CN201811081U - LED modularized lamp with adjustable irradiation angle - Google Patents
LED modularized lamp with adjustable irradiation angle Download PDFInfo
- Publication number
- CN201811081U CN201811081U CN2010202948078U CN201020294807U CN201811081U CN 201811081 U CN201811081 U CN 201811081U CN 2010202948078 U CN2010202948078 U CN 2010202948078U CN 201020294807 U CN201020294807 U CN 201020294807U CN 201811081 U CN201811081 U CN 201811081U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- light source
- led
- regulating block
- led light
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an LED modularized lamp with adjustable irradiation angle. The LED modularized lamp comprises a lamp main body and a plurality of LED light source modules; the lamp main body comprises a front end part, a rear end part and two sides; and the LED light source modules are positioned between the two sides. The LED modularized lamp is characterized in that an adjusting block and a fixed block which correspond to the end part of each LED light source module are respectively arranged the outer sides of the two sides, wherein the fixed block is positioned on the outer lateral surface of the side, the adjusting block is positioned on the outer side of the fixed block, end face teeth distributed annularly and engaged with one another are respectively arranged on the end face of the adjusting block opposite to the fixed block, meanwhile, the adjusting block is fixed with the end part of the LED light source module through a rotating shaft passing through the fixed block and the sides. After the structure is adopted, the LED modularized lamp is flexible and convenient to adjust and has good heat dissipation; meanwhile, the angle adjustment of the single module can well distribute light flux, can better meet the light distribution requirement of the environment, is favorable for increment and reduction of the LED light source modules, and is convenient for transformation of different powers.
Description
Technical field
The utility model relates to a kind of light fixture, specifically refers to the led module light fixture that a kind of irradiating angle is adjustable.
Background technology
Because LED environmental-protection, energy-conservation and long service life, sufficient brightness, thereby be widely used in each field.Be exactly an example wherein wherein as the led module light fixture of street lamp, this led module light fixture generally includes lamp holder loam cake, lamp holder lower cover, pressing plate, lamp bracket, lamp holder end cap and led light source driver and led light source modular assembly is installed, lamp bracket, led light source driver, be fixed under the lamp holder and cover, the lamp holder loam cake cooperates to be fixed under the lamp holder and covers.The led light source modular assembly adopts the modular combination design.Simultaneously for the led light source modular assembly is rotated in certain irradiating angle, so that obtain the better illumination effect, also dispose the adjusting supporting plate, as the Chinese patent publication number is a kind of light fixture " the led module road lamp cap that irradiating angle is adjustable " of CN 1011592297A discloses, led light source modular assembly in this light fixture is assemblied in by 4 screws and regulates on the supporting plate, and, be screwed into suitable angle to satisfy the luminous intensity distribution demand of differing heights, different roads according to concrete environmental requirement by wherein 10 ° of rotations of two adjustment screw realizations and fixing.
Also has another patent documentation, as the Chinese patent publication number is the light fixture that " the led module road lamp cap that a kind of irradiating angle is adjustable " of CN 101684909A then discloses another kind of structure, and this light fixture is adjusted the adjusting that realizes the lamp holder irradiating angle by the assembling of connecting rod and rotating shaft.
Obviously, by the structure in above-mentioned two patent documentations, can realize the adjustable purpose of irradiating angle of light fixture.But the regulative mode of above-mentioned two patent documentations has a general character, when promptly regulating, the led light source modular assembly rotates to a certain required angle as a whole together, and can't carry out the rotation of independent led light source module, therefore regulating illumination range has certain limitation, and simultaneously such structure also is difficult for heat radiation, ventilates.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable led module light fixture of irradiating angle flexible and that luminous flux is distributed of regulating at above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the led module light fixture that this irradiating angle is adjustable comprises lamp main body and a plurality of led light source module, described lamp main body includes leading section again, rearward end and be connected in leading section, dual-side between the rearward end, each described led light source module is between described dual-side, it is characterized in that: the described dual-side outside is respectively equipped with and corresponding regulating block in the end of each described led light source module and fixed block, wherein, fixed block is positioned on the lateral surface of described side, described regulating block is positioned at the outside of fixed block, and be respectively equipped with circular distribution and intermeshing end face tooth on this regulating block and the fixed block opposing end faces, this regulating block also fixes by a rotating shaft and a described led light source module ends of passing described fixed block and side simultaneously.
As preferred version of the present utility model, preferably have radially-arranged slit between the adjacent face tooth on the described regulating block, the arcuate socket that simultaneously on this regulating block, also has circumferential distribution and connect with above-mentioned slit, in the time of can working as regulating block with led light source module rotation process like this, end face tooth on it can reduce the wearing and tearing between the end face tooth in the rotation process axially making light play slightly.Certainly, also can adopt suitable material to make regulating block; Perhaps realize by sheathed spring or cushion in rotating shaft.
Another preferred version of the present utility model is also to be fixed with on the described dual-side medial surface and the corresponding boss of described fixed block, to improve the intensity of dual-side.
Preferably, described rotating shaft and described regulating block are made integral piece, promptly can realize by extending axially joint pin on the regulating block end face.This rotating shaft also can be by making integral piece with the led light source module, as long as make led light source module rotating support on dual-side.
In order to make the structure of light fixture compact more, reasonable, in above-mentioned each scheme, the described dual-side outside also can be respectively equipped with and be covered with the side cover that fixed block, regulating block are stated in the residence.Simultaneously on the lateral surface of dual-side, the reinforced support that offsets with the side cover inboard can also be provided with, the intensity of whole light fixture can be improved like this.
Compared with prior art, because the dual-side of the present utility model outside is respectively equipped with and the corresponding fixed block of each led light source module, regulating block, and can utilize intermeshing end face tooth on fixed block, the regulating block, make each led light source module regulate rotation separately with respect to lamp main body, thereby the utility model is regulated more flexible, and the angular adjustment of this separate modular can be distributed luminous flux preferably, to satisfy the light distribution requirements of environment better; Simultaneously more be of value to the heat radiation of light fixture, and have better ventilation effect; Moreover such structure also helps the increase and decrease of led light source module, is convenient to the conversion of different capacity, and passes through the interlock of end face tooth, has regulated convenient, light.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
The stereoscopic-state figure that Fig. 2 is separated for side cover among Fig. 1 and lamp main body;
The stereoscopic-state figure that Fig. 3 is separated for regulating block among Fig. 2 and light fixture;
Fig. 4 makes the further stereogram of decomposition down for Fig. 3 state;
Fig. 5 is the stereogram of the other direction of Fig. 4;
Fig. 6 is the front view of the utility model embodiment;
Fig. 7 be among Fig. 6 A-A to cutaway view;
Fig. 8 is the enlarged drawing of I part among Fig. 2;
Fig. 9 is the fixed block of the utility model embodiment and the stereogram under the regulating block released state.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 9 as Fig. 1, the led module light fixture that this irradiating angle is adjustable comprises lamp main body and a plurality of led light source module 1, wherein lamp main body includes leading section 2, rearward end 3 again and is connected in dual-side 4 between leading section, the rearward end, and led light source driver (not shown) is positioned at rearward end 3.In the present embodiment, the led light source module has four (certainly by different lighting requirement configurations), and they are between dual-side 4, because they adopt conventional structure, therefore launch narration no longer in detail at this.The main feature of this light fixture is, be respectively equipped with and corresponding regulating block 6 in the end of each led light source module and fixed block 7 in above-mentioned dual-side 4 outsides, see also Fig. 2 and Fig. 3, wherein, fixed block 7 middle parts have through hole 71, have installing hole 73 on the lug 72 of both sides, this fixed block 7 is positioned on the lateral surface of side 4 after passing installing hole 73 by bolt; And regulating block 6 is designed to plate-like (can certainly be designed to other shape), it is positioned at the outside of fixed block 7, and be respectively equipped with circular distribution and intermeshing end face tooth 61,74 on this regulating block 6 and fixed block 7 opposing end faces, simultaneously also extended axially joint pin 62 on the end face of these regulating block 6 relative fixed pieces, this joint pin passes behind through hole 71 on the fixed block and the corresponding side by bolt and fixes with corresponding led light source module ends.Promptly Ci Shi joint pin is equivalent to rotating shaft, each led light source module is bearing on the dual-side also can rotates with respect to lamp main body.
In the present embodiment, relatively rotate under the requirement of location satisfied, the end face tooth 61 of regulating block only has been provided with four, and be symmetrical arranged in twos, and between the adjacent face tooth, have radially-arranged slit 63, the arcuate socket 64 that on this regulating block, also has circumferential distribution and connect simultaneously with above-mentioned slit, see also Fig. 9, when regulating block rotated, the end face tooth on the regulating block can have slight play in the axial direction like this, thereby guaranteed that regulating block can successfully rotate.
Because dual-side 4 generally is designed to long and narrow,, on the dual-side medial surface, also be fixed with and the corresponding boss 8 of fixed block in order to improve the intensity of its supporting led light source module.
In order to hide above-mentioned each fixed block and regulating block, also be respectively equipped with the side cover 5 that is covered with fixed block, regulating block simultaneously, can improve the light fixture aesthetics in the dual-side outside.At this moment, also be provided with the reinforced support 41 that offsets with the side cover inboard on the dual-side lateral surface, with the intensity of further raising lamp main body.
When needing to regulate the irradiating angle of light source, as long as stir each led light source module respectively, the drive rotating shaft is rotated, rotate with driving regulating block, and the fixed block maintenance is motionless, at this moment, end face heel on the regulating block rotation, in the regulating block rotation process, end face tooth on the regulating block has certain elasticity because of the slit on the regulating block and arcuate socket, after the end face tooth on the regulating block is crossed an end face tooth on the fixed block, because of the restoring force effect of self, again further with fixed block on the end face tooth be meshing with each other and the led light source module be positioned on the required angle.
Claims (6)
1. led module light fixture that irradiating angle is adjustable, comprise lamp main body and a plurality of led light source module (1), described lamp main body includes leading section (2) again, rearward end (3) and be connected in leading section, dual-side between the rearward end (4), each described led light source module (1) is positioned between the described dual-side (4), it is characterized in that: the described dual-side outside is respectively equipped with corresponding regulating block in end (6) and the fixed block (7) with each described led light source module (1), wherein, fixed block (7) is positioned on the lateral surface of described side, described regulating block (6) is positioned at the outside of fixed block, and be respectively equipped with circular distribution and intermeshing end face tooth (61 on this regulating block and fixed block (7) opposing end faces, 74), this regulating block (6) also fixes by a rotating shaft and described led light source module (a 1) end of passing described fixed block and side simultaneously.
2. the led module light fixture that irradiating angle according to claim 1 is adjustable, it is characterized in that: have radially-arranged slit (63) between the adjacent face tooth on the described regulating block (6), the arcuate socket (64) that on this regulating block, also has circumferential distribution and connect simultaneously with above-mentioned slit.
3. the led module light fixture that irradiating angle according to claim 1 is adjustable is characterized in that: also be fixed with and the corresponding boss of described fixed block (7) (8) on described dual-side (4) medial surface.
4. according to claim 1 or the adjustable led module light fixture of 2 or 3 described irradiating angles, it is characterized in that: also extended axially joint pin (62) on the end face of described regulating block (6) relative fixed piece and form described rotating shaft.
5. according to claim 1 or the adjustable led module light fixture of 2 or 3 described irradiating angles, it is characterized in that: described dual-side (4) outside also is respectively equipped with and is covered with the side cover (5) that fixed block (7), regulating block (6) are stated in the residence.
6. the led module light fixture that irradiating angle according to claim 5 is adjustable is characterized in that: also be provided with the reinforced support (41) that offsets with described side cover (5) inboard on described dual-side (4) lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948078U CN201811081U (en) | 2010-08-13 | 2010-08-13 | LED modularized lamp with adjustable irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948078U CN201811081U (en) | 2010-08-13 | 2010-08-13 | LED modularized lamp with adjustable irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811081U true CN201811081U (en) | 2011-04-27 |
Family
ID=43894021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202948078U Expired - Fee Related CN201811081U (en) | 2010-08-13 | 2010-08-13 | LED modularized lamp with adjustable irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829448A (en) * | 2012-08-16 | 2012-12-19 | 佛山市南海顺展模具灯饰金属制品有限公司 | Method for manufacturing multifunctional module street lamp shell and lamp shell thereof |
| CN103134030A (en) * | 2011-12-01 | 2013-06-05 | 海洋王照明科技股份有限公司 | Ceiling lamp |
| CN108072007A (en) * | 2017-12-18 | 2018-05-25 | 深圳纯英达业集团有限公司惠州分公司 | A kind of 360 degree of omnidirectional's light compensating lamps |
| CN108266681A (en) * | 2018-03-23 | 2018-07-10 | 中节能晶和照明有限公司 | A kind of double end LED street lamp |
-
2010
- 2010-08-13 CN CN2010202948078U patent/CN201811081U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134030A (en) * | 2011-12-01 | 2013-06-05 | 海洋王照明科技股份有限公司 | Ceiling lamp |
| CN103134030B (en) * | 2011-12-01 | 2016-04-13 | 海洋王照明科技股份有限公司 | Ceiling light |
| CN102829448A (en) * | 2012-08-16 | 2012-12-19 | 佛山市南海顺展模具灯饰金属制品有限公司 | Method for manufacturing multifunctional module street lamp shell and lamp shell thereof |
| CN108072007A (en) * | 2017-12-18 | 2018-05-25 | 深圳纯英达业集团有限公司惠州分公司 | A kind of 360 degree of omnidirectional's light compensating lamps |
| CN108266681A (en) * | 2018-03-23 | 2018-07-10 | 中节能晶和照明有限公司 | A kind of double end LED street lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201811081U (en) | LED modularized lamp with adjustable irradiation angle | |
| CN101598300B (en) | luminaire | |
| CN201218473Y (en) | High power LED lighting lamp | |
| KR100985488B1 (en) | An illumination device | |
| CN102192449B (en) | Underground lamp | |
| CN2793518Y (en) | Portable multipurpose photoelectron searchlight | |
| CN201606720U (en) | LED lamp with module irradiation angle multi-directional adjusting function | |
| CN102128427B (en) | Connecting device capable of bidirectionally adjusting lighting angle of LED (Light-Emitting Diode) street lamp and operating method thereof | |
| CN106958773A (en) | A kind of led recessed light fixtures for automatically adjusting irradiating angle | |
| CN201218432Y (en) | LED combination lamp with movable reflection plate | |
| CN216769176U (en) | Multi-angle lighting projection lamp | |
| CN106958772A (en) | A kind of concealed rotary type led recessed light fixtures | |
| CN208579228U (en) | Can splice and pivoted projecting lamp | |
| CN201561330U (en) | Large-power LED tunnel lamp | |
| CN201448681U (en) | LED street lamp capable of adjusting wings | |
| CN215674939U (en) | LED moon lamp | |
| CN202852718U (en) | A rotary-type lamp holder for an LED tube | |
| CN217737047U (en) | LED (light-emitting diode) bracket lamp | |
| CN211260477U (en) | Multi-lamp-body combined rotary adjusting projection lamp | |
| CN214501147U (en) | LED floodlight | |
| CN219222305U (en) | LED spotlight capable of adjusting light emission by 360 degrees | |
| CN212617988U (en) | Lighting lamp for stadium | |
| CN215061656U (en) | Be used for adjusting convenient road shot-light for cultural tourism | |
| CN219160276U (en) | Novel lamps and lanterns with adjustable | |
| CN201093273Y (en) | Novel integrated road lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |