CN207611131U - A kind of LED filament ageing test apparatus - Google Patents
A kind of LED filament ageing test apparatus Download PDFInfo
- Publication number
- CN207611131U CN207611131U CN201820210798.6U CN201820210798U CN207611131U CN 207611131 U CN207611131 U CN 207611131U CN 201820210798 U CN201820210798 U CN 201820210798U CN 207611131 U CN207611131 U CN 207611131U
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- Prior art keywords
- test apparatus
- led filament
- filament
- ageing test
- pedestal
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 230000032683 aging Effects 0.000 title claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a kind of LED filament ageing test apparatus, belong to filament on-line measuring device technical field.The utility model includes mounting base, the mounting base includes pedestal and connecting terminal, the two rows of settings of the connecting terminal point are held on the base, are connected by conducting wire between the connecting terminal of same row, and two rows of connecting terminals are connected on the positive or negative pole output end for electric installation；It further include the temperature control box for providing measurement condition.When test, filament is fixed in mounting base, mounting base is placed in the temperature control box that room temperature is 80~85 DEG C, is then powered on, detection can be completed in continuous work 168h.The utility model is simple in structure, easy to operate, at low cost.
Description
Technical field
The utility model belongs to filament on-line measuring device technical field, specifically a kind of LED filament ageing test apparatus.
Background technology
With the appearance of LED white lights, illuminating industry has started the Second Revolution, LED as light source, not only energy conservation and environmental protection but also
Service life is long, meets the environmental protection and energy saving green products of country's promotion.The cost of LED lamp with the continuous improvement of LED technology and
It reduces, energy-saving lamp and incandescent lamp will necessarily be replaced by LED lamp.Country increasingly payes attention to lighting energy saving at present and environmental protection is asked
Topic is being carried out using LED lamp energetically, and especially government's transformation street lamp project is exactly LED street lamp first, is just indicated
With LED street lamp, it is seen that LED lamp substitutes the impetus of energy-saving lamp, incandescent lamp.
In LED filament production process, in order to detect output LED filament quality, need to LED filament carry out aging
Experiment determines filament quality state according to the lumen of LED filament, colour temperature and aobvious finger Parameters variation after degradation.The prior art
In be typically that directly filament is connected on the positive and negative anodes of power supply, be then placed directly in temperature control box and carry out degradation, it is primary to survey
It is limited to try filament quantity, and wiring is difficult, testing efficiency is low.
Chinese patent, application number：201520975767.6 the day for announcing：2016.04.20 disclosing a kind of LED filament inspection
Device is surveyed, includes pedestal and the sliding rail that is arranged on pedestal, the detection plate that can be slided along sliding rail is connected on the sliding rail,
It is provided with the groove being adapted to LED filament in the detection plate, the vertical rails positioned at sliding rail one end are provided on the pedestal,
Be equipped on described can vertically sliding rail sliding electrode plate, the electrode plate is provided with observation corresponding with the groove shapes
Hole, the electrode plate are provided with the electrode being powered for LED filament, and the electrode is connected with the lower press fitting for pushing it to move up and down
It sets.The utility model can operate succinct, safe, but the utility model is applied in sheet LED filament optic test item
In mesh, it is not suitable for and degradation project.
Utility model content
Utility model technical problems to be solved
For being typically that directly LED filament is connected on the positive and negative anodes of power supply in the prior art, it is then placed directly within temperature control
Degradation is carried out in case, it is primary to test filament limited amount, and wiring is difficult, the low problem of testing efficiency, the utility model
It provides a kind of LED filament ageing test apparatus, when detection, filament is fixed in mounting base, mounting base, which is placed in room temperature, is
In 80~85 DEG C of temperature control box, then power on, detection can be completed in continuous work 168h.It is simple in structure, easy to operate, inspection
Survey it is efficient, it is at low cost.
Technical solution
To solve the above problems, technical solution provided by the utility model is：
A kind of LED filament ageing test apparatus, including mounting base, the mounting base include pedestal and connecting terminal, described
The two rows of settings of connecting terminal point are held on the base, are connected by conducting wire between the connecting terminal of same row, Liang Paisuo
Connecting terminal is stated to be connected on the positive or negative pole output end for electric installation；It further include the temperature control for providing measurement condition
Case.
Preferably, the pedestal is made of insulating materials, generally plastics or wood materials.
Preferably, the connecting terminal is binding clip, and two rows of binding clip clamping opening are oppositely arranged, and facilitate connection LED filament.
Preferably, the pedestal is in square groove shape, and two rows of connecting terminals are separately positioned at left and right sides of the pedestal
Cell wall upper end facilitates connection LED filament.
Preferably, the pedestal is in tabular, and the connecting terminal is arranged on the upper surface of the pedestal.
Preferably, two rows of connecting terminal quantity are identical, and left and right is arranged in a one-to-one correspondence, and facilitates connection LED filament.
Preferably, the length for being smaller than filament between the two rows of connecting terminals in left and right, avoids filament when test from drawing
Tension damage filament, and be conveniently operated.
Preferably, spacing is more than 20mm between the two adjacent connecting terminals in often arranging, and avoids the excessively compact of setting,
It is conveniently operated.
Preferably, it is described for electric installation be voltage regulating rectifier device, can adjust with stable power-supplying voltage and current, avoid damaging
Bad filament.
Preferably, crossed beam trunking is provided on the temperature control box, the crossed beam trunking is arranged on the doorframe of the temperature control box, uses
Line is crossed in mounting base and for the connecting line between electric installation, the bad connecting line is squeezed when avoiding closing temperature control chamber door.
Advantageous effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of LED filament ageing test apparatus provided by the utility model once can detect Multi-filament, operation letter
Single, detection efficiency is high, and simple in structure, and equipment cost is low；
(2) a kind of LED filament ageing test apparatus provided by the utility model, the pedestal are wood materials, make letter
It is single, it is at low cost；
(3) a kind of LED filament ageing test apparatus provided by the utility model, the connecting terminal are binding clip, are convenient for
Dismount filament；Two rows of binding clip clamping opening are oppositely arranged, and also allow for the dismounting of filament, improve detection efficiency；
(4) a kind of LED filament ageing test apparatus provided by the utility model, the pedestal is square groove shape, when test, lamp
Middle part is suspended on the notch position of pedestal after the connection of silk both ends, convenient for observation filament working condition；
(5) a kind of LED filament ageing test apparatus provided by the utility model, two rows of connecting terminal quantity are identical,
And left and right is arranged in a one-to-one correspondence, and the one-to-one correspondence of filament is facilitated to install connection；
(6) a kind of LED filament ageing test apparatus provided by the utility model, between the two rows of connecting terminals in left and right
It is smaller than the length of filament, spacing is more than 20mm between the two adjacent connecting terminals in often arranging, and facilitates the dismounting of filament
Material cost is saved in attended operation；
(7) a kind of LED filament ageing test apparatus provided by the utility model, it is described to be filled for voltage regulating rectifier for electric installation
Set, can adjust with stable power-supplying voltage and current, avoid voltage, current fluctuation damage filament, exclude voltage and current fluctuation
Influence to test result；
(8) a kind of LED filament ageing test apparatus provided by the utility model is provided with crossed beam trunking on the temperature control box,
Line is crossed for mounting base and for the connecting line between electric installation, the bad connecting line is squeezed when avoiding closing temperature control chamber door.
Description of the drawings
The structural schematic diagram of Fig. 1, the utility model；
The structural schematic diagram of Fig. 2, temperature control box；
The mounting means schematic diagram of Fig. 3, filament in mounting base；
The structural schematic diagram of Fig. 4, mounting base；
The structural schematic diagram of Fig. 5, another form of mounting base；
The front view of Fig. 6, square trough-shaped base.
In attached drawing：1, mounting base；2, for electric installation；3, temperature control box；4, filament；11, pedestal；12, connecting terminal；13, it leads
Line；31, crossed beam trunking.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with accompanying drawings and embodiments.
Embodiment 1
A kind of LED filament ageing test apparatus, as shown in Figure 1, including mounting base 1, the mounting base 1 includes 11 He of pedestal
Connecting terminal 12, the connecting terminal 12 divide two rows of settings in 11 upper end of the pedestal, the connecting terminal 12 of same row it
Between connected by conducting wire 13, it is defeated that two rows of connecting terminals 12 are connected to the positive or negative pole for electric installation 2 by conducting wire respectively
In outlet, when with being connect for electric installation 2, positive and negative anodes can be exchanged mutually；Further include the temperature control box 3 for providing measurement condition, institute
Stating temperature control box 3 has heating and temperature incubation function.The pedestal 11 is made of insulating materials, preferably plastics or wood materials, this reality
It is wood materials to apply in example, is made simply, at low cost.
As shown in Figure 1,3, when test, 4 both ends of filament are connected in the mounting base 1 on corresponding connecting terminal 12,
Then the mounting base 1 is connect with described for electric installation 2, the mounting base 1 is placed in the temperature control box 3 after connecting
It is interior；Open described makes the filament 4 shine work for electric installation 2；The temperature control box 3 is opened, by temperature liter in the temperature control box 3
To 80~85 DEG C, and stablize within this temperature range, make the continuous work 168h under the operating mode of the filament 4, you can completes old
Change experiment, then by the Parameters variations such as 4 lumen of the filament, colour temperature, aobvious finger before and after contrast test, whether to determine filament 4
Meet quality requirement.
A kind of LED filament ageing test apparatus of the present embodiment, once detectable Multi-filament 4, easy to operate, detection effect
Rate is high, and simple in structure, and equipment cost is low.
Embodiment 2
A kind of LED filament ageing test apparatus of the present embodiment, basic structure exist with embodiment 1, different and improvements
In as shown in Fig. 3 to 5, the connecting terminal 12 is binding clip.In principle, the connecting terminal 12 is binding post or binding clip
Deng, it is binding clip in the present embodiment, filament 4 easy to disassemble；Two rows of binding clip clamping opening are oppositely arranged, and also allow for filament 4
Dismounting improves detection efficiency.
Embodiment 3
A kind of LED filament ageing test apparatus of the present embodiment, basic structure is the same as embodiment 1 or 2, different and improvements
It is, as shown in Fig. 3 to 6, the pedestal 11 is in square groove shape or tabular.When the pedestal 11 is in square groove shape, described in two rows
Connecting terminal 12 is separately positioned on the cell wall upper end of 11 left and right sides of the pedestal；It is described when the pedestal 11 is in tabular
Connecting terminal 12 is each attached on the upper surface of the pedestal 11, is square groove shape in the present embodiment.When test, 4 both ends of filament connect
The notch position that rear middle part is suspended on pedestal 11 is connect, convenient for observation filament working condition.
Embodiment 4
A kind of LED filament ageing test apparatus of the present embodiment, basic structure is the same as embodiment 1 or 2 or 3, different and improvement
Place is, as shown in Fig. 3 to 5, two rows of 12 quantity of connecting terminal are identical, and left and right is arranged in a one-to-one correspondence, and facilitates filament 4
One-to-one correspondence installation connection；The length for being smaller than filament 4 between two rows of connecting terminals 12 is controlled, when avoiding test
The tension that filament is drawn damages filament, and is conveniently operated, and in the present embodiment, which ensures lamp compared with the filament short 4mm or more of 4 length
There is the clamping length of 2mm or more at 4 both ends of silk, and the dismounting of filament 4 is facilitated to connect；In often arranging adjacent two connecting terminals 12 it
Between spacing be more than 20mm, avoid the excessively compact of setting, facilitate the dismounting attended operation of filament 4, phase in often being arranged in the present embodiment
Spacing is 30mm between the two adjacent connecting terminals 12, verified, this apart from when easy to operate, and 11 size of the pedestal
It is smaller, save cost of manufacture.
Embodiment 5
A kind of LED filament ageing test apparatus of the present embodiment, basic structure is any with embodiment 1 to 4, different and improvement
Place is, described for electric installation 2 is voltage regulating rectifier device, can adjust with stable power-supplying voltage and current, avoid voltage, electricity
Stream fluctuation damage filament 4, excludes influence of the voltage and current fluctuation to test result；As shown in Figure 1, 2, on the temperature control box 3
Be provided with crossed beam trunking 31, the crossed beam trunking 31 is arranged on the doorframe of the temperature control box 3, for mounting base 1 and for electric installation 2 it
Between connecting line cross line, squeeze the bad connecting line when avoiding closing temperature control chamber door.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of LED filament ageing test apparatus, it is characterised in that：Including mounting base（1）, the mounting base（1）Including pedestal
（11）And connecting terminal（12）, the connecting terminal（12）Divide two rows of be arranged in the pedestal（11）Upper end, same row's is described
Connecting terminal（12）Between pass through conducting wire（13）Series connection, two rows of connecting terminals（12）It is connected to for electric installation（2）'s
On positive or negative pole output end；It further include the temperature control box for providing measurement condition（3）.
2. a kind of LED filament ageing test apparatus according to claim 1, it is characterised in that：The pedestal（11）It is exhausted
Edge material is made.
3. a kind of LED filament ageing test apparatus according to claim 1, it is characterised in that：The connecting terminal（12）
For binding clip.
4. a kind of LED filament ageing test apparatus according to claim 1 or 2 or 3, it is characterised in that：The pedestal
（11）In square groove shape, two rows of connecting terminals（12）It is separately positioned on the pedestal（11）The cell wall upper end of the left and right sides.
5. a kind of LED filament ageing test apparatus according to claim 1 or 2 or 3, it is characterised in that：The pedestal
（11）In tabular, the connecting terminal（12）It is arranged at the pedestal（11）Upper surface on.
6. a kind of LED filament ageing test apparatus according to claim 4, it is characterised in that：Two rows of connecting terminals
（12）Quantity is identical, and left and right is arranged in a one-to-one correspondence.
7. a kind of LED filament ageing test apparatus according to claim 4, it is characterised in that：The two rows of wiring in left and right
Terminal（12）Between be smaller than filament（4）Length.
8. a kind of LED filament ageing test apparatus according to claim 4, it is characterised in that：Two adjacent institutes in often arranging
State connecting terminal（12）Between spacing be more than 20mm.
9. a kind of LED filament ageing test apparatus according to claim 1 or 2 or 3, it is characterised in that：It is described for Denso
It sets（2）For voltage regulating rectifier device.
10. a kind of LED filament ageing test apparatus according to claim 9, it is characterised in that：The temperature control box（3）On
It is provided with crossed beam trunking（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210798.6U CN207611131U (en) | 2018-02-07 | 2018-02-07 | A kind of LED filament ageing test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210798.6U CN207611131U (en) | 2018-02-07 | 2018-02-07 | A kind of LED filament ageing test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611131U true CN207611131U (en) | 2018-07-13 |
Family
ID=62800092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820210798.6U Expired - Fee Related CN207611131U (en) | 2018-02-07 | 2018-02-07 | A kind of LED filament ageing test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611131U (en) |
-
2018
- 2018-02-07 CN CN201820210798.6U patent/CN207611131U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |