CN102759718B - Testing device for interrupted voltage resistance of lamp - Google Patents
Testing device for interrupted voltage resistance of lamp Download PDFInfo
- Publication number
- CN102759718B CN102759718B CN201110108676.9A CN201110108676A CN102759718B CN 102759718 B CN102759718 B CN 102759718B CN 201110108676 A CN201110108676 A CN 201110108676A CN 102759718 B CN102759718 B CN 102759718B
- Authority
- CN
- China
- Prior art keywords
- contact
- light fixture
- conductive
- resistance
- proving installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to a testing device for interrupted voltage resistance of a lamp. The testing device comprises a testing platform and a contact holder. A drive motor is disposed on the testing platform. A conductive contact disk is connected to an output shaft of the drive motor. The contact holder is disposed opposite to the conductive contact disk. A conductive area and an insulation area are disposed on a disk face of the conductive contact disk, which faces the contact holder. The contact holder comprises a contact facing the conductive contact disk. At least two conductive contact points which are in contact with the disk face are disposed on the contact. By using the motor to drive conductive contact disk to match the contact of the contact holder, tests can be performed to the interrupted voltage resistance of the lamp. The testing device has the advantages of simple structure, low cost, convenience to operate, high efficiency, high reliability and the like.
Description
Technical field
The present invention relates to lamp test device, more particularly, relate to a kind of light fixture proving installation of resistance to back-lash voltage.
Background technology
At some industrial sites, the fluctuation ratio of voltage is comparatively large, sometimes even can frequently power-off.In order to ensure that light fixture can normally work in this case, needing the performance of the resistance to back-lash voltage to light fixture to test, to judge whether light fixture can meet ceaselessly high-speed switch, the voltge surge be interrupted when the electric part of light fixture, can be stood.Existing means of testing generally adopts and manually carries out, and ceaselessly switch light fixture is to test the performance of the resistance to back-lash voltage of light fixture to need workman, and this mode labour intensity is large, and efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is, for large, the inefficient defect of the above-mentioned labour intensity of the light fixture means of testing of resistance to back-lash voltage of prior art, provides a kind of light fixture proving installation of resistance to back-lash voltage.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of light fixture proving installation of resistance to back-lash voltage, comprise test platform, described test platform is provided with drive motor, the axle head of the output shaft of described drive motor is connected with conductive contact pads, described proving installation also comprises the contact rack be oppositely arranged with described conductive contact pads, the card towards described contact rack of described conductive contact pads has conduction region and insulation layer, described contact rack comprises the contact relative with described conductive contact pads, described contact has at least two conductive contacts contacted with described card.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described conduction region is strip, and described conduction region is positioned at the middle part of described card.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described conductive contact pads comprises the basal disc be made up of conductive material, described basal disc on the side of contact, be inlaid with insulating material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described conductive contact pads includes the basal disc that insulating material is made, described basal disc on the side of contact, be inlaid with conductive material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described conductive contact pads comprises the Part I formed by insulating material, and the Part II to be formed by conductive material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described contact rack comprises support body, and described contact is arranged on described support body.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described contact comprises the base portion be made up of insulating material, and described conductive contact is convexly equipped on described base portion.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described base portion is cylindrical.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, described base portion is conical.
In the light fixture proving installation of resistance to back-lash voltage of the present invention, two conductive contacts of described contact are along vertical or horizontal direction arrangement.
Implement the light fixture proving installation of resistance to back-lash voltage of the present invention, there is following beneficial effect: the light fixture proving installation of resistance to back-lash voltage of the present invention, driven by motor conductive contact pads is utilized to match with the contact of contact rack, can the performance of the resistance to back-lash voltage of light fixture test, have that structure is simple, cost is low, easy to operate, efficiency advantages of higher, and reliability is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram of the preferred embodiment of the light fixture proving installation of resistance to back-lash voltage of the present invention;
Fig. 2 is the end view of contact in the light fixture proving installation of resistance to back-lash voltage of the present invention;
Schematic diagram when Fig. 3 is the conductive contact connection of the contact of the light fixture proving installation of resistance to back-lash voltage of the present invention;
Schematic diagram when Fig. 4 is the conductive contact access failure of the contact of the light fixture proving installation of resistance to back-lash voltage of the present invention.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As shown in Figure 1, be the light fixture proving installation of resistance to back-lash voltage of the present invention, this proving installation is for testing the performance of the resistance to back-lash voltage of light fixture.This proving installation comprises test platform 1, this test platform 1 arranges drive motor 2, the axle head of the output shaft 21 of drive motor 2 is connected with conductive contact pads 3, this proving installation also comprises contact rack 4, contact rack 4 comprises support body 40 and is arranged on the contact 41 on support body 40, conductive contact pads 3 has conduction region 301 and insulation layer 302 in the card 30 of contact rack 4, and contact 41 has at least two conductive contacts contacted with card 30 411,412.
Referring to Fig. 2 to Fig. 4, during test, the positive pole of light fixture 5 is connected with the live wire of power supply by wire 61, the zero line of power supply is connected with conductive contact 411 by wire 62, another conductive contact 412 is connected with the negative pole of light fixture 5 by wire 63, drive motor 2 drives conductive contact pads 3 to rotate, when conductive contact 411, when contacting with conduction region 301 while of 412, conductive contact 411 and 412 is by conduction region 301 conductive communication, the zero line also light fixture conducting of such power supply, light fixture 5 is in running order, when conductive contact 411, 412 have one depart from conduction region 301 time, conductive contact 411 and 412 just disconnects, make the zero line break of light fixture 5, like this, light fixture is just closed, when conductive contact pads 3 rotates, conduction region 301 alternately contacts with contact 41 with insulation layer 302, light fixture 5 is thereupon corresponding in energising and the conversion of power-off two states, so just can test the performance of the resistance to back-lash voltage of light fixture 5.
In the present embodiment, contact 41 comprises the base portion 410 be made up of insulating material, and conductive contact 411,412 is convexly equipped on base portion 410, and base portion 410 can be cylindrical or conical.In the present embodiment, drive motor 2 preferably can the motor of speed governing, by adjusting the rotating speed of drive motor 2, just can adjust the frequency of the back-lash voltage supplying light fixture 5.The output shaft 21 of drive motor 2 can be the axle of drive motor 2, or the output shaft after speed reduction unit.
In the present embodiment, in order to better test the performance of the resistance to back-lash voltage of light fixture, be strip by conduction region 301, the conduction region 301 of this strip is positioned at the center section of card 30, and run through card 30, accordingly, two conductive contacts 411,412 of contact vertically arrange, and ensure that two conductive contacts 411,412 can be in conduction region 301 simultaneously like this.It will be appreciated that the shape of conduction region 301 and limit to and strip, it can be the shape of various adaptation, it can be such as bar shaped outwards extended radially by the center of card 30 etc., conductive contact 411,412 also can arrange in the horizontal direction, but at least ensures that two conductive contacts 411,412 can be in conduction region 301 simultaneously.
In the present embodiment, conductive contact pads 3 can make basal disc by conductive material, and then card 30 inlays insulating material, and conduction region 301 is formed by conductive material, and insulation layer 302 is formed by insulating material.Or, also can be that conductive contact pads 3 can make basal disc by insulating material, and then damascene conductive material in card 30, conduction region 301 is formed by conductive material, and insulation layer 302 is formed by insulating material.Or also conductive contact pads 3 comprises the Part I formed by insulating material, and the Part II formed by conductive material, conductive material forms conduction region 301, and insulating material forms insulation layer 302.The mode that conductive contact pads 3 can adopt any routine to be suitable for the connection of the output shaft 21 of drive motor 2 is carried out.
In the present embodiment, insulating material can be the material such as plastics, rubber, and conductive material then can select metal, such as copper, aluminium or aldary, aluminium alloy, also can be the materials such as graphite.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (10)
1. the light fixture proving installation of resistance to back-lash voltage, it is characterized in that, comprise test platform, described test platform is provided with drive motor, the axle head of the output shaft of described drive motor is connected with conductive contact pads, described proving installation also comprises the contact rack be oppositely arranged with described conductive contact pads, the card towards described contact rack of described conductive contact pads has conduction region and insulation layer, described contact rack comprises the contact relative with described conductive contact pads, and described contact has at least two conductive contacts contacted with described card; The positive pole of light fixture is connected with the live wire of power supply by wire, and the zero line of power supply is connected with a conductive contact by wire, and another conductive contact is connected with the negative pole of light fixture by wire; When conductive contact pads rotates, conduction region and insulation layer replace and contact, and light fixture is thereupon corresponding in energising and the conversion of power-off two states.
2. the light fixture proving installation of resistance to back-lash voltage according to claim 1, is characterized in that, described conduction region is strip, and described conduction region is positioned at the middle part of described card.
3. the light fixture proving installation of resistance to back-lash voltage according to claim 1, it is characterized in that, described conductive contact pads comprises the basal disc be made up of conductive material, described basal disc on the side of contact, be inlaid with insulating material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
4. the light fixture proving installation of resistance to back-lash voltage according to claim 1, it is characterized in that, described conductive contact pads includes the basal disc that insulating material is made, described basal disc on the side of contact, be inlaid with conductive material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
5. the light fixture proving installation of resistance to back-lash voltage according to claim 1, it is characterized in that, described conductive contact pads comprises the Part I formed by insulating material, and the Part II to be formed by conductive material, described conductive material forms described conduction region, and described insulating material forms described insulation layer.
6. the light fixture proving installation of resistance to back-lash voltage according to any one of claim 1 to 5, it is characterized in that, described contact rack comprises support body, described contact is arranged on described support body.
7. the light fixture proving installation of resistance to back-lash voltage according to claim 6, is characterized in that, described contact comprises the base portion be made up of insulating material, and described conductive contact is convexly equipped on described base portion.
8. the light fixture proving installation of resistance to back-lash voltage according to claim 7, is characterized in that, described base portion is cylindrical.
9. the light fixture proving installation of resistance to back-lash voltage according to claim 7, is characterized in that, described base portion is conical.
10. the light fixture proving installation of resistance to back-lash voltage according to claim 7, is characterized in that, two conductive contacts of described contact are along vertical or horizontal direction arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110108676.9A CN102759718B (en) | 2011-04-28 | 2011-04-28 | Testing device for interrupted voltage resistance of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110108676.9A CN102759718B (en) | 2011-04-28 | 2011-04-28 | Testing device for interrupted voltage resistance of lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102759718A CN102759718A (en) | 2012-10-31 |
| CN102759718B true CN102759718B (en) | 2015-03-18 |
Family
ID=47054229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110108676.9A Expired - Fee Related CN102759718B (en) | 2011-04-28 | 2011-04-28 | Testing device for interrupted voltage resistance of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759718B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191301467A (en) * | 1913-01-18 | 1914-01-19 | Edward Thomas Middlemiss | Improvements in "Dimmers" for Electric Lamps. |
| CN1069386A (en) * | 1992-07-23 | 1993-02-24 | 中南工业大学 | Inspection equipmen for illuminating system state |
| CN2319819Y (en) * | 1997-11-20 | 1999-05-19 | 叶炜 | Electric light source life tester |
| CN2872788Y (en) * | 2005-12-30 | 2007-02-21 | 胡学志 | Intelligent energy-saving illuminating controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58122236A (en) * | 1982-01-12 | 1983-07-20 | Ichikoh Ind Ltd | Circuit breaking detection circuit for motor car lamp |
-
2011
- 2011-04-28 CN CN201110108676.9A patent/CN102759718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191301467A (en) * | 1913-01-18 | 1914-01-19 | Edward Thomas Middlemiss | Improvements in "Dimmers" for Electric Lamps. |
| CN1069386A (en) * | 1992-07-23 | 1993-02-24 | 中南工业大学 | Inspection equipmen for illuminating system state |
| CN2319819Y (en) * | 1997-11-20 | 1999-05-19 | 叶炜 | Electric light source life tester |
| CN2872788Y (en) * | 2005-12-30 | 2007-02-21 | 胡学志 | Intelligent energy-saving illuminating controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102759718A (en) | 2012-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105548737A (en) | Aging test device of arrester | |
| CN203275465U (en) | Insulator spindle overpressure resistant test support | |
| CN203595644U (en) | Device for testing friction abrasion loss of carton brush material under current carrying condition | |
| CN104931830A (en) | Electronic cigarette host test fixture | |
| CN102759718B (en) | Testing device for interrupted voltage resistance of lamp | |
| CN103645102A (en) | Device for testing frictional wear amount of carbon brush material under current-carrying condition | |
| CN104901039A (en) | Multifunctional grounding wire fixation device | |
| CN202488122U (en) | Current grounding device for motor shaft | |
| CN204177836U (en) | A kind of EL test probe assembly | |
| CN204058631U (en) | The electric installation of electroplating device and electroplating device | |
| CN205105052U (en) | Eliminate device of motor shaft electric current | |
| CN211426713U (en) | Relay test tool | |
| CN201194305Y (en) | Rotary electricity conducting apparatus | |
| CN102980797B (en) | Device for testing strength of electric pole | |
| CN103386578A (en) | Rotary shaft structure convenient for electrifying | |
| CN204008977U (en) | Commutator insulation pick-up unit | |
| CN102509651A (en) | Electrical conduction device of capacitor aging machine clamping apparatus | |
| CN110927567A (en) | Relay test tool | |
| CN205120941U (en) | Measurement device for be used for high temperature superconducting tape | |
| CN206732304U (en) | A kind of wire cutting electric installation | |
| CN204613339U (en) | The quick checkout equipment of a kind of base of electric kettle powered | |
| CN221595067U (en) | Special insulation detection device for electronic cable | |
| CN203843688U (en) | Circular-platform electromagnetic chuck working table | |
| CN203909190U (en) | Base station equipment test power supply | |
| CN204011776U (en) | Portable three-phase and four-line is with breaking with downlink connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20190428 |