CN209747740U - LED wire fixing connector - Google Patents

Abstract

The utility model relates to a wire rod connector technical field just discloses a LED wire rod fixed connector, including the plastic seat body, one side of plastic seat body is equipped with the wire rod, and the inside of plastic seat body is equipped with the terminal, one side fixedly connected with telescopic link of plastic seat body inner chamber bottom, the expansion end movable sleeve of telescopic link bottom is equipped with the spring. This LED wire rod fixed connector, through the arc contact point contact back in the terminal with the LED area, push down flexible seat, utilize the elasticity of telescopic link and spring to drive the top that extrudees the lug extrusion terminal arc contact point, sheathe cutting ferrule and clamp in proper order again, thereby it is solid to carry out the card to the extrusion lug after pushing down, and then make the extrusion terminal arc contact point that the extrusion lug is firm, improve the steadiness after terminal arc contact point and the contact connection is taken to LED, avoid LED to take out to appear not hard up and even by unexpected pulling out and the condition of broken connection, improve the service quality of LED wire rod connector.

Description

LED wire fixing connector

Technical Field

The utility model relates to a wire rod connector technical field specifically is a LED wire rod fixed connector.

Background

The wire rod is generally made of common carbon steel and high-quality carbon steel, according to different steel distribution catalogues and purposes, the wire rod is one of the hot-rolled steel sections with the smallest section size, the hot-rolled round steel supplied in coils with eight specifications of 5-9 mm in diameter is generally called a wire rod, the wire rod is delivered in coils and is also called a wire rod, and the wire rod can be divided into a high-speed wire rod (high-speed wire rod) and a common wire rod (common wire rod) according to different rolling mills.

However, when the conventional fixed connector for the LED wire is used, only the arc-shaped contact point in the terminal of the LED wire connector contacts with the contact point of the LED belt, and a corresponding clamping structure is not provided to clamp and fix the contact point of the terminal and the contact point of the LED belt, so that the LED belt is easily loosened, and even is accidentally pulled out to interrupt the connection, thereby affecting the use quality of the LED wire connector.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a LED wire rod fixed connector, possess the contact in terminal and the LED area to LED wire rod connector and consolidate the advantage, the fixed connector of current LED wire rod has been solved, when using, LED wire rod connector is the arc contact point in the terminal and the contact in LED area only, it is solid to carry out the card after the contact of terminal and LED area to set up corresponding card solid structure, lead to LED area easily to appear not hard up, even by unexpected pull-out and interrupt connection, the problem of LED wire rod connector use quality has been influenced.

The utility model provides a following technical scheme: a LED wire fixing connector comprises a plastic seat body, wherein one side of the plastic seat body is provided with a wire, a terminal is arranged in the plastic seat body, one side of the bottom of an inner cavity of the plastic seat body is fixedly connected with a telescopic rod, the movable end of the bottom of the telescopic rod is movably sleeved with a spring, the fixed end of the top of the telescopic rod is fixedly connected with a telescopic seat, the middle part of the bottom end of the telescopic seat is fixedly connected with an extrusion lug, the bottom of the extrusion lug is provided with a heat-conducting base plate, one side of the bottom of the plastic seat body and the top of the telescopic seat are respectively provided with a positioning groove with a corresponding position, one side of the bottom of the plastic seat body and the top of the telescopic seat are movably sleeved with a cutting sleeve, the bottom of the cutting sleeve is provided with a positioning block, the outer wall of the cutting sleeve is, the top of clamp is equipped with the heating panel, and the bleeder vent has been seted up to the inside of clamp, the bottom activity of plastic seat body inner chamber has cup jointed the LED area, one side at LED area top is equipped with the contact, the contact at LED area top cup joints with the arc contact point activity of terminal one end.

Preferably, the top of spring and the bottom fixed connection of telescopic link stiff end, and the bottom of spring and the bottom fixed connection of plastic seat body inner chamber.

Preferably, the arc at the bottom of the heat conducting substrate is matched with the arc of the contact point at one end of the terminal, and the heat conducting substrate is movably connected with the arc contact point at one end of the terminal.

Preferably, the positioning grooves on one side of the bottom of the plastic seat body and the top of the telescopic seat are movably sleeved with the positioning blocks on the two cutting sleeves respectively.

Preferably, the heat conduction connecting piece is divided into three sections and is sequentially arranged inside the clamp, the clamping sleeve and the telescopic seat, and the three sections of the heat conduction connecting piece inside the clamp, the clamping sleeve and the telescopic seat correspond to each other in position.

Preferably, the air holes are divided into three sections and are sequentially arranged inside the clamp, the clamping sleeve and the telescopic seat, and the positions of the three sections of air holes in the clamp, the clamping sleeve and the telescopic seat correspond to each other.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. This LED wire rod fixed connector, through the arc contact point contact back in the terminal with the LED area, push down flexible seat, utilize the elasticity of telescopic link and spring to drive the top that extrudees the lug extrusion terminal arc contact point, sheathe cutting ferrule and clamp in proper order again, thereby it is solid to carry out the card to the extrusion lug after pushing down, and then make the extrusion terminal arc contact point that the extrusion lug is firm, improve the steadiness after terminal arc contact point and the contact connection is taken to LED, avoid LED to take out to appear not hard up and even by unexpected pulling out and the condition of broken connection, improve the service quality of LED wire rod connector.

2. This LED wire rod fixed connector, through the heat conduction base plate that is located extrusion lug bottom with the heat that produces in terminal and the contact use, conduct to the heating panel at clamp top through the heat conduction connecting piece on, thereby utilize the heating panel to carry out high efficiency's heat dissipation, utilize the bleeder vent simultaneously, communicate the inside of external environment and plastic body 1, thereby accelerate the heat dissipation of plastic body 1 inside, and then improve the radiating effect in the connector use, be favorable to improving security and the stability that the connector used.

drawings

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

FIG. 2 is a schematic view of the clamp of the present invention;

Fig. 3 is the schematic diagram of the structure card sleeve of the utility model.

In the figure: 1. a plastic seat body; 2. a wire rod; 3. a terminal; 4. a telescopic rod; 5. a spring; 6. a telescopic base; 7. extruding the bump; 8. a heat conductive substrate; 9. positioning a groove; 10. a card sleeve; 11. positioning blocks; 12. clamping a hoop; 13. a thermally conductive connector; 14. a heat dissipation plate; 15. air holes are formed; 16. an LED strip; 17. and (4) a contact.

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. 1-3, an LED wire fixing connector comprises a plastic seat body 1, a wire 2 disposed on one side of the plastic seat body 1, a terminal 3 disposed inside the plastic seat body 1, a telescopic rod 4 fixedly connected to one side of the bottom of the cavity of the plastic seat body 1, a spring 5 movably sleeved on the movable end of the bottom of the telescopic rod 4, the top of the spring 5 fixedly connected to the bottom of the fixed end of the telescopic rod 4, the bottom of the spring 5 fixedly connected to the bottom of the cavity of the plastic seat body 1, a telescopic seat 6 fixedly connected to the fixed end of the top of the telescopic rod 4, an extruding protrusion 7 fixedly connected to the middle of the bottom of the telescopic seat 6, when the connector is installed, the telescopic seat 6 is pressed to drive the extruding protrusion 7 to press the arc contact point of one end of the extruding terminal 3, so that the arc contact point of one end of the terminal 3 is tightly attached to a contact point 17 on the top of one end of an LED strip 16, the tightly attached terminal 3 and the contact 17 are fixed through the cutting sleeve 10 and the clamp 12, so that the stability of the connection between the arc contact point of the terminal 3 and the contact 17 on the LED strip 16 is improved, the situation that the connection is interrupted due to looseness or even accidental pulling out of the LED strip 16 in the using process is avoided, the use quality of the LED wire connector is improved, the bottom of the extrusion bump 7 is provided with a heat-conducting base plate 8, the arc shape of the bottom of the heat-conducting base plate 8 is matched with the arc shape of the contact point at one end of the terminal 3, the heat-conducting base plate 8 is movably connected with the arc contact point at one end of the terminal 3, one side of the bottom of the plastic seat body 1 and the top of the telescopic seat 6 are respectively provided with positioning grooves 9 with corresponding positions, one side of the bottom of the plastic seat body 1 and the positioning grooves 9 at the top of the telescopic seat 6 are respectively movably sleeved with the positioning blocks 11 on the two, the bottom of the cutting sleeve 10 is provided with a positioning block 11, the positioning block 11 on the cutting sleeve 10 is utilized to be matched with one side of the bottom of the plastic seat body 1 and a positioning groove 9 at the top of the telescopic seat 6, so that the cutting sleeve 10, the plastic seat body 1 and the telescopic seat 6 can be conveniently positioned and installed, the outer wall of the cutting sleeve 10 is movably sleeved with a clamp 12, the top of the heat conducting base plate 8 is fixedly connected with a heat conducting connecting piece 13 positioned in the telescopic seat 6, the heat conducting connecting piece 13 is divided into three sections and is sequentially arranged in the clamp 12, the cutting sleeve 10 and the telescopic seat 6, the three sections of the heat conducting connecting piece 13 positioned in the clamp 12, the cutting sleeve 10 and the telescopic seat 6 are corresponding in position, the top of the clamp 12 is provided with a heat radiating plate 14, the clamp 12 is provided with air holes 15, the air holes 15 are divided into three sections and are sequentially arranged in the clamp 12, when the cutting ferrule 10 and the clamping hoop 12 are installed, the cutting ferrule 10 driving the heat conduction connecting piece 13 and the air vent 15 is sleeved on the telescopic seat 6, and when the cutting ferrule 10 and the clamping hoop 12 are installed, the heat dissipation of the heat dissipation plate 14 can be ensured by aligning the heat conduction connecting piece 13 on the cutting ferrule 12 and the heat conduction connecting piece 13 on the cutting ferrule 10, and the heat conduction connecting piece 13 is aligned, the corresponding positions of the air vent 15 on the cutting ferrule 12 and the cutting ferrule 10 are also aligned, the bottom of the inner cavity of the plastic seat body 1 is movably sleeved with an LED belt 16, one side of the top of the LED belt 16 is provided with a contact 17, the contact 17 at the top of the LED belt 16 is movably sleeved with an arc contact at one end of the terminal 3, when the LED belt 16 needs to be replaced, the cutting ferrule 12 is screwed out or pulled out, then the two cutting ferrules 10 are taken down, the telescopic seat 6 is automatically driven to reset by utilizing, the LED belt 16 can be conveniently replaced and the like, the disassembly is very simple, the use is convenient, and the labor and the time are saved.

The working principle is as follows: when the installation, take 16 inside the insertion plastic seat body 1 with LED, and place the arc contact point below of 3 one ends of terminal with contact 17, then, press flexible seat 6, cooperation through telescopic link 4 and spring 5, drive flexible seat 6 and push down, thereby drive extrusion lug 7 and push down the arc contact point of 3 one ends of extrusion terminal, make the arc contact point of 3 one ends of terminal closely laminate in the contact 17 at 16 one end tops of LED area, and finally, block two cutting ferrule 10 in the constant head tank 9 of 6 tops of flexible seat and plastic seat body 1 bottom respectively through locating piece 11, overlap the outside at cutting ferrule 10 with clamp 12 again, can.

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 (6)

1. The utility model provides a LED wire rod fixed connector, includes plastic seat body (1), its characterized in that: one side of the plastic seat body (1) is provided with wires (2), a terminal (3) is arranged inside the plastic seat body (1), one side of the bottom of an inner cavity of the plastic seat body (1) is fixedly connected with a telescopic rod (4), a movable end of the bottom of the telescopic rod (4) is movably sleeved with a spring (5), a fixed end of the top of the telescopic rod (4) is fixedly connected with a telescopic seat (6), the middle of the bottom of the telescopic seat (6) is fixedly connected with an extrusion lug (7), the bottom of the extrusion lug (7) is provided with a heat conduction substrate (8), one side of the bottom of the plastic seat body (1) and the top of the telescopic seat (6) are respectively provided with a positioning groove (9) with a corresponding position, one side of the bottom of the plastic seat body (1) and the top of the telescopic seat (6) are respectively and movably sleeved with a clamping sleeve (10), the bottom of, and movable sleeve is equipped with clamp (12) on the outer wall of cutting ferrule (10), the top fixedly connected with of heat conduction base plate (8) is located flexible seat (6) inside heat conduction connecting piece (13), the top of clamp (12) is equipped with heating panel (14), and inside of clamp (12) has seted up bleeder vent (15), the bottom activity of plastic seat body (1) inner chamber has been cup jointed LED and has been taken (16), one side at LED area (16) top is equipped with contact (17), contact (17) at LED area (16) top cup joint with the arc contact point activity of terminal (3) one end.

2. The LED wire fixing connector according to claim 1, wherein: the top of spring (5) and the bottom fixed connection of telescopic link (4) stiff end, and the bottom of spring (5) and the bottom fixed connection of plastic seat body (1) inner chamber.

3. The LED wire fixing connector according to claim 1, wherein: the arc of heat conduction base plate (8) bottom and the contact point arc looks adaptation of terminal (3) one end, and heat conduction base plate (8) and the arc contact point swing joint of terminal (3) one end.

4. The LED wire fixing connector according to claim 1, wherein: one side of the bottom of the plastic seat body (1) and the positioning grooves (9) at the top of the telescopic seat (6) are movably sleeved with the positioning blocks (11) on the two cutting sleeves (10) respectively.

5. The LED wire fixing connector according to claim 1, wherein: the heat conduction connecting piece (13) is divided into three sections and sequentially arranged inside the clamp hoop (12), the clamping sleeve (10) and the telescopic seat (6), and the three sections of the heat conduction connecting piece (13) located inside the clamp hoop (12), the clamping sleeve (10) and the telescopic seat (6) are corresponding in position.

6. The LED wire fixing connector according to claim 1, wherein: the air holes (15) are divided into three sections and are sequentially arranged inside the clamp hoop (12), the clamping sleeve (10) and the telescopic seat (6), and the positions of the three sections of air holes (15) inside the clamp hoop (12), the clamping sleeve (10) and the telescopic seat (6) are corresponding.