CN219955084U

CN219955084U - Heat dissipation type LED lamp

Info

Publication number: CN219955084U
Application number: CN202320583168.4U
Authority: CN
Inventors: 王海洋
Original assignee: Xinjiang Hengzheng Electronic Technology Co ltd
Current assignee: Xinjiang Hengzheng Electronic Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-11-03
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a heat dissipation type LED lamp, and relates to the technical field of LED lamps. The utility model comprises a lampshade, an air ventilation cover and a heat radiation assembly, wherein the air ventilation cover is fixedly connected to the upper surface of the lampshade, the heat radiation assembly is detachably connected to the top end of the air ventilation cover, the heat radiation assembly comprises a dustproof frame, heat radiation fins and a heat radiation fan, the heat radiation fins are fixedly connected to the inner side wall of the dustproof frame, the heat radiation fan is inlaid and connected to the top end of the dustproof frame, and the signal input end of the heat radiation fan is electrically connected with the signal output end of an external power supply. According to the LED lamp, the problem that the LED lamp cannot actively dissipate heat when the temperature is too high is solved through the heat dissipation assembly, the damage of internal elements caused by long-time use of the LED lamp is avoided, and the service life is effectively prolonged.

Description

Heat dissipation type LED lamp

Technical Field

The utility model belongs to the technical field of LED lamps, and particularly relates to a heat dissipation type LED lamp.

Background

Compared with the traditional incandescent lamp and fluorescent lamp, the led lamp is more energy-saving and environment-friendly, has a simple luminous structure, does not need to use a vacuum glass shell, is safer, and can be used in various places. Unlike incandescent and fluorescent lamps, most of the generated heat is emitted in the form of radiation, and photons generated by the current led lamp light emitting chip cannot be completely emitted due to the material limitation of the led lamp light emitting chip, so that the photons are converted into heat energy. The heat is accumulated on the light source plate, and a heat dissipation structure is needed to be added on the lamp housing to conduct out the heat so as not to influence the normal service life of the led lamp. The utility model provides a heat dissipation type LED lamps and lanterns of patent number CN201820161132.6 has been disclosed, including lamp holder and mounting panel, the lamp holder is hollow structure, the inside fixed circuit board that is equipped with of lamp holder, the lower surface of circuit board is equipped with the LED wick, the both sides wall of lamp holder all has the heat pipe through first screw hole threaded connection, the stopper is all fixed to the one end that two heat pipes are on the back of the body, the lower surface of mounting panel is seted up flutedly, the lateral wall of recess is seted up annular, the draw-in groove of two symmetric distributions has been seted up to the bottom of annular, the inner wall of recess has seted up with two draw-in groove vertically guide way, the joint of two draw-in grooves has the dead lever jointly, the pole wall center department of dead lever is fixed downwards and is equipped with the stay tube. The LED lamp is convenient to operate, can quickly and effectively dissipate heat in the lamp cap, prolongs the service life of the LED lamp, is convenient for workers to quickly assemble and disassemble, brings convenience for the workers, can automatically move the workers, and is convenient for the workers to quickly maintain.

The heat dissipation type LED lamp that uses at present outwards guides the heat of LED lamp inside through heat pipe and louvre mutually supporting at the use, realizes the heat dissipation of LED lamp, but when the LED lamp used for a long time, when inside heat was too high, carries out heat guiding efficiency not high through the heat pipe to make the inside high temperature of LED lamp cause the damage of LED lamp component, reduced the life of LED lamp.

Therefore, the utility model provides a heat dissipation type LED lamp.

