. The mounting plate is connected between the two side plates. An upper groove is formed above the mounting plate between the two side plates, and a lower groove is formed below the mounting plate between the two side plates; substrate insertion slots, cover plate insertion slots, and guiding slots are respectively provided on the inner side surfaces of the two side plates. The substrate insertion slots and the cover plate insertion slots are both above the mounting plate. The substrate insertion slot is below the cover plate insertion slot, and the guiding slot is below the mounting plate; the germicidal light source is inserted into the substrate insertion slot; the cover plate is inserted into the cover plate insertion slot.

4. The sterilizing lamp system for a wardrobe according to claim 3, characterized in that: A plug hole is provided at one end of the germicidal light source; the connecting end plate includes a plugging plate and a convex block provided on the plugging plate; the plugging plate is inserted into the guiding slot; A recessed cavity extending to the middle of the plugging plate is provided in the convex block. An isolation strip extends along the length direction of the convex block in the recessed cavity. A receiving groove is formed between the isolation strip and the inner wall of the recessed cavity; a support block is provided in the middle of the receiving groove in the length direction of the recessed cavity; the connecting pin is installed on the support block; The connection terminal is arranged in the accommodating groove. The connection pin passes through the connection terminal and extends into the insertion hole, and the support block supports the connection terminal. The connection terminal includes a fixed contact end, a first elastic arm, a second elastic arm, a bending portion and a limiting portion. The first elastic arm extends obliquely downward from one end of the fixed contact end and then extends horizontally. The second elastic arm bends from the end of the first elastic arm away from the fixed contact end and extends obliquely upward toward the fixed contact end. The bending portion extends obliquely downward away from the fixed contact end after bending from the second elastic arm. The limiting portion extends horizontally away from the fixed contact end from the bending portion. The upper ends of the second elastic arm and the bending portion protrude with bumps.

5. The sterilizing lamp system for a wardrobe according to claim 4, characterized in that: On both sides of the isolation strip and at one end of the support block, first avoidance grooves are respectively provided. Second avoidance grooves are provided at positions on the inner wall of the bump opposite to the first avoidance grooves.

6. The sterilizing lamp system for a wardrobe according to claim 4, characterized in that: On the insertion board and below the bump and the isolation strip, through grooves are respectively provided. The through grooves communicate with the recessed cavity, and card slots are respectively formed between the insertion board and the bump and the isolation strip. On both sides of the free end of the first elastic arm, card placement portions are respectively provided, and the card placement portions are snapped into the card slots.

7. The sterilizing lamp system for a wardrobe according to claim 4, characterized in that: On the isolation strip and the bump, arc grooves are respectively provided on both sides of the connection pin. On the outer periphery of the installation hole on the fixed contact end, arc protrusions are provided for cooperation with the arc grooves.

8. The sterilizing lamp system for a wardrobe according to claim 3, characterized in that: The electrical connection joint further includes an electrical connection base, a connection wire and a socket. A slot is provided in the electrical connection base, the MCU control board is inserted into the slot, a conductive sheet is provided at the bottom of the MCU control board, the connection wire passes through the electrical connection base and is electrically connected to the MCU control board, and the socket is electrically connected to the connection wire.

9. The sterilizing lamp system for a wardrobe according to claim 1, characterized in that: A magnetic attraction block is provided on the germicidal lamp.

10. The sterilizing lamp system for a wardrobe according to claim 1 or 9, characterized in that: It further includes a buckle seat. The buckle seat includes a fixing plate and fixing side plates that bend and extend in the same direction from both sides of the fixing plate. The cross section of the buckle seat is U-shaped. A fixing hole is provided on the fixing plate. Elastic pieces that bend inward are respectively provided at both ends of the fixing hole on the fixing plate. A clamping portion for clamping the germicidal lamp is provided at the upper end of the fixing side plate and recesses inward.

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