CN203177118U

CN203177118U - LED (Light Emitting Diode) bulb lamp with ventilation and heat dissipation structure

Info

Publication number: CN203177118U
Application number: CN201320171714XU
Authority: CN
Inventors: 谢成立; 李非韩
Original assignee: SHENZHEN MINGHUA OPTOELECTRONICS Co Ltd
Current assignee: SHENZHEN MINGHUA OPTOELECTRONICS Co Ltd
Priority date: 2013-04-09
Filing date: 2013-04-09
Publication date: 2013-09-04
Anticipated expiration: 2023-04-09

Abstract

The utility model relates to an LED (Light Emitting Diode) bulb lamp with a ventilation and heat dissipation structure. The LED bulb lamp comprises a ventilation and heat dissipation shell, a heat dissipation base platform, a lamp panel and a lamp shade, wherein the ventilation and heat dissipation shell is made from plastic material, is provided with an inner surface and forms an inner cavity by virtue of the inner surface in a surrounding way, the ventilation and heat dissipation shell is provided with a plurality of heat dissipation holes, the heat dissipation holes are communicated with the inner cavity, the inner surface of the ventilation and heat dissipation shell is provided with a plurality of connecting ribs in a protruding way, the connecting ribs are arranged in the inner cavity, the heat dissipation base platform is arranged at the top parts of the connecting ribs and is provided with a top connecting surface and a plurality of heat dissipation fins, the top connecting surface is positioned at the top part of the heat dissipation base platform, the heat dissipation fins are arranged at the bottom part of the heat dissipation base platform, and the whole heat dissipation base platform is made from metal aluminum.

Description

A kind of LED bulb lamp with ventilation and heat structure

Technical field

The utility model relates to a kind of LED bulb lamp, refers to a kind of ventilation and heat shell and heat radiation base station of comprising especially, and the heat radiation base station is arranged in the ventilation and heat shell, and the ventilation and heat shell is provided with the LED bulb lamp of some ventilation and heat pore structures.

Background technology

Present improving constantly along with people's living standard, people are to the application of lamp, aspect aesthetic appearance, also put forward higher requirement, therefore on producing and designing, namely to examine the filter production cost, reach energy-saving effect again, can also effectively the heat that produces be discharged from LED bulb lamp inside simultaneously, avoid influencing the life-span of lamp.

For the structural design of the radiator of LED bulb lamp, at present in the industry main way be divided into two kinds a kind of be all to make of plastic material, another then is all to make of aluminum.First kind of its major defect of mode is that the heat dispersion of radiator is poor, and the service life of led light source is short; And its defective of the second way is that safety coefficient is low, the cost of material height, and Heavy Weight, transportation is inconvenient, and this is the major defect for conventional art.

The utility model content

The utility model provides a kind of LED bulb lamp with ventilation and heat structure, skin of the present utility model is made of plastic cement, and offer on the skin discharge orifice, small-sized aluminium flake is equipped with in its inside, the LED lamp plate then is installed on the aluminium flake, such structural design not only can reduce the service life that material cost also can prolong whole light fixture simultaneously, and security performance also increases, and this is main purpose of the present utility model.

Technical solution adopted in the utility model is: a kind of LED bulb lamp with ventilation and heat structure, it comprises the ventilation and heat shell, the heat radiation base station, lamp plate and lampshade, wherein, this ventilation and heat shell is made by plastic material, this ventilation and heat shell has inner surface, and center on formation one inner chamber by this inner surface, this ventilation and heat shell is provided with some louvres, this louvre and this intracavity inter-connection, be provided with the lamp holder connector in the bottom of this ventilation and heat shell, screwed togather connector on this lamp holder connector, convexed with some connection ribs at this inner surface of this ventilation and heat shell, some these connection ribs are arranged in this inner chamber.

This heat radiation base station is arranged on the top of this connection rib, that is to say by some these connection ribs base station that should dispel the heat and be erected in this inner chamber, this heat radiation base station has top joint face and some fin, wherein, this top joint face is positioned at the top of this heat radiation base station, some these fin are arranged on the bottom of this heat radiation base station, and this heat radiation base station integral body is made by metallic aluminium.

This lamp plate is fixedly installed on this top joint face of this heat radiation base station, this lamp plate is provided with some led light sources, this lampshade is connected to the top of this ventilation and heat shell, this lampshade covers at this lamp plate wherein, in concrete enforcement, be provided with bayonet socket at the top of this ventilation and heat shell, corresponding with this bayonet socket, be provided with snap ring at this lampshade front end, this snap ring is connected in this bayonet socket.

The beneficial effects of the utility model are: the utility model is in concrete work, this lamp plate electrified light emitting, the heat that produces in the time of this lamp plate work at first is passed on this heat radiation base station, outwards distributed by this heat radiation base station, because this heat radiation base station is arranged in this inner chamber of this ventilation and heat shell, and on this ventilation and heat shell by being provided with some these louvres, so the heat of this heat radiation base station can outwards distribute efficiently by this louvre, because this heat radiation base station integral body is made by metallic aluminium, and this ventilation and heat shell is made by plastic material, can make the utility model when not reducing radiating efficiency, reduce the weight of finished product by such structural design, reduce the material cost of product.

Description of drawings

Fig. 1 is three-dimensional decomposition texture schematic diagram of the present utility model.

Fig. 2 is the three-dimensional decomposition texture schematic diagram of ventilation and heat shell of the present utility model and heat radiation base station.

The specific embodiment

Shown in Fig. 1 to 2, a kind of LED bulb lamp with ventilation and heat structure, it comprises ventilation and heat shell 10, heat radiation base station 20, lamp plate 30 and lampshade 40, wherein, this ventilation and heat shell 10 is made by plastic material.

This ventilation and heat shell 10 has inner surface, and centers on formation one inner chamber 11 by this inner surface.

This ventilation and heat shell 10 is provided with some louvres 12, and this louvre 12 is connected with this inner chamber 11, is provided with lamp holder connector 13 in the bottom of this ventilation and heat shell 10, has screwed togather connector 14 on this lamp holder connector 13.

This inner surface at this ventilation and heat shell 10 convexes with some connection ribs 15, and some these connection ribs 15 are arranged in this inner chamber 11.

This heat radiation base station 20 is arranged on the top of this connection rib 15, that is to say by some these connection ribs 15 base station 20 that should dispel the heat to be erected in this inner chamber 11.

This heat radiation base station 20 has top joint face 21 and some fin 22, and wherein, this top joint face 21 is positioned at the top of this heat radiation base station 20, and some these fin 22 are arranged on the bottom of this heat radiation base station 20.

These heat radiation base station 20 integral body are made by metallic aluminium.

This lamp plate 30 is fixedly installed on this top joint face 21 of this heat radiation base station 20, and this lamp plate 30 is provided with some led light sources.

This lampshade 40 is connected to the top of this ventilation and heat shell 10, and this lampshade 40 covers at this lamp plate 30 wherein.

In concrete enforcement, be provided with bayonet socket at the top of this ventilation and heat shell, corresponding with this bayonet socket, be provided with snap ring at this lampshade front end, this snap ring is connected in this bayonet socket.

The utility model in concrete work, these lamp plate 30 electrified light emittings, the heat that produces in the time of these lamp plate 30 work at first is passed on this heat radiation base station 20, is outwards distributed by this heat radiation base station 20.

Because this heat radiation base station 20 is arranged in this inner chamber 11 of this ventilation and heat shell 10, and on this ventilation and heat shell 10 by being provided with some these louvres 12, so the heat of this heat radiation base station 20 can outwards distribute efficiently by this louvre 12.

Because these heat radiation base station 20 integral body are made by metallic aluminium, and this ventilation and heat shell 10 is made by plastic material, can make the utility model when not reducing radiating efficiency, reduce the weight of finished product by such structural design, reduce the material cost of product.

Claims

1. LED bulb lamp with ventilation and heat structure, it is characterized in that: comprise the ventilation and heat shell, the heat radiation base station, lamp plate and lampshade, wherein, this ventilation and heat shell is made by plastic material, this ventilation and heat shell has inner surface, and center on formation one inner chamber by this inner surface, this ventilation and heat shell is provided with some louvres, this louvre and this intracavity inter-connection, this inner surface at this ventilation and heat shell convexes with some connection ribs, some these connection ribs are arranged in this inner chamber

This heat radiation base station is arranged on the top of this connection rib, and this heat radiation base station has top joint face and some fin, wherein, this top joint face is positioned at the top of this heat radiation base station, some these fin are arranged on the bottom of this heat radiation base station, and this heat radiation base station integral body is made by metallic aluminium

This lamp plate is fixedly installed on this top joint face of this heat radiation base station, and this lamp plate is provided with some led light sources, and this lampshade is connected to the top of this ventilation and heat shell, and this lampshade covers at this lamp plate wherein.

2. a kind of LED bulb lamp with ventilation and heat structure as claimed in claim 1 is characterized in that: be provided with the lamp holder connector in the bottom of this ventilation and heat shell, screwed togather connector on this lamp holder connector.

3. a kind of LED bulb lamp with ventilation and heat structure as claimed in claim 1, it is characterized in that: the top at this ventilation and heat shell is provided with bayonet socket, and is corresponding with this bayonet socket, is provided with snap ring at this lampshade front end, and this snap ring is connected in this bayonet socket.