CN102095089A

CN102095089A - Conveniently assembled LED lamp device

Info

Publication number: CN102095089A
Application number: CN2009102542140A
Authority: CN
Inventors: 连宥承; 周孟贤; 许俊萍
Original assignee: I-CHIUN PRECISION INDUSTRY (KUNSHAN) Co Ltd; I Chiun Precision Ind Co Ltd
Current assignee: I-CHIUN PRECISION INDUSTRY (KUNSHAN) Co Ltd; I Chiun Precision Ind Co Ltd
Priority date: 2009-12-10
Filing date: 2009-12-10
Publication date: 2011-06-15

Abstract

The invention relates to a conveniently assembled LED lamp device which comprises a semicircular heat radiating base, an LED light-emitting module and a transmitting cover body, wherein the semicircular heat radiating base is provided with an ejecting plate and an arc-shaped plate which is positioned under the ejecting plate to form an accommodating space; both sides of the ejecting plate are provided with guide grooves; the LED light-emitting module is fixed to the ejecting plate of the heat radiating base; a sliding rail is formed on both sides of the transmitting cover body relative to the guide grooves, and the sliding rail is slidably arranged in the guide grooves of the heat radiating base; and the transmitting cover body is arranged on the ejecting plate of the heat radiating base and used for covering the LED light-emitting module. Accordingly, the heat radiating base is provided with the accommodating space, and the heat radiating area can be increased; and the transmitting cover body can be inserted into the guide grooves of the heat radiating base by the sliding rail, thus the assembly of the LED lamp device is quite convenient.

Description

The LED lamp device of being convenient to assemble

Technical field

The present invention is a kind of LED lamp device of being convenient to assemble, and is meant a kind of LED light fixture especially, and it can effectively increase its radiating effect and assembling is quite convenient.

Background technology

Lighting apparatus is a daily necessities indispensable in the daily life, changed people's life style, now in general family or the public's indoor scenarios, all can see and use lighting apparatus miscellaneous, for example: fluorescent lamp, illuminating lamp, desk lamp, pendent lamp, neon light or the like, can be improved by transmission illumination equipment for the dim inconvenience that brings.

For different lighting apparatus, the purposes of its application also has difference, for example: general fluorescent lamp, illuminating lamp, desk lamp ... Deng, it is for the use of general illumination, and the lighting apparatus that some specific uses are also arranged for example: night-light, be and be applied to the illumination that people are provided when sleeping, its luminous power is lower, only is auxiliary usefulness.

The fluorescent tube of traditional type or bulb have quick heating and the high shortcoming of power consumption, and light fixture can cause the problem of environmental protection after discarded, therefore, just develop in recent years and that (Light EmittingDiode is LED) as the technology of light emitting source with light emitting diode.

LED illumination slowly by use that the mankind accept, as a lighting, and use in order to allow the LED lighting show more function, increasing its practicality, real important topic of making great efforts for industry.

Summary of the invention

Main purpose of the present invention is to provide a kind of LED lamp device of being convenient to assemble, and its tool increases the effect of area of dissipation, to reach the raising radiating effect.

Another object of the present invention is to provide a kind of LED lamp device of being convenient to assemble, and it has assembles effect easily, to reach the purpose that reduces production costs.

For reaching above-mentioned effect and purpose, technical characterictic of the present invention is to include the cooling base of a semi-circular body, and it has a top board and is positioned at the camber plate of top board below, and is formed with an accommodation space, and these top board both sides are formed with a guide groove; One LED light emitting module is to be fixed on the top board of this cooling base; One printing opacity lid, its both sides are formed with a slide rail with respect to this guide groove position, and it is sliding establishing in the guide groove of this cooling base, and this printing opacity lid is arranged at above the top board of this cooling base, in order to this LED light emitting module is covered with.

In this way, this radiating seat body forms an accommodation space, can increase its area of dissipation, and this printing opacity lid can insert in the guide groove of this cooling base by its slide rail, and is quite convenient in its assembling.

