CN201281243Y

CN201281243Y - LED lighting source set structure

Info

Publication number: CN201281243Y
Application number: CNU2008201352135U
Authority: CN
Inventors: 官有占; 张云联
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-10
Filing date: 2008-09-10
Publication date: 2009-07-29
Anticipated expiration: 2018-09-10

Abstract

The utility model provides an LED illumination light source group structure, wherein, a luminous element is arranged on a body, an extension seat coats the periphery of the body, a fixed seat is fixedly arranged on the extension seat and is provided with a rigid coupling part, a lens is positioned on the extension seat and is juxtaposed with the luminous element rightly, and a laminating member combines with the rigid coupling part and butts against the lens to be sealed and fixed, and the luminous element of the body and the lens are jointed, sealed and fixed rightly, thereby facilitating the installation of a lamp fitting that is waterproof and can cast proper light.

Description

A kind of LED lighting source group structure

Technical field

The utility model relates to a kind of ligthing paraphernalia, especially the LED lighting source group structure of a kind of the appropriate light illumination of projection.

Background technology

General habitual LED lighting sees also shown in first figure, all to establish on the body on the radiator 3 that a light-emittingdiode 1 is fixed in a light fixture 2, connects the lead 4 conductings electricity edge of a power source means again, provides luminous lighting to use; Cross collection or disperse the effect that evenly illuminates for the light that this light-emittingdiode 1 is sent has to gather, this light-emittingdiode 1 front side tends to add a saturating border 5, and this saturating border 5 mostly is to be installed on this light fixture 2; But establish light-emittingdiode 1 on this light fixture 2, this body is two part bodies, this saturating border 4 is installed on this light fixture 2, be difficult to accurately should the light-emittingdiode 1 of body, so the also difficult tram that aligns this saturating border 4 of the light of this light-emittingdiode 1 generation is the also reduction greatly of effect that the light of this light-emittingdiode 1 generation gathers friendship through this saturating border 4, generation or disperses.

Establish a light-emittingdiode 1 again on this body and be fixed in this light fixture 2, between this saturating border 5 and this light-emittingdiode 1 and non-tight, ambient atmos can directly infiltrate these 5 inner spaces, saturating border and contact this light-emittingdiode 1, the light-emitting component position of this light-emittingdiode 1 form expose, ingress of air or aqueous vapor, Rong Yi causes this light-emittingdiode 1 ingress of air or aqueous vapor, produces the oxide etch or the disappearance of shadow to illumination that be covered with dust.

This case utility model people is manufacturing and the design of being engaged in illumination and energy equipment relevant device with it for many years, establish light-emittingdiode on the body in view of habitual LED illuminating lamp uses, saturating border is fixed in light fixture respectively, be difficult to correct involutory installation, and tool is not prevented aqueous vapor, dust, the light-emittingdiode of improvement body, saturating border one are affixed can accurately involutory, sealed engagement, make and conveniently to install, more can improve lighting effect, be the active research improvement, then exploitation of the present utility model arranged.

The utility model content

Main purpose of the present utility model is to overcome the deficiencies in the prior art, and the accurately saturating border of alignment of a kind of light is provided, and light is poly-cross collection or disperse evenly illuminate respond well can improve the LED lighting source group structure of illuminating effect.

The secondary objective of the utility model LED lighting source group structure is to provide a kind of light source prescription that light fixture, sealed against leakage and LED lighting source group structure dustproof, for convenience detach, that maintenance is used just independently are installed.For achieving the above object, the utility model is taked following technical scheme:

The LED lighting source group structure that the utility model provides, it is to comprise a light source group, it is for being provided with a light-emitting component on body, this light source group lens of arranging in pairs or groups are installed on the light fixture, this light source group connects the power source means turn-on power on this light fixture, provides luminous lighting to use, wherein:

This light source group is a body, and for a light-emitting component is installed, this body periphery coats an extending seat, and this extending seat is to establishing a positioning table in the light-emitting component tram; It is affixed that one holder embeds this extending seat, and this holder periphery is extended a Fixed Division;

These lens, be the bottom side of a refraction part establish a location division, for placing this positioning table, make this refraction part accurately to should light-emitting component;

One pressing member, be that a ring cowling is compressing this lens, and the Fixed Division of affixed this holder of this ring cowling, this ring cowling, these lens and this light source group form whole combined structure, these lens and this light source group form the envelope tight defense and leak and correct involutory light refraction position, and this light source group directly is installed on this light fixture desired location.

Wherein, this extending seat is this body of the one-body molded coating of non-conductor.

The ring cowling of this pressing member compresses and is provided with a leakproof element between these lens, and ring compresses this leakproof element and forms leakage-proof structure in this ring cowling extension one.

It is one-body molded that this holder one end embeds this extending seat.

The location division upside of these lens forms one section difference, and outer this ring cowling of weekly interval of this section difference forms an annular groove for putting a potted component, and the ring of going up that this ring cowling extends compresses this leakproof element, potted component, and these lens are installed on this light source group and form the dual-seal leakage-proof structure.

The extending seat of this light source group is provided with a conduction pipe, and this conduction pipe extends the space that is communicated with between this light source group, these lens, and this conduction pipe other end stretches out the outside, and this conduction pipe can provide filling gas or vacuumize, also seals and use.

A kind of LED lighting source group structure light source prescription that the utility model provides is just independently installed light fixture, sealed against leakage and LED lighting source group structure dustproof, for convenience detach, that maintenance is used.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is not to restriction of the present utility model, every any this area of being carried out according to the utility model disclosure be equal to replacement, all belong to protection domain of the present utility model.

Description of drawings

Fig. 1 is the schematic diagram of habitual light source group, lens and light fixture assembling.

Fig. 2 is the schematic diagram of the utility model first preferred embodiment light source group, lens and light fixture assembling combination.

Fig. 3 is the cross-sectional schematic of section of the second figure light source group, the entirety of lens package radiator of the utility model first preferred embodiment.

Fig. 4 is the light source group of the utility model first preferred embodiment, the plane decomposing schematic representation of lens.Fig. 5 is the schematic diagram of entirety of lens package of the light source group of the utility model first preferred embodiment.

Fig. 6 is the light source group of the utility model first preferred embodiment, the schematic diagram of lens seal combination.

Fig. 7 is the light source group of the utility model second preferred embodiment, the schematic diagram of lens combination.

The specific embodiment

The utility model LED lighting source group structure, first preferred embodiment, see also Fig. 2, shown in 4, its general structure system comprises a light source group 20, one lens 30, an one pressing member 40 and a light fixture 50: this light source group 20, see also Fig. 3, shown in 4, be that a body 21 is provided with bearing for a light-emitting component 22 is installed, two electrodes 23 are located at the positive and negative contact formation both positive and negative polarity that these body 21 both sides connect this light-emitting component 22, one extending seat 24 is these body 21 peripheries of the one-body molded coating of non-conductor, and this extending seat 24 is established 25 pairs of positioning tables should form positive smart position step by light-emitting component 22; One holder, 26 1 ends embed this extending seat 24 affixed location, it is one-body molded that these holder 26 1 ends embed this extending seat 24, whole form complete joint leakproof, these holder 26 peripheries are extended and are formed and extended axially a Fixed Division 27, and these Fixed Division 27 lateral surfaces are provided with external screw teeth; These body 21 bottom sides are provided with a lock member 28 in addition.

These lens 30, see also shown in Fig. 3,4 and 5, a location division 32 is established in the bottom side that is the periphery of a refraction part 31, this location division 32 places the positioning table 25 of this extending

seat

24,31 pairs of this refraction part are should light-emitting component 22, cover, this location division 32 upsides form one section and differ from 33, this section differ from 33 upper sides be provided with one around leak-stopping position 34, in addition between these location division 32 peripheries and this Fixed Division 27 inner peripheral surfaces formation one around annular groove 35.This pressing member 40, see also shown in Figure 4, be that the inner peripheral surface of a ring cowling 41 is provided with can the be spirally connected external screw teeth of these Fixed Division 27 lateral surfaces of internal screw thread, this ring cowling 41 is established on one and is encircled 42, should go up section that ring 42 compressing these lens 30 differ from 33 upper sides please, consult shown in Fig. 3,4 and 6, on this ring 42 downsides to should section differ from 33 34 positions, leak-stopping position form one around leak-stopping position 43; One leakproof element 44 is placed between this leak-

stopping position

34,43, and a potted component 45 is placed in this annular groove 35.

This light fixture 50, be be provided with a radiator 51, which is provided with one run through for the location fixing hole 52, this light source group 20 can directly be installed on this radiator 51, the lock member 28 of these body 21 bottom sides runs through this fixing hole 52, one nut 53 be spirally connected this lock member 28, be fixed in this radiator 51, this light source group 20, these lens 30 are together with being installed on this radiator 51, and a power source means 54 of this light fixture 50 connects this electrode 23, forms the supply power path.

Pass through said structure, when the utility model assembling is used, see also shown in Figure 4, the location division 32 of these lens 30 is placed the positioning table 25 of this extending seat 24, utilize the structure that 25 pairs of the positioning tables of this extending seat 24 should light-emitting component 22 positive smart position steps, can accurately the align luminous tram of this light-emitting component 22 of the optical characteristics of the refraction part 31 of these lens 30.

Then this leakproof element 44 is placed on this leak-stopping position 34, sealing element 45 is placed in this annular groove 35, see also Fig. 5, shown in 6, the inner peripheral surface of this ring cowling 41 is provided with can directly the be spirally connected external screw teeth of these Fixed Division 27 lateral surfaces of internal screw thread, this leak-stopping position 34, this leakproof element 44 of extruding between 43, this leakproof element 44 differs from 33 upper sides formation leakproof in the section of these lens 30, dust tight construction, should go up ring 42 and compress sealing element 45, sealing element 45 extrusion packings are in this annular groove 35, the location division 32 peripheries extruding that sealing element 45 coats these lens 30 forms a leakproof, dust tight construction, the section of these lens 30 differs from 33 upper sides, all sides form leakproof respectively, dust tight construction can guarantee that sealing effect reaches leakproof, dustproof effect.

The body 21 of this light source group 20 of the utility model is installed these lens 30, this pressing member 40 engages this body 21 simultaneously, and compress this leakproof element 44 and sealing element 45, and this pressing member 40 compresses this lens 30, this location division 32 places this positioning table 25 steadily accurately fixing, this light source group 20 is installed these lens 30 and is had double leak-proof, the independent accurately effect of location, accurately the align luminous tram of this light-emitting component 22 of the optical characteristics of the refraction part 31 of these lens 30, so this light source group 20 can be very convenient, Fast Installation improves this light fixture 50 assemblings in the radiator 51 of this light fixture 50, the efficient of dismounting; Cross collection or disperse evenly of this light-emitting component 22 luminous poly-has and illuminates respond wellly, improves illuminating effect.

The utility model second embodiment, see also shown in Figure 7, itself and last embodiment broadly similar, it does not exist together is that the extending seat 24 non-conductor positions of this light source group 20 are provided with a conduction pipe 60, this conduction pipe 60 extends the space that is communicated with between this light source group 20, these lens 30, the outer survey stretched out in this conduction pipe 60 other ends one extension 61, utilizes this extension 61 can the space of filling inert gas between this light source group 20, these lens 30, these extension 61 distolateral sealings; Also can utilize this extension 61 to connect vacuum pumps, extracting air in addition, space between this light source group 20, these lens 30 can form vacuum state, space between this light source group 20, these lens 30 can keep stable state, these light-emitting component 22 luminous light can more steadily carry out, make the steadily poly-collection or to disperse effect of uniform better of crossing of the refraction part by these lens 30 31 of light, improve illuminating effect.

The utility model LED lighting source group structure in sum, with the body periphery of light source group be provided with idioelectric extending seat, and for affixed holder, for the light source group lens, collocation pressing member are installed, lens are fixed in extending seat and have double leak-proof, independent accurately location, the light source group can be installed on light fixture easily and fast, improve light-emitting component luminous poly-friendship, disperse effect, improve the illuminating effect person, the industrial utilization of tool reaches the at first novelty of utility model, meets the important document of utility model patent.

Claims

1. LED lighting source group structure, it is to comprise a light source group, is provided with a light-emitting component with body, this light source group lens of arranging in pairs or groups are installed on the light fixture, this light source group connects the power source means turn-on power on this light fixture, provides luminous lighting to use, and it is characterized in that:

This light source group is that a body supplies a light-emitting component is installed, and this body periphery coats an extending seat, and this extending seat is to establishing a positioning table in the light-emitting component tram; It is affixed that one holder embeds this extending seat, and this holder periphery is extended a Fixed Division;

These lens, be the bottom side of a refraction part establish a location division, for placing this positioning table, this refraction part is accurately to should light-emitting component;

One pressing member, be that a ring cowling is compressing this lens, and the Fixed Division of affixed this holder of this ring cowling, this ring cowling, these lens and this light source group form whole combined structure, these lens and this light source group form the envelope tight defense and leak and correct involutory light refraction position, make this light source group directly be installed on this light fixture desired location.

2. LED lighting source group structure according to claim 1 is characterized in that: this extending seat is this body of the one-body molded coating of non-conductor.

3. LED lighting source group structure according to claim 1, it is characterized in that: the ring cowling of this pressing member compresses this lens, is provided with a leakproof element therebetween, and ring compresses this leakproof element and forms leakage-proof structure in this ring cowling extension one.

4. LED lighting source group structure according to claim 2 is characterized in that: it is one-body molded that this holder one end embeds this extending seat.

5. LED lighting source group structure according to claim 3, it is characterized in that: the location division upside of these lens forms one section difference, outer this ring cowling of weekly interval of this section difference forms an annular groove for putting a potted component, the ring of going up that this ring cowling extends compresses this leakproof element, potted component, and these lens are installed on this light source group and form the dual-seal leakage-proof structure.

6. according to the described LED lighting source of claim 3 group structure, it is characterized in that: the extending seat of this light source group is provided with a conduction pipe, this conduction pipe extends the space that is communicated with between this light source group, these lens, this conduction pipe other end stretches out the outside, make this conduction pipe that filling gas is provided or vacuumize, and sealing use.