CN213373979U - Portable ultraviolet sterilizer - Google Patents

Abstract

The utility model discloses a portable ultraviolet sterilizer, which comprises a housin, the top of casing is equipped with ultraviolet lamp and is located the outside translucent cover body of ultraviolet lamp, the top of casing is equipped with the cap body of rotation switching, contain the translucent cover body at internal portion of cap when the cap body is closed, be equipped with the battery in the casing, the side of casing is equipped with the button, be equipped with the switch that carries out intercommunication or disconnection with battery and ultraviolet lamp in the button, be equipped with the support with the cap body and button linkage in the casing, when button press switch made battery and ultraviolet lamp communicate, the button drives the relative casing of support messenger cap body and rotates and open. The utility model discloses aim at disinfecting in order to improve the convenience of use through shining ultraviolet ray, can replace people hand contact facility surface simultaneously, improve the protection to self.

Description

Portable ultraviolet sterilizer

Technical Field

The utility model belongs to the disinfection field that disinfects especially relates to a portable ultraviolet sterilizer.

Background

In the daily life environment of people, facilities such as elevator buttons, door handles, handrails and the like which are touched by a large number of people exist in homes or public places such as offices, subways, stations and the like, a large number of mites, bacteria and the like which cannot be seen by naked eyes exist in the places, particularly, the new crown virus is popular at present, the disinfection requirements of people on the places are high, at present, the properties or related managers are generally disinfected regularly, and in the places with large flow of people, the disinfection effect is usually reduced greatly along with the increase of people. In the current epidemic prevention environment, for the population with low autoimmune ability, a self-prepared disinfection tool is also better to improve the self-protection ability. However, the current disinfection means is usually to spray a smearing disinfectant on these public facilities for disinfection, so that the individuals do not carry the disinfectant with them for spraying, and the operation process is too troublesome to be suitable for the individuals.

SUMMERY OF THE UTILITY MODEL

In order to overcome the disinfection means among the prior art and use inconvenient not enough, the utility model provides a portable ultraviolet sterilizer through shining ultraviolet sterilization disinfection in order to improve the convenience of use, can replace people's hand to contact the facility surface simultaneously, improves the protection to self.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable ultraviolet sterilizer, includes the casing, the top of casing is equipped with ultraviolet lamp and is located the outside translucent cover body of ultraviolet lamp, the top of casing is equipped with the cap body of rotation switching, contain the translucent cover body at cap internal portion when the cap body is closed, be equipped with the battery in the casing, the side of casing is equipped with the button, be equipped with the switch that carries out intercommunication or disconnection with battery and ultraviolet lamp in the button, be equipped with the support with the cap body and button linkage in the casing, when button press switch made battery and ultraviolet lamp intercommunication, the button drives the support and makes the relative casing of the cap body rotate and open. When the button is pressed, the cap body is rotated and opened through the linkage of the bracket, the battery and the ultraviolet lamp are connected, and ultraviolet rays radiate outwards through the transparent cover body for sterilization and disinfection. The transparent cover body can be contacted with the surface of the facility such as an elevator key, so that the elevator key can be started in a non-direct contact manner, and the surface of the facility can be disinfected. Through the pivoted cap body, can hold including the translucent cover body, play the protection effect to ultraviolet lamp, avoid the people hand contact translucent cover body simultaneously, have good isolation effect.

As preferred, the support is in sliding connection in the casing, the support includes the body and is located body both ends parallel arrangement's contact block, be equipped with contact block inclined plane on the contact block, the both sides of button are equipped with respectively with the effect inclined plane of contact block inclined plane laminating effect, the button drives the support and removes to the casing top when pushing down. Through the cooperation on effect inclined plane and contact piece inclined plane, the support takes place to remove in the button pushing process, and the support of being convenient for drives the cap body and rotates and open.

Preferably, the inner wall of the shell is provided with a guide groove in sliding fit with the contact block, the guide groove is arranged along the length direction of the shell, and two ends of the guide groove are respectively provided with a stop baffle. The guide groove can be used for guiding and limiting the sliding of the contact block, so that the contact block is ensured to move stably.

