CN211925697U

CN211925697U - LED lamp based on heat pipe heat dissipation

Info

Publication number: CN211925697U
Application number: CN202021070513.7U
Authority: CN
Inventors: 薛宏
Original assignee: Yunnan Xuanhong Technology Co ltd
Current assignee: Yunnan Xuanhong Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-11-13
Anticipated expiration: 2030-06-11

Abstract

The utility model belongs to the technical field of lighting apparatus, in particular to a LED lamp based on heat pipe radiation, which comprises a lamp, a magnet and a knob, wherein the inner bottom of the lamp is fixedly provided with an LED lamp, two sides of the LED lamp are fixedly provided with a dustproof plate bracket, the bottom of the dustproof plate bracket is fixedly provided with a buckle, the inner side of the buckle is fixedly connected with a dustproof plate, the bottom of the dustproof plate is fixedly provided with the magnet, the top of the LED lamp is fixedly provided with a substrate, the top of the substrate is fixedly provided with a heat pipe, a radiating bottom plate is fixedly arranged above the substrate, the radiating bottom plate is fixedly provided with a radiating fin, and the heat generated by the LED lamp can be guided to the radiating fin through the heat pipe arranged in a groove on the substrate in the use process of the equipment, so that the radiating area is increased, and the temperature of the LED lamp is rapidly, the circulating heat dissipation is realized, and the service life of the lamp is ensured.

Description

LED lamp based on heat pipe heat dissipation

Technical Field

The utility model belongs to the technical field of lighting apparatus, concretely relates to LED lamps and lanterns based on heat pipe heat dissipation.

Background

The heat pipe radiator is a new product produced by utilizing the heat pipe technology to make great improvement on many old radiators or heat exchange products and systems. The heat pipe radiator has two main types of natural cooling and forced air cooling. The thermal resistance of the air-cooled heat pipe radiator can be made smaller, and the air-cooled heat pipe radiator is commonly used in a high-power supply and consists of a sealing pipe, a liquid absorption core and a steam channel. The liquid absorbing core surrounds the pipe wall of the sealing pipe and is soaked with volatile saturated liquid. The liquid may be distilled water, or ammonia, methanol, acetone, or the like. The heat pipe radiator filled with ammonia, methanol, acetone and other liquid has excellent heat dissipating capacity at low temperature, and during operation, the evaporating section absorbs the heat from the heat source to boil the liquid in the liquid absorbing core pipe into steam. The vapor with heat moves from the evaporation section of the heat pipe radiator to the cooling section of the heat pipe radiator, and the vapor is condensed into liquid after the heat is transferred to the cooling section by the vapor. The condensed liquid is returned to the evaporation section by the capillary action of the wick on the tube wall, thus repeating the above cycle to dissipate heat continuously.

In the existing LED lamp, a common LED lamp does not have a heat dissipation device, heat generated by the lamp in a long-time use process acts on the lamp, the service life of the lamp is seriously influenced, the heat dissipation device with a good heat dissipation effect needs to be configured, the existing LED lamp does not have a dustproof effect, after the lamp is used for a long time, dust can be accumulated in the lamp, the light source of the equipment is dim, the heat dissipation effect is poor, and the quality and the service life of the lamp are seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamps and lanterns based on heat pipe heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a LED lamp based on heat pipe heat dissipation comprises a lamp, a magnet and a knob, wherein rotary shafts are fixedly mounted on two sides of the lamp, the knobs are fixedly mounted at two ends of the rotary shafts, supports are fixedly sleeved on the outer sides of the rotary shafts, an air inlet is formed in the top of the lamp, a fastening nut is fixedly mounted at the top of the lamp, a dust screen is fixedly mounted on the outer side of the air inlet, an LED lamp is fixedly mounted at the bottom of the inner side of the lamp, dust guard supports are fixedly mounted on two sides of the LED lamp, a buckle is fixedly mounted at the bottom of the dust guard support, a dust guard is fixedly connected to the inner side of the buckle, the magnet is fixedly mounted at the bottom of the dust guard, a base plate is fixedly mounted at the top of the LED lamp, a heat pipe is fixedly mounted at the top of the base plate, the lamp is characterized in that a motor is fixedly mounted at the top of the inner side of the lamp, a fan shell is fixedly mounted at the outer side of the motor, a fan shaft is fixedly arranged at the bottom of the motor, and fan blades are fixedly mounted on two sides of the fan shaft.

Preferably, the heat dissipation bottom plate is fixed on the side wall of the inner side of the lamp through fastening nuts, and the fastening nuts are provided with four groups in total.

Preferably, the dust guard passes through the buckle joint in lamps and lanterns bottom, and has two sets ofly altogether, distributes in lamps and lanterns bottom both sides.

Preferably, the front end of the shell of the lamp is provided with an air outlet, and the outer side of the air outlet is fixedly provided with a dust screen.

Preferably, a groove is formed in the contact surface of the substrate and the top of the LED lamp, and the heat pipe is fixed in the groove formed in the surface of the substrate.

Preferably, the radiating fins are provided with a plurality of groups and are fixed on the radiating bottom plate in an inserting mode through the heat pipes, and gaps are formed among the radiating fins.

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

1. the utility model discloses in, through the heat pipe and the fin that set up, in the equipment use, the heat that the LED lamp produced can be through the heat pipe of installation in the recess on the base plate with the heat on leading-in to the fin, increase heat radiating area, make the temperature of LED lamp descend rapidly, realized the circulation heat dissipation, guaranteed lamps and lanterns life.

2. The utility model discloses in, through fan axle, fan blade and the motor that sets up, drive fan axle and fan blade rotation through the motor and produce the wind power and act on the fin, the gas outlet discharge that the heat was seted up through the shell front end of lamps and lanterns makes the decline that the heat can be faster on the fin, has strengthened the radiating effect.

3. The utility model discloses in, through the dust guard that sets up, can make lamps and lanterns when out of work, shelter from it, play dustproof effect, magnet through installing on the dust guard can be fixed with the dust guard, and when the user equipment, it is also light very to want to open the dust guard, has avoided the radiating effect because of getting into the dust and has descended, influences the user state of equipment.

Drawings

FIG. 1 is an internal structure view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of area A of the present invention;

in the figure: 1-lamp, 2-magnet, 3-knob, 4-rotating shaft, 5-radiating bottom plate, 6-bracket, 7-fan blade, 8-motor, 9-dustproof net, 10-fan shaft, 11-fan shell, 12-LED lamp, 13-heat pipe, 14-radiating fin, 15-base plate, 16-air inlet, 17-fastening nut, 18-buckle, 19-dustproof plate bracket and 20-dustproof plate

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an LED lamp based on heat pipe heat dissipation comprises a lamp 1, a magnet 2 and a knob 3, wherein rotary shafts 4 are fixedly mounted on two sides of the lamp 1, the knobs 3 are fixedly mounted at two ends of the rotary shafts 4, a support 6 is fixedly sleeved on the outer side of each rotary shaft 4, an air inlet 16 is formed in the top of the lamp 1, a fastening nut 17 is fixedly mounted at the top of the lamp 1, a dust screen 9 is fixedly mounted on the outer side of the air inlet 16, an air outlet is formed in the front end of a shell of the lamp 1, the dust screen 9 is fixedly mounted on the outer side of the air outlet, an LED lamp 12 is fixedly mounted at the bottom of the inner side of the lamp 1, dust-proof plate supports 19 are fixedly mounted on two sides of the LED lamp 12, a buckle 18 is fixedly mounted at the bottom of each dust-proof plate support 19, a dust-proof plate 20 is fixedly connected to, and the two sets of dust-proof plates 20 are provided, so that the lamp 1 can be shielded to have a dust-proof effect when not in operation, the dust-proof plates 20 can be fixed by the magnets 2 arranged on the dust-proof plates 20, when the device is used, the dust-proof plates 20 are easy to open, the reduction of the heat dissipation effect caused by the entering of dust is avoided, the device use state is influenced, the dust-proof plates are distributed on two sides of the bottom of the lamp 1, the magnets 2 are fixedly arranged at the bottom of the dust-proof plates 20, the substrate 15 is fixedly arranged at the top of the LED lamp 12, the heat pipe 13 is fixedly arranged at the top of the substrate 15, the contact surface of the substrate 15 and the top of the LED lamp 12 is provided with a groove, the heat pipe 13 is fixed in the groove arranged on the surface of the substrate 15 and is in contact with the top of the LED lamp 12, the heat dissipation bottom plate 5 is fixedly arranged above the, and the fastening nuts are provided with four groups, the radiating fins 14 are fixedly installed on the radiating bottom plate 5, the radiating fins 14 are provided with a plurality of groups, and are fixedly inserted on the radiating bottom plate 5 through the heat pipes 13, gaps are arranged among the radiating fins 14, through the arranged heat pipes 13 and the radiating fins 14, in the using process of the equipment, the heat generated by the LED lamp 12 can be guided to the radiating fins 14 through the heat pipes 13 installed in the grooves on the base plate 15, the radiating area is increased, the temperature of the LED lamp 12 is rapidly reduced, the circulating radiation is realized, the service life of the lamp 1 is ensured, the top of the inner side of the lamp 1 is fixedly provided with the motor 8, the outer side of the motor 8 is fixedly provided with the fan shell 11, the bottom of the motor 8 is fixedly provided with the fan shaft 10, the two sides of the fan shaft 10 are fixedly provided with the fan blades 7, and the fan shaft 10, the motor 8 drives the fan shaft 10 and the fan blades 7 to rotate to generate wind power to act on the radiating fins 14, and heat is discharged through the air outlets formed in the front end of the shell of the lamp 1, so that the heat on the radiating fins 14 can be reduced more quickly, the radiating effect is enhanced, and certain popularization value is achieved.

The utility model discloses work flow: when the LED lamp 12 is used for a long time, a large amount of heat is generated, the heat passes through the heat pipe 13 and the radiating fins 14, in the using process of equipment, the heat generated by the LED lamp 12 is guided to the radiating fins 14 through the heat pipe 13 arranged in the groove on the base plate 15, the radiating area is increased, the starting motor 8 drives the fan shaft 10 and the fan blade 7 to rotate to generate wind power to act on the radiating fins 14, the heat is exhausted through the air outlet arranged at the front end of the shell of the lamp 1, so that the heat on the radiating fins 14 can be quickly reduced, in the process, through the arranged heat pipe 13 and the radiating fins 14, in the using process of the equipment, the heat generated by the LED lamp 12 is guided to the radiating fins 14 through the heat pipe 13 arranged in the groove on the base plate 15, the radiating area is increased, the temperature of the LED lamp 12 is quickly reduced, the circulating radiation is realized, and the service life of the lamp 1, through the fan axle 10 that sets up, fan blade 7 and motor 8, it produces wind-force effect at fin 14 to drive fan axle 10 and the rotation of fan blade 7 through motor 8, the heat is discharged through the gas outlet that the shell front end of lamps and lanterns 1 was seted up, make the decline that the heat can be faster on the fin 14, the radiating effect has been strengthened, dust guard 20 through the setting, can make lamps and lanterns 1 when out of work, shelter from it, play dustproof effect, magnet 2 through the installation on dust guard 20 can be fixed dust guard 20, when the user equipment, it is also very light to want to open dust guard 20, the radiating effect who has avoided leading to because get into the dust descends, influence the user state of equipment, certain spreading value has.

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 LED lamps and lanterns based on heat pipe cooling, includes lamps and lanterns (1), magnet (2) and knob (3), its characterized in that: the LED lamp is characterized in that a rotating shaft (4) is fixedly mounted on two sides of the lamp (1), knobs (3) are fixedly mounted at two ends of the rotating shaft (4), a support (6) is fixedly sleeved on the outer side of the rotating shaft (4), an air inlet (16) is formed in the top of the lamp (1), a fastening nut (17) is fixedly mounted at the top of the lamp (1), a dust screen (9) is fixedly mounted on the outer side of the air inlet (16), an LED lamp (12) is fixedly mounted at the bottom of the inner side of the lamp (1), dust-guard supports (19) are fixedly mounted on two sides of the LED lamp (12), a buckle (18) is fixedly mounted at the bottom of each dust-guard support (19), a dust-guard (20) is fixedly connected to the inner side of the buckle (18), a magnet (2) is fixedly mounted at the bottom of each dust-guard (20), and, the utility model discloses a lamp, including base plate (15), motor, fan shell (11), base plate (15) top fixed mounting has heat pipe (13), base plate (15) top fixed mounting has radiating bottom plate (5), fixed mounting has fin (14) on radiating bottom plate (5), the inboard top fixed mounting of lamps and lanterns (1) has motor (8), the outside fixed mounting of motor (8) has fan housing (11), the fixed fan axle (10) that is equipped with in bottom of motor (8), the both sides fixed mounting of fan axle (10) has fan blade (7).

2. The LED lamp based on heat pipe heat dissipation of claim 1, wherein: the heat dissipation bottom plate (5) is fixed on the side wall of the inner side of the lamp (1) through fastening nuts, and four groups of fastening nuts are arranged.

3. The LED lamp based on heat pipe heat dissipation of claim 1, wherein: the dust guard (20) is connected to the bottom of the lamp (1) in a clamping mode through the buckles (18), and the dust guard is distributed on two sides of the bottom of the lamp (1) and comprises two groups.

4. The LED lamp based on heat pipe heat dissipation of claim 1, wherein: the front end of the shell of the lamp (1) is provided with an air outlet, and the outer side of the air outlet is fixedly provided with a dust screen (9) in the same way.

5. The LED lamp based on heat pipe heat dissipation of claim 1, wherein: a groove is formed in the contact surface of the substrate (15) and the top of the LED lamp (12), and the heat pipe (13) is fixed in the groove formed in the surface of the substrate (15) and is in contact with the top of the LED lamp (12).

6. The LED lamp based on heat pipe heat dissipation of claim 1, wherein: the radiating fins (14) are provided with a plurality of groups and are fixed on the radiating bottom plate (5) through the insertion of the heat pipes (13), and gaps are arranged among the radiating fins (14).