Sterilization module for washing and disinfecting clothes

Abstract

The utility model relates to the technical field of washing machine sterilization, and discloses a sterilization module for washing clothes and disinfecting, which comprises a shell, a heat dissipation seat, a lamp panel and a lampshade, the lamp panel is arranged at the top of the heat dissipation seat, a uv lamp is arranged on the lamp panel, the heat dissipation seat is arranged in the shell, the lamp panel is positioned above the top of the shell, and the uv lamp is arranged on the lamp panel. The bottom of the lampshade is installed in a gap between the shell and the heat dissipation base, the lamp panel is located in the lampshade, a first sealing ring and a second sealing ring are arranged at the portions, making contact with the shell and the heat dissipation base, of the bottom of the lampshade respectively, and a third sealing ring is arranged at the portion between the side face of the bottom of the heat dissipation base and the shell. A buckle is arranged on the outer side of the bottom of the shell. The sterilization module for washing clothes and disinfecting has the advantages of high power, fast heat dissipation, stable mounting structure and good sealing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine sterilization, and particularly relates to a sterilization module for laundry disinfection. Background Art

[0002] Nowadays, with people's increasing emphasis on the quality of life and health and safety, more stringent requirements have been put forward for the hygiene conditions of items that come into direct contact with the body in daily life, such as underwear and bedding. These items not only concern personal comfort but also play an important role in health protection. Therefore, it is particularly important to effectively sterilize and remove mites from them. However, although modern families are generally equipped with washing machines, which greatly facilitate the cleaning of clothes, how to further ensure the thoroughness of sterilization and mite removal after the clothes are washed has become a problem faced by many people. Although the traditional drying method can utilize the ultraviolet rays in sunlight to sterilize to a certain extent, its effect is limited by the weather, season, and drying conditions, and it is difficult to ensure an ideal sterilization effect every time. Adding a bactericide during laundry can effectively sterilize, but the bactericide is harmful to both the human body and the environment.

[0003] To make up for this deficiency, more and more people have begun to seek more professional and efficient solutions. The patent document with the publication number CN101265656B discloses an ultraviolet sterilization lamp for a washing machine, which utilizes the sterilization effect of ultraviolet rays to enhance the sterilization and disinfection effect and cleaning function of the washing machine.

[0004] By analyzing the existing technology, the following deficiencies are found: 1. The power of the washing machine sterilization lamp on the market is low; 2. The heat dissipation effect of the sterilization module is poor, and it cannot be adapted to a high-power sterilization lamp; 3. The installation is unstable. The vibration in the washing machine is strong and the water flow is fast, which easily causes the installation to become loose. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In view of the deficiencies of the existing technology, the utility model provides a sterilization module for laundry disinfection, which has the advantages of high power, fast heat dissipation, and stable installation structure, and solves the problems of poor sterilization effect, slow heat dissipation speed, and easy loosening of the installation structure.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions:

[0009] A sterilization module for laundry disinfection, comprising a housing, a heat dissipation base, a lamp board and a lampshade. The lamp board is installed on the top of the heat dissipation base, and a UV lamp is arranged on the lamp board. The heat dissipation base is installed inside the housing, and the lamp board is located above the top of the housing. The bottom of the lampshade is installed in the gap between the housing and the heat dissipation base. The lamp board is located inside the lampshade. A first sealing ring and a second sealing ring are respectively arranged at the parts where the bottom of the lampshade contacts the housing and the heat dissipation base. A third sealing ring is arranged at the part between the side surface of the bottom of the heat dissipation base and the housing. A buckle is arranged on the outer side of the bottom of the housing.

[0010] Preferably, a plurality of arc grooves are arranged on the outer circumference of the housing. The arc grooves are arc-shaped grooves. A plurality of outer rings are rotatably connected to the outer side of the housing. Each arc groove is arranged on the outer side of the outer ring. The arc grooves are used to increase the number of residual water droplets on the housing so as to improve heat dissipation by using the water droplets. At the same time, the arc grooves increase the surface area of the housing, further improving heat dissipation. The outer rings are used to reduce the impact force of the water flow when the housing is washed by the water flow, thereby improving stability.

[0011] Preferably, a lighting lamp is also arranged on the lamp board. The lighting lamp is used for lighting and indicating that the lamp board is running.

[0012] Preferably, the lampshade is a transparent glass head, and the outer surface of the lampshade is smooth.

[0013] Preferably, the outer side of the heat dissipation base is set in a stepped shape. The cross-section of the part of the heat dissipation base close to the top is the smallest and increases downward in turn. The inside of the housing is set in a structure adapted to the outer shape of the heat dissipation base. Corresponding convex blocks and sliding grooves are also arranged between the outer side of the heat dissipation base and the inner side of the housing to limit the rotation of the housing and the heat dissipation base.

[0014] Preferably, each group of the first sealing ring, the second sealing ring and the third sealing ring includes one or more sealing rings.

[0015] Preferably, the material of the heat dissipation base is aluminum or copper.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a sterilization module for laundry disinfection, which has the following beneficial effects:

[0018] 1. For the sterilization module for laundry disinfection, by installing the lamp board provided with a UV lamp on the top of the heat dissipation base and then installing the heat dissipation base in the housing, the heat dissipation base improves the heat dissipation effect of the lamp board, so that a UV lamp with a higher power can be used for sterilization during operation. The first sealing ring and the second sealing ring arranged on the inner and outer sides of the lampshade and the third sealing ring arranged between the inner side of the housing and the outer side of the heat dissipation base effectively improve the sealing effect of the sterilization module.

[0019] 2. The sterilization module for laundry disinfection is provided with an arc groove on the outer side of the housing. When the washing machine operates, the water flow washing on the housing remains in the arc groove, thereby increasing the contact time between the water flow and the sterilization module, improving the heat dissipation effect by using water, and at the same time, the outer ring rotates to unload force when being washed by the water flow, increasing stability. Description of the Drawings

[0020] Figure 1 This is the general assembly drawing of the sterilization module for laundry disinfection in the first embodiment of the present utility model.

[0021] Figure 2 This is the exploded view of the sterilization module for laundry disinfection in the first embodiment of the present utility model.

[0022] Figure 3 This is the sectional view of the sterilization module for laundry disinfection in the first embodiment of the present utility model.

[0023] Figure 4 This is the structural schematic diagram of the housing in the first embodiment of the present utility model.

[0024] Figure 5 This is the structural schematic diagram of the heat dissipation seat in the first embodiment of the present utility model.

[0025] Figure 6 This is the structural schematic diagram of the housing in the second embodiment of the present utility model.

[0026] In the figure: 1. Housing; 2. Heat dissipation seat; 3. Lamp board; 4. Lamp cover; 11. First sealing ring; 12. Buckle; 13. Outer ring; 14. Arc groove; 21. Second sealing ring; 22. Third sealing ring; 31. UV lamp; 32. Lighting lamp. Detailed Implementation Modes

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0030] Embodiment 1:

[0031] This embodiment provides a sterilization module for laundry disinfection, having the following technical features.

[0032] Please refer to Figures 1-5 , a sterilization module for laundry disinfection, including a housing 1, a heat dissipation base 2, a lamp board 3 and a lamp cover 4. The lamp board 3 is installed on the top of the heat dissipation base 2. A uv lamp 31 is provided on the lamp board 3. The heat dissipation base 2 is installed inside the housing 1. The lamp board 3 is located above the top of the housing 1. The bottom of the lamp cover 4 is installed in the gap between the housing 1 and the heat dissipation base 2. The lamp board 3 is located inside the lamp cover 4. A first sealing ring 11 and a second sealing ring 21 are respectively provided at the parts where the bottom of the lamp cover 4 contacts the housing 1 and the heat dissipation base 2. A third sealing ring 22 is provided at the part between the bottom side of the heat dissipation base 2 and the housing 1. A buckle 12 is provided on the outer side of the bottom of the housing 1.

[0033] In an optional embodiment, an illumination lamp 32 is further provided on the lamp board 3. The illumination lamp 32 is used for illumination and indicating that the lamp board 3 is operating.

[0034] In an optional embodiment, the lamp cover 4 is a transparent glass head, and the outer surface of the lamp cover 4 is smooth.

[0035] In an optional embodiment, the outer side of the heat dissipation base 2 is set in a stepped shape. The cross-section of the part of the heat dissipation base 2 close to the top is the smallest and increases downward in sequence. The inside of the housing 1 is set in a structure adapted to the outer shape of the heat dissipation base 2. Corresponding bumps and chutes are further provided between the outer side of the heat dissipation base 2 and the inner side of the housing 1 for restricting the rotation of the housing 1 and the heat dissipation base 2.

[0036] In an optional embodiment, each group of the first sealing ring 11, the second sealing ring 21 and the third sealing ring 22 includes one or more sealing rings.

[0037] In an optional embodiment, the material of the heat dissipation base 2 is aluminum or copper. The lamp board 3 is fixed to the top of the heat dissipation base 2 by screws.

[0038] In an alternative embodiment, a through hole is provided at the center of the heat dissipation base 2 for passing the circuit connecting the lamp board 3.

[0039] In an alternative embodiment, the illuminating lamp 32 is a white light LED lamp, and the uv lamp 31 is an ultraviolet germicidal lamp.

[0040] In an alternative embodiment, a mounting seat is provided on the outer side of the housing 1. The buckle 12 is located below the mounting seat. The sterilization module is installed at the upper position inside the washing machine. During installation, the lower position of the housing 1 is installed into the reserved mounting hole in the washing machine, the buckle 12 is snapped into the corresponding buckle hole, the mounting seat fits against the inner wall of the washing machine, and a sealing ring is further provided between the bottom of the mounting seat and the inner wall of the washing machine. At this time, the uv lamp 31 irradiates downward.

[0041] Embodiment 2:

[0042] This embodiment provides a sterilization module for laundry disinfection, which has the following technical features in addition to the technical solutions of the above embodiment.

[0043] Please refer to Figure 6 , a plurality of arc grooves 14 are provided on the outer circumference of the housing 1. The arc grooves 14 are arc-shaped grooves. A plurality of outer rings 13 rotatably connected are provided on the outer side of the housing 1. Each arc groove 14 is provided on the outer side of the outer ring 13. The arc grooves 14 are used to increase the number of residual water droplets on the housing 1 so as to utilize the water droplets to improve heat dissipation. At the same time, the arc grooves 14 increase the surface area of the housing 1, further improving heat dissipation. The outer rings 13 are used to reduce the impact force of the water flow when the housing 1 is washed by the water flow, thereby improving stability.

[0044] In summary, for the sterilization module for laundry disinfection, by installing the lamp board 3 provided with the uv lamp 31 on the top of the heat dissipation base 2 and then installing the heat dissipation base 2 in the housing 1, the heat dissipation base 2 improves the heat dissipation effect of the lamp board 3, so that a uv lamp 31 with a higher power can be used for sterilization during operation. The first sealing ring 11 and the second sealing ring 21 provided on the inner and outer sides of the lamp cover 4 and the third sealing ring 22 provided between the inner side of the housing 1 and the outer side of the heat dissipation base 2 all effectively improve the sealing effect of the sterilization module.

[0045] For the sterilization module for laundry disinfection, by providing the arc grooves 14 on the outer side of the housing 1, the water flow washed on the housing 1 during the operation of the washing machine remains in the arc grooves 14, thereby increasing the contact time between the water flow and the sterilization module, using water to improve the heat dissipation effect, and at the same time, the outer rings 13 rotate to unload the force when being washed by the water flow, increasing stability.

[0046] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization module for laundry disinfection, characterized in that, It includes a housing (1), a heat dissipation base (2), a lamp board (3) and a lamp cover (4). The lamp board (3) is installed on the top of the heat dissipation base (2). A UV lamp (31) is provided on the lamp board (3). The heat dissipation base (2) is installed inside the housing (1). The lamp board (3) is located above the top of the housing (1). The bottom of the lamp cover (4) is installed in the gap between the housing (1) and the heat dissipation base (2). The lamp board (3) is located inside the lamp cover (4). One-way sealing rings (11) and two-way sealing rings (21) are respectively provided at the parts where the bottom of the lamp cover (4) contacts the housing (1) and the heat dissipation base (2). A three-way sealing ring (22) is provided at the part between the bottom side of the heat dissipation base (2) and the housing (1). A buckle (12) is provided on the outer side of the bottom of the housing (1).

2. The sterilization module for laundry disinfection according to claim 1, characterized in that, A plurality of arc grooves (14) are provided on the outer circumference of the housing (1). The arc grooves (14) are arc-shaped grooves. A plurality of outer rings (13) are rotatably connected to the outer side of the housing (1). Each arc groove (14) is provided on the outer side of the outer ring (13). The arc grooves (14) are used to increase the number of residual water droplets on the housing (1) so as to improve heat dissipation by using the water droplets. At the same time, the arc grooves (14) increase the surface area of the housing (1), further improving heat dissipation. The outer rings (13) are used to reduce the impact force of the water flow when the housing (1) is washed by the water flow, thereby improving stability.

3. The sterilization module for laundry disinfection according to claim 1, characterized in that, An illuminating lamp (32) is also provided on the lamp board (3). The illuminating lamp (32) is used for illumination and indicating that the lamp board (3) is operating.

4. The sterilization module for laundry disinfection according to claim 1, wherein The lamp cover (4) is a transparent glass head, and the outer surface of the lamp cover (4) is smooth.

5. A sterilization module for laundry disinfection according to claim 1, characterized in that, The outer side of the heat dissipation base (2) is set in a stepped shape. The cross-section of the part of the heat dissipation base (2) close to the top is the smallest and increases sequentially downward. The inside of the housing (1) is set in a structure adapted to the outer shape of the heat dissipation base (2). Corresponding bumps and chutes are also provided between the outer side of the heat dissipation base (2) and the inner side of the housing (1) to limit the rotation of the housing (1) and the heat dissipation base (2).

6. The sterilization module for laundry disinfection according to claim 1, characterized in that, Each group of one-way sealing rings (11), two-way sealing rings (21) and three-way sealing rings (22) includes one or more sealing rings.

7. The sterilization module for laundry disinfection according to claim 1, wherein The material of the heat dissipation base (2) is aluminum or copper.

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