CN104180974B - Lamp rotary testing apparatus and method - Google Patents
Lamp rotary testing apparatus and method Download PDFInfo
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- CN104180974B CN104180974B CN201310204644.8A CN201310204644A CN104180974B CN 104180974 B CN104180974 B CN 104180974B CN 201310204644 A CN201310204644 A CN 201310204644A CN 104180974 B CN104180974 B CN 104180974B
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- worm gear
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Abstract
The invention relates to a lamp rotary testing apparatus and method. The lamp rotary testing apparatus comprises a driving unit for providing power, a worm gear unit for converting the power into torque force, and a testing unit for clamping a lamp to be tested. The driving unit drives the worm gear unit. The worm gear unit is connected with the testing unit. When the driving unit drives the worm gear unit, the testing unit is rotated along with the rotation of the worm gear unit. The lamp rotary testing apparatus and method may enable the lamp to be tested to be subjected to a rotary test within a predetermined angular range, reduce human participation degree, and shorten testing time so as to achieve higher lamp testing efficiency.
Description
Technical field
The present invention relates to a kind of luminaire test device, more particularly to a kind of light fixture rotary test device.
Moreover, it relates to a kind of luminaire method of testing, more particularly to a kind of light fixture rotation test method.
Background technology
Electric light is the electrical equipment being seen everywhere in people's daily life.It is various due to the difference of application scenario
Light fixture by innovation and creation out, to meet different demands.For example, in daily life lighting, in office or family
Daylight lamp, be integrally fixed on wall or support.In special applications, such as lighting on miner's medicated cap or do
Light fixture on public table, for ease of using, lamp holder is usually arranged as rotating.
For can be with the light fixture of rotary lamp holder, due to its during use Jing often by anti-relative to lamp main body
Multiple rotation repeatedly.This rotation can cause some parts in light fixture to be a greater impact.For example, wire Jing often quilts can be caused
Friction, it is easily aging so as to cause；The long-term wrench deformation of metal in wire, so as to cause fatigue；Rotatable parts as
Jing is often twisted causing fatigue.These can all cause the quality of light fixture itself to be affected, and affect the service life of lamp holder.
In view of the above circumstances, this can be a very important test job with the test of the lamp holder of activity.Existing skill
In art, this test is artificial manual test.Because the life-span that lamp holder is rotated typically has nearly ten thousand times, therefore in prior art
Testing scheme extremely waste time and energy, it is less efficient.
The content of the invention
In view of more bothersome laborious, the less efficient technical problem of light fixture rotary test scheme of the prior art, having must
There is provided it is a kind of being capable of the higher light fixture rotary test device of more time saving and energy saving, efficiency.
Meanwhile, a kind of grade of offer enough higher light fixture rotation test methods of more time saving and energy saving, efficiency are provided.
To solve above-mentioned technical problem, the present invention provides following technical scheme：
A kind of light fixture rotary test device, it includes providing the driver element of power, is torsion by the power-conversion
Worm gear unit and a test cell for being used to clamp light fixture to be measured.The driver element drives the worm gear unit；The worm gear list
Unit is connected with the test cell, and when the driver element drives the worm gear unit, the test cell turns with the worm gear unit
Move and rotate.
In the technical scheme of further optimization, the driver element is rotating buncher, the rotating buncher
Including working condition and the rotate counterclockwise working condition of turning clockwise.The driver element also includes a rotary worm, the snail
Bar is arranged in the rotary head of the rotating buncher, and the rotary shaft of the worm screw is identical with the rotary shaft of the rotary head.
In the technical scheme of further optimization, the worm gear unit is used to fix the worm gear including a worm gear and one
Worm gear fixed seat；The worm gear and the worm engaging.
In the technical scheme of further optimization, the test cell includes a connecting rod, the connecting rod and the worm gear list
Unit's connection, the worm gear unit controls the connecting rod and rotates in the angular range of 180 degree.
