CN205698628U - Water-cooling type laser deep ultraviolet UVLED disinfection module - Google Patents

Abstract

The utility model relates to a water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module for disinfection and sterilization, comprising a main body of the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module, and is characterized in that: the water-cooled laser deep ultraviolet UVLED disinfection and sterilization The main body of the module is provided with a circuit substrate, and on the circuit substrate of the main body of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module, a UVLED lamp bead and a circuit IC drive power supply integrated with bare chips of electronic components are pasted. There is an external power line or an external power access port on the circuit board of the main body of the deep ultraviolet UVLED disinfection and sterilization module. The utility model is used in blood therapy instruments, air purification, water purification equipment, swimming pools, sewage treatment systems, household and medical disinfection cabinets and other related equipment, and can also be loaded in various space fields that are easy to spread bacteria and viruses to facilitate disinfection and sterilization , reduce the user's risk of bacterial virus infection, and reduce the risk of disease transmission.

Description

Water-cooled laser deep ultraviolet UVLED disinfection and sterilization module

technical field

The utility model relates to an ultraviolet disinfection and sterilization module used for disinfection and sterilization, which is a kind of disinfection and sterilization in water or air by laser deep ultraviolet LED.

Background technique

UVLED is an ultraviolet light-emitting diode, which is a kind of LED with a wavelength range of 100-400nm.

Ultraviolet rays are mainly used in biomedicine, anti-counterfeiting identification, purification (water, air, etc.), computer data storage, and military affairs. And with the development of technology, new applications will continue to appear to replace the original technology and products. Ultraviolet LED technology is still in the growth stage, but the performance, cost and durability benefits and the extension of product life are making the use of ultraviolet LEDs rapidly Increase, ultraviolet LED has broad market application prospects.

Ultraviolet sterilization is a purely physical disinfection method, which has the advantages of simplicity, convenience, broad-spectrum and high efficiency, no secondary pollution, easy management and automation, which makes the application range of ultraviolet sterilization continue to expand.

Contents of the invention

The purpose of this utility model is to overcome the deficiencies in the existing mercury lamp technology, and provide a water-cooled laser deep ultraviolet UVLED disinfection and sterilization module, which has low heat generation, can be started without preheating, low energy consumption, simple structure, and easy to use. Long life, stable emission wavelength, environmental protection and no pollution.

According to the technical solution provided by the utility model, the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module for disinfection and sterilization includes a water-cooled laser deep ultraviolet UVLED disinfection and sterilization module body, which is characterized in that: A circuit substrate is arranged on the main body of the deep ultraviolet UVLED disinfection and sterilization module, and a circuit IC drive power supply integrated with UVLED lamp beads and electronic components bare chips is pasted on the circuit substrate of the main body of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module. The circuit substrate of the main body of the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module has an external power line or an external power access port.

Further, on the main body of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module, there is an integrated circuit IC drive power supply and components connected to UVLED lamp beads.

Further, the circuit substrate on the main body of the water-cooled laser deep ultraviolet LED disinfection and sterilization module is made of ceramic or aluminum material with high thermal conductivity.

Further, the UVLED lamp bead on the main body of the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module is a laser deep-ultraviolet UVLED lamp bead.

Further, the circuit IC driving power supply and the UVLED lamp bead are integrally integrated on the circuit substrate.

Further, the two ends of the main body of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module are provided with water pipe joints to form a water-cooled radiator, and the circuit board is installed on the water-cooled radiator; the water pipe joints at both ends are formed to allow cooling water to pass through. access.

Further, the back of the main body of the water-cooled laser deep ultraviolet LED disinfection and sterilization module has a fin structure.

Further, the main body of the water-cooled laser deep ultraviolet LED disinfection module is in the shape of a cuboid, a cylinder, a cube, an ellipsoid or a regular polyhedron.

Further, the driving power of the circuit IC is integrated on the circuit substrate, or is an external power supply, which has the same effect.

The utility model has the following advantages:

(1) The utility model is simple in structure, strong in versatility, and can be widely used.

(2) The utility model saves energy, has a long service life, high sterilization efficiency, and does not pollute the environment;

(3) The disinfection and sterilization module of the deep ultraviolet UVLED chip of the present utility model can not only be used in air purification, water purification equipment, household and medical disinfection cabinets and other related equipment, but also can be loaded in hospital wards, kindergartens, classrooms of primary and secondary schools, Families of patients and various spaces that are prone to spread bacteria and viruses,

(4) The utility model is more advanced in technology, low in heat generation, can be started without preheating, low in energy consumption, and stable in emission wavelength.

