CN216481293U

CN216481293U - Dark ultraviolet LED photodissociation disinfection module and hidden air conditioning indoor unit

Info

Publication number: CN216481293U
Application number: CN202123173749.0U
Authority: CN
Inventors: 苗晓虹
Original assignee: Nanjing Danpuweilan Environmental Technology Co ltd
Current assignee: Nanjing Danpuweilan Environmental Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-10
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a dark purple outer LED photodissociation disinfection module and hidden air conditioning indoor set, it includes first cavity and second cavity, first cavity and second cavity vertical setting from top to bottom, first cavity divide into astigmatism cavity and heat dissipation cavity in the direction perpendicular to the second cavity, LED dark purple outer module is installed in the astigmatism cavity through the slide rail, the fin is installed in the heat dissipation cavity and fixed with LED dark purple outer module; the second cavity comprises a refrigerating device, and the refrigerating device is communicated with the heat dissipation cavity; the indoor unit comprises a refrigerating and heating coil, a fan, an air supply box, an air return box and the deep ultraviolet LED photolysis disinfection module. The utility model discloses in the space of someone's activity, through the high-efficient dark ultraviolet LED photodissociation disinfection module virus killing of air cycle in to the dark intracavity, see clean air out again, so reciprocal, make someone's indoor disinfection, clean, health, safety of disinfecting.

Description

Dark ultraviolet LED photodissociation disinfection module and hidden air conditioning indoor unit

Technical Field

The utility model relates to an air conditioning equipment field particularly, especially relates to a machine in high-efficient dark ultraviolet LED photodissociation disinfection module and hidden air conditioning.

Background

The function of the existing air conditioner is mainly used for exchanging heat with indoor air so as to realize refrigeration or heating, most systems have no disinfection and purification function, and can only adjust the air temperature of a closed space or an indoor space, and cannot effectively purify the space environment.

However, the ultraviolet sterilization of the sterilization module can be utilized, so that the indoor environment is nontoxic and sterile, clean and sanitary, and the transmission of new coronavirus can be better controlled. The disinfection module adopts a high-efficiency deep ultraviolet LED photolysis lamp for disinfection, ultraviolet UV-C light waves (200-300 nm, 265nm are adopted by the machine) are utilized, the module has pure light waves, no clutter, large light power and large light intensity, and the virus DNA/RNA macromolecular chain is broken, so that the virus is disinfected by a photochemical principle. However, the following problems exist: generally, the ultraviolet mercury lamp has more clutter and small light power, so the sterilization effect is not good; because ultraviolet UV-C band light waves damage human eyes and skin, the lamp tube of the ultraviolet UV-C band light waves cannot be exposed to the occasions of people; the air conditioner indoor unit is arranged on the air conditioner indoor unit in a concealed mode, and when the air conditioner indoor unit stirs the air of a room through the fan and is illuminated through the LED, viruses and bacteria in the room are killed, and the purposes of killing viruses and purifying the air are achieved. When the high-efficiency deep ultraviolet LED photolysis module works, the heat dissipation capacity is large, the service life of the lamp bead can be reduced, and therefore a special refrigeration heat dissipation device needs to be configured to prolong the service life of the lamp bead when the photolysis module is adopted.

For guaranteeing the antivirus effect, do not harm the human body again, guarantee the life of equipment again, the utility model discloses in the space of someone activity, through the high-efficient deep ultraviolet LED photodissociation module virus killing of air cycle to the dark intracavity, see clean air out again, so reciprocal, make someone indoor clean, health, safety.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dark ultraviolet LED photodissociation disinfection module that can disinfect the air and disinfect and install in the indoor machine of hidden air conditioner.

In order to solve the technical problem, the utility model provides a deep ultraviolet LED photolysis disinfection module, which comprises a first cavity and a second cavity, wherein the first cavity and the second cavity are vertically arranged, the first cavity is divided into an astigmatism cavity and a heat dissipation cavity in the direction vertical to the second cavity, an LED deep ultraviolet module is arranged in the astigmatism cavity through a slide rail, and a heat dissipation fin is arranged in the heat dissipation cavity and fixed with the LED deep ultraviolet module; the second cavity comprises a refrigerating device, and the refrigerating device is communicated with the heat dissipation cavity.

