WO2022047702A1 - Floor-type ultraviolet germicidal lamp - Google Patents

Abstract

A floor-type ultraviolet germicidal lamp, comprising a movable base (1) and a lamp body (2) provided on the movable base (1). The lamp body (2) comprises an ultraviolet lamp tube and a main control board electrically connected to the ultraviolet lamp tube; a plurality of human body sensors (21) electrically connected to the main control board are provided in the circumferential direction of the lamp body (2); the ultraviolet lamp tube is vertically provided in the lamp body (2); an upper cover (22) and a lower cover (23) are respectively provided at the upper and lower ends of the ultraviolet lamp tube; the movable base (1) comprises a base (11) and a connection rod (12) that are connected; the connection rod (12) is connected to the lower cover (23); a plurality of supporting legs (13) that are radially arranged are provided on the base (11); and universal wheels (15) are respectively provided at the ends of the supporting legs (13) distant from the base (11). The floor-type ultraviolet germicidal lamp can slide along each direction, and the human body sensors (21) are arranged, thereby being capable of preventing a human body from being damaged by ultraviolet rays.

Description

A floor-standing ultraviolet germicidal lamp technical field

The invention relates to the technical field of ultraviolet germicidal lamps, in particular to a floor-standing ultraviolet germicidal lamp.

Background technique

It is a common disinfection and sterilization method to kill microorganisms in the air and on the surface of objects by strong ultraviolet radiation. In the prior art, ultraviolet lamps are usually used to irradiate the places that need to be sterilized for sterilization, and the ultraviolet lamps are generally hung on walls and other places and cannot be transported to other places. Conventional floor-standing UV lamps are usually designed to be small in size for easy movement, resulting in a small range of UV rays. When sterilizing a large area, it needs to be moved many times, which is not convenient to use. Therefore, a floor-standing UV sterilization is required. The lamp solves the above technical problems.

technical problem

The technical problem to be solved by the present invention is to provide a floor-standing ultraviolet germicidal lamp that is easy to move.

technical solutions

In order to solve the above technical problems, the technical solution adopted in the present invention is: a floor-type ultraviolet germicidal lamp, comprising a movable base and a lamp body arranged on the movable base, the lamp body includes an ultraviolet lamp tube and a The main control board to which the lamp tube is electrically connected, a plurality of human body sensors electrically connected to the main control board are arranged on the circumference of the lamp body, the ultraviolet lamp tube is vertically arranged in the lamp body, and the ultraviolet The upper and lower ends of the lamp tube are respectively provided with an upper cover and a lower cover, the movable base includes a connected base and a connecting rod, the connecting rod is connected with the lower cover, and the base is provided with multiple radially arranged There are support feet, and the ends of the support feet away from the base are respectively provided with universal wheels.

Further, the lamp body is also provided with a plurality of protective nets, and the protective nets are arranged around the ultraviolet lamp tube.

Further, a timer electrically connected to the main control board is provided on the top surface of the upper cover, and the timer includes a timing knob set by rotation.

Further, a warning light electrically connected to the main control board is also provided on the top surface of the upper cover.

Further, it also includes a socket electrically connected to the main control board, and an accommodating cavity for accommodating the socket is provided on the connecting rod.

Further, the number of the supporting feet is five, and the supporting feet are arranged at equal intervals in the circumferential direction of the base.

Further, the human body sensor is an infrared sensor.

Further, the connecting rod is a telescopic rod, and both ends of the telescopic rod are respectively connected with the lower cover and the base.

Further, the upper cover is also provided with a handle that is rotatably connected to the upper cover.

Further, the radiation intensity of the ultraviolet lamp tube is 30000 μW/cm ² .

beneficial effect

The beneficial effects of the present invention are: the bottom of the lamp body of the floor-standing ultraviolet germicidal lamp provided by the present invention is provided with a movable base, and a plurality of radially arranged support feet with universal wheels are arranged on the movable base, so that the floor-standing ultraviolet germicidal lamp can be Sliding in all directions, it is convenient for users to move the floor-standing UV germicidal lamp to the place where it needs to be used. At the same time, it can increase the overall volume of the floor-standing UV germicidal lamp, design the UV lamp tube larger, and set the UV lamp tube vertically in the In the lamp body, the radiation intensity and irradiation area of the floor-standing UV germicidal lamp are increased to improve the sterilization efficiency of the floor-standing UV germicidal lamp. The floor-standing UV germicidal lamp is also equipped with a number of human sensors, which can effectively prevent the floor-standing UV germicidal lamp from being damaged. Ultraviolet rays are emitted when people are moving around, so as to prevent the human body from being harmed by ultraviolet rays.

Description of drawings

1 is a schematic structural diagram of a floor-standing ultraviolet germicidal lamp according to Embodiment 1 of the present invention;

2 is an exploded view of the floor-standing ultraviolet germicidal lamp according to the first embodiment of the present invention;

FIG. 3 is a top view of the floor-standing ultraviolet germicidal lamp according to the first embodiment of the present invention.

Label description:

1. Active base; 11. Base; 12. Connecting rod; 13. Supporting feet; 14. Receiving cavity; 15. Universal wheel; 2. Lamp body; 21. Human body sensor; 22. Top cover; 23. Lower cover; 24, protective net; 3, timer; 31, timing knob; 4, warning light; 5, socket.

Embodiments of the present invention

In order to describe in detail the technical content, achieved objects and effects of the present invention, the following descriptions are given with reference to the embodiments and the accompanying drawings.

Please refer to FIG. 1 to FIG. 3 , a floor-standing ultraviolet germicidal lamp includes a movable base 1 and a lamp body 2 arranged on the movable base 1 , and the lamp body 2 includes an ultraviolet lamp tube and a The main control board that is electrically connected, the lamp body 2 is provided with a plurality of human body sensors 21 that are electrically connected to the main control board in the circumferential direction, and the ultraviolet lamp tube is vertically arranged in the lamp body 2, so The upper and lower ends of the ultraviolet lamp tube are respectively provided with an upper cover 22 and a lower cover 23. The movable base 1 includes a base 11 and a connecting rod 12 that are connected to each other. The connecting rod 12 is connected to the lower cover 23. The seat 11 is provided with a plurality of support feet 13 arranged radially, and the ends of the support feet 13 away from the base 11 are respectively provided with universal wheels 15 .

The working principle of the present invention is briefly described as follows: the bottom of the lamp body 2 of the floor-standing ultraviolet germicidal lamp is provided with a movable base 1, and a plurality of supporting feet 13 with universal wheels 15 are arranged on the movable base 1, and the supporting feet 13 are arranged radially. The floor-standing ultraviolet germicidal lamp can be slid in all directions, which is convenient for the movement of the floor-standing ultraviolet germicidal lamp. At the same time, the overall volume of the lamp body 2 can be increased, and the size of the ultraviolet lamp tube can be designed to be larger, and the ultraviolet lamp tube is vertically arranged in the lamp. In the body 2, the radiation intensity and irradiation area of the floor-standing ultraviolet germicidal lamp are improved, thereby improving the sterilization efficiency of the floor-standing ultraviolet germicidal lamp. A plurality of human body sensors 21 are also arranged on the floor-standing ultraviolet germicidal lamp. When the human body sensor 21 When it is sensed that someone is moving around the floor-standing ultraviolet germicidal lamp, the floor-standing UV germicidal lamp stops working to avoid the human body from being harmed by ultraviolet rays.

It can be seen from the above description that the beneficial effects of the present invention are: the floor-standing ultraviolet germicidal lamp can slide in all directions, which is convenient for transporting the floor-standing ultraviolet germicidal lamp to the target site, and the ultraviolet lamp tube in the floor-standing ultraviolet germicidal lamp can be designed to be larger , improve the radiation intensity and irradiation range of the floor-standing ultraviolet germicidal lamp, and further improve the sterilization efficiency. The human body sensor 21 arranged on the lamp body 2 of the floor-standing ultraviolet germicidal lamp can prevent the human body from being exposed to ultraviolet rays when moving around the floor-standing ultraviolet germicidal lamp. s damage.

Further, the lamp body 2 is also provided with a plurality of protective nets 24, and the protective nets 24 are arranged around the ultraviolet lamp tube.

