CN215001269U

CN215001269U - LED office lamp with automatic brightness adjustment and low attenuation

Info

Publication number: CN215001269U
Application number: CN202121415323.9U
Authority: CN
Inventors: 林燕雅
Original assignee: Fujian Pengzhao Lighting Technology Co ltd
Current assignee: Huachuang Zhixun Enterprise Management Co.,Ltd.
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a LED office lamp that luminance automatically regulated consumes slowly, the power distribution box comprises a box body, the bottom outer wall fixedly connected with lamp plate of box, a plurality of LED lamps of top fixedly connected with of lamp plate, one side inner wall fixedly connected with baffle of box, two first fans of top and bottom fixedly connected with of baffle, two second fans of bottom fixedly connected with of baffle, one side inner wall fixedly connected with water tank of box, the delivery port has been seted up to the bottom of water tank, and the interior fixedly connected with outlet pipe of outlet port, the bottom fixedly connected with second water channel board of outlet pipe. The utility model discloses not only can dispel the heat through the heat that the heat exchanger fin produced to the LED lamp during operation, improved the life of LED lamp, can make through the sealing washer simultaneously and be connected between apron and the box inseparabler, improved the sealed effect of device, can also prevent dust through the dust screen to the box, improved the cleanliness factor of box.

Description

LED office lamp with automatic brightness adjustment and low attenuation

Technical Field

The utility model relates to a LED office lamp technical field especially relates to a LED office lamp that luminance automatically regulated consumes slowly.

Background

The use of the lamp is all over the aspect of human life, and the lamp LED is called fourth generation light source to most of basic production activities, has characteristics such as energy-conservation, environmental protection, easy dimming and light beam are concentrated, and the wide application is in fields such as various instruction, demonstration, decoration and office lighting, wherein LED office lamp is one of the daily necessities that our daily office life is essential.

When using the LED office lamp, its internal component can produce the heat, reduces the life of LED lamp, needs dispel the heat to it, and nevertheless current LED lamp heat abstractor radiating effect is poor, and the heat that produces can't be timely distribute away, leads to LED lamp life to shorten, in order to solve above problem, needs the LED office lamp that luminance automatically regulated hangs down the decay.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a LED office lamp with automatic brightness adjustment and low attenuation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a light-emitting diode (LED) office lamp with automatically adjusted brightness and low attenuation comprises a box body, wherein a lamp panel is fixedly connected to the outer wall of the bottom of the box body, a plurality of LED lamps are fixedly connected to the top of the lamp panel, a partition plate is fixedly connected to the inner wall of one side of the box body, two first fans are fixedly connected to the top and the bottom of the partition plate, two second fans are fixedly connected to the bottom of the partition plate, a water tank is fixedly connected to the inner wall of one side of the box body, a water outlet is formed in the bottom of the water tank, a water outlet pipe is fixedly connected to the inside of the water outlet pipe, a second water channel plate is fixedly connected to the bottom of the water tank, a water inlet is formed in the bottom of the water tank, a water inlet pipe is fixedly connected to the inside of the water inlet, a first water channel plate is fixedly connected to the top of the first water channel plate, a micro water pump is communicated with the water inlet pipe, and a plurality of heat exchange water pipes are fixedly connected between the first water channel plate and the second water channel plate, one side of the heat exchange water pipe is fixedly connected with a heat exchange sheet.

As a further proposal, the bottom of the lamp panel is fixedly connected with a lampshade.

As a further proposal, the top of the water tank is provided with a cover plate.

As the utility model discloses further scheme again, one side fixedly connected with sealing washer of apron, and the sealing washer contacts with the water tank.

As the utility model discloses scheme further again, the bottom fixedly connected with link of box, and the link is fixed mutually with the lamp plate.

As the utility model discloses scheme further again, the bottom outer wall fixedly connected with human sensor of box, one side outer wall fixedly connected with water sensor of second water channel board.

As the utility model discloses scheme further again, the top outer wall fixedly connected with installation suspension wire of box, and installation suspension wire symmetric distribution.

As a further proposal, the top outer wall of the box body is provided with a dust screen.

The utility model has the advantages that:

1. through the setting of installation heat exchanger fin on the heat transfer water pipe, first fan rotates the top of taking the heat that the LED lamp produced to the baffle to make the heat exchanger fin carry out cooling to steam, then the second fan rotates the air after will cooling and brings into the bottom of baffle, thereby dispels the heat to the LED lamp in the lamp shade, avoids conventional LED lamp heat abstractor radiating effect poor to lead to LED lamp life to shorten, has improved the life of LED lamp.

2. Through the setting of installing the sealing washer on the apron, the sealing washer makes and is connected inseparabler between apron and the box, avoids having the gap between apron and the box to lead to the coolant outflow, has improved the sealed effect of device.

3. Through the setting of installation dust screen on the box, the dust screen can prevent dust to the box, makes things convenient for the staff to clear up and cleans, avoids the upper surface dust of box more, has improved the cleanliness factor of box.

Drawings

Fig. 1 is a schematic view of a front view structure of an LED office lamp with automatically adjustable brightness and low attenuation according to the present invention;

fig. 2 is a schematic top view of an LED office lamp with automatically adjustable brightness and low attenuation according to the present invention;

fig. 3 is a schematic cross-sectional structure view of an LED office lamp with automatically adjusted brightness and low attenuation according to the present invention.

In the figure: 1. a box body; 2. a lamp panel; 3. a connecting frame; 4. a human body sensor; 5. installing a suspension wire; 6. a dust screen; 7. a lamp shade; 8. an LED lamp; 9. a partition plate; 10. a first fan; 11. a water tank; 12. a water outlet pipe; 13. a first water channel plate; 14. a micro water pump; 15. a water inlet pipe; 16. a heat exchange water pipe; 17. a heat exchanger fin; 18. a seal ring; 19. a cover plate; 20. a water sensor.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, an LED office lamp with automatically adjusted brightness and low attenuation comprises a box body 1, a lamp panel 2 is fixed on the outer wall of the bottom of the box body 1 through bolts, a plurality of LED lamps 8 are fixed on the top of the lamp panel 2 through bolts, a partition plate 9 is fixed on the inner wall of one side of the box body 1 through bolts, two first fans 10 are fixed on the top and the bottom of the partition plate 9 through bolts, two second fans are fixed on the bottom of the partition plate 9 through bolts, a water tank 11 is fixed on the inner wall of one side of the box body 1 through bolts, a water outlet pipe 12 is fixed in the water outlet through bolts, a second water channel plate is fixed on the bottom end of the water outlet pipe 12 through bolts, a water inlet is arranged at the bottom of the water tank 11, a water inlet pipe 15 is fixed in the water inlet through bolts, a first water channel plate 13 is fixed in one side of the box body 1 through bolts, a micro water pump 14 is fixed on the top of the first water channel plate 13 through bolts, and the micro water pump 14 is communicated with the water inlet pipe 15, a plurality of heat exchange water pipes 16 are fixed between the first water channel plate 13 and the second water channel plate through bolts, the micro water pump 14 extracts the water in the water tank 11, so that the cooling water enters the first water channel plate 13 through the water inlet pipe 15, then enters the heat exchange water pipe 16, flows into the water outlet pipe 12 through the second water channel plate, and returns to the water tank 11 again, the circulation is repeated, one side of the heat exchange water pipe 16 is sleeved with the heat exchange sheet 17, the first fan 10 rotates to bring the heat generated by the LED lamp 8 to the upper part of the partition board 9, so that the heat exchange sheet 17 cools the hot air, then the second fan rotates and brings the air after the cooling into the bottom of baffle 9 to 8 LED lamps in the lamp shade 7 dispel the heat, avoid 8 heat abstractor poor results in 8 LED lamps life shortening of conventional LED lamp 8 heat abstractor heat dissipation effect.

