CN219614450U

CN219614450U - Portable excimer sterilizing lamp

Info

Publication number: CN219614450U
Application number: CN202321091872.4U
Authority: CN
Inventors: 时建平; 赵志鹏
Original assignee: Capital Airport Group Equipment Operation And Maintenance Management Co ltd
Current assignee: Capital Airport Group Equipment Operation And Maintenance Management Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-01
Anticipated expiration: 2033-05-09

Abstract

A portable excimer disinfection lamp, which is a heart-shaped body, comprising: the middle shell and the lower cover are fixed together to form an inner cavity; in the inner cavity, there is provided: a battery, an excimer lamp, a reflector and a circuit board; the switch button is positioned on the side edge of the lower cover; the excimer lamp and the reflector are arranged on the lower cover, and the excimer lamp is positioned between the reflector and the lower cover; a disinfection window corresponding to the position of the excimer lamp is arranged on the lower cover; and a convex lens filter is arranged in the disinfection window. The portable excimer sterilizing lamp has the advantages of small volume, quick sterilization, convenient carrying and simple operation.

Description

Portable excimer sterilizing lamp

Technical Field

The utility model relates to the technical field of disinfection devices, in particular to a portable excimer disinfection lamp.

Background

Along with epidemic situation prevention and control normalization, a large number of products for disinfecting the surfaces of objects and air are induced. In general, indoor sterilization is generally performed by ultraviolet or chemical spraying, and the ultraviolet or chemical spraying is required to be performed in an unmanned environment, while in a manned environment, an excimer sterilization lamp is generally used for sterilization.

In many scenes, the disinfection products such as alcohol and the like are inconvenient to carry, and the shortest acting time of the common chemical disinfection products is more than 20 minutes; conventional disinfection lamps are typically bulky and inconvenient to carry.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a portable excimer sterilizing lamp which is small in size, convenient to carry, and simple to operate, and can rapidly sterilize the surface of an object.

In order to achieve the above object, the present utility model provides a portable excimer sterilizing lamp comprising,

is a heart-shaped body, comprising:

the middle shell and the lower cover are fixed together to form an inner cavity;

in the inner cavity, there is provided: a battery, an excimer lamp, a reflector and a circuit board;

the switch button is positioned on the side edge of the lower cover;

the excimer lamp and the reflector are arranged on the lower cover, and the excimer lamp is positioned between the reflector and the lower cover;

a disinfection window corresponding to the position of the excimer lamp is arranged on the lower cover;

and a convex lens filter is arranged in the disinfection window.

Further, the novel energy-saving box further comprises an upper cover, wherein the upper cover is connected with the middle shell through a hinge; the mirror is embedded in the inner side of the upper cover.

Further, the section of the reflecting plate is trapezoid.

Further, a U disk storage position is arranged in the inner cavity, and a storage hole corresponding to the U disk storage position is formed in the middle shell.

Furthermore, the inner side of the lower cover is respectively provided with a battery slot and a circuit board slot.

The portable excimer sterilizing lamp has the following beneficial effects:

the ultraviolet rays emitted by the excimer lamp are reflected to the disinfection window by the reflecting plate through a unique reflecting design, so that the power of the excimer lamp is reduced to the greatest extent, and the disinfection efficiency is improved;

the volume is small, and the carrying is convenient;

the convex lens filter is utilized to effectively filter ultraviolet rays which hurt human bodies, so that the safety is improved.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, and do not limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a portable excimer lamp according to the present utility model;

FIG. 2 is a schematic view of a disinfection window of a portable excimer disinfection lamp according to the present utility model;

FIG. 3 is a side view of a portable excimer disinfection lamp according to the present utility model;

fig. 4 is a schematic view showing an assembly of a reflector and an excimer lamp according to the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.

The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.

In the drawings, some structural or methodological features are shown in a particular arrangement and/or order. However, it should be understood that such a particular arrangement and/or ordering may not be required. In some embodiments, these features may be arranged in a different manner and/or order than shown in the illustrative figures. Additionally, the inclusion of structural or methodological features in a particular figure is not meant to imply that such features are required in all embodiments, and in some embodiments, may not be included or may be combined with other features.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise. "plurality" is understood to mean two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" should be interpreted broadly, and for example, they may be fixed, they may be detachably connected, or they may be integrally connected, and it is possible for those skilled in the art to understand the specific meaning of these terms in the present utility model in a specific case.

It is further noted that unless expressly specified and limited otherwise, the use of the terms "upper," "lower," "left," "upper left," and the like herein to describe the location of various structures or elements is based on the relative positions shown in the drawings and is not intended to limit the location of such structures or elements.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Epidemic situation normalization prevention and control spawns a large number of products for disinfecting object surfaces and air, but for the application of new technology, a plurality of people have a contraindication. And some disinfection devices are not suitable for pregnant women and ultraviolet sensitive people. Several university studies have demonstrated that uv light at 222nm wavelength is effective in killing pathogenic microorganisms without adversely affecting the skin and eyes. Light of 222nm wavelength cannot pass through the stratum corneum and the oil layer on the skin surface. Light having a wavelength of 222nm is absorbed by the outer surface of the cornea, and the possibility of causing cataract is very small. Because the disinfection products such as alcohol are inconvenient to carry about in many occasions, and traditional disinfection lamp is bulky, also inconvenient carrying, or disinfection equipment function singleness can't satisfy multiple user demand. Therefore, in order to give consideration to various using groups, the embodiment of the utility model provides a portable excimer sterilizing lamp which has the advantages of small volume, quick sterilization, convenient carrying, multiple purposes and the like.

