CN201083360Y

CN201083360Y - LED lamp combined structure

Info

Publication number: CN201083360Y
Application number: CNU2007201560203U
Authority: CN
Inventors: 林志泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-09
Filing date: 2007-07-09
Publication date: 2008-07-09
Anticipated expiration: 2017-07-09

Abstract

A combined structure of L E D light fittings mainly comprises a cooling plate. The cooling plate has a plurality of through grooves penetrating the plate body and is attached with a base plate having a plurality of perforations, the positions of which are corresponding to those of the through grooves. An illuminant component and metal lines are also arranged on the base plate, the metal lines are electrically connected with the illuminant component. The puncture grooves are respectively provided with a insulation tube cover where a metallic stud is inserted. The metallic stud is screwed with a locking component which is arranged between the base plate and the insulation plate in order to fix the base plate on the insulating plate; meanwhile, the locking component connected with the plain conductor is used as the electrode of the luminescence component.

Description

The LED Lamp Combined Structure

Technical field

The utility model relates to a kind of lighting device, and relating in particular to a kind of is the lighting device combining structure of luminescence component with the light emitting diode.

Background technology

Volume is light and handy, reaction speed reaches advantages such as pollution-free soon because light emitting diode has, it is used in illumination gradually and uses, though light emitting diode is in the early stage of development, once faced the awkward situation of luminosity deficiency, but under the leading of recently material and new technique, the luminosity of light emitting diode has had significant progress, even the light fixture brightness that can match in excellence or beauty traditional, the existing gradually trend that replaces present lighting apparatus.

For now, with the light emitting diode is the light fixture of light emitting source, in the design many with single high-power light emitting diode as luminous main body, and it is installed in the zone of wishing illumination, though single high-power light emitting diode is enough to the brightness of illumination that provides required, but the lighting that with the light emitting diode is light emitting source is in order to be suitable for the original lamp socket that lighting had, therefore still according to the structural design of traditional lighting, so that, be fixed on the top of field of illumination in conjunction with original illuminating lamp holder.

Yet the principle of employed luminescence component of traditional lighting and light emitting diode and volume difference are very big owing to utilizing, and therefore utilize original lighting design to waste light fixture space and manufacturing cost on the contrary, have weakened its competitive advantage originally relatively.Thus, original traditional lighting kenel has been given up in the design of known light emitting diode afterwards, and will be that the lighting device of luminescence component is designed to thin typeization and summary more with the light emitting diode, makes it more convenient and can save cost on making.

But above-mentioned be in the lighting package assembly of luminescence component with the light emitting diode, for the radiating subassembly that provides light emitting diode required is provided, must assemble by viscose or welding processing procedure, except having reduced the efficient of light fixture on the assembling processing procedure, the glutinous material liquid that uses causes the secret worry of environmental pollution in addition, therefore, the shortcoming that how to overcome the light fixture package assembly becomes those of ordinary skill in the art and wishes the problem that solves.

The utility model content

At above-mentioned defective, the utility model provides a kind of LED Lamp Combined Structure, mainly comprise heat sink, have on the described heat sink and run through a plurality of of plate body and wear groove and be pasted with substrate, described substrate is provided with a plurality of perforation, described perforation is just in time corresponding with the position of wearing groove of described heat sink, also be provided with luminescence component and plain conductor on the described substrate, described plain conductor is electrically connected with described luminescence component, described a plurality of wearing also has been installed with insulative pipe sleeve respectively in the groove, the inside of described pipe box is equipped with metallic stud respectively, described metallic stud spins mutually with the locked assembly that is located in described substrate and the insulation board respectively, described substrate is fixed on the heat sink, and described locked assembly is electrically connected with plain conductor simultaneously, with the electrode as described luminescence component.

Compared with prior art, beneficial effect with LED Lamp Combined Structure of quick package assembly of the present utility model is, by Modularly assembled LED light fixture, improved the light fixture packaging efficiency, simultaneously, avoided using wlding by modular package assembly, made more environmental protection and can save cost of fitting structure with environmental pollution secret worry.

Description of drawings

Fig. 1 is a stereochemical structure decomposing schematic representation of the present utility model;

Fig. 2 is an assembled sectional view of the present utility model;

Fig. 3 is an application structure exploded view of the present utility model;

Fig. 4 finishes figure for combination of the present utility model.

[primary clustering symbol description]

Heat sink 1 is worn groove 11

Locking hole 12 substrates 2

21 plain conductors 22 of boring a hole

Breach

23,51,62 luminescence components 3

Insulative pipe sleeve 4 fixed heads 5

Insulation board 6 perforation 61

Metallic stud 7 locked

assemblies

8,8a

Cover body 9

The specific embodiment

Below in conjunction with accompanying drawing, technology contents of the present utility model is elaborated:

Fig. 1 is a stereochemical structure decomposing schematic representation of the present utility model.As shown in the figure, fitting structure of the present utility model mainly comprises heat sink 1, and heat sink 1 is made of high heat-conducting, and heat sink 1 is provided with a plurality of grooves 11 of wearing that run through plate body, and is respectively equipped with locking hole 12 being adjacent to the periphery of wearing groove 11.Also be provided with substrate 2 on the heat sink 1, substrate 2 is an insulator, the position of its plate face central authorities is provided with luminescence component 3, luminescence component 3 is a light emitting diode in the present embodiment, and the two ends of substrate 2 also are respectively equipped with perforation 21, the periphery of perforation 21 is respectively equipped with plain conductor 22, and plain conductor 22 forms with luminescence component 3 and is electrically connected.In addition, behind substrate 2 and the heat sink 1 corresponding joint, the perforation 21 of substrate 2 just corresponding to heat sink 1 wear groove 11, and on the diagonal position of the both sides of substrate 2, have breach 23 respectively, after substrate 2 correspondences were fitted on the heat sink 1, breach 23 made the locking hole 12 of heat sink 1 expose.

As shown in Figure 1, a plurality of insulative pipe sleeve 4 that are respectively equipped with hollow in the groove 11 of wearing of heat sink 1, wherein insulative pipe sleeve 4 is connected on the fixed head 5 simultaneously in the present embodiment.But insulative pipe sleeve 4 constitutes with fixed head 5 one, wears in the groove 11 so that described a plurality of insulative pipe sleeve 4 are inserted a plurality of of heat sink 1 simultaneously.The diagonal angle end position of the both sides of fixed head 5 has breach 51 respectively, after fixed head 5 is attached on the heat sink 1, owing to have breach 51, thus avoid fixed head 5 to block locking hole 12.The below of fixed head 5 also is provided with insulation board 6, and the shape of insulation board 6 is just in time corresponding with fixed head 5.Insulation board 6 is provided with a plurality of perforation 61, and is just in time corresponding with the insulative pipe sleeve 4 that connects on the fixed head 5, and the diagonal position in the both sides of insulation board 6 is respectively equipped with breach 62 simultaneously, and breach 62 is just in time corresponding with the position of locking hole 12.Perforation wears metallic stud 7 respectively in 61, wherein said metallic stud 7 be hollow form and within it portion be provided with screw thread, described metallic stud 7 is installed with the inside in insulative pipe sleeve 4.Perforation 21 on the substrate 2 correspondence respectively wears locked assembly 8, and locked assembly 8 is the metal screw, and spins mutually with the metallic stud 7 that is installed with in insulative pipe sleeve 4, makes substrate 2 and insulation board 6 are locked on the two plate faces up and down of heat sink 1; The plain conductor 22 that is located at simultaneously on the substrate 2 is electrically connected with locked assembly 8 and metallic stud 7 formation, shown in the assembled sectional view of Fig. 2, make locked assembly 8 and metallic stud 7 in fact become electrode, electric current being directed on the substrate 2, thereby provide the luminescence component that is located on the substrate 23 required electric power from the external world.

Fig. 3 and Fig. 4 are respectively the application structure exploded view and figure is finished in combination.As shown in the figure, after substrate 2 was fixed on the heat sink 1, at the upper surface of heat sink 1 interlocking cover body 9, to be located on the luminescence component 3 that is assembled on the heat sink 1, the light that luminescence component 3 is produced spread out by cover body 9; And a plurality of locked assembly 8a pass locking hole 12 from the bottom of heat sink 1 and cover body 9 spins mutually, cover body 9 are fixed on the upper surface of heat sink 1, and its combination is finished figure as shown in Figure 4.

Therefore the above is a preferred embodiment of the present utility model only, and is not to restriction of the present utility model, and the equivalent structure done of every utilization the utility model specification and accompanying drawing content changes, and all in like manner is contained in the scope of the present utility model.Protection domain of the present utility model is defined by the claims.

Claims

1. a LED Lamp Combined Structure is characterized in that, comprising:

Heat sink, described heat sink are provided with a plurality of grooves of wearing that run through its plate body;

Substrate is attached on the plate face of described heat sink, and described substrate is provided with a plurality of perforation, and just in time to wear the position of groove corresponding with described heat sink described a plurality of in described perforation;

Light emitting diode is located on the described substrate, and is electrically connected with described substrate formation;

A plurality of insulative pipe sleeve are located in the described of described heat sink and wear in the groove;

A plurality of metallic studs are installed with in described a plurality of insulative pipe sleeve; And

A plurality of locked assemblies, be located in described a plurality of perforation of described substrate, and with the mutual interlocking of described a plurality of metallic studs, so that described substrate is fixed on the heat sink, and described a plurality of locked assembly forms with described substrate and is electrically connected, with the positive and negative electrode as described light emitting diode.

2. LED Lamp Combined Structure as claimed in claim 1, described a plurality of peripheries of wearing groove of wherein said heat sink are respectively equipped with the locking hole that runs through described plate body.

3. LED Lamp Combined Structure as claimed in claim 2 has breach respectively on the diagonal angle end of the both sides of wherein said substrate, and the position of described breach is just in time corresponding with the position of described locking hole on the described heat sink.

4. LED Lamp Combined Structure as claimed in claim 2, the further correspondence of wherein said heat sink is connected with cover body, described cover body is located on the described light emitting diode, and described cover body is fixed on the described heat sink by the mutual interlocking of described a plurality of locked assemblies and described a plurality of locking holes.

5. LED Lamp Combined Structure as claimed in claim 1, wherein said a plurality of insulative pipe sleeve are located on the fixed head, and described fixed head is attached on another plate face of described heat sink, and described a plurality of insulative pipe sleeve are located in described a plurality of wearing in the groove.

6. LED Lamp Combined Structure as claimed in claim 5, the diagonal angle end of the both sides of wherein said fixed head has breach respectively, the described periphery of wearing groove of described heat sink also is respectively equipped with the locking hole that runs through described plate body, and described breach is just in time corresponding with the position of described lock hole.

7. LED Lamp Combined Structure as claimed in claim 5, wherein said a plurality of insulative pipe sleeve and described fixed head are that one constitutes.

8. LED Lamp Combined Structure as claimed in claim 5, wherein said a plurality of metallic studs are located on the described insulation board, and described insulation board is attached on the described fixed head, and described a plurality of metallic studs are installed with in described insulative pipe sleeve.

9. LED Lamp Combined Structure as claimed in claim 1, the periphery of described a plurality of perforation of wherein said substrate is respectively equipped with plain conductor, forms with described light emitting diode and described a plurality of locked assembly to be electrically connected.