As can be seen from the above description, the protective net 24 surrounding the ultraviolet lamp tube is arranged on the lamp body 2 to avoid damage to the ultraviolet lamp tube caused by external force, and at the same time, avoid direct contact between the operator and the ultraviolet lamp tube, and improve the safety of the floor-standing ultraviolet germicidal lamp.

Further, a timer 3 electrically connected to the main control board is provided on the top surface of the upper cover 22 , and the timer 3 includes a timing knob 31 that is set by rotation.

As can be seen from the above description, the working time of the floor-standing ultraviolet germicidal lamp can be set by turning the timing knob 31, so that the floor-standing ultraviolet germicidal lamp automatically stops after reaching the set working time, so as to meet the needs of users.

Further, the top surface of the upper cover 22 is further provided with a warning light 4 electrically connected to the main control board.

It can be seen from the above description that the warning light 4 on the upper cover 22 is always on during the working process of the floor-standing ultraviolet germicidal lamp, reminding people who move around the floor-standing UV germicidal lamp not to approach, so as to avoid the human body being injured by ultraviolet radiation.

Further, it also includes a socket 5 electrically connected to the main control board, and an accommodating cavity 14 for accommodating the socket 5 is provided on the connecting rod 12 .

It can be seen from the above description that the socket 5 is connected to an external power source to supply power to the floor-standing ultraviolet germicidal lamp, and the connecting rod 12 is provided with a accommodating cavity 14 for accommodating the socket 5 to make the overall structure of the floor-standing UV germicidal lamp more compact.

Further, the number of the supporting feet 13 is five, and the supporting feet 13 are arranged at equal intervals in the circumferential direction of the base 11 .

As can be seen from the above description, the five supporting feet 13 are arranged at equal intervals in the circumferential direction of the base 11, so that the floor-type UV germicidal lamp can be kept in balance as a whole, and the floor-type UV germicidal lamp can be prevented from falling during placement and movement.

Further, the human body sensor 21 is an infrared sensor.

As can be seen from the above description, the human body sensor 21 detects whether people or other animals are moving around by emitting infrared rays, so that the floor-type ultraviolet germicidal lamp can be stopped in time when there are people or animals around, so as to avoid ultraviolet rays from causing damage to people or animals.

Further, the connecting rod 12 is a telescopic rod, and two ends of the telescopic rod are respectively connected to the lower cover 23 and the base 11 .

As can be seen from the above description, the connecting rod 12 is set as a telescopic telescopic rod, so that the lamp body 2 can be lifted and lowered on the movable base 1, so that the user can change the irradiation range of the floor-standing ultraviolet germicidal lamp according to the actual use requirements, and improve the floor-standing ultraviolet ray. The germicidal efficiency of germicidal lamps.

Further, the upper cover 22 is also provided with a handle that is rotatably connected to the upper cover 22 .

It can be seen from the above description that a handle is provided on the upper cover 22 to facilitate the user to carry the floor-standing ultraviolet germicidal lamp. When the handle is not in use, it can be rotated to a certain angle to avoid affecting the operation of other components on the upper cover 22.

Further, the radiation intensity of the ultraviolet lamp tube is 30000 μW/cm ² .

It can be seen from the above description that the ultraviolet rays emitted by the ultraviolet lamp tube can effectively kill the microorganisms in the irradiation range and avoid the phenomenon of photoreactivation of the microorganisms.

Example 1

Please refer to FIG. 1 to FIG. 3, the first embodiment of the present invention is: a floor-standing ultraviolet germicidal lamp, which is used for disinfection and sterilization of public places and private spaces such as hospitals, schools, nurseries, cinemas, buses, offices, etc., to avoid germs Spread by air or on surfaces attached to objects.

