CN205102074U - LED lighting device's packaging structure - Google Patents

Abstract

The utility model relates to a LED lighting device's packaging structure, including shell, circuit board, a plurality of light source and drive module, the shell is the cuboid shape, inside cavity, and upper surface " the word of shell evenly is provided with a plurality of light sources, and a side is equipped with the connecting piece, be equipped with a LED component in every light source, drive module sets up inside the shell, and the circuit board sets up on the inside upper portion of shell, and the light source passes through the wire and is connected with the circuit board, still be equipped with a plurality of louvres on the shell upper surface, the side is equipped with the screw hole. The utility model discloses compact structure, integrated nature are good, connect between a plurality of packaging structure, installation and change simple accurate, the later stage maintenance of also being convenient for, through setting up a plurality of louvres, can increase with the area of contact of air, promote the heat dissipation.

Description

A kind of encapsulating structure of LED light device

Technical field

The utility model relates to lighting device, particularly a kind of encapsulating structure of LED light device.

Background technology

LED compares and conventional light source, has many advantages, as little in volume, power consumption is few, long service life, environmental and durable, the change etc. that can realize shades of colour, be therefore also more and more subject to people's attention, apply also more and more extensive.But also there is a problem allowing the unusual headache of people under plurality of advantages, that is exactly the heating problem of LED, if can not carry out heat radiation work, directly will affect service life and the illumination effect of LED.

It is many that existing LED technology also exists equipment investment, and manufacturing procedure is loaded down with trivial details, and cost remains high.The technique Surface Mount simultaneously packaged LED element being passed through again to weld is on PCB substrate, and this operation turn increases the thermal resistance between LED-baseplate and pcb board, greatly reduces LED normal service life.

On the other hand, existing LED daylight lamp structure is compact not, and the fixing of inner each parts adopts screw more, although serve the effect of rock-steady structure, cost increases and assembles loaded down with trivial details, dismounting inconvenience.

Utility model content

Technical problem to be solved in the utility model is to provide the encapsulating structure of LED light device of a kind of reasonable in design, compact conformation, installation, convenient disassembly.

It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:

An encapsulating structure for LED light device, comprises shell, circuit board, some light sources and driver module, and shell is rectangular shape, inner hollow, and upper surface " one " word of shell is evenly provided with some light sources, and a side is provided with connector; A LED element is provided with in each light source; Drive module setting is portion in the enclosure, and circuit board is arranged on the top of enclosure, and light source is connected with circuit board by wire; Upper surface of outer cover is also provided with some louvres, and side is provided with screw hole.

The utility model compact conformation, integration are good, connect, install and change simple and easy to do, be also convenient to later period maintenance between multiple encapsulating structure; By arranging multiple louvre, the contact area with air can be strengthened, promoting heat radiation.

As preferably, the wide * of high * of shell is long is of a size of 15*20*300mm.Its advantage is, compact dimensions, and structure assembly is high, practical.

As preferably, connector is made up of draw-in groove and card pin, and some encapsulating structures are connected by connector.Its advantage is, the structure of draw-in groove and card pin is simple, simply and reliably can realize connecting simultaneously, be convenient to the installation between multiple encapsulating structure, dismounting and replacing.

As preferably, enclosure is provided with driver module pedestal, and driver module is by being connected together on driver module pedestal.Its advantage is, integration is good, and driver module only needs can realize in embed wholly to pedestal installing, and is also convenient to maintenance and the replacing in later stage simultaneously.

As preferably, shell side is also provided with magnet, and some encapsulating structures are in parallel by magnet.Its advantage is, this kind of connected mode is very simple, and reliability is also enough simultaneously, can certainly coordinate other connected modes.

The utility model compared with the existing technology has the following advantages and effect:

1, because the utility model compact conformation, overall dimensions are small and exquisite, can be applicable to each occasion, practicality is good.

2, simple because connected mode of the present utility model is ingenious, avoid the too much utilization of screw, not only structural strength is enough to make overall structure, and install, dismantle and change very convenient.

3, due to shell hollow of the present utility model, and be provided with some louvres on an upper, increase the contact area with air, have also been enlarged the circulation of air, thus obtain better thermal diffusivity.

4, because the utility model adopts the cuboid shell of elongated hollow, the mode that " one " word is evenly arranged is adopted between light source, therefore the heat produced at the utility model accumulated inside, can not leave quickly, ensure that service life of the present utility model and illumination effect.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, 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.

Fig. 1 is perspective view of the present utility model.

Fig. 2 is cascaded structure schematic diagram of the present utility model.

Fig. 3 is parallel-connection structure schematic diagram of the present utility model.

Fig. 4 is part-structure enlarged diagram of the present utility model.

Label declaration:

1, shell 11, louvre

12, screw hole 2, circuit board

3, light source 4, driver module

41, driver module pedestal 5, connector

51, card pin 52, draw-in groove

6, wire

Detailed description of the invention

Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.

Embodiment 1:

As shown in Figure 1, the present embodiment comprises shell 1, circuit board 2, some light sources 3 and driver module 4, and circuit board 2 is arranged on the top of shell 1 inside, and light source 3 is fixed on the upper surface of shell 1, and it is inner that driver module 4 is arranged on shell 1.

Shell 1 is rectangular shape, has the cross section of rectangle, inner hollow, and upper surface is provided with some louvres 11, and side is provided with screw hole 12.Louvre 11 coordinates the shell 1 of hollow, can expand the contact area of the present embodiment and air, improves the mobility of air, thus improves radiating effect.Screw hole 12, for fixing overall structure, reduces the use of screw as far as possible, thus makes the flexibility of each structure higher in the present embodiment.

As shown in Figure 1, a side of shell 1 is also provided with connector 5, and connector 5 is made up of card pin 51 and draw-in groove 52, and multiple encapsulating structure can pass through the connection of card pin 51 and draw-in groove 52, thus realizes series connection as shown in Figure 2.

In the present embodiment, the wide * of the high * of shell 1 is long is of a size of 15*20*300mm; Shell 1 adopts aluminum material simultaneously, ensures overall heat dispersion.

Each light source 3 comprises a LED element.Some light sources 3 are evenly arranged on the upper surface of shell 1 in the mode that " one " word arranges, and all light sources 3 are connected on circuit board 2 by wire 6, for light source 3 provides power supply.

The material of circuit board 2 ensures by the electric bright light source 3 of wire 6 energy, and insulate with shell 1, ensures heat conductivity good between shell 1 simultaneously.Shell 1 also for by circuit board 2 and external environs, avoids direct contact.

As shown in Figure 4, shell 1 inside is provided with driver module pedestal 41, and driver module 4 realizes being integrated in encapsulating structure by snapping in driver module pedestal 41.

Embodiment 2:

The present embodiment is similar to embodiment 1, and its difference is:

In the present embodiment, shell 1 side is also provided with magnet (not shown), some encapsulating structures by attracting each other and realizing in parallel between magnet with magnet, as shown in Figure 3.Under the connected mode of parallel connection, the connection between each encapsulating structure is comparatively tight, and gap is each other less; No matter this connected mode is install or dismounting on the other hand, and its operation is all very convenient.Certainly, under this connected mode, also can coordinate other connected modes, more firmly connect to obtain.

In addition, it should be noted that, the specific embodiment described in this description, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.

Claims (5)

1. the encapsulating structure of a LED light device, it is characterized in that: comprise shell, circuit board, some light sources and driver module, described shell is rectangular shape, inner hollow, upper surface " one " word of shell is evenly provided with some light sources, and a side is provided with connector; A LED element is provided with in each light source; Described drive module setting portion in the enclosure, described circuit board is arranged on the top of enclosure, and described light source is connected with circuit board by wire; Described upper surface of outer cover is also provided with some louvres, and side is provided with screw hole.

2. the encapsulating structure of a kind of LED light device according to claim 1, is characterized in that: the wide * of high * of described shell is long is of a size of 15*20*300mm.

3. the encapsulating structure of a kind of LED light device according to claim 1, is characterized in that: described connector is made up of draw-in groove and projection, some described encapsulating structures are connected by connector.

4. the encapsulating structure of a kind of LED light device according to claim 1, is characterized in that: described enclosure is provided with driver module pedestal, described driver module is by being connected together on driver module pedestal.

5. the encapsulating structure of a kind of LED light device according to claim 1, is characterized in that: described shell side is also provided with magnet, and some described encapsulating structures are in parallel by magnet.