CN209979789U

CN209979789U - General even piece effect type LED electrical property integrated test equipment

Info

Publication number: CN209979789U
Application number: CN201920565014.6U
Authority: CN
Inventors: 彭水良
Original assignee: China Seiki Suzhou Machinery Technology Co Ltd
Current assignee: China Seiki Suzhou Machinery Technology Co Ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-01-21
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a commonality is piece effect type LED electrical property integrated test equipment even, place box, universal meter and heat dissipation mechanism including the universal meter, the fixed welding in inside below that the box was placed to the universal meter has first baffle, the slider is all installed to the lateral wall of first baffle and second baffle, the upper end at the second baffle is installed to the universal meter, the internally mounted of connection interface has electric connection line, and electric connection line's first last both ends all overlap and establish and install insulating mechanism, heat dissipation mechanism sets up the back wall of placing the box at the universal meter. In this commonality even piece effect type LED electrical property integrated test equipment, through adopting the mode for the split between first insulating ring and the second insulating ring to the user presss from both sides the junction between electric connection line and the universal meter through adjusting the interval between it, and the junction between electric connection line and the aluminium base board of circuit tightly, and adopts the condition of insulating mode to avoid taking place the electric leakage.

Description

General even piece effect type LED electrical property integrated test equipment

Technical Field

The utility model relates to a relevant technical field of LED electric energy test relevant equipment specifically is a commonality even piece effect type LED electrical property integrated test equipment.

Background

The light emitting diode is called LED for short, and is made of compounds containing gallium, arsenic, phosphorus, nitrogen and the like, when electrons and holes are compounded, visible light can be radiated, so that the light emitting diode can be made into a light emitting diode which can be used as an indicator lamp in circuits and instruments or form character or digital display, a gallium arsenide diode emits red light, a gallium phosphide diode emits green light, a silicon carbide diode emits yellow light, and a gallium nitride diode emits blue light.

However, the currently used LED electrical performance testing device is susceptible to falling caused by external factors during the connection between the wires and the device, and has no insulation protection effect during the testing process, which is susceptible to the influence of the power-on device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a commonality is piece effect type LED electrical property integrated test equipment even to solve the LED electrical property test equipment who provides at present use among the above-mentioned background, at the in-process of being connected between electric wire and the equipment, easily receive external factor's influence and take place the condition that drops, and do not possess insulation protection's efficiency at the in-process of test, easily cause the problem of influence to circular telegram equipment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a commonality even piece effect type LED electrical property integrated test equipment, places box, universal meter and heat dissipation mechanism including the universal meter, the fixed welding in inside below that the box was placed to the universal meter has first baffle, and the fixed welding in top of first baffle has the second baffle, the slider is all installed to the lateral wall of first baffle and second baffle, and the lateral wall screwed connection of slider has a storage frame, the universal meter is installed in the upper end of second baffle, and the end of universal meter has seted up the connection interface, the internally mounted of connection interface has the electric connecting wire, and the first end both ends of electric connecting wire all overlap and establish and install insulating mechanism, heat dissipation mechanism sets up and places the back wall of box at the universal meter.

Preferably, the storage frame is respectively connected with the first partition plate and the second partition plate in a sliding mode through the sliding blocks, and the vertical sections of the first partition plate and the second partition plate are arranged in a concave structure.

Preferably, the insulation mechanism includes a first insulation ring, a second insulation ring and insulation paper, the second insulation ring is connected to an end screw of the first insulation ring, and the insulation paper is fixedly adhered to inner walls of the first insulation ring and the second insulation ring.

Preferably, the shapes and the sizes of the first insulating ring and the second insulating ring are matched, and the insulating paper on the inner walls of the first insulating ring and the second insulating ring is tightly attached to the first end and the last end of the electric connecting wire.

Preferably, the heat dissipation mechanism includes a heat dissipation tube, heat dissipation fins and a dustproof filter net, and the heat dissipation fins are installed at the top end of the interior of the heat dissipation tube, and the dustproof filter net is installed at the tail end of the interior of the heat dissipation tube.

Preferably, the radiating pipes are arranged on the surface of the rear wall of the multimeter placing box at equal intervals, and the tail ends of the radiating pipes are flush with the edge of the rear wall of the multimeter placing box.

Preferably, the top ends of the radiating fins are tightly attached to the rear wall of the multimeter, and the lengths of the radiating fins and the dustproof filter screen are the same as the width of the radiating pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this commonality even piece effect type LED electrical property integrated test equipment, under the effect of external thrust, the storage frame slides in respectively or the roll-off at the lateral wall edge of first baffle and second baffle through the slider to the user takes and places electric connection line, and has storage and reserve effect to electric connection line, in order to do benefit to the protection to electric connection line.

2. Insulating mechanism's setting, through adopting the mode for the split between first insulating ring and the second insulating ring, so that the user is through adjusting the junction between its interval with electric connection line and the universal meter, and the junction between electric connection line and the aluminium base board of circuit presss from both sides tightly, the condition that drops appears in electric connection line both ends after the installation also can be avoided, and because of insulating paper has certain insulating properties, the accessible insulating paper is to the junction between electric connection line and the universal meter, and the junction between electric connection line and the aluminium base board of circuit all has insulating effect, also can avoid taking place the electric leakage at the in-process of test, the efficiency that has the protection to test equipment.

3. The setting of cooling tube can place the even the giving off of the inside heat of box with the universal meter to do benefit to and keep the universal meter to place the stability of the inside temperature of box, can save the universal meter for a long time, and place the box through the cooling tube with the universal meter and carry out the in-process that heat exchanged with the external world, dustproof filter screen can block the particulate matter entering cooling tube in the air, also can avoid the inside of cooling tube to take place to block up.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the utility model showing the matching structure of the multimeter and the electrical connecting wires;

FIG. 3 is a schematic view of the structure of the insulating mechanism of the present invention;

FIG. 4 is a schematic view of the front view structure of the universal meter placing box of the present invention;

fig. 5 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1. a universal meter placing box; 2. a first separator; 3. a second separator; 4. a slider; 5. a storage frame; 6. a universal meter; 7. connecting an interface; 8. an electrical connection line; 9. an insulating mechanism; 901. a first insulating ring; 902. a second insulating ring; 903. insulating paper; 10. a heat dissipation mechanism; 1001. a radiating pipe; 1002. heat dissipation fins; 1003. dustproof filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a universal connecting-piece action type LED electrical property comprehensive test device comprises a universal meter placing box 1, a first partition plate 2, a second partition plate 3, a sliding block 4, a storage frame 5, a universal meter 6, a connecting interface 7, an electrical connecting wire 8, an insulating mechanism 9 and a heat dissipation mechanism 10, wherein the first partition plate 2 is fixedly welded at the lower part in the universal meter placing box 1, the second partition plate 3 is fixedly welded at the upper part of the first partition plate 2, the sliding block 4 is respectively installed on the side walls of the first partition plate 2 and the second partition plate 3, the storage frame 5 is connected with the first partition plate 2 and the second partition plate 3 in a sliding manner through the sliding block 4, the vertical section of the first partition plate 2 and the vertical section of the second partition plate 3 are both in a concave structure, under the action of external thrust, the storage frame 5 slides in or slides out on the side wall edges of the first partition plate 2 and the second partition plate 3 through the sliding block 4, the user can conveniently take and place the electric connecting wire 8, and the electric connecting wire 8 can be stored and reserved, so that the electric connecting wire 8 can be protected;

the multimeter 6 is arranged at the upper end of the second partition board 3, the tail end of the multimeter 6 is provided with a connecting interface 7, an electric connecting wire 8 is arranged inside the connecting interface 7, the first end and the tail end of the electric connecting wire 8 are respectively sleeved with and provided with an insulating mechanism 9, each insulating mechanism 9 comprises a first insulating ring 901, a second insulating ring 902 and insulating paper 903, the tail end of each first insulating ring 901 is connected with the corresponding second insulating ring 902 through a screw, the inner walls of the first insulating ring 901 and the second insulating ring 902 are respectively fixedly adhered with the insulating paper 903, by adopting a split mode between the first insulating ring 901 and the second insulating ring 902, a user can conveniently clamp the connecting part between the electric connecting wire 8 and the multimeter 6 and the connecting part between the electric connecting wire 8 and the circuit aluminum substrate by adjusting the distance between the first insulating ring 901 and the second insulating ring 902, and can also avoid the situation that two ends of the installed electric connecting wire, the shapes and the sizes of the first insulating ring 901 and the second insulating ring 902 are matched, and the insulating paper 903 on the inner walls of the first insulating ring 901 and the second insulating ring 902 is tightly attached to the first end and the last end of the electric connecting wire 8, so that the insulating paper 903 has certain insulating property, the connecting part between the electric connecting wire 8 and the universal meter 6 and the connecting part between the electric connecting wire 8 and the circuit aluminum substrate can be insulated through the insulating paper 903, electric leakage in the test process can be avoided, and the test equipment can be protected;

the heat dissipation mechanism 10 is arranged on the rear wall of the universal meter placement box 1, the heat dissipation mechanism 10 comprises a heat dissipation pipe 1001, heat dissipation fins 1002 and a dustproof filter screen 1003, the heat dissipation fins 1002 are arranged at the top end inside the heat dissipation pipe 1001, the dustproof filter screen 1003 is arranged at the tail end inside the heat dissipation pipe 1001, the heat dissipation effect on the heat inside the universal meter placement box 1 is achieved, the heat dissipation pipes 1001 are arranged on the surface of the rear wall of the universal meter placement box 1 at equal intervals, the tail ends of the heat dissipation pipes 1001 are flush with the edge of the rear wall of the universal meter placement box 1, the heat inside the universal meter placement box 1 can be uniformly dissipated, the stability of the temperature inside the universal meter placement box 1 can be kept, the universal meter 6 can be stored for a long time, the top ends of the heat dissipation fins 1002 are tightly attached to the rear wall of the universal meter 6, the lengths of the heat dissipation fins 1002 and the dustproof filter screen 1003 are the same as the width, the dust screen 1003 can prevent particles in the air from entering the heat pipe 1001, and also prevent the heat pipe 1001 from being clogged.

The working principle is as follows: for the general integrated testing equipment for the electrical performance of the LED with the function of connecting sheets, firstly, a notch formed in the edge of the side wall of the universal meter placing box 1 is opened, the notch is in zipper arrangement, the universal meter 6 in the universal meter placing box 1 can be taken out, then the storage frame 5 is pulled towards the outside direction through a handle on the outer wall of the storage frame 5, at the moment, the storage frame 5 slides out in grooves in the inner walls of the first partition plate 2 and the second partition plate 3 respectively through a sliding block 4, a user can conveniently take the electrical connection wire 8, then, the first end and the last end of the electrical connection wire 8 are respectively embedded into a connection interface 7 of the universal meter 6 and a connection interface 7 of an LED circuit aluminum substrate, then, a first insulating ring 901 and a second insulating ring 902 are respectively sleeved on the left side and the right side of the first end and the last end of the electrical connection wire 8, and the insulating paper 903 on the inner walls of the first insulating ring 901 and the second, the mounting hole that first insulating ring 901 outer wall surface was seted up this moment, the mounting hole of seting up with second insulating ring 902 outer wall surface is in the state of coincidence, imbed the screw in the mounting hole again, do also with firm in connection between first insulating ring 901 and the second insulating ring 902, open universal meter 6's switch at last, universal meter 6 model is F101, and read out the electric current of this LED circuit aluminium base board through the display screen on universal meter 6 surface, voltage and resistance, in order to do benefit to the electric energy test to this LED circuit aluminium base board, just so accomplish the use of whole commonality even piece effect type LED electrical property comprehensive testing equipment, the relevant technique of circuit that the utility relates to is prior art that has disclosed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commonality is even piece effect type LED electrical property integrated test equipment, includes that the universal meter places box (1), universal meter (6) and heat dissipation mechanism (10), its characterized in that: the fixed welding in inside below that box (1) was placed to the universal meter has first baffle (2), and the fixed welding in top of first baffle (2) has second baffle (3), slider (4) are all installed to the lateral wall of first baffle (2) and second baffle (3), and the lateral wall screw connection of slider (4) has storage frame (5), universal meter (6) are installed in the upper end of second baffle (3), and the end of universal meter (6) has seted up connection interface (7), the internally mounted of connection interface (7) has electric connection wire (8), and the first end both ends of electric connection wire (8) all overlap and establish and install insulating mechanism (9), heat dissipation mechanism (10) are seted up and are placed the back wall that box (1) at the universal meter.

2. The apparatus of claim 1, wherein the apparatus comprises: the storage frame (5) is respectively connected with the first partition plate (2) and the second partition plate (3) in a sliding mode through the sliding blocks (4), and the vertical sections of the first partition plate (2) and the second partition plate (3) are arranged in a concave-shaped structure.

3. The apparatus of claim 1, wherein the apparatus comprises: the insulation mechanism (9) comprises a first insulation ring (901), a second insulation ring (902) and insulation paper (903), the tail end of the first insulation ring (901) is connected with the second insulation ring (902) through a screw, and the insulation paper (903) is fixedly adhered to the inner walls of the first insulation ring (901) and the second insulation ring (902).

4. The apparatus of claim 3, wherein the apparatus comprises: the shapes and the sizes of the first insulating ring (901) and the second insulating ring (902) are matched, and the insulating paper (903) on the inner walls of the first insulating ring (901) and the second insulating ring (902) is tightly attached to the head end and the tail end of the electric connecting wire (8).

5. The apparatus of claim 1, wherein the apparatus comprises: the heat dissipation mechanism (10) comprises a heat dissipation pipe (1001), heat dissipation fins (1002) and a dustproof filter screen (1003), the heat dissipation fins (1002) are installed at the top end of the interior of the heat dissipation pipe (1001), and the dustproof filter screen (1003) is installed at the tail end of the interior of the heat dissipation pipe (1001).

6. The apparatus of claim 5, wherein the apparatus comprises: the radiating pipe (1001) is arranged on the surface of the rear wall of the multimeter placing box (1) at equal intervals, and the tail end of the radiating pipe (1001) is flush with the edge of the rear wall of the multimeter placing box (1).

7. The apparatus of claim 5, wherein the apparatus comprises: the top end of the radiating fin (1002) is tightly attached to the rear wall of the multimeter (6), and the lengths of the radiating fin (1002) and the dustproof filter screen (1003) are the same as the width of the radiating pipe (1001).