CN212029244U

CN212029244U - LED illuminating lamp with heat dissipation function

Info

Publication number: CN212029244U
Application number: CN202020152898.5U
Authority: CN
Inventors: 李秀梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-11-27
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses a LED light with heat dissipation function, which comprises a mounting bas, the bottom fixed mounting of mount pad has the lamp stand, the bottom fixed mounting of lamp stand has the lamp body, the bottom fixed mounting of lamp stand has the lamp shade, the lamp body is located the lamp shade, first louvre has all been seted up to the both sides of lamp shade, equal fixed mounting has first dustproof filter screen in two first louvres, the cavity has been seted up on the lamp stand, two mounting holes have been seted up on the bottom inner wall of cavity, all rotate in two mounting holes and install the pivot, the both ends of pivot all extend to outside the mounting hole, the equal fixed mounting in bottom of two pivots has first flabellum, all fixed cover is equipped with first belt pulley in two pivots, two first belt pulleys all are located the cavity. The utility model relates to a rationally, the practicality is good, can carry out effectual heat dissipation cooling to the heat that the LED lamp produced, has guaranteed that the heat that the LED lamp produced can in time be scattered, prolongs the life of LED lamp.

Description

LED illuminating lamp with heat dissipation function

Technical Field

The utility model relates to a LED light technical field specifically is a LED light with heat dissipation function.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected by silver wires or gold wires, the periphery of the chip and the circuit board are sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed.

However, in the prior art, a commonly-used LED lighting lamp is prone to generate relatively large heat during use, the heat dissipation effect of the LED lighting lamp is not good, and the LED lighting lamp is prone to damage under a high-temperature state for a long time, and the service life of the LED lighting lamp is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED light with heat dissipation function, the radiating effect who has solved the LED light is not good, and the LED light damages easily under being in high temperature state for a long time, reduces the life's of LED lamp problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a light-emitting diode (LED) illuminating lamp with a heat dissipation function comprises an installation seat, wherein a lamp holder is fixedly installed at the bottom of the installation seat, a lamp body is fixedly installed at the bottom of the lamp holder, a lamp cover is fixedly installed at the bottom of the lamp holder, the lamp body is positioned in the lamp cover, first heat dissipation holes are formed in two sides of the lamp cover, first dustproof filter screens are fixedly installed in the two first heat dissipation holes, a cavity is formed in the lamp holder, two installation holes are formed in the inner wall of the bottom of the cavity, rotating shafts are rotatably installed in the two installation holes, two ends of each rotating shaft extend out of the corresponding installation hole, first fan blades are fixedly installed at the bottom ends of the two rotating shafts, first belt pulleys are fixedly sleeved on the two rotating shafts, the two first belt pulleys are positioned in the cavity, a motor is fixedly installed on the inner wall of the top of the cavity, a second belt pulley, and heat radiating fins are fixedly arranged on both sides of the lamp holder, and one sides of the heat radiating fins extend into the cavity.

Preferably, the top ends of the two rotating shafts are fixedly provided with second fan blades.

Preferably, the inner walls of the two sides of the cavity are provided with second heat dissipation holes, the two second heat dissipation holes are located above the heat dissipation fins, and second dustproof filter screens are fixedly mounted in the two second heat dissipation holes.

Preferably, the two rotating shafts are symmetrically arranged, and the lamp body is positioned between the two rotating shafts.

Preferably, bearings are fixedly sleeved on the two rotating shafts, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

Preferably, the number of the heat radiating fins is multiple, and the multiple heat radiating fins are arranged on two sides of the lamp holder at equal intervals.

(III) advantageous effects

The utility model provides a LED light with heat dissipation function. The method has the following beneficial effects:

(1) this LED light with heat dissipation function, when throwing light on through opening the lamp body, the motor drives the second belt pulley and rotates, under the transmission of belt, make two first belt pulleys drive corresponding pivot, first flabellum and second flabellum rotate, utilize the rotation of two first flabellums, can carry out effectual forced air cooling heat dissipation in to the lamp shade, heat in the lamp shade can be followed first louvre and discharged, utilize two first dustproof filter screens to block the dust in the outside air, lamp shade under the periodic disassembly, clean the lamp shade.

(2) This LED light with heat dissipation function, through the rotation that utilizes two second flabellums, can carry out effectual forced air cooling heat dissipation in the cavity, the heat in the cavity can be followed the second louvre and discharged, utilize two dustproof filter screens of second to block the dust in the outside air, utilize a plurality of radiating fin can be to the partial heat transfer in the cavity to the external world, forced air cooling heat dissipation and a plurality of radiating fin through two second flabellums are to thermal transmission, can carry out effectual heat dissipation cooling to the lamp stand, the heat of having guaranteed the lamp body to produce at the during operation can in time be dispelled, make the lamp body be in under the good operating condition.

Drawings

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

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a bottom view of the first blade.

In the figure: 1. a mounting seat; 2. a lamp socket; 3. a lamp body; 4. a lamp shade; 5. a first heat dissipation hole; 6. a first dust screen; 7. a cavity; 8. mounting holes; 9. a rotating shaft; 10. a first fan blade; 11. a first pulley; 12. a motor; 13. a second pulley; 14. a belt; 15. a heat dissipating fin; 16. a second fan blade; 17. a second heat dissipation hole; 18. the second dustproof filter screen.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a Light Emitting Diode (LED) illuminating lamp with a heat dissipation function comprises an installation seat 1, wherein a lamp holder 2 is fixedly installed at the bottom of the installation seat 1, a lamp body 3 is fixedly installed at the bottom of the lamp holder 2, a lampshade 4 is fixedly installed at the bottom of the lamp holder 2, the lamp body 3 is positioned in the lampshade 4, first heat dissipation holes 5 are formed in two sides of the lampshade 4, a first dustproof filter screen 6 is fixedly installed in each of the two first heat dissipation holes 5, a cavity 7 is formed in the lamp holder 2, two installation holes 8 are formed in the inner wall of the bottom of the cavity 7, rotating shafts 9 are rotatably installed in the two installation holes 8, two ends of each rotating shaft 9 extend out of the installation hole 8, first fan blades 10 are fixedly installed at the bottom ends of the two rotating shafts 9, first belt pulleys 11 are fixedly sleeved on the two rotating shafts 9, the two first belt pulleys 11 are positioned in the cavity 7, the output shaft end fixed mounting of motor 12 has second belt pulley 13, winds on two first belt pulleys 11 and the second belt pulley 13 and is equipped with same belt 14, and the equal fixed mounting in both sides of lamp stand 2 has radiating fin 15, and one side of radiating fin 15 extends to in the cavity 7.

The equal fixed mounting in top of two pivots 9 has second flabellum 16, second louvre 17 has all been seted up on the both sides inner wall of cavity 7, two second louvres 17 all are located radiating fin 15's top, equal fixed mounting has the dustproof filter screen of second 18 in two second louvres 17, two pivots 9 are the symmetry setting, and lamp body 3 is located between two pivots 9, all fixed cover is equipped with the bearing on two pivots 9, the outer lane of two bearings respectively with corresponding mounting hole 8's inner wall fixed connection, radiating fin 15's quantity is a plurality of, a plurality of radiating fin 15 are the both sides of equidistant arranging at lamp stand 2.

When the lamp is used, the lampshade 4 is fixedly arranged at the bottom of the lamp holder 2 through a plurality of screws and can be detached, the motor 12 is electrically connected with a power supply for supplying the lamp body 3 through a lead, the power supply is switched on, when the lamp body 3 is started to perform illumination work, the motor 12 starts to work, the motor 12 drives the second belt pulley 13 to rotate, under the transmission action of the belt 14, the two first belt pulleys 11 drive the corresponding rotating shafts 9 to synchronously rotate in the same direction, the two rotating shafts 9 respectively drive the corresponding first fan blades 10 and the corresponding second fan blades 16 to rotate, the rotation of the two first fan blades 10 can perform effective air-cooling heat dissipation in the lampshade 4, the heat in the lampshade 4 can be discharged from the first heat dissipation holes 5, the two first dustproof filter screens 6 are used for blocking dust in the outside air to prevent the dust from entering the lampshade 4, the rotation of the two second fan blades 16 can perform effective air-cooling heat dissipation in the cavity 7, the heat in the cavity 7 can be discharged from the second heat dissipation holes 17, the dust in the external air is blocked by the two second dustproof filter screens 18, the dust is prevented from entering the cavity 7, partial heat in the cavity 7 can be transferred to the outside by the aid of the plurality of heat dissipation fins 15, the heat can be transferred by the air-cooled heat dissipation of the two second fan blades 16 and the heat can be transferred by the plurality of heat dissipation fins 15, the cavity 7 can be effectively cooled, the lamp holder 2 can be effectively cooled, the heat generated by the lamp body 3 during working can be timely dissipated, the lamp body 3 is in a good working state, the lamp cover 4 can be periodically detached, and the lamp cover 4 is cleaned.

