CN205001958U - LED lighting device - Google Patents
LED lighting device Download PDFInfo
- Publication number
- CN205001958U CN205001958U CN201520659036.0U CN201520659036U CN205001958U CN 205001958 U CN205001958 U CN 205001958U CN 201520659036 U CN201520659036 U CN 201520659036U CN 205001958 U CN205001958 U CN 205001958U
- Authority
- CN
- China
- Prior art keywords
- led light
- lens
- led
- lampshade
- light device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000001149 thermolysis Methods 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a LED lighting device, including lamp body and LED light source subassembly, the lamp body includes electric cover and lamp shade, and the outside top of lamp shade is connected to the bottom of electric cover, forms an electric chamber between electric cover and the lamp shade top, electric intracavity specifically is provided with the power, and an inboard of installing electric cover of buckling is crossed to the power -on. LED light source unit mount and upwards is equipped with the reflection of light cup LED light source subassembly week on lamp shade inboard top. LED light source subassembly includes base plate, LED luminous element unit and lens, and the LED luminous element unit sets up on the base plate, and the base plate encapsulation that is equipped with the LED luminous element unit is in lens, and lens are installed on the inboard top of lamp shade. On the one end of reflection of light cup is connected to lens, and the one end of reflection of light cup is around the lens setting. The utility model discloses a circle in the circumference no. 1 of LED light source subassembly and set up reflection of light cup, strengthened the light efficiency greatly, and the lamp shade adopts the preparation of pure aluminium to form, take into account structure and thermolysis, the radiating effect preferred.
Description
Technical field
The utility model relates to lighting device design field, particularly relates to a kind of LED light device.
Background technology
Lighting device is employed for the places such as house, factory floor, mine operation, LED is with its energy-conserving and environment-protective, long service life, the feature such as start-up time is short, safety and stability is good, obtain applying more and more widely, occurred increasing LED lamp in the market.
Existing known LED light device is normally made up of radiator, power supply, LED light source and lampshade, lamp part processing and installation procedure complexity.Special radiator is provided with in existing known LED light device.Radiator comprises radiator body and LED light source installing plate, and heat sink thickness is comparatively large, below radiator, also will install lampshade, and cause the size of LED light device very large, light fixture weight is larger.LED light source first fills on a mounting board, be arranged on again on radiator body, thermal resistance is very large between the two, when the contact area of installing plate and radiator is determined, the heat that light source produces will pass to rapidly radiator and get on, just require that installing plate has enough thickness, installing plate thickness increases must increase the weight of radiator and the cost of processing.Meanwhile, some large LED lighting devices (as bulkhead lamp capable) place that installation site is higher usually, weight certainly will cause more greatly potential safety hazard coefficient high.
In addition, also there is the problem that LED light source component light efficiency is poor in existing known LED light device, can have influence on the lighting quality of whole lamp.
Utility model content
The utility model provides a kind of LED light device, comprise lamp housing and LED light source component, it is characterized in that, described lamp housing comprises electrically cover and lampshade, the bottom of described electric cover connects the outside top of described lampshade, forms one for installing the electric chamber of electrical part between described electric cover and lampshade top; Described LED light source component is arranged in described lampshade inside top, and described LED light source component circumference is provided with a reflector.
Preferably, described LED light source component comprises substrate, LED illuminator unit and lens, described LED illuminator unit is arranged on the substrate, and be provided with the substrate package of described LED illuminator unit in described lens, described lens are installed in described lampshade inside top.
Preferably, one end of described reflector is connected on described lens, and one end of described reflector is arranged around described lens.
Preferably, one end one of described reflector is enclosed and is provided with some syndetons, and described lens circumferentially have some location structures, and described reflector is connected on described lens by described syndeton and described location structure.
Preferably, described location structure and described lens integrated injection molding form or combine assembly connection.
Preferably, sealing ring is provided with between described lens and described lampshade inside top.
Preferably, described lampshade adopts making of pure aluminum to form, and described lampshade is as the thermal component of described LED light device.
