CN205746114U

CN205746114U - There is the LED lamp of stealthy heat abstractor

Info

Publication number: CN205746114U
Application number: CN201620637598.XU
Authority: CN
Inventors: 刘骁洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-26
Filing date: 2016-06-26
Publication date: 2016-11-30
Anticipated expiration: 2026-06-26

Abstract

This utility model relates to a kind of LED lamp, a kind of LED lamp with stealthy heat abstractor, its structural feature is, lamppost is polygon cylinder structure, there is multiple side, luminous body is installed on each side, both sides, each side extend to lampshade connector, lampshade is made up of the fan-shaped cover body that multiple cross sections are opening, a side on each fan-shaped cover body correspondence lamppost, the corresponding lampshade connector with these both sides, side in both sides of fan-shaped cover body opening part is attached, the lamppost side of each fan-shaped corresponding connection of cover body forms a sector element, multiple sector elements enclose a pipe, between the most adjacent two sector elements, there is interval, this is spaced apart ventilation and heat passage.This ventilation and heat passage is capable of lamppost and the direct heat exchange in the external world, is hidden between two sector elements, it is ensured that the safety of lamppost and service requirement simultaneously, and therefore radiating rate is fast, and good heat dissipation effect substantially prolongs the service life of light fixture.

Description

There is the LED lamp of stealthy heat abstractor

Technical field

This utility model relates to a kind of LED lamp, a kind of LED lamp with stealthy heat abstractor.

Background technology

In prior art, LED lamp includes lamp socket, lamp bead post, lamp driving circuit, lamp holder and lampshade, and lamp holder connects Entering power supply, and connect lamp socket, lamp driving circuit is placed in the inner chamber of lamp socket from lower section, and one end connects power supply, and the other end is then Connect the lamp bead plate on lamp bead post；Lamp bead post is positioned at above lamp socket, fixes with lamp socket and is connected, and lampshade is a kind of transparent or nontransparent Housing, cover lamp bulb seat and with lamp socket airtight connection.

Described lamp socket is through the radiator frequently as light fixture, and it typically leaves the louvre that connection is extraneous, it is simple in light fixture The convective exchange of outer air.But, this radiating mode is passive, and lamp interior is air-tight state, main heater element For luminous body-lamp bead plate, the heat of generation just passes to the air of lamp interior, then passes through with the cold-hot characteristic that air is own Louvre on lamp socket carries out heat loss through convection.In view of the seal requirement of light fixture self, the hole of this external connection is usual The least, and " the entering " or " going out " of no matter convection current be this hole, therefore radiating airflow needs the most roundabout, causes dispelling the heat right Flow Velocity is slow, and therefore radiating effect is the most limited, greatly have impact on using effect and the service life of light fixture.Additionally for pipe The light fixture of shape, owing to its lamp tube needs to bear the heat that luminous body in fluorescent tube produces, ensures illuminating effect, the most again Being the fluorescent tube using glass material, therefore manufacturing cost is high, because glass lamp is fragile article, so packaging, cost of transportation are the most relatively High.

Utility model content

The purpose of this utility model is according to providing a kind of good heat dissipation effect in place of the deficiencies in the prior art, using the longevity Life is long, the LED lamp with stealthy heat abstractor of good economy performance.

The purpose of this utility model is realized by following approach:

Having the LED lamp of stealthy heat abstractor, include lampshade, luminous body, lamppost and lamp socket, its structural feature exists In, lamppost is polygon cylinder structure, has multiple side, and luminous body is installed on each side, and both sides, each side are prolonged Stretching for lampshade connector, lampshade is made up of the fan-shaped cover body that multiple cross sections are opening, on each fan-shaped cover body correspondence lamppost Individual side, the corresponding lampshade connector with these both sides, side in both sides of fan-shaped cover body opening part is attached, each fan-shaped cover body The lamppost side of corresponding connection forms a sector element, and multiple sector elements enclose a pipe, and the most adjacent two Having interval between individual sector element, this is spaced apart ventilation and heat passage；Lamp socket is then installed on a side end of pipe.

