CN203587305U - Testing apparatus for lamp vibration - Google Patents
Testing apparatus for lamp vibration Download PDFInfo
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- CN203587305U CN203587305U CN201320779707.8U CN201320779707U CN203587305U CN 203587305 U CN203587305 U CN 203587305U CN 201320779707 U CN201320779707 U CN 201320779707U CN 203587305 U CN203587305 U CN 203587305U
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- gear
- light fixture
- link
- support bar
- testing apparatus
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Abstract
The utility model provides a testing apparatus for lamp vibration, wherein the testing apparatus is used for simulating a using working condition of the lamp in a circumferential oscillating mode. The testing apparatus comprises a first support and a second support, wherein the two supports are opposite to each other; a driving wheel is arranged at the first support and is driven by a motor to make rotation; and a shaft roller that is driven by the driving wheel through a flexible driving belt to make oscillation along the axis is arranged at the second support. The lamp is fixed at a lamp fixing seat and oscillates with the shaft roller. According to the scheme, the testing apparatus is suitable for simulating the working condition of the lamp in the circumferential oscillating mode during the design and production process of the lamp so as to carry out testing; and the using environment of the lamp in the circumferential oscillating state can be effectively simulated. Moreover, during the circumferential oscillating process, because of the elastic connection of the flexible driving belt, the shaft roller fixing the lamp can generate oscillation with variable velocities and the uncertainty of the lamp making circumferential oscillation with the shaft roller can be increased, so that the stability of the lamp in use can be tested.
Description
Technical field
The utility model relates to the proving installation of light fixture, especially relates to light fixture vibration-testing apparatus.
Background technology
At the light fixture using on the market, be to be fixed on lamp socket mostly, and lamp socket is relative to state fixing and can be in not moving at any time.But on the equipment of some rotations, the needs due to illumination must arrange light fixture on equipment.Therefore light fixture must be along with equipment rotary oscillation under in working order.Using in this case the light fixture of conventional design, may there is uncertain situation in light fixture at any time.Therefore, the light fixture using under for this special operation condition, in its Production design process, just need to have a kind of proving installation can simulate light fixture and be arranged on the behaviour in service while rotating along with equipment on equipment.And existing proving installation or can only be for the level of light fixture or the behaviour in service while vertically moving, and cannot simulate the use under light fixture circle swing state.And can not simulate on the market the lamp test device that light fixture is tested under circle swing state at present, therefore just cannot carry out product test and design to the light fixture under this operating mode.
Utility model content
The purpose of this utility model is to solve not to be had to simulate light fixture in existing lamp test device and under circle swing state, uses the shortcoming of the proving installation of light fixture, and a kind of light fixture vibration-testing apparatus is provided.
The technical scheme that the utility model solves its technical matters employing is: light fixture vibration-testing apparatus, for simulating the applying working condition of light fixture under circle swing, comprise two the first supports that are oppositely arranged and the second support, described the first support is provided with driving wheel, and described driving wheel is rotated by driven by motor; Under described the second support is provided with and is driven by soft driving-belt by described driving wheel, along the beaming roller of its axis oscillating, described beaming roller is provided with a light fixture holder, and described light fixture is fixed on described light fixture holder and with described beaming roller and swings; Described driving wheel comprises two intermeshing the first gears and the second gear, and described motor drives described the first gear to rotate, and described soft travelling belt fits on the outer circumference surface of described beaming roller, and is connected with described the second gear elasticity with described the first gear.
Particularly, described soft travelling belt has the first link and the second link, and described the first link is connected with described the first gear elasticity, and described the second link is connected with described the second gear elasticity.
Particularly, described the first gear is provided with first support bar along with described the first gear rotation, and described the first support bar is connected with the first link elasticity of described soft travelling belt.
Particularly, between the first link of described the first support bar and described soft travelling belt, be also provided with the first Flexible Connector, one end of described the first support bar is fixedly connected with the rotating shaft of described the first gear, the other end of described the first support bar is fixedly connected with described the first Flexible Connector, and the other end of described the first Flexible Connector is fixedly connected with the first link of described soft travelling belt.
Particularly, described the second gear is provided with second support bar along with described the second gear rotation, and described the second support bar is connected with the second link elasticity of described soft travelling belt.
Particularly, between the second link of described the second support bar and described soft travelling belt, be also provided with the second Flexible Connector, one end of described the second support bar is fixedly connected with the rotating shaft of described the second gear, the other end of described the second support bar is fixedly connected with described the second Flexible Connector, and the other end of described the second Flexible Connector is fixedly connected with the second link of described soft travelling belt.
Further, described the first support is fixedly connected with described the second frame bottom.
The beneficial effects of the utility model are: light fixture vibration-testing apparatus provided by the utility model, be applicable in the design and production run of light fixture, a kind of operating mode of simulation light fixture under circle swing, it is tested, environment for use in the time of can effectively simulating light fixture circle swing, and in this circle swing process, elasticity connection due to its soft conveying belt, make the fixedly beaming roller of light fixture can produce the indefinite swing of speed, uncertainty while increasing light fixture along with beaming roller circle swing, the stability of using to test this light fixture.
Accompanying drawing explanation
Fig. 1 is the spatial structure sketch of the light fixture vibration-testing apparatus that provides of the utility model embodiment;
In figure: 100-light fixture vibration-testing apparatus
10-the first support 11-driving wheel
Rotating shaft 1112-first support bar of 111-first gear 1111-the first gear
Rotating shaft 1122-second support bar of 112-second gear 1121-the second gear
The rotating shaft of 20-the second support 21-beaming roller 211-beaming roller
22-light fixture holder 23-light fixture
Soft driving-belt 31-first link 32-the second link of 30-
41-first Flexible Connector 42-the second Flexible Connector.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, it is light fixture vibration-testing apparatus 100 provided by the utility model.This proving installation 100 is for simulating the applying working condition of light fixture 23 under different rates circle swing, in order to test the stability in use of this light fixture 23, for product design and the exploitation of light fixture 23 provides test parameter effectively.This proving installation 100 comprises that two the first supports 10 that are oppositely arranged and the second support 20, the first supports 10 are provided with driving wheel 11, and driving wheel 11 is driven and rotated by motor (not shown); The second support 20 is provided with the beaming roller 21 being swung along its axis 211 by soft driving-belt 30 by driving wheel 11, and beaming roller 21 is provided with a light fixture holder 22, and light fixture 23 is fixed on light fixture holder 22 and with beaming roller 21 and swings.In rotation proving installation 100 provided by the utility model, by motor (not shown), controlled the rotation of driving wheel 11, and be delivered on beaming roller 21 by soft travelling belt 30, its beaming roller 21 can be swung along with driving wheel 11.And this light fixture 23 is fixed on beaming roller 21, and can along its stationary shaft 211, swing together along with beaming roller 21.Like this, just can simulate light fixture 23 on the equipment of some rotations, along with equipment circle swing.In swing process, this driving wheel 11 is controlled the speed of its rotation by motor (not shown), can regulate the slewing rate of driving wheel 11, thereby can realize under different swing speed, the stability that light fixture 23 is used.And in the utility model, this driving wheel 11 comprises two intermeshing the first gears 111 and the second gear 112, motor (not shown) drives the first gear 111 to rotate, soft travelling belt 30 fits on the outer circumference surface of beaming roller 21, and is connected with the second gear 112 elasticity with the first gear 111.Like this, the first gear 111 of this driving wheel 11 control to be rotated by motor (not shown), and due to the first gear 111 and the second gear 112 intermeshing, when the first gear 111 rotates, drive like this second gear 112 to rotate simultaneously.Intermeshing the first gear 111 is connected with beaming roller 21 elasticity on the second support 20 by soft travelling belt 30 with the second gear 112.In motor (not shown), drive the first gear 111 and the second gear 112 under rotating to drive the beaming roller 21 being positioned on the second support 20 to swing by soft connecting band 30.The two ends of this soft connecting band 30 are driven respectively to pull by the first gear 111 and the second gear 112 and make soft connecting band 30 and the joint place of the outer circumference surface of beaming roller 21 produce friction force, and this friction force drives beaming roller 21 to swing.It is that the actual speed swinging of beaming roller 21 is by Electric Machine Control and make adjusting that the speed of this swing is controlled by the speed of the first gear 111 and the second gear 112.
Particularly, this soft travelling belt 30 has the first link 31 and the second link 32, the first links 31 are connected with the first gear 111 elasticity, and the second link 32 is connected with the second gear elasticity 112.Because its first gear 111 is that elasticity is connected with the second gear 112 with soft connecting band 30, so the speed of its swing is subject to the impact that elasticity connects and erratic swing occurs, thereby can simulate the irregular swing of light fixture 23 on equipment under actual condition.So more can react the situation that light fixture 23 may occur in actual applications authentic and validly, thereby by test figure effectively, light fixture 23 be carried out to product design and improvement, to meet it, occur still providing good illumination under irregular swing.
Particularly, the first gear 111 is provided with first support bar 1112, the first support bars 1112 that rotate along with the first gear 111 and is connected with the first link 31 elasticity of soft travelling belt 30.On driving wheel 11 on the first support 10, two gears (111,112) are intermeshing, and are connected with soft driving-belt 30 elasticity by the first support bar 1112.This elasticity connects to adopt and has elastic rope the first link 31 of soft travelling belt 30 is fixedly connected with the first support bar 1112, also can adopt to there is flexible material and make the first support bar 1112, then the first support bar 1112 of this elastic material is fixedly connected with soft travelling belt 30.
Particularly, in the present embodiment, between the first link 31 of this first support bar 1112 and soft travelling belt 30, be also provided with the first Flexible Connector 41, one end of the first support bar 1112 is fixedly connected with the rotating shaft 1111 of the first gear 111, the other end of the first support bar 1112 is fixedly connected with the first Flexible Connector 41, and the other end of the first Flexible Connector 41 is fixedly connected with the first link 31 of soft travelling belt 30.By the first Flexible Connector 41, thereby the first gear 111 and soft travelling belt 30 are fixedly connected with and realize its elasticity and be connected.
Particularly, the second gear 112 is provided with second support bar 1122, the second support bars 1122 that rotate along with the second gear 112 and is connected with the second link 32 elasticity of soft travelling belt 30.Between the second link 32 of the second support bar 1122 and soft travelling belt 30, be also provided with the second Flexible Connector 42, one end of the second support bar 1122 is fixedly connected with the rotating shaft 1121 of the second gear 112, the other end of the second support bar 1122 is fixedly connected with the second Flexible Connector 42, and the other end of the second Flexible Connector 42 is fixedly connected with the second link 32 of soft travelling belt 30.The second support bar 1122 of the second gear 112 is connected with soft driving-belt 30 elasticity by the second Flexible Connector 42.The first gear 111 and the second gear 112 drive respectively the two ends of soft travelling belt 30, by two ends, ceaselessly pull soft travelling belt 30, make the beaming roller 21 of soft travelling belt 30 laminatings produce circle swing along its axis 211, and then the light fixture 23 on beaming roller 21 also can be swung along with beaming roller 21 produces.
Specifically low, the first Flexible Connector 41, the second Flexible Connector 42 can be linking springs, can be also rubber parts etc.
Further, in the present embodiment, this first support 10 is fixedly connected with the bottom of the second support 20.Both,, by one-body molded, can lower manufacturing cost, and the stability of relative motion between the beaming roller 21 on assurance the first support 10 and the driving wheel 11 on the second support 20.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a light fixture vibration-testing apparatus, for simulating the applying working condition of light fixture under circle swing, is characterized in that, comprises two the first supports that are oppositely arranged and the second support, and described the first support is provided with driving wheel, and described driving wheel is rotated by driven by motor; Under described the second support is provided with and is driven by soft driving-belt by described driving wheel, along the beaming roller of its axis oscillating, described beaming roller is provided with a light fixture holder, and described light fixture is fixed on described light fixture holder and with described beaming roller and swings; Described driving wheel comprises two intermeshing the first gears and the second gear, and described motor drives described the first gear to rotate, and described soft travelling belt fits on the outer circumference surface of described beaming roller, and is connected with described the second gear elasticity with described the first gear.
2. light fixture vibration-testing apparatus as claimed in claim 1, it is characterized in that, described soft travelling belt has the first link and the second link, and described the first link is connected with described the first gear elasticity, and described the second link is connected with described the second gear elasticity.
3. light fixture vibration-testing apparatus as claimed in claim 2, is characterized in that, described the first gear is provided with first support bar along with described the first gear rotation, and described the first support bar is connected with the first link elasticity of described soft travelling belt.
4. light fixture vibration-testing apparatus as claimed in claim 3, it is characterized in that, between the first link of described the first support bar and described soft travelling belt, be also provided with the first Flexible Connector, one end of described the first support bar is fixedly connected with the rotating shaft of described the first gear, the other end of described the first support bar is fixedly connected with described the first Flexible Connector, and the other end of described the first Flexible Connector is fixedly connected with the first link of described soft travelling belt.
5. light fixture vibration-testing apparatus as claimed in claim 2, is characterized in that, described the second gear is provided with second support bar along with described the second gear rotation, and described the second support bar is connected with the second link elasticity of described soft travelling belt.
6. light fixture vibration-testing apparatus as claimed in claim 5, it is characterized in that, between the second link of described the second support bar and described soft travelling belt, be also provided with the second Flexible Connector, one end of described the second support bar is fixedly connected with the rotating shaft of described the second gear, the other end of described the second support bar is fixedly connected with described the second Flexible Connector, and the other end of described the second Flexible Connector is fixedly connected with the second link of described soft travelling belt.
7. the light fixture vibration-testing apparatus as described in claim 1-6 any one, is characterized in that, described the first support is fixedly connected with described the second frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779707.8U CN203587305U (en) | 2013-11-28 | 2013-11-28 | Testing apparatus for lamp vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779707.8U CN203587305U (en) | 2013-11-28 | 2013-11-28 | Testing apparatus for lamp vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587305U true CN203587305U (en) | 2014-05-07 |
Family
ID=50585208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779707.8U Expired - Fee Related CN203587305U (en) | 2013-11-28 | 2013-11-28 | Testing apparatus for lamp vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180961A (en) * | 2014-09-10 | 2014-12-03 | 苏州承腾电子科技有限公司 | Vibration testing device for LED lighting lamps |
-
2013
- 2013-11-28 CN CN201320779707.8U patent/CN203587305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180961A (en) * | 2014-09-10 | 2014-12-03 | 苏州承腾电子科技有限公司 | Vibration testing device for LED lighting lamps |
| CN104180961B (en) * | 2014-09-10 | 2016-08-24 | 苏州承腾电子科技有限公司 | A kind of LED illumination lamp vibration-testing apparatus |
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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: 20140507 Termination date: 20151128 |