Preferably, be provided with power supply in described electric chamber, described power supply is installed to the inner side of described electric cover by a bending member.
Preferably, described bending member mid portion is provided with power fixture structure, and the inside top of described electric cover is provided with power supply mounting groove; Described bending member is installed to described electric cover inner side, and described power supply is between described power fixture structure and described power supply mounting groove.
Preferably, described LED illuminator unit comprises at least one LED lamp pearl or at least one the LED chip containing fluorescent material or COB or is combined by multiple different-colour LED lamp bead or combined by the LED chip containing fluorescent material of multiple different-colour.
The utility model, owing to adopting above technical scheme, makes it compared with prior art, has following advantage and good effect:
1) LED light device that provides of the utility model, arranging reflector by enclosing in the circumference one of LED light source component, greatly strengthen light efficiency, thus effectively raising the illumination performance of LED light device;
2) LED light device that provides of the utility model, lampshade adopts making of pure aluminum to form, and LED light source component can directly be dispelled the heat by lampshade, without the need to other installation of heat radiator again; Meanwhile, adopt aluminum to make lampshade, significantly reduce the weight of lampshade, reduce potential safety hazard;
3) LED light device that provides of the utility model, power supply realizes fixed installation by the power supply mounting groove at bending part and electric cover top, dispenses the use of power pack, is conducive to the volume and the weight that reduce whole lamp.
Accompanying drawing explanation
By reference to the accompanying drawings, by detailed description hereafter, above-mentioned and other feature and advantage of the present utility model more clearly can be understood, wherein:
The overall schematic of the LED light device that Fig. 1 provides for the utility model;
The fractionation schematic diagram of the LED light device that Fig. 2 provides for the utility model;
Fig. 3 is the scheme of installation in the utility model between reflector and lens;
Fig. 4 is the scheme of installation of electrical part in the utility model.
Symbol description:
1-electrically covers
101-through hole
2-lampshade
3-suspension ring
4-reflector
401-syndeton
5-substrate
6-sealing ring
7-lens
8-detent mechanism
9-screw
10-power supply
1001,1002-cable
11-bending member
1101-power fixture structure
1102-connecting plate.
Detailed description of the invention
See the accompanying drawing that the utility model embodiment is shown, hereafter in more detail the utility model will be described.But the utility model can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present utility model completely.In these accompanying drawings, for clarity sake, may be exaggerated size and the relative size in layer and region.
With reference to Fig. 1-4, the utility model provides a kind of LED light device, comprises lamp housing and is arranged on the LED light source component in lamp housing; The advantages such as the utility model has good heat dissipation effect, and lighting effect is good.
Concrete, lamp housing includes electrically cover 1 and lampshade 2, electrically cover 1 and the hood-like structure of lampshade 2 all in one end open in the present embodiment, and opening is all down; The bottom of electric cover 1 is connected on the top outside lampshade 2, and electrically an electric apparatus chamber closed is formed on cover 1 and the top of lampshade 2, for installing the electrical part such as power supply, electric wire; The top of electric cover 1 is also provided with suspension ring 3, for hanging whole LED light device.In other embodiments, the top of electric cover 1 can arranging the devices such as suspension rod for hanging whole LED light device, also belonging to protection domain of the present utility model.
Wherein, lampshade 2 can adopt pure aluminum material to make, and lampshade 2 can directly be used as radiator, and lampshade 2 takes into account structural member and thermolysis.Lampshade 2 adopts making of pure aluminum to form, and LED light source component can directly be dispelled the heat by lampshade 2, without the need to other installation of heat radiator again; Meanwhile, adopt aluminum to make lampshade, significantly reduce the quality of lampshade, reduce potential safety hazard.Certainly, electrically the concrete shape of cover 1 and lampshade 2 all can adjust according to demand, is not restricted herein.