Fig. 1 is a schematic view of a portable excimer sterilizing lamp according to the present utility model, fig. 2 is a schematic view of a sterilizing window of the portable excimer sterilizing lamp according to the present utility model, fig. 3 is a side view of the portable excimer sterilizing lamp according to the present utility model, and a message description will be made of the portable excimer sterilizing lamp according to an embodiment of the present utility model with reference to fig. 1 to 3.

As shown in fig. 1 to 3, the portable excimer sterilizing lamp of the utility model comprises an upper cover 1, a middle shell 2 and a lower cover 3, wherein the upper cover 1 is connected with the middle shell 2 in a reversible way through a hinge 4, the middle shell 2 and the lower cover 3 are buckled together, and a closed inner cavity is formed by surrounding. In this cavity, a battery 8, an excimer lamp 9, a power source 10, a light reflecting plate 11, and a circuit board 12 are mounted, respectively. A U disk mounting position 13 is also arranged in the inner cavity.

In this embodiment, the battery 8 is located in the upper left corner of the lower cover 3; the excimer lamp 9 is transversely arranged at the upper part of the middle of the lower cover 3; the two fixed ends 111 and 112 of the reflecting plate 11 are respectively positioned on the upper side and the lower side of the excimer lamp 9 and are arranged on the lower cover 3 through screws; the power supply 10 is positioned on the lower cover 3 at a position below; the circuit board 12 is mounted on the upper right corner of the lower cover 3.

Fig. 4 is a schematic diagram illustrating the assembly of the reflector and the excimer lamp according to the present utility model, as shown in fig. 4, the cross section of the reflector 11 is trapezoid, and two fixing ends 111 and 112 of the reflector are fixed on the lower cover 3, so that the excimer lamp 9 is located between the reflector 11 and the lower cover 3.

Fig. 2 shows an external view of the lower cover 3, as shown in fig. 2, the lower cover 3 is provided with a disinfection window 5, and the disinfection window 5 corresponds to the position of the excimer lamp 9 in the inner cavity. The convex lens filter 6 is arranged in the disinfection window 5, which can effectively filter ultraviolet rays harmful to human bodies, so that ultraviolet frequency band light harmless to the human bodies can smoothly pass through, and the safety of products is further ensured.

A switch button 7 is arranged on the left side of the lower cover 3 and is matched with a switch circuit on a circuit board 12 in the inner cavity.

In the embodiment of the utility model, the ultraviolet rays emitted by the excimer lamp 9 are reflected to the disinfection window 5 on the lower cover 3 by the reflecting plate 11, so that the power of the excimer lamp is reduced to the greatest extent, and the disinfection efficiency of the portable excimer disinfection lamp can be improved by about 30% compared with other object surface disinfection lamps with the same power. And the ultraviolet rays emitted by the excimer lamp 9 pass through the disinfection window 5 and the convex lens filter 6 to rapidly disinfect the surface of an object, so as to avoid contacting with a human body.

Experiments prove that after the user opens the disinfection through the switch button 7, the surface disinfection effect of 99.9% can be achieved within 2 seconds.

In this embodiment, the portable excimer sterilizing lamp has a heart-shaped overall appearance, and the sterilizing window 5 has a heart-shaped appearance and has an attractive appearance.

It should be understood that the shape of the disinfection window in the present utility model is illustrative and not limiting, and that the disinfection window may be other shapes without departing from the exemplary embodiments.

In this embodiment, the lower cover 3 is provided with mounting slots (not shown in the figure) for the battery 8 and the circuit board 12, the battery 8 and the circuit board 12 are placed in the corresponding slots, and the middle housing 2 and the lower cover 3 are used for pressing them, so that the assembly complexity is reduced.

In this embodiment, the mirror is embedded in the inner side of the upper cover 1, so that the portable excimer sterilizing lamp can be used as a mirror when a user does not use the portable excimer sterilizing lamp for sterilization, thereby increasing the purposes and adapting to the crowds with multiple demands.

As shown in fig. 1, the portable excimer lamp of this embodiment is further provided with a U-disk storage location 13 in the inner cavity, said storage hole being located on the intermediate housing 2 (not shown in the drawing).

The portable excimer sterilizing lamp has the following advantages:

1. the sterilizing lamp can be used in a state of people, and does not have adverse effect on human bodies;

2. the efficiency is not affected by the ambient temperature and is almost unchanged from-30 ℃ to 80 ℃;

3. the unique reflective design of the reflective plate improves the disinfection efficiency;

4. the convex lens filter is utilized to effectively filter ultraviolet rays which are harmful to human bodies, so that the safety is improved;

5. the battery and the power supply are arranged, and the charging and discharging integrated design can be used as a charger;

6. the mirror and the USB flash disk are used for storage and the like, so that the use of various personnel is satisfied;

7. the volume is small, and the portable bicycle is convenient for daily travel.

Those of ordinary skill in the art will appreciate that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A portable excimer disinfection lamp, characterized by a heart-shaped body comprising:

the switch button is positioned on the side edge of the lower cover;

and a convex lens filter is arranged in the disinfection window.

2. The portable excimer disinfection lamp of claim 1, further comprising an upper cover connected to said intermediate housing by a hinge; the mirror is embedded in the inner side of the upper cover.

3. The portable excimer lamp of claim 1, wherein the reflector has a trapezoidal cross section.

4. The portable excimer lamp of claim 1, wherein a U-disc storage location is provided in the interior cavity, and a storage hole corresponding to the U-disc storage location is provided in the intermediate housing.

5. The portable excimer lamp of claim 1, wherein the inner side of the lower cover is provided with a battery slot and a circuit board slot, respectively.