CN206904653U - A kind of LED light source diffuser and its Projecting Lamp lamp holder of application - Google Patents
A kind of LED light source diffuser and its Projecting Lamp lamp holder of application Download PDFInfo
- Publication number
- CN206904653U CN206904653U CN201720696141.0U CN201720696141U CN206904653U CN 206904653 U CN206904653 U CN 206904653U CN 201720696141 U CN201720696141 U CN 201720696141U CN 206904653 U CN206904653 U CN 206904653U
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- lamp
- printing opacity
- strip
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000002834 transmittance Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 abstract description 9
- 239000004411 aluminium Substances 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
On the one hand the utility model discloses a kind of LED light source diffuser, including printing opacity cover body, the printing opacity cover body swells including at least one or more strips, the strip swells forms the light source accommodating cavity for housing LED light source in inner side, and the printing opacity cover body at least uses light-transmitting materials in the strip bump pad.On the other hand the utility model discloses a kind of Projecting Lamp lamp holder, used above-mentioned LED light source diffuser.The utility model improves compatibility of the LED light source diffuser to different aluminium bases.
Description
Technical field
It the utility model is related to lighting field, more particularly to a kind of LED light source diffuser and its Projecting Lamp lamp holder of application.
Background technology
Existing LED diffusers generally form some circular protrusions, each circular protrusions corresponding one in diffuser body surface
LEDs lamp bead, the size of circular protrusions is also corresponding with the size of LED lamp bead, and more bright illuminating effect is formed with this.
However, application to be present small for above-mentioned LED diffusers, the defects of poor compatibility, as the LED lamp bead row on aluminium base
, it is necessary to replace corresponding LED diffusers when mode for cloth changes, meanwhile, the space of circular protrusions is limited, and then causes near lamp bead
Air themperature it is higher, the use demand of high-power LED lamp can not be met.
Utility model content
To overcome LED diffusers poor compatibility in the prior art, the problem of large-power LED light bead can not be applicable, this practicality
On the one hand new embodiment provides a kind of LED light source diffuser, including printing opacity cover body, the printing opacity cover body comprises at least
One or more strip protuberances, the strip swells forms the light source accommodating cavity for housing LED light source, the printing opacity in inner side
Cover body extremely uses light-transmitting materials less than the strip bump pad.
Further, printing opacity cover body described above forms planar protuberance in outside, and the strip protuberance is formed at the face
On shape protuberance, the planar swells the opposite direction in strip protuberance formed with some support columns.
Further, printing opacity cover body described above uses light-transmitting materials in the planar bump pad, and the planar is swelled
Light transmittance it is different from the light transmittance that the strip swells, or color and the strip protuberance of planar protuberance color not
Together.
Further, printing opacity cover body described above is also formed with detent or locating dowel at the top of the support column.
Further, printing opacity cover body described above is shaped as circular or regular polygon, and the strip protuberance is shaped as
Circular or regular polygon, all strip protuberances are intervally arranged on the printing opacity cover body from center to edge.
The utility model embodiment additionally provides a kind of Projecting Lamp lamp holder, including lamp bracket, and located at the lamp holder
LED light source in support, LED light source diffuser described above is also covered with the LED light source.
Further, lamp bracket described above includes rack body, and the light source peace being formed on the rack body
Seat is filled, the LED light source is arranged in the light source mounting seat.
Further, rack body described above includes framework and some radiating fins being overlapped on framework, the light source
Mounting seat is connected to the front of the radiating fin, and the first heat dissipation wind channel, first heat dissipation wind channel are formed between radiating fin
Perpendicular to the light source mounting seat.
Further, framework described above includes roof and bottom wall, and each radiating fin is overlapped on the roof and bottom wall
Between, and each radiating fin protrudes from the roof edge, so as to the second heat dissipation wind channel is formed between each radiating fin, institute
The second heat dissipation wind channel is stated parallel to the light source mounting seat.
Further, the angle that lamp bracket described above also includes being used to connect rack body and the light projector lamp support is adjusted
Support is saved, the angle-adjusting bracket is hinged with the rack body, and the angle-adjusting bracket is in U-typed, the U-typed angle
The bottom of degree adjusting bracket is provided with some fixed vias being fixedly connected with the light projector lamp support.