According to the utility model discloses an embodiment, LED deep ultraviolet module includes base plate, LED lamp pearl and lamp shade, the base plate with the fin is adjacent to be set up, and the base plate facial make-up is equipped with LED lamp pearl, the lamp shade parcel LED lamp pearl and with the base plate is fixed mutually.

According to an embodiment of the utility model, the refrigerating device is a semiconductor refrigeration heat dissipation device, including semiconductor refrigeration piece, refrigeration cooling fin, refrigeration cooling fan, refrigeration cooling fin and refrigeration cooling fan, the semiconductor refrigeration piece divide into refrigeration face and refrigeration cooling face, the face that refrigerates pastes to be connected in one side of the refrigeration cooling fin that looses, and the opposite side of the refrigeration cooling fin that looses is fixed in refrigeration cooling fan, the air outlet of the refrigeration cooling fan that looses is outside; the refrigeration radiating surface is fixedly connected with the refrigeration radiating fin, and the refrigeration radiating fin is fixed on the refrigeration radiating fan through a fastening piece.

According to the utility model discloses an embodiment, including automatically controlled subassembly in the second cavity, automatically controlled subassembly includes lamp pearl ballast, refrigerating plant transformer and power, the electricity is connected between lamp pearl ballast, refrigerating plant transformer and the power.

According to the utility model discloses an embodiment, first cavity inner wall is equipped with the teflon film.

According to the utility model discloses an embodiment, still be equipped with the switch on the second cavity outer wall.

According to the utility model discloses an embodiment, disinfection module is still including the heat dissipation orifice plate, the shutoff of heat dissipation orifice plate is in one side that first cavity was kept away from to the second cavity.

According to the utility model discloses an embodiment, all be equipped with the through-hole on the outer wall of first cavity and second cavity.

According to an embodiment of the invention, the heat sink is an aluminium heat sink.

Further, the utility model also provides a machine in hidden air conditioning, including refrigeration heating coil pipe, fan, air supply case and return air case, still include deep ultraviolet LED photodissociation disinfection module, disinfection module adopts one of following three kinds of mode installation: the first cavity is arranged and fixed in the air return box, and the second cavity is positioned in the external environment; or the first cavity is arranged and fixed between the wind wheels of the fan, and the second cavity is positioned in the air return box; or the first cavity is arranged and fixed inside the wind wheel of the fan, and the second cavity is positioned in the external environment.

The technical effects of the utility model reside in that:

1. the utility model designs a structure of high-power dark ultraviolet LED disinfection module's astigmatism is fixed with high-power LED lamp pearl on the base plate promptly, adopts the quartz glass lamp shade of passing through the ultraviolet ray to fix on the base plate, and wherein the LED dark purple outer module optical power in the astigmatism structure is big, and light wave is pure (265 nm), can reach the beneficial effect of disinfecting the air and disinfecting.

2. The utility model discloses a high-power dark ultraviolet LED disinfection module's radiating structure, astigmatism part dispel the ultraviolet ray and heat simultaneously disperses the heat dissipation cavity through aluminium system fin, and in the first cavity was carried through the refrigeration back of bottom refrigerating plant to the heat dissipation cavity, the cooling was discharged from the through-hole to for the lamp pearl cooling, reached the life of extension lamp pearl, practiced thrift the beneficial effect of cost.

3. The utility model discloses also designed a machine in hidden air conditioning, wherein disinfection module connects the wind gap, and the back is opened to the indoor set fan, with the room air agitation circulation, air cycle all passes through disinfection module each time, and disinfection module adopts ultraviolet ray disinfection to make the nontoxic aseptic of indoor environment, clean health, the propagation of the new hat virus of control that can be better.

