CN201487870U

CN201487870U - LED module rapid connector

Info

Publication number: CN201487870U
Application number: CN2009201933886U
Authority: CN
Inventors: 梁志威
Original assignee: PR Lighting Ltd
Current assignee: PR Lighting Ltd
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2010-05-26
Anticipated expiration: 2019-08-25

Abstract

The utility model relates to an LED module rapid connector, which belongs to LED module assembly structures and comprises a first fastener, a second fastener, a U-shaped element and a pin. The first fastener is fixed at one end of the LED module and is provided with a first tooth socket and a first locating hole; the second fastener is fixed at the other end of the LED module and is provided with the second tooth socket and a second locating hole; pin holes corresponding to the first locating hole and the second locating hole are arranged on the U-shaped element which is detachably clamped between the exterior parts of the first fastener and the second fastener of two adjacent LED modules to enable the first socket and the second socket of the two LED modules to be contact with each other and enable the pin holes to be communicated with the first locating hole and the second locating hole of the two adjacent LED modules; and the pin passes through the pin holes, the first locating hole and the second locating hole. The LED module rapid connector can conduct rapid connection or disassembly between the modules with firm and reliable connection, and is suitable for the use for various LED curtain walls.

Description

The led module quick connector

Technical field

The utility model relates to a kind of package assembly of led module, especially a kind of structure that makes led module accurately locate and make things convenient for assembly unit.

Background technology

The LED curtain wall usually by a plurality of square or rectangles led module assemble, in order to obtain good display effect, to keep geometry site accurately between the module.

The utility model patent (notification number is CN2851821Y, the day for announcing to be on December 27th, 2006) that name is called " led module package assembly " discloses a kind of led module package assembly, " comprising: a led module; a side of described led module is the viewing area; the periphery of described led module respectively at least the part be provided with at least one flange, couple mouth, guide rail, guide channel; described flange, to couple mouthful be corresponding mutually; and guide rail, guide channel are also corresponding mutually, help a plurality of above-mentioned led modules and are connected combination each other ".The flange that this invention utilization is arranged on the led module periphery embeds the coupling mouthful of adjacent LED modules, utilizes the guide rail that is arranged on the led module periphery to slip into the guide channel of adjacent LED modules, make adjacent led module can both keep accurate connection horizontal and vertical, improve the display quality of curtain wall greatly, greatly reduced the mounting cost of curtain wall.It is the comparison difficulty that but the LED curtain wall of this structure wants to change a certain module that is in non-marginal position, because live with the adjacent block buckle around the led module, has only to begin from the curtain wall edge a relevant module all removed just and can shift out malfunctioning module.

In addition, being connected and fixed between some LED display module mainly connect by stainless steel wire rope and snap close piece, because stainless steel wire is flexible, and string is through at snap close piece, loaded down with trivial details during installing/dismounting, time-consuming, the stainless steel wire distance that string is worn between the module needs to regulate, but very inconvenient adjusting.

Prior art for the led module assembling need make improvements.

The utility model content

The purpose of this utility model provides a kind of led module quick connector, and it can also install and remove module independently from the direction perpendicular to panel except can not need regulating the accurate geometry position that just can keep intermodule.

The utility model comprises first fastener, second fastener, U-shaped spare and latch; First fastener is fixed on an end of led module, and first fastener has first teeth groove and first locating hole; Second fastener is fixed on the other end of led module, and second fastener has second teeth groove and second locating hole; Have on the U-shaped spare and first locating hole and the corresponding pin-and-hole of second locating hole, U-shaped spare removably clamping is in contact with one another two first adjacent fasteners and first teeth groove on second fastener and second teeth groove at first fastener of two adjacent led modules and second fastener outside, and pin-and-hole while and two first adjacent fasteners and first locating hole on second fastener and second locating hole are connected mutually; Latch passes pin-and-hole, first locating hole and second locating hole.

As further improvement of the utility model, U-shaped spare also has ball race, and ball race communicates with pin-and-hole; Latch has back stop slot, and spring and hoodle are arranged in the ball race, and hoodle is pressed on the back stop slot of latch.

Improve as of the present utility model another, the cross section of first fastener is

Shape, the cross section of second fastener is

Shape.

This structure of the present utility model makes two adjacent led modules embed the location by first teeth groove mutually with second teeth groove and adds the fixing of U type spare and latch, reach the purpose that connects or dismantle fast between the module, and in assembling and dissembling process, do not need the adjustment module distance, connect solid reliable.The utility model suits to use on all LED curtain walls.

Description of drawings

Fig. 1 is that first fastener of the present utility model and second fastener are installed in the schematic diagram on the led module;

Fig. 2 is the outside drawing of the utility model embodiment;

Fig. 3 is the cutaway view of embodiment first fastener;

Fig. 4 is the cutaway view of embodiment second fastener;

Fig. 5 is the cutaway view of embodiment U-shaped spare;

Fig. 6 is the schematic diagram of embodiment latch;

Fig. 7 is that embodiment is in the connection view;

Fig. 8 to Figure 11 is that embodiment dismantles led module process schematic diagram.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Referring to Fig. 1, each led module 10 of present embodiment all has one first fastener 1 and one second fastener 2, and a plurality of LED luminescence units 15 are installed on the led module 10; First fastener, 1 usefulness screw 16 is fixed on the upper end of led module 10, and second fastener 2 also is fixed on the lower end of led module 10 with screw 16.

Referring to Fig. 2 to Fig. 4, the cross section of first fastener 1 is Shape has the edge to have a plurality of first equidistant locating holes 6 perpendicular to the bearing of trend of vertical surface upper edge first teeth groove 5 of first teeth groove, 5, the first fasteners 1 of paper direction distribution on the vertical surface of first fastener 1.

The cross section of second fastener 2 is

Shape has the shape complementarity that is located on first teeth groove 5 on first fastener 1 along the shape of second teeth groove, 7, the second teeth groove 7 that distribute perpendicular to the paper direction on the vertical surface of second fastener 2; The bearing of trend of vertical surface upper edge second teeth groove 7 of second fastener 2 has a plurality of second locating holes 8, and the pitch-row of these second locating holes 8 is the same with the aperture with the pitch-row that the aperture is located on first locating hole 6 on first fastener 1.

When first fastener 1 of a led module is fitted mutually with second fastener 2 of another adjacent with it led module, first teeth groove 5 on first fastener 1 embeds the perforation of aliging one by one of first locating hole 6 and second locating hole 8 on second fastener 2 on second teeth groove, 7, the first fasteners 1 on second fastener 2.

Referring to Fig. 5 and Fig. 2, the body cross-section of U-shaped spare 3 is inverted U-shaped, two pin-and-holes 9 that distribute along the length direction of U-shaped spare are arranged on it, pin-and-hole 9 penetrates the both wings of U-shaped spare 3, the pitch-row of two pin-and-holes 9 is identical with the pitch-row and the aperture of first locating hole 6 on first fastener 1 or second locating hole 8 on second fastener 2 with the aperture, U-shaped spare 3 removably is clipped in the outside of the vertical surface of first fastener 1 of two adjacent led modules and second fastener 2, and the A/F of U-shaped spare 3 is equal to the gross thickness that first teeth groove 5 embeds the vertical surface of second teeth groove, 7 back first fasteners 1 and second fastener 2.Also have 11, two ball races 11 of two ball races to communicate with two pin-and-holes 9 respectively on the U-shaped spare 3; Be packaged with hoodle 14 and spring 13 in the ball race 11, hoodle 14 always tries hard to stretch out in pin-and-hole 9 under spring 13 pressure effects.

Referring to Fig. 6, pin rod 17 front ends of latch 4 have back stop slot 12, and there is pull-button 18 rear end of pin rod 17, and the diameter of pin rod 17 is slightly less than the diameter of the pin-and-hole on the U-shaped spare.

Referring to Fig. 7, first teeth groove of two adjacent led modules embedded second teeth groove and make first locating hole and the perforation of aliging mutually of second locating hole; U-shaped spare 3 blocks first fastener 1 and second fastener 2 from top to down and the pin-and-hole on the U-shaped spare 3 is connected mutually with first locating hole and second locating hole simultaneously; Be subjected to the constraint of U-shaped spare 3, two adjacent led modules all can not get loose mobile at vertical and horizontal.The pin rod 17 of latch passes pin-and-hole 9, first locating hole 6 and second locating hole 8 from left to right is fixed together U-shaped spare 3, first fastener 1 and second fastener 2; Hoodle 14 roof pressures can not withdraw from latch on the back stop slot 12 of pin rod 17 easily.

When dismantling the some led module on the curtain wall, two ends remove this led module up and down with being connected all of adjacent LED modules.At first reinforcing is extracted (referring to Fig. 8) to two latches 4 left in pull-button 18 in the pin-and-hole 9 of U-shaped spare 3; Again U-shaped spare 3 is upwards moved apart first fastener 1 and second fastener 2 (referring to Fig. 9); Lose the constraint of U-shaped spare 3 between first fastener 1 and second fastener 2, can separate (referring to Figure 10) under external force; Because the cross section is

First fastener 1 of shape always is positioned at the cross section and is

The left side of second fastener 2 of shape is so need do led module 10 upper ends slightly to tilt so that extract this led module (referring to Figure 11) out to the upper left side.

The utility model can both carry out independent replacing to any led module on the curtain wall and need not relate to other module of periphery, has embodied and has installed and removed fast and easy, the solid reliable advantage of connection between the module.

Claims

1. led module quick connector, it is characterized in that: it comprises first fastener (1), second fastener (2), U-shaped spare (3) and latch (4); First fastener (1) is fixed on an end of led module (10), and first fastener (1) has first teeth groove (5) and first locating hole (6); Second fastener (2) is fixed on the other end of led module (10), and second fastener (2) has second teeth groove (7) and second locating hole (8); Have on the U-shaped spare (3) and described first locating hole (6) and the corresponding pin-and-hole of described second locating hole (8) (9), U-shaped spare (3) removably clamping makes two adjacent first fasteners (1) and first teeth groove (5) on second fastener (2) be in contact with one another with second teeth groove (7) in first fastener (1) and second fastener (2) outside of two adjacent led modules (10), and makes described pin-and-hole (9) while and two adjacent first fasteners (1) and first locating hole (6) on second fastener (2) and second locating hole (8) perforation mutually; Described latch (4) passes described pin-and-hole (9), first locating hole (6) and second locating hole (8).

2. according to the described led module quick connector of claim 1, it is characterized in that: described U-shaped spare (3) also has ball race (11), and ball race (11) communicates with described pin-and-hole (9); Described latch (4) has back stop slot (12), and spring (13) and hoodle (14) are arranged in the ball race (11), and hoodle (14) is pressed on the back stop slot (12) of latch (4).

3. according to the described led module quick connector of claim 1, it is characterized in that: the cross section of first fastener (1) is

Shape, the cross section of second fastener (2) is

Shape.