Description of drawings

Below describe conjunction with figs. and embodiment in detail embodiments of the present invention, thus to the present invention how the application technology means implementation procedure that solves technical problem and reach the technology effect can fully understand and implement according to this, wherein:

Fig. 1 is an exploded view of the present invention.

Fig. 2 is the assembled sectional view of Fig. 1.

The specific embodiment

See also Fig. 1 and Fig. 2, be the LED lamp device that the present invention is convenient to assemble, it includes a cooling base 10, a LED light emitting module 12, a reflecting plate 14, a printing opacity lid 16, a transformation element 17, two electrical components 18 and two side covers 20.Wherein

Cooling base 10 is semi-circular body, the camber plate 24 that it has a top board 22 and is positioned at top board 22 belows, and be formed with an accommodation space 26, and top board 22 both sides are formed with guide groove 28 respectively, the outer surface of camber plate 24 has a plurality of fin 29.

LED light emitting module 12 is provided with a printed circuit board (PCB) 30 and a plurality of LED32, and it is to be fixed on the top board 22 of cooling base 10 for a printed circuit board (PCB) 30.

Reflecting plate 14 is to be arranged on the printed circuit board (PCB) 30, and it is formed with a plurality of hollow holes 34 with respect to LED 32 positions, and LED can be exposed by hollow hole 34, and reflecting plate 14 both sides respectively shape the light guide sheet 36 of inclination is arranged.

Printing opacity lid 16 its both sides are formed with guide rail 38 respectively, and it is to slip in the guide groove 18 of cooling base 10, and printing opacity lid 16 is arranged at top board 22 tops of cooling base 10, in order to this LED light emitting module 12 is covered with.

Transformation element 17 is to be arranged in the accommodation space 26 of cooling base 10, and electrically connects with LED light emitting module 14.

Two electrical components 18 are to be arranged at LED light emitting module 12 two ends respectively, and each electrical components 18 is provided with a circuit board 40 and electrical plug 42.And

Two side covers 20 are to be covered on cooling base 10 two ends, and in order to accommodation chamber 26 is covered, and electrically plug 42 is to wear into side cover 20, and is electrically connected with circuit board 40, and is electrically connected to LED light emitting module 12 via transformation element 17.

In this way, with transformation element 17 hiding being arranged in the accommodation space 26 of cooling base 10, can reduce the accommodation space of light fixture, and heat radiation by cooling base 10, can improve the service life of light fixture, and LED light emitting module 12 can be by reflecting plate 14 reflection sources, with the brightness of illumination of hand lamp tool.

Though the present invention discloses as above with aforesaid embodiment; right its is not in order to limit the present invention; anyly have the knack of alike operator; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, therefore scope of patent protection of the present invention must be looked being as the criterion that claim scope of the present invention defined.

Claims

1. LED lamp device of being convenient to assemble, it includes:

One cooling base, it is semi-circular body, has a top board and is positioned at the camber plate of top board below, and be formed with an accommodation space, these top board both sides are formed with a guide groove;

One LED light emitting module, it is fixed on the top board of this cooling base;

One printing opacity lid, its both sides are formed with a slide rail with respect to this guide groove position, and its sliding establishing in the guide groove of this cooling base is arranged at above the top board of this cooling base, in order to this LED light emitting module is covered with this printing opacity lid.

2. the LED lamp device of being convenient to assemble as claimed in claim 1 wherein also includes at least one transformation element and is arranged in the accommodation space of this cooling base.

3. the LED lamp device of being convenient to assemble as claimed in claim 1, wherein this camber plate outer rim is provided with a plurality of fin.

4. the LED lamp device of being convenient to assemble as claimed in claim 1, wherein this LED light emitting module is provided with a LGP.

5. the LED lamp device of being convenient to assemble as claimed in claim 4, wherein these LGP both sides are formed with light guide sheet respectively.

6. the LED lamp device of being convenient to assemble as claimed in claim 1 wherein includes two side covers in addition, and it covers at this heat radiation pedestal two ends respectively, in order to this accommodation space is closed.

7. the LED lamp device of being convenient to assemble as claimed in claim 6, wherein this two side cover is respectively equipped with electrical components, electrically connects with this LED light emitting module respectively.