As shown in FIG. 1 , the floor-standing ultraviolet germicidal lamp includes a movable base 1 and a lamp body 2 arranged on the movable base 1. The lamp body 2 is provided with a vertical ultraviolet lamp tube and a lamp body 2 connected to the ultraviolet lamp. The main control board for the electrical connection of the lamp tube, the upper and lower ends of the ultraviolet lamp tube are respectively provided with an upper cover 22 and a lower cover 23, and the upper cover 22 and the lower cover 23 are respectively detachably connected to the lamp body 2 , the side of the lower cover 23 away from the lamp body 2 is connected to the movable base 1 , and the upper cover 22 is provided with a warning light 4 and a timer 3 that are electrically connected to the main control board. When the floor-type ultraviolet germicidal lamp is in the working state, the warning light 4 is always on, and the lamp body 2 is provided with a plurality of protective nets 24 for the ultraviolet rays emitted by the ultraviolet lamp to pass through. The ultraviolet lamp tube is arranged to avoid damage to the ultraviolet lamp caused by collision of other objects in the external environment with the ultraviolet lamp, and at the same time prevent the user from directly contacting the ultraviolet lamp, thereby improving the safety of the floor-standing ultraviolet germicidal lamp.

Further, the lamp body 2 is provided with a plurality of human body sensors 21 that are respectively electrically connected to the main control board. The human body sensors 21 are arranged on the side of the lamp body 2, and a plurality of the human body sensors The sensor 21 faces in different directions to ensure that the human body sensor 21 can sense when a person or animal approaches the floor-standing ultraviolet germicidal lamp from any angle, and then sends a signal to the main control board to make the main control board Control the ultraviolet lamp to suspend light emission, when the human or animal leaves the sensing range of the human body sensor 21, the main control board controls the ultraviolet lamp to restart, effectively preventing the ultraviolet rays emitted by the ultraviolet lamp from affecting the Injury to humans or animals. Optionally, the human body sensor 21 is an infrared sensor.

As shown in FIG. 2 , the movable base 1 includes a base 11 , a connecting rod 12 is arranged on the base 11 , the connecting rod 12 is connected with the lower cover 23 , and the connecting rod 12 is provided with an inner A concave accommodating cavity 14, the accommodating cavity 14 is provided with a socket 5 electrically connected to the main control board, and the socket 5 is used for connecting with an external power cord to supply power to the floor-standing ultraviolet germicidal lamp. The base 11 is also provided with a plurality of support feet 13 arranged radially, and the end of the support feet 13 away from the base 11 is provided with a universal wheel 15, so that the lamp body of the floor-standing ultraviolet germicidal lamp is 2 can be slid in any direction under the driving of the movable base 1 . In this embodiment, the number of the support feet 13 is five, and the five support feet 13 are arranged at equal intervals in the circumferential direction of the base 11 to ensure that the floor-standing ultraviolet germicidal lamp is placed and moved Keep balance while avoiding the fall of the floor-standing UV germicidal lamp.

Further, the lamp body 2 arranged on the movable base 1 can be designed to be larger, so as to increase the overall weight of the floor-standing ultraviolet germicidal lamp and improve the movement of the floor-standing ultraviolet germicidal lamp without affecting the movement. The stability of the floor-standing ultraviolet germicidal lamp, and the size of the ultraviolet lamp tube disposed in the lamp body 2 can be designed to be larger, so as to improve the radiation intensity and irradiation area of the ultraviolet lamp tube, and further improve the The sterilization efficiency and coverage area of the floor-standing ultraviolet germicidal lamp, the radiation intensity of the ultraviolet lamp in this embodiment can reach 30,000 μW/cm ² , so as to increase the irradiation dose of microorganisms in the surrounding environment of the floor-standing ultraviolet germicidal lamp, Effectively kill germs and avoid photoreactivation.

Preferably, the connecting rod 12 includes a connected head and a telescopic rod, the head is provided with the accommodating cavity 14 , one end of the telescopic rod is connected to the head, and the other end is connected to the base 11 is connected, when the telescopic rod is in a fully retracted state, the head collides with the base 11, and the height of the lamp body 2 can be adjusted by adjusting the length of the telescopic rod, and the ultraviolet The irradiation range of the lamp tube changes accordingly, so that the floor-type ultraviolet germicidal lamp is adapted to the area of the current workplace, and the versatility of the floor-type ultraviolet germicidal lamp is improved.

