CN219713292U

CN219713292U - High-efficient heat dissipation LED lamp

Info

Publication number: CN219713292U
Application number: CN202321195947.3U
Authority: CN
Inventors: 李正华
Original assignee: Nanjing Weilichuang Electronic Technology Co ltd
Current assignee: Nanjing Weilichuang Electronic Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-09-19
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a high-efficiency heat dissipation LED lamp, which comprises an adjusting mechanism, an LED lamp main body, a lamp holder and a heat dissipation fan, wherein one side of the adjusting mechanism is rotationally connected with the LED lamp main body through a connecting piece, the lamp holder is arranged on one side of the LED lamp main body far away from the adjusting mechanism, LED lamp beads are uniformly embedded in the lamp holder, the heat dissipation fan is arranged on one side of the inside of the LED lamp main body far away from the lamp holder, main blades are uniformly distributed on the outer side of the heat dissipation fan, auxiliary blades are uniformly distributed on the central position of one side of the heat dissipation fan close to the lamp holder, and air channels are formed among the auxiliary blades. According to the LED lamp, the LED lamp body, the lamp holder, the LED lamp beads, the cooling fan, the main blades, the auxiliary blades and the air duct are arranged, the cooling fan operates to drive the main blades to rotate, air flow generated by the auxiliary blades directly flows to the main blades along the air duct, and moves together with air flow generated by the main blades, so that the air pressure and the air quantity of the cooling fan are increased, and the cooling efficiency of the LED lamp body is improved.

Description

High-efficient heat dissipation LED lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a high-efficiency heat dissipation LED lamp.

Background

The LED is also called a light-emitting diode, is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert the electric energy into the light, and the LED lamp is one of the latest technical advances in the lighting industry, and has higher efficiency, lower energy consumption and longer service life compared with the traditional fluorescent lamp.

1. The LED lamp is generally characterized in that a plurality of groups of LED lamp beads are arranged on a lamp holder, more heat is often generated when the LED lamp is used, and if the heat cannot be timely discharged, the service life of the LED lamp can be shortened over time; 2. the illumination angle of the LED lamp is not easy to automatically adjust after the LED lamp is generally installed, so that certain limitation exists during use; 3. LED lamp beads on the LED lamp are usually exposed outside and are easy to fall off, so that the lighting effect of the LED lamp is affected.

Disclosure of Invention

The utility model aims to provide a high-efficiency heat-dissipation LED lamp so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient heat dissipation LED lamp, includes adjustment mechanism, LED lamp main part, lamp stand and radiator fan, one side of adjustment mechanism is connected with the LED lamp main part through the connecting piece rotation, just one side that adjustment mechanism was kept away from to the LED lamp main part is provided with the lamp stand, evenly embedded has the LED lamp pearl on the lamp stand, one side that the lamp stand was kept away from to the inside LED lamp main part is provided with radiator fan, just radiator fan's outside evenly distributed has main blade, radiator fan is close to the central point department evenly distributed of lamp stand one side has vice blade, just all form the wind channel between the vice blade.

Preferably, the both sides at adjustment mechanism top all are fixed with the jib, just the top of jib all is provided with the mounting panel.

Preferably, the inside of adjustment mechanism is provided with the lead screw, just the cover is equipped with the drive block on the lead screw, the bottom of drive block is rotated through the bottom of driving medium and LED lamp main part one side and is connected, one side of adjustment mechanism is fixed with rotary driving mechanism, just rotary driving mechanism's output is connected with the lead screw.

Preferably, heat dissipation fins are uniformly distributed on the outer side of the LED lamp main body, and the heat dissipation fins are made of copper alloy materials.

Preferably, a protection plate is arranged on one side, far away from the LED lamp main body, of the lamp holder, and the protection plate is made of transparent acrylic materials.

Preferably, both sides of the lamp holder are provided with sliding grooves, the lamp holder at one end of each sliding groove is provided with an inserting port, and the side, close to the lamp holder, of the protection plate is uniformly distributed with inserting blocks matched with the inserting ports.

Preferably, a guide block is arranged at the top of the driving block, and a guide groove is formed in the top end of the inside of the adjusting mechanism.

Preferably, the main blade and the auxiliary blade are respectively provided with 8 groups, and the rotation directions of the main blade and the auxiliary blade are consistent.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This high-efficient heat dissipation LED lamp is through installing LED lamp main part, the lamp stand, LED lamp pearl, radiator fan, main blade, vice blade and wind channel, radiator fan operation drives main blade rotation, discharge the heat in the LED lamp main part, play ventilation radiating effect, main blade is unanimous with vice blade's the whirl, consequently the air current direction that produces is the same, form the wind channel between the vice blade, the air current that vice blade produced is direct along the wind channel flow direction main blade, move together with the air current that main blade produced, and then increase the wind pressure and the amount of wind of this radiator fan, the radiating efficiency of improvement LED lamp main part.

(2) This high-efficient heat dissipation LED lamp is through installing adjustment mechanism, rotary driving mechanism, lead screw, driving piece and connecting piece for rotary driving mechanism can drive the lead screw rotation, makes the driving piece translate about the lead screw, and then can stimulate the LED lamp main part through the driving piece and carry out inclination's regulation, makes the illumination direction of changing the LED lamp main part, satisfies different illumination demands.

(3) This high-efficient heat dissipation LED lamp is through installing guard plate, spout and inserted hole, and the guard plate adopts transparent acrylic material, and the edge of guard plate all is provided with the inserted block that corresponds with the inserted hole, and the inserted block slides in the spout after inserting the inserted hole, and then can protect the guard plate block in one side of lamp stand, protects the LED lamp pearl for the dust is difficult to block inside the LED lamp pearl, and is convenient clean.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the main structure of an LED lamp according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic side view of the LED lamp body of the present utility model;

fig. 5 is a schematic side view of the lamp socket of the present utility model.

In the figure: 1. an adjusting mechanism; 2. a boom; 3. a mounting plate; 4. a connecting piece; 5. an LED lamp body; 6. a transmission member; 7. a screw rod; 8. a rotary driving mechanism; 9. radiating fins; 10. a lamp holder; 11. a protection plate; 12. a driving block; 13. a heat radiation fan; 14. a main blade; 15. an air duct; 16. auxiliary blades; 17. an insertion port; 18. LED lamp beads; 19. and a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a high-efficient heat dissipation LED lamp, includes adjustment mechanism 1, LED lamp main part 5, lamp stand 10 and radiator fan 13, and one side of adjustment mechanism 1 is connected with LED lamp main part 5 through connecting piece 4 rotation, and the both sides at adjustment mechanism 1 top all are fixed with jib 2, and the top of jib 2 all is provided with mounting panel 3, can install fixed this LED lamp main part 5 through jib 2 and mounting panel 3;

the inside of the adjusting mechanism 1 is provided with a screw rod 7, the screw rod 7 is sleeved with a driving block 12, the bottom of the driving block 12 is rotationally connected with the bottom end of one side of the LED lamp main body 5 through a transmission piece 6, one side of the adjusting mechanism 1 is fixedly provided with a rotary driving mechanism 8, and the output end of the rotary driving mechanism 8 is connected with the screw rod 7;

the rotary driving mechanism 8 on the adjusting mechanism 1 can drive the screw rod 7 to rotate, so that the driving block 12 can horizontally move along the screw rod 7, and further the LED lamp main body 5 can be pulled by the transmission piece 6 to adjust the inclination angle, so that the illumination direction of the LED lamp main body 5 is changed, and different illumination requirements are met;

the top of the driving block 12 is provided with a guide block, the top of the inside of the adjusting mechanism 1 is provided with a guide groove, and the driving block 12 is guided and limited;

a lamp holder 10 is arranged on one side of the LED lamp main body 5 far away from the adjusting mechanism 1, LED lamp beads 18 are uniformly embedded in the lamp holder 10, and the LED lamp beads 18 start to illuminate after being electrified;

the lamp holder 10 is provided with the guard plate 11 on one side far away from the LED lamp main body 5, and the guard plate 11 is made of transparent acrylic material and is used for protecting the LED lamp beads 18, so that dust is not easy to clamp inside the LED lamp beads 18, and cleaning is convenient;

both sides of the interior of the lamp holder 10 are provided with sliding grooves 19, the lamp holder 10 at one end of each sliding groove 19 is provided with an inserting port 17, and the side, close to the lamp holder 10, of the protection plate 11 is uniformly distributed with inserting blocks matched with the inserting ports 17;

the edge of the protection plate 11 is provided with an insertion block corresponding to the insertion port 17, and the insertion block slides in the sliding groove 19 after being inserted into the insertion port 17, so that the protection plate 11 can be clamped at one side of the lamp holder 10;

a cooling fan 13 is arranged at one side of the LED lamp main body 5 far away from the lamp holder 10, main blades 14 are uniformly distributed at the outer side of the cooling fan 13, and the cooling fan 13 drives the main blades 14 to rotate when running so as to discharge heat in the LED lamp main body 5 and play a role in ventilation and heat dissipation;

auxiliary blades 16 are uniformly distributed at the central position of the radiating fan 13, which is close to one side of the lamp holder 10, air channels 15 are formed among the auxiliary blades 16, 8 groups of main blades 14 and auxiliary blades 16 are respectively arranged, and the rotation directions of the main blades 14 and the auxiliary blades 16 are consistent;

the air flow generated by the auxiliary blades 16 directly flows to the main blades 14 along the air duct 15 and is discharged together with the air flow generated by the main blades 14, so that the air pressure and the air quantity of the cooling fan 13 are increased, and the cooling efficiency of the LED lamp main body 5 is improved;

the outer side of the LED lamp main body 5 is uniformly provided with the radiating fins 9, and the radiating fins 9 are made of copper alloy materials, so that the radiating efficiency is further improved;

the specific model specification of the rotary driving mechanism 8 needs to be determined according to the model selection calculation of the specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.

Working principle: when the LED lamp body 5 is used, the LED lamp body 5 can be installed and fixed through the hanging rod 2 and the mounting plate 3, the LED lamp beads 18 begin to illuminate after being electrified, the protection plate 11 is clamped on one side of the lamp holder 10 to protect the LED lamp beads 18, dust is not easy to clamp inside the LED lamp beads 18, cleaning is convenient, the main blades 14 are driven to rotate when the cooling fan 13 operates, heat in the LED lamp body 5 is discharged, the effect of ventilation and heat dissipation is achieved, the rotation directions of the main blades 14 and the auxiliary blades 16 are consistent, so that the generated airflow directions are the same, an air duct 15 is formed between the auxiliary blades 16, the airflow generated by the auxiliary blades 16 directly flows to the main blades 14 along the air duct 15, is discharged together with the airflow generated by the main blades 14, further, the wind pressure and the wind quantity of the cooling fan 13 are increased, the heat dissipation efficiency of the LED lamp body 5 is improved, the outer side of the LED lamp body 5 is evenly distributed with the heat dissipation fins 9, further improved, in addition, the rotating driving mechanism 8 on the adjusting mechanism 1 can drive the lead screw 7 to rotate, the driving block 12 to horizontally move along the lead screw 7, and further the lead screw driving piece 6 can pull the LED lamp body 5 to adjust the inclination angle, and the illumination requirements of the LED lamp body 5 are met, and the illumination requirements are different.

Claims

1. The utility model provides a high-efficient heat dissipation LED lamp, its characterized in that, including adjustment mechanism (1), LED lamp main part (5), lamp stand (10) and radiator fan (13), one side of adjustment mechanism (1) is connected with LED lamp main part (5) through connecting piece (4) rotation, just one side that adjustment mechanism (1) was kept away from to LED lamp main part (5) is provided with lamp stand (10), evenly be embedded with LED lamp pearl (18) on lamp stand (10), one side that lamp stand (10) was kept away from to LED lamp main part (5) inside is provided with radiator fan (13), just radiator fan (13)'s outside evenly distributed has main blade (14), radiator fan (13) are close to central point department evenly distributed of lamp stand (10) one side has auxiliary blade (16), just all form wind channel (15) between auxiliary blade (16).

2. The high efficiency heat dissipating LED lamp of claim 1, wherein: both sides at the top of the adjusting mechanism (1) are fixed with hanging rods (2), and the tops of the hanging rods (2) are provided with mounting plates (3).

3. The high efficiency heat dissipating LED lamp of claim 1, wherein: the LED lamp is characterized in that a screw rod (7) is arranged in the adjusting mechanism (1), a driving block (12) is sleeved on the screw rod (7), the bottom of the driving block (12) is rotationally connected with the bottom of one side of the LED lamp body (5) through a transmission piece (6), a rotary driving mechanism (8) is fixed on one side of the adjusting mechanism (1), and the output end of the rotary driving mechanism (8) is connected with the screw rod (7).

4. The high efficiency heat dissipating LED lamp of claim 1, wherein: the LED lamp is characterized in that heat dissipation fins (9) are uniformly distributed on the outer side of the LED lamp body (5), and the heat dissipation fins (9) are made of copper alloy materials.

5. The high efficiency heat dissipating LED lamp of claim 1, wherein: one side of the lamp holder (10) far away from the LED lamp main body (5) is provided with a protection plate (11), and the protection plate (11) is made of transparent acrylic materials.

6. The high-efficiency heat dissipation LED lamp of claim 5, wherein: the lamp socket is characterized in that sliding grooves (19) are formed in two sides of the inside of the lamp socket (10), inserting ports (17) are formed in the lamp socket (10) at one end of each sliding groove (19), and inserting blocks matched with the inserting ports (17) are uniformly distributed on one side, close to the lamp socket (10), of each protection plate (11).

7. A high efficiency heat dissipating LED lamp in accordance with claim 3, wherein: the top of the driving block (12) is provided with a guide block, and the top inside the adjusting mechanism (1) is provided with a guide groove.

8. The high efficiency heat dissipating LED lamp of claim 1, wherein: 8 groups of main blades (14) and auxiliary blades (16) are respectively arranged, and the rotation directions of the main blades (14) and the auxiliary blades (16) are consistent.