CN204986454U - LED pointolite with breathe exhausting function - Google Patents

Abstract

The utility model discloses a LED pointolite with breathe exhausting function, the connection wire rod be connected including the PCB board that is provided with the LED lamp, with this PCB board electricity, fix the PCB board is provided with the confession connect the wire rod and walk the base of wire casing for the line, still locate including the cover the optics protecgulum that has surperficial radian on the base, be equipped with the equipment gap between optics protecgulum and the base and form and supply the heat dissipation runner of taking a breath of LED lamp heat dissipation usefulness. The surperficial radian of optics protecgulum has the sidelight effect, makes obtaining better interlocking between the light, forms even effect to still play the self - cleaning function, to the strong adaptability of special environment, equipment gap between optics protecgulum and base cooperation can supply lamps and lanterns inside to breathe the exhaust effect, and the safeguard function preferred is applicable to more environment, still can realize multiple mounting means, the installation diversified function, the use be the lighting system that DMX512 control protocol carries out dimming control, can realize a little, the line, the face various brightening and look the screen effect.

Description

There is the LED point light source of breathing degassing function

Technical field

The utility model relates to a kind of LED illumination device, particularly relates to a kind of LED point light source with breathing degassing function.

Background technology

Traditional incandescent lamp, utilizes filament light-emitting, and the life-span of incandescent lamp neither be very stable, and the burning-point time can not more than 500 hours, and power consumption is large.Day by day deficient along with the energy, it is little that man invented has power consumption, the LED of the advantages such as caloric value is little, long service life.

Light emitting diode (LightEmittingDiode, LED) is a kind of semiconductor electronic component that can be luminous, can be that luminous energy exports by electric energy conversion.Because its brightness, illuminance are comparatively strong, and the cause that power consumption is little, be widely used in the fields such as illumination, display.And along with the development of LED technology, LED point light source is widely used in lighting field, because it has the advantage such as energy-saving and environmental protection, long-life, be considered to energy-saving and cost-reducing best lighting apparatus, LED point light source is described as 21 century green light source, so have many advantages due to LED point light source, and has wide development trend, thus be widely applied, be particularly applied in the fields such as present household relates to, municipal works, architectural lighting.

But for the protection of current LED point light source in structure, the adaptability of environment is relatively poor, and mounting means is single, cannot meet the need of market when running into particular surroundings.

Utility model content

The purpose of this utility model is to overcome above-mentioned defect of the prior art, provides a kind of structure simple, installation function diversification, the strong adaptability of environment, and safeguard function is better and have the LED point light source of breathing degassing function.

For achieving the above object, the technical scheme that provides of the utility model is as follows:

There is provided a kind of and there is the LED point light source of breathing degassing function, comprise the pcb board being provided with LED, the connection wire be electrically connected with this pcb board, fix described pcb board and the pedestal be provided with for described connection wire cabling wire casing, also comprise the optics protecgulum covering at and described pedestal has surperficial radian, be provided with between described optics protecgulum and pedestal and assemble gap and the ventilation radiating flow passage formed for described LED heat transmission.

Specifically, the installed surface of described pedestal and optics protecgulum offers several locating holes, several locating holes described are distributed in the peripheral part of described pedestal, the periphery of described optics protecgulum bottom surface is provided with several locating dowels corresponding with several locating holes described, and several locating dowels described are inserted respectively in corresponding locating hole and described optics protecgulum and pedestal close-fitting are fixed.

Wherein, the periphery wall of described pedestal is also provided with buckle.

As preferably, in technique scheme, described pcb board is at least provided with one is played waterproof action waterproof seal to the electronic component on this pcb board.

Wherein, described waterproof seal is silicone grease.

Furthermore, the both sides of described pedestal match and are provided with two described wire casing is provided with screw mounting hole site for described connection wire cabling wire casing, and the wire casing of described pedestal and its both sides adopts PC material integrated injection molding.

Compared with prior art, the beneficial effects of the utility model are:

1, on pedestal, be covered with the optics protecgulum that has surperficial radian, the lighting angle of product is made to be greater than plane, there is certain sidelight effect, make between light and better being interlocked, form uniform effect, to realize various brightening and the screen effect of point, line, surface, and when running into rainy day, can flow by automatic radian surfacewise under self gravitation when rainwater drops onto optics front cover surface, clean the dust of optics front cover surface and dirty simultaneously, play automatic cleaning function, the adaptability for particular surroundings is stronger;

2, between optics protecgulum coordinates with pedestal, there is certain assembling gap thus form the ventilation radiating flow passage for LED heat transmission, when light fixture work produces heat, inside and outside formation pressure drop, the air of the inside can overflow outside with heat, the air of outside can be filled into inside lamp, and iterative cycles like this, in case light fixture is sealed the influence of moisture light efficiency of rear generation, safeguard function is better, is applicable to more environment;

3, optics protecgulum is fixed with coordinating of locating hole by locating dowel when mounted, and install without the need to special die punching when boring a hole, standard circular hole can be installed, and installs simple and convenient, and the periphery wall of pedestal is also provided with buckle, can realize multiple mounting modes.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the LED point light source with breathing degassing function described in the utility model is described in further detail.

Fig. 1 is the installation connection diagram with the LED point light source of breathing degassing function described in the utility model embodiment;

Fig. 2 is the structural representation with the LED point light source of breathing degassing function described in the utility model embodiment;

Fig. 3 is the structural representation with another visual angle of LED point light source of breathing degassing function described in the utility model embodiment.

Detailed description of the invention

Be below the preferred example with the LED point light source of breathing degassing function described in the utility model, therefore do not limit protection domain of the present utility model.

Refer to Fig. 1 to Fig. 3, there is shown a kind of LED point light source with breathing degassing function, comprise the pcb board 10 being provided with LED, the connection wire 20 be electrically connected with this pcb board 10, fix described pcb board 10 and the circular pedestal 40 be provided with for described connection wire 20 cabling wire casing 30, also comprise the circular optics protecgulum 50 covering at and described pedestal 40 has surperficial radian, be provided with between described optics protecgulum 50 and pedestal 40 and assemble gap and the ventilation radiating flow passage 60 formed for LED heat transmission.Described connection wire 20 can comprise power line and holding wire, and described pedestal 40 and the shape of optics protecgulum 50 also have more than to be limited to be made circular, also can be designed to different shapes, as: polygon or other irregular figure.

The surface of optics protecgulum 50 is sphere, the lighting angle of product is made to be greater than plane, there is certain sidelight effect, make between light and better being interlocked, form uniform effect, to realize a little, line, the various brightening in face and screen effect, plane is devised around sphere, the thickness that perforation is installed can be reduced, whole light fixture is coordinated more closely with installation carrier, as shown in Figure 3, when running into rainy day, can flow by automatic radian surfacewise under self gravitation when rainwater drops onto optics front cover surface, clean the dust of optics front cover surface and dirty simultaneously, play automatic cleaning function, adaptability for particular surroundings is stronger.

The concrete mounting means of optics protecgulum 50: as shown in Figure 1, pedestal 40 with the installed surface of optics protecgulum 50 offer several locating holes 70, several locating holes 70 described are distributed in the peripheral part of pedestal 40, the periphery of optics protecgulum 50 bottom surface is provided with several locating dowels 80 corresponding with several locating holes 70 described, and several locating dowels 80 described are inserted respectively in corresponding locating hole 70 and described optics protecgulum 50 is fixed with pedestal 40 close-fitting.Install without the need to special die punching when boring a hole, standard circular hole can be installed, and installs simple and convenient.

Referring again to Fig. 3, between optics protecgulum 50 and pedestal 40 coordinate, be formed with certain assembling gap thus form ventilation radiating flow passage 60, this ventilation radiating flow passage 60 can carry out ventilation thermolysis for lamp interior, similar corrugated hose is general, when light fixture work produces heat, inside and outside formation pressure drop, the air of the inside can overflow outside with heat, the air of outside can be filled into inside lamp, iterative cycles like this, in case light fixture is sealed the influence of moisture light efficiency of rear generation, safeguard function is better, is applicable to more environment.

Wherein, the periphery wall of pedestal 40 is also provided with buckle 90.Add automatic fastening function, can multiple mounting modes be realized.

Preferably, pcb board 10 is at least provided with one is played waterproof action waterproof seal 100 to the electronic component on this pcb board 10.In the present embodiment, adopt silicone grease as waterproof seal 100.Silicone grease, has certain flexibility, can play waterproof action with unlike material perfect combination such as electronic component and pedestals 40.

In the present embodiment, the both sides of described pedestal 40 match and are provided with two described wire casing 30 is provided with screw mounting hole site 110 for described connection wire 20 cabling wire casing 30, and described pedestal 40 adopts PC material integrated injection molding with the wire casing 30 of its both sides.Installation is fixed through described screw mounting hole site 110 by screw.

In addition, the utility model has the LED point light source of breathing degassing function and uses DMX512 control protocol to carry out the lighting system of brightness adjustment control, DMX512 agreement is standard signal host-host protocol general in the world, has simple, reliable and the feature such as can to use flexibly.

Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.

Claims (6)

1. one kind has the LED point light source of breathing degassing function, comprise the pcb board (10) being provided with LED, the connection wire (20) be electrically connected with this pcb board (10), fix described pcb board (10) and the pedestal (40) be provided with for described connection wire (20) cabling wire casing (30), it is characterized in that: also comprise the optics protecgulum (50) covering at and described pedestal (40) has surperficial radian, be provided with between described optics protecgulum (50) and pedestal (40) and assemble gap and the ventilation radiating flow passage (60) formed for described LED heat transmission.

2. according to claim 1 have the LED point light source of breathing degassing function, it is characterized in that: described pedestal (40) and the installed surface of optics protecgulum (50) offer several locating holes (70), described several locating holes (70) are distributed in the peripheral part of described pedestal (40), the periphery of described optics protecgulum (50) bottom surface is provided with several locating dowels (80) corresponding with described several locating holes (70), described several locating dowels (80) are inserted respectively in corresponding locating hole (70) and described optics protecgulum (50) and pedestal (40) close-fitting are fixed.

3. according to claim 1 have the LED point light source of breathing degassing function, it is characterized in that: the periphery wall of described pedestal (40) is provided with buckle (90).

4. according to claim 1 have the LED point light source of breathing degassing function, it is characterized in that: described pcb board (10) is at least provided with one is played waterproof action waterproof seal (100) to the electronic component on this pcb board (10).

5. according to claim 4 have the LED point light source of breathing degassing function, it is characterized in that: described waterproof seal (100) is silicone grease.

6. according to claim 1 have the LED point light source of breathing degassing function, it is characterized in that: the both sides of described pedestal (40) match and are provided with two for described connection wire (20) cabling wire casing (30), described wire casing (30) is provided with screw mounting hole site (110), and described pedestal (40) adopts PC material integrated injection molding with the wire casing (30) of its both sides.