TWM638210U - Ultraviolet disinfection module and elevator lifting apparatus including the same - Google Patents

Abstract

The utility model provides an ultraviolet disinfection module and elevator lifting apparatus including the same. The ultraviolet disinfection module includes a carrying piece, a circuit substrate disposed on the carrying piece, a plurality of ultraviolet light-emitting units and a light-transmitting cover disposed on the carrying piece and the circuit substrate. The circuit substrate has a mounting surface opposite to the carrying piece, and the plurality of ultraviolet light-emitting units, including at least one of a UVA, UVB or UVC light-emitting diode or any combination thereof, are disposed on the mounting surface and electrically connected to the circuit substrate. The light-transmitting cover is configured to protect the circuit substrate and allow the light emitted from the plurality of ultraviolet light-emitting units to emit towards outside of the ultraviolet disinfection module for achieving the effect of disinfecting the environment.

Description

Ultraviolet light sterilization module and elevator lifting equipment including it

This creation is about a sterilizing module and elevator lifting equipment including it, more specifically, it is about an ultraviolet light sterilization module and elevator lifting equipment including it.

In the prior art, an ultraviolet (UV) light source has been used to disinfect and sterilize objects and environments. The principle of using ultraviolet light source for sterilization is to use its energy to destroy the life center DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) structure of viruses and bacteria, causing them to die immediately or lose their ability to reproduce. Therefore, adopting this disinfection and sterilization method does not need to replace the bactericide or use a combination of medicaments, and is especially suitable for disinfecting air, water and object surfaces. However, when using ultraviolet light-emitting elements to disinfect and sterilize objects and environments, the selection, arrangement and installation procedures of ultraviolet light-emitting elements still need to be improved, so as to achieve the desired effect while saving design and installation costs. Desired disinfection and sterilization effect.

For example, for transportation equipment such as elevators that are frequently used to carry people, it is necessary to provide a sterilized carrying space for carrying people, so as to effectively suppress the spread of infectious diseases. Generally speaking, transportation equipment such as elevators is equipped with an air-conditioning system to drive the air flow or circulation inside and outside the carrying space of the elevator to achieve the effect of adjusting the temperature of the carrying space and providing fresh air. At this time, if How to cooperate with the original systems and components of transportation equipment such as elevators to effectively and efficiently provide the necessary sterilization effect is one of the problems to be solved in the technical field of this case, and it is even more important under the influence of the new crown virus epidemic sex.

In view of the above technical problems, this creation provides an ultraviolet sterilizing module and the elevator lifting equipment containing it. The ultraviolet sterilizing module can be well adapted to the required application through a specific structural design situation and achieve excellent space sterilization effect.

One embodiment of the present creation provides an ultraviolet light sterilization module, which includes a bearing base, a circuit substrate disposed on the bearing base, a plurality of ultraviolet light emitting elements, and a bearing base and the circuit substrate. Transparent cover. The circuit substrate has a mounting surface, the mounting surface is disposed away from the bearing seat, the plurality of ultraviolet light emitting elements are disposed on the mounting surface of the circuit substrate, and are electrically connected with the circuit substrate, wherein the plurality Each ultraviolet light-emitting element is any one of UVA, UVB and UVC light-emitting diodes or a combination thereof. The light-transmitting cover is used to protect the circuit substrate, wherein the light-transmitting cover allows the light emitted by the plurality of ultraviolet light emitting elements to be emitted to the outside of the ultraviolet light sterilization module to achieve the effect of space sterilization.

In a preferred embodiment of the present invention, the plurality of ultraviolet light emitting elements include at least one UVA light emitting diode and at least one UVC light emitting diode.

In a preferred embodiment of this creation, the plurality of ultraviolet light emitting elements include a plurality of UVA light-emitting diodes and a plurality of UVC light-emitting diodes, and the plurality of UVA light-emitting diodes and the plurality of UVC light-emitting diodes The diodes are arranged alternately with each other.

In a preferred embodiment of the present creation, the ultraviolet sterilizing module further includes a driver, which is electrically connected to the circuit substrate, and is used to drive the operation of the plurality of ultraviolet light emitting elements.

In a preferred embodiment of the present creation, the ultraviolet sterilizing module further includes a side cover set, wherein the transparent cover and the bearing seat are connected to each other through the side cover set.

In a preferred embodiment of the present invention, the side cover set has a housing structure and an electrical connection element, wherein the electrical connection element of the side cover set is used to connect an external power source and connect with the circuit board and The plurality of light-emitting elements are electrically connected, and the housing structure of the side cover set has an accommodating structure for accommodating one end of the light-transmitting cover and one end of the bearing seat, so that the light-transmitting cover and The bearing seats are connected to each other through the side cover group.

In a preferred embodiment of the present invention, the carrying seat, the transparent cover and the circuit substrate are all strip-shaped.

In a preferred embodiment of the invention, the bearing seat is a heat dissipation structure.

Another embodiment of the present creation provides an elevator hoisting device, which has an airflow guiding space and a bearing space communicated with the airflow guiding space, and the airflow guiding space is provided with at least one airflow guiding device and at least An ultraviolet light sterilization module as described above.

In a preferred embodiment of the present invention, the bearing space is formed by a floor, a ceiling and a surrounding side wall connected between the floor and the ceiling, and the airflow guiding space is adjacent to the ceiling, The ultraviolet light sterilization module is arranged on the ceiling.

In a preferred embodiment of the present creation, the airflow guiding space has at least one air inlet and at least one air outlet, and the airflow guiding device is used to guide an airflow in the airflow guiding space from the inlet The air port is guided to the air outlet via the air flow guiding device, so that the air flow from the air flow guiding space It flows into the carrying space through the air outlet, and the ultraviolet light sterilization module is used to irradiate the airflow in the airflow guiding space to perform space sterilization.

In a preferred embodiment of the present creation, the airflow between the air inlet and the air outlet forms an airflow path in the airflow guiding space, and the ultraviolet light sterilization module is arranged on the airflow path .

In a preferred embodiment of the present creation, the ultraviolet sterilizing module is arranged between the airflow guiding device and the air outlet.

In a preferred embodiment of the present invention, the ultraviolet sterilizing module is arranged adjacent to the air outlet.

In a preferred embodiment of the present invention, the airflow guiding device is a constant flow fan.

In a preferred embodiment of the present creation, the elevator lifting equipment includes two airflow guiding devices and two ultraviolet light sterilization modules, and the airflow guiding space has an air inlet and two air outlets, wherein, An airflow path is respectively formed in the airflow guiding space between the air inlet and the two air outlets, and the two airflow guiding devices and the two ultraviolet light sterilization modules are respectively arranged on the two airflow paths superior.

In a preferred embodiment of the present invention, the airflow guiding device corresponds to the ultraviolet sterilizing module and the airflow path, and the other airflow guiding device corresponds to the other ultraviolet sterilizing module and the airflow path.

In a preferred embodiment of the present invention, the two airflow guiding devices are symmetrically arranged left and right, the two ultraviolet light sterilization modules are arranged symmetrically left and right, and the two airflow paths are arranged symmetrically left and right.

In a preferred embodiment of this creation, the two air outlets are narrow and long openings, the two ultraviolet light sterilization modules are strip-shaped lamp tube modules, and the two ultraviolet light sterilization The modules are respectively arranged adjacent to the two air outlets in a manner substantially parallel to the two air outlets.

In a preferred embodiment of the present creation, the elevator hoisting equipment further includes a nanometer water ion generating device, which is used to electrolytically decompose the moisture in the airflow into a plurality of nanometer particles with hydroxide ions. Water ions are used to purify the airflow and deodorize the space.

In a preferred embodiment of the present creation, the elevator lifting equipment further includes a photocatalyst generating device for generating a plurality of photocatalyst suspended particles, and the plurality of photocatalyst suspended particles are irradiated by the ultraviolet light of the plurality of ultraviolet light emitting elements And after catalysis, the airflow is sterilized.

At least one main technical means of this creation is that the ultraviolet light sterilization module provided by the embodiment of this creation is through the structural design of the bearing base, circuit board, a plurality of ultraviolet light emitting elements and the light-transmitting cover, so that the ultraviolet light sterilization module The group can effectively achieve sterilization and disinfection effects, and the structural design can match the structure of existing equipment in the environment, and is well applicable to different use environments.

M: Ultraviolet light sterilization module

1: Bearing seat

2: Circuit board

21: Mounting surface

3: Ultraviolet light emitting element

4: Translucent cover

5: drive

6: side cover group

61: Shell structure

611:Accommodating structure

62: Electrical connection components

E: Elevator lifting equipment

G: Airflow guiding device

S1: Airflow guidance space

S11: air inlet

S12: Air outlet

S2: carrying space

S21: floor

S22: Ceiling

S23: Around the side wall

F: Airflow

R: airflow path

FIG. 1 is a three-dimensional schematic diagram of the ultraviolet light sterilization module of the embodiment of the invention.

FIG. 2 is an exploded view of the ultraviolet light sterilization module shown in FIG. 1 .

FIG. 3 is a schematic front view of the ultraviolet light sterilization module shown in FIG. 1 .

FIG. 4 is a schematic top view of the ultraviolet light sterilization module shown in FIG. 1 .

FIG. 5 is a schematic side view of the ultraviolet light sterilization module shown in FIG. 1 .

Fig. 6 is a three-dimensional perspective schematic diagram of an elevator lifting device including an ultraviolet light sterilization module according to an embodiment of the present invention.

FIG. 7 is a top perspective schematic diagram of the elevator lifting equipment including the ultraviolet light sterilization module shown in FIG. 6 .

FIG. 8 is a schematic side view perspective view of the elevator lifting device including the ultraviolet light sterilization module shown in FIG. 6 .

Fig. 9 is a partial side perspective schematic diagram of the elevator hoisting equipment including the ultraviolet light sterilization module shown in Fig. 6 .

The implementation of the "ultraviolet light sterilization module and the elevator lifting equipment containing it" disclosed in this creation will be described below through specific specific examples. Those with ordinary knowledge in the technical field of this creation can understand it from the content disclosed in this specification The advantages and effects of this creation. This creation can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of this creation. The following embodiments will further describe the relevant technical content of this creation in detail, but the disclosed content is not intended to limit the technical scope of this creation.

Please refer to Figures 1 to 5. 1 to 5 are respectively a three-dimensional schematic view, an exploded schematic view, a front view schematic view, a top view schematic view and a side view schematic view of the ultraviolet light sterilization module of the embodiment of the invention. As shown in the figure, the ultraviolet light sterilization module M includes a bearing base 1, a circuit substrate 2 arranged on the bearing base 1, a plurality of ultraviolet light emitting elements 3, a side cover group 6 and is arranged on the bearing base 1 and the circuit substrate 2. The light-transmitting cover 4. Please refer to FIG. 2 , the circuit substrate 2 has a mounting surface 21 facing away from the carrier 1 , and a plurality of ultraviolet light emitting elements 3 are disposed on the mounting surface 21 of the circuit substrate 2 and electrically connected to the circuit substrate 2 . Specifically, in this invention, the carrier 1 and the circuit board 2 can be made of, for example, plastic, ceramics, metal materials or other equivalent materials, And the mounting surface 21 of the circuit substrate 2 has a conductive pattern or other equivalent structures for electrically connecting with the ultraviolet light emitting element 3 . In addition, the ultraviolet light emitting elements 3 are electrically connected in series, in parallel or in series/parallel.

The ultraviolet light emitting element 3 is any one of UVA, UVB and UVC light emitting diodes or a combination thereof. In the present invention, the light-emitting diode may include a substrate, a light-emitting diode chip, and a packaging layer, and the light-emitting diode chip is disposed on the substrate and electrically connected to the substrate. The encapsulation layer is disposed on the substrate and covers the LED chip. In addition, the substrate may be a ceramic substrate, and the encapsulation layer may be an inorganic material or an organic material. UVA refers to ultraviolet light with a wavelength of 320 to 400nm, UVB refers to ultraviolet light with a wavelength of 280 to 320nm, and UVC refers to ultraviolet light with a wavelength of 200 to 280nm. Among them, UVA can be subdivided into UVA-2 and UVA-1, UVA-2 is ultraviolet light with a wavelength of 320 to 340 nm, and UVA-1 is ultraviolet light with a wavelength of 340 to 400 nm.

In an embodiment, the light-emitting diode chip may be a gallium nitride-based semiconductor light-emitting chip, which includes: a light-transmitting element substrate; an n-type semiconductor layer formed on the light-transmitting element substrate to cover the light-transmitting element substrate; p type semiconductor layer, formed to cover the region on the n-type semiconductor layer except the region for the n-electrode on the n-type semiconductor layer, and used to cooperate with the n-type semiconductor layer to emit light; the first n-electrode is formed on the n-type semiconductor layer a thin film on a region for the n-electrode of the semiconductor layer; a first p-electrode, which is a thin-film formed on the p-type semiconductor layer; a first insulating layer, formed to insulate the first n-electrode and the first p-electrode from each other; The second n-electrode is formed as a thin film on the first n-electrode and the first insulating layer, and has a larger area than the joint surface between the n-type semiconductor layer and the first n-electrode, so that the second n-electrode is electrically connected to the first n-electrode. connected, the first insulating layer insulates the second n-electrode from the first p-electrode; and the second p-electrode is formed as a thin film having an area smaller than the joint surface between the n-type semiconductor layer and the p-type semiconductor layer, the second The p-electrode is electrically connected to the first p-electrode.

Preferably, in the embodiment of the present invention, the plurality of ultraviolet light emitting elements 3 at least include UVC light emitting diodes. More preferably, in the embodiment of the present invention, the plurality of ultraviolet light emitting elements 3 of the ultraviolet light sterilization module M include at least two kinds of UVA, UVB and UVC light emitting diodes. For example, repeat Several ultraviolet light emitting elements 3 include at least one UVA light emitting diode and at least one UVC light emitting diode. In this way, excellent sterilization and disinfection effects can be achieved through the combination of different types of light emitting diodes. As shown in Figures 1 to 5, in the embodiment shown in the drawings, the ultraviolet light sterilization module M includes a plurality of UVA light-emitting diodes and a plurality of UVC light-emitting diodes, and these UVA light-emitting diodes and UVC LEDs are staggered with each other. However, in this invention, the arrangement of different types of light-emitting diodes is not limited, and can be adjusted according to actual needs.

In addition, as shown in Figure 2, in order to drive a plurality of ultraviolet light emitting elements 3 through the circuit substrate 2, the ultraviolet light sterilizing module M of the present invention further includes a driver 5, which is electrically connected with the circuit substrate 2 to drive multiple The operation of an ultraviolet light emitting element 3. The type and structure of the driver 5 are not particularly limited in this invention, and are preferably arranged on the opposite side of the mounting surface 21 of the circuit substrate 2, so that the driver 5 cannot be observed from the side of the light-transmitting cover 4, ensuring that the product aesthetics and also ensure the luminous effect of the ultraviolet light emitting element 3 on the mounting surface 21.

Please refer to Figure 1 and Figure 2 again. By being arranged on the bearing base 1 and the circuit substrate 2, the transparent cover 4 is used to protect the circuit substrate 2, and at the same time, the transparent cover 4 allows the light emitted by the ultraviolet light emitting element 3 to emit to the ultraviolet light sterilization module M Outside, in order to achieve the effect of space sterilization. In this invention, the light-transmitting cover 4 can be made of light-transmitting materials, such as quartz glass.

In addition, the ultraviolet sterilizing module M provided in this creative embodiment can further include a functional coating (not shown in the drawings), and the functional coating is arranged on the light-transmitting cover 4 for compatibility with The light beam emitted by the ultraviolet light emitting element 3 produces sterilization and disinfection effects. Functional coatings can include, for example, titanium dioxide and the like. However, the present invention is not limited thereto.

As shown in Figures 1 to 5, the ultraviolet sterilizing module M provided by the embodiment of the present invention can have the appearance of a lamp module, that is, the bearing seat 1, the circuit board 2 and the light-transmitting cover 4 are all elongated. shape. for example In other words, the circuit substrate 2 is a strip-shaped carrier, while the supporting seat 1 and the light-transmitting cover 4 each have a semicircular outer structure, so that the two can form a cylindrical shape of a traditional lamp tube after being combined with each other. As shown in the figure, in the embodiment of the present invention, the carrier 1 may have a strip-shaped groove for accommodating and fixing the circuit substrate 2 . In addition to accommodating and carrying the circuit board 2 , the supporting seat 1 can also be made of, for example, a material with a heat conduction function, so as to simultaneously exert the effect of heat dissipation. For example, the bearing seat 1 can be made of materials such as metal or ceramics, so as to serve as a heat dissipation structure of the ultraviolet light sterilization module M.

Next, as shown in FIG. 2 , the carrying base 1 and the transparent cover 4 can be connected to each other through the side cover set 6 . In detail, the side cover set 6 has a shell structure 61 and an electrical connection element 62, wherein the electrical connection element 62 is used to connect an external power supply and electrically connect with the circuit board 2 and a plurality of ultraviolet light emitting elements 3, and the shell The body structure 61 has an accommodating structure 611 for accommodating one end of the transparent cover 4 and one end of the supporting base 1 , so that the transparent cover 4 and the supporting base 1 are connected to each other through the side cover set 6 . Specifically, the accommodating structure 611 can be a groove, so that one end of the light-transmitting cover 4 and one end of the bearing seat 1 can be fitted in the groove, so that the light-transmitting cover 4 and the bearing seat 1 are connected and fixed to each other to ensure the stability of the overall structure of the ultraviolet light sterilization module M.

As shown in FIGS. 1 to 5 , the side cover set 6 can be composed of two separate covers in principle, and each cover has a shell structure 61 and an electrical connection element 62 . Therefore, both ends of the bearing base 1 and the transparent cover 4 can be connected and fixed to each other through the two covers.

In the embodiment of the present invention, the ultraviolet sterilizing module M may further include a sensing element (not shown) disposed on at least one of the circuit substrate 2 and the transparent cover 4, and a sensing element (not shown) disposed on the circuit substrate 2 And a control element (not shown) electrically connected with the sensing element. Specifically, the sensing element is used to generate a sensing signal and transmit the sensing signal to the control element, and the control element controls a plurality of ultraviolet light emitting elements 3 according to the sensing signal after receiving the sensing signal transmitted by the sensing element. For example, the sensing element can be Human body sensor, when there is a person within a specific range around the ultraviolet light sterilization module M, the sensing element transmits a sensing signal to the control element, and the control element stops the plurality of ultraviolet light emitting elements 3 from emitting according to the sensing signal beam. After the person leaves the specific range around the ultraviolet sterilizing module M, the sensing element can transmit another sensing signal to the control element, and the control element makes the plurality of ultraviolet light emitting elements 3 emit light beams again according to the sensing signal. In other words, through the design of the sensing element and the control element, the ultraviolet sterilizing module M of the embodiment of the invention can ensure that personnel are not directly irradiated by the ultraviolet light emitting element 3 , thereby avoiding harm to personnel health.

Since the ultraviolet sterilizing module M is in the form of a lamp tube module in this creative embodiment, it can be directly installed on the lighting equipment of the existing indoor environment (such as office space, shopping malls, etc.), for example, it can replace the general The lighting tube is installed in the lighting equipment, or in the same group of lighting equipment, the lighting tube and the ultraviolet light sterilization module M of the embodiment of the invention are installed at the same time. In this way, the ultraviolet sterilizing module M of the embodiment of the present invention can be easily applied in environments requiring sterilization and disinfection. In addition, based on this shape design, the ultraviolet light sterilization module M can also be independently installed in a relatively narrow environment, such as the ventilation pipeline or the ceiling of the elevator lifting equipment.

Next, see Figures 6 through 9. Fig. 6 to Fig. 9 are three-dimensional perspective schematic diagrams, top perspective schematic diagrams, side perspective schematic diagrams and partial side perspective schematic diagrams of the elevator hoisting equipment E of the present invention embodiment. As shown in the figure, the invention also provides an elevator lifting device E, which has an airflow guiding space S1 and a bearing space S2 communicating with the airflow guiding space S1, and at least one airflow guiding space S1 is provided with The device G and at least one ultraviolet light sterilization module M as mentioned above.

In detail, the airflow guiding space S1 is used to guide the airflow to the carrying space S2 for carrying people. The bearing space S2 is composed of the floor S21, the ceiling S22 and the floor S21 and the ceiling S22 The surrounding side wall S23 is formed therebetween, and the airflow guiding space S1 is adjacent to the ceiling S22. In this way, the ultraviolet sterilizing module M disposed in the airflow guiding space S1 can be disposed above the ceiling S22. In this way, the ultraviolet sterilizing module M installed in the airflow guiding space S1 above the ceiling S22 will not directly irradiate the people carried in the carrying space S2, so it does not need to depend on the situation of the elevator lifting equipment E carrying (with or without Personnel are located in the carrying space S2) to adjust the time and mode of its operation. In this way, the risk of ultraviolet light causing harm to personnel can be effectively avoided, and the cost of using the ultraviolet light sterilization module M provided by the embodiment of the present invention is also reduced, that is, there is no need for additional equipment to detect whether there are personnel A sensing element or control element in the installation environment.

See Figure 9 in particular. The airflow guiding space S1 has at least one air inlet S11 and at least one air outlet S12, and the airflow guiding device G is used to guide the airflow F in the airflow guiding space S1 from the air inlet S11 through the airflow guiding space S1. Lead to the air outlet S12, so that the airflow F flows from the airflow guiding space S1 into the carrying space S2 through the air outlet S12. For example, the airflow guiding device G may be a constant flow fan, which may be one of the components of the air conditioning system equipped with the elevator lifting equipment E. In addition, the ultraviolet sterilizing module M installed in the airflow guiding space S1 is used to irradiate the airflow F in the airflow guiding space S1 to perform space sterilization. Specifically, after the airflow F that first flows into the airflow guiding space S1 is irradiated by the ultraviolet light sterilization module M, the sterilized airflow F will be guided to the bearing space S2 through the airflow guiding device G, so that Therefore, the carrying space S2 will be filled with sterilized air to effectively ensure the sterilizing effect of the environment.

Therefore, in order to achieve the effect of sterilizing the airflow F, the airflow F between the air inlet S11 and the air outlet S12 can form an airflow path R in the airflow guiding space S1, and the ultraviolet light sterilization module M is arranged on the airflow path R superior. Preferably, the ultraviolet sterilizing module M is disposed between the airflow guiding device G and the air outlet S12. In another preferred situation, the ultraviolet sterilizing module M is disposed adjacent to the air outlet S12, so as to ensure that the airflow F that is about to flow into the carrying space S2 is irradiated and sterilized.

In fact, in a preferred embodiment, the elevator lifting equipment E includes two airflow guiding devices G and two ultraviolet light sterilization modules M, and the airflow guiding space S1 has an air inlet S11 and two outlets Air port S12. In this configuration, an airflow path R is formed between the air inlet S11 and the two air outlets S12 in the airflow guiding device G, and the two airflow guiding devices G and two ultraviolet light sterilization modules M are respectively arranged in On the two airflow paths R, it is used to irradiate the airflow F on the airflow path R. An airflow guiding device G corresponds to an ultraviolet light sterilization module M and an airflow path R, and another airflow guiding device G corresponds to another ultraviolet light sterilization module M and another airflow path R. The two airflow guiding devices G are symmetrically arranged left and right, the two ultraviolet light sterilization modules M are arranged symmetrically left and right, and the two airflow paths R are arranged symmetrically left and right.

Based on the above, please refer to FIG. 7 in particular. The two air outlets S12 can be narrow and long openings, and since the two ultraviolet light sterilization modules M can be strip-shaped lamp modules, the two The ultraviolet sterilizing module M can be disposed adjacent to the two air outlets S12 in a manner substantially parallel to the two air outlets S12 respectively.

After testing, the elevator hoisting equipment E provided by ^the embodiment of the invention, under the circumstances shown in Figure 6 to Figure 9, under the ^premise that the dose of E. coli is 6600mJ/cm Under the irradiation intensity of the ultraviolet light emitting element 3 of μw/cm ² , 51.7 μw/cm ² and 39.4 μw/cm ² , the sterilization can be completed in about 3 minutes, 2.5 minutes, 2 minutes and 2.8 minutes respectively.

In addition, the elevator hoisting equipment E provided by the embodiment of the present invention may further include a nanometer water ion generator (not shown in the figure), which is used to electrolytically decompose the moisture in the airflow F into a plurality of Nano-sized electrostatic atomized water particles (also known as nanoe) with hydroxide ions are used to purify the airflow F and deodorize the space. In detail, the hydroxide ions of the nano-water ions will combine with the hydrogen of the bacteria and protein outer membranes, thereby inactivating the bacteria and achieving the antibacterial effect. In order to achieve the above effects, the installation position of the nanometer water ion generating device can be on the airflow path R. In addition, by applying a higher voltage to the moisture in the airflow F, it can also effectively destroy polycyclic aromatic hydrocarbons, alkanes such as hexadecane, and aromatic carboxylic acids such as benzoic acid in air pollutants , thereby purifying the air.

In addition, in an embodiment of the present invention, the elevator hoisting equipment E may further include a photocatalyst generating device (not shown in the figure). The photocatalyst generating device is used to generate a plurality of photocatalyst suspended particles, and the plurality of photocatalyst suspended particles can be used to sterilize the air flow F after being irradiated and catalyzed by the ultraviolet light of the plurality of ultraviolet light emitting elements 3 . In this way, through the combination of the ultraviolet light emitting element 3 and the photocatalyst suspended particles, the bactericidal effect inside the carrying space S2 can be further enhanced.

As mentioned above, at least one main technical means of this creation is that the ultraviolet light sterilization module M and the elevator lifting equipment E including it provided by the embodiment of this creation are carried out through the bearing seat 1 and the circuit of the ultraviolet light sterilization module M. The structural design of the substrate 2, the plurality of ultraviolet light-emitting elements 3 and the light-transmitting cover 4 enables the ultraviolet light sterilization module M to effectively achieve sterilization and disinfection effects, and the structural design can match the structure of existing equipment in the environment, and is good Applicable to different usage environments.

Specifically, in this creation, the ultraviolet light sterilization module M can have a tube-shaped appearance, so it can be easily installed and adapted to various general equipment, such as above the ceiling of elevator lifting equipment. The ultraviolet light emitted by the ultraviolet light sterilization module M can effectively inhibit viruses, bacteria and mold. In addition, the elevator lifting equipment of this creation can be further installed with nanometer water ion generators and/or photocatalyst generators to be used in conjunction with ultraviolet light sterilization modules, so it can be further sterilized, and can also be used to decompose odor molecules, making The air is cleaner. In addition, the ultraviolet sterilizing module M of this creation has the advantages of no mercury, no ozone, no environmental pollution, and meets the needs of environmental protection, and can achieve the expected bactericidal effect under energy-saving and power-saving conditions after testing.

M: Ultraviolet light sterilization module

1: Bearing seat

2: Circuit board

3: Ultraviolet light emitting element

4: Translucent cover

6: side cover group

Claims (21)

An ultraviolet light sterilization module, which includes: a bearing seat; a circuit substrate, which is arranged on the bearing seat, and has an installation surface, and the installation surface is arranged away from the bearing seat; a plurality of ultraviolet light emitting elements are arranged On the mounting surface of the circuit substrate and electrically connected to the circuit substrate, wherein the plurality of ultraviolet light emitting elements are any one of UVA, UVB and UVC light emitting diodes or a combination thereof; and a light-transmitting cover body, arranged on the bearing seat and the circuit substrate to protect the circuit substrate, wherein the light-transmitting cover allows the light emitted by the plurality of ultraviolet light emitting elements to be emitted to the outside of the ultraviolet light sterilization module, To achieve the effect of space sterilization. The ultraviolet light sterilizing module according to claim 1, wherein the plurality of ultraviolet light emitting elements include at least one UVA light emitting diode and at least one UVC light emitting diode. The ultraviolet light sterilization module as described in Claim 1, wherein, the plurality of ultraviolet light emitting elements include a plurality of UVA light emitting diodes and a plurality of UVC light emitting diodes, and the plurality of UVA light emitting diodes and the A plurality of UVC light-emitting diodes are arranged alternately. The ultraviolet sterilizing module as described in Claim 1 further includes a driver electrically connected to the circuit board for driving the operation of the plurality of ultraviolet light emitting elements. The ultraviolet sterilizing module according to Claim 1 further includes a side cover set, wherein the transparent cover and the bearing seat are connected to each other through the side cover set. The ultraviolet light sterilization module as described in claim 5, wherein the side cover set has a housing structure and an electrical connection element, wherein the electrical connection element of the side cover set is used to connect to an external power source and It is electrically connected with the circuit board and the plurality of light-emitting elements, and the casing structure of the side cover set has an accommodating structure for accommodating one end of the light-transmitting cover and one end of the bearing seat, so that the The transparent cover and the bearing seat are connected to each other through the side cover group. The ultraviolet sterilizing module as described in Claim 5, wherein the carrying seat, the transparent cover and the circuit board are all strip-shaped. The ultraviolet sterilizing module as described in Claim 1, wherein the bearing seat is a heat dissipation structure. An elevator hoisting device, which has an airflow guiding space and a load-carrying space communicated with the airflow guiding space, and at least one airflow guiding device and at least one according to claims 1 to 8 are arranged in the airflow guiding space The ultraviolet light sterilization module described in any one. The elevator hoisting equipment as described in Claim 9, wherein, the bearing space is formed by a floor, a ceiling, and a surrounding side wall connected between the floor and the ceiling, and the airflow guiding space is adjacent to the Ceiling, the ultraviolet light sterilization module is arranged on the ceiling. The elevator hoisting equipment as described in Claim 9, wherein, the airflow guiding space has at least one air inlet and at least one air outlet, and the airflow guiding device is used to guide an airflow in the airflow guiding space from The air inlet is guided to the air outlet through the airflow guiding space, so that the airflow flows from the airflow guiding space into the carrying space through the air outlet, and the ultraviolet light sterilization module is used to irradiate the airflow guiding The airflow in the space is used for the action of space sterilization. The elevator hoisting equipment according to claim 11, wherein the airflow between the air inlet and the air outlet forms an airflow path in the airflow guiding space, and the ultraviolet light sterilization module is arranged in the airflow on the path. The elevator hoisting equipment according to claim 12, wherein the ultraviolet light sterilization module is arranged between the airflow guiding device and the air outlet. The elevator hoisting equipment according to claim 12, wherein the ultraviolet light sterilization module is arranged adjacent to the air outlet. The elevator hoisting equipment as claimed in claim 9, wherein the airflow guiding device is a constant flow fan. The elevator lifting equipment as described in Claim 9, which includes two airflow guiding devices and two ultraviolet light sterilization modules, and the airflow guiding space has an air inlet and two air outlets, wherein the air inlet An airflow path is respectively formed in the airflow guiding space between the mouth and the two air outlets, and the two airflow guiding devices and the two ultraviolet light sterilization modules are respectively arranged on the two airflow paths. The elevator lifting equipment according to claim 16, wherein the airflow guiding device corresponds to the ultraviolet light sterilization module and the airflow path, and the other airflow guiding device corresponds to the other ultraviolet light sterilization module and the other airflow path. The elevator lifting equipment as described in Claim 16, wherein the two airflow guiding devices are symmetrically arranged left and right, the two ultraviolet light sterilization modules are arranged symmetrically left and right, and the two airflow paths are arranged symmetrically left and right. The elevator lifting equipment as described in claim 16, wherein the two air outlets are narrow and long openings, the two ultraviolet light sterilization modules are strip-shaped lamp tube modules, and the two ultraviolet light The sterilizing module is respectively arranged adjacent to the two air outlets in a manner substantially parallel to the two air outlets. The elevator hoisting equipment as described in claim 11 further includes a nano-water ion generating device, which is used to electrolytically decompose the moisture in the airflow into a plurality of nano-water ions with hydroxide ions, so as to Carry out the action of purifying the airflow and deodorizing the space. The elevator lifting equipment as described in claim 11 further includes a photocatalyst generating device for generating a plurality of photocatalyst suspended particles, and the plurality of photocatalyst suspended particles are irradiated by the ultraviolet light of the plurality of ultraviolet light emitting elements and catalyzed , to sterilize the air flow.

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