In the technical scheme of further optimization, the connecting rod is " Z " font, including one is connected with the worm gear unit
First sub bar, second sub bar parallel with first sub bar and one connect first sub bar and the of second sub bar
Three sub bars；When the connecting rod is rotated, second sub bar and the 3rd sub- stalk rotate by rotary shaft of first sub bar.
In the technical scheme of further optimization, the test cell also includes a blessing for being used to accommodate light fixture to be measured
Portion, the clamping part is fixed with the connecting rod；The blessing portion includes the blessing circle of an annular shape, and the blessing circle includes an opening
And two latch ears extended to blessing circle outside from edge of opening；Two latch ears are bolted, when this two
When latch ear distance reduces, the space that the wheel flange is surrounded reduces.
In the technical scheme of further optimization, the light fixture rotary test device also includes a planes carry platform, should
Driver element, the worm gear unit and the test cell are each attached to the planes carry platform.
A kind of light fixture rotation test method, including：There is provided rotary head be provided with the rotating buncher of worm screw, one
With the worm engaging and be fixed in worm gear fixed seat worm gear, one with the connecting rod of the worm gear synchronous rotary, one with even
Extension bar is fixedly connected and for clamping the clamping part of light fixture to be measured；Rotating buncher is driven, the worm gear is made first to first party
To rotation, then rotate to the second direction contrary with the first direction.
In the technical scheme of further optimization, the light fixture rotation test method also includes：Light fixture to be tested is adjusted to pre-
If first angle；Drive the positive and negative buncher so that the worm gear is first rotated to first direction, is turned the light fixture to be tested
Move to second angle；Again so that the worm gear is rotated to the second direction, the light fixture to be tested is set to be turned to third angle；Its
In, second angle<First angle<Third angle；First angle and second angle and first angle and third angle it
Between difference absolute value be less than or equal to 90 degree.
After above-mentioned technical proposal, the present invention at least has the advantages that：
It is torsion by the power-conversion because light fixture rotary test device of the present invention includes providing the driver element of power
Worm gear unit and one be used to clamp the test cell of light fixture to be measured；The driver element drives the worm gear unit；The worm gear
Unit is connected with the test cell, and when the driver element drives the worm gear unit, the test cell is with the worm gear unit
Rotate and rotate；Enable light fixture to be measured that rotation test is carried out in default angular range, so as to reduce the participation of people
Degree, reduces the time of test so that higher to the testing efficiency of light fixture.
Due to light fixture rotation test method of the present invention include providing the rotating buncher that rotary head is provided with worm screw,
One with the worm engaging and be fixed in worm gear fixed seat worm gear, one with the connecting rod of the worm gear synchronous rotary, one
It is fixedly connected with the connecting rod and for clamping the clamping part of light fixture to be measured；And rotating buncher is driven, make the worm gear elder generation
Rotate to first direction, then rotate to the second direction contrary with the first direction；Light fixture to be measured is enabled at default angle
Rotation test is carried out in the range of degree, so as to reduce the degree of participation of people, the time of test is reduced so that the test to light fixture
It is in hgher efficiency.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of light fixture rotary test device of the present invention.
Fig. 2 is the side structure schematic view of light fixture rotary test device shown in Fig. 1.
Label declaration：
1 light fixture rotary test device；11 planes carry platforms；12 driver elements；121 worm screws；122 motors；13
Worm gear unit；131 worm gear fixed seats；132 worm gears；14 test cells；141 connecting rods；1411 first sub bars；1412
Two sub bars；1413 the 3rd sub bars；142 wheel flanges；143 latch ears；2 light fixtures to be tested；21 lamp main bodies；22 lamp holders.
Specific embodiment
It should be noted that in the case where not conflicting, the technical characteristic in embodiment and embodiment in the application can
It is combined with each other, below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
The main innovation point of light fixture rotary test device of the present invention and light fixture rotation test method is：Can by one
The driver element of positive and negative rotation drives worm and wormwheel to carry out positive and negative rotation, and worm screw is connected by drive disk assembly control with drive disk assembly
The hold assembly of lamp holder of clamping light fixture carry out positive and negative rotation so that the lamp holder of light fixture to be measured be capable of the cycle certain
Repeated rotation in angular range, so as to simulate whole actions of the people in test, improves testing efficiency, reduces the ginseng of people
With degree so that test is time saving and energy saving.
