CN211011216U

CN211011216U - Prevent fluorescent tube for blue light classroom

Info

Publication number: CN211011216U
Application number: CN201921994760.3U
Authority: CN
Inventors: 舒尚武
Original assignee: Jiangmen Qinyue Lighting Technology Co ltd
Current assignee: Jiangmen Qinyue Lighting Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-14
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a fluorescent tube technical field just discloses a prevent fluorescent tube for blue light classroom, include lamp body, lighting lamp tube, screw, prevent blue light cover, guide arm, movable block, connecting rod, motor, fixed block, clearance piece, spacing and movable block, lighting lamp tube has been installed to the inboard of lamp body, lighting lamp tube's bottom threaded connection has the screw, lighting lamp tube prevents blue light cover through screw fixedly connected with, the equal fixedly connected with guide arm in the left and right sides of lamp body, the movable block has been installed to the outside of guide arm. This prevent fluorescent tube for blue light classroom, remove through guide arm drive movable block for the movable block drives connecting rod, motor, fixed block and clearance piece and removes, clears up the surface of preventing the blue light cover, and the movable block moves along spacing, still can carry out certain support to the motor, and starter motor drives the fixed block and rotates, avoids fixed block, clearance piece shading, has realized the purpose of convenient clearance.

Description

Prevent fluorescent tube for blue light classroom

Technical Field

The utility model relates to a fluorescent tube technical field specifically is a prevent fluorescent tube for blue light classroom.

Background

The lamp tube refers to a straight tube fluorescent lamp, because of the particularity of words, the lamp with a long tube appearance has good color rendering property, ideal lighting effect on articles with rich colors and environments, small light attenuation and long service life, the average service life reaches 10000 hours, and the lamp is suitable for being used in the occasions with bright colors, such as clothes, general goods, supermarkets, foods, fruits, pictures, display windows and the like, has good T8 color light, brightness, energy conservation and service life, and is suitable for being used in the occasions with high brightness requirements, such as hotels, offices, shops, hospitals, libraries, families and the like.

The lamp tube for the existing classroom is improved into a blue light prevention lamp tube in small part, and eyes can be effectively prevented from being injured by blue light, but the lamp tube for the existing classroom is inconvenient to clean in the actual use process, and after the use time is long, a plurality of dusts are easily attached to the blue light prevention shield, so that the surface is excessively dirty, the illumination is influenced, and the lamp tube for the blue light prevention classroom is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a prevent fluorescent tube for blue light classroom possesses the advantage of convenient clearance, has solved the inconvenient clearance of fluorescent tube for current classroom, and the live time has long prevented that blue light guard shield from adhering to a plurality of dusts easily afterwards, leads to the surface to cross dirty for the illumination receives the problem of influence.

(II) technical scheme

In order to realize the purpose of convenient clearance, the utility model provides a following technical scheme: a lamp tube for a blue light prevention classroom comprises a lamp shell, a lighting lamp tube, a screw, a blue light prevention cover, a guide rod, a moving block, a connecting rod, a motor, a fixed block, a cleaning block, a limiting strip and a moving block, the inner side of the lamp shell is provided with an illuminating lamp tube, the bottom of the illuminating lamp tube is connected with a screw in a threaded manner, the lighting lamp tube is fixedly connected with a blue light prevention cover through a screw, the left side and the right side of the lamp shell are both fixedly connected with guide rods, a moving block is arranged outside the guide rod, the bottom of the moving block is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a fixed block, the top of the fixed block is bonded with a cleaning block, the top of the motor is fixedly connected with a movable block, the spout has been seted up towards the one side of lamp body to the movable block, the outside fixedly connected with of lamp body and the spacing strip that the spout contacted.

Preferably, the outer surface of the lamp housing is plated with a zinc layer, and the thickness of the zinc layer is greater than one millimeter.

Preferably, the blue light prevention cover is a glass cover plated with a blue light prevention film layer, and the thickness of the blue light prevention cover is more than five millimeters.

Preferably, the front-back length of the limiting strip is the same as the front-back length of the lamp shell, and the sliding groove is matched with the limiting strip.

Preferably, the cleaning block is made of carborundum sponge and is in contact with the blue light prevention cover.

Preferably, the moving block and the guide rod are combined to form an electric guide rail, and the moving block is an output end of the electric guide rail.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent fluorescent tube for blue light classroom possesses following beneficial effect:

this prevent fluorescent tube for blue light classroom, remove through guide arm drive movable block for the movable block drives connecting rod, motor, fixed block and clearance piece and removes, clears up the surface of preventing the blue light cover, and the movable block moves along spacing, still can carry out certain support to the motor, and starter motor drives the fixed block and rotates, avoids fixed block, clearance piece shading, has realized the purpose of convenient clearance.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: the lamp comprises a lamp shell 1, a lighting lamp tube 2, a screw 3, a blue light prevention cover 4, a guide rod 5, a moving block 6, a connecting rod 7, a motor 8, a fixed block 9, a cleaning block 10, a limiting strip 11 and a moving block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a lamp tube for a blue light prevention classroom comprises a lamp housing 1, an illuminating lamp tube 2, a screw 3, a blue light prevention cover 4, a guide rod 5, a moving block 6, a connecting rod 7, a motor 8, a fixed block 9, a cleaning block 10, a limiting strip 11 and a movable block 12, wherein the illuminating lamp tube 2 is arranged on the inner side of the lamp housing 1, the outer surface of the lamp housing 1 is plated with a zinc layer, the thickness of the zinc layer is more than one millimeter, the bottom of the illuminating lamp tube 2 is in threaded connection with the screw 3, the illuminating lamp tube 2 is fixedly connected with the blue light prevention cover 4 through the screw 3, the blue light prevention cover 4 is a glass cover plated with a blue light prevention film layer, the thickness of the blue light prevention cover 4 is more than five millimeters, the guide rod 5 is fixedly connected to the left side and the right side of the lamp housing 1, the moving block 6, the bottom of the moving block 6 is fixedly connected with a connecting rod 7, the bottom of the connecting rod 7 is fixedly connected with a motor 8, an output shaft of the motor 8 is fixedly connected with a fixed block 9, the top of the fixed block 9 is bonded with a cleaning block 10, the cleaning block 10 is made of carborundum sponge, the cleaning block 10 is contacted with the blue light prevention cover 4, the top of the motor 8 is fixedly connected with a movable block 12, one side, facing the lamp shell 1, of the movable block 12 is provided with a chute, the outside of the lamp shell 1 is fixedly connected with a limiting strip 11 contacted with the chute, the front and back length of the limiting strip 11 is the same as that of the lamp shell 1, the chute is matched with the limiting strip 11, the moving block 6 is driven to move through a guide rod 5, so that the moving block 6 drives the connecting rod 7, the motor 8, the fixed block 9 and the cleaning block 10 to move, the surface of the blue light prevention, the starting motor 8 drives the fixing block 9 to rotate, so that the fixing block 9 and the cleaning block 10 are prevented from shading, and the purpose of convenient cleaning is achieved.

To sum up, this prevent fluorescent tube for blue light classroom drives movable block 6 through guide arm 5 and removes for movable block 6 drives connecting rod 7, motor 8, fixed block 9 and clearance piece 10 and removes, clears up the surface of preventing blue light cover 4, and movable block 12 moves along spacing strip 11, still can carry out certain support to motor 8, and starter motor 8 drives fixed block 9 and rotates, avoids fixed block 9, clearance piece 10 shading, has realized the purpose of convenient clearance.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a prevent fluorescent tube for blue light classroom, includes lamp body (1), illumination fluorescent tube (2), screw (3), prevents blue light cover (4), guide arm (5), movable block (6), connecting rod (7), motor (8), fixed block (9), clearance piece (10), spacing (11) and movable block (12), its characterized in that: the inner side of the lamp shell (1) is provided with an illuminating lamp tube (2), the bottom of the illuminating lamp tube (2) is connected with a screw (3) in a threaded manner, the lighting lamp tube (2) is fixedly connected with a blue light prevention cover (4) through a screw (3), the left side and the right side of the lamp shell (1) are both fixedly connected with guide rods (5), the outer part of each guide rod (5) is provided with a moving block (6), the bottom of the moving block (6) is fixedly connected with a connecting rod (7), the bottom of the connecting rod (7) is fixedly connected with a motor (8), the output shaft of the motor (8) is fixedly connected with a fixed block (9), the top of the fixed block (9) is bonded with a cleaning block (10), the top of the motor (8) is fixedly connected with a movable block (12), one surface of the movable block (12) facing the lamp shell (1) is provided with a sliding groove, the outside fixedly connected with of lamp body (1) contacts spacing (11) with the spout.

2. The lamp tube for the blue-ray prevention classroom as claimed in claim 1, wherein: the outer surface of the lamp shell (1) is plated with a zinc layer, and the thickness of the zinc layer is larger than one millimeter.

3. The lamp tube for the blue-ray prevention classroom as claimed in claim 1, wherein: the blue light prevention cover (4) is a glass cover electroplated with a blue light prevention film layer, and the thickness of the blue light prevention cover (4) is larger than five millimeters.

4. The lamp tube for the blue-ray prevention classroom as claimed in claim 1, wherein: the front and back length of the limiting strip (11) is the same as the front and back length of the lamp shell (1), and the sliding groove is matched with the limiting strip (11).

5. The lamp tube for the blue-ray prevention classroom as claimed in claim 1, wherein: the cleaning block (10) is made of carborundum sponge, and the cleaning block (10) is in contact with the blue light prevention cover (4).

6. The lamp tube for the blue-ray prevention classroom as claimed in claim 1, wherein: the moving block (6) and the guide rod (5) are combined to form an electric guide rail, and the moving block (6) is the output end of the electric guide rail.