As shown in Figure 2, LED light source component is arranged in lampshade 2 inside top, and LED light source component includes substrate 5, LED illuminator unit and lens 7, and LED illuminator unit is arranged on the substrate 5; Wherein, LED illuminator unit comprises at least one LED lamp pearl or at least one the LED chip containing fluorescent material or COB or is combined by multiple different-colour LED lamp bead or combined by the LED chip containing fluorescent material of multiple different-colour, and the specific constructive form of LED illuminator unit is not restricted herein; The substrate 5 being provided with LED illuminator unit is encapsulated in lens 7, and lens 7 are installed to lampshade 2 inside top; Being provided with sealing ring 6 between lens 7 and lampshade 2 inside top, for realizing the sealing between lens 7 and lampshade 2, realizing the effect of the dustproof and waterproof of lens 7; Also further fluid sealant can be provided with, for enhanced leaktightness between lens 7 and lampshade 2 inside top.
In the present embodiment, be also provided with reflector 4 in lampshade 2, reflector 4 is connected on a circle of LED light source component, for strengthening light efficiency; The structure of reflector 4 in both ends open, and one end bore is large; One end bore is little, and one end that reflector 4 bore is less is installed on lens 7.As shown in Figure 3, reflector 4 and one end of lens 7 link have been evenly arranged some syndetons 401, and concrete syndeton 401 is bayonet socket; Lens 7 correspondence position is provided with the location structure 8 matched with syndeton 401, concrete location structure 8 is a locating dowel, this locating dowel is fixedly installed on a circle of lens 7 by modes such as screws 9, can form by integrated injection molding between certain locating dowel and lens 7, also assembly connection capable of being combined, is not restricted herein; Bayonet socket on locating dowel and reflector 4 matches, and locating dowel to stick in bayonet socket and makes bayonet socket and locating dowel stick into and locate by rotating reflector 4, thus achieves the connection between reflector 4 and lens 7; Connected mode between above-mentioned reflector 4 and lens 7, has easy accessibility, is convenient to the advantages such as replacing, and the connected mode between certain reflector 4 and lens 7, is not limited to this, can adjust as the case may be.
In the present embodiment, reflector 4 can adopt the materials such as plastics, metal or glass to make, and the surface of reflector 4 can spray high reflectance ink, Pasting high reflectivity film, the metallic film of electrodepositable high reflectance, also can do polishing, not be restricted herein; In the present embodiment, preferred employing metal reflective cup, metal reflective cup can play thermolysis.
In the present embodiment, this LED light device also includes power supply 10, and power supply 10 is arranged in the electric chamber that electrically cover 1 and lampshade 2 are connected to form.Concrete, this LED light device also includes a bending part 11, bending part 11 includes a power fixture structure 1101 and connecting plate 1102, the two ends of power fixture structure 1101 are respectively provided with a plate 1102, wherein power fixture structure 1101 can adopt the modes such as power supply fixed card slot to realize, and is not restricted herein; Connecting plate 1102 is also provided with installing hole, and bending part 11 is by installing hole and be equipped with screw and be installed on the madial wall of electrically cover 1.Electric cover 1 inside top is also provided with power supply mounting groove, and power fixture structure 1011 is relative with power supply mounting groove; One end of power supply 10 is fastened in power supply mounting groove, and the other end is fastened on power fixture structure, thus realizes the installation of power supply 10.The LED light device that the utility model provides, power supply, by bending part and the power supply mounting groove realization fixed installation of electrically covering top, dispenses the use of power pack, is conducive to the volume and the quality that reduce whole lamp.
The cable 1001 of power supply 10 one end is connected with outside by the through hole 101 electrically covering 1 top, and 1002, the cable of power supply 10 other end is connected with substrate 5 by the entrance hole at lampshade top, realizes the energising of LED light source component.
In sum, the utility model provides a kind of LED light device, comprises lamp housing and LED light source component, and lamp housing comprises electrically cover and lampshade, and electrically the bottom of cover connects the outside top of lampshade, electrically forms an electric chamber between cover and lampshade top; Specifically be provided with power supply in electric chamber, power supply is installed to the inner side of electrically cover by a bending member.LED light source component is arranged in lampshade inside top, and LED light source component circumference is provided with a reflector.LED light source component comprises substrate, LED illuminator unit and lens, and LED illuminator unit is arranged on substrate, and be provided with the substrate package of LED illuminator unit in lens, lens are installed in lampshade inside top.One end of reflector is connected on lens, and one end of reflector is arranged around lens.The utility model arranges reflector by enclosing in the circumference one of LED light source component, greatly strengthen light efficiency, and lampshade adopts making of pure aluminum to form, and take into account structural member and thermolysis, radiating effect is better.
Those skilled in the art should be understood that the utility model can realize with other concrete forms many and not depart from spirit or scope of the present utility model.Although described embodiment of the present utility model, the utility model should be understood and should not be restricted to these embodiments, within the utility model spirit and scope that those skilled in the art can define as appended claims, make change and amendment.
Claims (10)
1. a LED light device, comprise lamp housing and LED light source component, it is characterized in that, described lamp housing comprises electrically cover and lampshade, the bottom of described electric cover connects the outside top of described lampshade, forms one for installing the electric chamber of electrical part between described electric cover and lampshade top; Described LED light source component is arranged in described lampshade inside top, and described LED light source component circumference is provided with a reflector.
2. LED light device according to claim 1, it is characterized in that, described LED light source component comprises substrate, LED illuminator unit and lens, described LED illuminator unit is arranged on the substrate, be provided with the substrate package of described LED illuminator unit in described lens, described lens are installed in described lampshade inside top.
3. LED light device according to claim 2, is characterized in that, one end of described reflector is connected on described lens, and one end of described reflector is arranged around described lens.
4. LED light device according to claim 3, it is characterized in that, one end one of described reflector is enclosed and is provided with some syndetons, and described lens circumferentially have some location structures, and described reflector is connected on described lens by described syndeton and described location structure.
5. LED light device according to claim 4, is characterized in that, described location structure and described lens integrated injection molding form or combine assembly connection.
6. LED light device according to claim 2, is characterized in that, is provided with sealing ring between described lens and described lampshade inside top.
7. LED light device according to claim 1, is characterized in that, described lampshade adopts making of pure aluminum to form, and described lampshade is as the thermal component of described LED light device.
8. LED light device according to claim 1, is characterized in that, is provided with power supply in described electric chamber, and described power supply is installed to the inner side of described electric cover by a bending member.
9. LED light device according to claim 8, is characterized in that, described bending member mid portion is provided with power fixture structure, and the inside top of described electric cover is provided with power supply mounting groove; Described bending member is installed to described electric cover inner side, and described power supply is between described power fixture structure and described power supply mounting groove.
10. LED light device according to claim 2, it is characterized in that, described LED illuminator unit comprises at least one LED lamp pearl or at least one the LED chip containing fluorescent material or COB or is combined by multiple different-colour LED lamp bead or combined by the LED chip containing fluorescent material of multiple different-colour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659036.0U CN205001958U (en) | 2015-08-28 | 2015-08-28 | LED lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659036.0U CN205001958U (en) | 2015-08-28 | 2015-08-28 | LED lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001958U true CN205001958U (en) | 2016-01-27 |
Family
ID=55158844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659036.0U Active CN205001958U (en) | 2015-08-28 | 2015-08-28 | LED lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164167A (en) * | 2022-07-28 | 2022-10-11 | 杭州中港地铁装备维护有限公司 | New construction electricity passenger train headlight |
-
2015
- 2015-08-28 CN CN201520659036.0U patent/CN205001958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164167A (en) * | 2022-07-28 | 2022-10-11 | 杭州中港地铁装备维护有限公司 | New construction electricity passenger train headlight |
| CN115164167B (en) * | 2022-07-28 | 2023-10-24 | 杭州中港地铁装备维护有限公司 | New construction electric bus head lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |