CN211118923U

CN211118923U - L ED lamp tube with heat dissipation function

Info

Publication number: CN211118923U
Application number: CN201922353168.1U
Authority: CN
Inventors: 陈晓敏
Original assignee: Guangzhou Gongping Technology Co ltd
Current assignee: Guangzhou Gongping Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a L ED fluorescent tube with heat dissipation function, including casing, play tuber pipe, wind channel, L ED fluorescent tube and radiating basal plate, casing and support integrated into one piece, and seted up the air outlet on the support, it fixes in the inside of casing through the mounting bracket to go out tuber pipe and outlet duct integrated into one piece, the wind channel is in the same place with the fan installation, and the air inlet of fan goes out and the air intake is linked together, and air intake internally mounted has the filter screen simultaneously, L ED fluorescent tube internally mounted has L ED lamp plate, and evenly installs multiunit L ED lamp pearl on the L ED lamp plate, L ED lamp plate and lamp shade are installed together, and L ED lamp plate and power cord electric connection this ED L fluorescent tube with heat dissipation function, increase radiating fin's radiating efficiency, hot-blast air from the air outlet on the support is run away, forms the forced air cooling circulation for air flow rate between the radiating fin, improve radiating efficiency and L ED lamp plate's life.

Description

L ED lamp tube with heat dissipation function

Technical Field

The utility model relates to an L ED lamps and lanterns science and technology technical field specifically is a L ED fluorescent tube with heat dissipation function.

Background

L ED lamp tube is a light emitting diode light source, this kind of light source has the advantages of small volume, long life, high efficiency, can be used continuously for 10 ten thousands hours, the future L ED light source is also the mainstream in the field of illumination, L ED light source is as a new kind of light source to occupy more and more important position in the field of illumination, it has small volume, long life, high brightness, low heat, environmental protection and energy saving, low power consumption, sturdiness and durability, the light color changes many characteristics, L ED lamp's basic structure is a semiconductor material chip of electroluminescence, use silver glue or white glue to solidify on the support gold thread, then use silver thread or white glue to connect chip and circuit board, then seal with epoxy resin all around, play the role of protecting the internal core thread, finally install the shell, so L ED lamp's home appliance's performance is good, the application field relates to daily household electrical appliances and machinery production aspects such as cell-phone, desk lamp, anti-seismic, L ED lamp tube in the course of work, produce great heat, if not in time distribute the heat, can shorten L ED lamp tube's life.

In order to overcome the disadvantages of the current market, there is an urgent need to improve the L ED lamp tube device technology.

SUMMERY OF THE UTILITY MODEL

The utility model provides an overcome prior art's L ED fluorescent tube at the in-process of work, produce great heat, if not in time distribute away the heat, can shorten defects such as the life of L ED fluorescent tube, provide a L ED fluorescent tube with heat dissipation function, wind channel, fan and heat radiation fins have and carry out even heat dissipation work to horizontal heat radiation fins, effectively guarantee the high-efficient operation of L ED fluorescent tube, improve characteristics such as the life of L ED fluorescent tube.

In order to achieve the purpose, the utility model provides a L ED lamp tube with heat dissipation function, including casing, air-out pipe, wind channel, L ED lamp tube and radiating basal plate, the casing is integrated into one piece with the support, and set up the air outlet on the support, the air-out pipe is fixed in the casing through the mounting bracket, and air-out pipe and air outlet duct integrated into one piece, the wind channel is installed together with the fan, and the air inlet of fan goes out and is linked together with the air intake, and the filter screen is installed to the air intake inside simultaneously, L ED lamp tube internally mounted has L ED lamp plate, and evenly installs multiunit L ED lamp pearl on L ED lamp plate, L ED lamp plate is installed together with the lamp shade, and L ED lamp plate and power cord electric connection, radiating basal plate and radiating fin integrated into one piece, and the radiating fin has seted up the through-hole, lamp shade and inserted block integrated into one time, and L ED lamp;

a plurality of groups of air outlet pipes (5) are uniformly arranged on the air outlet pipe (3), and the plurality of groups of air outlet pipes (5) are obliquely arranged; the plurality of groups of radiating fins (16) are uniformly arranged, and the plurality of groups of radiating fins (16) are obliquely arranged.

Preferably, air cooling system is constituteed to air outlet, air intake, fan and play tuber pipe, and the model of fan is CF9225, and hot-blast air outlet from the support goes out, forms the forced air cooling circulation for air flow rate between the radiating fin, the radiating efficiency who improves radiating fin and the life of L ED lamp plate.

Preferably, a plurality of groups of air outlet pipes are uniformly arranged on the air outlet pipe, the plurality of groups of air outlet pipes are obliquely arranged, the radiating fins and the air outlet pipes are obliquely arranged, the retention time of external cold air on the radiating fins is prolonged, through holes among the radiating fins promote the circulation of the cold air among the radiating fins, and the radiating efficiency of the radiating fins is improved.

Preferably, go out the tuber pipe and pass through seamless welding together with the wind channel, and go out the tuber pipe and be linked together with the fan through the wind channel, the fan passes through the air intake with the inside wind channel the inside of outside wind suction casing, inside the filter screen prevents to inhale the casing with outside debris, inside the wind channel with outside cold wind suction to go out the tuber pipe.

Preferably, the power cord is connected with the commercial power socket, and L ED lamp pearl and L ED lamp plate electric connection.

Preferably, the lamp shade is the circular arc device of being made by the ya keli material, and forms the draw-in groove between two adjacent fixture blocks, and the inserted block is pegged graft inside the draw-in groove simultaneously, and the lamp shade passes through the inserted block and pegs graft on L ED fluorescent tube, and the lamp shade is not sheltering from under the luminous circumstances of L ED lamp pearl, protects L ED lamp pearl, and the radiating effect is good, and the appearance is pleasing to the eye, and the heat resistance is good, and the practicality is strong.

Preferably, the heat dissipation fins and the heat dissipation substrate are made of aluminum alloy, multiple groups of heat dissipation fins are uniformly arranged, the multiple groups of heat dissipation fins are obliquely arranged, the retention time of external cold air on the heat dissipation fins is prolonged, and through holes among the heat dissipation fins promote the circulation of the cold air among the heat dissipation fins, so that the heat dissipation efficiency of the heat dissipation fins is improved.

Compared with the prior art, the utility model has the beneficial effects that this L ED fluorescent tube with heat dissipation function, the wind channel is with outside cold wind suction to go out the intraductal portion of tuber, simultaneously from spouting in the outlet duct, carry out the work of dispelling the heat to heat radiation fins, heat radiation fins and outlet duct are the slope setting, improve the dwell time of external cold wind on heat radiation fins, through-hole between heat radiation fins, promote cold wind to circulate between a plurality of heat radiation fins, heat radiation fins's radiating efficiency is increased, hot-blast air outlet from the support runs away, form the forced air cooling circulation, accelerate the air flow rate between heat radiation fins, improve heat radiation fins's radiating efficiency and L ED lamp plate's life.

Drawings

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

FIG. 2 is a schematic view of the structural clamping block and the insertion block of the present invention;

fig. 3 is a schematic view of the structural through hole of the present invention.

The drawing shows the reference numbers of 1, an air outlet, 2, a shell, 3, an air outlet pipe, 4, a mounting rack, 5, an air outlet pipe, 6, an air duct, 7, a fan, 8, an air inlet, 9, a filter screen, 10, a power line, 11, L ED lamp tubes, 12, a lampshade, 13, L ED lamp beads, 14, L ED lamp panels, 15, a heat dissipation substrate, 16, heat dissipation fins, 17, a support, 18, clamping blocks, 19, an insertion block, 20 and a through hole.

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.

Please refer to fig. 1-3, the utility model provides a technical scheme, a L ED lamp tube with heat dissipation function, including casing 2, air outlet pipe 3, wind channel 6, L ED lamp tube 11 and heat dissipation substrate 15, casing 2 and bracket 17 are integrated into one piece, and bracket 17 is provided with air outlet 1, air inlet 8, fan 7 and air outlet pipe 3 constitute the air cooling system, and the model of fan 7 is CF9225, evenly set up multiple sets of outlet duct 5 on the air outlet pipe 3, and multiple sets of outlet duct 5 are the slope setting, air outlet pipe 3 is fixed inside casing 2 through mounting bracket 4, and air outlet pipe 3 and outlet duct 5 are integrated into one piece, wind channel 6 and fan 7 are installed together, and the air inlet of fan 7 goes out and air inlet 8 are linked together, simultaneously air inlet 8 internally mounted with filter screen 9, air outlet pipe 3 and wind channel 6 are welded together through seamless welding, and air outlet pipe 3 is linked with fan 7 through wind channel 6, L ED lamp tube 11 internally mounted with L ED lamp tube 14, and L ED 14 is evenly mounted with lamp bulb 13, L and lamp bulb 12 are connected with lamp tube 16, lamp bulb 12 and lamp housing 16 is a lamp housing 16, lamp housing 16 is an integrated with heat dissipation lamp housing 16, lamp housing 16 is a lamp housing 16, lamp housing 16 is an aluminum lamp housing 16, lamp housing 16 is a lamp housing 16, lamp housing 16 is connected with heat dissipation lamp housing 16, lamp bulb 16 is a lamp housing 16;

as shown in fig. 1 and 3, a lampshade 12 is inserted into a L ED lamp tube 11 through an insertion block 19, so that the maintenance and the repair at ordinary times are facilitated, the lampshade 12 is made of acrylic transparent material, the lampshade 12 protects a L ED lamp bead 13 without shielding the L ED lamp bead 13 from emitting light, the heat dissipation effect is good, the appearance is attractive, the heat resistance is good, the practicability is high, and the efficient operation of the L ED lamp tube 11 is effectively ensured;

as shown in fig. 1 and 2, a plurality of heat dissipation fins 16 are mounted on the heat dissipation substrate 15, the heat dissipation fins 16 have different heights, the heights of the plurality of air outlet pipes 5 are also different, the heights of the heat dissipation fins 16 decrease from left to right, the heights of the air outlet pipes 5 increase from left to right, cold air is sprayed from the air outlet pipes 5 to dissipate heat of the heat dissipation fins 16, and through holes 20 between the heat dissipation fins 16 promote the circulation of the cold air among the plurality of heat dissipation fins 16, increase the heat dissipation efficiency of the heat dissipation fins 16, greatly improve the heat dissipation efficiency of the heat dissipation fins 16, and prolong the service life of the L ED lamp panel 14.

When the L ED lamp tube with the heat dissipation function is used, the shell 2 is fixed through the mounting lugs on two sides and is connected stably, stability of the L ED lamp tube 11 in lighting work is guaranteed, when the L ED lamp panel 14 in lighting work, heat emitted by the L ED lamp panel 14 is conducted to the heat dissipation fins 16 through the heat dissipation substrate 15, the fan 7 rotates, the fan 7 sucks outside air into the air duct 6 inside the shell 2 through the air inlet 8, the filter screen 9 prevents outside sundries from being sucked into the shell 2, the air duct 6 sucks outside cold air into the air outlet tube 3 and simultaneously sprays the cold air out of the air outlet tube 5 to dissipate heat of the heat dissipation fins 16, the heat dissipation fins 16 and the air outlet tube 5 are both obliquely arranged, residence time of the outside cold air on the heat dissipation fins 16 is prolonged, through holes 20 among the heat dissipation fins 16 promote circulation of the cold air among the heat dissipation fins 16, heat dissipation efficiency of the heat dissipation fins 16 is improved, hot air flows out of the air outlet 1 on the support 17 to form air cooling circulation, stay time among the heat dissipation fins 16 is shortened, heat dissipation efficiency of the heat dissipation fins 16 is improved, and the heat dissipation lamp panel 14 has the whole heat dissipation function of the working life of the heat dissipation lamp tube 82.

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 L ED lamp tube with a heat dissipation function comprises a shell (2), an air outlet tube (3), an air duct (6), L ED lamp tubes (11) and a heat dissipation substrate (15), and is characterized in that the shell (2) and a support (17) are integrally formed, the support (17) is provided with an air outlet (1), the air outlet tube (3) is fixed inside the shell (2) through a mounting frame (4), the air outlet tube (3) and an air outlet tube (5) are integrally formed, the air duct (6) and a fan (7) are mounted together, an air inlet outlet of the fan (7) is communicated with an air inlet (8), a filter screen (9) is mounted inside the air inlet (8), a L ED lamp panel (14) is mounted inside the L ED (11), multiple groups of L ED lamp beads (13) are uniformly mounted on a L ED lamp panel (14), the L ED lamp panel (14) and a lampshade (12) are mounted together, the L ED lamp panel (14) is electrically connected with a power line (10), the heat dissipation substrate (15) and heat dissipation fins (16) are integrally formed with heat dissipation lamp panels (19), and heat dissipation fins (19) are integrally formed with lamp panels (11) through holes (18) and heat dissipation substrate (3612);

2. The L ED lamp tube with heat dissipation function according to claim 1, wherein the air outlet (1), the air inlet (8), the fan (7) and the air outlet tube (3) form an air cooling system, and the fan (7) is CF9225 in type.

3. The L ED lamp tube with heat dissipation function according to claim 1, wherein the outlet tube (3) is welded to the air duct (6) seamlessly, and the outlet tube (3) is connected to the fan (7) through the air duct (6).

4. The L ED lamp tube with heat dissipation function of claim 1, wherein the power cord (10) is connected to a commercial power socket, and the L ED lamp bead (13) is electrically connected to the L ED lamp panel (14).

5. The L ED lamp tube with the function of dissipating heat according to claim 1, wherein the lampshade (12) is an arc-shaped device made of acrylic material, a slot is formed between two adjacent clamping blocks (18), and the insertion block (19) is inserted into the slot.