CN210462719U

CN210462719U - LED lamp with good heat dissipation effect

Info

Publication number: CN210462719U
Application number: CN201921848636.6U
Authority: CN
Inventors: 王焕卿; 陈克风
Original assignee: Shenzhen Jingyue Electronics Co Ltd
Current assignee: Shenzhen Jingyue Electronics Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-05
Anticipated expiration: 2029-10-30

Abstract

The utility model belongs to the technical field of LED lamps, and discloses an LED lamp with good heat dissipation effect, which comprises a bottom plate, wherein a substrate is fixed on the upper surface wall of the bottom plate, a PCB (printed Circuit Board) is installed on the upper surface wall of the substrate, a lamp bead installation seat is evenly fixed on the upper surface wall of the PCB, a lamp bead is installed at the top end of the lamp bead installation seat, the outer part of the substrate is screwed and connected with a transparent bounding wall, and a through groove is arranged on the outer surface wall of the transparent bounding wall, the utility model can rapidly guide and dissipate the heat generated when the LED lamp is used through the matching of a plurality of heat dissipation fins which are arranged at equal intervals and a heat conduction silica gel layer, effectively reduce the internal temperature, avoid the damage of the internal lamp beads and the elements on the PCB, prolong the service life of the LED lamp, in addition, can realize the free disassembly of the heat dissipation fins through the matching of slots and insertion blocks, and can be disassembled for deas, is quick and convenient.

Description

LED lamp with good heat dissipation effect

Technical Field

The utility model belongs to the technical field of the LED lamp, concretely relates to LED lamp that radiating effect is good.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by using silver glue or white glue, then is connected with the chip and the circuit board by using silver wires or gold wires, is sealed by epoxy resin at the periphery to play a role of protecting an internal core wire, and is finally manufactured by installing the shell.

But there is certain defect in the LED lamp on the existing market when using, traditional LED lamp does not set up convenient to detach's heat radiation structure, the radiating effect is poor, the LED lamp can produce certain heat in the course of the work, thermal save can influence the normal work and the life of internal element, in addition, when traditional LED lamp was installed to lamp panel or lamps and lanterns, can't be according to the direction of lamp panel or lamps and lanterns adjustment mounting panel, the installation is comparatively rigid, the flexibility is poor, be eliminated easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp that radiating effect is good to provide traditional LED lamp in solving above-mentioned background art and not set up convenient to detach's heat radiation structure, the poor problem of radiating effect, in addition, traditional LED lamp when the installation, can't be according to the problem of lamp panel or lamps and lanterns adjustment mounting panel direction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED lamp that radiating effect is good, includes the bottom plate, the last wall of bottom plate is fixed with the base plate, the PCB board is installed to the last wall of base plate, the last wall of PCB board evenly is fixed with the lamp pearl mount pad, the lamp pearl is installed on the top of lamp pearl mount pad, the outside of base plate closes soon and is connected with transparent bounding wall, logical groove has been seted up to the outward appearance wall of transparent bounding wall, the inside of leading to the groove is gone up the lower wall symmetry and is fixed with the fixed strip, the slot has been seted up to the outer table wall of fixed strip equidistant, the inside of slot is inserted and is equipped with rather than assorted inserted block, two relatively be connected with radiating fin between the inserted block, radiating fin's interior table wall bonds and has the heat conduction silica gel layer, the top of transparent bounding wall.

Preferably, the outer wall of the bottom plate is provided with a sliding groove, the sliding groove is connected with a sliding block matched with the sliding groove in a sliding manner, and the outer end of the sliding block is connected with a mounting plate.

Preferably, the insertion blocks and the insertion grooves are both of a dovetail structure, and eleven heat dissipation fins are inserted in the insertion grooves.

Preferably, the bottom end of the bottom plate is symmetrically provided with butt joint grooves, and the inner walls of the butt joint grooves are fixed with abutting blocks.

Preferably, transparent convex strips are symmetrically fixed at two ends of the outer surface wall of the transparent lampshade, and anti-skid grains are arranged on the outer surface wall of the transparent convex strips.

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

(1) the utility model discloses a cooperation of many equidistant radiating fin of arranging and heat conduction silica gel layer, the heat that produces when can using this LED lamp is derived fast and is gone, effectively reduces inside temperature, the damage of component on inside lamp pearl and the PCB board has been avoided, the life of this LED lamp has been prolonged, in addition, cooperation through slot and inserted block, can realize radiating fin's freedom and dismantle, can pull down after radiating fin uses a period and carry out the deashing or change, and is swift convenient.

(2) The utility model discloses a cooperation of spout and slider can realize the mounting panel in a week free rotation of bottom plate outer wall, can adjust the direction of mounting panel according to the condition of lamp panel or lamps and lanterns, and the position of mounting panel installation is nimble changeable, and the board is not dead, is difficult for being eliminated.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a side view of the heat dissipating fin of the present invention;

fig. 4 is a cross-sectional view of the bottom plate of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is an enlarged view of portion B of FIG. 1;

in the figure: 1-bottom plate, 2-sliding groove, 3-sliding block, 4-mounting plate, 5-base plate, 6-plug block, 7-radiating fin, 8-transparent lampshade, 9-fixing strip, 10-through groove, 11-transparent bounding wall, 12-lamp bead, 13-lamp bead mounting seat, 14-PCB plate, 15-heat conducting silica gel layer, 16-slot, 17-butt groove and 18-transparent convex strip.

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.

Referring to fig. 1-6, the present invention provides a technical solution: an LED lamp with good heat dissipation effect comprises a bottom plate 1, wherein a substrate 5 is fixed on the upper wall of the bottom plate 1, a PCB 14 is installed on the upper wall of the substrate 5, lamp bead installing seats 13 are uniformly fixed on the upper wall of the PCB 14, lamp beads 12 are installed at the top ends of the lamp bead installing seats 13, a transparent surrounding plate 11 is connected to the outer portion of the substrate 5 in a screwing mode, a through groove 10 is formed in the outer wall of the transparent surrounding plate 11, fixing strips 9 are symmetrically fixed on the upper wall and the lower wall of the inner portion of the through groove 10, slots 16 are formed in the outer wall of the fixing strips 9 at equal intervals, insertion blocks 6 matched with the inserting strips are inserted into the slots 16, a heat dissipation fin 7 is connected between the two opposite insertion blocks 6, a heat conduction silica gel layer 15 is bonded to the inner surface wall of the heat dissipation fin 7, heat generated when the LED lamp is used can be quickly LED out and dissipated through the matching of the heat dissipation fins 7 arranged, the damage of components on the inner lamp beads 12 and the PCB 14 is avoided, the service life of the LED lamp is prolonged, in addition, the free disassembly of the radiating fins 7 can be realized through the matching of the slots 16 and the insertion blocks 6, the radiating fins 7 can be disassembled after being used for a period of time for ash removal or replacement, the disassembly is rapid and convenient, and the top end of the transparent enclosing plate 11 is fixedly provided with the transparent lampshade 8 through bolts.

Further, spout 2 has been seted up to the exterior wall of bottom plate 1, and the inside sliding connection of spout 2 has slider 3 rather than the looks adaptation, and slider 3's outer end is connected with mounting panel 4, through the slip of slider 3 in spout 2, can realize a week free rotation of mounting panel 4 at 1 outer wall of bottom plate, can adjust the direction of mounting panel 4 according to the condition of lamp panel or lamps and lanterns, and the position of mounting panel 4 installation is nimble changeable, and the board is not dead, is difficult for being eliminated.

Furthermore, the inserting blocks 6 and the inserting grooves 16 are both in a dovetail structure, eleven radiating fins 7 are inserted in the inserting blocks 6 and the inserting grooves 16 in the dovetail structure, the inserting blocks 6 and the inserting grooves 16 are matched, the inserting of the radiating fins 7 is more stable, and the sliding-out of the radiating fins 7 is avoided.

Furthermore, butt joint grooves 17 are symmetrically formed in the bottom end of the bottom plate 1, abutting blocks are fixed to the inner walls of the butt joint grooves 17, the butt joint grooves 17 fixed with the abutting blocks are convenient for the LED lamp to align to the position when the LED lamp is installed on a lamp panel or a lamp, and installation accuracy is improved.

Furthermore, transparent convex strips 18 are symmetrically fixed at two ends of the outer surface wall of the transparent lampshade 8, anti-slip grains are formed in the outer surface wall of the transparent convex strips 18, when the transparent lampshade 8 is installed, friction force can be increased through the transparent convex strips 18 by workers, the transparent lampshade 8 can be conveniently held by hands to be aligned, and installation efficiency is improved.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the LED lamp is arranged on a matched lamp panel or a lamp, when in installation, the butt joint groove 17 fixed with a butt joint block is firstly utilized to align the position, then the mounting plate 4 is utilized to fasten the LED lamp, wherein, the slider 3 is utilized to slide in the chute 2 arranged on the outer wall of the bottom plate 1, the free rotation of the mounting plate 4 can be realized, the direction of the mounting plate 4 can be adjusted according to the condition of the lamp panel or the lamp, the flexibility is strong, after the installation, the LED lamp can be put into use, in addition, when the LED lamp is used, the generated heat can be quickly LED out and dissipated through the matching of a plurality of radiating fins 7 arranged at equal intervals in the through groove 10 and the heat-conducting silica gel layer 15, the damage of the elements on the inner lamp beads 12 and the PCB plate 14 is avoided, the service life of the LED lamp is prolonged, in addition, when the dust cleaning or replacement is needed after the radiating fins, the user can extract the insert block 6 inserted in the slot 16, and then the radiating fin 7 can be taken out for ash removal or replacement, so that the operation is rapid and convenient, and time and labor are saved.

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 lamp that radiating effect is good which characterized in that: the LED lamp comprises a bottom plate (1), wherein a substrate (5) is fixed on the upper surface wall of the bottom plate (1), a PCB (printed circuit board) (14) is installed on the upper surface wall of the substrate (5), lamp bead installation seats (13) are uniformly fixed on the upper surface wall of the PCB (14), lamp beads (12) are installed at the top ends of the lamp bead installation seats (13), a transparent enclosing plate (11) is connected to the outer portion of the substrate (5) in a screwing mode, a through groove (10) is formed in the outer surface wall of the transparent enclosing plate (11), fixing strips (9) are symmetrically fixed to the upper wall and the lower wall in the through groove (10), slots (16) are formed in the outer surface wall of each fixing strip (9) at equal intervals, inserting blocks (6) matched with the inserting blocks are inserted in the slots (16), heat dissipation fins (7) are connected between the two opposite inserting blocks (6), and a heat conduction silica gel layer (15), and a transparent lampshade (8) is fixed at the top end of the transparent enclosing plate (11) through a bolt.

2. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the outer wall of bottom plate (1) has seted up spout (2), the inside sliding connection of spout (2) has slider (3) rather than the looks adaptation, the outer end of slider (3) is connected with mounting panel (4).

3. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the insert block (6) and the insert groove (16) are both of a dovetail structure, and eleven heat dissipation fins (7) are inserted.

4. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: butt joint grooves (17) are symmetrically formed in the bottom end of the bottom plate (1), and abutting blocks are fixed on the inner walls of the butt joint grooves (17).

5. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: transparent convex strips (18) are symmetrically fixed at two ends of the outer surface wall of the transparent lampshade (8), and anti-skid grains are arranged on the outer surface wall of the transparent convex strips (18).