CN102466561B - Adapter tool of light-distribution curve tester - Google Patents
Adapter tool of light-distribution curve tester Download PDFInfo
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- CN102466561B CN102466561B CN201010546033.8A CN201010546033A CN102466561B CN 102466561 B CN102466561 B CN 102466561B CN 201010546033 A CN201010546033 A CN 201010546033A CN 102466561 B CN102466561 B CN 102466561B
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- assembly
- slide block
- chute
- adapter tool
- light fixture
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Abstract
The invention relates to an adapter tool of a light-distribution curve tester. The adapter tool comprises a first assembly, a second assembly, a horizontally pushing assembly and an axle center assembly. The first assembly comprises a first end and a second end, wherein the first end is connected with a hoisting pedestal of the tester, and the second end is provided with a chute. The second assembly comprises a sliding block and a joint part, wherein the sliding block is matched with the chute, and the joint part is connected with a lamp to be tested. The horizontally pushing assembly is used for horizontally pushing the sliding block so as to make one of outer side faces of the sliding block abut against one of inner side faces of the chute, so that a rotating shaft of the hoisting pedestal is substantially coplanar with a pendent axis of the lamp. The axle center assembly is penetratively arranged between the chute and the sliding block so as to make the rotating shaft and the pendent axis coaxial substantially. By means of the adapter tool, the lamp can be easily and accurately installed on the hoisting pedestal of the tester in a time saving manner.
Description
Technical field
The present invention relates to a kind of adapter tool, particularly a kind of adapter tool of light-distribution curve tester.
Background technology
Light-distribution curve tester (Goniophotometer) is the distribution curve flux (Candlepower Distribution Curve) for testing various light fixtures, this distribution curve flux can show the luminous intensity of light fixture in all directions of space, it can be respectively with figure or data representation, the expression of figure can help user to understand the photodistributed looks of lighting, and data itself are calculated the foundation of lamp lighting rate, illumination, the high ratio of distance, brightness, Luminaire efficiency, dazzle grade especially.For Lighting Design person, it is very huge that the correctness of distribution curve flux and accuracy will affect its design result, be to have to pay attention to.
At present industry provides the light-distribution curve tester of different size for the light sources of different sizes, in addition, and also also difference to some extent of the test mode of various light-distribution curve testers.Partial test instrument adopts the mode of rotating lamp to test, and partial test instrument adopts the mode of rotation minute surface to test.But, no matter that test mode must be fixed on light fixture on one light fixture platform.This light fixture platform position, depending on tested light source.If test general light fixture (except the miniature light sources of light-emitting diodes tubing), this light fixture platform position is often higher than two and half.In addition, light fixture platform for can meet different size and weight light fixture stablize affixedly, be often designed with many fixed screws, and the thread length of fixed screw also all has considerably length.
Therefore, while using this kind of tester, user, for light fixture being fixed on to light fixture platform, often must face upward head locking fixed screw, and its mode of operation does not also meet ergonomics, and operation is difficult for.Secondly, for example, due to not light (street lamp) of weight of part light fixture to be tested, therefore in the time of locking fixed screw, be easy to because the weight of light fixture and thread length, compared with long and fail light fixture to be locked in tram (contraposition), cause last test distribution curve flux out of true.Again, because facing upward the relation of head work, may, in the time revolving lock fixed screw, not screw in sufficient length, improve the possibility that while test, light fixture drops, have the anxiety of harm staff safety.Moreover the erection process of this type of light fixture is too loaded down with trivial details and time-consuming, affects work limitation, and easily make staff divert one's attention and cause danger.
Summary of the invention
Based on the problems referred to above, technical matters to be solved by this invention is to propose a kind of adapter tool of light-distribution curve tester, to adopt sectional type switching light fixture on cape seat (or claiming light fixture platform), and by suitably design, and can make the sagging axis of light fixture and the axis of rotation of cape seat coaxial in fact, reach the effect of correct contraposition and test.In addition, this adapter tool also has accurate test, easily installs, dynamically adjusts depending on light fixture the advantages such as locking condition.
To achieve these goals, the adapter tool of the light-distribution curve tester that the present invention proposes, is suitable for a light fixture to be connected to a light-distribution curve tester, and tester has a cape seat and a turning axle, when cape seat activated, rotate or move axially along turning axle according to turning axle.According to an embodiment, the adapter tool of light-distribution curve tester comprises the first assembly, the second assembly, horizontal sliding assembly and an axle center assembly.The first assembly comprises first end and the second end, and first end is connected in the cape seat of tester, and the second end has chute.The second assembly comprises slide block and junction surface, and slide block is matched with chute, in removable mode, the first assembly is connected with the second assembly, and junction surface is connected in light fixture.Horizontal sliding assembly horizontal sliding slide block makes a lateral surface of slide block be resisted against a medial surface of chute, makes the sagging axis copline in fact of turning axle and the light fixture of cape seat.In the time that the first assembly is connected with the second assembly, axle center assembly is arranged between chute and slide block, makes turning axle and sagging axis coaxial in fact.
According to an embodiment, aforementioned chute has the orbital plane of two correspondences, and adapter tool also comprises and compresses assembly, compresses assembly slide block is pressed on to orbital plane.
According to an embodiment, the second assembly also has adjustment part, adjustment part is between slide block and junction surface, and adjustment part is in order to adjust the axial distance at slide block and junction surface, and the adjustment class interval of the axial distance of this adjustment part is less than or equal to cape seat along the axially movable ultimate range of turning axle.
According to an embodiment, adapter tool also comprises the 3rd assembly, utilizes the 3rd assembly so that the junction surface of the second assembly is connected in light fixture.
Effect of the present invention is, by two formula designs of the first assembly and the second assembly, makes user easily the first assembly to be fixed on to cape seat.Meanwhile, this first assembly is being locked in after cape seat, without removing, only need, by after various light fixtures and the locking of the second assembly, slip into easily the design of the first assembly chute by the second assembly slide block thereafter again, can rapid-assembling, and without the necessity of facing upward head and working.Secondly, by the setting of horizontal sliding assembly, axle center assembly, can make the sagging axis of light fixture coaxial with the turning axle of cape seat in fact, thus, can make the rotation of cape seat and the rotation of light fixture consistent, and test obtains accurate distribution curve flux.Moreover, locking screw between the first assembly and cape seat still can adopt the good fixed screw of rigidity and intensity, and when the light fixture of corresponding different size, weight, can optionally increase or reduce horizontal sliding assembly, compress the quantity of assembly, to obtain good installation effectiveness, and there is the transfer capability of enough rotary powers.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the schematic diagram that adapter tool the first embodiment of the present invention is applied to a light-distribution curve tester;
Fig. 2 is the perspective exploded view of adapter tool the first embodiment of the present invention;
Fig. 3 A and Fig. 3 B are the first assembly of adapter tool the first embodiment of the present invention and the package assembly side schematic view of the second assembly;
Fig. 4 is the schematic side view of adapter tool the second embodiment of the present invention;
Fig. 5 is the structural representation that is applied to a light fixture of adapter tool the first embodiment of the present invention;
Fig. 6 is the structural representation that is applied to another light fixture of adapter tool the first embodiment of the present invention;
Fig. 7 is the structural representation that is applied to another light fixture of adapter tool the first embodiment of the present invention;
Fig. 8 is the first assembly of adapter tool of the present invention the 3rd embodiment and the structural representation of the second assembly.
Wherein, Reference numeral
10,20 adapter tools
80 square light fittings
82 searchlights
84 street lamps
90 light-distribution curve testers
91 main frames
92 cape seats
93 minute surfaces
94 turning axles
95a, 95b grating
96 light fixtures
97 sagging axis
99 sensors
100,200 first assemblies
102,202 locking boards
103,143,148 perforation
104,204 chutes
120a, 120b horizontal sliding assembly
106a first side
105 top boards
106b second side
107a, 107b screw
108a, 108b orbital plane
109 medial surfaces
110a, 110b screw
112 through holes
122 axle center assemblies
124a, 124b compresses assembly
140,240 second assemblies
142,242 slide blocks
144,244 junction surfaces
145 pads
146,246 adjustment parts
147 axostylus axostyles
149 sleeves
152 pilot holes
154 class interval hole
156 positioning components
160,162,164 the 3rd assemblies
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are described in detail:
First, refer to Fig. 1, it is for being applied to the schematic diagram of a light-distribution curve tester according to adapter tool one embodiment of the present invention.As can be seen from the figure, the adapter tool 10 of light-distribution curve tester is suitable for light fixture 96 to be connected to light-distribution curve tester 90.Light-distribution curve tester 90 has cape seat 92 and turning axle 94.The tested instrument 90 of cape seat 92 activates, and can rotate or axially move along turning axle 94 according to turning axle 94.
Light-distribution curve tester 90 comprises main frame 91, cape seat 92, minute surface 93, grating 95a, 95b and sensor 99.Be connected in after cape seat 92 by adapter tool 10 at light fixture 96, operating personnel can operating host 91, adjusts the height of cape seat 92, make light that light fixture 96 sends can be suitably by minute surface 93 reflect, through grating 95a, after 95b, received by sensor 99.The mode of the height of aforementioned adjustment cape seat 92 is to control axially axially move (movement) of cape seat 92 along turning axle 94 by main frame 91.Generally speaking, 92 the axially movable scopes that can carry out of cape seat have a ultimate range, such as but not limited to 5 centimetres, 10 centimetres.
Operating personnel are adjusting after the height of cape seat 92, can start test by operating host 91, and now, main frame 91 drives cape seat 92 to be rotated as axle center taking turning axle 94, obtains distribution curve flux test result from sensor 99 simultaneously.
Secondly, refer to Fig. 2, it is the perspective exploded view according to adapter tool one embodiment of the present invention.Adapter tool 10 comprises the first assembly 100, the second assembly 140, horizontal sliding assembly 120a, 120b and axle center assembly 122.
The first assembly 100 comprises first end and the second end (being upper and lower two ends of corresponding drawing).First end has locking board 102, the second ends and has chute 104.The first assembly 100 is connected in cape seat 92 by the locking board 102 of first end.From figure, can see on this locking board 102, to have multiple perforation 103, the quantity of this perforation 103 is identical with the screw hole of cape seat 92, and both positions are also mutually corresponding.Though bore a hole 103 as example, not as limit taking eight shown in figure.The design of the cape seat 92 of the visual light-distribution curve tester of this part (or claim tester) and determining.Certainly the shape of locking board 102 is also not limited to circle, also the design of visual cape seat 92 and adjust it.
Chute 104 has first side 106a, second side 106b and two orbital plane 108a, 108b.First side 106a has a medial surface 109.Second side 106b has the two screw 110a that run through, 110b and a through hole 112.Screw 110a, 110b is for horizontal sliding assembly 120a, and 120b screws in.112 of through holes penetrate for axle center assembly 122.At the corresponding through hole of second side 106b, 112 places also have a screw (not shown), for screwing togather through the axle center assembly 122 of through hole 112.
The second assembly 140 comprises slide block 142 and junction surface 144.Slide block 142 is matched with chute 104, in removable mode, the first assembly 100 is connected with the second assembly 140.144, junction surface is in order to be connected in light fixture 96.From figure, can see and know, junction surface 144 dispose perforation 148, with light fixture 96 affixed (for example screwing togather).
According to the present embodiment, slide block 142 is T shape slide block, with the chute 104 of corresponding T shape.But not as limit, chute 104 also can adopt dovetail groove (dovetail groove), and slide block 142 is the profile of dovetail.Slide block 142 has a perforation 143.This perforation 143 can be slidedly arranged on after chute 104 in slide block 142, is passed by axle center assembly 122.Therefore, axle center assembly 122 through after the perforation 112 of chute 104 and the perforation 143 of slide block 142, is screwed together in the screw of second side 106b.
About slide block 142, chute 104, horizontal sliding assembly 120a, the relation of 120b and axle center assembly 122, asks for an interview in Fig. 3 A and Fig. 3 B.Fig. 3 A and Fig. 3 B are according to the first assembly of adapter tool one embodiment of the present invention and the package assembly side schematic view of the second assembly.Wherein, Fig. 3 A is the side view from the visual angle of Fig. 2 left front.Fig. 3 B is the side view from the visual angle of Fig. 2 right front.
From Fig. 3 A, can find out, after suitably designing, after the second assembly 140 is connected with light fixture 96, the sagging axis 97 of light fixture 96 can be consistent with the axis (not shown) of the second assembly 140.Slide block 142 is being inserted in after chute 104, has a nargin (certain error) between the two, so that can be comparatively simple and easy while setting up.And this nargin may make the turning axle 94 of cape seat 92 not coaxial with the sagging axis 97 of light fixture 96, so, will make cape seat 92 when rotated, had the phenomenon of eccentric rotary when rotated by the light fixture 96 of interlock, cause test result incorrect.
Therefore, in the time that the first assembly 100 is connected with the second assembly 140, after being arranged between chute 104 and slide block 142 by axle center assembly 122, turning axle 94 can be in axle center assembly 122 intersection at Fig. 3 A visual angle, so that turning axle 94 is coaxial in fact with sagging axis 97 with sagging axis 97.Secondly, in order to the horizontal sliding assembly 120a of horizontal sliding slide block 142,120b runs through screw 110a what screw in second side 106b, after 110b, one of lateral surface that can make slide block 142 is resisted against the medial surface 109 of chute 104, and makes sagging axis 97 copline in fact of turning axle 94 and light fixture 96.
Aforementioned in order to make slide block 142 be easy to slip into chute 104, between chute 104 and slide block 142, be designed with tolerance nargin, cause turning axle 94 and sagging axis 97 to fail coaxial situation, but via horizontal sliding assembly 120a, the suitable design (containing tolerance) of 120b and axle center assembly 122, can allow turning axle 94 and sagging axis 97 coaxial in fact.Coaxial in fact not expression is herein very accurately coaxial, but in the time of test distribution curve flux, the coaxial degree of essence under acceptable error amount scope.
Secondly, in order to make horizontal sliding assembly 120a, after 120b pushing and pressing slide block 142, can allow turning axle 94 and sagging axis 97 copline in fact, in the present embodiment, the major axis footpath L1 of T shape chute 104 is identical in fact with the major axis footpath L2 of T shape slide block 142.If when the size of the major axis footpath L1 of T shape chute 104 and the major axis footpath L2 of T shape slide block 142 is not identical, the second embodiment as shown in Figure 4, the major axis footpath L1 of T shape chute 104 is longer than the major axis footpath L2 of T shape slide block 142, can between the lateral surface of slide block 142 and the medial surface 109 of chute 104, dispose the pad 145 of suitable thickness, to adjust turning axle 94 and sagging axis 97 copline in fact.
In addition, please refer to Fig. 2 and Fig. 3 B.This adapter tool 10 also can comprise and compresses assembly 124a, and 124b is the orbital plane 108a that slide block 142 is pressed on to two correspondences that chute 104 has, 108b.Specifically, on the top board 105 of chute 104, have screw 107a, 107b, compresses assembly 124a, and 124b is screwed together in this screw 107a, 107b, and slide block 142 is pressed on to this orbital plane 108a, 108b.Compress assembly 124a by this, 124b compresses, and can make turning axle 94 and sagging axis 97 coaxial more accurately.
Aforementioned horizontal sliding assembly 120a, 120b and compress assembly 124a, though 124b, in the present embodiment taking two as example, not as limit, also can only respectively arrange more than one or two.
Please continue and consult Fig. 2, from figure, can see and know, the second assembly 140 also has an adjustment part 146.Adjustment part 146 is between slide block 142 and junction surface 144.Adjustment part 146 is in order to adjust the axial distance at slide block 142 and junction surface 144.As can be seen from the figure adjustment part 146 comprises axostylus axostyle 147, sleeve 149 and positioning component 156.Axostylus axostyle 147 has hole 154 of multiple class intervals, and sleeve has pilot hole 152.Positioning component 156 is one of insertion class interval hole 154 through pilot hole 152, to fix distance between slide block 142 and junction surface 144.This positioning component 156 can be latch or screw assembly.If positioning component 156 is screw assembly (as shown in the present embodiment figure), 154, hole is screw class interval, mutually to screw togather.
Two adjacent class interval hole 154 distance L 3 (also can be described as and adjust class interval) be less than or equal to the ultimate range of cape seat 92 along turning axle 94 axial (being vertical direction) movement.Thus, in the time that cape seat 92 moves along turning axle 94, belong to the fine setting of small distance, and when adopt class interval hole 154 and pilot hole 152 between matching model, belong to the adjustment of larger distance (highly), can be applied to single adapter tool 10 light fixture 96 of multiple different size.
Then, refer to Fig. 5, it is the structural representation that is applied to a light fixture according to adapter tool the first embodiment of the present invention.In figure, can see that knowing the second assembly 140 is connected in the 3rd assembly 160, this 3rd assembly 160 is affixed with a square light fitting 80.This square light fitting 80 can be but be not limited to the light fixture of straight tube daylight lamp & lantern side by side.Square light fitting 80, can reach the object that is fixed on the first assembly 100 removable square light fitting 80 in succession in the second assembly 140 by the 3rd assembly 160.
In the time of actual setting up, the first assembly 100 normalities are fixedly arranged on cape seat 92.The second assembly 140, the 3rd assembly 160 are fixing with square light fitting 80, and the second assembly 140 is connected with the 3rd assembly 160, and square light fitting 80 is connected in the 3rd assembly 160, and fixed operation herein can be on level land or the worktable of easy operating.Thereafter good the second assembly 140, the 3rd assembly 160 and square light fitting 80 is placed in hoistable platform will to fix (connection), utilize hoistable platform the second assembly 140 to be elevated to the height of the first assembly 100, mat slide block 142 slips into chute 104 and easily square light fitting 80 is set up in to eminence (the first assembly 100) again, again respectively screw in axle center assembly 122 and horizontal sliding assembly 120a, 120b thereafter.Even optionally, then increase and compress assembly 124a, 124b.Thus, can reach easily set up, effect that precision is good.
Moreover, please refer to Fig. 6 and read it.It is the structural representation that is applied to another light fixture according to adapter tool the first embodiment of the present invention.In this application examples, be to test searchlight 82.The second assembly 140 is connected in clamping searchlight 82 of the 3rd assembly 162, the three assemblies 162.
The continuous Fig. 7 that refers to.It is the structural representation that is applied to another light fixture according to adapter tool the first embodiment of the present invention.In this application examples, be to test street lamp 84.The second assembly 140 is connected in the 3rd assembly 164, and the 3rd assembly 164 is U font and set firmly street lamp 84.Set firmly in structure with street lamp 84 at the 3rd assembly 164, also can increase the structure that can adjust the elevation angle or level angle, can more completely test the distribution curve flux of street lamp.The embodiment explanation of above-mentioned Fig. 5, Fig. 6 and Fig. 7 is to utilize the 3rd assembly so that the junction surface 144 of the second assembly 140 is connected in light fixture.In addition, by suitable adjustment and the design of the 3rd assembly 162, can be affixed for the light fixture of different lamp shapes, can set up easily to test different light fixtures.
Finally, please refer to Fig. 8, it is according to the first assembly of adapter tool of the present invention the 3rd embodiment and the structural representation of the second assembly.In this embodiment, adapter tool 20 comprises the first assembly 200 and the second assembly 240.The first assembly 200 comprises first end and the second end.Wherein first end be provided with locking board 202, the second ends be provided with chute 204 and be arranged on first end and the second end between adjustment part 246.Locking board 202 is connected in cape seat 92.The second assembly 240 comprises slide block 242 and junction surface 244.Slide block 242 is matched with chute 204.Junction surface 244 is connected in light fixture 96.
Therefore, be disposed at by adjustment part 246 between the locking board 202 and chute 204 of the first assembly 200, can suitably adjust the axial distance of light fixture 96 and cape seat 92, and accurately test distribution curve flux.Same, the adjustment class interval of adjustment part 246 axial distances can be less than or equal to cape seat 92 along the mobile ultimate range of turning axle 94 axial (being vertical direction).
The above embodiments are to propose a kind of adapter tool of light-distribution curve tester, can be easily by design and the collocation of slide block and chute, rapidly the light fixture of test is connected to light-distribution curve tester, to remove the loaded down with trivial details and time-consuming step of setting up light fixture in prior art.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (6)
1. an adapter tool for light-distribution curve tester, is suitable for a light fixture to be connected to a light-distribution curve tester, and this tester has a cape seat and a turning axle, when this cape seat activated, rotate or move axially along this turning axle according to this turning axle, it is characterized in that, this adapter tool comprises:
One first assembly, comprises a first end and one second end, and this first end is connected in this cape seat, and this second end has a chute;
One second assembly, comprises a slide block and a junction surface, and this slide block is matched with this chute, in the mode that can tear formula open, this first assembly is connected with this second assembly, and this junction surface is in order to connect this light fixture;
One horizontal sliding assembly, this slide block of horizontal sliding, makes one of this slide block lateral surface be resisted against one of this chute medial surface, makes a sagging axis copline of this turning axle and this light fixture;
One axle center assembly, in the time that this first assembly is connected with this second assembly, this axle center assembly is arranged between this chute and this slide block, makes this turning axle and this sagging axis coaxial; And
One compresses assembly, and this compresses assembly this slide block is pressed on the orbital plane of two correspondences that this chute has;
Wherein, when the major axis footpath of described slide block is longer than in the major axis footpath that the major axis footpath of described chute is identical or described chute with the major axis footpath of described slide block, by a pad deployment between this lateral surface of this slide block and this medial surface of this chute.
2. adapter tool according to claim 1, is characterized in that, this second assembly also has an adjustment part, and this adjustment part is between this slide block and this junction surface, and this adjustment part is in order to adjust an axial distance at this slide block and this junction surface.
3. adapter tool according to claim 2, is characterized in that, an adjustment class interval of this axial distance is less than or equal to this cape seat along the axially movable ultimate range of this turning axle.
4. adapter tool according to claim 1, is characterized in that, this first assembly also has an adjustment part, and this adjustment part is between this first end and this second end, and this adjustment part is in order to adjust an axial distance of this light fixture and this cape seat.
5. adapter tool according to claim 4, is characterized in that, an adjustment class interval of this axial distance is less than or equal to this cape seat along the axially movable ultimate range of this turning axle.
6. adapter tool according to claim 1, is characterized in that, also comprises one the 3rd assembly, utilizes the 3rd assembly so that this junction surface of this second assembly is connected in this light fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546033.8A CN102466561B (en) | 2010-11-11 | 2010-11-11 | Adapter tool of light-distribution curve tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546033.8A CN102466561B (en) | 2010-11-11 | 2010-11-11 | Adapter tool of light-distribution curve tester |
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| Publication Number | Publication Date |
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| CN102466561A CN102466561A (en) | 2012-05-23 |
| CN102466561B true CN102466561B (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010546033.8A Active CN102466561B (en) | 2010-11-11 | 2010-11-11 | Adapter tool of light-distribution curve tester |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928202A (en) * | 2012-10-29 | 2013-02-13 | 木林森股份有限公司 | Auxiliary measuring device for lamp |
| CN104977155B (en) * | 2015-06-30 | 2017-10-31 | 中山大学 | A kind of LED distribution curve fluxs method for fast measuring |
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|---|---|---|---|---|
| GB2132827A (en) * | 1983-01-03 | 1984-07-11 | Philips Corp | Adapter for arranging a discharge lamp in a holder |
| CA2502143A1 (en) * | 2004-03-23 | 2005-09-23 | Leviton Manufacturing Co., Inc. | Lamp base adapter |
| CN200962120Y (en) * | 2006-10-16 | 2007-10-17 | 宏连国际科技股份有限公司 | Test instrument |
| CN201475921U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Novel light fitting switching device |
| CN101761892A (en) * | 2010-01-26 | 2010-06-30 | 海洋王照明科技股份有限公司 | Light fitting top-adsorption installation device |
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2010
- 2010-11-11 CN CN201010546033.8A patent/CN102466561B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2132827A (en) * | 1983-01-03 | 1984-07-11 | Philips Corp | Adapter for arranging a discharge lamp in a holder |
| CA2502143A1 (en) * | 2004-03-23 | 2005-09-23 | Leviton Manufacturing Co., Inc. | Lamp base adapter |
| CN200962120Y (en) * | 2006-10-16 | 2007-10-17 | 宏连国际科技股份有限公司 | Test instrument |
| CN201475921U (en) * | 2009-09-08 | 2010-05-19 | 东莞超速科技拓展有限公司 | Novel light fitting switching device |
| CN101761892A (en) * | 2010-01-26 | 2010-06-30 | 海洋王照明科技股份有限公司 | Light fitting top-adsorption installation device |
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| CN102466561A (en) | 2012-05-23 |
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