CN213219458U

CN213219458U - Handheld UVC LED degerming lamp

Info

Publication number: CN213219458U
Application number: CN202021821120.5U
Authority: CN
Inventors: 王佩源; 闵风辉
Original assignee: Shanghai Shifan Lighting Technology Co ltd
Current assignee: Shanghai Shifan Lighting Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-18
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a hand-held UVC LED sterilizing lamp, which comprises an upper lamp body and a lower lamp body; the upper lamp body and the lower lamp body are arc-shaped plates which are mutually clamped to form a cylindrical structure; a battery, a control panel and a UVC LED lamp are arranged in the cylindrical structure, the battery supplies power to the control panel and the UVC LED lamp, and the control panel is connected with the UVC LED lamp; be equipped with LED lamp switch, Type-C on the control panel and charge mouthful and child lock switch, charge mouthful through Type-C and charge for the battery, LED lamp switch and printing opacity on-off key connection, child lock switch and child lock key-Type connection, when child lock key is pressed, UVC LED lamp is in the off-state, when child lock key not pressed and printing opacity on-off key continuously presses the certain time, UVC LED lamp is opened. The utility model is small and portable, and accords with human engineering; the design of multiple false touch prevention is adopted, the safety is good, and the application prospect is good.

Description

Handheld UVC LED degerming lamp

Technical Field

The utility model belongs to the technical field of portable sterilamp, a handheld UVC LED sterilamp is related to.

Background

Ultraviolet sterilization is to irradiate ultraviolet rays, and ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in cells of a microorganism organism, so that growth cells and/or regeneration cells are killed, and the sterilization and disinfection effects are achieved. In general, the effective wavelength range of conventional uv sterilization can be divided into four different bands: UVA (400-315 nm), UVB (315-280 nm), UVC (280-200 nm) and vacuum ultraviolet (200-100 nm). Because the C-band ultraviolet ray is easily absorbed by the DNA of organisms, especially the ultraviolet ray of about 253.7nm is the best, and a large number of sterilization and flying insect trapping experiments show that the sterilization effect of the ultraviolet ray with the wavelength of 100-280 nm is better.

Because of wide application range of ultraviolet disinfection and sterilization, the ultraviolet disinfection and sterilization device can be widely used in places such as hospitals, schools, nursery houses, cinemas, buses, offices, families and the like, can purify air, eliminate musty smell, can generate a certain amount of negative oxygen ions, and can be used for disinfecting rooms by ultraviolet rays to ensure that the air is especially fresh. In public places, some germs can be prevented from being transmitted through air or transmitted through the surface of an object through ultraviolet disinfection.

With the development of society, the requirements of people on health and safety are higher and higher. The portability of the UVC sterilizing lamp can meet the requirement of people on portability, and most of the portable UVC sterilizing lamps in the current market have the following problems: 1) portability (small size) is pursued, and the light efficiency is sacrificed, namely the sterilization effect is poor; 2) the volume is too large, and the carrying is inconvenient; 3) when the lamp is carried, the lamp is not protected and is easy to damage; 4) the problem of use safety of the sterilizing lamp is not considered, and the problem of error touch is easy to occur, particularly the problem of error touch of children.

Therefore, the development of the handheld UVC LED sterilizing lamp which is good in portability, good in sterilizing effect and good in use safety is of practical significance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art portability and sterilization effect can't compromise, damage easily and the relatively poor defect of safety in utilization, provide a portable, the good and good handheld UVC LED degerming lamp of safety in utilization of sterilization effect that portability is good.

In order to achieve the above object, the utility model provides a following technical scheme:

a handheld UVC LED sterilizing lamp comprises an upper lamp body and a lower lamp body;

the upper lamp body and the lower lamp body are arc-shaped plates, and are clamped with each other to form a cylindrical structure;

a battery, a control board and a UVC LED lamp are arranged in the cylindrical structure, the battery supplies power to the control board and the UVC LED lamp, and the control board is connected with the UVC LED lamp;

the control panel is provided with an LED lamp switch, a Type-C charging port and a child lock switch, a battery is charged through the Type-C charging port, the LED lamp switch is connected with a light-transmitting switch key, the child lock switch is connected with a child lock key, when the child lock key is pressed down, the control panel ensures that the UVC LED lamp is in a closed state, and when the child lock key is not pressed down and the light-transmitting switch key is continuously pressed down for a certain time, the control panel starts the UVC LED lamp;

the light-transmitting switch key is arranged at a through hole formed in the upper lamp body, the child lock key and the Type-C charging port are arranged on a cover plate at one end of the tubular structure, the other end of the tubular structure is provided with the UVC LED lamp, a side cover is arranged on the outer side of the UVC LED lamp, a through hole which enables light to pass through conveniently is formed in the side cover corresponding to the UVC LED lamp, and silica gel covers for sealing are arranged at two ends of the tubular structure.

The utility model discloses a handheld UVC LED degerming lamp, small and exquisite portable wholly is the tubular structure, accords with human engineering and designs succinctly, grips and feels, and the security is good simultaneously (multiple mistake proofing touches the structure): 1) different from the exposed design of the conventional portable ultraviolet LED germicidal lamp, the silica gel cover arranged on the UVC light-emitting surface of the utility model can not only prevent dust from entering the lamp (most similar products in the market are LEDs directly exposed outside), but also can adopt color matching design with the lamp body to improve the color value of the whole lamp; 2) the LED lamp switch adopts a control mode of not lighting by single pressing and normally starting by pressing, so that the mistaken touch can be avoided to a certain extent; 3) set up hidden children and lock the structure, when children locked and opened, the UVC lamp can't be opened, can further improve the security of this product. In addition, the product adopts modular assembly, has few components, convenient installation and production, novel design and low cost, and has wide application prospect.

As a preferred technical scheme:

a hand-held UVC LED germicidal lamp as described above, said control panel comprising a first control panel and a second control panel;

the first control board and the second control board are respectively positioned at two sides of the battery and are mutually connected;

be equipped with the LED lamp switch on the first control panel, be equipped with Type-C on the second control panel and charge mouthful and child lock switch. The utility model discloses a protection scope is not limited to here, and this department only gives a feasible technical scheme, adopts two control panels mainly for the convenience arranges LED lamp and the mouth that charges at both ends, and convenience of customers uses.

According to the handheld UVC LED sterilization lamp, the first control panel is further provided with an LED indicating lamp used for prompting states of the UVC LED lamp and the battery, the LED indicating lamp is located under the light-transmitting switch key, and a user can see states of the LED indicating lamp through the light-transmitting switch key. The LED pilot lamp feeds back the UVC LED lamp state (including the UVC LED lamp on-state and the UVC LED lamp off-state), and the LED pilot lamp feeds back the battery state, and the LED pilot lamp specifically comprises the following three battery states: a low state (charge is about to drain and not charged), a battery charged state (battery is charged and not reaching 100%), and a full state (battery is charged and 100%).

According to the handheld UVC LED sterilization lamp, the second control panel is further provided with a charging indicator lamp used for prompting the charging state of the battery, and the charging indicator lamp is located on the cover plate where the child lock key is located. The charging indicator light and the LED indicator light have similar functions of feeding back the battery state and are mainly used as a standby.

According to the handheld UVC LED sterilization lamp, the LED indicator lamp and the LED lamp switch are fixed on the first control plate in a welding mode;

Type-C charges mouthful, child lock switch and charge indicator fixes on the second control panel through the welded mode.

According to the handheld UVC LED sterilization lamp, the upper lamp body and the lower lamp body are fixed to each other through the buckles.

According to the handheld UVC LED sterilization lamp, the wavelength of light waves emitted by the UVC LED lamp is 275-280 nm.

According to the handheld UVC LED sterilization lamp, the UVC LED lamp is welded on the aluminum substrate, and the aluminum substrate and the lower lamp body are fixed through screws.

The handheld UVC LED sterilizing lamp is characterized in that the battery is a lithium battery. The protection scope of the present invention is not limited to this, and those skilled in the art can make appropriate adjustments according to actual situations, and the present invention only provides a practical and specific solution.

Has the advantages that:

(1) the hand-held UVC LED sterilizing lamp is small and portable, has a cylindrical structure as a whole, accords with human engineering, is simple in design and has good holding hand feeling;

(2) the utility model discloses a handheld UVC LED degerming lamp adopts the design of multiple mistake proofing touch to ensure its security, firstly, the silica gel lid that sets up at UVC play plain noodles, not only can prevent that the dust from getting into the lamp (most similar products in the market are LED and expose outside directly), and the silica gel lid can adopt the design of matching colors with the lamp body in order to improve the face value of whole lamp, secondly, LED lamp switch adopts the control mode that singly press not bright, often press to open, can avoid the mistake to touch to a certain extent, thirdly, add hidden children and lock the structure, when children lock opened, UVC lamp can't be opened, can further improve the security of this product;

(3) the utility model discloses a handheld UVC LED degerming lamp adopts the modularization equipment, and the subassembly is few, and installation and production are convenient, the modern design, and low cost has application prospect.

