CN211078541U - Photocatalyst ultraviolet lamp - Google Patents

Abstract

The utility model provides a photocatalyst ultraviolet lamp relates to the sterilizing equipment field. This photocatalyst ultraviolet lamp, including the lamps and lanterns shell, the bottom of lamps and lanterns shell is provided with PC printing opacity cover, the both ends of PC printing opacity cover all are provided with the fixed block, the both sides of lamps and lanterns shell all are equipped with the vent, the top of lamps and lanterns shell is provided with the installing support, the top of installing support is provided with the fixed screw, one side of installing support is provided with the protection screen panel. This photocatalyst ultraviolet lamp through the even one deck photocatalyst material that covers in position that can receive ultraviolet irradiation such as bowl surface, lamps and lanterns shell when assembling ultraviolet lamp subassembly, utilizes the characteristic of photocatalyst itself, can give ultraviolet lamp air-purifying, antibiotic deodorant function, carries out the effect of purifying to the air that enters into inside lamps and lanterns shell, makes it purify the air when disinfecting, provides a more comfortable environment.

Description

Photocatalyst ultraviolet lamp

Technical Field

The utility model relates to a sterilizing equipment technical field specifically is a photocatalyst ultraviolet lamp.

Background

Uv lamps are a class of light sources that produce a wide range of uv light. The ultraviolet rays are also common in more general light sources, and the sun is the most remarkable. In the case of a typical tungsten lamp, there is also near UV light of about 320nm in the range possible for glass to transmit UV light, and further if a quartz bulb is used. The hydrogen lamp or xenon lamp can be used to obtain more remote ultraviolet light, and is suitable for the range of 400-190 nm. In addition, helium lamp, krypton lamp, etc. can be used for ultraviolet sterilization, fluorescence excitation, pest trapping and killing, blueprinting, etc. Three-dimensional parts of different shapes and sizes, angles and curvatures, edges and reliefs require light to be projected onto all surfaces and should be of sufficient energy to cure. A typical lamp comprises a lamp tube and a reflector for collecting a light beam and directing the light beam onto an object, the reflector being generally elliptical or parabolic. When the elliptical reflecting cover is used, the lamp tube is arranged on the first focus of the ellipse, and the lamp light is focused on the second focus to form a narrow high-irradiance light beam.

The ultraviolet lamp can be used for ultraviolet sterilization, the ultraviolet lamp is the same as visible light and infrared light, and is generated by exciting electrons on the outer layer of atoms, when organic pollutants pass through an ultraviolet irradiation area, the ultraviolet light can penetrate cell membranes and cell nucleuses of organisms, the ultraviolet light is absorbed by base pairs of DNA or RNA, photochemical action is generated, genetic materials of cells are changed, so that the activity of the genetic materials of the cells is lost, microorganisms cannot reproduce or die soon, and the sterilization effect is achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a photocatalyst ultraviolet lamp, which solves the problem that the prior ultraviolet sterilization device is easy to be stained with dust and dirt and does not have self-cleaning capability.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a photocatalyst ultraviolet lamp comprises a lamp shell, wherein a PC light-transmitting cover is arranged at the bottom of the lamp shell, fixed blocks are arranged at two ends of the PC light-transmitting cover, ventilation openings are formed in two sides of the lamp shell, a dustproof filtering device is arranged on the inner side of the ventilation openings and comprises a non-woven fabric filtering layer, an activated carbon filtering layer is arranged on one side of the non-woven fabric filtering layer, an HEPA paper filtering layer is arranged on one side of the activated carbon filtering layer, an installation support is arranged at the top of the lamp shell, fixing screws are arranged at the top of the installation support, a protection net cover is arranged on one side of the installation support, an exhaust fan is arranged inside the protection net cover, an ultraviolet lamp is arranged inside the lamp shell, and reflecting covers are arranged on; the surface of the reflector and the surface of the outer lamp shell are both covered with a layer of photocatalyst coating.

Preferably, a deflector is arranged inside the ventilation opening.

Preferably, the thickness of the photocatalyst before drying of the photocatalyst coating is within a range of mu m and within a range of nm after drying.

Preferably, the ultraviolet lamp is internally added with titanium element.

Preferably, the photocatalyst coating sets up the surface at the surface of non-woven fabrics filter layer and the surface of HEPA paper filter layer, photocatalyst coating and non-woven fabrics filter layer and HEPA paper filter layer formula structure as an organic whole.

Advantageous effects

The utility model provides a photocatalyst ultraviolet lamp. Has the following beneficial effects:

the photocatalyst material is covered on the surface of the reflecting cover and the surface of the lamp shell, the thickness of the photocatalyst material before drying is 10-100 mu m, the thickness of the photocatalyst material after drying is 10-1000 nm, the photocatalyst material is too thin and has poor self-cleaning effect, partial ultraviolet rays can be absorbed by the photocatalyst material when the photocatalyst material is too thick, the sterilization capability of the ultraviolet rays is influenced, the wavelength of the ultraviolet rays emitted by the ultraviolet lamp can be adjusted to the wavelength of the optimal response of the photocatalyst by adding titanium elements into the quartz lamp tube, so that the most efficient sterilization efficiency is achieved, after the photocatalyst is loaded on the surface of the ultraviolet lamp, the dirt on the surface of equipment can be eliminated, the service life of components such as the quartz lamp tube is prolonged, and the time and the labor are saved.

Drawings

FIG. 1 is a partial sectional view of the three-dimensional structure of the present invention;

FIG. 2 is a first perspective structural view of the present invention;

FIG. 3 is a second three-dimensional structure of the present invention;

fig. 4 is a front view of the present invention;

fig. 5 is a side view of the present invention;

fig. 6 is a sectional view of a portion of the lamp housing of the present invention.

In the figure: 1 lamp shell, 2PC printing opacity cover, 3 fixed blocks, 4 vents, 5 guide plates, 6 set screws, 7 protective screen covers, 8 exhaust fans, 9 bowl, 10 ultraviolet lamps, 11 non-woven fabrics filter layers, 12 active carbon filter layers, 13 HEPA paper filter layers, 14 installing supports.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a photocatalyst ultraviolet lamp, as shown in fig. 1-6, including lamp housing 1, lamp housing 1's bottom is provided with PC printing opacity cover 2, and the both ends of PC printing opacity cover 2 all are provided with fixed block 3, and lamp housing 1's both sides all are equipped with vent 4, vent 4's inboard is provided with dustproof filter equipment, and lamp housing 1's top is provided with installing support 14, and installing support 14's top is provided with set screw 6, and one side of installing support 14 is provided with protective screen 7, and protective screen 7's inside is provided with exhaust fan 8, through the vent 4 that sets up in lamp housing 1's both sides, can cooperate the exhaust fan 8 that lamp housing 1 top set up to get into lamp housing 1's inside with the air around lamp housing 1 through guide plate 5, recycles the characteristic of photocatalyst itself, can give ultraviolet lamp air-purifying, The function of antibiotic deodorization purifies the effect of entering into the inside air of lamps and lanterns shell 1, makes it purify the air when disinfecting, carries out the evolution of air to the lighting environment when can using the illumination, provides a more comfortable environment.

The ultraviolet lamp 10 is arranged in the lamp shell 1, the ultraviolet lamp 10 with photocatalyst loaded on the surface can determine the optimal ultraviolet response wavelength of the photocatalyst material without influencing sterilization, the titanium element can be added into the quartz lamp tube at the ultraviolet wavelength emitted by the ultraviolet lamp 10, and the wavelength with the optimal photocatalyst response can be adjusted, so that the most efficient sterilization efficiency can be achieved, after the photocatalyst is loaded on the surface of the ultraviolet lamp 10, the dirt on the surface of equipment can be eliminated, the service life of components such as the quartz lamp tube is prolonged, and the cleaning time and manpower resources are saved.

The two sides of the ultraviolet lamp 10 are provided with the reflecting covers 9, the surfaces of the reflecting covers 9 and the lamp shell 1 are covered with a layer of photocatalyst material, the thickness of the photocatalyst material before drying is 10-100 mu m, the thickness of the photocatalyst material after drying is 10-1000 nm, the thickness of the photocatalyst material is too thin, the self-cleaning effect is poor, partial ultraviolet rays can be absorbed when the photocatalyst material is too thick, the ultraviolet sterilization capability is influenced, and equipment is assembled on lamp parts after the photocatalyst material is dried and fixed.

Specifically, the inside of vent 4 is provided with guide plate 5, through the guide plate 5 who sets up, can play and hide grey dirt-proof effect, can dredge the effect to the gas that enters into lamp housing 1 simultaneously.

Specifically, one side of vent 4 is provided with non-woven fabrics filter layer 11, and non-woven fabrics filter layer 11 one side is provided with active carbon filter layer 12, and one side of active carbon filter layer 12 is provided with HEPA paper filter layer 13, has set gradually non-woven fabrics filter layer 11, active carbon filter layer 12 and HEPA paper filter layer 13 through one side of vent 4, can filter the gas that carries out lamps and lanterns shell 1 through vent 4, avoids matters such as hair to enter into the inside of lamps and lanterns shell 1.

Specifically, titanium is added inside the ultraviolet lamp 10, and the wavelength of the ultraviolet light emitted from the ultraviolet lamp 10 can be adjusted to the wavelength of the best response of the photocatalyst by adding titanium into the quartz tube, so as to achieve the most efficient sterilization efficiency.

Specifically, the surface of non-woven fabrics filter layer 11 and HEPA paper filter layer 13's surface sets up the photocatalyst coating, photocatalyst coating and non-woven fabrics filter layer 11 and HEPA paper filter layer 13 formula structure as an organic whole, be equipped with the photocatalyst coating through the surface at non-woven fabrics filter layer 11 and HEPA paper filter layer 13, and the photocatalyst coating of non-woven fabrics filter layer 11 and HEPA paper filter layer 13 surface formula mechanism as an organic whole, introduced at novel technology and improved product added value and market competition, created bigger profit margin.

The working principle is as follows: when in use, the top of the lamp shell 1 is provided with the mounting bracket 14 to mount the lamp, the fixing screws 6 arranged at the top of the mounting bracket 14 are used for reinforcing and mounting, the bottom of the lamp shell 1 is provided with the PC translucent cover 2, both ends of the PC translucent cover 2 are provided with the fixing blocks 3, the PC translucent cover 2 and the fixing blocks 3 can be clamped and mounted, after the lamp is mounted, a power supply is started to use the lamp for illumination, one side of the mounting bracket 14 is provided with the exhaust fan 8, the top of the exhaust fan 8 is provided with the protective screen 7, after the exhaust fan 8 is started, air around the lamp shell 1 can be sucked into the lamp shell 1 through the guide plate 5, the ultraviolet lamp can be endowed with the functions of air purification and antibacterial deodorization by the characteristics of the catalyst, and meanwhile, the ventilation openings 4 at both sides of the lamp shell 1 are provided with the dustproof filtering, dustproof filter equipment is including non-woven fabrics filter layer 11, non-woven fabrics filter layer 11 one side is provided with active carbon filter layer 12, one side of active carbon filter layer 12 is provided with HEPA paper filter layer 13, one side through vent 4 has set gradually non-woven fabrics filter layer 11, active carbon filter layer 12 and HEPA paper filter layer 13, can filter the gas that carries out lamps and lanterns shell 1 through vent 4, the both sides of ultraviolet lamp 10 are provided with bowl 9, bowl 9 surface when assembling ultraviolet lamp subassembly, lamps and lanterns shell 1 etc. can receive the even one deck photocatalyst material that covers in position surface that ultraviolet irradiation, the ultraviolet wavelength accessible that launches at ultraviolet lamp 10 adds the titanium element in quartz lamp, with this reach the most efficient bactericidal efficiency, all consumer all in this scheme all supply power through external power source.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A photocatalyst ultraviolet lamp, includes lamps and lanterns shell (1), its characterized in that: the lamp comprises a lamp shell (1), wherein a PC (polycarbonate) light-transmitting cover (2) is arranged at the bottom of the lamp shell (1), fixed blocks (3) are arranged at two ends of the PC light-transmitting cover (2), vents (4) are arranged on two sides of the lamp shell (1), a dustproof filtering device is arranged on the inner side of each vent (4), the dustproof filtering device comprises a non-woven fabric filtering layer (11), an activated carbon filtering layer (12) is arranged on one side of each non-woven fabric filtering layer (11), a HEPA (high efficiency particulate air) paper filtering layer (13) is arranged on one side of each activated carbon filtering layer (12), an installing support (14) is arranged at the top of the lamp shell (1), fixed screws (6) are arranged at the top of the installing support (14), a protective mesh enclosure (7) is arranged on one side of the installing support (14), an exhaust fan (8) is arranged in, titanium elements are added into the ultraviolet lamp (10), and two sides of the ultraviolet lamp (10) are provided with reflecting covers (9); and a layer of photocatalyst coating is covered on the surface of the reflector (9), the surface of the external lamp shell (1) and the surface of the external lamp shell.

2. The photocatalyst ultraviolet lamp as set forth in claim 1, wherein: and a guide plate (5) is arranged in the ventilation opening (4).

3. The photocatalyst ultraviolet lamp as set forth in claim 1, wherein: the thickness of the photocatalyst before drying is 10-100 μm, and the thickness of the photocatalyst after drying is 10-1000 nm.

4. The photocatalyst ultraviolet lamp as set forth in claim 1, wherein: titanium element is added into the ultraviolet lamp (10).

5. The photocatalyst ultraviolet lamp according to claim 3, wherein: photocatalyst coatings are respectively arranged on the outer surface of the non-woven fabric filter layer (11) and the outer surface of the HEPA paper filter layer (13).

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