CN218448715U

CN218448715U - Paster connector structure of LED lamp area

Info

Publication number: CN218448715U
Application number: CN202222206629.4U
Authority: CN
Inventors: 喻超
Original assignee: Shenzhen Guoying Optoelectronics Co ltd
Current assignee: Shenzhen Guoying Optoelectronics Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-03
Anticipated expiration: 2032-08-22

Abstract

The utility model provides a paster connector structure in LED lamp area, including electrically conductive contact piece and insulating plastic shell, be equipped with the contact piece draw-in groove on the plastic shell, the contact piece sets up within the contact piece draw-in groove, be equipped with first elastic arm and second elastic arm on the contact piece, enclose between first elastic arm and the second elastic arm and close the LED lamp area draw-in groove that forms a tight LED lamp area of clamp, still be equipped with the paster platform of paster on another LED lamp area on the contact piece. The utility model has the advantages that: the LED lamp strip can be clamped through the first elastic arm and the second elastic arm, and therefore the reliability of electrical connection is improved.

Description

Paster connector structure in LED lamp area

Technical Field

The utility model relates to a lighting device especially relates to a paster connector structure in LED lamp area.

Background

The patch connector is used for conducting conductive connection between the two sections of LED lamp strips, and the existing patch connector is easy to loosen in a long-term use process, so that the electrical connection is unreliable.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a paster connector structure in LED lamp area.

The utility model provides a paster connector structure in LED lamp area, including electrically conductive contact piece and insulating plastic shell, be equipped with the contact piece draw-in groove on the plastic shell, the contact piece sets up within the contact piece draw-in groove, be equipped with first elastic arm and second elastic arm on the contact piece, enclose between first elastic arm and the second elastic arm and close the LED lamp area draw-in groove that forms a tight LED lamp area of clamp, still be equipped with the paster platform of paster on another LED lamp area on the contact piece.

As a further improvement, the contact piece is further provided with a first limit step, and the contact piece clamping groove is internally provided with a second limit step matched with the first limit step.

As a further improvement, the first elastic arm is provided with a first arc protrusion, the second elastic arm is provided with a second arc protrusion, and the first arc protrusion and the second arc protrusion are symmetrically arranged and form a gap for clamping the LED lamp strip.

As a further improvement, the gap is located the notch of the LED lamp strip slot.

As a further improvement of the present invention, the contact piece is clamped in the contact piece clamping groove.

As a further improvement, the first elastic arm and the contact piece slot are provided with an opening clearance for the first elastic arm, and the second elastic arm and the contact piece slot are provided with an opening clearance for the second elastic arm.

As a further improvement of the present invention, a socket for inserting the LED lamp strip is provided on the contact piece clamping groove, and the notch of the LED lamp strip clamping groove is located on the socket.

As a further improvement of the utility model, the contact pieces are at least two and are arranged in parallel.

As a further improvement, the plastic shell is made of LCP fireproof plastic.

The utility model has the advantages that: through above-mentioned scheme, the tight LED lamp area of accessible first elastic arm and the tight LED lamp area of second elastic arm clamp to improve electric connection's reliability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other solutions can be obtained according to the drawings without creative efforts.

Fig. 1 is an assembly schematic diagram of the patch connector structure of the LED lamp strip of the present invention.

Fig. 2 is an exploded schematic view of the patch connector structure of the LED lamp strip of the present invention.

Fig. 3 is a schematic cross-sectional view of the patch connector structure of the LED lamp strip of the present invention.

Fig. 4 is a schematic view of the contact piece of the patch connector structure of the LED lamp strip of the present invention.

Fig. 5 is a schematic view of the contact piece of the patch connector structure of the LED lamp strip of the present invention.

Fig. 6 is a schematic diagram of the plastic housing of the patch connector structure of the LED lamp strip of the present invention.

Fig. 7 is a schematic sectional view of the plastic housing of the patch connector structure of the LED lamp strip of the present invention.

Fig. 8 is a schematic sectional view of the plastic housing of the patch connector structure of the LED lamp strip of the present invention.

Fig. 9 is a schematic diagram of the plastic housing of the patch connector structure of the LED lamp strip of the present invention.

Fig. 10 is an exploded schematic view of the patch connector structure of the LED strip of the present invention.

Fig. 11 is a schematic cross-sectional view of a patch connector structure of a LED lamp strip.

Fig. 12 is a schematic diagram of the use of the patch connector structure of the LED strip of the present invention.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the following description and embodiments.

As shown in fig. 1 to 12

A patch connector structure 100 of a LED strip for connecting a LED strip 200 and a LED strip 300.

The patch connector structure 100 mainly comprises a conductive contact piece 1 and an insulating plastic housing 2.

The plastic casing 2 is provided with a contact piece clamping groove 2-1, the contact piece 1 is arranged in the contact piece clamping groove 2-1, the contact piece 1 is provided with a first elastic arm 1-3 and a second elastic arm 1-4, the first elastic arm 1-3 and the second elastic arm 1-4 are enclosed to form an LED lamp strip clamping groove for clamping the LED lamp strip 200, and the contact piece 1 is further provided with a patch platform 1-6 which is pasted on the LED lamp strip 300.

The contact piece 1 is also provided with first limiting steps 1-1 and 1-5, and the contact piece clamping groove 2-1 is internally provided with second limiting steps 2-2 and 2-3 matched with the first limiting steps 1-1 and 1-5.

The LED lamp strip clamping device is characterized in that first arc-shaped protrusions 1-31 are arranged on the first elastic arms 1-3, second arc-shaped protrusions 1-41 are arranged on the second elastic arms 1-4, and the first arc-shaped protrusions 1-31 and the second arc-shaped protrusions 1-41 are symmetrically arranged to form a gap for clamping the LED lamp strip.

The gap is positioned in a notch of the LED lamp strip clamping groove 2-1.

The contact piece 1 is clamped in the contact piece clamping groove, a clamping plane 1-2 is arranged on the contact piece 1 for tight fit, and clamping surfaces 2-2-1 and 2-3-1 are arranged on the contact piece clamping groove.

A movable gap 1-30 for opening the first elastic arm 1-3 is arranged between the first elastic arm 1-1 and the contact piece clamping groove 2-1, and a movable gap 1-40 for opening the second elastic arm 1-4 is arranged between the second elastic arm 1-4 and the contact piece clamping groove 2-1.

A socket 2-4 for inserting the LED lamp strip 200 is arranged on the contact piece clamping groove 2-1, and a notch of the LED lamp strip clamping groove is positioned on the socket 2-4.

The contact pieces 1 are at least two and arranged in parallel, and six parallel contact pieces 1 are preferably adopted in the embodiment, so that loosening can be avoided, and the reliability of electrical connection is further improved.

The plastic housing 2 is preferably made of LCP (i.e. industrial liquid crystal polymer) fire-resistant plastic.

The utility model provides a pair of paster connector structure 100 in LED lamp area impels six contact piece 1 respectively in six contact piece draw-in grooves 2-1 of plastic shell 2 to ensure first spacing step 1-1, 1-5 of contact piece 1 respectively with the spacing step 2-2 of second, 2-3 contact, contact piece 1 and the 2 chucking cooperation of plastic shell, the terminal surface 1-7 of contact piece 1 and the terminal surface 2-5 parallel and level of plastic shell 2.

When the LED lamp strip mounting structure is used, the mounting platform 1-6 of the mounting connector structure 100 is mounted on the LED lamp strip 300 in an SMT mode, the end part, provided with the bonding pad, of the LED lamp strip 200 is inserted into the notch of the LED lamp strip clamping groove through the inserting hole 2-4, the first elastic arm 1-3 and the second elastic arm 1-4 can clamp the LED lamp strip 200 tightly, accordingly conducting connection of the LED lamp strip 200 and the LED lamp strip 300 is achieved, and reliability of electrical connection is effectively improved.

The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a paster connector structure in LED lamp area which characterized in that: the LED lamp strip clamping groove is formed between the first elastic arm and the second elastic arm in a surrounding mode, and an LED lamp strip clamping groove for clamping an LED lamp strip is formed in the contact piece.

2. The patch connector structure of a LED strip according to claim 1, wherein: the contact piece is further provided with a first limiting step, and a second limiting step matched with the first limiting step is arranged in the contact piece clamping groove.

3. A patch connector structure for a LED strip according to claim 1, wherein: the LED lamp strip clamping device is characterized in that a first arc-shaped bulge is arranged on the first elastic arm, a second arc-shaped bulge is arranged on the second elastic arm, and the first arc-shaped bulge and the second arc-shaped bulge are symmetrically arranged to form a gap for clamping the LED lamp strip.

4. A patch connector structure for a LED strip according to claim 3, wherein: the gap is located in a notch of the LED lamp strip clamping groove.

5. The patch connector structure of a LED strip according to claim 1, wherein: the contact piece is clamped in the contact piece clamping groove.

6. A patch connector structure for a LED strip according to claim 1, wherein: a movable gap for the first elastic arm to stretch is arranged between the first elastic arm and the contact piece clamping groove, and a movable gap for the second elastic arm to stretch is arranged between the second elastic arm and the contact piece clamping groove.

7. A patch connector structure for a LED strip according to claim 1, wherein: and a socket for inserting the LED lamp strip is arranged on the contact piece clamping groove, and the notch of the LED lamp strip clamping groove is positioned on the socket.

8. The patch connector structure of a LED strip according to claim 1, wherein: at least two of the contact pieces are arranged in parallel.

9. The patch connector structure of a LED strip according to claim 1, wherein: the plastic shell is made of LCP fireproof plastic.