Sterilization device

Abstract

The utility model discloses a sterilization device. The sterilization device comprises a shell and an illumination module positioned in the shell, the shell is provided with a light-transmitting surface and comprises at least two side walls forming an included angle. The illumination module at least comprises an ultraviolet light source for sterilization, and light emitted by the ultraviolet light source can be emitted from the light-transmitting surface of the shell; wherein the sterilization device has different irradiation angles by taking different side walls as reference surfaces. According to the sterilization device, the multiple side walls forming the included angles are arranged, and different irradiation angles of the sterilization device can be adjusted by taking different side walls as bearing reference surfaces.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting and sterilization equipment, and particularly relates to a sterilization device. Background Art

[0002] The development of technology has brought convenience to people while also causing serious environmental pollution. At present, ultraviolet disinfection is usually used to disinfect some dust bacteria or pathogens to prevent them from further polluting the environment and air. However, since ultraviolet rays are harmful to the human body, people should stay away from the irradiation area during ultraviolet sterilization.

[0003] Currently, the existing ultraviolet sterilization lamps are usually fixedly installed, and the irradiation angle of the lamp is fixed. Once the ultraviolet sterilization lamp is installed, it cannot be adjusted to change its irradiation angle to meet the needs of different application scenarios, resulting in low sterilization efficiency.

[0004] The information disclosed in this background art section is only intended to enhance the overall understanding of the utility model and should not be regarded as an admission or any form of suggestion that this information constitutes prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sterilization device which can conveniently adjust the irradiation angle and avoid direct irradiation on the human body in different application scenarios.

[0006] To achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] A sterilization device includes:

[0008] A housing having a light-transmitting surface, the housing including at least two side walls forming an included angle;

[0009] A lighting module including at least an ultraviolet light source for sterilization, the lighting module being disposed in the housing and the light emitted by the ultraviolet light source being able to exit from the light-transmitting surface of the housing;

[0010] Wherein, with different side walls as reference planes, the sterilization device has different irradiation angles.

[0011] In one or more embodiments of the utility model, the housing has a first end and a second end disposed opposite to each other, each side wall is disposed between the first end and the second end, and the light-transmitting surface is located between the first end and the second end.

[0012] In one or more embodiments of the utility model, the housing is configured as a polygonal prism structure having a plurality of side walls, and the light-transmitting surface is formed on one of the side walls.

[0013] In one or more embodiments of the present utility model, one or more magnetic attraction members are provided on the side wall.

[0014] In one or more embodiments of the present utility model, the sterilization device further includes:

[0015] A mounting member is provided on one of the side walls of the housing, and the mounting member is rotatably connected to the housing.

[0016] In one or more embodiments of the present utility model, the mounting member is connected to the housing through a rotating shaft.

[0017] In one or more embodiments of the present utility model, the rotating shaft between the mounting member and the housing is parallel to the light-transmitting surface.

[0018] In one or more embodiments of the present utility model, one or more magnetic attraction members are provided on the mounting member; or

[0019] One or more fixing members are provided on the mounting member.

[0020] In one or more embodiments of the present utility model, the lighting module further includes:

[0021] A circuit board is provided inside the housing. The circuit board has a first surface and a second surface that are oppositely arranged. The first surface corresponds to the light-transmitting surface, and the ultraviolet light source is provided on the first surface;

[0022] A battery pack is provided on the second surface and is electrically connected to the circuit board.

[0023] In one or more embodiments of the present utility model, the sterilization device further includes:

[0024] A charging interface is provided on the circuit board and is electrically connected to the battery pack, and the charging interface is exposed by the housing.

[0025] Compared with the prior art, the sterilization device of the present utility model can conveniently adjust the irradiation angle, avoid direct irradiation on the human body in different application scenarios, and improve the sterilization efficiency. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 and Figure 2 is a three - dimensional structure diagram of the sterilization device in Embodiment 1 of the present utility model;

[0028] Figure 3 is a sectional view of the sterilization device in Embodiment 1 of the present utility model;

[0029] Figure 4 is an exploded view of the sterilization device in Embodiment 1 of the present utility model;

[0030] Figure 5 and Figure 6 is a three - dimensional structure diagram of the sterilization device in Embodiment 2 of the present utility model;

[0031] Figure 7 is a sectional view of the sterilization device in Embodiment 2 of the present utility model;

[0032] Figure 8 is an exploded view of the sterilization device in Embodiment 2 of the present utility model. Detailed implementation manners

[0033] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0034] As mentioned in the background art, existing ultraviolet sterilization lamps are usually installed in a fixed manner, and the irradiation angle of the lamp is fixed. Once the ultraviolet sterilization lamp is installed, it cannot be adjusted to change its irradiation angle to meet the needs of different application scenarios.

[0035] To solve the above - mentioned technical problems, the present application provides a sterilization device, including a housing and a lighting module located inside the housing. The housing has a light - transmitting surface, and the housing includes at least two side walls forming an included angle. The lighting module at least includes an ultraviolet light source for sterilization, and the light emitted by the ultraviolet light source can be emitted from the light - transmitting surface of the housing; wherein, taking different side walls as reference planes, the sterilization device has different irradiation angles. For the sterilization device of the present application, by providing multiple side walls forming an included angle, different side walls can be used as the bearing reference planes to adjust different irradiation angles of the sterilization device. For example, by adsorbing or fixing different side walls on the wall or tabletop, the irradiation angle of the sterilization device can be changed.

[0036] Further, the sterilization device of the present application can quickly magnetically fix the sterilization device by arranging magnetic components on different side walls, and can more conveniently replace the adsorption surface of the sterilization device, thereby adjusting the irradiation angle of the sterilization device.

[0037] Further, the sterilization device of the present application also has a rotatably connected mounting member on one of its side walls. The entire sterilization device is installed by directly fixing the mounting member on the wall or tabletop to be installed, and then the irradiation angle of the sterilization device can be conveniently adjusted by simply rotating the housing.

[0038] Further, the sterilization device of the present application can quickly magnetically fix the sterilization device by arranging magnetic components on the mounting member, which is convenient for installation.

[0039] The following will describe the sterilization device of the present application in detail through several specific embodiments in combination with the drawings.

[0040] Embodiment 1:

[0041] As Figures 1 to 4 shown, the sterilization device in this embodiment includes a housing 10 and a lighting module 20.

[0042] The housing 10 is configured as a prism structure with multiple side walls, and an angle is formed between adjacent side walls. In this embodiment, it is a pentagonal prism structure. The housing 10 has a first end 10a and a second end 10b arranged opposite to each other, and each side wall 11 of the housing 10 extends from the first end 10a to the second end 10b.

[0043] One of the side walls of the housing 10 forms a light-transmitting surface 12. Specifically, a window 13 is opened on one of the side walls of the housing 10. The size of the window 13 can be equal to the size of this side wall or smaller than the size of this side wall. A light-transmitting plate 14 is arranged on the window 13. The light-transmitting plate 14 can be arranged on the window 13 by means of glue bonding or screw fixing, etc. The light-transmitting plate 14 constitutes the light-transmitting surface 12 of the housing 10.

[0044] In order to further improve the sterilization efficiency of the sterilization device, the area of the side wall provided with the window 13 is larger than the area of any other side wall of the housing 10.

[0045] On each of the remaining side walls of the housing 10 except for the side wall forming the light-transmitting surface 12, one or more magnetic components 15 are arranged. In this embodiment, two magnetic components 15 are arranged on each side wall. The magnetic component 15 can be a magnet and is pasted inside the side wall with glue. Exemplarily, a slot hole 111 can be opened on the side wall, and the magnetic component 15 is glued in the slot hole 111, and the magnetic component 15 is not set to protrude from the side wall surface.

[0046] The lighting module 20 is disposed within the housing 10. The lighting module 20 includes an ultraviolet light source 21 for sterilization, a circuit board 22, and a battery pack 23.

[0047] The circuit board 22 has a first surface and a second surface disposed opposite to each other. The first surface is disposed corresponding to the light-transmitting surface 12 of the housing 10.

[0048] The ultraviolet light source 21 is disposed on the first surface. The light emitted by the ultraviolet light source 21 can be emitted from the light-transmitting surface 12 of the housing 10. The ultraviolet light source may include a plurality of ultraviolet lamp beads or lamp strips arranged in an array on the first surface of the circuit board 22.

[0049] The battery pack 23 is disposed on the second surface and electrically connected to the circuit board 22 to supply power to the entire sterilization device. The battery pack is a rechargeable storage battery.

[0050] The sterilization device further includes a charging interface 40, which is disposed on the circuit board 22 and electrically connected to the battery pack 23. The charging interface 40 is exposed by the housing 10 for convenient charging.

[0051] In this embodiment, when the sterilization device uses different side walls as the reference surfaces for adsorbing on the tabletop or wall surface, the sterilization device has different irradiation angles. Therefore, the side wall of the sterilization device in contact with the tabletop or wall surface can be conveniently adjusted, thereby adjusting the irradiation angle of the sterilization device.

[0052] Embodiment 2:

[0053] As Figures 5 to 8 shown, the sterilization device in this embodiment includes a housing 10, a lighting module 20, and a mounting member 30.

[0054] The housing 10 is configured as a prism structure having a plurality of side walls. In this embodiment, it is a pentagonal prism structure. The housing 10 has a first end 10a and a second end 10b disposed opposite to each other. Each side wall 11 of the housing 10 extends from the first end 10a to the second end 10b.

[0055] A light-transmitting surface 12 is formed on one of the side walls of the housing 10. Specifically, a window 13 is opened on one of the side walls of the housing 10. The size of the window 13 may be equal to the size of the side wall or smaller than the size of the side wall. A light-transmitting plate 14 is disposed on the window 13. The light-transmitting plate 14 can be disposed on the window 13 by means of gluing or screw fixing, etc. The light-transmitting plate 14 constitutes the light-transmitting surface 12 of the housing 10.

[0056] In order to further improve the sterilization efficiency of the sterilization device, the area of the side wall provided with the window 13 is larger than the area of any other side wall of the housing 10.

