CN104180900A - Lamp uniform illumination testing device - Google Patents
Lamp uniform illumination testing device Download PDFInfo
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- CN104180900A CN104180900A CN201310198370.6A CN201310198370A CN104180900A CN 104180900 A CN104180900 A CN 104180900A CN 201310198370 A CN201310198370 A CN 201310198370A CN 104180900 A CN104180900 A CN 104180900A
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- light fixture
- uniform illumination
- proving installation
- groove
- support
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Abstract
The invention discloses a lamp uniform illumination testing device comprising a pedestal, a support and a testing member. The pedestal comprises a bearing surface which is provided with one groove and at least four slide grooves. The at least four slide grooves are uniformly arranged along the circumferential direction of the groove in a radiation way. The slide grooves are provided with scale values and comprise open ends which are communicated with the groove. The support is erected on the bearing surface and used for fixing a tested lamp. The light source center of the tested lamp is arranged in the central axial direction of the groove. The testing member comprises a light-sensing probe and an illumination meter. The light-sensing probe is slidably connected in any one of the slide grooves. The illumination meter is electrically connected with the light-sensing probe. According to the lamp uniform illumination testing device, the slide grooves of which the shape is similar to that of light rays emitted by the tested lamp are arranged on the bearing surface, the testing member is slidably arranged in the slide grooves, and the support for fixing the tested lamp on the bearing surface is arranged on the bearing surface so that uniformity of illumination of the tested lamp can be tested.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of light fixture uniform illumination proving installation.
Background technology
Ligthing paraphernalia industry is as daily consumables, and along with the progress of China's economic society, urban construction will continue to increase to the demand of lamp ornaments lighting light fixture product.The major parameter of any light fixture is illumination, and illumination is all inhomogeneous is just must consider at the beginning of Design of Luminaires.
But, in prior art, be not also used for specially testing illuminance of lamp device whether uniformly, while making tester test illuminance of lamp, efficiency is lower, the illumination precision of light fixture is comparatively inaccurate, thereby whether the illumination that cannot correctly weigh light fixture meets actual user demand.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, easy and simple to handle and light fixture uniform illumination proving installation that testing efficiency is higher.
In order to solve the problems of the technologies described above, the invention provides a kind of light fixture uniform illumination proving installation, comprise base, support and test block, described base comprises a loading end, described loading end offers a groove and at least four chutes, and at least four described chutes are along the circumferentially evenly distributed setting radially of described groove, and described chute is provided with scale value, and comprise openend, described openend is communicated to described groove; Described support is set up on described loading end, and for fixing tested light fixture, the light source center of described tested light fixture is positioned on the central axis direction of described groove; Described test block comprises sensitive probe and illuminometer, and described sensitive probe is slidably connected to described in any one in chute, and described illuminometer is electrically connected on described sensitive probe.
Wherein, the quantity of described chute is 4～8.
Wherein, described chute also comprises blind end, and described blind end is oppositely arranged along length direction and the described openend of described chute, and the direction of described scale value along described openend to described blind end becomes large gradually.
Wherein, described blind end is provided with a bumper.
Wherein, the material of described bumper is rubber.
Wherein, described scale value is taking 1cm as a long measure, and described scale value maximal value is 10cm.
Wherein, described support comprises the shaft collar for placing described tested light fixture, at least two described connecting links and at least two support bars, and each described connecting link one end is circumferentially evenly connected in respectively on described shaft collar along described shaft collar; Each described support bar is corresponding with each described connecting link, and each described support bar one end is connected on each described connecting link other end, and each described support bar other end is fixedly arranged on respectively on described loading end.
Wherein, described support comprises four poles, described pole comprises transverse arm and the support arm that vertical one connects, each described pole one end is fixedly arranged on respectively on described loading end, and the spacing between two adjacent described poles is identical, each described pole other end is connected on same position, and described light fixture uniform illumination proving installation also comprises a lifting rope, described lifting rope one end is connected in each described pole other end, and the described lifting rope other end is for being connected with described tested light fixture.
Wherein, the quantity of described connecting link is 4.
Wherein, described shaft collar and described bottom portion of groove are 200cm along the length of the central axis direction of described shaft collar.
Light fixture uniform illumination proving installation provided by the invention by offering the similar described chute of the light shape of sending with described tested light fixture on described loading end, and slide and be provided with described test block in described chute, on described loading end, be provided with again described support described tested light fixture is placed on described loading end, thereby can whether evenly test described tested illuminance of lamp.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the light fixture uniform illumination proving installation that provides of embodiment of the present invention;
Fig. 2 is the schematic diagram at another visual angle of the light fixture uniform illumination proving installation that provides of embodiment of the present invention;
Fig. 3 is the schematic diagram of the test block in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Refer to Fig. 1 to Fig. 3, a kind of light fixture uniform illumination proving installation 100 that embodiment of the present invention provides, tests for tested light fixture (not shown) uniform illumination.
Described light fixture uniform illumination proving installation 100 comprises base 1, test block 2 and support 3.Described support 3 is located on described base, and described test block 3 is movably connected on described base 1.
Described base 1 comprises a loading end 11, described loading end 11 offers a groove 111 and at least four chutes 112, at least four described chutes 112 are along the circumferentially evenly distributed setting radially of described groove 111, described chute 112 is provided with scale value (not shown), and comprise openend 112a, described openend 112a is communicated to described groove 111 in the present embodiment, described base 1 is cube structure, described groove 111 xsects are circular, and the central point of described groove 111 is consistent with the centre position of described base 1.Certainly, in other embodiments, described base 1 can be also other shape, such as right cylinder, rectangular parallelepiped or ellipsoid.
Described chute 112 also comprises blind end 112b, and described blind end 112b is oppositely arranged along length direction and the described openend 112a of described chute 112.In the present embodiment, the similar bar-shaped trough of shape that described chute 112 is the light launched with described tested light fixture, so that precisely test out the illumination of described tested light fixture.
When preventing that described sensitive probe 21 from described blind end 112b, sharp impacts occurring, cause described sensitive probe 21 to damage, described blind end 112b is provided with a bumper (not shown).In the present embodiment, the material of described bumper is for having flexible rubber, and it is pasted on the end of described blind end 112b, and in the time that bumper need to be changed, and only need being torn, it is new to replace with.
The direction of described scale value along described openend 112a to described blind end 112b becomes large gradually.In the present embodiment, consider with practical conditions, described scale value is taking 1cm as a long measure, and described scale value maximal value is 10cm.Certainly, in other embodiments, the size of described scale value can be according to actual service condition and corresponding change.
The quantity of described chute 112 is 4～8.In the present embodiment, the quantity of described chute 112 is 8, be that multiple described chutes 112 are arranged in a meter font on described loading end 11, the closeness of the light that this structure not only penetrates with described tested light fixture is comparatively approaching, and whether can test out comparatively accurately the illumination of described tested light fixture even.Certainly, in other embodiments, the quantity of described chute 112 can be 4,5 or 6.
Described test block 2 comprises sensitive probe 21 and illuminometer 22, and described sensitive probe 21 is slidably connected to described in any one in chute 112, and described illuminometer 22 is electrically connected on described sensitive probe 21.In the present embodiment, described sensitive probe 21 is arranged in described groove 111, in the time need to testing the illumination of described tested light fixture, only described sensitive probe 21 need be slided to from described groove 111 in corresponding described chute 112, by described sensitive probe 21, the light sensation in described chute 112 be reached to described illuminometer 22 illuminometer 22 of some positions in described chute 112 is tested out.
Described support 3 is set up on described loading end 11, and for fixing described tested light fixture, the light source center of described tested light fixture is positioned on the central axis direction of described groove 111.In the present embodiment, described support 3 comprises shaft collar for placing described tested light fixture 31, at least two described connecting links 32, and at least two support bars 33, each described connecting link 32 one end are circumferentially evenly connected in respectively on described shaft collar 31 along described shaft collar 31; Each described support bar 33 is corresponding with each described connecting link 32, and each described support bar 33 one end are connected on each described connecting link 32 other ends, and each described support bar 33 other ends are fixedly arranged on respectively on described loading end 11.Concrete, described connecting link 32 is 4, corresponding, described support bar 33 is 4.Certainly, in other embodiments, the quantity of described connecting link 32 can be according to the weight of the tested light fixture of required test and corresponding change, such as, in the time that the weight of the described tested light fixture of needs tests is lighter, the quantity of described connecting link 32 can be 2, and corresponding, described support bar 33 is 2; In the time that the weight of the described tested light fixture of needs tests is heavier, the quantity of described connecting link 32 can be 5,6 or more.In the time that described tested light fixture is fixed on described shaft collar 31, in order to prevent that described tested light fixture from dropping from described support 3, together with described tested light fixture is connected by screw with described shaft collar 31.Certainly, in other embodiments, described support 3 comprises four poles, described pole comprises transverse arm and the support arm that vertical one connects, each described pole one end is fixedly arranged on respectively on described loading end, and the spacing between two adjacent described poles is identical, each described pole other end is connected on same position, described light fixture uniform illumination proving installation 100 also comprises a lifting rope, described lifting rope one end is connected in each described pole other end, the described lifting rope other end is for being connected with described tested light fixture, so that described tested light fixture is hung on described groove 111, the light that described tested light fixture is sent can be sprinkled upon on described loading end 11.
When described shaft collar 31 is 200cm with described groove 111 bottoms along the length of the central axis direction of described shaft collar 31, its hot spot is more even, concrete, the length of described support bar 33 is 200cm, is 200cm thereby make the distance between described tested light fixture and described loading end 11.
In the time that described light fixture uniform illumination proving installation 100 is brought into use, described tested light fixture is positioned on described support 3, light described tested light fixture, making the light source center of described tested light fixture be positioned at the mode on the central axis direction of described groove 111, described tested light fixture being connected by screw is fixed on described shaft collar 31, due in described light fixture uniform illumination proving installation 100, the length of support frame as described above is 200cm, described tested light fixture and described loading end 11 are 200cm along the distance of described groove 111 central axis directions, then make again the slip of the direction along described openend 112a to described blind end 112b in each described chute 112 successively of described sensitive probe 21, and the brightness value while utilizing described illuminometer 22 to test out described sensitive probe 21 to slide to corresponding scale value, test out the brightness value of corresponding scale value in each described chute 112 with described illuminometer 22, just can draw out the explosive view to surrounding diffusion by center, just can find out that described tested light fixture sends only no uniformly or successively decreased to surrounding by center.
Light fixture uniform illumination proving installation 100 provided by the invention by offering the similar described chute 112 of the light shape of sending with described tested light fixture on described loading end 11, and slide and be provided with described test block 2 in described chute 112, on described loading end 11, be provided with again support 3 tested light fixture is placed on described loading end 11, thereby can whether evenly test described tested illuminance of lamp.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a light fixture uniform illumination proving installation, it is characterized in that, comprise base, support and test block, described base comprises a loading end, described loading end offers a groove and at least four chutes, and at least four described chutes are along the circumferentially evenly distributed setting radially of described groove, and described chute is provided with scale value, and comprise openend, described openend is communicated to described groove; Described support is set up on described loading end, and for fixing tested light fixture, the light source center of described tested light fixture is positioned on the central axis direction of described groove; Described test block comprises sensitive probe and illuminometer, and described sensitive probe is slidably connected to described in any one in chute, and described illuminometer is electrically connected on described sensitive probe.
2. light fixture uniform illumination proving installation according to claim 1, is characterized in that, the quantity of described chute is 4～8.
3. light fixture uniform illumination proving installation according to claim 1, it is characterized in that, described chute also comprises blind end, and described blind end is oppositely arranged along length direction and the described openend of described chute, and the direction of described scale value along described openend to described blind end becomes large gradually.
4. light fixture uniform illumination proving installation according to claim 3, is characterized in that, described blind end is provided with a bumper.
5. light fixture uniform illumination proving installation according to claim 4, is characterized in that, the material of described bumper is rubber.
6. light fixture uniform illumination proving installation according to claim 3, is characterized in that, described scale value is taking 1cm as a long measure, and described scale value maximal value is 10cm.
7. light fixture uniform illumination proving installation according to claim 1, it is characterized in that, described support comprises the shaft collar for placing described tested light fixture, at least two described connecting links and at least two support bars, and each described connecting link one end is circumferentially evenly connected in respectively on described shaft collar along described shaft collar; Each described support bar is corresponding with each described connecting link, and each described support bar one end is connected on each described connecting link other end, and each described support bar other end is fixedly arranged on respectively on described loading end.
8. light fixture uniform illumination proving installation according to claim 1, it is characterized in that, described support comprises four poles, described pole comprises transverse arm and the support arm that vertical one connects, each described pole one end is fixedly arranged on respectively on described loading end, and the spacing between two adjacent described poles is identical, each described pole other end is connected on same position, described light fixture uniform illumination proving installation also comprises a lifting rope, described lifting rope one end is connected in each described pole other end, and the described lifting rope other end is for being connected with described tested light fixture.
9. light fixture uniform illumination proving installation according to claim 7, is characterized in that, the quantity of described connecting link is 4.
10. light fixture uniform illumination proving installation according to claim 7, is characterized in that, described shaft collar and described bottom portion of groove are 200cm along the length of the central axis direction of described shaft collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198370.6A CN104180900A (en) | 2013-05-24 | 2013-05-24 | Lamp uniform illumination testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198370.6A CN104180900A (en) | 2013-05-24 | 2013-05-24 | Lamp uniform illumination testing device |
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| Publication Number | Publication Date |
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| CN104180900A true CN104180900A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310198370.6A Pending CN104180900A (en) | 2013-05-24 | 2013-05-24 | Lamp uniform illumination testing device |
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| CN (1) | CN104180900A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067225A (en) * | 2015-07-16 | 2015-11-18 | 合联达实业（深圳）有限公司 | Multifunctional light fixture rapid test case |
| CN106377075A (en) * | 2016-11-15 | 2017-02-08 | 成都信息工程大学 | Isotropous reading illumination method and system |
| CN107131950A (en) * | 2017-06-06 | 2017-09-05 | 北京小米移动软件有限公司 | Illumination testing apparatus |
| CN109959499A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of kitchen ventilator lamp illumination test device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034725Y (en) * | 2007-04-27 | 2008-03-12 | 上海理工大学 | Shadowless lamp illuminating value testing apparatus |
| TWM352025U (en) * | 2008-07-14 | 2009-03-01 | Min-Chuan Lin | Distributed multi-positions illumination detection device for lighting instrument |
| CN102620918A (en) * | 2012-04-16 | 2012-08-01 | 上海交通大学 | Performance measuring device of surface light source lamp |
-
2013
- 2013-05-24 CN CN201310198370.6A patent/CN104180900A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034725Y (en) * | 2007-04-27 | 2008-03-12 | 上海理工大学 | Shadowless lamp illuminating value testing apparatus |
| TWM352025U (en) * | 2008-07-14 | 2009-03-01 | Min-Chuan Lin | Distributed multi-positions illumination detection device for lighting instrument |
| CN102620918A (en) * | 2012-04-16 | 2012-08-01 | 上海交通大学 | Performance measuring device of surface light source lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067225A (en) * | 2015-07-16 | 2015-11-18 | 合联达实业（深圳）有限公司 | Multifunctional light fixture rapid test case |
| CN106377075A (en) * | 2016-11-15 | 2017-02-08 | 成都信息工程大学 | Isotropous reading illumination method and system |
| CN107131950A (en) * | 2017-06-06 | 2017-09-05 | 北京小米移动软件有限公司 | Illumination testing apparatus |
| CN109959499A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of kitchen ventilator lamp illumination test device |
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Application publication date: 20141203 |