Photocatalytic average irradiation structure

Abstract

The utility model provides a photocatalytic average irradiation structure, which comprises a photocatalyst module and a light source module arranged on one side of the photocatalyst module, and is characterized in that a multi-lens module is arranged between the photocatalyst module and the light source module, the multi-lens module is provided with a plurality of convex lens parts arranged towards the photocatalyst module, and the convex lens parts are arranged on the light source module. The light source module and the multi-lens module are arranged close to each other to form a photocatalytic irradiation assembly, the light source module is provided with a plurality of lamp bead parts, and the lamp bead parts directly face the convex lens parts one by one, so that the lamp bead parts and the convex lens parts are assembled to form photocatalytic irradiation parts. According to the utility model, the light source utilizes the parallel light generated by the multiple lens modules to uniformly irradiate the photocatalyst module, so that each part of the photocatalyst module can receive enough light energy, the technical effect of catalyzing the photocatalyst is achieved, and the efficiency of photocatalytic reaction is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to purifying environmental protection technical field, concretely is a kind of light catalysis is purified and the light catalysis average irradiation structure of structure. BACKGROUND

[0002] Traditional photocatalyst application mode, on the carrier coated with photocatalyst on the surface, the larger the area of carrier, the better the effect of photocatalyst. General irradiation structure is placed in the vicinity of carrier, carries out direct irradiation to carrier. Such as the Chinese patent with application No. CN201821080688.9 proposes a kind of photocatalyst high-efficiency air purification module, the top of the shell is arranged by LED ultraviolet lamp bead composition ultraviolet light array, the bottom of the shell is arranged a layer of photocatalyst net. The photocatalyst module is a structure with higher sealing, directly irradiates photocatalyst module by ultraviolet light array, realizes effective purification function. However, this kind of irradiation mode has the disadvantage of light divergence, especially for the space larger when photocatalyst module is, light divergence is serious, is not conducive to the effective light catalysis. Therefore, it is necessary to improve. SUMMARY

[0003] The utility model aims at providing a kind of light catalysis average irradiation structure, its light source utilizes the parallel light generated by multiple lens module, makes it evenly irradiate on photocatalyst module, and further ensure that each part of photocatalyst module can receive enough light energy, reach catalytic photocatalyst technical effect, to improve the efficiency of light catalysis reaction.

[0004] The utility model can be realized by the following technical scheme:

[0005] A kind of light catalysis average irradiation structure, it includes photocatalyst module and the light source module being located in photocatalyst module side, it is characterized by: multiple lens module is arranged between the photocatalyst module and the light source module, the multiple lens module has the several convex lens parts being set towards the photocatalyst module, the light source module and the multiple lens module are close to setting composition light catalysis irradiation assembly, the light source module has several lamp bead parts, the lamp bead part one by one is opposite the convex lens part, makes the lamp bead part and the convex lens part assembly light catalysis irradiation part.

[0006] Optimization scheme, the multiple lens module has the several light-collecting cover parts being set opposite the light source module, the convex lens part, light-collecting cover part and lamp bead part are one by one correspondingly set, the lamp bead part is placed in the light-collecting cover part and further opposite the convex lens part irradiation.

[0007] Optimization scheme, another side of the photocatalyst module is also sequentially provided with 1 multiple lens module and 1 light source module, and further make 2 light catalysis irradiation assemblies respectively on the two sides of the photocatalyst module symmetrically set.

[0008] The photocatalyst module can adopt a long-strip-shaped photocatalyst plate coated with photocatalyst material, which has a vertical surface arranged vertically, the photocatalyst plate is arranged spaced apart from the photocatalytic irradiation assembly, a photocatalytic cavity is formed between the vertical surface and the photocatalytic irradiation assembly, and the photocatalytic irradiation part irradiates the vertical surface of the photocatalyst plate directly.

[0009] In addition, the photocatalyst module can also adopt a horizontally arranged photocatalyst filter, which has a frame part and a photocatalyst filtering part arranged in the frame part, the photocatalyst filtering part has a horizontally arranged transverse surface, and the photocatalytic irradiation part of the photocatalytic irradiation assembly is located outside the frame part and irradiates along the transverse surface of the photocatalyst filtering part. Further, the transverse surface of the photocatalyst filtering part is the windward surface of the photocatalyst filter. Further, the photocatalyst filtering part of the photocatalyst filter is folded, and the transverse surface is uniformly distributed with a plurality of long-strip-shaped concave fold parts, and each photocatalytic irradiation part of the photocatalytic irradiation assembly is arranged one-to-one with the concave fold parts.

[0010] The optimization scheme further provides a heat dissipation module on the side of the light source module away from the lamp bead part.

[0011] The optimization scheme further provides a mainboard electrically connected to the light source module. Further, the side surface of the mainboard is further provided with a mainboard heat dissipation fin.

[0012] The utility model has the following substantial characteristics and progress:

[0013] 1. The convex lens part of the multiple lens module and the further provided light collecting cover part can effectively focus the light and uniformly irradiate the photocatalyst module. This design can ensure that each part of the photocatalyst material can receive sufficient light energy, thereby improving the efficiency of the photocatalytic reaction.

[0014] 2. The photocatalytic irradiation assembly is further arranged on both sides of the photocatalyst module, so that the photocatalyst module can receive light from both sides at the same time, further increasing the effective area and efficiency of the photocatalytic reaction.

[0015] 3. The photocatalyst module of the utility model has various forms, which can adopt a long-strip-shaped photocatalyst plate or a photocatalyst filter, and can meet the needs of different application scenarios. Further, the photocatalyst filter is folded, and the concave fold parts on the transverse surface can increase the surface area of the photocatalyst material, thereby improving the efficiency of the photocatalytic reaction.

[0016] 4, The light catalyst module, light source module, multiple lens module and other parts of the utility model are modularized design, convenient to assemble, maintain and replace. For example, if a certain lamp bead part is damaged, the light source module can be replaced individually without replacing the whole structure.

[0017] 5, The utility model discloses a heat dissipation module is equipped on the side of light source module far from the lamp bead part, and further, the fin is also equipped on the side of mainboard. This heat dissipation design can effectively reduce the temperature of light source module and mainboard, prolong its service life, improve the stability and reliability of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the exploded view schematic diagram of the photocatalytic average irradiation structure of example 1.

[0019] Figure 2 It is the structure schematic diagram of the photocatalytic irradiation assembly of example 1.

[0020] Figure 3 It is the exploded view schematic diagram of the photocatalytic average irradiation structure of example 2.

[0021] Figure 4 It is the assembly state schematic diagram of the photocatalytic average irradiation structure of example 2.

[0022] Figure 5 And Figure 6 It is the assembly state schematic diagram of the photocatalytic average irradiation structure of example 3 respectively.

[0023] Figure 7 It is the section view schematic diagram of the photocatalytic average irradiation structure of example 3.

[0024] Figure 8 It is the exploded view schematic diagram of the photocatalytic average irradiation structure of example 3. DETAILED DESCRIPTION

[0025] The utility model will be further described below in connection with the drawings.

[0026] Example 1

[0027] Reference Figure 1 And Figure 2 A kind of photocatalytic average irradiation structure, it includes light catalyst module, and the light source module 1 of being arranged at the one side of light catalyst module.

[0028] The multiple lens module 2 is arranged between the light catalyst module and the light source module 1, and the multiple lens module 2 has a plurality of convex lens parts 21 arranged towards the light catalyst module. As shown in Figure 2The light source module 1 and the multiple lens module 2 are arranged close to each other to form a photocatalytic irradiation assembly 3. The light source module 1 has a plurality of lamp bead parts 11, and each lamp bead part 11 is arranged opposite to a convex lens part 21 of the multiple lens module 2, so that the lamp bead part 11 and the convex lens part 21 are assembled to form a photocatalytic irradiation part.

[0029] In this embodiment, the photocatalytic module is a long strip-shaped photocatalytic plate 4 coated with a photocatalytic material. The photocatalytic plate 4 has a vertical surface 41 arranged vertically. The photocatalytic plate 4 is arranged vertically between the photocatalytic irradiation assembly 3 and the vertical surface 41. A photocatalytic cavity 42 is formed between the vertical surface 41 and the photocatalytic irradiation assembly 3. The photocatalytic irradiation part irradiates the vertical surface 41 of the photocatalytic plate 4.

[0030] In the above structure, firstly, the convex lens part 21 of the multiple lens module 2 can focus the light emitted by the light source module 1 onto the photocatalytic module, so that the photocatalytic material can receive more concentrated and intense light. This focusing effect can significantly improve the photocatalytic efficiency of the photocatalytic material, especially when dealing with reactions that require high light intensity.

[0031] Secondly, through the uniform arrangement of the lamp bead part 11 and the convex lens part 21, the surface of the photocatalytic module can obtain more uniform light distribution. Uniform light can ensure that each part of the photocatalytic material can effectively participate in the photocatalytic reaction, avoiding low reaction efficiency caused by uneven light.

[0032] Thirdly, the light emitted by the light source module 1 is focused by the multiple lens module 2 and irradiated onto the photocatalytic module, avoiding direct exposure of the light source to the external environment. This not only improves the safety of the structure, reduces light dispersion, but also avoids light dispersion out of the structure, reducing the potential harm to the surrounding environment caused by light dispersion.

[0033] Further, in this embodiment, the multiple lens module 2 also has a plurality of light collecting cover parts 22 arranged opposite to the light source module 1. The convex lens part 21, the light collecting cover part 22 and the lamp bead part 11 are arranged one by one. The lamp bead part 11 is arranged in the light collecting cover part 22 and irradiates the convex lens part 21.

[0034] In the above structure, double focusing is achieved through the combination of the light collecting cover part 22 and the convex lens part 21. The light collecting cover part 22 first focuses the light emitted by the lamp bead part 11, and then the convex lens part 21 focuses the light again, reducing the scattering and loss of light during transmission, so that the light is more concentrated on the photocatalytic module. This double focusing mechanism can significantly improve the light intensity of the photocatalytic module, thereby improving the photocatalytic efficiency.

[0035] Further, the light source module 1 is also provided with a heat dissipation module 13 on the side away from the lamp bead part 11. In the above structure, the temperature of the light source module 1 is reduced by the heat dissipation module 13, prolonging its service life and improving the stability and reliability of the structure.

[0036] Embodiment 2

[0037] Reference Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that the other side of the photocatalyst module is also sequentially provided with a multiple lens module 2 and a light source module 1, and the two photocatalytic irradiation assemblies 3 are symmetrically arranged on the two sides of the photocatalyst module.

[0038] In the above structure, the photocatalyst module can receive light from two directions at the same time by arranging the photocatalytic irradiation assemblies 3 on the two sides of the photocatalyst module. This double-side light irradiation method enables the entire surface of the photocatalyst module to fully contact the light source, significantly increasing the effective light irradiation area of the photocatalyst material and thus greatly improving the efficiency of the photocatalytic reaction.

[0039] Further, this embodiment also includes a mainboard 6 electrically connected to the light source module 1. The side of the mainboard 6 is also provided with a mainboard heat dissipation fin 61. In the above structure, the temperature of the mainboard 6 is reduced by the mainboard heat dissipation fin 61, prolonging its service life and improving the stability and reliability of the structure.

[0040] Embodiment 3

[0041] Reference Figures 5 to 8 The difference between this embodiment and embodiment 2 is that the photocatalyst module of this embodiment adopts a horizontally arranged photocatalyst filter 5, which has a frame part 51 and a photocatalyst filtering part 52 arranged in the frame part 51. The photocatalyst filtering part 52 has a horizontally arranged transverse surface 53, and the photocatalytic irradiation part of the photocatalytic irradiation assembly 3 is located outside the frame part 51 and irradiates along the transverse surface 53 of the photocatalyst filtering part 52. The photocatalyst filter 5 in the above structure integrates photocatalytic technology and filtering function, playing a role in filtering and purifying the airflow.

[0042] Further, the transverse surface 53 of the photocatalyst filtering part 52 is the windward surface of the photocatalyst filter 5. In the above structure, the transverse surface of the photocatalyst filtering part 52 is used as the windward surface, enabling the photocatalyst material to more effectively contact the pollutants in the air or fluid, thereby improving the degradation efficiency of the pollutants. More importantly, at the same time, the photocatalytic irradiation assembly 3 is located outside the photocatalyst filter 5, effectively avoiding resistance to the airflow passing through the photocatalyst filter 5, thereby reducing wind resistance, ensuring airflow velocity, reducing energy consumption, and being more efficient and environmentally friendly.

[0043] Furthermore, such as Figure 7 The photocatalytic filter 52 of the photocatalytic filter 5 is folded, and its transverse surface 53 is evenly distributed with several elongated concave pleats 54. Each photocatalytic irradiation part of the photocatalytic irradiation component 3 is arranged in a one-to-one correspondence with the concave pleats 54. In the above structure, the one-to-one correspondence between the photocatalytic irradiation part and the concave pleats 54 of the photocatalytic irradiation component 3 ensures that each pleat 54 receives uniform illumination. This design can avoid the low efficiency of the photocatalytic reaction caused by uneven illumination, and further improve the uniformity and efficiency of the photocatalytic reaction.

Claims

1. A photocatalytic average irradiation structure comprising a photocatalyst module and a light source module (1) provided on one side of the photocatalyst module, characterized in that: The light source module (1) and the multiple lens module (2) are arranged close to each other to form a photocatalytic irradiation assembly (3), the light source module (1) has a plurality of lamp bead parts (11), and the lamp bead parts (11) are arranged opposite to the convex lens parts (21) one by one, so that the lamp bead parts (11) and the convex lens parts (21) are assembled into a photocatalytic irradiation part.

2. The photocatalytic average irradiation structure according to claim 1, characterized by: The multiple lens module (2) has a plurality of light collecting cover parts (22) arranged opposite to the light source module (1), the convex lens parts (21), the light collecting cover parts (22) and the lamp bead parts (11) are arranged one by one, the lamp bead parts (11) are arranged in the light collecting cover parts (22) and further irradiate the convex lens parts (21) opposite to the convex lens parts (21).

3. The photocatalytic average irradiation structure according to claim 1, characterized by: The other side of the photocatalytic module is also sequentially provided with a multiple lens module (2) and a light source module (1), so that two photocatalytic irradiation assemblies (3) are symmetrically arranged on both sides of the photocatalytic module.

4. The photocatalytic average irradiation structure according to claim 1 or 2 or 3, characterized by: The photocatalytic module is a long strip-shaped photocatalytic plate (4) coated with a photocatalytic material, which has a vertical surface (41) arranged vertically, the photocatalytic plate (4) is arranged between the vertical surface (41) and the photocatalytic irradiation assembly (3), a photocatalytic cavity (42) is formed between the vertical surface (41) and the photocatalytic irradiation assembly (3), and the photocatalytic irradiation part irradiates the vertical surface (41) of the photocatalytic plate (4) opposite to the vertical surface (41).

5. The photocatalytic average irradiation structure according to claim 1 or 2 or 3, characterized by: The photocatalytic module is a horizontally arranged photocatalytic filter (5), which has a frame part (51) and a photocatalytic filtering part (52) arranged in the frame part (51), the photocatalytic filtering part (52) has a horizontally arranged transverse surface (53), and the photocatalytic irradiation part of the photocatalytic irradiation assembly (3) is located outside the frame part (51) and irradiates the transverse surface (53) of the photocatalytic filtering part (52).

6. The photocatalytic average irradiation structure according to claim 5, characterized by: The transverse surface (53) of the photocatalytic filtering part (52) is the windward surface of the photocatalytic filter (5).

7. The photocatalytic average irradiation structure according to claim 5, characterized by: The photocatalytic filtering part (52) of the photocatalytic filter (5) is a folding type, the transverse surface (53) is uniformly provided with a plurality of long strip-shaped concave wrinkle parts (54), and each photocatalytic irradiation part of the photocatalytic irradiation assembly (3) is arranged opposite to the concave wrinkle part (54) one by one.

8. The photocatalytic average irradiation structure according to claim 1 or 2 or 3, characterized by: The side of the light source module (1) away from the lamp bead part (11) is further provided with a heat dissipation module (13).

9. The photocatalytic average irradiation structure according to claim 1 or 2 or 3, characterized by: Further comprising a main board (6), the main board (6) is electrically connected to the light source module (1).

10. The photocatalytic average irradiation structure according to claim 9, characterized by: The side surface of the main board (6) is further provided with a main board heat dissipation fin (61).

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