Miniature ultraviolet beacon lamp

Abstract

The miniature ultraviolet beacon lamp solves the problems that an ultraviolet beacon is too large in size, cannot be installed in a small space, is not flexible in installation, needs to be manually controlled to be turned on and turned off, and is not convenient to control, and comprises a lampshade which is arranged on the upper portion and is in an arc shape in the middle and a lampshade base arranged below the lampshade. The bottom end of the lampshade is circular and connected with the lampshade base in an embedded mode. The lampshade base is composed of a first connecting base and a second fixing base, an ultraviolet LED lamp is arranged at the center of the upper surface of the first connecting base, a main control unit is further arranged below the ultraviolet LED lamp, the main control unit is electrically connected with the ultraviolet LED lamp, after the ultraviolet beacon is miniaturized, the application range is wider, the ultraviolet beacon is conveniently controlled to be turned on and off through Bluetooth wireless, and the service life of the ultraviolet beacon is prolonged. An operator does not need to approach the ultraviolet beacon to manually open or close the beacon, so that the time of the operator is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of beacon lamps, in particular to a miniature ultraviolet beacon lamp. Background Art

[0002] In nature, the sun is the strongest source of ultraviolet radiation. When the sun's ultraviolet light passes through the atmosphere, the ultraviolet light in the 200nm to 280nm band is strongly absorbed by the ozone layer in the atmosphere and is difficult to reach the earth's surface, thus forming a blind zone of the sun's ultraviolet light near the ground surface, which is usually called the solar blind zone, and the ultraviolet light with a wavelength between 200nm and 280nm is called solar blind ultraviolet. Fix the ultraviolet beacon lamp on a person or object, and the ultraviolet beacon lamp emits ultraviolet light with a wavelength of 200nm-280nm. The ultraviolet light of this specific wavelength is very easy to be captured by the ultraviolet detector because there is no interference from sunlight. The position information of the person or object relative to the ultraviolet detector can be calculated to achieve the positioning of the person or object.

[0003] Current UV beacons are relatively large in size because the lamp body and battery are made separately, and cannot be installed in some places with limited space. Some UV beacons are integrated, but the switch that controls the UV beacon's on and off needs to be operated manually. If the UV beacon is arranged in a relatively high place, such as a high-rise building or a pole, it is inconvenient to control when the UV beacon needs to be turned on or off at any time. Utility Model Content

[0004] The utility model solves the problems that the ultraviolet beacon is too large, cannot be installed in a small space, is inflexible to install, needs to be manually controlled to light up and down, and is inconvenient to control. The utility model provides a miniature ultraviolet beacon lamp.

[0005] In order to achieve the above practical purpose, this utility adopts the following technical solutions:

[0006] A miniature ultraviolet beacon lamp comprises a lampshade arranged in the middle of the upper arc and a lampshade seat arranged below the lampshade, the bottom end of the lampshade is arranged in a circular shape and is inlaid and connected with the lampshade seat; the lampshade seat is composed of a first connecting seat and a second fixing seat, and the first connecting seat and the second fixing seat are connected by a fixing column; an ultraviolet LED lamp is arranged at the center of the upper surface of the first connecting seat, and a main control unit is arranged below the ultraviolet LED lamp; the main control unit is electrically connected to the ultraviolet LED lamp. In the present invention, the miniature ultraviolet beacon lamp fixes the lampshade to the light outlet of the lampshade seat by bonding, an ultraviolet LED lamp is installed at the center of the first connecting seat of the lampshade seat, and a main control unit is installed below the ultraviolet LED lamp. The brightness of the beacon lamp is controlled by the main control unit. The beacon lamp is small and integrated as a whole, with high integration, compact size and wider application range.

[0007] At the same time, in the present invention, the main control unit of the micro ultraviolet beacon lamp is also integrated with a Bluetooth function, which can realize wireless communication, facilitate control, and save operation time.

[0008] Preferably, the upper end of the lampshade is provided with a raised peak with a larger arc. In the present application, the raised design can increase the spatial height inside the lampshade, help to concentrate and guide the light source to project in a specific direction, and enhance the visibility and irradiation range of the light beam. In terms of physical structure, the raised portion can increase the mechanical strength of the lampshade and reduce the risk of breakage caused by external force collision. Designing into a raised shape can help form a more effective seal, prevent moisture, dust, etc. from entering the interior of the lamp, and protect the circuit and light source from damage. The unique shape design can also improve the appearance recognition of the beacon light, and in some cases, meet the overall design aesthetic requirements of the product.

[0009] In the present invention, according to the actual needs, the shape of the lampshade can also be set to be flat, which can reduce the height of the entire ultraviolet beacon lamp, is conducive to miniaturization of the ultraviolet beacon lamp, and can reduce external collisions.

[0010] The miniature ultraviolet beacon lamp also includes a lamp base, which is arranged below the main control unit. A round battery unit is also arranged between the main control unit and the lamp base.

[0011] Preferably, a clamping seat is further provided at the upper end of the lamp base, and the clamping seat is composed of a circular chassis and a plurality of clamping parts, and the clamping parts are symmetrically arranged on the edge of the circular chassis in an arc shape; the clamping seat is integrally connected to the lamp base.

[0012] In the present invention, the card connector can firmly fix the position of the wick and the battery unit or the main control unit to prevent movement or tilting due to vibration, wind or other external factors, ensuring that the light source always stably points to the preset direction. Designed in a card-connectable form, it is convenient to quickly install and remove the wick, battery unit and main control unit. When replacement or maintenance is required, it can be completed without complicated operations. The card connector may have an integrated circuit connection function to effectively connect the wick to the power supply and control system to ensure safe and reliable current transmission. If the wick generates a lot of heat, the card connector can also play a certain role in heat dissipation, and conduct the heat to the lamp housing or other heat dissipation devices through thermal conductive materials. The card connector design helps to achieve modular replacement and enhance the compatibility and interchangeability between lamp components.

[0013] Preferably, the first connecting seat and the second fixing seat are both circular, a circular groove is provided at the center of the first connecting seat, and a circular light-emitting groove is provided at the center of the circular groove.

[0014] The diameter of the first connecting seat is slightly smaller than the diameter of the second fixing seat; a plurality of fixing holes are arranged at the edge of the second fixing seat.

[0015] In the present invention, the connecting seats and fixing seats of different diameters can correspond to the parts of different sizes inside or outside the lampshade, ensuring that the lampshade can be tightly and firmly installed on the lamp body to prevent the light beam from being offset or the overall stability of the lamp from being reduced due to looseness. The smaller first connecting seat may be used to initially position and support the main part of the lampshade, while the larger second fixing seat can be used for precise adjustment and final fixation, providing additional safety. The design of two sizes can be mechanically optimized according to the different materials, shapes and stress points of the lampshade, disperse stress, and reduce deformation or damage caused by thermal expansion and contraction or other factors. Connecting seats of different diameters may simplify the disassembly and assembly process of the lampshade. For example, the larger connecting seat is easy to grasp and rotate for installation, while the smaller fixing seat is responsible for tightening. This step-by-step operation is more user-friendly.

[0016] A cylindrical embedding groove is arranged in the lampshade seat, and the side surface of the embedding groove is stepped.

[0017] Preferably, the main control unit is provided with a driving circuit, and the driving circuit is electrically connected to the battery unit; the driving circuit is provided with two modes: constant voltage driving and constant current driving.

[0018] In this application, the constant voltage driver provides a stable voltage source for the LED, and the actual current passing through the LED will be adjusted accordingly with the change of the forward voltage VF of the LED itself (which usually changes with factors such as temperature and aging). In this way, when the LED load conditions change (for example, multiple LEDs are connected in parallel and the VF is not completely consistent), the current on each LED may be different, resulting in uneven brightness. In some applications where the requirements for brightness consistency are relatively low, the number of LEDs is small, and the VF difference is small, the constant voltage driver can simplify the circuit design and the cost may be lower.

[0019] In this application, the constant current drive ensures that the current through the LED is always maintained at a set, ideal constant value, and is not affected by the change of the LED forward voltage VF, thereby maintaining the stability and life of the LED light emission. As a semiconductor light source, the brightness of the LED is directly related to the current flowing through it. Therefore, the constant current drive is essential for LED applications that require precise control of brightness, color temperature and long-term stability, such as indicative lighting equipment such as beacons, and large-area LED displays.

[0020] Preferably, a Bluetooth circuit is also provided in the main control unit. In the present application, the Bluetooth circuit allows users to remotely and wirelessly control the switch and brightness adjustment of the light through a smart phone or other Bluetooth-enabled device, thereby realizing intelligent management of the lamp. By precisely controlling the lighting time and intensity, energy efficiency can be significantly improved. For example, the light can be automatically turned off when no one is around or adjusted to a suitable brightness according to environmental requirements. In specific application scenarios, such as chemical plants or other places requiring safety assurance, beacon lights with Bluetooth functions can cooperate with personnel positioning systems to track the location of employees in real time, and control the brightness of the light to indicate a safe path or send out a warning signal when necessary.

[0021] The beneficial effects of the utility model are as follows: a miniature ultraviolet beacon lamp fixes a lampshade on the light outlet of a lampshade seat by bonding, an ultraviolet LED lamp is installed at the center of the first connecting seat of the lampshade seat, a main control unit is installed under the ultraviolet LED lamp, and the brightness of the beacon lamp is controlled by the main control unit. The beacon lamp is overall small and integrated, with high integration, compact size and wider application range.

[0022] After the ultraviolet beacon is miniaturized, its application range is wider. It can be installed in narrow spaces such as pipes. It can also be adhered to the surface of people or objects through Velcro, which is conducive to increasing market sales. In addition, the ultraviolet beacon has realized wireless connection with the mobile phone. The operator only needs to click the on and off icon on the mobile phone to remotely control the on and off of the ultraviolet beacon. When the ultraviolet beacon is arranged in a relatively high place, such as a high-rise building or a pole, and the ultraviolet beacon needs to be turned on or off at any time, the on and off of the ultraviolet beacon can be controlled wirelessly through Bluetooth, which solves the problem of inconvenient control. The operator does not need to approach the ultraviolet beacon to manually turn on or off the beacon, saving the operator's time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the ultraviolet beacon lamp of this practical embodiment;

[0024] Figure 2 It is a schematic diagram of the bottom structure of the ultraviolet beacon lamp of this practical embodiment;

[0025] Figure 3 It is a schematic diagram of the structure of the lampshade seat of the ultraviolet beacon lamp of the practical embodiment;

[0026] Figure 4 It is a top view of the lampshade seat structure of the ultraviolet beacon lamp of the practical embodiment;

[0027] Figure 5 Schematic diagram of the lamp base of the ultraviolet beacon lamp of the practical embodiment;

[0028] Figure 6 It is a schematic diagram of the ultraviolet beacon lamp driving circuit of this practical embodiment.

[0029] In the figure: 1, lampshade, 2, lampshade seat, 21, first connecting seat, 22, second fixing seat, 3, lamp base, 31, clamping piece. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technology in the art without creative work are within the scope of protection of this application.

[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

[0032] Embodiment 1

[0033] In this embodiment, if Figures 1 to 6 As shown in the figure, a miniature ultraviolet beacon lamp includes a lampshade 1, a lamp board, a lamp holder, and a battery. The lampshade 1 is bonded to cover the light outlet of the lamp holder, the lamp board is installed in the lamp holder, the lamp board has ultraviolet LED lamp beads, a drive circuit module, and a Bluetooth circuit module, and the lamp board is connected to the battery. The overall size of the ultraviolet beacon can be as large as a Bluetooth headset.

[0034] The lampshade 1 is made of quartz glass, and after covering the lamp panel, it can play a good role in dustproof and waterproof. The lampshade 1 has two forms: hemispherical and flat. Choosing to process it into a flat shape can reduce the height of the entire ultraviolet beacon lamp, which is conducive to miniaturizing the ultraviolet beacon lamp and reducing external collisions.

[0035] The light board comprises an ultraviolet LED, a driving circuit and a Bluetooth circuit.

[0036] The driving circuit described has constant voltage driving and constant current driving to choose from. Constant current driving is selected to power the ultraviolet LED. The advantage of constant current driving is that it can provide a precise and stable current to the LED, and there will be no sharp increase in current caused by voltage fluctuations at both ends of the LED due to environmental changes, thereby protecting the LED from being burned out.

[0037] In this embodiment, if Figure 6As shown, the main control unit is provided with a driving circuit including a chip LM3405, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a diode D2, a resistor R22, an inductor L2, a sliding rheostat W1, and a Header2 device. The VIN port and the EN port of the chip LM3405 are respectively connected to one end of the capacitor C6, and the other end of the capacitor C6 and the GND port of the chip LM3405 are respectively grounded; the first port of the chip LM3405 is a BOOST port; the sixth port of the chip LM3405 is a SW port, and the third port of the chip LM3405 is a FB port.

[0038] The first port of chip LM3405 is connected to one end of capacitor C5, the other port of capacitor C5 is connected to the cathode of diode D2, the sixth port of chip LM3405 is connected to one port of inductor L2, the other end of inductor L2 is respectively connected to one end of capacitor C7 and one end of capacitor C8, the anode of diode D2 and the other end of capacitor C7 are respectively grounded; the third port of chip LM3405 and the other end of capacitor C8 are respectively connected to the second port of Header2 device; one end of capacitor C8 is also connected to the first port of Header2 device; the second port of Header2 device is also connected to one end of resistor R22, the other end of resistor R22 is connected to one end of sliding rheostat W1, and the other end of sliding rheostat W1 is grounded.

[0039] In this application, the constant voltage driver provides a stable voltage source for the LED, and the actual current passing through the LED will be adjusted accordingly with the change of the forward voltage VF of the LED itself (which usually changes with factors such as temperature and aging). In this way, when the LED load conditions change (for example, multiple LEDs are connected in parallel and the VF is not completely consistent), the current on each LED may be different, resulting in uneven brightness. In some applications where the requirements for brightness consistency are relatively low, the number of LEDs is small, and the VF difference is small, the constant voltage driver can simplify the circuit design and the cost may be lower.

[0040] In this application, the constant current drive ensures that the current through the LED is always maintained at a set, ideal constant value, and is not affected by the change of the LED forward voltage VF, thereby maintaining the stability and life of the LED light emission. As a semiconductor light source, the brightness of the LED is directly related to the current flowing through it. Therefore, the constant current drive is essential for LED applications that require precise control of brightness, color temperature and long-term stability, such as indicative lighting equipment such as beacons, and large-area LED displays.

[0041] The power input welding point is used to weld the output wire of the button battery to the welding point, so as to realize the purpose of the button battery supplying power to the driving circuit, the Bluetooth circuit and the ultraviolet LED.

[0042] The Bluetooth circuit includes a Bluetooth chip. After the Bluetooth circuit is powered on, the Bluetooth circuit can be connected to a mobile phone through wireless, receive a Bluetooth signal from the mobile phone to control the on and off of the ultraviolet beacon, and then control the on and off of the transistor on the light board, thereby realizing the on and off of the ultraviolet LED.

[0043] The lamp body is used to house the lampshade 1, the lamp board and the battery.

[0044] The battery is a button battery, which has the advantages of small size and stable performance, and is conducive to miniaturization of ultraviolet beacon lamps.

[0045] The utility model integrates an ultraviolet LED, a driving circuit, a Bluetooth circuit and a battery in a lamp holder, has high integration, a compact size, a wider application range, and is conducive to increasing market sales.

[0046] The light board integrates Bluetooth function and realizes wireless connection with mobile phones. The operator only needs to click the on and off icon on the mobile phone to remotely control the on and off of the ultraviolet beacon. When the ultraviolet beacon is arranged in a relatively high place, such as a high-rise building or a pole, and the ultraviolet beacon needs to be turned on or off at any time, the on and off of the ultraviolet beacon can be controlled wirelessly through Bluetooth, which solves the problem of inconvenient control. The operator does not need to approach the ultraviolet beacon to manually turn on or off the beacon, saving the operator's time.

[0047] Embodiment 2

[0048] In this embodiment, if Figures 1 to 6 As shown together, a miniature ultraviolet beacon lamp comprises a lampshade 1 arranged in the middle of the upper arc and a lampshade holder 2 arranged below the lampshade 1, the bottom end of the lampshade 1 is arranged in a circular shape and is inlaid and connected with the lampshade holder 2; the lampshade holder 2 is composed of a first connecting seat 21 and a second fixing seat 22, and the first connecting seat 21 and the second fixing seat 22 are connected by a fixing column; an ultraviolet LED lamp is arranged at the center of the upper part of the first connecting seat 21, and a main control unit is arranged below the ultraviolet LED lamp; the main control unit is electrically connected to the ultraviolet LED lamp. In the present application, the miniature ultraviolet beacon lamp fixes the lampshade 1 to the light outlet of the lampshade holder 2 by bonding, an ultraviolet LED lamp is installed at the center of the first section of the connecting seat of the lampshade holder 2, and a main control unit is installed below the ultraviolet LED lamp. The brightness of the beacon lamp is controlled by the main control unit, and the beacon lamp is small and integrated as a whole, with high integration, small size and wider application range.

[0049] At the same time, in the present invention, the main control unit of the micro ultraviolet beacon lamp is also integrated with a Bluetooth function, which can realize wireless communication, facilitate control, and save operation time.

[0050] The upper end of the lampshade 1 is provided with a raised peak with a larger arc. In the present application, the raised design can increase the spatial height inside the lampshade 1, help to concentrate and guide the light source to project in a specific direction, and enhance the visibility and irradiation range of the light beam. In terms of physical structure, the raised portion can increase the mechanical strength of the lampshade 1 and reduce the risk of breakage caused by external force collision. Designing into a raised shape can help form a more effective seal, prevent moisture, dust, etc. from entering the interior of the lamp, and protect the circuit and light source from damage. The unique shape design can also improve the appearance recognition of the beacon light, and in some cases, meet the overall design aesthetic requirements of the product.

[0051] In the present invention, according to the actual needs, the shape of the lampshade 1 can also be set to be flat, which can reduce the height of the entire ultraviolet beacon lamp, is conducive to miniaturization of the ultraviolet beacon lamp, and can reduce external collisions.

[0052] The miniature ultraviolet beacon lamp further comprises a lamp base 3 , and the lamp base 3 is arranged below the main control unit. A round battery unit is also arranged between the main control unit and the lamp base 3 .

[0053] A clamping seat is also provided at the upper end of the lamp base 3 , and the clamping seat is composed of a circular bottom plate and a plurality of clamping members 31 . The clamping members 31 are symmetrically arranged on the edge of the circular bottom plate in an arc shape; the clamping seat is integrally connected with the lamp base 3 .

[0054] In the present invention, the card connector can firmly fix the position of the wick and the battery unit or the main control unit to prevent movement or tilting due to vibration, wind or other external factors, ensuring that the light source always stably points to the preset direction. Designed in a card-connectable form, it is convenient to quickly install and remove the wick, battery unit and main control unit. When replacement or maintenance is required, it can be completed without complicated operations. The card connector may have an integrated circuit connection function to effectively connect the wick to the power supply and control system to ensure safe and reliable current transmission. If the wick generates a lot of heat, the card connector can also play a certain role in heat dissipation, and conduct the heat to the lamp housing or other heat dissipation devices through thermal conductive materials. The card connector design helps to achieve modular replacement and enhance the compatibility and interchangeability between lamp components.

[0055] The first connecting seat 21 and the second fixing seat 22 are both circular. A circular groove is provided at the center of the first connecting seat 21 , and a circular light-emitting groove is provided at the center of the circular groove.

[0056] The diameter of the first connecting seat 21 is slightly smaller than the diameter of the second fixing seat 22 ; a plurality of fixing holes are provided at the edge of the second fixing seat 22 .

[0057] In the present invention, the connecting seats and fixing seats of different diameters can correspond to the parts of different sizes inside or outside the lampshade 1, ensuring that the lampshade 1 can be tightly and firmly installed on the lamp body to prevent the light beam from being offset or the overall stability of the lamp from being reduced due to looseness. The smaller first connecting seat 21 may be used to initially position and support the main part of the lampshade 1, while the larger second fixing seat 22 can be used for precise adjustment and final fixation to provide additional safety. The design of two sizes can be mechanically optimized according to the different materials, shapes and stress points of the lampshade 1, disperse stress, and reduce deformation or damage caused by thermal expansion and contraction or other factors. Connecting seats of different diameters may simplify the disassembly and assembly process of the lampshade 1. For example, the larger connecting seat is convenient for gripping and rotating installation, while the smaller fixing seat is responsible for tightening. This step-by-step operation is more user-friendly.

[0058] The lampshade holder 2 is provided with a cylindrical embedding groove, and the side surface of the embedding groove is stepped.

[0059] The main control unit is provided with a driving circuit, and the driving circuit is electrically connected to the battery unit; the driving circuit is provided with two modes: constant voltage driving and constant current driving.

[0060] In this embodiment, if Figure 6 As shown, the main control unit is provided with a driving circuit including a chip LM3405, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a diode D2, a resistor R22, an inductor L2, a sliding rheostat W1, and a Header2 device. The VIN port and the EN port of the chip LM3405 are respectively connected to one end of the capacitor C6, and the other end of the capacitor C6 and the GND port of the chip LM3405 are respectively grounded; the first port of the chip LM3405 is a BOOST port; the sixth port of the chip LM3405 is a SW port, and the third port of the chip LM3405 is a FB port.

[0061] The first port of chip LM3405 is connected to one end of capacitor C5, the other port of capacitor C5 is connected to the cathode of diode D2, the sixth port of chip LM3405 is connected to one port of inductor L2, the other end of inductor L2 is respectively connected to one end of capacitor C7 and one end of capacitor C8, the anode of diode D2 and the other end of capacitor C7 are respectively grounded; the third port of chip LM3405 and the other end of capacitor C8 are respectively connected to the second port of Header2 device; one end of capacitor C8 is also connected to the first port of Header2 device; the second port of Header2 device is also connected to one end of resistor R22, the other end of resistor R22 is connected to one end of sliding rheostat W1, and the other end of sliding rheostat W1 is grounded.

[0062] In this application, the constant voltage driver provides a stable voltage source for the LED, and the actual current passing through the LED will be adjusted accordingly with the change of the forward voltage VF of the LED itself (which usually changes with factors such as temperature and aging). In this way, when the LED load conditions change (for example, multiple LEDs are connected in parallel and the VF is not completely consistent), the current on each LED may be different, resulting in uneven brightness. In some applications where the requirements for brightness consistency are relatively low, the number of LEDs is small, and the VF difference is small, the constant voltage driver can simplify the circuit design and the cost may be lower.

[0063] In this application, the constant current drive ensures that the current through the LED is always maintained at a set, ideal constant value, and is not affected by the change of the LED forward voltage VF, thereby maintaining the stability and life of the LED light. As a semiconductor light source, the brightness of the LED is related to the current flowing through it, so the constant current drive is essential for LED applications that require precise control of brightness, color temperature and long-term stability, such as indicative lighting equipment such as beacons, and large-area LED displays.

[0064] The main control unit is also provided with a Bluetooth circuit. In the present application, the Bluetooth circuit allows users to remotely and wirelessly control the switch and brightness adjustment of the light through a smartphone or other Bluetooth-enabled device, thus realizing intelligent management of the lamp. By precisely controlling the lighting time and intensity, energy efficiency can be significantly improved. For example, the light can be automatically turned off when no one is around or adjusted to a suitable brightness according to environmental requirements. In specific application scenarios, such as chemical plants or other places requiring safety assurance, a beacon light with Bluetooth function can cooperate with a personnel positioning system to track the location of employees in real time, and indicate a safe path or send out a warning signal by controlling the light brightness when necessary.

[0065] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

Claims

1. A miniature ultraviolet beacon lamp, characterized in that: It includes a lampshade arranged in the middle of the upper arc and a lampshade seat arranged below the lampshade, the bottom end of the lampshade is arranged in a circular shape and is embedded and connected with the lampshade seat; the lampshade seat is composed of a first connecting seat and a second fixing seat, and the first connecting seat and the second fixing seat are connected by a fixing column; an ultraviolet LED lamp is arranged on the center of the upper surface of the first connecting seat, and there is also a main control unit below the ultraviolet LED lamp; the main control unit is electrically connected to the ultraviolet LED lamp.

2. A miniature ultraviolet beacon lamp according to claim 1, characterized in that: The upper end of the lampshade is provided with a convex peak with a larger arc.

3. The miniature ultraviolet beacon lamp according to claim 1, characterized in that: The miniature ultraviolet beacon lamp also includes a lamp base, which is arranged below the main control unit. A round battery unit is also arranged between the main control unit and the lamp base.

4. A miniature ultraviolet beacon lamp according to claim 3, characterized in that: A clamping seat is also provided at the upper end of the lamp base. The clamping seat is composed of a circular chassis and a plurality of clamping parts. The clamping parts are symmetrically arranged on the edge of the circular chassis in an arc shape. The clamping seat is integrally connected with the lamp base.

5. The miniature ultraviolet beacon lamp according to claim 1, characterized in that: The first connecting seat and the second fixing seat are both arranged in a circular shape. A circular groove is arranged at the center of the first connecting seat, and a circular light-emitting groove is arranged at the center of the circular groove.

6. A miniature ultraviolet beacon lamp according to claim 1 or 3, characterized in that: The diameter of the first connecting seat is slightly smaller than the diameter of the second fixing seat; and a plurality of fixing holes are arranged at the edge of the second fixing seat.

7. The miniature ultraviolet beacon lamp according to claim 1, characterized in that: A cylindrical embedding groove is arranged in the lampshade seat, and the side surface of the embedding groove is stepped.

8. The miniature ultraviolet beacon lamp according to claim 3, characterized in that: The main control unit is provided with a driving circuit, and the driving circuit is electrically connected to the battery unit; the driving circuit is provided with two modes: constant voltage driving and constant current driving.

9. The miniature ultraviolet beacon lamp according to claim 8, characterized in that: The main control unit is also provided with a Bluetooth circuit.

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