CN213884339U - Teaching room lamp with upward illumination and downward sterilization functions - Google Patents

Abstract

A classroom lamp with up-lighting and down-lighting sterilization is characterized by comprising: the LED light-emitting module comprises a power supply, a mounting box, a hanging rod, a light source protection cover, an LED light-emitting unit, a decorative plug, a heat dissipation section bar and an ultraviolet light-emitting module. This novel well LED luminescence unit's luminous direction is the classroom top surface, through illuminating the classroom top surface, illuminates student's class desktop behind the top surface diffuse reflection, and the light of this kind of diffuse reflection play is soft, and is not dazzling, can effectively reduce student's visual fatigue. The light emitting direction of the ultraviolet light emitting module is downward to irradiate the desktop of the student. The upper illumination LED light-emitting unit and the ultraviolet light-emitting module respectively use two independent power supplies, the upper illumination and the lower illumination sterilization can be controlled to be switched on and off respectively without mutual interference, the upper illumination LED light-emitting unit is only switched on to provide illumination in class, the upper illumination LED light-emitting unit is switched off after school class, the ultraviolet light-emitting module is only switched on, and the student desktop and the classroom space are subjected to comprehensive sterilization.

Description

Teaching room lamp with upward illumination and downward sterilization functions

Technical Field

The utility model belongs to LED lighting technology and ultraviolet lamp disinfection field of disinfecting relates to a classroom lamps and lanterns, especially relates to a shine under the diffuse reflection illumination classroom lamps and lanterns of disinfecting of shining ultraviolet lamp.

Background

The quality of the lighting environment of a classroom and the asthenopia of students have an important relation, and the strength of light determines the strength of stimulation to the eyes of the students, so that whether the light is soft or not directly influences the asthenopia index of the students. In addition, a student classroom is an important area where various bacteria and viruses are gathered as a public place with a large number of people, and the students are not completely developed in the age group, have weak resistance to bacteria and viruses, and are prone to various diseases if being located in an area with high density of bacteria and viruses for a long time.

At present, the development of the LED is completely mature, and the lighting effect of the lamp using the LED as a light source is very high. Traditional classroom lamps and lanterns mainly shine the light-emitting under, and light directly can shine on the desktop, has guaranteed that desktop illuminance satisfies the requirement. But the light of the lamp directly irradiating the desktop can directly irradiate the eyes of the student at the same time, which causes discomfort of the eyes of the student.

At present, most of classrooms of schools adopt a chemical method to sterilize the classrooms, and although a few classrooms are provided with ultraviolet lamps for sterilization, the classrooms are provided with the additional ultraviolet lamps, so that the installation is troublesome, and the integral aesthetic property is influenced. The ultraviolet lamp is used for sterilization and disinfection, and has the advantages of convenient use, wide disinfection range, no residue and no secondary pollution.

Disclosure of Invention

In order to solve the technical problem existing in the background technology, the utility model provides a classroom lamp which can provide comfortable illumination and simultaneously has sterilization and disinfection.

In order to realize the purpose, the utility model discloses a technical scheme is:

a classroom lamp for realizing sterilization by providing illumination for upper illumination and lower illumination comprises: 1, a power supply A, 2, a power supply B, 3, an installation box, 4, 5, B, 6 light source protection covers, 7LED light-emitting units, 8 decorative plugs A, 9, heat dissipation profiles, 10 ultraviolet light-emitting modules and 11 decorative plugs B; wherein, the power supply A1 and the power supply B2 are respectively fixed in the mounting box 3; 3, the mounting box is mechanically connected with the 4 hanging rods A and the 5 hanging rods B; the 4 suspender A and the 5 suspender B are respectively and mechanically connected with the 9 heat dissipation section bars; the 7LED light-emitting unit is mechanically connected with the 9 heat dissipation section bar; 6, fixing the light source protective cover on the 9 heat dissipation section bar through the clamping groove; the 10 ultraviolet light-emitting module is mechanically connected with the 9 heat dissipation section bar; 8, fixing the decorative plugs A and 11 and B on the 9 heat dissipation section bars respectively through buckles; 1, a power supply A is electrically connected with a 7LED light-emitting unit; 2, the power supply B is electrically connected with the 10 ultraviolet light-emitting modules.

The light source of the ultraviolet light emitting module can be an LED light source, a mercury vapor lamp or a metal halide lamp.

The light source protective cover material can be PC, PMMA, PS.

The molding process of the section bar radiator is extrusion molding.

The section of the section bar radiator can be in the shape of a cylinder, a circle, a sector, a square, a heart or a shield.

The utility model has the advantages of following several aspects: the light is emitted upwards, the student desk is illuminated through diffuse reflection on the top surface, and the light is soft and not dazzling; the lighting and the sterilization are integrated, the installation can be completed at one time, the installation effect is attractive, and the later maintenance is convenient; the LED light-emitting unit for illumination is separated from the ultraviolet light-emitting module power supply for sterilization, can be respectively and independently controlled, and is convenient to use.

Drawings

Fig. 1 is an exploded view of a classroom lamp with upward illumination and downward sterilization according to the present invention; the LED lamp comprises a power supply A1, a power supply B2, a mounting box 3, a suspender A4, a suspender B5, a light source protective cover 6, an LED light-emitting unit 7, a decorative plug A8, a heat dissipation section bar 9, an ultraviolet light-emitting module 10 and a decorative plug B11. Wherein, the power supply A1 and the power supply B2 are respectively fixed in the mounting box 3; 3, the mounting box is mechanically connected with the 4 hanging rods A and the 5 hanging rods B; the 4 suspender A and the 5 suspender B are respectively and mechanically connected with the 9 heat dissipation section bars; the 7LED light-emitting unit is mechanically connected with the 9 heat dissipation section bar; 6, fixing the light source protective cover on the 9 heat dissipation section bar through the clamping groove; the 10 ultraviolet light-emitting module is mechanically connected with the 9 heat dissipation section bar; 8, fixing the decorative plugs A and 11 and B on the 9 heat dissipation section bars respectively through buckles; 1, a power supply A is electrically connected with a 7LED light-emitting unit; 2, the power supply B is electrically connected with the 10 ultraviolet light-emitting modules.

Detailed Description

The present invention will be described in further detail with reference to fig. 1; referring to fig. 1, the present invention provides a light emitting device using a lampshade to rotate to adjust an illumination position, including: 1, a power supply A, 2, a power supply B, 3, an installation box, 4, 5, B, 6 light source protection covers, 7LED light-emitting units, 8 decorative plugs A, 9, heat dissipation profiles, 10 ultraviolet light-emitting modules and 11 decorative plugs B; wherein, the power supply A1 and the power supply B2 are respectively fixed in the mounting box 3; 3, the mounting box is mechanically connected with the 4 hanging rods A and the 5 hanging rods B; the 4 suspender A and the 5 suspender B are respectively and mechanically connected with the 9 heat dissipation section bars; the 7LED light-emitting unit is mechanically connected with the 9 heat dissipation section bar; 6, fixing the light source protective cover on the 9 heat dissipation section bar through the clamping groove; the 10 ultraviolet light-emitting module is mechanically connected with the 9 heat dissipation section bar; 8, fixing the decorative plugs A and 11 and B on the 9 heat dissipation section bars respectively through buckles; 1, a power supply A is electrically connected with a 7LED light-emitting unit; 2, the power supply B is electrically connected with the 10 ultraviolet light-emitting modules.

The utility model discloses well LED luminescence unit's luminous direction is the classroom top surface, through illuminating the classroom top surface, illuminates student's class desktop behind the top surface diffuse reflection, and the light of this kind of diffuse reflection play is soft, and is not dazzling, can effectively reduce student's visual fatigue. The light emitting direction of the ultraviolet light emitting module is downward to irradiate the desktop of the student. The upper lighting LED light-emitting unit and the ultraviolet light-emitting module respectively use different power supplies, so that the separate control is ensured, when normal students go to school, the upper lighting LED light-emitting unit is only turned on to provide lighting, the upper lighting LED light-emitting unit can be turned off after the students go to school, the ultraviolet light-emitting module is only turned on, and the comprehensive sterilization and disinfection are carried out on the desktop and the classroom space of the students.

Claims (6)

1. A classroom lamp with up-lighting and down-lighting sterilization is characterized by comprising: the LED lamp comprises a power supply, an installation box, a suspender, a light source protection cover, an LED light-emitting unit, a decorative plug, a heat dissipation section bar and an ultraviolet light-emitting module; wherein the power supply is fixed in the mounting box; the mounting box is mechanically connected with the suspender; the suspender is mechanically connected with the heat dissipation section bar; the LED light-emitting unit is mechanically connected with the heat dissipation section bar; the light source protective cover is fixed on the heat dissipation section bar through the clamping groove; the ultraviolet light-emitting module is mechanically connected with the heat dissipation section bar; the decorative plug is fixed on the heat dissipation section bar through a buckle; the power supply is electrically connected with the LED light-emitting unit and the ultraviolet light-emitting module.

2. The lamp of claim 1, wherein the lamp comprises: the LED light-emitting unit for illumination and the ultraviolet light-emitting module for disinfection are integrated into an integrated lamp.

3. The lamp of claim 1, wherein the lamp comprises: the light source of the ultraviolet light-emitting module can be an LED light source, a mercury vapor lamp and a metal halide lamp.

4. The lamp of claim 1, wherein the lamp comprises: the material of the light source protective cover can be PC, PMMA or PS.

5. The lamp of claim 1, wherein the lamp comprises: the section of the section bar radiator can be cylindrical, circular, fan-shaped, square, heart-shaped and shield-shaped.

6. The lamp of claim 1, wherein the lamp comprises: the two independent power supplies are used, so that the on and off of the upper illumination and the lower illumination for sterilization can be controlled without mutual interference.

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