CN205716489U - A kind of LED - Google Patents

Abstract

This utility model relates to a kind of LED, including the first external member and the second external member, described first external member includes LED lamp bead group, first wireless induction module and the first power supply processing module, described second external member includes power connection, second source processing module and the second wireless induction module, during installation, described second external member is fixed on wall, described first external member is inserted in described second external member, described power connection connects civil power, by described second source processing module, described second wireless induction module, described first wireless induction module and described first power supply processing module power to described LED lamp bead group.This utility model not only dispels the heat well, installation position sets low, easily change and clean but also use wireless power, there is not the problem that interface electrode metal exposes, ensures user security.Additionally, the light that sends of LED lamp bead is after sanded transparent PC lampshade processes, brightness uniformity, soft, prevent eyestrain.

Description

A kind of LED

Technical field

This utility model relates to a kind of LED, specifically, relates to the novel of a kind of employing wireless power for illumination LED.

Background technology

Occurring diversiform household LED lamp on market, their lamp holder joints common are: plug-in type, screw socket, horizontal insert Formula etc..These interfaces have several common ground: first, and interface electrode metal exposes, and whole lamp is generally hung at the roof in room, Interface electrode metal exposes the most unsightly, and dangerous, and whole lamp is suspended on top, room, bad cleans.Secondly, going out When the bad needs of existing lamp are changed or are keeped in repair, bad operation.Furthermore, top, room is the place that hot-air is assembled, if heat radiation is done not Good whole lamp is then easily damaged.

Utility model content

This utility model aims to provide a kind of LED, with solve existing LED exist interface electrode expose, installation and maintenance Inconvenient, bad etc. problem of dispelling the heat.Concrete scheme of the present utility model is as follows:

A kind of LED, including the first external member and the second external member, described first external member includes the first wireless sense being sequentially connected in series Answer power connection, the second electricity that module, the first power supply processing module and LED lamp bead group, described second external member include being sequentially connected in series Source processing module and the second wireless induction module；When installing and using, described second external member is fixed on wall, described power connection Connecting civil power, described first external member is inserted in described second external member, power connection input electric energy to second source processing module, the Civil power is changed by two power supply processing modules, supplies the second wireless induction module, the second wireless induction module turned by electric energy Changing magnetic energy into, the first wireless induction module receives the magnetic energy of the second induction module and converts thereof into electric energy and process to the first power supply Module, the electric energy after conversion is carried out being converted to the voltage and current required for LED lamp bead group by the first power supply processing module, supply LED lamp bead group.

Further, described first external member also includes backboard, and described backboard is provided with protuberance in both sides, upper end, described second External member also includes that housing, described housing both sides are provided with chute, and described chute upper end is provided with recess, and described first external member is along described Chute inserts described second external member, and the protuberance of described backboard is fastened on the recess of described chute, to ensure at described first set Faced by first wireless induction module described in when part is installed to described second external member and described second wireless induction module front.

Further, described first external member also includes pcb board, heat-radiating substrate, described first power supply processing module and described LED lamp bead group is arranged on described pcb board, and described heat-radiating substrate is provided with many groups fin heatsink that being spaced turns up the soil places vertically, Described pcb board is fixed on heat-radiating substrate and described heat-radiating substrate back shaped becomes a housing, with by described first with described The heat that power module and described lamp bead group produce dissipates.

Further, described first external member also includes lampshade, and lampshade is positioned on heat-radiating substrate, and described lampshade is Transparent frosted PC lampshade.

Further, described heat-radiating substrate and described backboard are made of aluminum.

Further, the housing of described second external member is made of aluminum.

Further, described LED lamp bead group is made up of the arrangement of multiple LED.

This utility model uses technique scheme, has the beneficial effect that this utility model not only dispels the heat well, pacifies Holding position replacing low, easy and cleaning and use wireless power, there is not the problem that interface electrode metal exposes, ensure user Safety.Additionally, the light that sends of LED lamp bead is after sanded transparent PC lampshade processes, brightness uniformity, soft, prevent eyestrain.