Please check that Fig. 1 and Fig. 2, Fig. 1 are the overlooking the structure diagrams of light fixture rotary test device of the present invention, Fig. 2 is Fig. 1 institutes
Show the side structure schematic view of light fixture rotary test device.
Light fixture rotary test device 1 of the present invention includes 11, one, a planes carry platform worm gear of driver element 12,
Unit 13 and a test cell 14.The planes carry platform 11 is one to be used to fix the driver element 12, worm gear unit
13 and the carrier of the test cell 14, can be that common damping steel table etc. has fixation, durable article.Should
Driver element 12 drives the worm gear unit 13 to rotate, and the test cell 14 is connected with the worm gear unit 13, with worm gear unit 13
Rotation and rotate.Light fixture to be tested 2 includes a lamp main body 21 and a lamp holder 22.When using, lamp holder 2 and the test list
Unit 14 is fixed, and lamp main body 21 is fixed with the planes carry platform, in test cell 14 with the rotation in the cycle of worm gear unit 13
When, lamp holder 22 also can in an angular range cycle rotation, so as to simulate the test operation of people.
The driver element 12 includes a worm screw 121 and a motor 122 in light fixture rotary test device 1 of the present invention.
The worm screw 121 is arranged in the rotary head of the motor 122.The worm screw 121 rotates with the rotation of the rotary head of the motor 121, should
The rotary shaft of worm screw 121 is identical with the rotary shaft of the rotary head.
The worm screw 121 is conventional standardization worm screw.The worm screw 121 can be that right-hand worm can also from rotation mode
It is left-hand worm.From on the bar number of helix, the worm screw 121 can be only the single start worm of a helix, or
There is the double-thread worm of two helixes.
The rear motor 122 of the energization of driver element 12 rotates, and is that whole light fixture rotary test device 1 provides kinetic energy.Specifically
Ground, the motor 122 is a kind of rotating buncher that can be rotated clockwise and also can rotate counterclockwise.The rotating speed governing
The rotating speed of motor, clockwise turn or counterclockwise turn, the time of every kind of rotary type etc. are all adjustable.In light fixture of the present invention rotation
In transfer to test device 1, the parameter such as rotating speed of the rotating buncher can be preset in advance, it is also possible to during actual test
According to demand adjustment.In the case of in advance default, the parameters of the rotating buncher are set with light fixture to be tested 2
Lamp holder 22 finally can be rotated in positive and negative 90 degree and is advisable.
The worm gear unit 13 includes a worm gear fixed seat 131 and a worm gear 132.The worm gear 132 is fixed on the worm gear
Fixed seat 131.The worm gear fixed seat 131 is fixed on the planes carry platform 11.The worm screw of the worm gear 132 and the driver element 12
121 engagements.Rotate in the rear motor 122 of the energization of driver element 12, the worm screw 121 rotates with, the worm gear 132 will be driven to revolve
Turn.In light fixture rotary test device 1 of the present invention, the rotary shaft of the worm gear 132 is vertical with the rotary shaft of the worm screw 121.
The test cell 14 includes 141, wheel flange 142 of a connecting rod and two latch ears 143.The wheel flange
142 are connected to the worm gear 132 by the connecting rod 141, so that the rotation of worm gear 132 can be transmitted by the connecting rod 141
To the wheel flange 142.The latch ear 143 is located at the outside of the wheel flange 142, when two latch ears distance near when, the folder
Compressed reduction in the inner space for holding circle 142.
The connecting rod 141 is presented on the whole " Z " font, and it includes 1411, second sub bar 1412 of first sub bar
With the 3rd sub bar 1413.First sub bar 1411, the sub bar 1413 of the second sub bar 1412 and the 3rd are sequentially connected and connect, and
And it is column elongate in shape.First sub bar 1411 be arranged in parallel with the 3rd sub- stalk 1413, big with second sub bar 1412
Body is vertically arranged.First sub bar 1411 is connected with the worm gear 132, and when the worm gear 132 rotates, first sub bar 1411 is by the snail
Wheel 132 is rotated.The worm gear 132 is identical with the rotary shaft of first sub bar 1411, and the rotary shaft is first sub bar
1411 major axis.3rd sub bar 1413 is connected to the outside of the wheel flange 142.When first sub bar 1411 is rotated, the folder
Hold circle 142 will be driven by the 3rd sub- stalk 1413 it is dynamic as rotary shaft rotation with the long axis direction of first sub bar 1411.
The wheel flange 142 is rendered as annular shape, and with an opening.The latch ear 143 is arranged at the opening,
The side of opening arranges one, and two latch ears 143 are oppositely arranged.Two latch ears 143 are relatively fixed by bolt.This is opened
The junction point of mouth, the geometric center point of the annular wheel flange 142 and the 3rd sub- stalk 1413 and the wheel flange 142 substantially exists
On straight line.
After there is provided light fixture rotary test device 1 of the present invention, when light fixture rotary test device 1 of the present invention is used：
Open two latch ears 143 so that the space increase in the wheel flange 142；By the lamp holder 22 of light fixture to be tested 2
Insert in the wheel flange 142；Two latch ears 143 are compressed, and it is by hex screw and nut that two latch ears 143 are tight
Lock, ensures that the lamp holder 22 is closely fixed in the blessing circle 142；It is powered for the driver element 12, the driver element 12 is just
Reversion buncher is started working, and drives the worm screw 121 being arranged at the rotary head of motor 122 to rotate together；The worm screw 121 with should
Worm gear 132 is engaged so that the worm gear 132 accepts rotation；The worm gear 132 is connected with the connecting rod 141, the connecting rod 141 with should
Wheel flange 142 connects, so that worm gear 132 drives the wheel flange 142 to rotate by the connecting rod 141, so that should
The lamp holder 22 of light fixture to be tested 2 is rotated.
By the parameter for being pre-adjusted the motor 22 so that the carrying out that the motor 22 is capable of the cycle turns clockwise and the inverse time
Pin rotates；The final effect that motor 22 turns clockwise is to make the lamp holder 22 upwardly or downwardly gradually rotate predetermined angle,
Lamp holder 22 is with the horizontal minus 45 degree of angles or negative an angle of 90 degrees when for example, rotating down；With turn clockwise conversely, motor 22
The final effect of rotate counterclockwise is so that lamp holder 22 gradually rotates predetermined angle downwards or upwards, is for example, rotated up
When lamp holder 22 with the horizontal positive 45 degree of angles or positive an angle of 90 degrees.The rotating speed of the motor 22 can also be adjusted so that the lamp holder 22
The time for rotating a circulation is controllable.
Relative to prior art, because light fixture rotary test device of the present invention includes providing the driver element 12 of power, will
The power-conversion is the worm gear unit 13 of torsion and a test cell 14 for being used to clamp light fixture to be measured；The driver element
12 drive the worm gear unit 13；The worm gear unit 13 is connected with the test cell 14, and in the driver element 12 the worm gear list is driven
During unit 13, the test cell 14 is rotated with the rotation of the worm gear unit 13；The lamp holder 22 of light fixture to be measured 2 is enabled pre-
If angular range in carry out rotation test, so as to reduce the degree of participation of people, reduce the time of test so as to light fixture
Testing efficiency it is higher.
The present invention also provides a kind of light fixture rotation test method of the present invention, specifically：
An aforesaid light fixture rotary test device 1 is provided first, i.e. provide the rotating that a rotary head is provided with worm screw
Buncher, one with the worm engaging and be fixed in worm gear fixed seat worm gear, one with the company of the worm gear synchronous rotary
Extension bar, one be fixedly connected with the connecting rod and for clamping the clamping part of light fixture to be measured；
Secondly, rotating buncher is driven, the worm gear is first rotated to first direction, then to contrary with the first direction
Second direction rotate.
Further, light fixture rotation test method of the present invention can also include：Light fixture to be tested is adjusted to default first
Angle；Drive the positive and negative buncher so that the worm gear is first rotated to first direction, makes the light fixture to be tested be turned to second
Angle；Again so that the worm gear is rotated to the second direction, the light fixture to be tested is set to be turned to third angle；Second angle<
First angle<Third angle；First absolute value for telling somebody what one's real intentions are between second angle and first angle and third angle difference
Less than or equal to 90 degree.First angle, second angle and third angle are an angular values in space coordinates, rather than angle
Degree scope.
When using light fixture rotation test method of the present invention, by the parameter for being pre-adjusted the positive and negative buncher so that
The carrying out that the positive and negative buncher is capable of the cycle turns clockwise and rotate counterclockwise；What the positive and negative buncher turned clockwise
Final effect is that the lamp holder for making light fixture to be tested upwardly or downwardly gradually rotates predetermined angle, is treated when for example, rotating down
The lamp holder of test light fixture is with the horizontal minus 45 degree of angles or negative an angle of 90 degrees；With turn clockwise conversely, the positive and negative buncher
The final effect of rotate counterclockwise is so that the lamp holder of light fixture to be tested gradually rotates predetermined angle downwards or upwards, for example
Lamp holder 22 is with the horizontal positive 45 degree of angles or positive an angle of 90 degrees during to be rotated up.Turning for the positive and negative buncher can also be adjusted
Speed so that the time of lamp holder one circulation of rotation of the light fixture to be tested is controllable.
Relative to prior art, because light fixture rotation test method of the present invention includes that providing a rotary head is provided with worm screw
Rotating buncher, one with the worm engaging and be fixed in worm gear fixed seat worm gear, one with the worm gear it is synchronous revolve
The connecting rod that turns, one be fixedly connected with the connecting rod and for clamping the clamping part of light fixture to be measured；And driving rotating speed governing
Motor, makes the worm gear first rotate to first direction, then rotates to the second direction contrary with the first direction；So that light fixture to be measured
Rotation test can be carried out in default angular range, so as to reduce the degree of participation of people, the time of test is reduced, is made
Must be higher to the testing efficiency of light fixture.
Due to light fixture rotation test method of the present invention include providing the rotating buncher that rotary head is provided with worm screw,
One with the worm engaging and be fixed in worm gear fixed seat worm gear, one with the connecting rod of the worm gear synchronous rotary, one
It is fixedly connected with the connecting rod and for clamping the clamping part of light fixture to be measured；And rotating buncher is driven, make the worm gear elder generation
Rotate to first direction, then rotate to the second direction contrary with the first direction；Light fixture to be measured is enabled at default angle
Rotation test is carried out in the range of degree, so as to reduce the degree of participation of people, the time of test is reduced so that the test to light fixture
It is in hgher efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention limits by claims and its equivalency range.
Claims (7)
1. a kind of light fixture rotary test device, it is characterised in that including the driver element for providing power, be by the power-conversion
The worm gear unit of torsion and a test cell for being used to clamp light fixture to be measured；The driver element drives the worm gear unit；Should
Worm gear unit is connected with the test cell, and when the driver element drives the worm gear unit, the test cell is with the worm gear list
Unit rotation and rotate；The test cell includes a connecting rod, and the connecting rod is connected with the worm gear unit, the worm gear unit control
Make the connecting rod to rotate in the angular range of 180 degree；The connecting rod is " Z " font, including one be connected with the worm gear unit
The first sub bar, second sub bar parallel with first sub bar and one connect first sub bar and second sub bar
3rd sub bar；When the connecting rod is rotated, second sub bar and the 3rd sub- stalk rotate by rotary shaft of first sub bar；The driving
Unit is rotating buncher, and it also includes a rotary worm, and the worm screw is arranged at the rotary head of the rotating buncher
On, the rotary shaft of the worm screw is identical with the rotary shaft of the rotary head.
2. light fixture rotary test device according to claim 1, it is characterised in that the rotating buncher includes up time
Pin rotary work state and rotate counterclockwise working condition.
3. light fixture rotary test device according to claim 2, it is characterised in that the worm gear unit include a worm gear with
And a worm gear fixed seat for being used to fix the worm gear；The worm gear and the worm engaging.
4. light fixture rotary test device according to claim 1, the test cell includes that one is used to clamp light fixture to be measured
Clamping part, the clamping part fixes with the connecting rod；The clamping part includes the wheel flange of an annular shape, and the wheel flange includes one
Individual opening and two latch ears that outside extends from edge of opening to wheel flange；Two latch ears are bolted, when
When two latch ear distances reduce, the space that the wheel flange is surrounded reduces.
5. light fixture rotary test device according to claim 1, it is characterised in that the light fixture rotary test device also includes
One planes carry platform, the driver element, the worm gear unit and the test cell are each attached to the planes carry platform.
6. a kind of light fixture rotation test method, including：
There is provided rotary head be provided with the rotating buncher of worm screw, one with the worm engaging and be fixed on worm gear fixed seat
On worm gear, one be connected with this with the connecting rod as described in claim 1-5 any one of the worm gear synchronous rotary, one
Bar is fixedly connected and for clamping the clamping part of light fixture to be measured；
Rotating buncher is driven, the worm gear is first rotated to first direction, then to the second party contrary with the first direction
To rotation.
7. light fixture rotation test method according to claim 6, it is characterised in that the light fixture rotation test method is also wrapped
Include：
Light fixture to be tested is adjusted to default first angle；
Drive the rotating buncher so that the worm gear is first rotated to first direction, make the light fixture to be tested be turned to the
Two angles；Again so that the worm gear is rotated to the second direction, the light fixture to be tested is set to be turned to third angle；Wherein, second
Angle<First angle<Third angle；Difference is absolute between first angle and second angle and first angle and third angle
Value is less than or equal to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204644.8A CN104180974B (en) | 2013-05-28 | 2013-05-28 | Lamp rotary testing apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204644.8A CN104180974B (en) | 2013-05-28 | 2013-05-28 | Lamp rotary testing apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180974A CN104180974A (en) | 2014-12-03 |
| CN104180974B true CN104180974B (en) | 2017-04-12 |
Family
ID=51962201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310204644.8A Active CN104180974B (en) | 2013-05-28 | 2013-05-28 | Lamp rotary testing apparatus and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180974B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673728Y (en) * | 2003-12-30 | 2005-01-26 | 电子科技大学 | Locomotive head lamp rotating device |
| DE102008024345A1 (en) * | 2008-05-20 | 2009-01-22 | Daimler Ag | Monitor to check the alignment of two hinge axes, at a motor vehicle, has a lamp at one hinge with an indicator at the other for a light beam to show the alignment |
| CN201285783Y (en) * | 2008-08-21 | 2009-08-05 | 陈雪梅 | Self-regulating solar energy charging board |
| CN101725933A (en) * | 2009-11-26 | 2010-06-09 | 海洋王照明科技股份有限公司 | Lamp with adjustable illumination angle |
| CN102798086A (en) * | 2012-08-03 | 2012-11-28 | 上海小糸车灯有限公司 | Rotary dimming mechanism |
-
2013
- 2013-05-28 CN CN201310204644.8A patent/CN104180974B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673728Y (en) * | 2003-12-30 | 2005-01-26 | 电子科技大学 | Locomotive head lamp rotating device |
| DE102008024345A1 (en) * | 2008-05-20 | 2009-01-22 | Daimler Ag | Monitor to check the alignment of two hinge axes, at a motor vehicle, has a lamp at one hinge with an indicator at the other for a light beam to show the alignment |
| CN201285783Y (en) * | 2008-08-21 | 2009-08-05 | 陈雪梅 | Self-regulating solar energy charging board |
| CN101725933A (en) * | 2009-11-26 | 2010-06-09 | 海洋王照明科技股份有限公司 | Lamp with adjustable illumination angle |
| CN102798086A (en) * | 2012-08-03 | 2012-11-28 | 上海小糸车灯有限公司 | Rotary dimming mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180974A (en) | 2014-12-03 |
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