CN202769365U

CN202769365U - Wrapped type optical engine

Info

Publication number: CN202769365U
Application number: CN2012204153746U
Authority: CN
Inventors: 王勤文
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-21
Filing date: 2012-08-21
Publication date: 2013-03-06
Anticipated expiration: 2022-08-21

Abstract

The utility model provides a wrapped type optical engine which comprises an outer shell, a light-emitting unit and a lens. The outer shell comprises a first cover body and a second cover body. The first cover body is provided with an opening, and the second cover body is connected with the first cover body in a sleeved mode and covers the opening. The second cover body is provided with a through opening, the edge of the opening is bent toward the inside of the first cover body to form a fixed connection part, and the fixed connection part covers the outer edge of the second cover body. The light-emitting unit is arranged inside the outer shell, the lens is aligned to the light-emitting unit and arranged inside the outer shell, and the lens protrudes out of the second cover body from the through opening. Due to the fact that the first cover body and the second cover body are connected in a sleeved mode, the other components can be wrapped inside the outer shell, assembling is easy and convenient, and water prevention and dust prevention are achieved.

Description

The clad type photo engine

Technical field

The utility model is about led lamp, particularly the clad type photo engine of a kind of simple and convenient assembly and waterproof.

Background technology

Along with the progress of light emitting diode manufacturing technology, the range of application of light emitting diode is more extensive, and light emitting diode only as the caution cresset, was popularized in the application of lighting aspect now more gradually in the past.

Because light emitting diode is spot light, so its heating thermal source is concentrated, and light shape is not suitable for illumination.Therefore lens must be set in addition to adjust its light shape, secondly also will be provided with radiator structure and burn to prevent that light emitting diode is overheated.

For special characteristics and other demands (for example outdoor lamp needs waterproof) of tackling light emitting diode, in the led lamp, except light emitting diode and basic circuit, how a lot of other assemblies that arrange of still needing are than conventional bulb, these assemblies need interlocking or welding mostly, therefore its assembling is also complicated and consuming time than conventional bulb, and production cost is also higher.

The utility model content

For problems of the prior art, the utility model provides the clad type photo engine of a kind of simple and convenient assembly and waterproof.

The utility model provides a kind of clad type photo engine, comprise: a shell, this shell comprises one first lid and one second lid, this first lid has an opening, this second lid is socketed this first lid and hides this opening, this second lid offers a port, and the edge of this opening is bent into a Fixed Division to this first lid portion inside, and this Fixed Division covers the outer rim of this second lid; One luminescence unit is arranged in this shell; And lens, these lens this luminescence unit that aligns is arranged in this shell, and protruding this second lid that exposes of this port certainly.

The utility model provides a kind of clad type photo engine, also comprises a temperature-uniforming plate, and this temperature-uniforming plate is located in this shell, the fit inboard of this first lid of wherein one side this luminescence unit of fitting of this temperature-uniforming plate, the another side of this temperature-uniforming plate.

The utility model provides a kind of clad type photo engine, also comprise a heat sink, this heat sink is located in this shell and is fitted in this first lid, and this heat sink runs through and offers a thermal hole, this temperature-uniforming plate is located in this thermal hole, and the outer rim of this temperature-uniforming plate contacts the inner edge of this thermal hole.

The utility model provides a kind of clad type photo engine, also comprise a waterproof jacket, be arranged at the inboard of this second lid, relative two sides offers respectively one first space and a second space on this waterproof jacket, this first space is towards this first lid, this second space is towards this second lid, and this luminescence unit and this temperature-uniforming plate place in this first space, and these lens place in this second space.

The utility model provides a kind of clad type photo engine, runs through offering an intercommunicating pore between this first space and this second space, this intercommunicating pore setting of aliging of this luminescence unit.

The utility model provides a kind of clad type photo engine, also comprises a dividing plate, and this dividing plate is positioned at this first space and these lens of fitting, and this dividing plate runs through and offers a loophole, this loophole this luminescence unit that aligns.

The utility model provides a kind of clad type photo engine, also comprises a waterproof ring, and this waterproof ring is sheathed on the outer rim of this shell.

The utility model provides a kind of clad type photo engine, also comprises a Wire joint, and this Wire joint is located at the outside of this first lid and is communicated with this first lid.

The utility model has the advantage of:

The clad type photo engine that the utility model proposes is coated on the effect that wherein reaches waterproof by a shell with other spare parts, and its shell is by the first lid and the second lid socket combination, and then simple and convenient assembly.

Description of drawings

Fig. 1 is the schematic diagram of clad type photo engine in the utility model.

Fig. 2 is one of exploded view of clad type photo engine in the utility model.

Fig. 3 be clad type photo engine in the utility model exploded view two.

Fig. 4 is one of cutaway view of clad type photo engine in the utility model.

Fig. 5 be clad type photo engine in the utility model cutaway view two.

Fig. 6 be clad type photo engine in the utility model cutaway view three.

Fig. 7 be in the utility model the clad type photo engine view is set.

Among the figure:

10 plate bodys;

100 shells;

110 first lids;

111 openings;

112 through wires holes;

113 Fixed Divisions;

120 second lids;

121 ports;

200 luminescence units;

210 substrates;

220 LED crystal particles;

300 lens;

310 stopper sections;

400 temperature-uniforming plates;

500 heat sinks;

510 thermal holes;

600 waterproof jackets;

610 first spaces;

611 Wire channel in building;

620 second spaces;

621 waterproof flanges;

630 intercommunicating pores;

700 dividing plates;

710 loopholes;

800 waterproof rings;

810 sealings;

900 Wire joints;

910 nuts.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.

Such as Fig. 1～shown in Figure 3, a kind of clad type photo engine is provided in the preferred embodiment of the present utility model, and it comprises: a shell 100, a luminescence unit 200, lens 300, a temperature-uniforming plate 400, a heat sink 500, a waterproof jacket 600, a dividing plate 700, a waterproof ring 800 and a Wire joint 900.

Shell 100 comprises one first lid 110 and one second lid 120.The first lid 110 has an opening 111, and its material is preferably aluminum, and offers a through wires hole 112 on the bottom surface of the first lid 110; The second lid 120 is preferably stainless steel and makes, and it is socketed on the first lid 110, and hides opening 111 and so that shell 100 closures run through offering a port 121 on the second lid 120, the inner edge shape of port 121 preferably conforms to the profile of lens 300.

Luminescence unit 200 is arranged in the shell 100, and it preferably has a substrate 210, is provided with a plurality of LED crystal particles 220 on the substrate 210.

Lens 300 are preferably the block that clear glass is made, and its alignment luminescence unit 200 is arranged in the shell 100, and protrudes the second lid 120 via port 121.Lens 300 are directed to outside the shell 100 in order to the spot light refraction that luminescence unit 200 is sent and refraction is adjusted into the light shape that is fit to arrange the place.The edge of lens 300 extends and is convexly equipped with a stopper section 310, and stopper section 310 is connected to the inner edge of port 121, prevents that lens 300 from deviating from shell 100 from port 121.

Temperature-uniforming plate 400 is located in the shell 100, then the fit inner bottom surface of the first lid 110 of the wherein one side luminescence unit 200 of fitting of temperature-uniforming plate 400, the relative another side of temperature-uniforming plate 400.Temperature-uniforming plate 400 is used for absorbing the heat energy that luminescence unit 200 discharges when luminous, and heat energy is diffused to whole temperature-uniforming plate 400, further by the first lid 110 heat energy is shed to shell 100.Temperature-uniforming plate 400 preferably can be a flat shell that is filled with working fluid, and it can be made for the higher metal of the coefficients of heat conduction such as copper or aluminium, but this creation is not limited to this.

Heat sink 500 is located in the shell 100 and is fitted in the inner bottom surface of the first lid 110, it is preferably steel and makes, heat sink 500 runs through and offers a thermal hole 510, and aforesaid temperature-uniforming plate 400 is located in the thermal hole 510, and the inner edge in the outer rim thermal contact conductance hole 510 of temperature-uniforming plate 400.The heat energy that temperature-uniforming plate 400 absorbs can be dissipated into the first lid 110 by heat sink 500.

Waterproof jacket 600 is arranged at the inboard of the second lid 120, and waterproof jacket 600 is the flat-disk shape, is preferably silica gel and makes, and the profile of waterproof jacket 600 conforms to the interior profile of the second lid 120, and preferred the second lid 120 is fitted and covered at outside the waterproof jacket 600.Relative two sides offers respectively one first space 610 and a second space 620 on the waterproof jacket 600, the first space 610 is offered towards the first lid 110, second space 620 is offered towards the second lid 120, luminescence unit 200 and temperature-uniforming plate 400 place in the

first space

610, and 300 on lens place in the second space 620.Run through between the first space 610 and the second space 620 and offer an intercommunicating pore 630, the inner edge shape of intercommunicating pore 630 preferably meets the profile of luminescence unit 200, luminescence unit 200 alignment intercommunicating pores 630 arrange, and the light source that luminescence unit 200 sends can be injected lens 300 by intercommunicating pore 630.The edge in the first space 610 extends internally and convexes with a waterproof flange 621, and waterproof flange 621 is sandwiched between the inner edge of stopper section 310 and port 121 to prevent that foreign object (water, dirt) from invading shells 100 via port 121.The inboard in the first space 610 offers a Wire channel in building 611, and Wire channel in building 611 extends to the position of alignment through wires hole 112 from the edge of intercommunicating pore 630.

Dividing plate 700 is positioned at the first space 610 and applying lens 300, and it is preferably stainless steel and makes, and dividing plate 700 runs through and offers a loophole 710, and loophole 710 alignment luminescence units 200 pass through for the light source that luminescence unit 200 sends.

Wire joint 900 is arranged at the outside of the first lid 110 and is communicated with the first lid 110 through through wires hole 112, its more preferably by a nut 910 and interlocking in through wires hole 112, it is in order to accommodating circuit wire rod, the Wire joint 900 interior electric wires that preferably are provided with, one end of electric wire passes through wires hole 112 and Wire channel in building 611 and is electrically connected at luminescence unit 200, the other end of electric wire then is electrically connected to a power supply, and is luminous in order to drive luminescence unit 200.

As shown in Figure 4, after the first lid 110 was socketed on the second lid 120, the inner edge of opening 111 became a Fixed Division 113 to the first lid 110 internal bend, and Fixed Division 113 is covered this in the outer rim of the second lid 120 and the first lid 110 and the second lid 120 is fixedly connected.

As shown in Figure 5 and Figure 6, waterproof ring 800 is preferably silica gel and makes, and it is sheathed on the outer rim of shell 100, and the outer rim of preferred waterproof ring 800 is protruded near the first lid 110 sides and formed a sealing 810, sealing 810 along waterproof ring 800 around extension.

As shown in Figure 7, outer bottom applying plate body 10 and Wire joint 900 that clad type photo engine of the present utility model is arranged at a plate body 10, the first lids 110 pass plate body 10 settings, and plate body 10 can be a ceiling or a wallboard etc. the place is set.Sealing 810 is pressed against with plate body 10 and invades the slit between shell 100 and the plate body 10 to prevent foreign object (water, dirt).

Clad type photo engine of the present utility model is coated on the effect that wherein reaches water proof and dust proof by a shell 100 with other spare parts, and its shell 100 is by the first lid 110 and the 120 socket combinations of the second lid, its inner each assembly also intussusception is fixed, therefore need to not assemble with screw, its assembling prior art is easier.

The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims

1. a clad type photo engine is characterized in that, comprises:

One shell, this shell comprises one first lid and one second lid, this first lid has an opening, this second lid is socketed this first lid and hides this opening, this second lid offers a port, the edge of this opening is bent into a Fixed Division to this first lid portion inside, and this Fixed Division covers the outer rim of this second lid;

One luminescence unit is arranged in this shell; And

One lens, these lens this luminescence unit that aligns is arranged in this shell, and protruding this second lid that exposes of this port certainly.

2. clad type photo engine according to claim 1 is characterized in that, also comprises a temperature-uniforming plate, and this temperature-uniforming plate is located in this shell, the fit inboard of this first lid of wherein one side this luminescence unit of fitting of this temperature-uniforming plate, the another side of this temperature-uniforming plate.

3. clad type photo engine according to claim 2, it is characterized in that, also comprise a heat sink, this heat sink is located in this shell and is fitted in this first lid, this heat sink runs through and offers a thermal hole, this temperature-uniforming plate is located in this thermal hole, and the outer rim of this temperature-uniforming plate contacts the inner edge of this thermal hole.

4. clad type photo engine according to claim 2, it is characterized in that, also comprise a waterproof jacket, be arranged at the inboard of this second lid, relative two sides offers respectively one first space and a second space on this waterproof jacket, and this first space is towards this first lid, and this second space is towards this second lid, this luminescence unit and this temperature-uniforming plate place in this first space, and these lens place in this second space.

5. clad type photo engine according to claim 4 is characterized in that, runs through offering an intercommunicating pore between this first space and this second space, this intercommunicating pore setting of aliging of this luminescence unit.

6. clad type photo engine according to claim 4 is characterized in that, also comprises a dividing plate, and this dividing plate is positioned at this first space and these lens of fitting, and this dividing plate runs through and offers a loophole, this loophole this luminescence unit that aligns.

7. clad type photo engine according to claim 1 is characterized in that, also comprises a waterproof ring, and this waterproof ring is sheathed on the outer rim of this shell.

8. clad type photo engine according to claim 1 is characterized in that, also comprises a Wire joint, and this Wire joint is located at the outside of this first lid and is communicated with this first lid.