As shown in FIG. 3 , the timer 3 further includes a timing knob 31 and a scale matched with the timing knob 31 . Rotating the timing knob 31 so that the pointer on the timing knob 31 points to the corresponding scale can control the The on-off state, the timing or the always-on state of the floor-standing ultraviolet germicidal lamp and the setting of the working time of the floor-standing ultraviolet germicidal lamp make the floor-standing ultraviolet germicidal lamp easy to operate and improve the user experience. Preferably, the upper cover 22 is also provided with a handle (not shown) that is convenient for the user to lift the floor-standing ultraviolet germicidal lamp, and opposite ends of the handle are respectively rotatably connected to the upper cover 22 to connect the After the floor-standing ultraviolet germicidal lamp is placed in a selected place, the handle can be rotated to a certain angle, so as to prevent the handle from hindering the user from turning the timing knob 31 and prevent the handle from blocking the warning light 4 .

The operation process of the floor-standing ultraviolet germicidal lamp provided in this embodiment is as follows: after placing the floor-standing ultraviolet germicidal lamp in a determined position, connect the plug to the mains through an external power cord, and the user will set the time according to the actual use requirement. The knob 31 is rotated to the corresponding scale, and the floor-standing ultraviolet germicidal lamp starts to work after a set working time of 5 to 10 seconds, providing the user with time to leave. During the working process of the floor-standing ultraviolet germicidal lamp If someone enters the sensing range of the human body sensor 21 , the floor-standing ultraviolet germicidal lamp will temporarily stop working. When the person leaves the sensing range of the human body sensor 21 , the floor-standing ultraviolet germicidal lamp continues to work until it reaches the set value. sterilization time.

To sum up, the floor-standing ultraviolet germicidal lamp provided by the present invention has high sterilization efficiency and wide coverage, and can effectively kill harmful germs in the environment. It avoids damage to human body or animals caused by ultraviolet rays, and the user experience is good.

The above descriptions are only examples of the present invention, and are not intended to limit the scope of the present invention. Any equivalent transformations made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in related technical fields, are similarly included in the within the scope of patent protection of the present invention.

Claims (10)

1. A floor-type ultraviolet germicidal lamp is characterized in that: it comprises a movable base and a lamp body arranged on the movable base, the lamp body comprises an ultraviolet lamp tube and a main control board electrically connected with the ultraviolet lamp tube, so The circumference of the lamp body is provided with a plurality of human body sensors that are electrically connected to the main control board, the ultraviolet lamp tube is vertically arranged in the lamp body, and the upper and lower ends of the ultraviolet lamp tube are respectively provided with upper A cover and a lower cover, the movable base includes a connected base and a connecting rod, the connecting rod is connected to the lower cover, the base is provided with a plurality of supporting feet arranged radially, and the supporting feet are far away from the One end of the base is respectively provided with a universal wheel.
2. The floor-standing ultraviolet germicidal lamp according to claim 1, characterized in that: the lamp body is further provided with a plurality of protective nets, and the protective nets are arranged around the ultraviolet lamp tube.
3. The floor-standing ultraviolet germicidal lamp according to claim 1, characterized in that: a timer electrically connected to the main control board is provided on the top surface of the upper cover, and the timer comprises a timing knob set by rotation.
4. The floor-standing ultraviolet germicidal lamp according to claim 1, wherein a warning lamp electrically connected to the main control board is further provided on the top surface of the upper cover.
5. The floor-standing ultraviolet germicidal lamp according to claim 1, further comprising a socket electrically connected to the main control board, and a accommodating cavity for accommodating the socket is provided on the connecting rod.
6. The floor-standing ultraviolet germicidal lamp according to claim 1, wherein the number of the support feet is five, and the support feet are arranged at equal intervals in the circumferential direction of the base.
7. The floor-standing ultraviolet germicidal lamp of claim 1, wherein the human body sensor is an infrared sensor.
8. The floor-standing ultraviolet germicidal lamp of claim 1, wherein the connecting rod is a telescopic rod, and two ends of the telescopic rod are respectively connected to the lower cover and the base.
9. The floor-standing ultraviolet germicidal lamp of claim 1, wherein the upper cover is further provided with a handle that is rotatably connected to the upper cover.
10. The floor-standing ultraviolet germicidal lamp of claim 1, wherein the radiation intensity of the ultraviolet lamp tube is 30,000 μW/cm ² .