CN201062739Y

CN201062739Y - Combined street lamp structure

Info

Publication number: CN201062739Y
Application number: CNU2007201545326U
Authority: CN
Inventors: 官有占
Original assignee: CHANGSHU CGPOWER ENERGY Corp
Current assignee: CHANGSHU CGPOWER ENERGY Corp
Priority date: 2007-05-09
Filing date: 2007-05-09
Publication date: 2008-05-21
Anticipated expiration: 2017-05-09

Abstract

The utility model provides a composite type street lamp structure; wherein, a body locating frame and a lamp globe are assembled with a radiating component to form a closed space, a rigid coupling seat and a body can be installed with the lamp body and the radiating component as per different required appearances and forms to provide the user with a diversified appearance form, a luminous element and a light guiding element are simultaneously combined at a heat-conductive unit to install the radiating component. The luminous element is accurately corresponding to the position of the light guiding element, can precisely project and collect luminous beams to increase lighting brightness, is dampproof and anti-oxidation at the same time and provides the user with fine heat elimination and steady electric conduction.

Description

The combined type lamp post structure

Technical field

The utility model relates to a kind of ligthing paraphernalia, more detailed it, refer in particular to the combined type lamp post structure that can select external form to be used in combination about lamp housing integral body.

Background technology

General habitual light fixture such as indoor lamp, outside light or street lighting, because of the conventional lamp luminous efficiency low, power consumption and Fa Gaore, produce very many puzzlements in the use, recently because of the led technology maturation, produce stable, being used as light fixture with light emitting diode uses extensive application to use at various light fixtures, but these light fixtures when using light emitting diode for heat radiation is provided, as shown in Figure 1, so also light emitting diode 1 is installed on the loop, upper strata of an aluminum metal substrate 2, aluminum metal substrate 2 is abutted on the metal heat sink again, then these assemblies are installed on connection one power source means in the lamp housing 4, think for being hung on a lamp bracket 6 and use.

But in the lamp housing 4 power source means and light emitting diode 1 are installed at present, after aluminum metal substrate 2 and metal heat sink 3 assemblings, lamp housing 4 is skies, via the junction communicate (shown in Fig. 1 symbol A and C) be communicated with outside air, lamp housing 4 has very big seam for two-piece type covers joint (shown in symbol B among Fig. 1) at lower cover 5 again, cause the regular inflow lamp housing 4 of extraneous humid air and contaminated gas like this, light emitting diode 1 welding circuit position, aluminum metal substrate 2 and metal heat sink 3 contact positions, also directly contact with extraneous humid air and contaminated gas, especially outdoor lamp, street lamp is in wind and rain season or coastal area, be easy to cause light emitting diode 1 welding circuit position, aluminum metal substrate 2 and metal heat sink contact position produce moist corrosion or oxidation, this all causes the short circuit of making moist of light emitting diode 1 welding circuit position easily, the oxidation affects conductive effect, while light emitting diode 1 welding circuit position, aluminum metal substrate 2 and metal heat sink 3 contact positions, also can reduce heat radiation and heat-conducting effect greatly because of moist corrosion or oxidation, cause and cause heat radiation service time for a long time, the conduction situation is bad, light emitting diode 1 operating temperature can't appropriately be mediated relatively, luminous efficiency reduces, the disappearance that also causes power consumption to improve simultaneously.

Light emitting diode 1, aluminum metal substrate 2 and metal heat sink 3 assembling back volume ratio conventional bulb are big again.In the lamp housing 4 power source means must be installed, to such an extent as to cause light emitting diode 1, the volume that is installed on lamp housing 4 after aluminum metal substrate 2 and metal heat sink 3 assemblings is also big, have because of the different demands that the particular appearance moulding is arranged in ground for outdoor lamp especially view or street lamp, the volume of lamp housing 4 is big, the producer will prepare multiple large-scale lamp housing 4 stocks simultaneously, not only cause material cost to roll up, the cost of die cost and parking space also promotes greatly simultaneously, all cause operating cost to increase to producer and sellers, this many disappearance all causes manufacturing, sell and the greatest inconvenient person of user, the dealer is for the heat radiation of improvement light fixture, conduction, reducing production costs provides diversified appearance and modeling lighting, truly have urgent demand, and taken like a shot and use by the LED dealer.

This case creator is manufacturing and the design of being engaged in illumination and energy equipment relevant device with it for many years, in view of habitual illuminating lamp uses light emitting diode link circuit, the oxidation of making moist easily, heat radiation can't effectively be provided, must improve overall structure and provide various appearance and modeling combination to select, guarantee that conduction smashes heat energy power, can increase service life and strengthen brightness of illumination and use, be that active research improves, has then exploitation of the present utility model.

The utility model content

The purpose of this utility model is to improve the deficiencies in the prior art, provides a kind of light-emitting component to keep moistureproof, anti-oxidation working space, can guarantee conduction, heat-conducting effect, improves the combined type lamp post structure of life-span, enhancing luminous efficacy.

The secondary objective of the utility model combined type lamp post structure provides a kind ofly can install lamp housing, radiating component according to the outward appearance of different needs, moulding, and the combined type lamp post structure of diversified appearance and modeling is provided.

The another secondary objective of the utility model combined type lamp post structure provides and a kind ofly can significantly reduce light leak, and can accurately throw, converge light increase brightness of illumination the combined type lamp post structure.

A kind of combined type lamp post structure, it is that a light-emitting component is fixed in a radiating component and connects a loop, and it is communicated with a power source means for being installed on a lamp housing, and this power source means turn-on power is supplied the luminous outlet of this light-emitting component for the illumination use, it is characterized in that:

This radiating component ties up to that a side is provided with holder, opposite side is provided with a radiating part;

One heat-conductive assembly is to fix this holder, fluid-tight engagement, and this heat-conductive assembly one side sets firmly this loop, and this light-emitting component is fixed in this heat-conductive assembly and connects this loop;

This lamp housing is to be located at this radiating component and to keep airtight joint, and this lamp housing extends a space and engages a transparent airtight combination of lampshade, and this lamp cover is should light-emitting component.

The limit of this radiating component is provided with a blocking limit; This lamp housing has a posting, and this posting is provided with anti-involutory this clamping slot of bakie and is bonded with each other airtight fixingly, and this anti-bakie engages this clamping slot and forms recessed, shape for lugs so that dustproof and antiseep.

The posting of this lamp housing connects a fixing base, and this fixing base is affixed for connecting corresponding lamp stand.

The posting of this lamp housing connects the housing of a setting moulding, so that this lamp housing collocation different shaping.

This light-emitting component covers the reflector of a light conducting member, affixed lens in this reflector, to should light-emitting component.

The posting of this lamp housing is provided with a skirt, is used for extracting air and aqueous vapor, keeps confined space between this skirt sealing, this posting, this lampshade.

The main purpose of the utility model combined type lamp post structure, be to form confined space and realize by posting, lampshade assembling radiating component with lamp housing, provide light-emitting component to be connected in heat-conductive assembly radiating component is installed, good heat extraction and stable conduction can moistureproof, anti-oxidationly be provided, improve emitting component, save electrical source consumption and increase service life.

The secondary objective of the utility model combined type lamp post structure is by can lamp housing, radiating component realization being installed according to outward appearance, the moulding of different needs with fixing base, housing, can providing diversified appearance and modeling to use thus.

The another secondary objective of the utility model combined type lamp post structure, be to block fixed bit by being fixed in heat-conductive assembly with light conducting member, accurate corresponding light conducting member position, the luminous site of light-emitting component, refraction bottom side periphery light is realized, light leak can be significantly reduced thus, and light increase brightness of illumination person can be accurately throwed, converge.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the schematic diagram of habitual light emitting diode entire combination.

Fig. 2 is radiating component, lamp housing and fixing base, the shell combination cross-sectional schematic of the utility model first preferred embodiment.

Fig. 3 is that the heat-conductive assembly of the radiating component of the utility model first preferred embodiment is established the schematic diagram in loop.

Fig. 4 is the heat-conductive assembly cross-sectional schematic that the light-emitting component of the utility model first preferred embodiment is assembled in radiating component.

Fig. 5 is that heat-conductive assembly, light-emitting component and the leaded light component of the utility model first preferred embodiment partly decomposes cross-sectional schematic.

Fig. 6 is radiating component, the lamp housing combination cross-sectional schematic of the utility model first preferred embodiment.

Fig. 7 is that radiating component, the lamp housing built-up section of the utility model first preferred embodiment amplifies cross-sectional schematic.

Fig. 8 is that radiating component, the lamp housing of the utility model first preferred embodiment partly decomposes cross-sectional schematic.

Fig. 9 is radiating component, the lamp housing decomposing schematic representation of the utility model first preferred embodiment.

Figure 10 is radiating component, lamp housing and fixing base, the shell combination cross-sectional schematic of the utility model first preferred embodiment.

Figure 11 is radiating component, fixing base and the housing parts combination enlarged diagram of the utility model first preferred embodiment.

Figure 12 is radiating component, fixing base and the housing section decomposing schematic representation of the utility model first preferred embodiment.

Figure 13 is the use schematic diagram of radiating component, fixing base and the shell combination of the utility model first preferred embodiment.

The specific embodiment

The combined type lamp post structure that the utility model provides, see also shown in Fig. 2,3 and 4, first preferred embodiment, its general structure system comprises that a radiating component 20, a heat-conductive assembly 30, a light-emitting component 40, a light conducting member 50, a lamp housing 60, a fixing base 70 and a housing 80 form:

This radiating component 20, seeing also shown in Fig. 2,5 and 6, is that high-thermal conductive metal is made the heat radiation matrix, and the one side is provided with the holder 21 of concave shape, the saturating empty and dual-side formation composition surface of these holder 21 1 sides, these radiating component 20 another side one are extended radiating wings and are formed a radiating part 23; The periphery of this radiating component 20 is provided with the blocking limit 24 of a concaveconvex shape.

This heat-conductive assembly 30 sees also shown in Fig. 2,3 and 5, is can embed this holder 21 and this holder 21 is abutted against in the two side, and these heat-conductive assembly 30 1 sides set firmly a loop 31, and this loop 31 is provided with an independent solder side 32 that does not connect lead according to layout; See also shown in Figure 4ly, in addition be provided with a pair of stop hole 33 around the solder side 32 of this heat-conductive assembly 30.

This light-emitting component 40, see also shown in Fig. 4,5 and 6, the utility model system uses the both sides of light emitting diode, one pedestal 41 to be provided with two electrodes 42, the bottom surface is provided with a heat pillow 43, is provided with the metallics that can weld and have good thermal conductivity in addition, this electrode 42, heat pillow 43 independently are not connected separately, electrode 42 these loops 31 of welding of this light-emitting component 40, not these 31 independent connections on the solder side 32 of lead of loop of these heat pillow 43 welding.

This light conducting member 50 sees also shown in Fig. 5,6 and 7, is that a reflector 51 central perforations cover this light-emitting component 40, and these light conducting member 50 bottom sides are provided with the card post 52 of an overhead kick, and its stop hole 33 that can be inserted in this heat-conductive assembly 30 blocks fixed bit; In addition in this reflector 51 53 pairs on affixed lens should light-emitting component 40.

This lamp housing 60, see also Fig. 7, shown in 8 and 9, system is provided with a posting 61 covers should radiating component 20 side faces, this posting 61 is provided with the anti-bakie 62 of a concave shape, should be provided with most osculums 63 by anti-bakie 62 periphery root edges, concave shape that should anti-bakie 62 is to should 24 outstanding positions, blocking limit and be bonded with each other airtight fixing, should form recessed in this blocking limit 24 of anti-bakie 62 joints, dustproof and the antiseep of shape for lugs, these posting 61 root edges form the lampshade 65 that a flanging 64 engages a clear glass system, and it engages periphery and forms airtight combination with the viscose sealed engagement, this lampshade 65 can cover this light-emitting component 40, and this posting 61, form confined space between this lampshade 65 and this radiating component 20; This posting 61 is provided with an electrical equipment box 66, supplies to install a power source means 67 in addition, and these power source means 67 1 ends connect the loop 31 of this heat-conductive assembly 30, distolateral UNICOM power supply is supplied the power supply of appropriate voltage parameter in addition; The posting 61 of this lamp housing 60 is provided with a skirt 68 connections, extracting air and aqueous vapor again, sees also shown in Figure 10,11, and this skirt 68 is sealed, and makes between this posting 61, this lampshade 65 and this radiating component 20 to keep confined space.

