CN205227091U

CN205227091U - Embedded COB ceiling light

Info

Publication number: CN205227091U
Application number: CN201520840973.6U
Authority: CN
Inventors: 杨剑; 杨彪; 龚诗元
Original assignee: Shenzhen Lesun Lighting Co Ltd
Current assignee: Shenzhen Lesun Lighting Co Ltd
Priority date: 2015-10-23
Filing date: 2015-10-23
Publication date: 2016-05-11
Anticipated expiration: 2025-10-23

Abstract

The utility model discloses an embedded COB ceiling light belongs to illumination lamps and lanterns field, specifically includes: radiator, its bottom are formed with integrative mounting panel, fix in the zhonghuan of mounting panel lower extreme, its bottom inwards is formed with annular flange, the COB light source, it includes metal substrate and sticky LED chip on the metal substrate, also fix the lamp stand at the mounting panel lower extreme, COB light source dress is in the lamp stand, intra -annular reflection of light cup in locating, peg graft on the lamp stand in its upper end to arrange the COB light source wherein in, locate the blue or green light toughened glass of reflection of light cup lower extreme, its marginal joint is on the flange of zhonghuan, and the support of suit at the zhonghuan lower extreme. The utility model discloses a ceiling light light source adopts COB encapsulation light source module, and its simple structure, whole heat dissipation is good, the light efficiency is high, the thermal resistance is low, low power dissipation, long service life, simple to operate and cost are lower, just can not destroy the light source when the dismouting.

Description

A kind of embedded type C OB Ceiling light

Technical field

The utility model relates to lighting, relates more specifically to a kind of embedded type C OB Ceiling light.

Background technology

Along with expanding economy and social progress, energy conservation, low-carbon environment-friendly have become the common objective that the mankind pursue.LED lamp is as the green illumination of environmental protection and energy saving, just flourish in illuminating industry.A wherein class, LED Ceiling light is applicable to the accent light places such as car show, bullion, high-grade dress ornament, professional show window, sales counter, is the perfect light source of alternative traditional halogen tungsten lamp and Metal halogen lamp.But existing LED Ceiling light, structure is reasonable not, compact.On metallic substrates, lighting area wide-angle is difficult to control, and cost is high, and light-out effect is uneven, and there is color spot local, and colour temperature uniformity is poor, also there will be ghost phenomena in multiple single LEDs light source dispersion.Metal substrate volume is large, cost is high, and doing high-power wattage needs to weld many lamp pearls, and technique is loaded down with trivial details.Existing LED Ceiling light, radiator selects aluminum extrusion pieces usually, and thermal diffusivity is general, easily causes light decay.Packaging efficiency is low, and easily damages lamp pearl.

In LED application, along with the maturation gradually of LED technology, wherein LED-COB technology is because of the feature such as its specular removal, high thermal conductivity, low-power consumption, long service life, simple installation, cost be lower, and be widely used in high-grade commercial lighting place, its range of application will be more extensive.

Given this, how designing a kind of embedded type C OB Ceiling light, is industry technical problem urgently to be resolved hurrily.

Utility model content

Technical problem to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of embedded type C OB Ceiling light.

The technical scheme in the invention for solving the above technical problem is: a kind of embedded type C OB Ceiling light, comprising: radiator, and its bottom is formed with the installing plate of one; Be fixed on the middle ring of installing plate lower end, its bottom is inwardly formed with annular flange flange; COB light source, it comprises metal substrate and gluing LED chip on metallic substrates; Also be fixed on the lamp socket of installing plate lower end, described COB light source is contained in lamp socket; Be located at the reflector in ring, its upper end is plugged on lamp socket, and COB light source is placed in one; Be located at the green light safety glass of reflector lower end, its edge card is connected on the flange of middle ring; And be sleeved on the support of middle ring lower end.

Preferably, described middle ring top is provided with the first installing hole, and the screw installed from installing plate is inserted solid in the first installing hole.

Preferably, described support is arranged with the second installing hole, the screw inserted by the second installing hole is connected on middle ring, also with the use of liner on described screw.

Preferably, described support is provided with jump ring.

Preferably, described radiator adopts cold-forging technique to obtain.

Preferably, described reflector adopts independent rafifinal.

Preferably, described lamp socket adopts plastic material.

Compared with prior art, the beneficial effects of the utility model are: Ceiling light light source adopts COB packaged light source module, its structure is simple, integral heat sink is good, light efficiency is high, thermal resistance is low, low in energy consumption, long service life, easy for installation and cost is lower, and can not damage light source when dismantling.Especially high-grade commercial lighting place can be widely used in.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:

Fig. 1 is the structural representation of the utility model preferred embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.

Refer to Fig. 1, a kind of embedded type C OB Ceiling light of the utility model preferred embodiment design, it specifically comprises: radiator 10, middle ring 20, reflector 30, support 40, green light safety glass 50, COB light source 60 and lamp socket 70, middle ring 20 is located at the lower end of radiator 10, reflector 30 is located at the inside of middle ring 20, the lower end of reflector 30 is located at by green light safety glass 50, support 40 is enclosed within the lower end of middle ring 20, COB light source 60 is fixed on radiator 10 by lamp socket 70, the light that COB light source 60 is launched utilizes the effect of reflector 30, through green light safety glass 50 according to downwards.

Particularly, multiple heat radiation scales that radiator 10 Shi Youcong center is evenly dispersed to surrounding formed, and the bottom of this heat radiation scale is provided with integrated installing plate 11.Heat spreader structures of the present utility model utilizes convective cover and stack effect, and the effective air that increases is in the circulation area in scale of dispelling the heat, and dispel the heat when improving cross-ventilation heat.

Middle ring 20 is tubular structure, and offer equally distributed first installing hole 21 on the top of middle ring 20, bottom is inwardly formed with annular flange flange 22.Installing plate 11 is provided with screw 12, and screw 12 correspondence is inserted in the first installing hole 21 of middle ring 20, thus is fixedly connected with radiator 10 and middle ring 20.

COB light source 60 comprises metal substrate and gluing LED chip on metallic substrates.COB light source is exactly the integrated area source technology of specular removal LED chip be directly attached on the mirror metal substrate of high reflecting rate, and this technology eliminates support concept, electroless plating, without Reflow Soldering, without paster operation, therefore has plurality of advantages.Lamp socket 70 is circulus, and adopts plastic material to obtain, and COB light source 60 is contained in the middle part of lamp socket 70, and lamp socket 70 is fixed on by screwing in the middle part of the lower end of installing plate 11, thus installs fixation of C OB light source 60.

Reflector 30 is up-small and down-big tubular structure, the upper end correspondence of reflector 30 is plugged on lamp socket 70, and by located therein for COB light source 60, the lower end of reflector 30 is provided with green light safety glass 50, the edge card of green light safety glass 50 is connected on the flange 22 of middle ring 20, thus installs fixing reflector 30 and green light safety glass 50.And reflector 30 is when being connected with COB light source 60, lamp socket 70 is had to protect light source, in order to avoid light source is impaired.

Support 40 is also circulus, support 40 is socketed in the lower end of middle ring 20, on support 40, symmetry offers two the second installing holes 41, second installing hole 41 is plugged with screw, this screw correspondence is fixed on the both sides of middle ring 20, and also with the use of liner on screw, thus be fixedly connected with support 40 and middle ring 20.Support 40 designs limited control LED dazzle by ultra-deep anti-dazzle.

Further, support 40 is also symmetrically installed with jump ring (not indicating in figure), by jump ring lamp installation on the ceiling.The utility model is not limited to adopt installs the fixing mode of jump ring to install Ceiling light, also can adopt other mode fixed forms.

Further, radiator 10 preferably adopts the shaping manufacture of cold-forging technique, and it has high-termal conductivity, low thermal resistance, thus makes heat dispersion reach better.

Further, reflector 30 preferably adopts independent rafifinal, have high reflecting rate, make light-out effect better, and the angle of reflector has narrow angle, Zhong Jiao, Kuan Jiao, meet client's multiple choices.

The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, the any brief introduction amendment done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. an embedded type C OB Ceiling light, is characterized in that, comprising:

Radiator (10), its bottom is formed with the installing plate (11) of one;

Be fixed on the middle ring (20) of installing plate lower end, its bottom is inwardly formed with annular flange flange (22);

COB light source (60), comprises metal substrate and gluing LED chip on metallic substrates;

Also be fixed on the lamp socket (70) of installing plate lower end, described COB light source is contained in lamp socket;

Be located at the reflector (30) in ring, its upper end is plugged on lamp socket, and COB light source is placed in one;

Be located at the green light safety glass (50) of reflector lower end, its edge card is connected on the flange of middle ring;

And be socketed in the support (40) of middle ring lower end.

2. embedded type C OB Ceiling light according to claim 1, it is characterized in that, described middle ring (20) top is provided with the first installing hole (21), and the screw (12) installed from installing plate (11) is inserted solid in the first installing hole.

3. embedded type C OB Ceiling light according to claim 1, it is characterized in that, described support (40) is arranged with the second installing hole (41), the screw inserted by the second installing hole is fixed on middle ring (20), also with the use of liner on described screw.

4. the embedded type C OB Ceiling light according to claims 1 to 3 any one, is characterized in that, (40) are provided with jump ring to described support.

5. the embedded type C OB Ceiling light according to claims 1 to 3 any one, is characterized in that, described radiator (10) adopts cold-forging technique to obtain.

6. the embedded type C OB Ceiling light according to claims 1 to 3 any one, is characterized in that, described reflector (30) adopts independent rafifinal.

7. the embedded type C OB Ceiling light according to claims 1 to 3 any one, is characterized in that, described lamp socket (70) adopts plastic material.