CN105388332B

CN105388332B - LED aging tester

Info

Publication number: CN105388332B
Application number: CN201510926882.9A
Authority: CN
Inventors: 胡清辉; 高芬; 胡建; 柏云; 杨明周
Original assignee: Guangzhou Da Measuring Instrument Co Ltd
Current assignee: Guangzhou Da Measuring Instrument Co., Ltd.
Priority date: 2015-12-14
Filing date: 2015-12-14
Publication date: 2018-12-04
Anticipated expiration: 2035-12-14
Also published as: CN105388332A

Abstract

The invention discloses LED aging testers, it includes frame, substrate, first connecting line and socket, substrate is mounted in frame, if substrate is equipped with stem socket, socket includes mounting base, first socket, second socket and the second connecting line, mounting base is equipped with convex block, wire guide and limiting device, first socket and the second socket are mounted on convex block and can slide on convex block, limiting device can limit the position of the first socket and the sliding of the second socket, second connecting line passes through wire guide and connects the first socket and the second socket, the present invention is applied widely, structure is simple, securely and reliably.

Description

LED aging tester

Technical field

The invention belongs to LED light testing equipment fields, are more particularly to LED aging tester.

Background technique

During the production and processing of direct insertion LED light, the later period needs to carry out the LED lamp bead of entire finished product conventional old Change, accelerated ageing, light decay etc. are tested, and several LED lamp bead sockets is distributed with above current LED aging tester, are used To test LED lamp bead performance, the distance of current lamp bead socket outlet is fixed, that is to say, that identical socket is only mating right Answer the LED lamp bead of model, the pole pin pitch of LED lamp bead from it is too large or too small when can only be the burn-in test for selecting other models Instrument, the demand to detection device are larger.

Summary of the invention

To solve the above-mentioned problems, the present invention provides a kind of LED applied widely, that structure is simple, safe and reliable is old Change tester.

According to an aspect of the present invention, LED aging tester frame, substrate, the first connecting line and socket, substrate installation In frame, if substrate is equipped with stem socket, socket includes mounting base, the first socket, the second socket and the second connecting line, installation Seat is equipped with convex block, wire guide and limiting device, and the first socket and the second socket are mounted on convex block and can be on convex blocks Sliding, limiting device can limit the position of the first socket and the sliding of the second socket, and the second connecting line passes through wire guide connection the One socket and the second socket, in order to adapt to the LED lamp bead detection of different model.

In some embodiments, limiting device includes through-hole, limited block, spring, screw, the first limiting slot and the second limit Position slot, limited block are mounted in through-hole, and limited block can partially expose through-hole, in order to adapt to the LED lamp bead inspection of different model It surveys.

In some embodiments, spring is mounted in through-hole and withstands limited block, and screw is capable of fixing connection through-hole, Screw can withstand spring, in order to adapt to the LED lamp bead detection of different model.

In some embodiments, limited block is equipped with multiple, and limited block can match with the first limiting slot and the second limiting slot It closes, to prevent the first socket and the second socket from skidding off convex body.

In some embodiments, the setting of the first limiting slot is arranged on the second socket in the first socket, the second limiting slot, To prevent the first socket and the second socket from skidding off convex body.

In some embodiments, it is respectively equipped with the first groove and the second groove on the first socket and the second socket, first Groove and the second groove can cooperate with convex block and slide on convex block, in order to adapt to the LED lamp bead detection of different model.

In some embodiments, the first socket is equipped with the first socket, and the second socket is equipped with the second socket, in order to reality Now to the detection of LED lamp bead.

In some embodiments, in series or in parallel on the first connecting line to have several second connecting lines, in order to constitute Complete circuit.

LED aging tester of the present invention has the beneficial effect that the present invention is applied widely, structure is simple, safety.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of LED aging tester of the present invention；

Fig. 2 is a kind of socket structure schematic diagram of LED aging tester of the present invention；

Fig. 3 is a kind of socket use state diagram of LED aging tester of the present invention；

Fig. 4 is a kind of structural schematic diagram of LED aging tester mounting base of the present invention；

Fig. 5 is a kind of structural schematic diagram of LED aging tester the first socket and the second socket of the present invention；

Fig. 6 is a kind of A-A cross-sectional view of LED aging tester of the present invention；

Fig. 7 is a kind of B-B cross-sectional view of LED aging tester of the present invention.

Specific embodiment

The present invention is further illustrated With reference to embodiment.

As shown in Figure 1, a kind of LED aging tester of an embodiment of the present invention include including frame 1, substrate 2, First connecting line 3 and socket 4, substrate 2 are mounted in frame 1, if being equipped with stem socket 4 on substrate 2.

As shown in Fig. 2, socket 4 includes mounting base 41, the first socket 42, the second socket 43 and connecting line 44.First socket 42 and second socket 43 be installed in mounting base 41.Second connecting line 44 passes through mounting base 41 and is fixedly connected with 42 He of the first socket Second socket 43.

As shown in Figure 3 and Figure 5, mounting base 41 is equipped with convex block 411, and 42 bottom of the first socket is equipped with to match with convex block 411 The first groove 422 closed, 43 bottom of the second socket also is provided with the second groove 432 matched with convex block 411.Convex body 411, first Groove 422 and the second groove 432 can be regularly or irregularly protrusion and recess, and optimal is using dovetail groove, convenient for building Work production, while the first socket 42 and the second socket 43 will not be made to fall.First groove 422 and the second groove 432 are set in convex On block 411, in order to realize that the first socket 42 and the second socket 43 slide on convex block 411.The first socket 42 is equipped with simultaneously First socket 421, the second socket 43 is equipped with the second socket 431, through the first socket 42 and the second socket 43 on convex block 411 Sliding can adjust the distance between the first socket 421 and the second socket 431, so as to adapt to different size LED lamp bead inspection It surveys.

As shown in figure 4, mounting base 41 includes convex block 411, wire guide 412, limiting device 413.Wire guide 412 is distributed in convex The two sides of block 411, the second connecting line 44 connect the first socket 42 and the second socket 43 by wire guide 412.Limiting device 413 is most Excellent to set there are two being separately positioned on 411 both ends of convex block, the first socket 42 and the second socket 43 are fallen out convex when anti-sliding stop Block 411.

As shown in fig. 6, limiting device 413 includes through-hole 4131, limited block 4132, spring 4133, screw 4134.Through-hole 4131 are arranged on convex block 411, and limited block 4132 is mounted in through-hole 4131, and 4132 one end diameter of limited block is less than through-hole 4131 Diameter, 4132 other end diameter of limited block is greater than 4131 diameter of through-hole, to guarantee that limited block 4132 will not fall from through-hole 4131 It falls.Spring 4133 is mounted in through-hole 4131, withstands the bottom of limited block 4132.Screw 4134 is fixedly connected with through-hole 4131, Screw 4134 withstands spring 4134.

As shown in fig. 7, be equipped in the first groove 422 and the second groove 432 of the first socket 42 and the second socket 43 with The first limiting slot 423 and the second limiting slot 433 that limited block 4132 cooperates.It is equipped with inclined surface at the top of limited block 4132, is using When the first socket 42 and the second socket 43 when being slided on convex block 411, limited block 4132 is crushed in through-hole 4131, when sliding into When the first limiting slot 423 and the second 433 position of limiting slot, limited block 4132 heads into the first limiting slot 423 and by spring 4133 Prevent the first socket 42 and the second socket 43 from sliding in two limiting slots 433 from convex block 411.In the first socket 42 and the second socket 43 when back sliding, and the inclined surface at 4132 top of limited block connects with the inclined surface in a limiting slot 423 and the second limiting slot 433 Touching, limited block 4132 is pressed into again in through-hole 4131.

It is in series or in parallel on first connecting line 3 to have the second connecting line 44, in order to constitute complete loops.

The present invention is applied widely, structure is simple, safe and reliable.

Above-described is only some embodiments of the present invention, it is noted that for those of ordinary skill in the art For, under the premise of not departing from concept of the invention, other modification and improvement can also be made, these belong to this hair Bright protection scope.

Claims

1.LED aging tester, which is characterized in that including frame (1), substrate (2), the first connecting line (3) and socket (4), institute It states substrate (2) to be mounted in frame (1), for the substrate (2) if being equipped with stem socket (4), the socket (4) includes mounting base (41), the first socket (42), the second socket (43) and the second connecting line (44), the mounting base (41) be equipped with convex block (411), Wire guide (412) and limiting device (413), first socket (42) and the second socket (43) are mounted on convex block (411) simultaneously And can be slided on convex block (411), the limiting device (413) can limit the first socket (42) and the second socket (43) is sliding Dynamic position, second connecting line (44) passes through wire guide (412) connection the first socket (42) and the second socket (43) is described Limiting device (413) includes through-hole (4131), limited block (4132), spring (4133), screw (4134), the first limiting slot (423) it is mounted in through-hole (4131) with the second limiting slot (433), the limited block (4132), limited block (4132) energy Through-hole (4131) are exposed in enough parts, and inclined surface is equipped at the top of the limited block (4132).

2. LED aging tester according to claim 1, which is characterized in that the spring (4133) is mounted on through-hole (4131) it in and withstands limited block (4132), the screw (4134) is capable of fixing connection through-hole (4131), the screw (4134) spring (4133) can be withstood.

3. LED aging tester according to claim 2, which is characterized in that the limited block (4132) is equipped with multiple, institute Stating limited block (4132) can cooperate with the first limiting slot (423) and the second limiting slot (433).

4. LED aging tester according to claim 3, which is characterized in that first limiting slot (423) setting is the One socket (42), second limiting slot (433) are arranged on the second socket (43).

5. LED aging tester according to claim 4, which is characterized in that first socket (42) is equipped with first Groove (422), the second socket (43) are equipped with the second groove (432), first groove (422) and the second groove (432) energy It is enough to cooperate with convex block (411) and slided on convex block (411).

6. LED aging tester according to any one of claims 1 to 5, which is characterized in that set on first socket (42) Have the first socket (421), second socket (43) is equipped with the second socket (431).

7. LED aging tester according to claim 1, which is characterized in that on first connecting line (3) series connection or It is parallel with several second connecting lines (44).