(5) When the utility model is used for equipment with high power and heat requirements, the heat can be quickly taken away by the water-cooled radiator; it is convenient for disinfection and sterilization, kills and reduces the breeding of bacteria and viruses, and reduces the user's infection of bacteria and viruses risk and reduce the risk of disease transmission.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a side view of the utility model.

detailed description

Below in conjunction with specific accompanying drawing, the utility model is further described.

As shown in Figure 1 and Figure 2: the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module includes a water-cooled laser deep ultraviolet UVLED disinfection and sterilization module main body 1, a circuit substrate 2, UVLED lamp beads 3, a circuit IC drive power supply 4, External power line or external power supply access port 5, water cooling radiator 6, water pipe joint 7, fin structure 8, etc.

As shown in FIG. 1 , the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module of the present invention includes a water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module main body 1 .

The circuit substrate 2 on the main body 1 of the water-cooled laser deep ultraviolet LED disinfection and sterilization module adopts a ceramic (or aluminum) substrate.

On the circuit substrate 2 of the main body of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module, there are UVLED lamp beads 3 and a circuit IC driving power supply 4 integrated with bare chips of electronic components.

There is an external power line or an external power supply access port 5 on the circuit substrate 2 of the main body 1 of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module.

The UVLED lamp bead 3 on the main body 1 of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module is a laser deep ultraviolet UVLED lamp bead.

The circuit IC driving power supply 4 and the UVLED lamp bead 3 are in the form of a bare chip or a packaging structure.

The two ends of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module main body 1 are provided with water pipe joints 7 to form a water-cooled radiator 6, and the circuit board 2 is installed on the water-cooled radiator 6; Passage through which cooling water passes. The back of the main body 1 of the water-cooled laser deep ultraviolet LED disinfection and sterilization module is a fin structure 8 .

The external power line on the main body 1 of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module or the external power supply access port 5 is connected to the grid power supply, and the driving circuit of the deep ultraviolet UVLED chip disinfection and sterilization module (including the circuit IC driving power supply 4 and The components connected to the UVLED lamp bead 3) work, light the laser deep ultraviolet UVLED lamp bead 3 to emit deep ultraviolet rays invisible to the human eye, kill viruses and bacteria, and turn on the circulating water flow on the radiator to quickly reduce the heat.

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. In addition to the above-mentioned embodiments, the utility model can also have other implementations. For example, the laser deep ultraviolet UVLED chip disinfection and sterilization module in the utility model can also be applied to air purifiers, water purification treatment, swimming pools, sewage treatment systems, medical or household disinfection cabinets and other equipment. All technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the utility model.

Claims (9)

1. A water-cooled laser deep ultraviolet UVLED disinfection and sterilization module for disinfection and sterilization, comprising a water-cooled laser deep ultraviolet UVLED disinfection and sterilization module main body (1), characterized in that: the water-cooled laser deep ultraviolet UVLED disinfection A circuit substrate (2) is arranged on the main body (1) of the sterilization module, and UVLED lamp beads (3) and electronic components are pasted on the circuit substrate (2) of the main body (1) of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module. The circuit IC driving power supply (4) integrated with the bare chip of the device, and the circuit substrate (2) of the main body (1) of the water-cooled laser deep ultraviolet LED disinfection and sterilization module has an external power line or an external power supply access port (5) . 2. The water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: integrated circuit IC drive power supply (4) on the main body (1) of the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module , and the components connected to the UVLED lamp bead (3). 3. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the circuit substrate (2) on the main body (1) of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module adopts high thermal conductivity permanent ceramic or aluminum materials. 4. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the UVLED lamp bead (3) on the main body (1) of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module is Laser deep ultraviolet UVLED lamp beads. 5. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the circuit IC drive power supply (4) and UVLED lamp beads (3) are integrally integrated on the circuit substrate (2). 6. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the two ends of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module body (1) are provided with water pipe joints (7), A passage allowing cooling water to pass is formed between the water pipe joints (7) at both ends. 7. The water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the back of the water-cooled laser deep-ultraviolet UVLED disinfection and sterilization module main body (1) has a fin structure. 8. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, wherein the main body (1) of the water-cooled laser deep ultraviolet UVLED disinfection and sterilization module is in the shape of a cuboid, a cylinder, or a cube shape, ellipsoid or regular polyhedron. 9. The water-cooled laser deep ultraviolet UVLED disinfection and sterilization module according to claim 1, characterized in that: the circuit IC drive power supply (4) is integrated on the circuit substrate (2), or is an external power supply.