CN206555865U

CN206555865U - A kind of cross-ventilated LED lamp

Info

Publication number: CN206555865U
Application number: CN201720200535.2U
Authority: CN
Inventors: 陈德盛
Original assignee: Guangzhou Jing Guang Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Current assignee: Guangzhou Jing Guang Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017
Priority date: 2017-03-03
Filing date: 2017-03-03
Publication date: 2017-10-13
Anticipated expiration: 2027-03-03

Abstract

The utility model discloses a kind of cross-ventilated LED lamp, including lamp body, lamp plate and lamp bead, the central nesting of the lamp body is provided with lamp plate, LED drive power is installed with above lamp body, the gelled structure of band of the integrated die cast of lamp body, the shape of the fin is provided with solid cylinder structure in the shape that caves inward, the junction of the fin, and the inner side of the lamp plate is uniformly inlaid with some lamp beads.The utility model is by the way that the heat radiating fin structure of the device to be designed to the curve-like of hollow out, so that can be very good to form cross-ventilation between fin two-by-two, greatly increase the area of dissipation of fin, improve ventilation and heat efficiency, and solid cylindrical structure is devised in the junction of fin, so that the heat flowed out from lamp body and LED drive power is first concentrated and disperseed afterwards, the purpose of balanced radiating has been reached.

Description

A kind of cross-ventilated LED lamp

Technical field

The utility model is related to LED lamp technical field, and in particular to a kind of cross-ventilated LED lamp.

Background technology

LED has environmental protection, long lifespan, photoelectric efficiency high due to it（Current light efficiency has reached 100LM/W), the crowd such as antidetonation Many advantages, are able to fast development in every profession and trade application in recent years, and LED drive power is the key point of LED lamp, it like One human heart, will manufacture high-quality, LED lamp for illumination, and LED drive power is crucial.

LED drive power is that power supply is supplied to be converted to specific voltage x current to drive the electric pressure converter that LED is luminous, Under normal circumstances：The input of LED drive power includes high pressure industrial frequency AC（That is civil power）, low-voltage direct, HVDC, low pressure it is high Frequency is exchanged（Such as the output of electronic transformer）Deng.And it is that can become with LED forward drop value that the output of LED drive power is then most of Change and change the constant current source of voltage.

High efficiency LED is energy-conserving product, and the efficiency of driving power supply is high, is arranged on the structure in light fixture for power supply, especially To be important.Because LED luminous efficiency declines with the rise of LED temperature, LED radiating is extremely important.

And the most radiating effects of LED lamp on market today are poor, so that the service life that result in LED lamp is shortened, Reduce the service efficiency of LED drive power, it is easier to cause the damage of the LED drive power caused by the problems such as radiating uneven It is bad, therefore, it is badly in need of a kind of LED lamp that can improve LED lamp heat sinking function to solve the problem.

The content of the invention

The purpose of this utility model be provide a kind of curve modeling by the way that heat radiating fin structure to be designed to hollow out so as to Cross-ventilation is realized, the LED lamp of ventilation and heat efficiency is improved, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical scheme：

A kind of cross-ventilated LED lamp, including lamp body, lamp plate and lamp bead, the central nesting of the lamp body are provided with lamp LED drive power is installed with above plate, lamp plate, some fin are uniformly welded between the lamp body and lamp plate, The shape of the fin is provided with solid cylinder structure in the shape that caves inward, the junction of the fin, the lamp plate Inner side is uniformly inlaid with some lamp beads.

It is used as further program of the utility model：

The heat radiating fin structure is the Curve Design of Openworks shape.

It is used as further program of the utility model：

The housing of the LED drive power is screwed admittedly in blinds fan-shaped, and LED drive power with its housing by screw It is fixed.

It is used as further program of the utility model：

The surface of the lamp plate offers some symmetrical mounting holes, if being welded with below the housing of LED drive power Connecting pole corresponding with position of mounting hole is done, LED drive power is fixed by way of connecting pole is hinged with mounting hole with lamp plate.

It is used as further program of the utility model：

Suspension ring for suspension are installed above the housing of the LED drive power.

It is used as further program of the utility model：

The output end of the LED drive power and the input of lamp bead are electrically connected with.

Compared with prior art, the beneficial effects of the utility model are：The utility model is by by the fin of the device Structure is designed to the curve-like of hollow out, so that forming cross-ventilation between fin two-by-two, improves ventilation and heat efficiency, And devise solid cylinder structure in the junction of fin so that the heat flowed out from lamp bead and LED drive power is first Disperse after concentration, reached the purpose of balanced radiating, the device can also effectively lift the service life of LED lamp in addition, have There are the saving energy, the advantages of environmental protection is practical.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is present invention looks up structural representation of the present utility model；

Fig. 3 is main structure diagram of the present utility model.

Marginal data：

1- lamp bodies, 2- fin, 3- solid cylinders structure, 4- screws, 5-LED driving power supplies, 6- suspension ring, 7- lamp beads, 8- lamp plates, 9- mounting holes, 10- connecting poles.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer in Fig. 1-3, the utility model embodiment, a kind of cross-ventilated LED lamp, including lamp body 1, lamp plate 8 With lamp bead 7, the central nesting of the lamp body 1 is provided with lamp plate 8, and the top of lamp plate 8 is installed with LED drive power 5, described Some fin 2 are uniformly welded between lamp body 1 and lamp plate 8, the shape of fin 2 is in the shape that caves inward, it is intended that Increase the spacing between fin 2 and LED drive power 5, be conducive to ventilation and heat, the junction of fin 2 is provided with filled circles Column structure 3, it is intended that making lamp bead 7 and LED drive power 5 transfer out distributing for next even heat, its is specific Principle is, when heat flows out from lamp bead 7 and LED drive power 5, the solid cylinder structure 3 to be first passed through, because these realities Heart cylindrical structure 3 is provided in the junction of fin 2, so heat can be concentrated first in the junction, then disperses to flow to The fin 2 of both sides, so that the purpose of balanced radiating has been reached, in addition, this kind of heat dissipating method can also be effectively increased the longevity of lamp body 1 Life, the inner side of the lamp plate 8 is uniformly inlaid with some lamp beads 7.

The structure of fin 2 is the Curve Design of Openworks shape, it is intended that one is that Curve Design can greatly increase radiating surface Product, two are designed to Openworks shape, for existing products in markets, and present apparatus openwork part space is big, can effectively improve the device The efficiency of ventilation and heat.

The housing of LED drive power 5 is in blinds fan-shaped, and LED drive power 5 screws fixation with its housing by screw 4, It is intended that the housing of blinds fan-shaped can effectively increase the area of dissipation of LED drive power 5, so as to extend its service life.

The surface of lamp plate 8 offer be welded with below some symmetrical mounting holes 9, the housing of LED drive power 5 it is some Connecting pole 10 corresponding with the position of mounting hole 9, LED drive power 5 is by way of connecting pole 10 and mounting hole 9 are hinged and lamp plate 8 fix, it is intended that because the connecting pole 10 of the lower section of LED drive power 5 has certain height, so compared to traditional LED drive power 5 is directly installed on this design on lamp body 8, and the present apparatus can be such that the bottom of LED drive power 5 also reaches To good result of ventilating heat dissipation.

Suspension ring 6 for suspension are installed above the housing of LED drive power 5.

The output end of LED drive power 5 is electrically connected with the input of lamp bead 7.

The structure of the fin 2 of the device is designed to the song of hollow out by the utility model in order to realize the radiating of the device Wire, so that forming cross-ventilation between fin 2 two-by-two, improves the efficiency of ventilation and heat, and in the company of fin 2 The place of connecing devises solid cylinder structure 3 so that the heat flowed out at LED drive power 5 and lamp bead 7 is first concentrated to be disperseed afterwards, The purpose of balanced radiating is reached.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims

1. a kind of cross-ventilated LED lamp, including lamp body, lamp plate and lamp bead, the central nesting of the lamp body are provided with lamp plate, LED drive power is installed with above lamp plate, it is characterised in that be uniformly welded between the lamp body and lamp plate some Fin, the shape of the fin is in the shape that caves inward, and the junction of the fin is provided with solid cylinder structure, described The inner side of lamp plate is uniformly inlaid with some lamp beads.

2. a kind of cross-ventilated LED lamp according to claim 1, it is characterised in that the heat radiating fin structure is to engrave The Curve Design of empty shape.

3. a kind of cross-ventilated LED lamp according to claim 1, it is characterised in that the shell of the LED drive power Body is in blinds fan-shaped, and LED drive power screws fixation with its housing by screw.

4. a kind of cross-ventilated LED lamp according to claim 1 or 3, it is characterised in that open on the surface of the lamp plate Provided with some symmetrical mounting holes, some connections corresponding with position of mounting hole are welded with below the housing of LED drive power Post, LED drive power is fixed by way of connecting pole is hinged with mounting hole with lamp plate.

5. a kind of cross-ventilated LED lamp according to claim 1 or 3, it is characterised in that the LED drive power Housing above suspension ring for suspension are installed.

6. a kind of cross-ventilated LED lamp according to claim 1, it is characterised in that the LED drive power it is defeated Go out end and the input of lamp bead is electrically connected with.