CN210035215U

CN210035215U - Lamp for education

Info

Publication number: CN210035215U
Application number: CN201921120326.2U
Authority: CN
Inventors: 郑燕浩
Original assignee: Guangzhou Qichen Industry Co Ltd
Current assignee: Guangzhou Qichen Industry Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-02-07
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a lamps and lanterns that education was used, which comprises a roof, the equal fixedly connected with mounting bracket in both sides at roof top, the bottom threaded connection of roof has the lamp shade, its inner chamber fixedly connected with LED lamp base plate that is located the lamp shade in the bottom of roof, the bottom fixedly connected with LED lamp pearl of LED lamp base plate, the top of roof just is located the heat dissipation shell of fixedly connected with between two mounting brackets, the equal fixedly connected with connecting rod in both sides of heat dissipation shell inner chamber, fixedly connected with exhaust fan between two connecting rods, the axle center department at roof top is seted up flutedly, the inner chamber packing of recess has the heat dissipation silicone grease. The utility model discloses a cooperation of heat dissipation shell, connecting rod, exhaust fan, recess and heat dissipation silicone grease is used, can carry out the heat dissipation to the heat that produces in the lamps and lanterns work and handle, makes it can provide the heat dissipation protection to lamps and lanterns, has prolonged the life of lamps and lanterns, has brought very big facility for teaching work.

Description

Lamp for education

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a lamps and lanterns of education usefulness.

Background

The lamp is a lighting device which can transmit light, distribute and change the light distribution of the light source, and make the light source reliably emit light to meet the light requirement when people are engaged in various activities. Education is a practical activity for improving comprehensive quality of people, and lamps need to be used in education work, but the heat dissipation effect of the existing lamps is not ideal, and after long-time use, the lamps are damaged due to overhigh temperature, so that great inconvenience is brought to the education work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns of education usefulness possess the good advantage of radiating effect, and it is unsatisfactory to have solved its radiating effect of current lamps and lanterns, can cause the damage of lamps and lanterns because the high temperature after long-time use, has brought very big inconvenient problem for education work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lamps and lanterns that education was used, includes the roof, the equal fixedly connected with mounting bracket in both sides at roof top, the bottom threaded connection of roof has the lamp shade, its inner chamber fixedly connected with LED lamp base plate that is located the lamp shade in the bottom of roof, the bottom fixedly connected with LED lamp pearl of LED lamp base plate, the top of roof just is located fixedly connected with heat dissipation shell between two mounting brackets, the equal fixedly connected with connecting rod in both sides of heat dissipation shell inner chamber, the fixedly connected with exhaust fan between two connecting rods, the axle center department at roof top is seted up flutedly, the inner chamber packing of recess has the heat dissipation silicone grease, the bottom of heat dissipation silicone grease contacts with the top of LED lamp base plate.

Preferably, the top of the mounting frame is provided with a mounting hole, and an inner cavity of the mounting hole is in threaded connection with a mounting bolt.

Preferably, the top of the front surface and the top of the back surface of the heat dissipation shell are both provided with heat dissipation openings, and the surfaces of the heat dissipation openings are fixedly connected with dust screens through bolts.

Preferably, the top of the top plate and the two sides of the groove are both provided with heat dissipation holes, the number of the heat dissipation holes is six, and the heat dissipation holes are symmetrically distributed by taking the groove as a center.

Preferably, the bottom of roof is seted up threaded interface, and threaded interface's inner chamber is provided with the internal thread, the top on lamp shade surface is provided with the external screw thread that uses with the internal thread cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of heat dissipation shell, connecting rod, exhaust fan, recess and heat dissipation silicone grease is used, can carry out the heat dissipation to the heat that produces in the lamps and lanterns work and handle, makes it can provide the heat dissipation protection to lamps and lanterns, has prolonged the life of lamps and lanterns, has brought very big facility for teaching work.

2. The utility model discloses a set up mounting hole and construction bolt, can be simple and convenient quick install lamps and lanterns, very big improvement the efficiency of installation, through setting up the dust screen, can avoid the dust to get into the inner chamber of heat dissipation shell through the thermovent, better assurance the inside cleanliness factor of heat dissipation shell, through setting up the louvre, can adsorb the heat on LED lamp base plate surface, better assurance going on of heat dissipation work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure between the heat dissipation shell and the top plate of the present invention.

In the figure: 1. a top plate; 2. a mounting frame; 3. a lamp shade; 4. an LED lamp substrate; 5. LED lamp beads; 6. a heat dissipation housing; 7. a connecting rod; 8. an exhaust fan; 9. a groove; 10. heat dissipation silicone grease; 11. mounting holes; 12. installing a bolt; 13. a heat dissipation port; 14. a dust screen; 15. and (4) heat dissipation holes.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-2, a lamp for education comprises a top plate 1, wherein both sides of the top plate 1 are fixedly connected with mounting frames 2, the top of the mounting frame 2 is provided with mounting holes 11, the inner cavity of each mounting hole 11 is in threaded connection with a mounting bolt 12, the lamp can be simply, conveniently and quickly mounted by arranging the mounting holes 11 and the mounting bolts 12, the mounting efficiency is greatly improved, the bottom of the top plate 1 is in threaded connection with a lampshade 3, the bottom of the top plate 1 is provided with a threaded interface, the inner cavity of the threaded interface is provided with an internal thread, the top of the surface of the lampshade 3 is provided with an external thread matched with the internal thread, the bottom of the top plate 1, which is positioned in the inner cavity of the lampshade 3, is fixedly connected with an LED lamp substrate 4, the bottom of the LED lamp substrate 4 is fixedly connected with LED lamp beads, the top of the front and back of the heat dissipation shell 6 is provided with heat dissipation holes 13, the surface of the heat dissipation hole 13 is fixedly connected with a dust screen 14 through bolts, the dust screen 14 is arranged, dust can be prevented from entering the inner cavity of the heat dissipation shell 6 through the heat dissipation hole 13, the cleanness inside the heat dissipation shell 6 is better ensured, both sides of the inner cavity of the heat dissipation shell 6 are fixedly connected with connecting rods 7, an exhaust fan 8 is fixedly connected between the two connecting rods 7, a groove 9 is arranged at the axis of the top plate 1, the inner cavity of the groove 9 is filled with heat dissipation silicone grease 10, the bottom of the heat dissipation silicone grease 10 is contacted with the top of the LED lamp substrate 4, heat dissipation holes 15 are arranged at the top of the top plate 1 and both sides of the groove 9, the number of the heat dissipation holes 15 is six, the grooves 9 are used as central symmetrical distribution, the heat dissipation holes 15 are arranged, the heat on the, through the cooperation use of heat dissipation shell 6, connecting rod 7, exhaust fan 8, recess 9 and heat dissipation silicone grease 10, can carry out the heat dissipation to the heat that lamps and lanterns work produced and handle, make it can provide the heat dissipation protection to lamps and lanterns, prolonged the life of lamps and lanterns, brought very big facility for teaching work.

During the use, through heat dissipation silicone grease 10, can directly dispel the heat to LED lamp base plate 4, very big improvement radiating effect, rotate through 8 work of exhaust fan simultaneously and produce suction, adsorb the heat on LED lamp base plate 4 top heat and heat dissipation silicone grease 10 surfaces through louvre 15, then discharge the heat through thermovent 13, accomplish the heat dissipation work.

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. A luminaire for education, comprising a ceiling (1), characterized in that: both sides of the top plate (1) are fixedly connected with mounting frames (2), the bottom of the top plate (1) is in threaded connection with a lampshade (3), an LED lamp substrate (4) is fixedly connected with the bottom of the top plate (1) in the inner cavity of the lampshade (3), the bottom of the LED lamp substrate (4) is fixedly connected with an LED lamp bead (5), a heat dissipation shell (6) is fixedly connected with the top of the top plate (1) and positioned between the two mounting racks (2), the two sides of the inner cavity of the heat dissipation shell (6) are fixedly connected with connecting rods (7), an exhaust fan (8) is fixedly connected between the two connecting rods (7), a groove (9) is formed in the axis of the top plate (1), heat-dissipating silicone grease (10) is filled in the inner cavity of the groove (9), the bottom of the heat dissipation silicone grease (10) is in contact with the top of the LED lamp substrate (4).

2. An educational light fixture according to claim 1, wherein: mounting hole (11) have been seted up at the top of mounting bracket (2), the inner chamber threaded connection of mounting hole (11) has construction bolt (12).

3. An educational light fixture according to claim 1, wherein: the heat dissipation shell (6) is characterized in that heat dissipation ports (13) are formed in the tops of the front surface and the back surface of the heat dissipation shell (6), and dust screens (14) are fixedly connected to the surfaces of the heat dissipation ports (13) through bolts.

4. An educational light fixture according to claim 1, wherein: the heat dissipation holes (15) are formed in the top of the top plate (1) and located on two sides of the groove (9), the number of the heat dissipation holes (15) is six, and the heat dissipation holes are distributed symmetrically by taking the groove (9) as a center.

5. An educational light fixture according to claim 1, wherein: the bottom of roof (1) is seted up threaded interface, and threaded interface's inner chamber is provided with the internal thread, the top on lamp shade (3) surface is provided with the external screw thread that uses with the internal thread cooperation.