So, the lamppost as major heat producing components has the part that directly contact is extraneous, and this part is positioned at adjacent two In interval between sector element, it is possible to carry out heat exchange with the cold air in clearance space, so that this interval becomes logical The passage of wind heat radiation, and this ventilation and heat passage is hidden between two sector elements, defines the heat abstractor of a kind of stealth. In the art, the lamppost part of luminous body is installed all by the complete blanketing of lampshade, is in airtight space, can only pass through The louvre being communicated on lamp socket dispels the heat, and lamppost itself is in view of safety and runs reason, the most directly contacts the external world. This utility model breaches the general knowledge that this is usual, extends with lamppost side, is split by original lampshade, a pair simultaneously The covering of one is on luminous body, and the part that now side of lamppost is extended directly can contact with the external world, but the most straight Connect outside being exposed to, but be hidden between lampshade and lampshade, it is ensured that the safety of lamppost and service requirement, be capable of again simultaneously With extraneous direct heat exchange, therefore radiating rate is fast, and good heat dissipation effect substantially prolongs the service life of light fixture.

This utility model can further particularly as follows:

Described fan-shaped cover body is plastic material and makes, both sides correspondence and the both sides, lamppost side of fan-shaped cover body opening part Lampshade connector when being attached, be positioned at the luminous body on lamppost side and be just housed in this sector cover body.

Owing to lamppost is by dispelling the heat as the interval of ventilation and heat passage, the heat therefore produced by luminous body is the most not Concentrating in lampshade, the heat energy that therefore lampshade is born reduces again, it may be considered that the plastics replacement glass that use cost is relatively low Make lampshade, packaging and the reduction of the upper cost of transport can also be brought therewith further so that LED described in the utility model There is good economy, expand range of application.

Being provided with strip slot on each side on described lamppost, luminous body now is a kind of banded structure, It is inserted in this strip slot, thus is arranged on lamppost.

Luminous body is actually separated by the structure of insertion slot type with lamppost, forms respective separate component, during installation only Need grafting, and when changing, only need to change out of order luminous body, do not affect other luminous bodys, without relating to lamppost Process, therefore, it is possible to make the assembling of light fixture, safeguard and change more convenient.

Described lamppost is made with aluminum alloy materials.

The material feature of aluminium alloy is lightweight, good rigidity, and has the heat exchange performance that metal is good.Therefore lamppost portion Dividing the pipe support that can be used as each sector element for material with aluminium alloy to support, the good heat radiating feature that may utilize again aluminium alloy carries The radiating effect of high light fixture.

In sum, this utility model provides a kind of LED lamp with stealthy heat abstractor, devises multiple by lamp Post side and the sector element of fan-shaped lampshade composition, have interval, and this interval be by lamppost side two between each sector element Lampshade connector and fan-shaped lampshade side composition, the so lamppost as major heat producing components that limit extends have outside directly contact The part on boundary so that this interval becomes the passage of ventilation and heat, is hidden in again between two sector elements, and therefore radiating rate is fast, Good heat dissipation effect, it is possible to be effectively improved the service life of light fixture, does not affect the operation safety of light fixture simultaneously.

Accompanying drawing explanation

Fig. 1 show the separation structure signal of the LED lamp described in this utility model embodiment with stealthy heat abstractor Figure.

Fig. 2 show lampshade in the LED lamp with stealthy heat abstractor, the cross section view of lamppost part.

Fig. 3 has the LED lamp of stealthy heat abstractor and is applied to the structural representation of power saving fluorescent lamps described in showing.

Below in conjunction with the accompanying drawings this utility model is described further.

Detailed description of the invention

Most preferred embodiment:

Referring to the drawings 1, there is the LED lamp of stealthy heat abstractor, include lampshade 5, luminous body 6, lamppost 7 and lamp socket 4, Lamppost 7 constructs for triangle cylinder, has three sides, each side is provided with a strip slot, this strip slot By two, the rail mounted groove bar 72 on dual-side parallel, length direction on the side forms, and now described luminous body 6 is A kind of banded structure, is specially a kind of long shaped plate columnar structure, is made up of elongated plates and lamp bead mounted thereto, will during installation Elongated plates is inserted from one end of strip slot and all slips into slot along both sides rail mounted groove bar 72.Lamppost 7 every The both sides of individual side stretch out respectively and form lampshade connector 71, and this lampshade connector 71 can make a kind of guide-track groove.

In conjunction with accompanying drawing 2, lampshade 5 is made up of three fan-shaped cover bodies, and the dual-side of fan-shaped cover body does not close, but in one Opening shape, the width of opening is suitable with the spacing of two lampshade connectors 71 of lamppost 7 side, now, each fan-shaped cover body Can a corresponding side, and dock with the lampshade connector 71 of this side, so, each fan-shaped corresponding connection of cover body Lamppost side form a sector element, three sector elements just enclose one round lamp tube of formation, and luminous body is with banding Inserted mode is inserted in sector element.Between two adjacent sector elements, there is a clearance space, this clearance space by Fan-shaped cover body and two lampshade connector compositions of adjacent two sides, it is possible to directly contact the external world, therefore dissipate as ventilating The passage of heat uses, and has and directly can carry out heat exchange with the external world, during the secret being simultaneously in again between two sector elements is spaced, There is certain crypticity.

On the basis of technique scheme, this utility model also has following main points: 1, lamp housing portion plastics are replaced Original glass tubing, it is possible to effectively reduce cost；2, lamppost part is made with aluminum alloy materials, i.e. as the pipe of each sector element Frame supports, and may utilize again the feature of aluminium alloy good heat dissipation effect.

Accompanying drawing 1 show a kind of application of the LED lamp with stealthy heat abstractor described in the utility model, this application In, fluorescent tube one end of sector element composition connects lamp cap cover 1 by lamp socket 4, and drive circuit 2 is arranged in lamp socket, and lamp cap cover 1 is again Connecting lamp holder, the other end of fluorescent tube then uses lamp body bottom 8 lid to connect, and becomes the LED lamp of a kind of single head.

The LED lamp with stealthy heat abstractor described in the utility model can be made into elongated strip shaped fluorescent tube or short The fluorescent tube of thick shape, as shown in Figure 3, the two ends of fluorescent tube are respectively connected with lamp socket 4 to this fluorescent tube, and are had can be connect by lamp socket 4 connection The lamp cap cover 1 of civil power electrode, becomes the LED energy-saving lamp of a kind of double end.

The not described part of this utility model is same as the prior art.

Claims

1. there is the LED lamp of stealthy heat abstractor, include lampshade, luminous body, lamppost and lamp socket, it is characterised in that lamppost Constructing for polygon cylinder, have multiple side, luminous body is installed on each side, and both sides, each side extend to lampshade Connector, lampshade is made up of the fan-shaped cover body that multiple cross sections are opening, a side on each fan-shaped cover body correspondence lamppost, fan The corresponding lampshade connector with these both sides, side in the both sides of shape cover body opening part is attached, each fan-shaped corresponding company of cover body The lamppost side connect forms a sector element, and multiple sector elements enclose a pipe, the most adjacent two sector elements Between there is interval, this is spaced apart ventilation and heat passage；Lamp socket is then installed on a side end of pipe.

The LED lamp with stealthy heat abstractor the most according to claim 1, it is characterised in that described fan-shaped cover body Being plastic material to make, the corresponding lampshade connector with both sides, lamppost side in both sides of fan-shaped cover body opening part is attached Time, it is positioned at the luminous body on lamppost side and is just housed in this sector cover body.

The LED lamp with stealthy heat abstractor the most according to claim 1, it is characterised in that every on described lamppost Being provided with strip slot on individual side, luminous body now is a kind of banded structure, it is possible to insert in this strip slot, Thus be arranged on lamppost.

The LED lamp with stealthy heat abstractor the most according to claim 1, it is characterised in that described lamppost is with aluminum Alloy material is made.