Drawings

FIG. 1 is a schematic structural view of the deep ultraviolet LED photolysis disinfection module of the present invention;

FIG. 2 is a schematic structural diagram of an LED deep ultraviolet module in the deep ultraviolet LED photolysis disinfection module of the present invention;

FIG. 3 is a schematic view of the structure of the deep ultraviolet LED photolysis disinfection module for dissipating heat and light;

FIG. 4 is a schematic structural view of the deep ultraviolet LED photolysis disinfection module refrigeration device of the present invention;

fig. 5 is a schematic structural view of a hidden indoor unit of an air conditioner according to the present invention.

Reference numerals: 1-a first cavity; 2-a second cavity; 3-a heat dissipation cavity; 4-a light scattering cavity; 5-a heat sink; 6-LED deep ultraviolet module; 7-a refrigeration device; 8-an electronic control component; 9-a switch; 10-heat dissipation pore plate; 11-a substrate; 12-LED lamp beads; 13-a lampshade; 14-gas flow; 15-semiconductor refrigerating sheet; 16-a refrigeration radiating surface; 17-refrigerating surface; 18-refrigeration cooling fins; 19-a refrigeration cooling fan; 20-cooling radiating fins; 21-a refrigeration heat dissipation fan; 22-deep ultraviolet LED photolysis disinfection module; 23-a wind wheel; 24-a return air box; 25-a pneumatic sensor; 26-air return inlet; 27-air outlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1, in a first cavity 1, according to the light irradiation requirement and the heat dissipation requirement of an LED, a light diffusion cavity 4 and a heat dissipation cavity 3 are designed, a high-power LED deep ultraviolet module, i.e., a high-power LED lamp bead 12, a substrate 13 and a quartz glass lampshade 13, is mounted in the light diffusion cavity 4 at one side through a slide rail, and then an aluminum heat sink 5 is mounted in the heat dissipation cavity 3 at the other side; in the second cavity 2, there are refrigerating plant 7, automatically controlled subassembly 8 and the external hand switch 9 of cavity, and the bottom is sealed with heat dissipation orifice plate 10.

As shown in fig. 2, the LED deep ultraviolet module 6 fixes a high-power LED lamp bead 12 on a substrate 11, and for convenience of cleaning and replacement, the protection lamp bead 12 is fixed on the substrate 11 by using an ultraviolet-transparent quartz glass lampshade 13. The back surface of the substrate 11 is adhered with an aluminum heat sink 5 by a heat conductive adhesive.

As shown in fig. 3, the first cavity 1 is internally provided with a part of an LED lamp bead 12, a light diffusion cavity 4 and a heat dissipation cavity 3, and holes are uniformly distributed on the surface of the cavity, including the top; the light scattering cavity 4 part scatters ultraviolet rays and simultaneously dissipates heat to the heat dissipation cavity 3 through the aluminum heat dissipation fins 5, the heat dissipation cavity 3 is cooled through the bottom refrigerating device 7 and then is conveyed into the cavity through the fan, and the heat dissipation cavity is cooled and discharged from the holes, so that the temperature of the lamp beads 12 is reduced; the inner wall of the first cavity is coated with Teflon high-temperature coating for increasing the diffuse scattering of LED light and increasing the photolysis intensity of the LED.

As shown in fig. 4, in the second chamber 2, an electric control assembly 8 and a refrigerating device 7 are arranged. The electric control component 8 is partially provided with a lamp bead ballast, a refrigerating device transformer and a power supply, all modules, components and wires are connected, a 220v wire plug is arranged, and a shell is provided with a manual switch 9; the refrigerating device 7 comprises: the semiconductor refrigeration sheet 15 is divided into a refrigeration surface 17 and a refrigeration radiating surface 16, the semiconductor refrigeration surface 17 is adhered with refrigeration radiating fins 18 by heat conducting glue, and a refrigeration radiating fan 19 is fixed by screws and is arranged at the bottom of the radiating cavity 3 of the first cavity 1. The cooling surface 16 is adhered to the cooling fins 20 by conductive adhesive, fixed on the cooling fan 21 by screws, and installed in the second cavity 2.

As shown in fig. 5, the hidden indoor unit of air conditioner has the following installation methods of the deep ultraviolet LED photolysis disinfection module 22: the deep ultraviolet LED photolysis disinfection module 22 is arranged at an air return box 24 of an indoor unit of the air conditioner; the deep ultraviolet LED photolysis disinfection module 22 can be directly inserted between the two wind wheels 23; the deep ultraviolet LED photolysis disinfection module 22 can also be inserted into the wind wheel 23 on one side. The pneumatic sensor 25 is inserted into the wind wheel 23, the indoor unit fan rotates, the disinfection module 22 is started, air is returned from the outlet of the air outlet 27 and the air return inlet 26, and the returned air passes through the plug-in high-power deep ultraviolet LED disinfection module 22 and circulates to and fro, so that the purpose of indoor disinfection and purification is achieved.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. A deep ultraviolet LED photolysis disinfection module is characterized by comprising a first cavity and a second cavity, wherein the first cavity and the second cavity are vertically arranged, the first cavity is divided into an astigmatism cavity and a heat dissipation cavity in the direction vertical to the second cavity, an LED deep ultraviolet module is arranged in the astigmatism cavity through a slide rail, and a heat dissipation fin is arranged in the heat dissipation cavity and fixed with the LED deep ultraviolet module; the second cavity comprises a refrigerating device, and the refrigerating device is communicated with the heat dissipation cavity.

2. The deep ultraviolet LED photolysis disinfection module of claim 1, wherein the LED deep ultraviolet module comprises a substrate, LED lamp beads and a lamp cover, the substrate is disposed adjacent to the heat sink, the LED lamp beads are mounted on the substrate, and the lamp cover wraps the LED lamp beads and is fixed to the substrate.

3. The deep ultraviolet LED photolysis disinfection module according to claim 1, wherein the refrigeration device is a semiconductor refrigeration heat dissipation device, and comprises a semiconductor refrigeration sheet, a refrigeration cold dissipation fin, a refrigeration cold dissipation fan, a refrigeration heat dissipation fin and a refrigeration heat dissipation fan, the semiconductor refrigeration sheet is divided into a refrigeration surface and a refrigeration heat dissipation surface, the refrigeration surface is attached to one side of the refrigeration cold dissipation fin, the other side of the refrigeration cold dissipation fin is fixed to the refrigeration cold dissipation fan, and an air outlet of the refrigeration cold dissipation fan faces outwards; the refrigeration radiating surface is fixedly connected with the refrigeration radiating fin, and the refrigeration radiating fin is fixed on the refrigeration radiating fan through a fastening piece.

4. The deep ultraviolet LED photolysis disinfection module of claim 1, wherein the second chamber includes an electrical control component therein, the electrical control component includes a lamp ballast, a refrigeration device transformer and a power supply, and the lamp ballast, the refrigeration device transformer and the power supply are electrically connected.

5. The deep ultraviolet LED photolysis module as claimed in claim 1, wherein a teflon film is disposed on an inner wall of the first cavity.

6. The deep ultraviolet LED photolysis module according to claim 1, wherein a switch is further disposed on an outer wall of the second chamber.

7. The deep ultraviolet LED photolysis disinfection module of claim 1, further comprising a heat dissipation hole plate, wherein the heat dissipation hole plate is sealed at a side of the second cavity far from the first cavity.

8. The deep ultraviolet LED photolysis module according to claim 1, wherein the first and second cavities have through holes on the outer wall.

9. The deep ultraviolet LED photolysis disinfection module of claim 1, wherein the heat sink is an aluminum heat sink.

10. The hidden indoor unit of the air conditioner comprises a refrigerating and heating coil, a fan, an air supply box and an air return box, and is characterized by further comprising the deep ultraviolet LED photolysis disinfection module as claimed in any one of claims 1 to 9, wherein the disinfection module is installed in one of the following three ways: the first cavity is arranged and fixed in the air return box, and the second cavity is positioned in the external environment; or the first cavity is arranged and fixed between the wind wheels of the fan, and the second cavity is positioned in the air return box; or the first cavity is arranged and fixed inside the wind wheel of the fan, and the second cavity is positioned in the external environment.