Preferably, a gear fixed with the cap body is arranged at the rotary connection position of the cap body and the shell, a rack in matched transmission with the gear is arranged on the support, and a blocking strip for guiding and limiting the rack is arranged in the shell. The rack of the bracket is matched with the gear of the cap body, so that the cap body can be rotated to open a larger angle.

Preferably, a spring acting on the support is arranged in the shell, and grooves for positioning the end parts of the spring are respectively arranged on the shell and the support. When removing the effort to the button, can realize the quick return of support through the spring, drive the cap body simultaneously and close.

Preferably, a battery holder is arranged in the housing, and the battery is arranged in the battery holder.

Preferably, the switch is a time delay switch. When the button rebounds, the delay switch can continuously keep the ultraviolet lamp irradiating for a period of time, so that the transparent cover body is continuously irradiated, and the sterilization and disinfection effect is improved.

Preferably, the bottom of the shell is provided with a hanging hole.

The utility model has the advantages that: (1) the sterilization and disinfection are carried out by irradiating ultraviolet rays, and the use process is convenient and quick; (2) the operation of sterilization and disinfection on the surface of the facility is carried out while the hands of a person are in contact with the surface of the facility, such as the surface of an elevator key, so that the safety protection of a user is ensured; (3) after the transparent cover body is used, the transparent cover body which is contacted with the transparent cover body can be continuously sterilized and disinfected, and the use safety is further improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the button of the present invention after being pressed;

FIG. 4 is a schematic view of the button, bracket and cap of the present invention;

fig. 5 is a schematic view of the button of fig. 4 after being pressed.

In the figure: the cap body 1, the button 2, the action inclined plane 2a, the hanging hole 3, the shell 4, the stop baffle 4a, the guide groove 4b, the battery 5, the support 6, the contact block 61, the contact block inclined plane 61a, the body 62, the spring 7, the transparent cover body 8, the ultraviolet lamp 9, the battery holder 10, the rack 11, the barrier strip 12 and the gear 13.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 2, a portable ultraviolet sterilizer comprises a housing 4, an ultraviolet lamp 9 and a transparent cover 8 are arranged at the top of the housing 4, the ultraviolet lamp 9 can adopt one or more ultraviolet LED lamp sets, the transparent cover 8 can be made of transparent organic glass, and the transparent cover 8 is located outside the ultraviolet lamp 9 and plays a role in protecting the ultraviolet lamp 9. The top of the shell 4 is provided with a cap body 1 which can be opened and closed in a rotating way, and when the cap body 1 is closed, the transparent cover body 8 is contained in the cap body 1. The battery 5 and the battery seat 10 are arranged in the shell 4, the battery seat 10 is fixed with the shell 4, and the battery 5 is arranged in the battery seat 10. The bottom of the shell 4 is provided with a hanging hole 3 so as to hang the sterilizer on the key ring and other objects.

As shown in fig. 2 and 3, a button 2 is disposed on a side surface of the housing 4, a switch for connecting or disconnecting the battery 5 and the ultraviolet lamp 9 is disposed in the button 2, a bracket 6 linked with the cap body 1 and the button 2 is disposed in the housing 4, and when the button 2 presses the switch to connect the battery 5 and the ultraviolet lamp 9, the button 2 drives the bracket 6 to rotate the cap body 1 relative to the housing 4. In this embodiment, the switch is a time delay switch, and the battery 5 and the ultraviolet lamp 9 can be prolonged for a certain time after the button 2 rebounds. The bracket 6 is slidably connected in the housing 4, and the bracket 6 comprises a body 62 and contact blocks 61 arranged in parallel at two ends of the body 62. As shown in fig. 4 and 5, the contact block 61 is provided with a contact block inclined surface 61a, both sides of the button 2 are respectively provided with an action inclined surface 2a for attaching to the contact block inclined surface 61a, and the button 2 drives the bracket 6 to move toward the top of the housing 4 when pressed downward. The inner wall of the shell 4 is provided with a guide groove 4b in sliding fit with the contact block 61, the guide groove 4b is arranged along the length direction of the shell 4, and two ends of the guide groove 4b are respectively provided with a stop baffle 4 a. The cap body 1 is provided with a gear 13 fixed with the cap body 1 at the rotary connection part with the shell 4, the bracket 6 is provided with a rack 11 in matching transmission with the gear 13, and the shell 4 is internally provided with a barrier strip 12 for guiding and limiting the rack 11. A spring 7 acting on the support 6 is arranged in the shell 4, and grooves for positioning the end parts of the spring 7 are respectively arranged on the shell 4 and the support 6.

In actual operation, when the button 2 is not pressed, as shown in fig. 2 and 4, the cap body 1 is in the off state, the ultraviolet lamp 9 is located in the cap body 1, and the battery 5 and the ultraviolet lamp 9 are in the off state. When the button 2 is pressed, as shown in fig. 3 and 5, the acting inclined surfaces 2a at two sides of the button 2 are matched with the contact block inclined surfaces 61a, and the cap body 1 is rotated and opened through the matching transmission among the bracket 6, the cap body 1, the rack 11 and the gear 13, so that the ultraviolet lamp 9 and the transparent cover body 8 inside are exposed. Meanwhile, the button 2 connects the battery 5 and the ultraviolet lamp 9, and ultraviolet rays radiate outwards through the transparent cover body 8 for sterilization and disinfection. After the acting force of the finger on the button 2 is removed, the bracket 6 also slides and returns under the action of the spring 7 to drive the cap body 1 to rotate reversely and close, and the delay switch after the button 2 rebounds enables the battery 5 and the ultraviolet lamp 9 to be communicated for a certain time and then cut off, so that the transparent cover body 8 can be sterilized and disinfected continuously.

Claims (8)

1. A portable ultraviolet sterilizer is characterized by comprising a shell (4), an ultraviolet lamp (9) and a transparent cover body (8) positioned outside the ultraviolet lamp (9) are arranged at the top of the shell (4), the top of the shell (4) is provided with a cap body (1) which can be opened and closed in a rotating way, when the cap body (1) is closed, the transparent cover body (8) is contained in the cap body (1), a battery (5) is arranged in the shell (4), a button (2) is arranged on the side surface of the shell (4), a switch for connecting or disconnecting the battery (5) and the ultraviolet lamp (9) is arranged in the button (2), a bracket (6) linked with the cap body (1) and the button (2) is arranged in the shell (4), when the button (2) presses the switch to communicate the battery (5) with the ultraviolet lamp (9), the button (2) drives the bracket (6) to enable the cap body (1) to rotate relative to the shell (4) to be opened.

2. The portable ultraviolet sterilizer of claim 1, wherein the support (6) is slidably connected in the housing (4), the support (6) comprises a body (62) and contact blocks (61) which are arranged at two ends of the body (62) in parallel, contact block inclined planes (61a) are arranged on the contact blocks (61), action inclined planes (2a) which are attached to the contact block inclined planes (61a) are respectively arranged at two sides of the button (2), and the support (6) is driven to move towards the top of the housing (4) when the button (2) is pressed down.

3. The portable ultraviolet sterilizer as claimed in claim 1, wherein the inner wall of the housing (4) is provided with a guide groove (4b) slidably fitted with the contact block (61), the guide groove (4b) is arranged along the length direction of the housing (4), and both ends of the guide groove (4b) are respectively provided with a stop baffle (4 a).

4. The portable ultraviolet sterilizer as claimed in claim 1, wherein the cap body (1) is provided with a gear (13) fixed with the cap body (1) at the rotary connection part with the shell (4), the bracket (6) is provided with a rack (11) in matching transmission with the gear (13), and the shell (4) is internally provided with a blocking strip (12) for guiding and limiting the rack (11).

5. A portable uv sterilizer according to claim 1, wherein said housing (4) is provided with a spring (7) acting on said support (6), and said housing (4) and said support (6) are provided with respective recesses for positioning the ends of said spring (7).

6. The portable ultraviolet sterilizer as claimed in claim 1, wherein a battery holder (10) is provided in said housing (4), and said battery (5) is disposed in said battery holder (10).

7. The portable ultraviolet sterilizer of claim 1, wherein said switch is a time delay switch.

8. The portable ultraviolet sterilizer as claimed in claim 1, wherein the bottom of said housing (4) is provided with a hanging hole (3).

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