In the utility model, it should be noted that, the bottom of the lamp plate 2 is fixed with the lampshade 7 through bolts, the lampshade 7 can protect the LED lamp 8, the top of the water tank 11 is provided with the cover plate 19, one side of the cover plate 19 is bonded with the sealing ring 18, and the sealing ring 18 contacts with the water tank 11, the sealing ring 18 makes the connection between the cover plate 19 and the tank body 1 tighter, thereby avoiding the cooling water from flowing out due to the gap between the cover plate 19 and the tank body 1, the bottom of the tank body 1 is fixed with the connecting frame 3 through bolts, and the connecting frame 3 is fixed with the lamp plate 2, the connecting frame 3 makes the connection between the tank body 1 and the lamp plate 2 more firm, the outer wall of the bottom of the tank body 1 is fixed with the human body inductor 4 through bolts, the model of the human body inductor 4 is TAD-K218R, the outer wall of one side of the second water passage plate is fixed with the water sensor 20 through bolts, the model of the water sensor 20 is SJQQ 11LM, the outer wall of the top of the tank body 1 is fixed with the mounting suspension wire 5 through bolts, and 5 symmetric distributions of installation suspension wires, 5 make things convenient for the staff to remove fixedly to the device of installation suspension wire, and the top outer wall of box 1 is equipped with dust screen 6, and dust screen 6 can prevent dust to box 1, makes things convenient for the staff to clear up and cleans, avoids the upper surface dust of box 1 more.

The working principle is as follows: when the LED lamp 8 needs to be cooled, the micro water pump 14 is started at first, the first fan 10 is started, the second fan is started, the first fan 10 rotates to bring heat generated by the LED lamp 8 to the upper side of the partition plate 9, meanwhile, the micro water pump 14 extracts water in the water tank 11, cooling water enters the first water channel plate 13 through the water inlet pipe 15, then enters the heat exchange water pipe 16, the cooling water flows into the water outlet pipe 12 through the second water channel plate and returns to the water tank 11 again, the circulation is repeated, the heat exchange fins 17 cool hot air, the cooled air is brought into the bottom of the partition plate 9 through the rotation of the second fan, the LED lamp 8 in the lampshade 7 is cooled, and the problem that the service life of the LED lamp 8 is shortened due to poor heat dissipation effect of a conventional LED lamp 8 heat dissipation device is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED office lamp that luminance automatically regulated hangs down, includes box (1), its characterized in that, the bottom outer wall fixedly connected with lamp plate (2) of box (1), the top fixedly connected with a plurality of LED lamps (8) of lamp plate (2), one side inner wall fixedly connected with baffle (9) of box (1), the top and the bottom fixedly connected with two first fans (10) of baffle (9), the bottom fixedly connected with two second fans of baffle (9), one side inner wall fixedly connected with water tank (11) of box (1), the delivery port has been seted up to the bottom of water tank (11), and fixedly connected with outlet pipe (12) in the outlet port, the bottom fixedly connected with second water channel board of outlet pipe (12), the water inlet has been seted up to the bottom of water tank (11), fixedly connected with inlet tube (15) in the inlet port, the inside fixedly connected with first water channel board (13) of one side of box (1), the top fixedly connected with micro-water pump (14) of first water channel board (13), and micro-water pump (14) are linked together with inlet tube (15), a plurality of heat transfer water pipes (16) of fixedly connected with between first water channel board (13) and the second water channel board, one side fixedly connected with heat exchanger fin (17) of heat transfer water pipe (16).

2. The LED office lamp with the automatic brightness adjustment and low attenuation functions as claimed in claim 1, wherein a lampshade (7) is fixedly connected to the bottom of the lamp panel (2).

3. An LED office lamp with automatic brightness adjustment and low attenuation as claimed in claim 1, characterized in that the top of the water tank (11) is provided with a cover plate (19).

4. The LED office lamp with the automatic brightness adjustment and low attenuation functions as claimed in claim 3, wherein a sealing ring (18) is fixedly connected to one side of the cover plate (19), and the sealing ring (18) is in contact with the water tank (11).

5. The LED office lamp with the automatic brightness adjustment and low attenuation functions as claimed in claim 2, wherein the bottom of the box body (1) is fixedly connected with the connecting frame (3), and the connecting frame (3) is fixed with the lamp panel (2).

6. The LED office lamp with the automatic brightness adjustment and low attenuation functions as claimed in claim 5, wherein a human body sensor (4) is fixedly connected to the outer wall of the bottom of the box body (1), and a water sensor (20) is fixedly connected to the outer wall of one side of the second water channel plate.

7. The LED office lamp with the automatic brightness adjustment and low attenuation functions as claimed in claim 6, wherein the outer wall of the top of the box body (1) is fixedly connected with installation suspension wires (5), and the installation suspension wires (5) are symmetrically distributed.

8. A LED office lamp with automatic brightness adjustment and low attenuation as claimed in claim 7, characterized in that the outer wall of the top of the box body (1) is provided with a dust screen (6).