CN107036792A - A kind of LED element test device - Google Patents
A kind of LED element test device Download PDFInfo
- Publication number
- CN107036792A CN107036792A CN201710502340.8A CN201710502340A CN107036792A CN 107036792 A CN107036792 A CN 107036792A CN 201710502340 A CN201710502340 A CN 201710502340A CN 107036792 A CN107036792 A CN 107036792A
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- China
- Prior art keywords
- cabinet
- led element
- electrode
- base
- device body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of LED element test device, including device body, described device body is constituted by being arranged on the base of device body bottom and the cabinet on base top, and be brought into close contact between the cabinet and base, the inside of the base is provided with groove and telescope support, and the groove insertion is arranged in the base, the telescope support insertion is arranged in the groove, the side of the cabinet is provided with power supply, this kind of LED element test device, provided with substrate, LED element is allowed to insert in its space and turn on its measure loop, especially to the measurement tasks of side light type LED element, the bad problem set at present with welding manner can be solved, the measurement of LED element is set more to facilitate, accurately, cost reduction has good efficiency, improve the practicality of device body, there is extensive prospect of the application in future.
Description
Technical field
The present invention relates to test device technical field, specially a kind of LED element test device.
Background technology
Also need to detect its electroluminescence and luminous luminous intensity after the completion of LED element encapsulation.Generally, LED
The LED element that the test device of element is adapted to positive light type (Top view) is used, because the light-emitting area of the positive light type LED element
It is that two electrode pads are then arranged on the bottom surface of the element, therefore on the top surface positioned at the element, can be by through the electrode pad
LED element is directly welded on the substrate of test device, makes what the light-emitting area being arranged on LED element top surface had to surface
Light receiving device is measured.
But existing LED element test device, when measuring the LED element of side light type (Side view), LED must incline
Make the light receiving device of its light-emitting area upward afterwards.After the side light type LED element is dumped, originally positioned at the described of bottom surface
Two electrode pads can be deflected on a perpendicular accordingly, so that welding sidelight LED element weld pad to circuit board
When generally require more scolding tin and LED element could be fixed, will so increase manufacturing cost, and during welding more
Need to spend longer time to fix, welding gun high temperature easily causes encapsulating structure and the quality destruction of LED element, light-emitting area also may be used
It can allow light receiving device can not be complete receipts light because scolding tin and run-off the straight situation and make measurement inaccurate.
So, how to design a kind of LED element test device, the problem of currently being solved as us.
The content of the invention
It is an object of the invention to provide a kind of LED element test device, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of LED element test device, including device sheet
Body, described device body is constituted by being arranged on the base of device body bottom and the cabinet on base top, and the cabinet and bottom
It is brought into close contact between seat, the inside of the base is provided with groove and telescope support, and groove insertion is arranged on the base
In, the telescope support insertion is arranged in the groove, and the side of the cabinet is provided with power line, the outer surface of the cabinet
Provided with can push-and-pull drawer and locker, and it is described can the insertion of push-and-pull drawer and locker be arranged in the cabinet, the machine
The top of case is brought into close contact provided with test machine and operation cabinet, and the test machine and operation cabinet between cabinet, described
The inside of test machine is provided with substrate, first electrode contact and second electrode contact, and substrate insertion is arranged on the test
In machine, the first electrode contact and second electrode contact are brought into close contact between test machine, and the side of the substrate is provided with
First electrode and second electrode, and the insertion of the first electrode and second electrode is arranged in the substrate, second electricity
The side of pole is provided with wiring, and the outer surface of the operation cabinet is provided with guidance panel, power supply indicator and regulation button, and described
Guidance panel is arranged in the operation cabinet with the insertion of regulation button, and the power supply indicator electrically connects with operation cabinet
Connect, the side of the operation cabinet is arranged in the operation cabinet provided with switch, and the switch insertion.
Further, the outer surface of the test machine is provided with radiation proof transparent outer cover, and the radiation proof transparent outer cover is embedding
Enter and be arranged in the test machine.
Further, the outer surface of the operation cabinet is provided with information display screen, and the insertion of described information display screen is set
In the operation cabinet.
Further, the bottom of the telescope support is provided with roller, and the roller is lived with embedding groove by telescope support
Dynamic connection.
The outer surface of the further cabinet is provided with radiator-grid, and radiator-grid insertion is arranged in the cabinet.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of LED element test device, reasonable in design, structure letter
It is single, provided with substrate, it is allowed to which LED element is inserted in its space and turns on its measure loop, especially the amount to side light type LED element
Survey work, can solve the bad problem that is set with welding manner at present, make the measurement of LED element it is more convenient, accurately, cost
Reduction has good efficiency, the practicality of device body is improved, provided with information display screen so that staff passes through observation
Data on information display screen are estimated to LED element performance, improve the practicality of device body, saturating provided with radiation proof
Bright shell so that staff can observe the working condition inside test machine through radiation proof transparent outer cover, be easy to enter in time
Row adjustment, improves the security of device body.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the partial structural diagram of the base of the present invention；
Fig. 3 is the sectional view of test machine of the present invention；
In figure：1- device bodies；2- bases；3- cabinets；4- test machines；5- radiation proof transparent outer covers；6- operates cabinet；7-
Information display screen；8- power supply indicators；9- adjusts button；10- is switched；11- guidance panels；12- power lines；13- can push-and-pull take out
Drawer；14- lockers；15- grooves；16- telescope supports；17- rollers；18- first electrodes；19- second electrodes；20- wiring；21-
Second electrode contact；22- first electrode contacts；23- substrates；24- radiator-grids.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of LED element test device, including device body 1,
Described device body 1 is constituted by being arranged on the base 2 of the bottom of device body 1 and the cabinet 3 on the top of base 2, and the cabinet 3 with
It is brought into close contact between base 2, the inside of the base 2 is provided with groove 15 and telescope support 16, and the insertion of the groove 15 is set
In the base 2, the insertion of telescope support 16 is arranged in the groove 15, and the side of the cabinet 3 is provided with power line
12, the outer surface of the cabinet 3 provided with can push-and-pull drawer 13 and locker 14, and it is described can push-and-pull drawer 13 and locker 14 it is equal
Insertion is arranged in the cabinet 3, and the top of the cabinet 3 is provided with test machine 4 and operation cabinet 6, and the test machine 4 and behaviour
Make cabinet 6 to be brought into close contact between cabinet 3, the inside of the test machine 4 is provided with substrate 23, first electrode contact 22 and second
Electrode contact 21, and the substrate 23 insertion be arranged in the test machine 4, the first electrode contact 22 connects with second electrode
Point 21 is brought into close contact between test machine 4, and the side of the substrate 23 is provided with first electrode 18 and second electrode 19, and described
First electrode 18 is arranged in the substrate 23 with the insertion of second electrode 19, and the side of the second electrode 19 is provided with wiring
20, the outer surface of the operation cabinet 6 is provided with guidance panel 11, power supply indicator 8 and regulation button 9, and the guidance panel
11 are arranged in the operation cabinet 6 with the insertion of regulation button 9, and the power supply indicator 8 is electrically connected with operation cabinet 6,
The side of the operation cabinet 6 is arranged in the operation cabinet 6 provided with switch 10, and the insertion of switch 10.
Further, the outer surface of the test machine 4 is provided with radiation proof transparent outer cover 5, and the radiation proof transparent outer cover 5
Insertion is arranged in the test machine 4, and staff can observe the work inside test machine 4 by radiation proof transparent outer cover 5
Situation, improves the security of device body 1.
Further, the outer surface of the operation cabinet 6 is provided with information display screen 7, and the insertion of described information display screen 7 is set
Put in the operation cabinet 6 so that staff is entered by the data on observed information display screen 7 to LED element performance
Row is assessed, and improves the practicality of device body 1.
Further, the bottom of the telescope support 16 be provided with roller 17, and the roller 17 with embedding groove 15 by stretching
Contracting support 16 is flexibly connected, and is easy to staff to be moved to device body 1 with fixing, is improved the convenient of device body 1
Property.
Further, the outer surface of the cabinet 3 is provided with radiator-grid 24, and the insertion of the radiator-grid 24 is arranged on the machine
In case 3, cabinet 3 can be radiated, prevent temperature is too high from causing mechanical disorder.
Operation principle：First, staff needs to be moved to device body 1 into suitable place by roller 17, then
Roller 17, which is retracted in groove 15, by telescope support 16 is fixed device body 1, then, and power line 12 is inserted into plate
So that device body 1 is powered, whether observation power supply indicator 8 is normally lighted, if not working, staff is then needed to device body
1 is overhauled, if lighting, and illustrates the normal work of device body 1, opens switch 10 so that operation cabinet 6, which is in, starts shape
State, it would be desirable to which the LED element of test is put into test machine 4, the first electrode 18 and second electrode 19 can be carried out to LED element
Receive, and transmitted by wiring 20 to first electrode contact 22 and second electrode contact 21, the test machine 4 can be by data transfer
To information display screen 7, staff can be analyzed by the data to information display screen 7, so as to the property of LED element
It can be judged.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of LED element test device, including device body (1), it is characterised in that：Described device body (1) is by being arranged on
The base (2) of device body (1) bottom and the cabinet (3) on base (2) top are constituted, and between the cabinet (3) and base (2)
It is brought into close contact, the inside of the base (2) is provided with groove (15) and telescope support (16), and the groove (15) insertion is arranged on
In the base (2), telescope support (16) insertion is arranged in the groove (15), and the side of the cabinet (3) is provided with
Power line (12), the outer surface of the cabinet (3) provided with can push-and-pull drawer (13) and locker (14), and it is described can push-and-pull drawer
(13) it is arranged on locker (14) insertion in the cabinet (3), the top of the cabinet (3) is provided with test machine (4) and behaviour
Make cabinet (6), and the test machine (4) and operation cabinet (6) are brought into close contact between cabinet (3), the test machine (4)
Inside is provided with substrate (23), first electrode contact (22) and second electrode contact (21), and the substrate (23) insertion is arranged on
In the test machine (4), the first electrode contact (22) and second electrode contact (21) are closely pasted between test machine (4)
Close, the side of the substrate (23) is provided with first electrode (18) and second electrode (19), and the first electrode (18) and second
Electrode (19) is embedded to be arranged in the substrate (23), and the side of the second electrode (19) is provided with wiring (20), the behaviour
Make the outer surface of cabinet (6) provided with guidance panel (11), power supply indicator (8) and adjust button (9), and the guidance panel
(11) it is arranged on regulation button (9) insertion in the operation cabinet (6), the power supply indicator (8) and operation cabinet (6)
It is electrically connected with, the side of the operation cabinet (6) is provided with switch (10), and switch (10) insertion is arranged on the operation machine
In case (6).
2. a kind of LED element test device according to claim 1, it is characterised in that：The outer surface of the test machine (4)
Provided with radiation proof transparent outer cover (5), and the radiation proof transparent outer cover (5) is embedded is arranged in the test machine (4).
3. a kind of LED element test device according to claim 1, it is characterised in that：The appearance of the operation cabinet (6)
Face is provided with information display screen (7), and described information display screen (7) insertion is arranged in the operation cabinet (6).
4. a kind of LED element test device according to claim 1, it is characterised in that：The bottom of the telescope support (16)
End is provided with roller (17), and the roller (17) is flexibly connected with embedding groove (15) by telescope support (16).
5. a kind of LED element test device according to claim 1, it is characterised in that：The outer surface of the cabinet (3) is set
There is radiator-grid (24), and the radiator-grid (24) insertion is arranged in the cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502340.8A CN107036792A (en) | 2017-06-27 | 2017-06-27 | A kind of LED element test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710502340.8A CN107036792A (en) | 2017-06-27 | 2017-06-27 | A kind of LED element test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036792A true CN107036792A (en) | 2017-08-11 |
Family
ID=59542188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710502340.8A Withdrawn CN107036792A (en) | 2017-06-27 | 2017-06-27 | A kind of LED element test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984896A (en) * | 2017-12-06 | 2018-05-04 | 张斐斐 | A kind of coating and printing ink fast-drying device |
| CN108020465A (en) * | 2017-11-30 | 2018-05-11 | 无锡市军豪复合材料有限公司 | A kind of testing glass fibre breaking-proof property test device |
-
2017
- 2017-06-27 CN CN201710502340.8A patent/CN107036792A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020465A (en) * | 2017-11-30 | 2018-05-11 | 无锡市军豪复合材料有限公司 | A kind of testing glass fibre breaking-proof property test device |
| CN107984896A (en) * | 2017-12-06 | 2018-05-04 | 张斐斐 | A kind of coating and printing ink fast-drying device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170811 |