Accompanying drawing explanation

Fig. 1 shows LED scheme of installation according to embodiments of the present invention；

Fig. 2 shows the side isometric view of the first external member of LED according to embodiments of the present invention；

Fig. 3 shows the front view of the first external member after the removal lampshade of LED according to embodiments of the present invention；

Fig. 4 shows the side isometric view of the second external member of LED according to embodiments of the present invention；

Fig. 5 shows the current supply circuit schematic diagram of LED according to embodiments of the present invention.

Detailed description of the invention

For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are in this utility model discloses The part held, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated former to the running explaining embodiment Reason.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantage of type.Assembly in figure is not necessarily to scale, and similar element numbers is conventionally used to indicate similar assembly.

In conjunction with the drawings and specific embodiments, this utility model is further illustrated.LED of the present utility model is main It is made up of two external members separated: be respectively first external member the 1, second external member 2, as shown in Figure 1.First set is described more detail below Part and the second external member.

With reference to Fig. 2 and 3, the first external member include LED lamp bead group 11, lampshade 12, pcb board 13, heat-radiating substrate 14, backboard 15, First power supply processing module (not shown) and the first wireless induction module 16.Pcb board 13 is arranged with heat-radiating substrate 14 laminating, heat radiation Substrate 14 and backboard 15 are formed as a housing, and lampshade 12 is positioned on heat-radiating substrate 14.Lampshade 12 surface is flat, by Sanded transparent PC material is made, have resistance to fall, high printing opacity, high diffusivity, free from glare, without shadow, high flame retardant, high impact strength Advantage.The light that LED lamp bead sends is after sanded transparent PC lampshade processes, brightness uniformity, soft, prevents eyestrain.PCB Plate 13 is provided with LED lamp bead group 11, and LED lamp bead group 11 is made up of some LED lamp bead, and the quantity of LED lamp bead can be according to required merit Rate is arranged.LED lamp bead in the present embodiment is brightness, high aobvious finger, the 1W LED lamp bead of anti-sulfuration.It can open with low-voltage Dynamic, energy-conserving and environment-protective.Heat-radiating substrate 14 is provided with many group fin heatsink 17, fin heatsink group 17 uses and places vertically at each interval Design, is so designed to guarantee to use adstante febre in LED, owing to stack effect cold air fin bottom LED dissipates Space between backing group enters inside LED, and cold air and fin heatsink carry out cold and hot exchange, and by hot-air from LED Lamp top is discharged, it is achieved dispel the heat, and owing to heat-radiating substrate 14 and backboard 15 form one, therefore backboard 15 also functions to heat radiation work With.In the present embodiment, heat-radiating substrate 14 and backboard 15 are made of aluminum, but in other embodiments, it is also possible to by such as copper, no The heat radiation good conductors such as rust steel are made.The upper end of backboard 15 is respectively provided on two sides with protuberance 18, and the effect of protuberance 18 is, with second The recess 24(of external member 2 sees Fig. 4) coordinate, prevent the first external member from dropping from the second external member, additionally can also pass through protuberance 18 Whether it is fastened on recess 24 and judges whether the first external member 1 and the second external member 2 install correctly, to guarantee the first of the first external member 1 Second wireless induction module 22(of wireless induction module 16 and the second external member 2 sees Fig. 4) faced by front, thus ensure between it The high efficiency of transmission of magnetic energy.The interposition of backboard 15 is equipped with an opening, and its size and shape is big corresponding to the first induction module 16 Little and shape, the first induction module 16 is arranged in the openings.

With reference to Fig. 4, the second external member 2 includes housing 21, power connection (not shown), second source processing module (not shown) With the second wireless induction module 22.Housing 21 both sides are provided with chute 23, and chute 23 upper end is respectively provided with a recess 24.Housing 21 back side Centre is provided with an opening, and its size and shape is corresponding to the size and shape of the second induction module 22, and the second induction module 22 sets Put in the openings.Housing 21 is made by with the backboard in the first external member, material that heat-radiating substrate is identical, and such as aluminum, copper etc. can To play thermolysis.

During installation, with reference to Fig. 1, the second external member 2 is fixed on wall, and power connection connects civil power, and the first external member 1 is along arrow The chute of the second external member 2, when the protuberance of the first external member 1 is fastened on the recess of the second external member 2, LED are inserted in shown direction Installation.

The current supply circuit schematic diagram of LED is shown with reference to Fig. 5, Fig. 5.The first wireless induction module in first external member, First power supply processing module, LED group are sequentially connected in series, the power connection in the second external member, second source processing module, the second nothing Line induction module is sequentially connected in series.City is electrically accessed power connection, and civil power is changed by second source processing module, supplies the second nothing Line induction module, is converted electric energy to magnetic energy by the second wireless induction module, and the first wireless induction module receives the second sensing mould The magnetic energy of block also converts thereof into electric energy to the first power supply processing module, and the electric energy after conversion is carried out by the first power supply processing module Be converted to the voltage and current required for LED lamp bead group, supply LED lamp bead group.

The second external member back side is plane, can be advantageously mounted on the wall of liftoff about the 2M in room, and first set Part and the second external member use the mounting means inserted, it is easy to unload and be cleaned or repair and replacement.Additionally, the first external member and the Two external members are designed as electrical separation, are not only isolated by danger high pressure, ensure safety, and compared with conventional lamp, due to First external member separates with the second external member, and heat produced by the device (such as inductance etc.) that power source internal easily generates heat will not be loaded into In groups of fins, alleviate the heat radiation burden of groups of fins.

Although specifically show and describe this utility model in conjunction with preferred embodiment, but those skilled in the art should This is understood, in the spirit and scope of the present utility model limited without departing from appended claims, in form and details On this utility model can be made a variety of changes, be protection domain of the present utility model.

Claims (7)

1. a LED, it is characterised in that: include what the first external member and the second external member, described first external member included being sequentially connected in series First wireless induction module, the first power supply processing module and LED lamp bead group, described second external member includes that the power supply being sequentially connected in series connects Head, second source processing module and the second wireless induction module；When installing and using, described second external member is fixed on wall, electricity Source joint connects civil power, and described first external member is inserted in described second external member, and power connection input electric energy processes to second source Module, civil power is changed by second source processing module, supplies the second wireless induction module, will by the second wireless induction module Electric energy is converted into magnetic energy, and the first wireless induction module receives the magnetic energy of the second induction module and converts thereof into electric energy to the first electricity Source processing module, the electric energy after conversion is carried out being converted to the voltage required for LED lamp bead group and electricity by the first power supply processing module Stream, supplies LED lamp bead group.

LED the most according to claim 1, it is characterised in that: described first external member also includes backboard, and described backboard is upper End both sides are provided with protuberance, and described second external member also includes that housing, described housing both sides are provided with chute, and described chute upper end is provided with Recess, described first external member is along described chute described second external member of insertion, and the protuberance of described backboard is fastened on described chute Recess, with the first wireless induction module and described second described in ensureing when described first external member is installed to described second external member Faced by wireless induction module front.

LED the most according to claim 2, it is characterised in that: described first external member also includes pcb board, heat-radiating substrate, institute Stating the first power supply processing module and described LED lamp bead group is arranged on described pcb board, described heat-radiating substrate is provided with and is spaced apart from each other Many groups fin heatsink of placing vertically, described pcb board is fixed on heat-radiating substrate and heat-radiating substrate back shaped becomes with described One housing, to dissipate the heat that described first power module and described lamp bead group produce.

LED the most according to claim 3, it is characterised in that: described first external member also includes lampshade, and lampshade is positioned and sets Putting on described heat-radiating substrate, described lampshade is transparent frosted PC lampshade.

LED the most according to claim 3, it is characterised in that: described heat-radiating substrate, described backboard are made of aluminum.

LED the most according to claim 2, it is characterised in that: the housing of described second external member is made of aluminum.

LED the most according to claim 1, it is characterised in that: described LED lamp bead group is made up of the arrangement of multiple LED.