To sum up, when the lamp body 3 is turned on for illumination, the motor 12 drives the second pulley 13 to rotate, under the driving action of the belt 14, the two first pulleys 11 drive the corresponding rotating shaft 9, the first fan blades 10 and the second fan blades 16 to rotate, the two first fan blades 10 rotate to effectively cool and dissipate heat in the lampshade 4, the heat in the lampshade 4 can be discharged from the first heat dissipation holes 5, the two first dustproof filter screens 6 block dust in the outside air, the two second fan blades 16 rotate to effectively cool and dissipate heat in the cavity 7, the heat in the cavity 7 can be discharged from the second heat dissipation holes 17, the two second dustproof filter screens 18 block dust in the outside air, and the plurality of heat dissipation fins 15 can transmit part of the heat in the cavity 7 to the outside, through the forced air cooling heat dissipation of two second flabellums 16 and a plurality of radiating fin 15 to thermal transmission, can carry out effectual heat dissipation cooling to lamp stand 2, guaranteed that lamp body 3 can in time be dispelled at the heat that the during operation produced for lamp body 3 is under good operating condition, the utility model relates to a rationally, the practicality is good, can carry out effectual heat dissipation cooling to the heat that the LED lamp produced, has guaranteed that the heat that the LED lamp produced can in time be dispelled, prolongs the life of LED lamp.

Claims

1. The utility model provides a LED light with heat dissipation function, includes mount pad (1), its characterized in that: the lamp holder is characterized in that a lamp holder (2) is fixedly mounted at the bottom of the mounting seat (1), a lamp body (3) is fixedly mounted at the bottom of the lamp holder (2), a lampshade (4) is fixedly mounted at the bottom of the lamp holder (2), the lamp body (3) is positioned in the lampshade (4), first heat dissipation holes (5) are formed in two sides of the lampshade (4), a first dustproof filter screen (6) is fixedly mounted in each of the two first heat dissipation holes (5), a cavity (7) is formed in the lamp holder (2), two mounting holes (8) are formed in the inner wall of the bottom of the cavity (7), rotating shafts (9) are rotatably mounted in the two mounting holes (8), two ends of each rotating shaft (9) extend out of the corresponding mounting hole (8), first fan blades (10) are fixedly mounted at the bottom ends of the two rotating shafts (9), first belt pulleys (11) are fixedly sleeved on the two rotating shafts (9), and the two first belt pulleys (, fixed mounting has motor (12) on the top inner wall of cavity (7), and the output shaft fixed mounting of motor (12) has second belt pulley (13), winds on two first belt pulleys (11) and second belt pulley (13) and is equipped with same belt (14), and the equal fixed mounting in both sides of lamp stand (2) has radiating fin (15), and one side of radiating fin (15) extends to in cavity (7).

2. The LED illuminating lamp with the heat dissipation function as recited in claim 1, wherein: the top ends of the two rotating shafts (9) are fixedly provided with second fan blades (16).

3. The LED illuminating lamp with the heat dissipation function as recited in claim 1, wherein: second louvre (17) have all been seted up on the both sides inner wall of cavity (7), and two second louvres (17) all are located the top of radiating fin (15), and equal fixed mounting has the dustproof filter screen of second (18) in two second louvres (17).

4. The LED illuminating lamp with the heat dissipation function as recited in claim 1, wherein: the two rotating shafts (9) are symmetrically arranged, and the lamp body (3) is positioned between the two rotating shafts (9).

5. The LED illuminating lamp with the heat dissipation function as recited in claim 1, wherein: the two rotating shafts (9) are fixedly sleeved with bearings, and outer rings of the two bearings are fixedly connected with the inner walls of the corresponding mounting holes (8) respectively.

6. The LED illuminating lamp with the heat dissipation function as recited in claim 1, wherein: the number of the heat radiating fins (15) is multiple, and the plurality of heat radiating fins (15) are arranged on two sides of the lamp holder (2) at equal intervals.