Drawings

Fig. 1 is a schematic structural view of a handheld UVC LED germicidal lamp according to the present invention;

the LED lamp comprises an upper lamp body 1, a battery 2, a light-transmitting switch key 3, a first control board 4, an LED lamp switch 4.1, an LED indicator lamp 4.2, a lower lamp body 5, an aluminum substrate 6, a UVC LED lamp 7, a screw 8, a side cover 9, a silica gel cover 10, a second control board 11, a Type-C charging port 11.1, a child lock switch 11.2, a charging indicator lamp 11.3 and a child lock key 12.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

A hand-held UVC LED sterilization lamp, as shown in figure 1, comprises an upper lamp body 1 and a lower lamp body 5;

the upper lamp body 1 and the lower lamp body 5 are both arc-shaped plates, and are fixed with each other through buckles to form a cylindrical structure;

the cylindrical structure is internally provided with a battery 2 (a lithium battery), a first control board 4, a second control board 11 and a UVC LED lamp 7 (the wavelength of light waves is 275-280 nm), the battery 2 supplies power to the first control board 4, the second control board 11 and the UVC LED lamp 7, and the first control board 4, the second control board 11 and the UVC LED lamp 7 are connected with one another;

the first control board 4 and the second control board 11 are respectively positioned at two sides of the battery 2;

an LED lamp switch 4.1 and an LED indicator lamp 4.2 used for prompting the state of a UVC LED lamp 7 and the state of a battery 2 are welded on the first control plate 4, the LED lamp switch 4.1 is connected with a light-transmitting switch key 3 (arranged at a through hole formed in the upper lamp body 1), the LED indicator lamp 4.2 is positioned below the light-transmitting switch key 3, and a user can see the state of the LED indicator lamp 4.2 through the light-transmitting switch key 3;

the second control panel 11 is welded with a Type-C charging port 11.1, a child lock switch 11.2 and a charging indicator lamp 11.3 for prompting the charging state of the battery 2, the battery 2 is charged through the Type-C charging port 11.1, the child lock switch 11.2 is connected with a child lock key 12 (the child lock key 12, the Type-C charging port 11.1 and the charging indicator lamp 11.3 are all installed on a cover plate at the end A of the tubular structure), when the child lock key 12 is pressed, the UVC LED lamp 7 is in a closed state, and when the child lock key 12 is not pressed and the light-transmitting switch key 3 is continuously pressed for a certain time, the UVC LED lamp 7 is turned on;

the UVC LED lamp 7 welds on aluminium base board 6, and aluminium base board 6 passes through the screw 8 with lower lamp body 5 and fixes (the UVC LED lamp 7 is located tubular structure's B end promptly the looks remote site of A end this moment), and the UVC LED lamp 7 outside is equipped with side cap 9, corresponds UVC LED lamp 7 on the side cap 9 and is equipped with the through-hole that makes things convenient for light to pass, and the tubular structure both ends are equipped with sealed silica gel lid 10 of usefulness.

Through verification, the handheld UVC LED sterilizing lamp is small and portable, is of a cylindrical structure as a whole, accords with human engineering, is simple in design and has good holding hand feeling; the safety of the lamp is ensured by adopting a multiple false touch prevention design, firstly, the silica gel cover arranged on the UVC light-emitting surface can prevent dust from entering the lamp (most similar products in the market are LEDs directly exposed outside), and the silica gel cover and the lamp body can adopt a color matching design to improve the color value of the whole lamp; the modular assembly is adopted, the number of components is small, the installation and the production are convenient, the design is novel, the cost is low, and the application prospect is good.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these embodiments are merely illustrative and various changes or modifications may be made without departing from the spirit and scope of the invention.

Claims

1. A handheld UVC LED degerming lamp is characterized by comprising an upper lamp body and a lower lamp body;

2. The hand-held UVC LED germicidal lamp of claim 1, wherein the control board includes a first control board and a second control board;

be equipped with the LED lamp switch on the first control panel, be equipped with Type-C on the second control panel and charge mouthful and child lock switch.

3. The handheld UVC LED sterilization lamp according to claim 2, wherein said first control panel is further provided with an LED indicator light for indicating the state of the UVC LED light and the state of the battery, the LED indicator light is located under a light-transmitting switch key, and the state of the LED indicator light can be seen by a user through the light-transmitting switch key.

4. The handheld UVC LED sterilization lamp according to claim 3, wherein said second control panel is further provided with a charge indicator light for indicating the charge state of the battery, said charge indicator light is located on the cover plate where the child lock key is located.

5. The hand-held UVC LED sterilization lamp according to claim 4, wherein said LED indicator light and LED light switch are fixed to said first control panel by welding;

6. The hand-held UVC LED sterilization lamp of claim 1, wherein said upper and lower lamp bodies are fixed to each other by a snap fit.

7. The hand-held UVC LED germicidal lamp according to claim 1 wherein said UVC LED lamp emits light having a wavelength of 275 to 280 nm.

8. The handheld UVC LED sterilization lamp of claim 1, wherein said UVC LED lamp is welded to an aluminum base plate, and said aluminum base plate and said lower lamp body are fixed by screws.

9. The hand-held UVC LED germicidal lamp of claim 1 wherein the battery is a lithium battery.