The utility model embodiment on printing opacity cover body by setting one or more strips to swell, strip protuberance inner side
Forming the light source accommodating cavity for housing LED light source so that multiple LED lamp beads can be placed in same light source accommodating cavity, when
When LED lamp bead position on aluminium base changes, the light source accommodating cavity of corresponding strip still has the energy of accommodating LED lamp bead
Power, compatibility of the LED light source diffuser to different aluminium bases is improved, meanwhile, strip protuberance provides relatively more for LED lamp bead
More receiving spaces, beneficial to distributing for heat, with combined lamps radiating piece, the light fixture applied to great power LED can be ensured.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the stereogram at the positive visual angle of the LED light source diffuser of the utility model embodiment；
Fig. 2 is the stereogram at the reverse side visual angle of the LED light source diffuser of the utility model embodiment；
Fig. 3 is the stereogram at the positive visual angle of the Projecting Lamp lamp holder of the utility model embodiment；
Fig. 4 is the stereogram at the reverse side visual angle of the Projecting Lamp lamp holder of the utility model embodiment；
Fig. 5 is the explosive view of the Projecting Lamp lamp holder of the utility model embodiment；
Fig. 6 is Fig. 3 front view；
Fig. 7 is Fig. 6 top view.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
When the utility model embodiment refers to the ordinal numbers such as " first ", " second " (if present), unless based on context
The meaning of its certain order of representation, it should be understood that only play differentiation and be used.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " (if present) should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Refer to shown in Fig. 1 to Fig. 2, the utility model provides a kind of LED light source diffuser, including printing opacity cover body 1,
The printing opacity cover body comprises at least one or more strips protuberance 11, and the strip protuberance 11 is formed for housing in inner side
The light source accommodating cavity of LED light source, the printing opacity cover body 1 use light-transmitting materials at less than strip protuberance 11.As one
Kind specific embodiment, printing opacity cover body 1 is overall in the present embodiment uses light-transmitting materials.
Above-mentioned printing opacity cover body 1 forms planar protuberance 12 in outside, and the strip protuberance 11 is formed at the planar protuberance
On 12, planar protuberance 12 in strip protuberance 11 opposite direction formed with some support columns 13.In the present embodiment,
On the one hand planar protuberance enables the air in printing opacity cover body 1 to communicate, further improve printing opacity cover body 1 to LED
The radiating efficiency of pearl, on the other hand, planar protuberance are beneficial to adapt to the different LED aluminum base plate of thickness, further enhancing diffuser
Compatibility of the body 1 to different light sources.Support column 13 can be contradicted in LED aluminum base plate, to strengthen the structure of printing opacity cover body 1
Steadiness.
Above-mentioned printing opacity cover body 1 uses light-transmitting materials, and the printing opacity of planar protuberance 12 at planar protuberance 12
Degree is different from the light transmittance of strip protuberance 11, or the color of planar protuberance 12 and the color of strip protuberance 11 are not
Together.The planar protuberance 12 and strip protuberance 11 of different light transmittances or color can build different effect of shadow, lift user's
Usage experience.
Above-mentioned printing opacity cover body 1 is also formed with detent or locating dowel 14 in the top of support column 13.In this implementation
Printing opacity cover body 1 is fixed in middle part by the way of locating dowel 14 in example, it is right that locating dowel 14 can be opened in accordingly, on aluminium base
The positioning hole answered is to strengthen the matching degree between part.
Optionally, above-mentioned printing opacity cover body 1 is shaped as circular or regular polygon, corresponding, the strip protuberance 11
Circular or regular polygon is shaped as, all strip protuberances 11 are intervally arranged on the printing opacity cover body 1 from center to edge.Between
It is beneficial to arrangement LED lamp bead every the strip protuberance 11 of arrangement, to build the effect of shadow with stereovision, further improves user
Usage experience.
It refer to shown in Fig. 3 to Fig. 7, the utility model embodiment additionally provides a kind of Projecting Lamp lamp holder, is arranged on light projector
On lamp support, including lamp bracket, and the LED light source 3 in the lamp bracket, also it is covered with the LED light source 3
LED light source diffuser described above.
Above-mentioned lamp bracket includes rack body 2, and the light source mounting seat 21 being formed on the rack body 2, institute
LED light source 3 is stated to be arranged in the light source mounting seat 21.
In the present embodiment, above-mentioned rack body 2 includes framework and some radiating fins 22 being overlapped on framework, described
Light source mounting seat 21 is connected to the front of the radiating fin 22, forms the first heat dissipation wind channel 4 between radiating fin 22, and described
One heat dissipation wind channel 4 is perpendicular to the light source mounting seat 21.First heat dissipation wind channel 4 is beneficial to the air stream of Projecting Lamp lamp holder vertical direction
It is logical, improving heat radiation efficiency.
In the present embodiment, above-mentioned LED light source diffuser can be fastened in light source mounting seat by end cap 7, end cap 7 is in
Annular shape, some through holes are circumferentially arranged with end cap 7, light source mounting seat 21 offers counterbore in the correspondence position of the through hole,
So as to it can be connected by screw between end cap 7 and light source mounting seat 21.
Said frame includes roof 23 and bottom wall 24, each radiating fin 22 be overlapped on the roof 23 and bottom wall 24 it
Between, and each radiating fin 22 protrudes from the edge of roof 23, so as to form the second radiation air between each radiating fin 22
Road 5, second heat dissipation wind channel 5 is parallel to the light source mounting seat 21.Second heat dissipation wind channel 5 is beneficial to Projecting Lamp lamp holder level side
To air circulation, coordinate the first heat dissipation wind channel 4 form three-dimensional wind-cooling heat dissipating effect, further improving heat radiation efficiency.
Above-mentioned lamp bracket also includes being used for the angle-adjusting bracket 6 for connecting the rack body 2 and light projector lamp support, institute
It is be hinged to state angle-adjusting bracket 6 and the rack body 2, the angle-adjusting bracket 6 is in U-typed, the U-typed angular adjustment
The bottom of support 6 is provided with some fixed vias 61 being fixedly connected with the light projector lamp support.
The utility model embodiment on printing opacity cover body by setting one or more strips to swell, strip protuberance inner side
Forming the light source accommodating cavity for housing LED light source so that multiple LED lamp beads can be placed in same light source accommodating cavity, when
When LED lamp bead position on aluminium base changes, the light source accommodating cavity of corresponding strip still has the energy of accommodating LED lamp bead
Power, compatibility of the LED light source diffuser to different aluminium bases is improved, meanwhile, strip protuberance provides relatively more for LED lamp bead
More receiving spaces, beneficial to distributing for heat, with combined lamps radiating piece, the light fixture applied to great power LED can be ensured.
Preferred embodiment of the present utility model is these are only, not limiting the utility model, such as the present embodiment
LED light source diffuser be not limited only to be applied to Projecting Lamp, be also used as the light fixtures such as bulkhead lamp, shot-light；LED light source diffuser
The shape of upper strip protuberance is not limited only to the shape disclosed in figure, and such as strip protuberance can be the first disconnected.It is all this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of LED light source diffuser, including printing opacity cover body, it is characterised in that the printing opacity cover body comprises at least one
Or multiple strip protuberances, the strip swells forms the light source accommodating cavity for housing LED light source, the diffuser sheet in inner side
Body extremely uses light-transmitting materials less than the strip bump pad.
2. LED light source diffuser as claimed in claim 1, it is characterised in that the printing opacity cover body forms planar in outside
Protuberance, the strip protuberance are formed on the planar protuberance, and the planar is swelled in the opposite direction shape of strip protuberance
Into there is some support columns.
3. LED light source diffuser as claimed in claim 2, it is characterised in that the printing opacity cover body swells in the planar
Place uses light-transmitting materials, and the light transmittance of planar protuberance is different from the light transmittance that the strip swells, or the planar is grand
The color risen is different from the color that the strip swells.
4. LED light source diffuser as claimed in claim 3, it is characterised in that the printing opacity cover body is in the support capital
Portion is also formed with detent or locating dowel.
5. LED light source diffuser as claimed in claim 4, it is characterised in that the printing opacity cover body be shaped as it is circular or
Regular polygon, the strip protuberance are shaped as circular or regular polygon, and all strips are swelled on the printing opacity cover body certainly
Center is intervally arranged to edge.
6. a kind of Projecting Lamp lamp holder, including lamp bracket, and the LED light source in the lamp bracket, it is characterised in that
The LED light source diffuser as described in any one of claim 1 to 5 is also covered with the LED light source.
A kind of 7. Projecting Lamp lamp holder as claimed in claim 6, it is characterised in that the lamp bracket includes rack body, with
And the light source mounting seat on the rack body is formed at, the LED light source is arranged in the light source mounting seat.
8. Projecting Lamp lamp holder as claimed in claim 7, it is characterised in that the rack body includes framework and is overlapped on framework
On some radiating fins, the light source mounting seat is connected to the front of the radiating fin, first formed between radiating fin
Heat dissipation wind channel, first heat dissipation wind channel is perpendicular to the light source mounting seat.
9. Projecting Lamp lamp holder as claimed in claim 8, it is characterised in that the framework includes roof and bottom wall, described each scattered
Hot fin is overlapped between the roof and bottom wall, and each radiating fin protrudes from the roof edge, so that each radiating
The second heat dissipation wind channel is formed between fin, second heat dissipation wind channel is parallel to the light source mounting seat.
10. Projecting Lamp lamp holder as claimed in claim 9, it is characterised in that the lamp bracket also includes described for connecting
The angle-adjusting bracket of rack body and light projector lamp support, the angle-adjusting bracket are hinged with the rack body, the angle
It is in U-typed to spend adjusting bracket, if the bottom of the U-typed angle-adjusting bracket is provided with what is be fixedly connected with the light projector lamp support
Dry fixed via.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696141.0U CN206904653U (en) | 2017-06-14 | 2017-06-14 | A kind of LED light source diffuser and its Projecting Lamp lamp holder of application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696141.0U CN206904653U (en) | 2017-06-14 | 2017-06-14 | A kind of LED light source diffuser and its Projecting Lamp lamp holder of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206904653U true CN206904653U (en) | 2018-01-19 |
Family
ID=61284643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696141.0U Expired - Fee Related CN206904653U (en) | 2017-06-14 | 2017-06-14 | A kind of LED light source diffuser and its Projecting Lamp lamp holder of application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206904653U (en) |
-
2017
- 2017-06-14 CN CN201720696141.0U patent/CN206904653U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101603634B (en) | LED lamp fitting | |
| CN106855207A (en) | A kind of LED blackboard lightses of high brightness and high evenness | |
| CN207065143U (en) | A kind of lighting device of illuminating module and the application illuminating module | |
| CN206904653U (en) | A kind of LED light source diffuser and its Projecting Lamp lamp holder of application | |
| CN208620232U (en) | A kind of solar LED street lamp | |
| CN206409992U (en) | Light projector | |
| CN207702265U (en) | A kind of LED projector lamp lamp cap | |
| CN205402418U (en) | LED panel lamp | |
| CN208090353U (en) | A kind of LED downlight with high efficiency and heat radiation partition board | |
| CN208546814U (en) | A kind of wall-washing lamp | |
| CN202992725U (en) | Circuit boards and wide-angle irradiation light-emitting diode (LED) lamp | |
| CN107013821B (en) | T shape LED lamps | |
| CN207740813U (en) | A kind of LED projector lamp | |
| CN205664252U (en) | Rectangular lamp of wide voltage LED | |
| CN206592942U (en) | A kind of LED blackboard lightses of high brightness and high evenness | |
| CN205877780U (en) | Light -duty fluorescence does not have luminous ball bubble lamp in dead angle | |
| CN209068286U (en) | A kind of line lamp | |
| CN204986717U (en) | Novel light -emitting diode (LED) down lamp | |
| CN214306715U (en) | Special lamp in indoor court with secondary is prevented dazzling | |
| CN216480502U (en) | Low-cost-manufactured projection lamp | |
| CN202442220U (en) | LED (light-emitting diode) lamp for reducing wind resistance | |
| CN207034794U (en) | A kind of Projecting Lamp | |
| CN207702261U (en) | A kind of LED projector lamp | |
| CN215259425U (en) | High-efficient high heat dissipation anti-dazzle classroom lamp | |
| CN108317411A (en) | A kind of LED downlight with high efficiency and heat radiation partition board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |