CN206074651U

CN206074651U - LED characteristic measurers

Info

Publication number: CN206074651U
Application number: CN201621078289.XU
Authority: CN
Inventors: 李泔原
Original assignee: Quasi Hung Photoelectric Technology Co Ltd
Current assignee: Quasi Hung Photoelectric Technology Co Ltd
Priority date: 2016-09-26
Filing date: 2016-09-26
Publication date: 2017-04-05
Anticipated expiration: 2026-09-26

Abstract

This utility model is related to a kind of LED characteristic measurers, which is mainly provided with multiple contact terminals in measurement pedestal and contacts conducting for the pin with LED, make each contact terminal and all electrically connected with contact is measured with wire, and in the measurement pedestal to should contact terminal then through offering negative pressure hole, make negative tube link conducting with the negative pressure hole；Thereby, negative pressure is imposed using to LED so that will not produce movement on what LED can be consolidated be positioned at measurement pedestal, to facilitate the measurement that every characteristic is carried out to LED, and integrally implement in use at which and more increase practical effect characteristic.

Description

LED characteristic measurers

Technical field

This utility model is related to a kind of LED characteristic measurers, refers in particular to a kind of utilization and imposes negative pressure to LED, makes Being positioned on measurement pedestal of can consolidating of LED will not produce movement, to facilitate the measurement that every characteristic is carried out to LED, and Which is integrally implemented using the upper LED characteristic measurer innovative design persons for more increasing practical effect characteristic.

Background technology

Press, various LED is widely used arround people's life, which is present not only in traffic signal, computer operating Display lamp, dot matrix film titler etc. indicate the application of property substantially, and also start to be applied to room lighting, car by substantial amounts of With illumination, roadway illumination, outdoor large full-color display and consumption electronic products.

In use, which makes which send light by only needing to consume minimum electric energy to all kinds of LED so which is consumed relatively Power it is less, the use of power resource can be effectively greatly reduced, adds which and has small volume, life-span length, reaction rate fast, resistance to The advantages of shaking good characteristic and good monochromaticity, even also therefore LED is widely used.

And all kinds of LED are in making, to the photosensitiveness of the LED and electrically etc. characteristic need to test, test out the stream of the LED Bright, colour temperature, luminous power, frequency spectrum, chromaticity coordinates, color rendering, cross-pressure etc.；Wherein, when characteristic measurement is carried out, which needs to utilize the LED Probe is contacted with the pin of the LED conducting, to carry out every test.

Though however, above-mentioned LED characteristics measure mode can reach expected effect that every characteristic measurement is carried out to LED, Find in its actual embodiment use, due to day crescent benefit scientific and technological now so that the volume of LED chip increasingly miniaturization, Even relative less and less of the pin volume of the related LED, causes probe to be difficult to carry out contact conducting with the pin of the LED, Cause very big inconvenience of the LED on characteristic is measured, although have dealer to press from both sides to the LED using equipment such as the fixtures for separately arranging Tug positioning, but but easily therefore allow the fixture to shelter from the light of the LED, the accuracy for affecting the LED characteristics to measure is caused Make which that improved space has been still suffered from overall construction design.

Edge is that in view of this inventor, adheres to the abundant of the relevant industries for many years and design and develop and actual fabrication experience, pin Improvement is studied to existing structure and disappearance, there is provided a kind of LED characteristic measurers, to reaching more preferably practical value Purpose.

Utility model content

Main purpose of the present utility model is to provide a kind of LED characteristic measurers, its mainly utilize LED is imposed it is negative Pressure so that movement will not be produced on what LED can be consolidated be positioned at measurement pedestal, to facilitate the measurement that every characteristic is carried out to LED, And integrally implement in use at which and more increase practical effect characteristic.

The main purpose and effect of this utility model LED characteristic measurers, is reached by technological means in detail below：

Which mainly includes measurement pedestal and negative tube；Wherein：

The measurement pedestal, which is provided with multiple contact terminals, and the contact terminal contacts conducting for the pin with LED, and correspondence is each The contact terminal is all provided with measurement contact, and in the respectively contact terminal with respectively electrically connected using wire between the measurement contact, and in The measurement pedestal to should contact terminal then through offering negative pressure hole；

The negative tube, which links conducting with the negative pressure hole of the measurement pedestal.

The preferred embodiment of this utility model LED characteristic measurers, wherein, the negative pressure hole is directly connect through being opened in this On contact terminal.

The preferred embodiment of this utility model LED characteristic measurers, wherein, the negative pressure hole is connect through being opened in the contact On the measurement pedestal of point side.

The preferred embodiment of this utility model LED characteristic measurers, wherein, the LED outer rims are covered with miniature reflector, The light of the horizontal component of the LED is reflected using the miniature reflector.

By implementing this utility model so that movement will not be produced on what LED can be consolidated be positioned at measurement pedestal, with convenient The measurement of every characteristic is carried out to LED.

Description of the drawings

Fig. 1：Dimensional structure diagram of the present utility model；

Fig. 2：Three-dimensional use state schematic diagram of the present utility model；

Fig. 3：Diagrammatic side-view cross-sectional use state schematic diagram of the present utility model；

Fig. 4：Another embodiment planar structure schematic diagram of the present utility model；

Fig. 5：Another embodiment dimensional structure diagram of the present utility model；

Fig. 6：Another embodiment use state cross section structure diagram of the present utility model.

Drawing reference numeral

1 measures pedestal

11 contact terminals

12 measure contact

13 wires

14 negative pressure holes

2 negative tubes

3 LED

31 pins

4 miniature reflectors

Specific embodiment

To make technology contents, goal of the invention and its effect reached that this utility model is used have more completely and clearly Disclose, hereby in lower detailed description, and see also taken off schema and figure number：

First, refer to shown in Fig. 1 dimensional structure diagrams of the present utility model, this utility model mainly includes measurement Pedestal 1 and negative tube 2；Wherein：

The measurement pedestal 1, which is provided with multiple contact terminals 11, and the contact terminal 11 is available for and LED (light emitting Diode, light emitting diode) 3 the contact conducting of pin 31, respectively the contact terminal 11 is all provided with measurement contact 12 to correspondence, and in each The contact terminal 11 is electrically connected using wire 13 between the measurement contact 12 with respectively, and should contact terminal in the measurement pedestal 1 pair 11 through offering negative pressure hole 14.

The negative tube 2, which links conducting with the negative pressure hole 14 of the measurement pedestal 1.

Consequently, it is possible to please refer to Fig. 2 three-dimensional use state schematic diagrams of the present utility model and Fig. 3 this utility model again in the lump Diagrammatic side-view cross-sectional use state schematic diagram shown in so that this utility model is on operating with, you can by the pin of the LED3 31 corresponding on the contact terminal 11 of the measurement pedestal 1, with the negative pressure hole of the season negative tube 2 by the measurement pedestal 1 14 impose negative pressure so that the negative pressure that the LED3 can be applied by the negative pressure hole 14 by the negative tube 2 be affected, and allow the LED3 The pin 31 it is firm be posted by the contact terminal 11 of the measurement pedestal 1, make the LED3 arbitrarily will not move, be now Can using the measurement contact 12 electrically connected with the contact terminal 11 with the wire 13 provide 31 electric power of pin of the LED3 with The measurement of every characteristic is carried out, and every electrical, photosensitiveness data of the LED3 can be obtained.

Separately, the measurement pedestal 1 pair should contact terminal 11 through the negative pressure hole 14 for opening up, which can make the negative pressure hole 14 straight Connect to run through and be opened on the contact terminal 11, or please show refering to Fig. 4 another embodiment planar structures of the present utility model in the lump again Shown in being intended to, make the negative pressure hole 14 run through and be opened on the measurement pedestal 1 of 11 side of contact terminal, and equally can be using negative Pressure pipe 2 applies negative pressure to LED3.

Also, please referring to Fig. 5 another embodiment dimensional structure diagrams of the present utility model and Fig. 6 this utility model again in the lump Another embodiment use state cross section structure diagram shown in, when when the measurement of multiple LED3 is carried out, to avoid this The light-emitting line and other of the LED3 LED3 is produced and is interfered so that can be covered with miniature reflector 4 in the LED3 outer rims, with The light of the horizontal component of the LED3 is reflected using the miniature reflector 4, doing for other LED3 of side can be avoided Disturb, for the LED3 that pending characteristic is measured can reach more accurate measurement effect.

By the above, the composition of this utility model structure with understood using implementing explanation, this utility model with it is existing In comparison, this utility model is mainly utilized and imposes negative pressure to LED structure so that what LED can be consolidated is positioned on measurement pedestal Movement will not be produced, to facilitate the measurement that every characteristic is carried out to LED, and is integrally implemented at which and in use, is more increased practical effect spy Property.

Claims

1. a kind of LED characteristic measurers, it is characterised in which mainly includes measurement pedestal and negative tube；Wherein：

The measurement pedestal, which is provided with multiple contact terminals, and the contact terminal contacts conducting for the pin with LED, and correspondingly respectively this connects Contact terminal is all provided with measurement contact, and in the respectively contact terminal with respectively electrically connected using wire between the measurement contact, and in the amount Survey pedestal to should contact terminal then through offering negative pressure hole；

2. LED characteristic measurers as claimed in claim 1, it is characterised in that the negative pressure hole is directly connect through being opened in this On contact terminal.

3. LED characteristic measurers as claimed in claim 1, it is characterised in that the negative pressure hole is connect through being opened in the contact On the measurement pedestal of point side.

4. LED characteristic measurers as claimed in claim 1, it is characterised in that the LED outer rims are covered with miniature reflector, The light of the horizontal component of the LED is reflected using the miniature reflector.