Disclosure of Invention

The utility model aims to provide a radiating type LED lamp, which solves the problem of passing.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a heat dissipation type LED lamp, which comprises a lamp shade, a ventilation cover and a heat dissipation assembly, wherein the ventilation cover is fixedly connected to the upper surface of the lamp shade, the heat dissipation assembly is detachably connected to the top end of the ventilation cover, the heat dissipation assembly comprises a dustproof frame, heat dissipation fins and a heat dissipation fan, the heat dissipation fins are fixedly connected to the inner side wall of the dustproof frame, the heat dissipation fan is inlaid and connected to the top end of the dustproof frame, and the signal input end of the heat dissipation fan is electrically connected with the signal output end of an external power supply; the heat generated by the LED lamp wick and the circuit board is guided to be discharged outwards through the radiating fins, and when the LED lamp wick and the circuit board are used for a long time, the radiating fan can continuously blow air into the radiating fins, so that the heat conduction effect of the radiating fins can be accelerated, the heat generated by the LED lamp wick and the circuit board can be discharged through the ventilation cover at the upper end of the lamp cover, the temperature of the LED lamp wick and the circuit board is effectively reduced, damage caused by overhigh use temperature of the circuit board for a long time is avoided, and the service life of the LED lamp is effectively prolonged.

Further, the top end of the heat radiation component is detachably connected with an installation seat, a rotating rod is rotatably connected inside the installation seat, the surface of the rotating rod is fixedly connected with a plurality of take-up wheels, a lifting rope is wound on the surface of the take-up wheels, and the bottom end of the lifting rope is detachably connected with the heat radiation component; receive and release the lifting rope through the dwang is just reversing to drive and carry out reciprocating with lifting rope terminal fixed radiating component and LED lamp body, thereby conveniently change the upper and lower height of LED lamp body according to the demand, be convenient for throw light on and use, also be convenient for descend the lamp body to certain height when the maintenance, thereby be convenient for the maintenance personal maintain the lamp body, can guarantee the security when maintaining, also can reduce the maintenance degree of difficulty.

Further, one side of the mounting seat is embedded and connected with a servo motor, a power output end of the servo motor is detachably connected with the rotating rod, and paying-off holes are formed in two sides of the lower surface of the mounting seat; the servo motor drives the rotating torsion bar to rotate positively and negatively, so that the lifting rope fixed on the surface of the rotating bar is wound and unwound.

Further, hanging holes for hanging rope fixing are formed in two sides of the upper surface of the heat dissipation assembly, and a ventilation window is formed in the upper surface of the heat dissipation assembly; the LED lamp of the bottom of the radiating component and the bottom of the radiating component are connected with the lifting rope on the mounting seat through the lifting hole, so that the radiating component and the LED lamp can be conveniently and later adjusted in height, and ventilation and heat dissipation can be conveniently carried out when the LED lamp is used through the ventilation window.

Further, the bottom end of the ventilation cover is fixedly connected with a lamp shade, the top end of the inner side of the lamp shade is embedded and connected with an LED lamp wick, the top end of the LED lamp wick is provided with a circuit board, and the circuit board is positioned in the heat dissipation assembly; the LED lamp core and the circuit board can be covered on the inner side through the lamp shade, damage caused by the influence of external factors is avoided, the LED lamp core can be electrified for illumination, current circulation is facilitated through the circuit board, and power is conveniently provided for the LED lamp core.

Further, fixing bolts are connected to two sides of the lower surface of the mounting seat in a threaded mode, and extend to the outer side of the mounting seat through the mounting seat; the mounting seat is convenient to fix on the wall body through the fixing bolt, and the LED lamp core tool is convenient to install and use.

The utility model has the following beneficial effects:

1. according to the LED lamp, the dustproof frame, the radiating fins and the radiating fan-shaped radiating mechanism are arranged, the radiating cover is arranged on the outer sides of the LED lamp core and the circuit board, the radiating fins are used for guiding heat generated by the LED lamp core and the circuit board to be discharged outwards when the LED lamp is used, and when the LED lamp core and the circuit board are used for a long time, the radiating fan can continuously blow air into the radiating fins, so that the heat conducting effect of the radiating fins can be accelerated, the heat generated by the LED lamp core and the circuit board can be discharged through the ventilation cover at the upper end of the lamp cover, the temperature of the LED lamp core and the circuit board is effectively reduced, damage caused by overhigh use temperature of the circuit board is avoided, the radiating effect of the LED lamp when the LED lamp is used is effectively guaranteed through the radiating assembly, and the service life is effectively prolonged.

2. According to the utility model, the servo motor, the rotating rod, the wire winding wheel, the lifting rope and the wire releasing hole are arranged to form the transmission assembly, and the external controller is used for controlling the servo motor to drive the rotating torsion bar to rotate forward and backward, so that the lifting rope fixed on the surface of the rotating rod is wound and unwound, and the heat dissipation assembly fixed on the tail end of the lifting rope and the LED lamp body are driven to move up and down, thereby being convenient for changing the up and down height of the LED lamp body according to requirements, being convenient for lighting use, being convenient for lowering the lamp body to a certain height during maintenance, being convenient for maintenance personnel to maintain the lamp body, not only ensuring the safety during maintenance, but also reducing the maintenance difficulty, and effectively improving the use effect of the LED lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipating assembly according to the present utility model;

fig. 3 is a schematic structural view of the mounting base of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a lamp shade; 2. an air-permeable cover; 3. an LED lamp wick; 4. a circuit board; 5. a heat dissipation assembly; 6. a ventilation window; 7. a hanging hole; 8. a hanging rope; 9. a mounting base; 10. a fixing bolt; 11. a servo motor; 12. a rotating lever; 13. a wire winding wheel; 14. paying-off holes; 501. a dust-proof frame; 502. a heat sink; 503. a heat dissipation fan.

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.

Referring to fig. 1-3, the utility model discloses a heat dissipation type LED lamp, which comprises a lamp shade 1, an ventilation cover 2 and a heat dissipation assembly 5, wherein the ventilation cover 2 is fixedly connected to the upper surface of the lamp shade 1, the heat dissipation assembly 5 is detachably connected to the top end of the ventilation cover 2, the heat dissipation assembly 5 comprises a dustproof frame 501, a heat dissipation fin 502 and a heat dissipation fan 503, the heat dissipation fin 502 is fixedly connected to the inner side wall of the dustproof frame 501, the heat dissipation fan 503 is inlaid and connected to the top end of the dustproof frame 501, and the signal input end of the heat dissipation fan 503 is electrically connected with the signal output end of an external power supply;

the heat generated by the LED lamp core 3 and the circuit board 4 is guided to be discharged outwards through the radiating fins 502, and when the LED lamp core 3 and the circuit board 4 are used for a long time, the radiating fan 503 can continuously blow air into the radiating fins 502, so that the heat conduction effect of the radiating fins 502 can be accelerated, the heat generated by the LED lamp core 3 and the circuit board 4 can be discharged through the ventilation cover 2 at the upper end of the lampshade 1, the temperature of the LED lamp core 3 and the circuit board 4 is effectively reduced, damage caused by overhigh use temperature of the circuit board 4 for a long time is avoided, and the service life of the LED lamp is effectively prolonged.

As shown in fig. 1 and 3, the top end of the heat dissipation assembly 5 is detachably connected with a mounting seat 9, a rotating rod 12 is rotatably connected inside the mounting seat 9, a plurality of take-up wheels 13 are fixedly connected to the surface of the rotating rod 12, a lifting rope 8 is wound on the surface of the take-up wheels 13, the bottom end of the lifting rope 8 is detachably connected with the heat dissipation assembly 5, one side of the mounting seat 9 is embedded and connected with a servo motor 11, the power output end of the servo motor 11 is detachably connected with the rotating rod 12, and paying-off holes 14 are formed in two sides of the lower surface of the mounting seat 9;

the servo motor 11 drives the rotating torsion bar to rotate positively and negatively, so that the lifting rope 8 with the fixed surface of the rotating rod 12 is wound and unwound, and the heat radiating assembly 5 fixed at the tail end of the lifting rope 8 and the LED lamp body are driven to move up and down, so that the upper and lower heights of the LED lamp body are conveniently changed according to requirements, illumination is convenient to use, the lamp body is also convenient to descend to a certain height during maintenance, maintenance personnel are convenient to maintain the lamp body, the safety during maintenance can be guaranteed, and the maintenance difficulty can be reduced.

As shown in fig. 1, hanging holes 7 for fixing hanging ropes 8 are formed on two sides of the upper surface of the heat dissipation assembly 5, and a ventilation window 6 is formed on the upper surface of the heat dissipation assembly 5;

the LED lamps and lanterns with radiating component 5 and radiating component 5 bottom are convenient for be connected with lifting rope 8 on mount pad 9 through hanging hole 7, make things convenient for the later stage to radiating component 5 and LED lamps and lanterns to carry out altitude mixture control, ventilate the heat dissipation when being convenient for LED lamps and lanterns use through ventilation window 6.

As shown in fig. 1, the bottom end of the ventilation cover 2 is fixedly connected with a lamp shade 1, the top end of the inner side of the lamp shade 1 is embedded and connected with an LED lamp wick 3, the top end of the LED lamp wick 3 is provided with a circuit board 4, and the circuit board 4 is positioned in the heat dissipation assembly 5;

can cover LED wick 3 and circuit board 4 inboard through lamp shade 1, avoid receiving external factor influence easily and damage, throw light on through LED wick 3 can the circular telegram, be convenient for carry out the electric current circulation through circuit board 4, conveniently provide electric power for LED wick 3.

As shown in fig. 1, two sides of the lower surface of the mounting seat 9 are connected with fixing bolts 10 in a threaded manner, and the fixing bolts 10 penetrate through the mounting seat 9 to extend to the outer side of the mounting seat 9;

the mounting seat 9 is conveniently fixed on the wall body through the fixing bolts 10, so that the LED lamp core 3 is convenient to install and use.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a heat dissipation formula LED lamps and lanterns, includes lamp shade (1), its characterized in that still includes ventilation hood (2) and radiator unit (5), ventilation hood (2) fixed connection is at lamp shade (1) upper surface, radiator unit (5) can dismantle the connection on ventilation hood (2) top, radiator unit (5) include dustproof frame (501), fin (502) and radiator fan (503), fin (502) fixed connection is at dustproof frame (501) inside wall, radiator fan (503) are inlayed and are connected on dustproof frame (501) top, and radiator fan (503) signal input part and external power signal output part electric connection.

2. The heat dissipation type LED lamp according to claim 1, wherein the top end of the heat dissipation component (5) is detachably connected with a mounting seat (9), a rotating rod (12) is rotatably connected inside the mounting seat (9), a plurality of take-up pulleys (13) are fixedly connected to the surface of the rotating rod (12), a lifting rope (8) is wound on the surface of the take-up pulleys (13), and the bottom end of the lifting rope (8) is detachably connected with the heat dissipation component (5).

3. The heat dissipation type LED lamp according to claim 2, wherein a servo motor (11) is embedded and connected on one side of the mounting seat (9), a power output end of the servo motor (11) is detachably connected with the rotating rod (12), and paying-off holes (14) are formed in two sides of the lower surface of the mounting seat (9).

4. The heat dissipation type LED lamp according to claim 1, wherein hanging holes (7) for fixing hanging ropes (8) are formed in two sides of the upper surface of the heat dissipation component (5), and a ventilation window (6) is formed in the upper surface of the heat dissipation component (5).

5. The heat dissipation type LED lamp according to claim 1, wherein the bottom end of the ventilation cover (2) is fixedly connected with the lamp shade (1), the top end of the inner side of the lamp shade (1) is embedded and connected with the LED lamp wick (3), the top end of the LED lamp wick (3) is provided with the circuit board (4), and the circuit board (4) is located inside the heat dissipation assembly (5).

6. The heat dissipation type LED lamp as claimed in claim 2, wherein fixing bolts (10) are screwed on both sides of the lower surface of the mounting base (9), and the fixing bolts (10) penetrate through the mounting base (9) and extend to the outer side of the mounting base (9).