CN213207507U

CN213207507U - LED lamp with good heat dissipation effect

Info

Publication number: CN213207507U
Application number: CN202022793633.6U
Authority: CN
Inventors: 张伟芳
Original assignee: Taiming Intelligent Technology Development Co Ltd
Current assignee: Taiming Intelligent Technology Development Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-05-14
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a LED lamp that radiating effect is good, which comprises a fixing plate and i, the fixed plate lower extreme is provided with the lamp house, be connected through the installation lamp stand between lamp house and the fixed plate, the lower extreme of lamp house is provided with the lamp shade, the side that the upper end of lamp shade is close to the lamp house is provided with a plurality of ventilation holes, the middle part of lamp shade is provided with radiator fan, one side of installation lamp stand is provided with the arc open slot, the inside middle part of installation lamp stand is provided with rolling gear, the corresponding one side of kelly all is provided with the rack with rolling gear matched with, be provided with the telescopic link between the one end of kelly and the inside spread groove of installation lamp stand, the outside cover of telescopic link is equipped with the spring, the kelly is kept away from the one end of telescopic link and is connected. Has the advantages that: the convenience of installation and use is improved, the heat dissipation effect is improved, and the practicability is enhanced.

Description

LED lamp with good heat dissipation effect

Technical Field

The utility model relates to a LED lamp technical field particularly, relates to a LED lamp that radiating effect is good.

Background

LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and can convert electricity directly into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. Generally, a light emitting assembly needs to be mounted on an aluminum substrate, and then the aluminum substrate is mounted on a housing of a lamp, and heat generated by the light emitting assembly during normal light emission needs to be transferred to the aluminum substrate and then transferred to the outside air through the housing, so as to achieve a heat dissipation effect. Because the LED lamp adopts a natural mode for heat dissipation, the heat dissipation effect is poor, and the LED lamp is inconvenient to install and use

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a LED lamp that the radiating effect is good to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a LED lamp with good heat dissipation effect comprises a fixed plate, wherein a lamp box is arranged at the lower end of the fixed plate, the lamp box is connected with the fixed plate through an installation lamp holder, a lamp shade is arranged at the lower end of the lamp box, a plurality of ventilation holes are formed in the upper end of the lamp shade, which is close to the side edge of the lamp box, two ends of the middle part of the lamp shade are respectively provided with a heat dissipation hole, a heat dissipation fan is arranged at the middle part of the lamp shade, one side of the installation lamp holder is provided with an arc-shaped open slot, the middle part of the interior of the installation lamp holder is provided with a rotating gear, the lower end of the rotating gear is provided with a linkage rod, one side of the lower end of the linkage rod is provided with a swing rod which is inserted into the arc-shaped open slot and connected with the arc-shaped open slot, clamping rods, the utility model discloses a lamp shade, including telescopic link, kelly, fixed plate, LED lamp plate, the outside cover of telescopic link is equipped with the spring, the kelly is kept away from the one end of telescopic link with the mounting hole of fixed plate cooperatees and is connected, the inside bottom of lamp shade is provided with the LED lamp plate, be provided with a plurality of LED bulbs on the LED lamp plate, the LED lamp plate with be provided with the power supply.

Furthermore, the lamp shade is located the upper end in ventilation hole all is provided with the dust cover.

Furthermore, both ends of the fixing plate are provided with a plurality of fixing holes.

Furthermore, all be provided with the dust screen on the louvre.

Furthermore, a radiating fin is arranged in the middle of the lower end of the power supply board, and a plurality of heat discharging holes are formed in the radiating fin.

Furthermore, one side of the lamp box is provided with a nameplate.

The utility model provides a LED lamp that radiating effect is good, beneficial effect as follows: the utility model discloses a ventilation hole, louvre and radiator fan and under the cooperation of fin, effectually effectively dispel the heat to LED lamps and lanterns, solved present LED lamps and lanterns and adopted the natural mode heat dissipation, the relatively poor problem of radiating effect through the kelly on the installation lamp stand is connected with the fixed plate, and the mounting hole is connected, can carry out the easy to assemble with the LED lamp, improves the convenience of installation and use, has improved the radiating effect, has also strengthened the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an LED lamp with a good heat dissipation effect according to an embodiment of the present invention;

fig. 2 is a schematic view of a clamping rod of an LED lamp with a good heat dissipation effect according to an embodiment of the present invention;

fig. 3 is a top view of an LED lamp panel of an LED lamp with a good heat dissipation effect according to an embodiment of the present invention;

fig. 4 is a top view of a heat sink of an LED lamp with a good heat dissipation effect according to an embodiment of the present invention.

In the figure:

1. a fixing plate; 2. a light box; 3. installing a lamp holder; 4. a lamp shade; 5. a vent hole; 6. heat dissipation holes; 7. a heat radiation fan; 8. an arc-shaped open slot; 9. a rotating gear; 10. a linkage rod; 11. a swing lever; 12. a clamping rod; 13. a rack; 14. a telescopic rod; 15. a spring; 16. mounting holes; 17. an LED lamp panel; 18. an LED bulb; 19. a power supply board; 20. a dust cover; 21. a heat sink; 22. heat removal holes; 23. a nameplate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a LED lamp that radiating effect is good.

The first embodiment is as follows:

as shown in fig. 1-4, the LED lamp with good heat dissipation effect according to the embodiment of the present invention comprises a fixing plate 1, a lamp housing 2 is disposed at the lower end of the fixing plate 1, the lamp housing 2 is connected to the fixing plate 1 through an installation lamp holder 3, a lamp housing 4 is disposed at the lower end of the lamp housing 2, a plurality of ventilation holes 5 are disposed at the upper end of the lamp housing 4 near the side edge of the lamp housing 2, heat dissipation holes 6 are disposed at both ends of the middle portion of the lamp housing 4, a heat dissipation fan 7 is disposed at the middle portion of the lamp housing 4, an arc-shaped open slot 8 is disposed at one side of the installation lamp holder 3, a rotation gear 9 is disposed at the middle portion of the interior of the installation lamp holder 3, a linkage rod 10 is disposed at the lower end of the rotation gear 9, a swing rod 11 inserted into the arc-shaped open slot 8 is, the corresponding one side of kelly 12 all be provided with running gear 9 matched with rack 13, the one end of kelly 12 with be provided with telescopic link 14 between the inside spread groove of installation lamp stand 3, the outside cover of telescopic link 14 is equipped with spring 15, kelly 12 is kept away from the one end of telescopic link 14 with the mounting hole 16 of fixed plate 1 cooperatees and connects, the inside bottom of lamp shade 4 is provided with LED lamp plate 17, be provided with a plurality of LED bulbs 18 on the LED lamp plate 17, LED lamp plate 17 with be provided with power supply board 19 between the lamp shade 4.

Example two:

as shown in fig. 1 to 4, the lamp housing 4 is provided with a dust cover 20 at the upper end of the ventilation hole 5. And a plurality of fixing holes are formed in both ends of the fixing plate 1.

As shown in fig. 1-4, the heat dissipation holes 6 are all provided with dust screens. The middle part of the lower end of the power supply board is provided with a radiating fin 21, and the radiating fin 21 is provided with a plurality of heat discharging holes 22. A nameplate 23 is arranged on one side of the lamp box 2.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the heat dissipation area of the LED lamp panel 17 is increased by arranging the vent holes 5, the heat dissipation holes 6 and the heat dissipation fan 7 and matching the heat dissipation fins 21, so that heat is transferred, the heat inside the lampshade 4 and the lamp box 2 can be dissipated out in time through the vent holes 5 and the heat dissipation holes 6, the heat dissipation effect is improved, the problem that the heat dissipation effect is poor due to the fact that the existing LED lamp adopts a natural mode for heat dissipation is solved, the dust is effectively prevented from entering through the dust cover 20 and the dust screen, the damage of equipment caused by the dust is avoided, the clamping rod 12 is connected with the mounting hole 16 on the fixing plate 1 under the action force of the spring 15 and the telescopic rod 14 through the connection of the mounting lamp holder 3 and the fixing plate 1, the installation and the fixing of the LED lamp are effectively facilitated, when the disassembly is needed, only the swinging rod 11 needs to be rotated, so that the swinging rod 11 drives the rotating gear 9 to move, move kelly 12 to both ends to break away from in making kelly 12 the driven mounting hole 16, accomplish the dismantlement, effectively improved the practicality, also can carry out the easy to assemble with the LED lamp, improve the convenience of installation and use.

To sum up, with the help of the above technical scheme of the utility model, through ventilation hole 5, louvre 6 and radiator fan 7 and under the cooperation of fin 21, effectually effectively dispel the heat to LED lamps and lanterns, solved present LED lamps and lanterns and adopted the natural mode heat dissipation, the relatively poor problem of radiating effect, through the card rod 12 on the installation lamp stand 3 with fixed plate 1 be connected, mounting hole 16 is connected, can carry out easy to assemble with the LED lamp, improve the convenience of installation and use, improved the radiating effect, also strengthened the practicality.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The LED lamp with good heat dissipation effect is characterized by comprising a fixing plate (1), wherein a lamp box (2) is arranged at the lower end of the fixing plate (1), the lamp box (2) is connected with the fixing plate (1) through an installation lamp holder (3), a lamp shade (4) is arranged at the lower end of the lamp box (2), a plurality of ventilation holes (5) are formed in the side edge, close to the lamp box (2), of the upper end of the lamp shade (4), heat dissipation holes (6) are formed in two ends of the middle of the lamp shade (4), a heat dissipation fan (7) is arranged in the middle of the lamp shade (4), an arc-shaped open slot (8) is formed in one side of the installation lamp holder (3), a rotating gear (9) is arranged in the middle of the interior of the installation lamp holder (3), a linkage rod (10) is arranged at the lower end of the rotating gear (9), and a swing rod (11) penetrating through and connected, all be provided with kelly (12) in the upper end both sides spread groove of installation lamp stand (3), the corresponding one side of kelly (12) all be provided with running gear (9) matched with rack (13), the one end of kelly (12) with be provided with telescopic link (14) between the inside spread groove of installation lamp stand (3), the outside cover of telescopic link (14) is equipped with spring (15), kelly (12) are kept away from the one end of telescopic link (14) with mounting hole (16) of fixed plate (1) cooperate and connect, the inside bottom of lamp shade (4) is provided with LED lamp plate (17), be provided with a plurality of LED bulbs (18) on LED lamp plate (17), LED lamp plate (17) with be provided with power supply board (19) between lamp shade (4).

2. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein the lamp cover (4) is provided with a dust cover (20) at the upper end of the ventilation hole (5).

3. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein a plurality of fixing holes are formed at both ends of the fixing plate (1).

4. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein dust screens are disposed on the heat dissipation holes (6).

5. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein a heat sink (21) is disposed at the middle of the lower end of the power supply board, and a plurality of heat dissipation holes (22) are disposed on the heat sink (21).

6. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein a nameplate (23) is arranged on one side of the lamp box (2).