[0057] The mounting member 30 is disposed on one of the side walls of the housing 10, and the mounting member 30 is rotatably connected to the housing 10. The mounting member 30 is preferably a plate-like structure, and its length is equal to or slightly less than the length of the side wall of the housing 10 (the distance between the first end face and the second end face). One side in the width direction of the mounting member 30 is connected to the housing 10 through a rotating shaft 31, and the rotating shaft 31 is parallel to the light-transmitting surface 12 of the housing 10, so that the housing 10 can rotate relative to the mounting member 30 with the rotating shaft 31 as the rotation axis.

[0058] By increasing the friction force between the mounting member 30, the rotating shaft 31 and the housing 10, the housing 10 can be kept relatively stationary with respect to the mounting member 30 after rotating to a certain angle relative to the mounting member 30.

[0059] One or more magnetic attraction members 15 are provided on the mounting member 30. In this embodiment, two magnetic attraction members 15 are provided on the mounting member 30. The magnetic attraction members 15 can be magnets, which are adhered to the mounting member 30 by glue. Exemplarily, a slot 32 can be formed on the mounting member 30, and the magnetic attraction member 15 is adhered to the slot 32, and the magnetic attraction member 15 is not protruded from the surface of the mounting member 30.

[0060] In other embodiments, one or more fixing members, such as screws, etc., can also be provided on the mounting member 30, and the mounting member 30 is fixedly installed on the wall surface or the table surface through the fixing members.

[0061] The lighting module 20 is disposed in the housing 10. The lighting module 20 includes an ultraviolet light source 21 for sterilization, a circuit board 22 and a battery pack 23.

[0062] The circuit board 22 has a first surface and a second surface disposed opposite to each other, and the first surface is disposed corresponding to the light-transmitting surface 12 of the housing 10.

[0063] The ultraviolet light source 21 is disposed on the first surface, and the light emitted by the ultraviolet light source 21 can be emitted from the light-transmitting surface 12 of the housing 10. The ultraviolet light source can include a plurality of ultraviolet lamp beads or lamp strips arranged in an array on the first surface of the circuit board 22.

[0064] The battery pack 23 is disposed on the second surface and is electrically connected to the circuit board 22 to supply power to the entire sterilization device. The battery pack is a rechargeable storage battery.

[0065] The sterilization device further includes a charging interface 40, which is disposed on the circuit board 22 and is electrically connected to the battery pack 23, and the charging interface 40 is exposed by the housing 10 for convenient charging.

[0066] In this embodiment, when the mounting member of the sterilization device is fixed on a tabletop or a wall surface, the housing of the sterilization device can be rotated to form different angles with the mounting member and be held, so that the sterilization device has different irradiation angles. Therefore, the angle between the housing of the sterilization device and the mounting member can be conveniently adjusted, thereby adjusting the irradiation angle of the sterilization device.

[0067] Compared with the prior art, the sterilization device of the present utility model can conveniently adjust the irradiation angle, avoid direct irradiation on the human body in different application scenarios, and improve the sterilization efficiency.

[0068] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0069] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sterilization device, characterized in that, Comprising: A housing having a light-transmitting surface, the housing including at least two side walls forming an included angle. A lighting module including at least an ultraviolet light source for sterilization, the lighting module being disposed within the housing and the light emitted by the ultraviolet light source being capable of emitting from the light-transmitting surface of the housing. Wherein, with different side walls as reference planes, the sterilization device has different irradiation angles.

2. The sterilization device according to claim 1, characterized in that, The housing has a first end and a second end disposed opposite to each other, each side wall is disposed between the first end and the second end, and the light-transmitting surface is located between the first end and the second end.

3. The sterilization device according to claim 1, wherein The housing is configured to have a multi-prismatic structure with a plurality of side walls, and the light-transmitting surface is formed on one of the side walls.

4. The sterilization device according to claim 1, characterized in that One or more magnetic attracting members are provided on the side wall.

5. The sterilization device according to claim 1, wherein, The sterilization device further includes: A mounting member disposed on one of the side walls of the housing, and the mounting member is rotatably connected to the housing.

6. The sterilization device according to claim 5, characterized in that, The mounting member and the housing are connected by a rotating shaft.

7. The sterilization device according to claim 5, characterized in that, The rotating shaft between the mounting member and the housing is parallel to the light-transmitting surface.

8. The sterilization device according to claim 5, characterized in that, One or more magnetic attracting members are provided on the mounting member; or One or more fixing members are provided on the mounting member.

9. The sterilization device according to claim 1, characterized in that, The lighting module further includes: A circuit board disposed within the housing, the circuit board having a first surface and a second surface disposed opposite to each other, the first surface corresponding to the light-transmitting surface, and the ultraviolet light source is provided on the first surface. A battery pack disposed on the second surface and electrically connected to the circuit board.

10. The sterilization device according to claim 9, characterized in that, The sterilization device further includes: A charging interface disposed on the circuit board and electrically connected to the battery pack, and the charging interface is exposed by the housing.

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