CN215194001U

CN215194001U - Device for enhancing ultraviolet intensity of UVC-LED (ultraviolet light-emitting diode) by condensation

Info

Publication number: CN215194001U
Application number: CN202120823114.1U
Authority: CN
Inventors: 张汉桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-17
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a device for enhancing UVC-LED ultraviolet intensity by condensation, which comprises a condensation light source component and a power supply component, wherein the condensation light source component comprises a PCBA lamp plate and a condensation cover for condensing the condensation light source component, a plurality of UVC-LED lamp beads are arranged on the PCBA lamp plate in an array, the condensation cover is sleeved on the UVC-LED lamp beads, the PCBA lamp plate is electrically connected with the power supply component, a light structure is adopted, the condensation cover is sleeved on the UVC-LED lamp beads, the whole condensation cover is paved by utilizing the light reflection principle, the irradiation area efficiency is improved in multiples under the condition of limited light power, ultraviolet light is effectively gathered and utilized, the high-energy dead-angle-free 360-degree irradiation of the whole condensation cover is realized, under the condition of reaching the same sterilization and disinfection effects, fewer lamp beads are needed, the pure physical sterilization is adopted, the reaction time is short, the efficiency is high, the volume is small, the material is environment-friendly, the ultraviolet lamp has the advantages of low cost, small heat, obvious effect and exquisite structure, and can exert the ultraviolet effect of the UVC-LED to the maximum extent.

Description

Device for enhancing ultraviolet intensity of UVC-LED (ultraviolet light-emitting diode) by condensation

Technical Field

The utility model relates to a UVC LED's technical field especially relates to a device of spotlight reinforcing UVC-LED ultraviolet intensity.

Background

Along with the improvement of living standard of people, the ultraviolet disinfection lamp not only is used in medical scope, walk into people's life gradually, UVC LED is a light source disinfection lamp that disinfects, the device of spotlight reinforcing UVC-LED ultraviolet intensity on the current market, lamp pearl light ring irradiation area is little, in order to reach the purpose of abundant disinfection of disinfecting, generally need arrange a large amount of lamp pearls and form a sterilizing zone and realize the purpose of disinfecting, adopt this method to arrange the lamp pearl in a large number not only can appear having partial light source overlap now, can also appear having the dead angle even and shine not, bring and shine inhomogeneous problem, and it usually has certain requirement to the power of power to arrange the lamp pearl in a large number, the power is high also leads to arousing the product to generate heat easily, damage product part, a series of problems such as life of product is shortened.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a spotlight reinforcing UVC-LED ultraviolet intensity's device, including spotlight subassembly and power supply module, spotlight subassembly includes the PCBA lamp plate and is used for the snoot to spotlight subassembly spotlight, and the array sets up a plurality of UVC-LED lamp pearls on the PCBA lamp plate, and the snoot cover is established on UVC-LED lamp pearl, and the PCBA lamp plate is connected with the power supply module electricity.

Preferably, there are two sets of spotlight light source subassembly quantity, and two sets of spotlight light source subassembly symmetry sets up, is equipped with the disinfection passageway between two sets of spotlight light source subassembly, and spotlight light source subassembly light-emitting direction sets up towards the disinfection passageway.

Preferably, spotlight light source subassembly is still including the U type installation cover that is used for sheltering from the afterglow that the snoot sent, and PCBA lamp plate and snoot are fixed to be set up in U type installation cover bottom, go out the setting of plain noodles towards U type installation cover open end.

Preferably, the light-gathering cover is a semi-cylinder, and the convex surface of the light-gathering cover is arranged towards the opening end of the mounting cover.

Preferably, the light-gathering cover is a quartz glass light-gathering cover.

Preferably, the inner wall of the U-shaped mounting cover is plated with a reflective material, and light rays emitted by the light-gathering cover are adjusted into parallel light rays through the U-shaped mounting cover to be emitted.

Preferably, the light reflecting material is aluminum.

Preferably, lamp bead slots for installing the UVC-LED lamp beads on the PCBA lamp panel into the snoot are arranged at positions, corresponding to the UVC-LED lamp beads, on the snoot, and the PCBA lamp panel is fixedly connected with the snoot.

Preferably, the two sides of the inner wall of the U-shaped mounting cover are provided with elastic limiting grooves for fixing the light-gathering cover, and two ends of the light-gathering cover are respectively arranged in the elastic limiting grooves.

Preferably, U type installation cover bottom still is provided with the constant head tank that is used for fixed PCBA lamp plate, and the PCBA lamp plate sets up in the constant head tank.

Preferably, the two sides of the outer wall of the U-shaped mounting cover are provided with connecting lugs.

Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses a through establish the snoot at the cover on UVC-LED lamp pearl, utilize the light reflection principle to cover whole snoot, under limited light power condition, improve the area efficiency of shining at double, effectively with ultraviolet ray light gathering and utilization, realize that whole snoot high energy does not have 360 degrees dead angles and shines, reaching the condition of equal disinfection and isolation effect, only need lamp pearl still less, adopt pure physics disinfection, reaction time is short, high efficiency, it is small to have, the material environmental protection, low cost, it is little to generate heat, the effect is obvious, the exquisite advantage of structure, can the maximum play UVC-LED ultraviolet efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is an exploded view of the structure of example 1;

FIG. 2 is a schematic view of the entire structure of embodiment 2;

FIG. 3 is an exploded view of the embodiment 2;

FIG. 4 is a cross-sectional view of the alternative view of FIG. 2;

reference numerals: 1. a condensing light source assembly; 2. a power supply component; 11. a PCBA lamp panel; 12. a light-gathering cover; 111. UVC-LED lamp beads; 13. a disinfection channel; 14. a U-shaped mounting cover; 121. grooving the lamp beads; 141. an elastic limit groove; 142. positioning a groove; 21. PCBA lamp panel power line; 22. PCBA mainboard; 23. TYPE-C power input interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 3, the utility model relates to a spotlight reinforcing UVC-LED ultraviolet intensity's device, including spotlight component 1 and power supply module 2, spotlight component 1 includes PCBA lamp plate 11 and is used for the snoot 12 to spotlight component 1 spotlight.

The snoot 12 is a snoot 12 made of quartz glass and is in the shape of a semi-cylinder, lamp bead slots 121 for installing the UVC-LED lamp beads 111 on the PCBA lamp panel 11 into the snoot 12 are formed in the snoot 12 at positions corresponding to the UVC-LED lamp beads 111, the PCBA lamp beads are sleeved in the snoot 12, and the snoot 12 is fixedly connected with the PCBA lamp panel 11.

Because the general irradiation area of UVC-LED lamp pearl 111 is small, the irradiation angle is generally 135 degrees, the UVC-LED lamp pearl 111 array is arranged on the PCBA lamp panel 11, the irradiation overlapping part can exist, and the irradiation dead angle can exist, the irradiation can not be reached, the mechanism is adopted, the condensing cover 12 made of quartz glass material is sleeved on the UVC-LED lamp pearl 111 to form a spherical convex lens, the whole condensing cover 12 can be illuminated by ultraviolet light through less UVC-LED lamp pearl 111 by utilizing the light guiding and reflecting principle of lens light, the irradiation of the dead angle in the whole area is realized, the front light is amplified through the convex lens, the ultraviolet light is more concentrated, the effective light wave is longer, the penetration rate is stronger, the sterilization is stronger, the limited UVC-LED lamp pearl 111 power passes through the physical mode of the spherical convex lens, the effect is equivalent to improving 1-2 times of the UVC-LED lamp pearl 111 power, and the effective solved UVC-LED lamp pearl 111 is more, causing the heating of the product parts and causing the problem of influencing the service life of the product.

As shown in fig. 2-4, in another embodiment, a device for enhancing uv intensity of a UVC-LED by condensing light includes two sets of condensing light source assemblies 1 and a power supply assembly 2, the two sets of condensing light source assemblies 1 are symmetrically disposed, a disinfection channel 13 is disposed between the two sets of condensing light source assemblies 1, a product to be sterilized can be placed in the disinfection channel 13 for disinfection, and by setting two sets of symmetrical designs, improvement of sterilization efficiency is facilitated, and irradiation range is enlarged.

2PCBA lamp plate power cord 21 of power supply module and PCBA mainboard 22 are provided with the TYPE-C power input interface 23 that is used for the power input for PCBA mainboard 22 power supply on the PCBA mainboard 22.

The condensing light source assembly 1 further comprises a U-shaped mounting cover 14 for shielding residual light emitted by the condensing cover 12, and the light emitting direction of the condensing light source assembly 1 is arranged towards the disinfection channel 13.

The PCBA lamp panel 11 is provided with 3 UVC-LED lamp beads 111 in an array mode, and the PCBA lamp panel 11 is electrically connected with a PCBA mainboard 22 through a PCBA lamp panel power line 21.

PCBA lamp plate 11 and snoot 12 set up in U type installation cover 14 bottom, 12 convex surfaces of snoot set up towards the installation cover open end, the reflecting material of aluminium material is plated to 14 inner walls of U type installation cover, not only can restrict the light irradiation scope of 12 launches of snoot, the afterglow that prevents 12 launches of snoot probably causes the potential safety hazard to the people, because, reflecting material has been plated to 14 inner walls of U type installation cover, the light that 12 launches of snoot 12 is adjusted for the parallel light through U type installation cover 14 and jets out, abundant utilizes the light source, further concentrate the energy of light source.

Elastic limiting grooves 141 for fixing the light-gathering cover 12 are formed in two sides of the inner wall of the U-shaped mounting cover 14, and two ends of the light-gathering cover 12 are respectively arranged in the elastic limiting grooves 141.

Still be provided with the constant head tank 142 that is used for fixed PCBA lamp plate 11 in the U type installation cover 14, set up PCBA lamp plate 11 in constant head tank 142 during the installation.

By adopting the structure, few ultraviolet lamp beads are used, the light-gathering cover 12 and the U-shaped mounting cover 14 are matched for use, the light-gathering quartz glass is utilized to achieve the sterilization and disinfection effects by utilizing the light guiding and reflecting principle of lens light, all light-emitting angles and regions of ultraviolet light emitted by the UVC-LED lamp beads 111 are completely utilized and are subjected to light-gathering reflection to enable the ultraviolet light to enhance a light source, the same sterilization effect is generated, the heating amount is small, the electric energy loss is small, the energy conversion is high, the cost is low, and the irradiation is uniform.

The working flow of the device for concentrating and enhancing the ultraviolet intensity of the UVC-LED is as follows: the power passes through TYPE-C power input interface 23 and inserts PCBA mainboard 22, and PCBA mainboard 22 supplies power for PCBA lamp plate 11 through PCBA lamp plate power cord 21, and UVC-LED lamp pearl 111 normal operating on the PCBA lamp plate 11 is controlled on total six UVC-LED lamp pearl 111 and is sent the ultraviolet light on the PCBA lamp plate 11 in two sets of spotlight source subassembly 1 about, and the ultraviolet light that UVC-LED lamp pearl 111 sent passes through the light reflection principle and becomes whole luminous column with whole quartz glass snoot 12 is whole leaded light.

Because the U-shaped mounting cover 14 condenses and reflects ultraviolet rays into parallel light to be emitted, objects to be sterilized completely pass through the sterilizing channel 13 formed between the two groups of condensing light source components 1 once, so that ultraviolet light emitted by the left and right condensing light source components 1 completely irradiates the objects without dead angles to sterilize the objects.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for concentrating and enhancing ultraviolet intensity of UVC-LED is characterized in that: the device of spotlight reinforcing UVC-LED ultraviolet intensity includes spotlight source subassembly and power supply module, spotlight source subassembly includes the PCBA lamp plate and is used for the snoot to spotlight source subassembly spotlight, the array sets up a plurality of UVC-LED lamp pearls on the PCBA lamp plate, the snoot cover is established on the UVC-LED lamp pearl, the PCBA lamp plate with the power supply module electricity is connected.

2. The apparatus for spot enhancing uv intensity of a UVC-LED of claim 1, wherein: the quantity of spotlight light source subassembly has two sets ofly, and two sets of spotlight light source subassembly symmetry sets up, is equipped with the disinfection passageway between two sets of spotlight light source subassembly, spotlight light source subassembly light-emitting direction orientation disinfection passageway sets up.

3. The apparatus for spot enhancing uv intensity of a UVC-LED of claim 2, wherein: spotlight light source subassembly is still including being used for sheltering from the U type installation cover of the afterglow that the snoot sent, PCBA lamp plate and snoot are fixed to be set up U type installation cover bottom, go out the setting of plain noodles towards U type installation cover open end.

4. A device for spot enhancing uv intensity of a UVC-LED according to claim 3, wherein: the snoot is the halfcylinder, the convex surface of snoot court U type installation cover open end sets up.

5. The apparatus for spot enhancing UVC-LED uv intensity of claim 4 wherein: the light-gathering cover is a quartz glass light-gathering cover.

6. The apparatus for spot enhancing uv intensity of a UVC-LED of claim 5, wherein: the inner wall of the U-shaped mounting cover is plated with a reflective material, and light emitted by the light-gathering cover is adjusted to be parallel light and emitted out through the U-shaped mounting cover.

7. The apparatus for spot enhancing UVC-LED uv intensity of claim 6 wherein: the reflective material is aluminum.

8. The apparatus for spot enhancing uv intensity of a UVC-LED of claim 7, wherein: the lamp bead grooving for installing the UVC-LED lamp beads on the PCBA lamp panel into the snoot is arranged at the corresponding positions of the UVC-LED lamp beads on the snoot, and the PCBA lamp panel is fixedly connected with the snoot.

9. The apparatus for spot enhancing UVC-LED uv intensity of claim 8 wherein: the U type installation cover inner wall both sides are provided with and are used for fixing the elasticity spacing groove of snoot, the snoot both ends set up respectively in the elasticity spacing groove.

10. The apparatus for spot enhancing uv intensity of a UVC-LED of claim 9, wherein: u type installation cover bottom still is provided with and is used for fixing the constant head tank of PCBA lamp plate, the PCBA lamp plate sets up in the constant head tank.