CN211902610U - Sterilizing anti-dazzle energy-saving lighting lamp for classroom - Google Patents

Abstract

The utility model provides an energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, a serial communication port, include: the anti-dazzle LED lamp comprises a shell, a reflecting lining, an anti-dazzle grid plate, a lamp holder, an LED lamp tube, an LED driver switching power supply and a negative oxygen ion generator, wherein the shell is provided with an opening on one surface; the two lamp holders are respectively arranged at the head and the tail of the inner part of the shell; the number of the LED lamp tubes is two, the two LED lamp tubes are arranged in parallel, and two ends of each LED lamp tube are correspondingly connected with the lamp holders on the head and tail sides; the reflecting lining is arranged between the lamp holder and the LED lamp tube, and two ends of the reflecting lining are respectively connected and fixed with the lamp holders at the head and the tail; the LED driver switching power supply is arranged in a space formed by the reflecting lining and the shell and is electrically connected with the lamp holder; the anti-dazzle grid plate is arranged at the opening position of the shell; the negative oxygen ion generator is arranged on the top surface of the outer side of the shell. The utility model discloses an illumination lamps and lanterns have anti-dazzle, energy-conservation, characteristics that light-emitting efficiency is high, are applicable to in the classroom environment.

Description

Sterilizing anti-dazzle energy-saving lighting lamp for classroom

Technical Field

The utility model relates to an illumination lamps and lanterns, in particular to energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom.

Background

The classroom is an important learning place for students, and a large amount of lighting is usually installed in the classroom to ensure the indoor lighting effect. There are also problems with current classroom lighting: (1) the lamp tube is usually exposed outside in the classroom lamp, so that the glare value is easy to exceed the standard, and uncomfortable feelings of eyes and psychology are caused to students. (2) At present, the temperature of light used in most classrooms is basically over 6000K, a large amount of blue light is contained, irreparable damage can be caused to eyes, the color rendering index is low, and the color distinguishing capability of students is easily influenced. (3) Some classroom lamps have low illuminance values which are lower than 500LX, so that the visual effect of the students looking at the blackboard cannot be well met, and if the students learn under the light with the low illuminance values for a long time, the eyesight is easy to decline. (4) At present, classroom lamps are difficult to save energy and ensure that the light emitting effect directly reaches a good balance, LED lamps are usually adopted in a plurality of classrooms for improving the energy saving effect, and glare values exceed standards due to the fact that LED lamp tubes are exposed outside, therefore, frosted acrylic light blocking plates are usually installed on the outer sides of the LED lamps and the light emitting angle of light is changed to prevent glare from exceeding standards, but the light emitting rate is greatly reduced, and the lighting effect cannot reach the light standard of a classroom. In this case, some classroom lamps are additionally provided to meet the requirement of illumination brightness, so that the overall energy-saving effect of classroom lamps is not obvious enough.

In addition, the classroom space is a gathering place of people, diseases such as influenza and infectious diseases are easy to spread in places with dense personnel, however, corresponding electronic disinfection appliances are not available in the classroom at present, and disinfection work is only carried out by manually spraying and wiping disinfection water.

SUMMERY OF THE UTILITY MODEL

The present invention is made to solve the above problems, and an object of the present invention is to provide a sterilizing anti-glare energy-saving lighting device for classroom.

The utility model provides an energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, a serial communication port, include: the anti-dazzle LED lamp comprises a shell, a reflecting lining, an anti-dazzle grid plate, a lamp holder, an LED lamp tube, an LED driver switching power supply and a negative oxygen ion generator, wherein an opening is formed in one surface of the shell; the two lamp holders are respectively arranged at the head and the tail of the inner part of the shell; the number of the LED lamp tubes is two, the two LED lamp tubes are arranged in parallel, and two ends of each LED lamp tube are correspondingly connected with the lamp holders on the head and tail sides; the reflecting lining is arranged between the lamp holder and the LED lamp tube, and two ends of the reflecting lining are respectively connected and fixed with the lamp holders at the head and the tail; the LED driver switching power supply is arranged in a space formed by the reflecting lining and the shell and is electrically connected with the lamp holder; the anti-dazzle grid plate is arranged at the opening position of the shell; the negative oxygen ion generator is arranged on the top surface of the outer side of the shell.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: the LED lamp tube is an LED lamp tube with the color temperature of 5000K and the color rendering index of more than or equal to 90.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: the reflecting lining is in a bat wing shape, two reflecting grooves for accommodating two LED lamp tubes are formed on the reflecting surface of the reflecting lining, and the side surface of the groove in each reflecting groove and the top surface of the groove form an inclined angle of 120-150 degrees.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: wherein, the reflecting surface of the reflecting inner lining is covered with a nanometer diffuse reflection coating.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: wherein, the length multiplied by the width of each single square grid in the anti-dazzle grid plate is 2cm multiplied by 1cm, and the height of the anti-dazzle grid plate is 0.7 cm-0.8 cm.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: wherein, the surface of the anti-dazzle grid plate is covered with a nano diffuse reflection coating.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: wherein, the negative oxygen ion generator is electrically connected with the timing switch chip.

The utility model provides an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, can also have such characteristic: wherein, the negative oxygen ion generator and the LED driver switch power supply are connected to the power supply through the same switch.

The utility model discloses an effect and effect:

(1) the utility model discloses an among the energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom, anti-dazzle grid plate is installed to the casing opening part to because anti-dazzle grid plate has adopted specific size and high setting, make the light of penetrating be a plurality of little rectangle faculas, avoided appearing the glare.

(2) The utility model discloses an energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom structure sets up rationally, and the specific structural design of reflection inside lining can improve reflection effect to the inside diffuse reflection coating setting of reflection inside lining, anti-dazzle grid plate and LED fluorescent tube can make the light-emitting softer. The color temperature, the color rendering index and the light emitting efficiency of the whole lamp all reach the standard of a classroom illuminating lamp, and the lamp can be well suitable for the classroom and has the energy-saving effect, and is more environment-friendly and energy-saving.

(3) The utility model discloses an it is provided with negative oxygen ion generator in the energy-conserving illumination lamps and lanterns of anti-dazzle to disinfect for the classroom, can make active oxygen, promote the metabolism, strengthen the disease-resistant ability, play the function of disinfecting, play the guard action to the student of studying in the classroom for a long time. And the negative oxygen ion generator is controlled by the timing switch chip, so that the disinfection time is timed in a reasonable range, and manual management can be reduced.

Drawings

Fig. 1 is a block diagram of electrical connections of the germicidal anti-glare energy-saving illumination lamp for classrooms in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the sterilizing and anti-glare energy-saving illuminating lamp for classrooms in the embodiment of the invention;

FIG. 3 is an assembly diagram of a partial structure of the germicidal anti-glare energy-saving illumination lamp for classroom use in an embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is a schematic installation diagram (cross-sectional view) of the anti-glare grid plate and the opening edge of the housing according to the embodiment of the present invention;

fig. 7 is a perspective view of the sterilizing and anti-glare energy-saving illuminating lamp for classrooms in the embodiment of the invention from the head to the tail;

fig. 8 is a schematic structural view of the outer top surface of the housing and the negative oxygen ion generator according to the embodiment of the present invention.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and efficiency are easily understood and known, following embodiment combines the attached drawing right the utility model discloses an energy-conserving illumination lamps and lanterns of anti-dazzle that disinfect for classroom do specifically expound.

< example >

The embodiment provides a sterilizing and anti-dazzle energy-saving illuminating lamp for classrooms, which comprises: the anti-glare LED lamp comprises a shell 10, a reflecting inner liner 20, an anti-glare grid plate 30, lamp holders (41 and 42), an LED lamp tube 50, an LED driver switching power supply 60, an oxygen anion generator 70 and a timing switch chip 80.

As shown in fig. 3, one surface of the housing 10 has an opening, and the opening of the housing 10 is provided as a rectangular opening in the present embodiment. The rectangular opening has two parallel long sides and two parallel short sides corresponding to the leading and trailing sides (i.e., left and right sides as viewed in fig. 2 to 3) of the housing 10. As shown in fig. 3, the rectangular opening is provided with an in-turned edge 13 at each of four sides. As shown in fig. 4 and 7, first protruding plates 11 are provided inside the housing 10 at both long side positions of the opening edge. As shown in fig. 4 and 8, second convex plates 12 are provided at both short side positions of the opening edge.

The number of the lamp sockets is two, and as shown in fig. 3, the lamp sockets 41 and 42 are respectively arranged at the head side and the tail side inside the housing 10. The lamp sockets 41, 42 are L-shaped as a whole, and each lamp socket has a horizontal portion and a vertical portion. Referring to fig. 4, two bolt holes 412 are formed in the vertical portion of the lamp socket 41 for fixedly connecting the lamp socket 41 to the housing 10 by bolts; the vertical part of the lamp holder 41 is further provided with two lamp connectors 411, and the two lamp connectors 411 are correspondingly used for connecting the head side end parts of the two LED lamps 50; two bolt holes 414 are formed in the horizontal portion of the lamp socket 41 for fixedly connecting one end of the reflective lining 20 to the lamp socket 41 by bolts; the side of the horizontal portion of the lamp socket 41 is further provided with an interface 413, the interface 413 is used for electrically connecting with one side electrical connection terminal of the LED driver switch power supply 60, and the interface 413 is electrically connected with the lamp tube connector 411. The structure of the lamp holder 42 on the right side is similar to that of the lamp holder 41, and the vertical part of the lamp holder 42 is also provided with a bolt hole for fixing the lamp holder and two lamp tube connectors for correspondingly connecting the tail side end parts of the two LED lamp tubes 50; the vertical portion of the lamp holder 42 is also opened with a bolt hole for fixing the other end of the reflective liner 20 and an interface for corresponding connection to the other side electrical connection end of the driving power source 60.

As shown in fig. 3, the reflective liner 20 has a batwing shape, and the upper surface shown in fig. 3 is a reflective surface of the reflective liner 20, which is formed with two reflective grooves for receiving the two LED tubes 50, respectively. The side surface of the groove in each reflecting groove and the top surface of the groove form an inclination angle R (as shown in figure 7), and the angle of the inclination angle R can be set to be a proper angle value within the range of 120-150 degrees according to the condition of the LED lamp tube. The reflective surface of the reflective liner 20 is covered with a nano diffuse reflective coating formed by spraying a commercially available nano diffuse reflective paint. The diffuse reflection coating is sprayed on the surface of the object to form a diffuse reflection coating, so that the luminous efficiency can be effectively improved, glare or facula can be eliminated, and good light color consistency can be ensured.

As shown in fig. 3, the reflective lining 20 is provided with four bolt holes 21, wherein two bolt holes on the left side are correspondingly matched with the left lamp holder 41 for bolt connection, and two bolt holes on the right side are correspondingly matched with the right lamp holder 42 for bolt connection, so that the reflective lining 20 is fixed inside the housing 10. As shown in fig. 7, the edge of the reflective inner liner 20 is in contact with the first protrusion plate 11 of the case 10, and the first protrusion plate 11 serves to limit the reflective inner liner 20.

As shown in fig. 3, there are two LED tubes 50, and the two LED tubes 50 are disposed in parallel and are correspondingly located in the reflective groove of the reflective lining 20. The left end of each LED lamp tube 50 is correspondingly matched and connected with the lamp tube connector of the left lamp holder 41, and the right end of each LED lamp tube 50 is correspondingly matched and connected with the lamp tube connector of the right lamp holder 42. The LED lamp tube 50 is an LED lamp tube with the color temperature of 5000K, the color rendering index of more than or equal to 90 and the lighting effect of not less than 120 lm/w. The wall material of the LED tube 50 is PC (polycarbonate), and a nano diffuse reflection coating is formed on the inner surface of the wall by spraying. Therefore, the light emitting efficiency and the light emitting angle of the LED lamp tube 50 are improved, the traditional direct light emission is changed into softer diffusion light emission, and the light emitting rate is ensured to be more than 95%; and the high-strength PC material can ensure that the lamp tube does not warp and deform when working at high temperature for a long time, thereby increasing the safety.

The LED driver switching power supply 60 is disposed in a space formed by the reflective liner 20 and the housing 10, and is electrically connected to the socket 41 and the socket 42 through an interface. The LED driver switching power supply 60 is used for driving the LED lamp.

As shown in fig. 2, the anti-glare mesh plate 30 is disposed at the opening position of the case 10. The length multiplied by the width of each single square grid in the anti-dazzle grid plate 30 is 2cm multiplied by 1cm, and the height of the anti-dazzle grid plate is 0.7 cm-0.8 cm. The surface of the anti-glare mesh plate 30 is covered with a nano diffuse reflection coating formed by spraying a nano diffuse reflection paint. The anti-glare grid plate 30 plays a role in anti-glare and ensures that the light-emitting rate exceeds 60 percent. Both short sides of the anti-glare mesh plate 30 are provided with a convex plate, and a convex plate 31 of the right short side is illustrated in fig. 5. As shown in fig. 6, fig. 6 illustrates that in the use state of the sterilizing anti-glare energy-saving illuminating lamp for classrooms of the present embodiment, the anti-glare mesh plate 30 is installed between the inward-turned edge 13 at the opening position of the housing 10 and the second convex plate 12. When needs carry out inside overhaul or change the LED fluorescent tube to lamps and lanterns, accessible manual operation with anti-dazzle grid plate 30 jack-up upwards, move its one side minor face earlier and make its whole certain angle that inclines, alright like this with taking off anti-dazzle grid plate 30 to make the inside device of lamps and lanterns expose outside, convenient the maintenance.

As shown in fig. 8, a plurality of lifting holes 15 (the number of the lifting holes 15 may be set according to actual requirements) for lifting and installing the housing 10 are opened on the top surface of the outer side of the housing 10, and the housing 10 may be installed on the ceiling of the classroom through the lifting holes and the lifting members. The top surface of the outer side of the housing 10 is further provided with a wire outlet 16 for leading out the electric wire inside the housing for convenient wiring.

The outer top surface of the housing 10 is mounted with an oxygen anion generator 70. The structure of the negative oxygen ion generator 70 is shown in fig. 8. The negative oxygen ion generator 70 is a commercially available negative oxygen ion generator 70. The outer top surface of the housing 10 is opened with bolt holes 17 corresponding to the mounting of the oxygen anion generator 70, and the oxygen anion generator 70 is fixedly mounted on the outer top surface of the housing 10 through mounting lugs 71 on both sides via bolts.

Preferably, as shown in fig. 1, the negative oxygen ion generator 70 is electrically connected to an output terminal of the timing switch chip 80, and the operating time of the negative oxygen ion generator is controlled by the timing switch chip 80. The timing switch chip 80 is a model EC340EGB timing switch chip, which can implement a delay setting of eight seconds to one week, in this embodiment, a commercially available EC340EGB timing switch chip with a set timing duration is preferably used, for example, a switch chip with a set timing duration of 2 hours may be used. The mounting position of the time switch chip 80 may be set according to actual conditions, and for example, may be set inside the housing 10 or may be set outside the housing 10. The input end of the timing switch chip 60 and the input end of the LED driver switch power supply 60 are connected to the power supply 1 of the classroom via the same switch 2.

The working process of the sterilizing anti-glare energy-saving illuminating lamp for classrooms of the embodiment is as follows: the switch 2 is manually operated to turn on the working circuit of the whole lamp, and at the moment, the LED driver switching power supply 60 is electrified, so that the two LED lamp tubes 50 electrically connected with the LED driver switching power supply work, and the lamp emits light; meanwhile, the timing chip 80 is powered on, so that the negative oxygen ion generator 70 electrically connected with the timing chip works, the timing switch chip 80 is automatically powered off after the timing time is reached, and the negative oxygen ion generator 70 does not work any more. The negative oxygen ion generator 70 can play a role in sterilizing classrooms when working, and can play a role in automatically closing through the timing switch chip 80, thereby reducing manual management.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (8)

1. A sterilizing and anti-dazzle energy-saving illuminating lamp for classrooms is characterized by comprising: a shell, a reflecting inner liner, an anti-dazzle grid plate, a lamp holder, an LED lamp tube, an LED driver switching power supply and a negative oxygen ion generator,

wherein, one side of the shell is provided with an opening;

the two lamp holders are respectively arranged at the head and the tail of the inner part of the shell;

the LED lamp tubes are arranged in parallel, and two ends of each LED lamp tube are correspondingly connected with the lamp holders at the head and tail sides;

the reflecting lining is arranged between the lamp holder and the LED lamp tube, and two ends of the reflecting lining are respectively connected and fixed with the lamp holders at the head and the tail;

the LED driver switching power supply is arranged in a space formed by the reflecting lining and the shell and is electrically connected with the lamp holder;

the anti-dazzle grid plate is arranged at the opening position of the shell;

the negative oxygen ion generator is arranged on the top surface of the outer side of the shell.

2. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 1 wherein:

the LED lamp tube is an LED lamp tube with the color temperature of 5000K and the color rendering index of more than or equal to 90.

3. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 1 wherein:

wherein the reflective lining is in a batwing shape,

two reflecting grooves for accommodating the two LED lamp tubes are formed on the reflecting surface of the reflecting lining,

the side surface of each reflecting groove and the top surface of the groove form an inclination angle of 120-150 degrees.

4. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 3 wherein:

wherein, the reflecting surface is covered with a nanometer diffuse reflection coating.

5. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 1 wherein:

wherein, the length multiplied by the width of each single square grid in the anti-dazzle grid plate is 2cm multiplied by 1cm, and the height of the anti-dazzle grid plate is 0.7 cm-0.8 cm.

6. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 5 wherein:

wherein, the surface of the anti-dazzle grid plate is covered with a nano diffuse reflection coating.

7. The germicidal anti-glare energy-saving illumination lamp for classroom use as claimed in claim 6 wherein:

wherein, the negative oxygen ion generator is electrically connected with the timing switch chip.

8. The germicidal anti-glare energy-saving illumination lamp for classroom according to claim 1 or 7 wherein:

the negative oxygen ion generator and the LED driver switch power supply are connected to the power supply through the same switch.

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