CN202216079U - Head of Chinese style lamp - Google Patents
Head of Chinese style lamp Download PDFInfo
- Publication number
- CN202216079U CN202216079U CN2011202716342U CN201120271634U CN202216079U CN 202216079 U CN202216079 U CN 202216079U CN 2011202716342 U CN2011202716342 U CN 2011202716342U CN 201120271634 U CN201120271634 U CN 201120271634U CN 202216079 U CN202216079 U CN 202216079U
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- main body
- led
- intensity distribution
- luminous intensity
- distribution plate
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Abstract
The utility model provides a head of a Chinese style lamp, which is arranged in a housing of the Chinese style lamp to be taken as a light source of the Chinese style lamp. The head of the Chinese style lamp comprises a main body, a plurality of LED (light-emitting diode) luminous plates, a plurality of light distribution plates, a radiator and a lamp socket; and the main body forms into a part carrying part of the head of the Chinese style lamp, the LED luminous plates and the light distribution plates are respectively fixed with the main body, the back side of each LED luminous plates is tightly fit with the outer surface of the main body, the light distribution plates made from the transparent materials are correspondingly covered on the LED luminous plates one by one, space is remained between every two adjacent LED luminous plates, the radiator is arranged between the main body and the lamp socket, and the lower end of the main body and the radiator are fixedly with each other. The light ray is refracted by a plurality of light distribution units on the light distribution plates, so that the direction and the angle of the light ray emitted out of each LED luminous body are changed, and the light emitting route and the light ray distribution of the whole head are adjusted to meet the status of use demand; and the back side of each LED luminous plate is contacted with the main body, so that the heat dissipation efficiency of the head of the Chinese style lamp is improved.
Description
Technical field
The utility model relates to the technical field of light fixture; Be that a kind of LED illuminator that will evenly arrange is as light source specifically; Through the luminous intensity distribution plate LED illuminator is carried out light modulation; And utilize the main body of metal material that the LED luminous plaque is in time dispelled the heat, thereby have the middle colourfully decorated lantern lamp holder of good direction of illumination performance and heat dispersion.
Background technology
In colourfully decorated lantern be a kind of and decoration and illumination functions are the Landscape Lamp of one; Its structure is that a plurality of spherical lamp bodies are set on same lamp stand simultaneously; Usually be arranged in broad regions such as outdoor road surface, squares, the lamp holder in traditional middle colourfully decorated lantern is high-pressure mercury lamp or metal halide lamp.The light efficiency of high-pressure mercury lamp or metal halide lamp is 60～80lm/W, and the life-span is about 6000 hours.At present, the light efficiency of LED light fixture is 100～120lm/W, and the life-span is up to more than 25000 hours, and does not contain harmful mercury metal.Along with development of semiconductor, the performance of these aspects is also improving constantly.Therefore in recent years, began to occur using the middle colourfully decorated lantern of the LED lighting of environmental protection and energy saving on the market as lamp holder.
Existing LED lighting mainly contains two kinds of ways of realization: a kind of is that led light source (hereinafter to be referred as LED) is positioned in the conventional lamp; Another kind is that LED is evenly arranged, and adopts local reflex cover or local lens to control light.But these two kinds of ways of realization still fail to overcome the defective of traditional lighting light fixture.These defectives comprise: the first, direction of illumination property is poor, and irradiation area property is not obvious, that is to say to have shone unwanted place.Under the situation that produces same luminous flux, cause the regional luminance that needs irradiation to descend; The second, brightness irregularities; Caused closely bright, remote dark phenomenon, or distance is than the illumination in territory, far field standard not up to standard, or the illumination in close together zone is higher than standard far away; Because illumination patterns is inhomogeneous; For making the dark space between road both sides and adjacent two lamps reach lighting criteria, thus have to adopt during design light source more high-power, more high light flux satisfying the illumination requirement of dark space, thus caused waste of electric energy; Three, mostly the LED light fixture is platy structure, has the narrow relatively shortcoming of light angle, can only reach illuminating effect in the subrange in lampshade, the modeling requirement of colourfully decorated lantern entirely lighting in can't satisfying; Four, do not resolve heat dissipation problem; About heat that is converted into more than 80% in the energy consumption of LED; And semiconductor devices is a non-refractory, and so many LED concentrates on relatively little space, and the heat that continues accumulation will make the led chip temperature too high; If can not the heat that produced be dissipated immediately, the serious decline in light efficiency and life-span at high temperature can take place in LED.
The utility model content
The technical problem that the utility model will solve provides a kind of LED illuminator that will evenly arrange as light source; Through the luminous intensity distribution plate LED illuminator is carried out light modulation; And utilize the main body of metal material that the LED luminous plaque is in time dispelled the heat, thereby have the middle colourfully decorated lantern lamp holder of good direction of illumination performance and heat dispersion.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The lamp holder of the middle colourfully decorated lantern of the utility model, the enclosure of colourfully decorated lantern in being arranged on, as the light source of middle colourfully decorated lantern, above-mentioned lamp holder comprises main body, LED luminous plaque, luminous intensity distribution plate, radiator and socket; Main body constitutes the parts supporting part of lamp holder; A plurality of LED luminous plaques and luminous intensity distribution plate and main body are fixing respectively; The back side of LED luminous plaque and main body intimate are fitted, and the luminous intensity distribution plate of being processed by transparent material correspondence one by one covers on the LED luminous plaque, leaves the space between adjacent two LED luminous plaques; Between main body and the socket radiator is set, the lower end and the radiator of main body are mutually permanently connected.
The utility model also can adopt following technical scheme:
Be intervally arranged on the described LED luminous plaque a plurality of LED illuminators are set; On the luminous intensity distribution plate, be intervally arranged simultaneously a plurality of luminous intensity distributions unit is set; The luminous intensity distribution plate covers the LED luminous plaque; Each the luminous intensity distribution unit all LED illuminator with single is corresponding one by one, and the beam projecting direction and the shooting angle of corresponding LED illuminator regulated in each luminous intensity distribution unit; The side that the LED luminous plaque is close at the luminous intensity distribution plate in each luminous intensity distribution unit forms the cambered surface pit of position corresponding to the LED illuminator; Each LED illuminator all is embedded in the corresponding cambered surface pit when LED luminous plaque and the installation of luminous intensity distribution plate, and the luminous intensity distribution unit forms the toroidal lens of protrusion away from a side of LED luminous plaque at the luminous intensity distribution plate simultaneously.
Aforementioned body is that metal material constitutes, and the inside of main body is hollow-core construction, and a plurality of radiating fins are set on main body inner wall, leaves the space between the radiating fin.
Described radiating fin and main body are one-body molded.
Described main body is that the periphery of cross section is approximately hexagonal hollow cylinder; The circumferential lateral surface that is main body has six faces; Fixedly install heat sink respectively on non-conterminous three sides mutually in the main body periphery; Simultaneously in the position corresponding to other three sides LED luminous plaque and luminous intensity distribution plate are set respectively, the edge of heat sink both sides all is provided with trip, and adjacent heat radiation version will be fixed at the LED luminous plaque between two heat sinks and luminous intensity distribution plate and main body through trip.
The cross section of described heat sink is " T " shape structure; The transverse arm of " T " shape structure is the plate face of heat sink; And the trailing arm of " T " is the terminal fixed guide that convexity is set; On three outside sides of main body, guide groove is set respectively, fixed guide and guide groove cooperatively interact heat sink and main body are fixed.
The inboard exterior lateral sides with main body of the plate face of described heat sink fits tightly, and the arranged outside of plate face is continuous curved surface.
Shape size and the shape of body cross-section periphery big or small identical LED luminous plaque and luminous intensity distribution plate are set at the top of main body, and the top of LED luminous plaque and luminous intensity distribution plate and main body is fixed.
The two ends up and down of described LED luminous plaque are provided with binding post respectively, and the LED illuminator is arranged between the binding post at two ends, and the two ends up and down of luminous intensity distribution plate are provided with protective cover respectively corresponding to the position of binding post simultaneously.
Described radiator is for be provided with the loop configuration of a plurality of fin at interval, and the surface of fin is a cambered surface, and fin is by the clockwise or cloth that counterclockwise gradually begins to rehearse.
Advantage and the good effect that the utlity model has are:
LED luminous plaque, luminous intensity distribution plate fixed interval are on the main body of metal material in the middle colourfully decorated lantern lamp holder of the utility model; On the luminous intensity distribution plate each independently the luminous intensity distribution unit is corresponding one by one with the LED illuminator; When the luminous work of each LED illuminator; The light that sends passes corresponding luminous intensity distribution unit and the refraction of the luminous intensity distribution unit on the luminous intensity distribution plate, thereby the direction and the angle of the emergent ray of each LED illuminator are changed, so with whole lamp holder go out light path and distribution of light is adjusted to the situation that meets user demand; LED luminous plaque and luminous intensity distribution plate are set respectively on a plurality of sides of cap body; The all angles of lamp holder can both be illuminated by the LED illuminator, and the lamplight brightness that exhales of colourfully decorated lantern lamp holder is more even in making, and in the direction set that guarantees illumination, makes the illumination effect of lamp ball more attractive in appearance in downward.The back side of every LED luminous plaque all contacts with main body, thereby the heat that produces when the LED illuminator worked in time is delivered to main body, and in time disperses to the external world through radiating fin in the main body and the fin that is fixed on the main body.Thereby make heat that lamp holder produces can be directly and external environment carry out exchange heat, improved the radiating efficiency of lamp holder, thereby assurance LED illuminator can keep normal operating conditions for a long time.
Description of drawings
Fig. 1 is the external structure sketch map of the middle colourfully decorated lantern lamp holder of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the middle colourfully decorated lantern lamp holder of the utility model;
Fig. 3 is the structural representation of main body in the middle colourfully decorated lantern lamp holder of the utility model;
Fig. 4 is the upward view of the middle colourfully decorated lantern lamp holder of the utility model.
The specific embodiment
Followingly the utility model is carried out detailed explanation with reference to accompanying drawing and embodiment.
Fig. 1 is the external structure sketch map of the middle colourfully decorated lantern lamp holder of the utility model; Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the middle colourfully decorated lantern lamp holder of the utility model; Fig. 3 is the structural representation of main body in the middle colourfully decorated lantern lamp holder of the utility model; Fig. 4 is the upward view of the middle colourfully decorated lantern lamp holder of the utility model.
Extremely shown in Figure 4 like Fig. 1, the lamp holder of the middle colourfully decorated lantern of the utility model, the enclosure of colourfully decorated lantern in being arranged on, as the light source of middle colourfully decorated lantern, above-mentioned lamp holder comprises main body 1, LED luminous plaque 2, luminous intensity distribution plate 3, radiator 4 and socket 5; Main body 1 constitutes the parts supporting part of lamp holder, and the material of main body is the good conductor of heat, adopts the material of aluminium as main body in the utility model; A plurality of LED luminous plaques 2 are fixing respectively with luminous intensity distribution plate 3 and main body; The back side of LED luminous plaque 2 and main body 1 intimate are fitted, and the luminous intensity distribution plate of being processed by transparent material 3 correspondence one by one covers on the LED luminous plaque 2, leaves the space between adjacent two LED luminous plaques; Between main body and the socket 5 radiator 4 is set, the lower end and the radiator of main body are mutually permanently connected.
Be intervally arranged on the LED luminous plaque 2 a plurality of LED illuminator 2b are set; On luminous intensity distribution plate 3, be intervally arranged simultaneously a plurality of luminous intensity distributions unit 3b is set; Luminous intensity distribution plate 3 covers LED luminous plaque 2; Each the luminous intensity distribution unit 3b LED illuminator 2b with single is corresponding one by one, and the beam projecting direction and the shooting angle of corresponding LED illuminator regulated in each luminous intensity distribution unit.The side that the LED luminous plaque is close at the luminous intensity distribution plate in each luminous intensity distribution unit forms the cambered surface pit of position corresponding to the LED illuminator; Each LED illuminator all is embedded in the corresponding cambered surface pit when LED luminous plaque and the installation of luminous intensity distribution plate, and the luminous intensity distribution unit forms the toroidal lens of protrusion away from a side of LED luminous plaque at the luminous intensity distribution plate simultaneously.
Aforementioned body 1 constitutes for metal material; Thereby the heat that produces in the time of can in time the LED illuminator being worked is derived by the LED luminous plaque; The inside of main body is hollow-core construction, and a plurality of radiating fins 6 are set on main body inner wall, leaves the space between the radiating fin; Improve the heat exchange area of main body, be convenient to carry out between the main body and the external world heat exchange.
Radiating fin 6 is one-body molded with main body 1, has improved the integral heat sink effect of main body, adopts the aluminium section bar of the opposite sex to process main body.
Main body is that the periphery of cross section is approximately hexagonal hollow cylinder; The circumferential lateral surface that is main body has six faces; Fixedly install heat sink 7 respectively on non-conterminous three sides mutually in the main body periphery; LED luminous plaque 2 and luminous intensity distribution plate 3 are set respectively in the position corresponding to other three sides simultaneously, and the edge of heat sink both sides all is provided with trip 8, and adjacent heat radiation edition will be fixed at the LED luminous plaque between two heat sinks and luminous intensity distribution plate and main body through trip; Make LED luminous plaque and luminous intensity distribution plate be more prone to installing/dismounting, be convenient to troubleshooting and part replacement.
The cross section of heat sink 7 is " T " shape structure; The transverse arm of " T " shape structure is the plate face of heat sink; And the trailing arm of " T " is the terminal fixed guide 9 that convexity is set; On three outside sides of main body, guide groove is set respectively, fixed guide and guide groove cooperatively interact heat sink and main body are fixed, and the fixed form between heat sink and the main body is convenient to installation and removal more.
The inboard exterior lateral sides with main body of the plate face of described heat sink 7 fits tightly, and the arranged outside of plate face is continuous curved surface, and then has enlarged the surface area of heat sink plate face, has improved three thermals efficiency of heat sink.
Shape size and the shape of body cross-section periphery big or small identical LED luminous plaque and luminous intensity distribution plate are set at the top of main body, and the top of LED luminous plaque and luminous intensity distribution plate and main body is fixed.The top of colourfully decorated lantern lamp ball in the main directive of light that the LED at main body top illuminator sends makes the more even light emission of lamp ball.
The two ends up and down of LED luminous plaque are provided with binding post 10 respectively, and the LED illuminator is arranged between the binding post at two ends, and the two ends up and down of luminous intensity distribution plate are provided with protective cover 11 respectively corresponding to the position of binding post simultaneously.In the time need putting upside down because of the fixed-direction difference of lamp holder and then light direction, can be with retightening after the luminous intensity distribution plate inverted orientation.Two ends at LED luminous plaque and luminous intensity distribution plate all are provided with binding post and protective cover respectively, thereby can satisfy the compound mode of LED luminous plaque and luminous intensity distribution plate under the different situations.
Radiator is for be provided with the loop configuration of a plurality of fin at interval, and the surface of fin is a cambered surface, and fin makes exchange heat rapidly smooth more by the clockwise or cloth that counterclockwise gradually begins to rehearse.
LED luminous plaque, luminous intensity distribution plate fixed interval are on the main body of metal material in the middle colourfully decorated lantern lamp holder of the utility model; On the luminous intensity distribution plate each independently the luminous intensity distribution unit is corresponding one by one with the LED illuminator; When the luminous work of each LED illuminator; The light that sends passes corresponding luminous intensity distribution unit and the refraction of the luminous intensity distribution unit on the luminous intensity distribution plate, thereby the direction and the angle of the emergent ray of each LED illuminator are changed, so with whole lamp holder go out light path and distribution of light is adjusted to the situation that meets user demand; LED luminous plaque and luminous intensity distribution plate are set respectively on a plurality of sides of cap body; The all angles of lamp holder can both be illuminated by the LED illuminator, and the lamplight brightness that exhales of colourfully decorated lantern lamp holder is more even in making, and in the direction set that guarantees illumination, makes the illumination effect of lamp ball more attractive in appearance in downward.The back side of every LED luminous plaque all contacts with main body, thereby the heat that produces when the LED illuminator worked in time is delivered to main body, and in time disperses to the external world through radiating fin in the main body and the fin that is fixed on the main body.
The above only is the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction; Though the utility model with preferred embodiment openly as above; Yet, be not in order to limiting the utility model, anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technical scheme scope; Certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, be the content that does not break away from the utility model technical scheme in every case;, all belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (10)
1. the lamp holder of colourfully decorated lantern in a kind, the enclosure of colourfully decorated lantern in being arranged on, the light source as middle colourfully decorated lantern is characterized in that: above-mentioned lamp holder comprises main body, LED luminous plaque, luminous intensity distribution plate, radiator and socket; Main body constitutes the parts supporting part of lamp holder; A plurality of LED luminous plaques and luminous intensity distribution plate and main body are fixing respectively; The back side of LED luminous plaque and main body intimate are fitted, and the luminous intensity distribution plate of being processed by transparent material correspondence one by one covers on the LED luminous plaque, leaves the space between adjacent two LED luminous plaques; Between main body and the socket radiator is set, the lower end and the radiator of main body are mutually permanently connected.
2. the lamp holder of colourfully decorated lantern in according to claim 1; It is characterized in that: being intervally arranged on the LED luminous plaque is provided with a plurality of LED illuminators; On the luminous intensity distribution plate, be intervally arranged simultaneously a plurality of luminous intensity distributions unit is set; The luminous intensity distribution plate covers the LED luminous plaque, and each the luminous intensity distribution unit all LED illuminator with single is corresponding one by one, and the beam projecting direction and the shooting angle of corresponding LED illuminator regulated in each luminous intensity distribution unit; The side that the LED luminous plaque is close at the luminous intensity distribution plate in each luminous intensity distribution unit forms the cambered surface pit of position corresponding to the LED illuminator; Each LED illuminator all is embedded in the corresponding cambered surface pit when LED luminous plaque and the installation of luminous intensity distribution plate, and the luminous intensity distribution unit forms the toroidal lens of protrusion away from a side of LED luminous plaque at the luminous intensity distribution plate simultaneously.
3. the lamp holder of colourfully decorated lantern in according to claim 1 and 2 is characterized in that: aforementioned body is that metal material constitutes, and the inside of main body is hollow-core construction, and a plurality of radiating fins are set on main body inner wall, leaves the space between the radiating fin.
4. the lamp holder of colourfully decorated lantern in according to claim 3, it is characterized in that: radiating fin and main body are one-body molded.
5. colourfully decorated lantern lamp holder in according to claim 3; It is characterized in that: main body is that the periphery of cross section is approximately hexagonal hollow cylinder; The circumferential lateral surface that is main body has six faces; Fixedly install heat sink respectively on non-conterminous three sides mutually in the main body periphery; Simultaneously in the position corresponding to other three sides LED luminous plaque and luminous intensity distribution plate are set respectively, the edge of heat sink both sides all is provided with trip, and adjacent heat radiation version will be fixed at the LED luminous plaque between two heat sinks and luminous intensity distribution plate and main body through trip.
6. colourfully decorated lantern lamp holder in according to claim 5; It is characterized in that: the cross section of heat sink is " T " shape structure; The transverse arm of " T " shape structure is the plate face of heat sink; And the trailing arm of " T " is the terminal fixed guide that convexity is set, and on three outside sides of main body, guide groove is set respectively, and fixed guide and guide groove cooperatively interact heat sink and main body are fixed.
7. colourfully decorated lantern lamp holder in according to claim 6 is characterized in that: the inboard exterior lateral sides with main body of the plate face of heat sink fits tightly, and the arranged outside of plate face is continuous curved surface.
8. colourfully decorated lantern lamp holder in according to claim 3 is characterized in that: shape size and the shape of body cross-section periphery big or small identical LED luminous plaque and luminous intensity distribution plate are set at the top of main body, and the top of LED luminous plaque and luminous intensity distribution plate and main body is fixed.
9. colourfully decorated lantern lamp holder in according to claim 2; It is characterized in that: the two ends up and down of LED luminous plaque are provided with binding post respectively; The LED illuminator is arranged between the binding post at two ends, and the two ends up and down of luminous intensity distribution plate are provided with protective cover respectively corresponding to the position of binding post simultaneously.
10. colourfully decorated lantern lamp holder in according to claim 1 is characterized in that: radiator is for be provided with the loop configuration of a plurality of fin at interval, and the surface of fin is a cambered surface, and fin is by the clockwise or cloth that counterclockwise gradually begins to rehearse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716342U CN202216079U (en) | 2011-07-29 | 2011-07-29 | Head of Chinese style lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716342U CN202216079U (en) | 2011-07-29 | 2011-07-29 | Head of Chinese style lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216079U true CN202216079U (en) | 2012-05-09 |
Family
ID=46015332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202716342U Expired - Fee Related CN202216079U (en) | 2011-07-29 | 2011-07-29 | Head of Chinese style lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927494A (en) * | 2011-08-09 | 2013-02-13 | 天津津港宇达电子科技有限公司 | Chinese style lamp holder |
| CN103123061A (en) * | 2013-01-31 | 2013-05-29 | 深圳市通普科技有限公司 | Light emitting diode (LED) lamp |
| WO2022152247A1 (en) * | 2021-01-18 | 2022-07-21 | 嘉兴山蒲照明电器有限公司 | Led illumination device |
-
2011
- 2011-07-29 CN CN2011202716342U patent/CN202216079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927494A (en) * | 2011-08-09 | 2013-02-13 | 天津津港宇达电子科技有限公司 | Chinese style lamp holder |
| CN103123061A (en) * | 2013-01-31 | 2013-05-29 | 深圳市通普科技有限公司 | Light emitting diode (LED) lamp |
| WO2022152247A1 (en) * | 2021-01-18 | 2022-07-21 | 嘉兴山蒲照明电器有限公司 | Led illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Jinggang Yuda Electronic Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Jinggang Yuda Electronic Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140729 |
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| EXPY | Termination of patent right or utility model |