CN206093754U

CN206093754U - Make things convenient for LED lamps and lanterns of heat derivation

Info

Publication number: CN206093754U
Application number: CN201621160468.8U
Authority: CN
Inventors: 张连
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-01
Filing date: 2016-11-01
Publication date: 2017-04-12
Anticipated expiration: 2026-11-01

Abstract

The utility model discloses a make things convenient for LED lamps and lanterns of heat derivation, including electric wire box and lamp body, the lamp body includes interior radiator, has the lamp holder of LED lamp pearl base plate, shell, heat dissipation post and outer radiator, the lower part of interior radiator is equipped with one and holds the chamber, and on the bottom surface of radiator, the intracavity was being held in the setting of LED lamp pearl base plate including the lamp holder set up, the shell sets up in the outer circumference of interior radiator, and the top surface of shell is equipped with the opening, a plurality of first mounting holes have been seted up along the axial to the top surface of interior radiator, outer radiator is installed at the top of shell, and the second mounting hole has been seted up along the axial in the bottom surface of outer radiator, the same and one -to -one of quantity of second mounting hole and first mounting hole, the quantity of heat dissipation post is the same with the quantity of first mounting hole, and first mounting hole and second mounting hole on being arranged in same axis are installed respectively to the both ends of every heat dissipation post, the electric wire box fixed mounting be in on the top surface of outer radiator. The utility model has the advantages of the radiating effect is good goes with fire behavior.

Description

A kind of LED lamp for facilitating heat derives

Technical field

This utility model is related to a kind of LED lamp, more particularly to a kind of LED lamp for facilitating heat derives.

Background technology

Down lamp can be embedded in ceiling because of it, keep the entirety of building decoration unified and perfect, be loved by the people, It is widely used in the room lighting place such as lighting of home, office lighting, market.But the decoration materials such as the ceiling due to ceiling system Material, mostly inflammable or combustible material, if bulb temperature is too high in light fixture, may ignite ornament materials.Application No. The utility model patent of CN201520841719.8 discloses a kind of LED fireproof lamps, including radiator, and radiator lower end is provided with one Circulus, forms an accommodation space；The accommodation space bottom is provided with LED light source, and a lens are provided with LED light source, Be covered with lampshade outside the circulus, to fix lens, the lampshade is ferrum lampshade, the circulus and lampshade side wall it Between hole be provided with fire-protection ring.Fireproof lamp of the present utility model, lampshade adopts ferrum lampshade, more resistant to high temperature, when fire is run into, and can To play more preferable supporting role, it is to avoid light fixture comes off, cause second accident；And it is provided with fire prevention between circulus and lampshade Circle, when fire is run into, fire-protection ring expansion covers space and the spreader surface between lampshade and circulus, it is to avoid radiator Fall, cause second accident.But the LED fireproof lamps of this structure have the intact shell of sealing so that what LED light source was produced Heat derives are relatively difficult, have the shortcomings that radiating effect is poor.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide for a kind of LED for facilitating heat derives Tool, the characteristics of it has good heat dissipation effect.Further, the characteristics of it also has fire protecting performance good.

For achieving the above object, this utility model is adopted the following technical scheme that：

A kind of LED lamp for facilitating heat derives, including electric wire box and lamp body, it is characterised in that：The lamp body includes interior Radiator, the lamp holder with LED lamp bead substrate, shell, thermal column and outer radiator；The bottom of the inner radiator is provided with an appearance Receive chamber, the lamp holder is arranged on the bottom surface of the inner radiator, and the LED lamp bead substrate is arranged on the receiving intracavity；Institute The excircle that shell is arranged at the inner radiator is stated, the top surface of the shell is provided with opening；The top surface edge of the inner radiator Axially offer several the first installing holes；The outer radiator is arranged on the top of the shell, the bottom of the outer radiator Face offers vertically several the second installing holes, and second installing hole is identical with the quantity of first installing hole and one by one Correspondence；The quantity of the thermal column is identical with the quantity of first installing hole, and the two ends of each thermal column are respectively mounted in place In the first installing hole and the second installing hole on same axis；The electric wire box is fixedly mounted on the top surface of the outer radiator On.

Preferably, the thermal column is hollow tubular structures.

More preferably, the thermal column is aluminum pipe.

Preferably, the quantity of first installing hole is 2-20, correspond to therewith, described second quantity is 2-20 Individual, the quantity of the thermal column is 2-18.

More preferably, the quantity of first installing hole is 9, one of them first mounting hole site is in inner radiator Heart position, in addition eight the first installing holes be circumferentially uniformly distributed on the inner radiator；Correspond to therewith, described second number Measure as 9, the quantity of the thermal column is 9.

Preferably, offering air conducting hole on the side wall of the shell.

More preferably, on the basis of crossing the axial plane in the center of circle, shell is divided into into the first half-shells and the second half-shells； The air conducting hole is arranged on the side wall of the first half-shells or the second half-shells.

Preferably, piece of also preventing fires on the top surface of the inner radiator, the fire prevention piece is including the first fire prevention piece and sets It is equipped with the second fire prevention piece on the first fire prevention piece top surface, the first fire prevention piece and the second fire prevention piece and is worn for described thermal column The through hole crossed.

More preferably, the first fire prevention piece is using piece of preventing fires made by expanded material, the second fire prevention piece is to adopt With piece of preventing fires made by metal material.

Preferably, the lamp holder also includes fixed plate and the optical concentration component in fixed plate, the optics Concentrating component is made up of convex lenss and reflector, and the convex lenss are installed at the lower ending opening of the reflector, the LED Pearl substrate is installed at the top end opening of the reflector；The LED lamp bead substrate includes substrate and installs on the substrate Some LED lamp beads；The shell is fixedly mounted in the fixed plate.

The beneficial effects of the utility model are：

1st, this utility model is provided with inner radiator, thermal column and outer radiator, and the bottom surface of the outer radiator is opened vertically Several the second installing holes are provided with, second installing hole is identical with the quantity of first installing hole and corresponds；It is described The quantity of thermal column is identical with the quantity of first installing hole, and the two ends of each thermal column are separately mounted to be located at same axis On the first installing hole and the second installing hole in.So design, the derivation of enclosure heat can be facilitated, greatly improve radiating Effect.

2nd, the quantity of the first installing hole described in the utility model is 9, and one of them first mounting hole site is in inner radiator Center, in addition eight the first installing holes be circumferentially uniformly distributed on the inner radiator；Correspond to therewith, described second Quantity be 9, the quantity of the thermal column is 9.So design so that heating position（LED lamp bead substrate）Heat energy It is enough to be delivered to outer radiator from inner radiator in time, the efficiency of radiating is improve, because radiating efficiency is improved so that LED lamp bead Power can accomplish more than 11W, compare existing LED lamp, LED lamp described in the utility model can provide bigger Power.

3rd, this utility model is divided into shell outside the first half-shells and the second half on the basis of crossing the axial plane in the center of circle Shell；The air conducting hole is arranged on the side wall of the first half-shells or the second half-shells.Utility model people grinds through substantial amounts of Discovery is studied carefully, only in the monolateral of shell（That is the first half-shells or the second half-shells）Air conducting hole is set, is compared the two of shell Side（That is the first half-shells and the second half-shells）Air conducting hole is all set, and radiating effect is well a lot, and both compare, at a temperature of Range of decrease degree differs 10 DEG C.Because only open it is monolateral if, air can form vortex, can take away more heats.

4th, also fire prevention piece on the top surface of inner radiator described in the utility model, the fire prevention piece include the first fire prevention piece and The second fire prevention piece on the first fire prevention piece top surface, the first fire prevention piece is using piece of preventing fires made by expanded material, institute It is using piece of preventing fires made by metal material to state the second fire prevention piece.If lamp is on fire, the first fire prevention sector-meeting expansion becomes big, make lamp body with Isolation, it is to avoid fire spreading is to electric wire box.

Description of the drawings

Fig. 1 is the axonometric chart of the LED lamp described in embodiment 1；

Fig. 2 is lamp holder, inner radiator, thermal column, outer radiator, the explosive view of fire prevention piece described in embodiment 1；

Fig. 3 is the axonometric chart of lamp holder described in embodiment 1, inner radiator, thermal column and shell；

Fig. 4 is the axonometric chart of the lamp holder described in embodiment 1；

Wherein, 100, electric wire box；200th, lamp body；1st, inner radiator；11st, the first installing hole；2nd, lamp holder；21st, LED lamp bead base Plate；22nd, fixed plate；23rd, optical concentration component；3rd, shell；31st, it is open；32nd, air conducting hole；4th, thermal column；5th, outer radiating Device；51st, the second installing hole；6th, fire prevention piece；61st, the first fire prevention piece；62nd, the second fire prevention piece.

Specific embodiment

Below, with reference to accompanying drawing and specific embodiment, this utility model is described further：

Embodiment 1：

Reference picture 1- Fig. 4, the present embodiment provides a kind of LED lamp for facilitating heat derives, including electric wire box 100 and lamp body 200, the lamp body 200 includes inner radiator 1, the lamp holder 2 with LED lamp bead substrate 21, shell 3, thermal column 4 and outer radiator 5；The bottom of the inner radiator 1 is provided with an accommodating chamber, and the lamp holder 2 is arranged on the bottom surface of the inner radiator 1, described LED lamp bead substrate 21 is arranged on the receiving intracavity；The shell 3 is arranged at the excircle of the inner radiator 1, the shell 3 top surface is provided with opening 31；The top surface of the inner radiator 1 offers vertically nine the first installing holes 11, and one of them One mounting hole site 11 is circumferentially uniformly distributed in described in the center of inner radiator 1, in addition eight the first installing holes 11 On radiator 1；The outer radiator 5 is arranged on the top of the shell 3, and the bottom surface of the outer radiator 5 offers vertically Nine the second installing holes 51, second installing hole 51 is identical with the quantity of first installing hole 11 and corresponds；It is described Thermal column 4 is aluminum pipe, and the quantity of the thermal column 4 is identical with the quantity of first installing hole 11, the two ends of each thermal column 4 In being separately mounted to the first installing hole 11 and the second installing hole 51 being located on same axis；The electric wire box 100 is fixedly mounted On the top surface of the outer radiator 5.

Preferably, offering air conducting hole 32 on the side wall of the shell 3.To cross the axial plane in the center of circle as base Standard, by shell the first half-shells and the second half-shells are divided into；The air conducting hole 32 is arranged on the first half-shells or second On the side wall of half-shells.Utility model people has found through substantial amounts of research, only in the monolateral of shell（That is the first half-shells or second Half-shells）Air conducting hole 32 is set, is compared on the both sides of shell（That is the first half-shells and the second half-shells）Air is all set Pod apertures 32, radiating effect is well a lot, and both compare, and temperature drop amplitude differs 10 DEG C.Because only open it is monolateral if, air Vortex can be formed, more heats can be taken away.

Preferably, piece 6 of also preventing fires on the top surface of the inner radiator 1, the piece 6 of preventing fires is including the first fire prevention piece 61 With the second fire prevention piece 62 on the first fire prevention top surface of piece 61, it is equipped with the first fire prevention fire prevention piece 62 of piece 61 and second and supplies institute The through hole that the thermal column 4 stated is passed through.The first fire prevention piece 61 is using piece of preventing fires made by expanded material, second fire prevention Piece 62 is using piece of preventing fires made by metal material.If lamp is on fire, it is big that the first fire prevention piece 61 can expand change, make lamp body 200 with it is outer Boundary completely cuts off, it is to avoid fire spreading is to electric wire box 100.

The lamp holder 2 also includes fixed plate 22 and the optical concentration component 23 in fixed plate 22, and the optics gathers Optical assembly 23 is made up of convex lenss and reflector, and the convex lenss are installed at the lower ending opening 31 of the reflector, the LED Lamp bead substrate 21 is installed at the top end opening 31 of the reflector；The LED lamp bead substrate 21 includes substrate and installed in institute State some LED lamp beads on substrate；The shell 3 is fixedly mounted in the fixed plate 22.The inner radiator 1 and outer radiating Device 5 is respectively provided with fin structure.

Other embodiment：

The quantity of first installing hole is 2,3,4,5,6,7,8,10,15 or 20, is corresponded to therewith, described second number Measure as 2,3,4,5,6,7,8,10,15 or 20, the quantity of the thermal column is 2,3,4,5,6,7,8,10,15 or 20, can To be changed accordingly according to actual needs.The thermal column can also adopt the material of other good heat dissipation effects to make.

For a person skilled in the art, technical scheme that can be as described above and design, make other each Plant corresponding change and deform, and all these changes and deforms the guarantor that should all belong to this utility model claim Within the scope of shield.

Claims

1. a kind of LED lamp for facilitating heat derives, including electric wire box and lamp body, it is characterised in that：The lamp body includes interior dissipating Hot device, the lamp holder with LED lamp bead substrate, shell, thermal column and outer radiator；The bottom of the inner radiator is provided with a receiving Chamber, the lamp holder is arranged on the bottom surface of the inner radiator, and the LED lamp bead substrate is arranged on the receiving intracavity；It is described Shell is arranged at the excircle of the inner radiator, and the top surface of the shell is provided with opening；The top surface of the inner radiator is along axle To offering several the first installing holes；The outer radiator is arranged on the top of the shell, the bottom surface of the outer radiator Offer several the second installing holes vertically, second installing hole is identical with the quantity of first installing hole and one a pair Should；The quantity of the thermal column is identical with the quantity of first installing hole, and the two ends of each thermal column are separately mounted to be located at In the first installing hole and the second installing hole on same axis；The electric wire box is fixedly mounted on the top surface of the outer radiator On.

2. the LED lamp for facilitating heat derives according to claim 1, it is characterised in that：The thermal column is hollow pipe Shape structure.

3. the LED lamp for facilitating heat derives according to claim 2, it is characterised in that：The thermal column is aluminum pipe.

4. the LED lamp for facilitating heat derives according to claim 1, it is characterised in that：The number of first installing hole Measure as 2-20, correspond to therewith, the quantity of second installing hole is 2-20, the quantity of the thermal column is 2-18.

5. the LED lamp for facilitating heat derives according to claim 4, it is characterised in that：The number of first installing hole Measure as 9, in the center of inner radiator, in addition eight the first installing holes are circumferentially uniform for one of them first mounting hole site It is distributed on the inner radiator；Correspond to therewith, described second quantity is 9, the quantity of the thermal column is 9.

6. the LED lamp for facilitating heat derives according to claim 1, it is characterised in that：Open on the side wall of the shell It is provided with air conducting hole.

7. the LED lamp for facilitating heat derives according to claim 6, it is characterised in that：To cross the axial plane in the center of circle On the basis of, shell is divided into into the first half-shells and the second half-shells；The air conducting hole is arranged on the first half-shells or On the side wall of two half-shells.

8. the LED lamp for facilitating heat derives according to claim 1, it is characterised in that：The top surface of the inner radiator Upper also fire prevention piece, second fire prevention piece of the fire prevention piece including the first fire prevention piece and on the first fire prevention piece top surface, first The through hole passed through for described thermal column is equipped with fire prevention piece and the second fire prevention piece.

9. the LED lamp for facilitating heat derives according to claim 8, it is characterised in that：The first fire prevention piece is to adopt With piece of preventing fires made by expanded material, the second fire prevention piece is using piece of preventing fires made by metal material.

10. the LED lamp for facilitating heat derives according to claim 1, it is characterised in that：The lamp holder also includes fixing Plate and the optical concentration component in fixed plate, the optical concentration component is made up of convex lenss and reflector, described convex Lens are installed at the lower ending opening of the reflector, and the LED lamp bead substrate is installed at the top end opening of the reflector； The LED lamp bead substrate includes substrate and installation some LED lamp beads on the substrate；The shell is fixedly mounted on described In fixed plate.