This fixing base 70 sees also shown in Fig. 2,12, is that posting 61 front sides and its space of affixed this lamp housing 60 of a side coats this electrical equipment box 66, these fixing base 70 front ends be provided with one accept cover 71 can be affixed for connecting corresponding lamp stand.

This housing 80 sees also shown in Fig. 2 and 12, is posting 61 that should lamp housing 60 is connected, and this housing 80 can be made according to setting moulding, and this housing 80, these lamp housing 60 collocation are formed different appearance and modelings and used.

When using in assembling by said structure, the utility model, see also shown in Fig. 3,4 and 5, these light-emitting component 40 the utility model use the loop 31 of light emitting diode, its electrode 42 these heat-conductive assemblies 30 of welding, the independence in these heat pillow 43 these loops 31 of welding does not connect the solder side 32 of lead, the pedestal 41 of this light-emitting component 40 this heat-conductive assembly 30 that closely reclines, constitutes and directly engages heat conduction with this heat-conductive assembly 30 these heat pillow 43 these solders side 32 of welding.

Then this heat-conductive assembly 30 is embedded the holder 21 of this radiating component 20, these heat-conductive assembly 30 two sides are by being abutted against this holder 21, forming three fluid-tight engagement; Then reflector 51 central perforations with this light conducting member 50 cover this light-emitting component 40, and the stop hole 33 that the card post 52 of these light conducting member 50 bottom sides is inserted in this heat-conductive assembly 30 blocks fixed bit.

Again this lampshade 65 is inserted in these posting 61 root edges, is abutted against this flanging 64 joints, see also shown in Fig. 6,9 and 10, and its joint periphery forms airtight combination with the viscose sealed engagement; Anti-bakie 62 concave shapes of this posting 61 can be for the pad of setting up defences Lou, concave shape that should anti-bakie 62 up to should 24 outstanding positions, blocking limit give as security into, and lock with securing member, should anti-bakie 62 engage this blocking limit 24 form recessed, shape for lugs is dustproof and antiseep, this anti-bakie 62, this blocking limit 24 are bonded with each other airtight fixing.

See also shown in Figure 10,11 and 12, this lampshade 65 is positioned at these radiating component 20 bottom sides and covers this light-emitting component 40, forms confined space between this posting 61, this lampshade 65 and this radiating component 20; This power source means 67 is installed on the electrical equipment box 66 of these posting 61 sides, the loop 31 that confession connects this heat-conductive assembly 30, the power supply of other distolateral UNICOM power supply supply appropriate voltage parameter; The skirt 68 of this lamp housing 60 is communicated with vacuum pumps, extracting air and aqueous vapor again, and this skirt 68 is sealed, and forms confined space between this posting 61, this lampshade 65 and this radiating component 20 and keeps the near vacuum confined space.

The utility model in use, see also shown in Figure 12 and 13, can use the specification of lamp stand according to reality, or in response to the moulding of different lamp stands, select this fixing base 70 of suitable specification or selection moulding, this accepts cover 71 can be affixed for connecting corresponding lamp stand, easy to use, more can increase variation and use; This housing 80 can connect posting 61 that should lamp housing 60 according to setting outward appearance, moulding again, and different appearance and modeling users are formed in this housing 80, these lamp housing 60 collocation.

See also Fig. 3, shown in 4 and 5, when these light-emitting component 40 turn-on power work are used, the heat that produces, form via the solder side 32 in this heat pillow 43 and this loop 31 of welding that metals are one-body molded to have a good heat conductive effect, the heat that this light-emitting component 40 produces is delivered to this heat-conductive assembly 30 very soon, these heat-conductive assembly 30 both sides and the face of supporting are abutted against the holder 21 of this radiating component 20, form three fluid-tight engagement, when these light-emitting component 40 turn-on power work are used, the heat that produces is very fast can distribute eliminating, this light-emitting component 40 does not have the heat history situation, this light-emitting component 40 can guarantee that turn-on power is in low proper operation temperature, can increase service life, improve luminous efficiency simultaneously and reach the effect person who saves the energy.

This posting 61 again, form confined space between this lampshade 65 and this radiating component 20, the process vacuum pumps vacuumizes to make and keeps the near vacuum confined space, this radiating component 20, the aqueous vapor corrosion is prevented on these heat-conductive assembly 30 composition surfaces, anti-oxidation, can guarantee that contact-making surface keeps the good heat conductive effect, electrode 42 these loop 31 waterproof gas corrosions of welding of this light-emitting component 40 simultaneously, anti-oxidation, the effect of short circuit prevents to make moist, and the welding position keeps not making moist, not oxidation, relatively electrode 42 these loop 31 conductive characteristics of welding of this light-emitting component 40 also keep preferable situation, and these light-emitting component 40 conductive effects are good, conduction work is also stable.

Moreover the stop hole 33 that the card post 52 of this light conducting member 50 of the utility model is inserted in this heat-conductive assembly 30 blocks fixed bit; Then the luminous site of this light-emitting component 40 to around the light that sends of root edge can significantly reduce light leak through these reflector 51 inner reflective surfaces reflections, these lens 53 refractions, make this light emitting source produce light through this lens refraction by this lamp housing part, utilize this reflector reflection side marginal ray line simultaneously, ray cast setting range that this light-emitting component produces and raising be illumination and enhancing illumination user evenly, and middle position more can increase brightness of illumination greatly simultaneously; Illumination is accurately strengthened to refraction site that should lens 53 in the luminous site of this light-emitting component 40, and the light that send the luminous site of this light-emitting component 40 also can accurately throw this reflector 51 and converge light and increase brightness of illumination.

The utility model combined type lamp post structure in sum, to be posting with lamp housing, lampshade assembling radiating component forms confined space, provide light-emitting component to be connected in heat-conductive assembly radiating component is installed, can be moistureproof, anti-oxidation good heat extraction and the stable conduction of providing, fixing base, housing can be installed on lamp housing according to the moulding of different outward appearances and different needs, radiating component, provide diversified appearance and modeling to use, more can guarantee the quick heat extraction of light-emitting component, stablize turn-on power, can reach the raising luminous efficiency, save energy, and increase the practical effect person in service life, the industrial usability of tool.

Claims

1. combined type lamp post structure, it is that a light-emitting component is fixed in a radiating component and connects a loop, and it is communicated with a power source means for being installed on a lamp housing, and this power source means turn-on power is supplied this light-emitting component isolychn for the illumination use, it is characterized in that:

2. according to the described combined type lamp post structure of claim 1, it is characterized in that: the limit of this radiating component is provided with a blocking limit; This lamp housing has a posting, and this posting is provided with anti-involutory this clamping slot of bakie and is bonded with each other airtight fixingly, and this anti-bakie engages this clamping slot and forms recessed, shape for lugs so that dustproof and antiseep.

3. according to the described combined type lamp post structure of claim 2, it is characterized in that: the posting of this lamp housing connects a fixing base, and this fixing base is affixed for connecting corresponding lamp stand.

4. according to claim 2 a described combined type lamp post structure, it is characterized in that: the posting of this lamp housing connects the housing of a setting moulding, so that this lamp housing collocation different shaping.

5. according to claim 1 a described combined type lamp post structure, it is characterized in that: this light-emitting component covers the reflector of a light conducting member, affixed lens in this reflector, to should light-emitting component.

6. according to claim 2 a described combined type lamp post structure, it is characterized in that: the posting of this lamp housing is provided with a skirt, is used for extracting air and aqueous vapor, keeps confined space between this skirt sealing, this posting, this lampshade.