CN216597622U

CN216597622U - LED light-emitting diode

Info

Publication number: CN216597622U
Application number: CN202122686863.7U
Authority: CN
Inventors: 夏勇; 李道德
Original assignee: Kunshan Quansheng Electronics Co ltd
Current assignee: Kunshan Quansheng Electronics Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-24
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an LED (light-emitting diode), which comprises a cylinder, wherein lead frames are fixedly connected to the bottom of the cylinder, an anode wire is fixedly connected to the front of the top of the cylinder, a cathode wire is fixedly connected to the back of the top of the cylinder, a bracket is fixedly connected to the tops of the anode wire and the cathode wire, an LED chip is fixedly connected to the inner cavity of the bracket, the anode wire, the cathode wire and the lead frames are fixedly connected with the cylinder in a welding mode, the anode wire, the cathode wire and the lead frames cannot be easily disconnected from the cylinder in the use process, the service life is prolonged, the bracket is arranged and fixedly connected with the anode wire and the cathode wire, when the anode wire and the cathode wire are electrified, the bracket is also electrified, the LED chip is directly clamped in the inner cavity of the bracket, when the LED chip is damaged, a lampshade is taken down and is replaced, and the lampshade is made of transparent epoxy resin, the LED chip can be protected from external force.

Description

LED light-emitting diode

Technical Field

The utility model relates to the technical field of diodes, in particular to an LED (light emitting diode).

Background

A light emitting diode, abbreviated as LED, is a commonly used light emitting device, emits light by energy released by recombination of electrons and holes, and is widely used in the field of illumination. The light emitting diode can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like. Such electronic devices appeared as early as 1962, and only low-intensity red light was emitted in the early stage, and other versions of monochromatic light were developed later, and the light emitted so far has spread to visible light, infrared light and ultraviolet light, and the light intensity has been improved to a comparable level. The utility model can be used as an indicator light, a display panel and the like at the beginning; with the continuous progress of technology, light emitting diodes have been widely used for displays and lighting.

However, the conventional light emitting diode is usually connected with a circuit board by soldering, the circuit board may be damaged if a worker loses operation during the welding process, and the light emitting diode is troublesome to replace when damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an LED light emitting diode to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED, includes the cylinder, the equal fixedly connected with lead frame in cylindrical bottom, the positive fixedly connected with positive pole line at cylinder top, the back fixedly connected with negative pole line at cylinder top, the top fixedly connected with support of positive pole line and negative pole line, the inner chamber fixedly connected with LED chip of support.

Preferably, the anode wire, the cathode wire and the lead frame are fixedly connected with the cylinder in a welding mode.

Preferably, the support is fixedly connected with the anode wire and the cathode wire in a welding mode, and the LED chip is fixedly connected with the support in a clamping mode.

Preferably, the top of the cylinder is fixedly connected with a lampshade in a clamping manner.

Preferably, the equal first solid fixed ring of fixedly connected with in right side of lead frame, the solid fixed ring of the equal fixedly connected with second in outer left side of lead frame, first solid fixed ring passes through circle axle and second fixed ring fixed connection, the equal fixedly connected with rectangular block in first solid fixed ring and the solid fixed ring's of second outer lane, the inner chamber swing joint of rectangular block has the screw.

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

1. this LED emitting diode when needs are connected the lead frame of lead frame and circuit board, unscrews the screw, and first solid fixed ring can rotate 180 degrees through the round axle connection with the solid fixed ring of second, opens first solid fixed ring and the solid fixed ring of second to put the lead frame of lead frame and circuit board first solid fixed ring and the solid fixed ring's of second inner chamber, will close first solid fixed ring and the solid fixed ring of second and screw up the screw and can fix.

2. This LED emitting diode, the positive pole line, negative pole line and lead frame pass through welded mode and cylinder fixed connection, positive pole line in the use, negative pole line and lead frame can not break off with the cylinder easily, increase life, through setting up the support, and with positive pole line and negative pole line fixed connection, when positive pole line and negative pole line circular telegram, the support also can circular telegram, it can directly with the inner chamber of LED chip card at the support, mode through the joint, when the LED chip damages, take off the lamp shade, change can, the lamp shade can for transparent epoxy material can protect the LED chip not receive external force.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a cross-sectional view of an LED light emitting diode according to the present invention.

Fig. 3 is a partial enlarged view of an LED according to the present invention.

In the figure: 1. a cylinder; 2. a lead frame; 3. an anode wire; 4. a cathode line; 5. a support; 6. an LED chip; 7. a lamp shade; 8. a first retaining ring; 9. a second retaining ring; 10. a circular shaft; 11. a rectangular block; 12. And (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a LED, includes cylinder 1, the equal fixedly connected with lead frame 2 in cylinder 1's bottom, the positive fixedly connected with positive pole line 3 at 1 top of cylinder, the back fixedly connected with negative pole line 4 at 1 top of cylinder, the top fixedly connected with support 5 of positive pole line 3 and negative pole line 4, the inner chamber fixedly connected with LED chip 6 of support 5.

Wherein, the anode wire 3, the cathode wire 4 and the lead frame 2 are fixedly connected with the cylinder 1 in a welding mode.

In this embodiment, the anode wire 3, the cathode wire 4 and the lead frame 2 are fixedly connected with the cylinder 1 in a welding manner, and the anode wire 3, the cathode wire 4 and the lead frame 2 cannot be easily disconnected from the cylinder 1 in the using process, so that the service life is prolonged.

Wherein, support 5 is through welded mode and positive pole line 3 and negative pole line 4 fixed connection, and LED chip 6 is through the mode of joint and support 5 fixed connection.

In this embodiment, through setting up support 5 to with positive pole line 3 and 4 fixed connection of negative pole line, when positive pole line 3 and 4 circular telegrams of negative pole line, support 5 also can the circular telegram, directly with 6 cards of LED chip in the inner chamber of support 5 can, through the mode of joint, when 6 damages of LED chip, take off lamp shade 7, change can.

Wherein, the top of the column 1 is fixedly connected with a lampshade 7 in a clamping way.

In this embodiment, the lamp cover 7 is made of transparent epoxy resin, and can protect the LED chip 6 from external force.

Wherein, the equal first solid fixed ring 8 of fixedly connected with in right side of lead frame 2, the solid fixed ring 9 of the equal fixedly connected with second in outer left side of lead frame 2, first solid fixed ring 8 is through the solid fixed ring 9 fixed connection of circle axle 10 and second, the equal fixedly connected with rectangular block 11 in outer lane of the solid fixed ring 8 of first solid fixed ring and the solid fixed ring 9 of second, the inner chamber swing joint of rectangular block 11 has screw 12.

In this embodiment, when needing to be connected the lead frame of lead frame 2 and circuit board, unscrew screw 12, first solid fixed ring 8 can rotate 180 degrees through the connection of circle axle with the solid fixed ring 9 of second, open first solid fixed ring 8 and the solid fixed ring 9 of second to put the lead frame of lead frame 2 and circuit board into the inner chamber of first solid fixed ring 8 and the solid fixed ring 9 of second, it can fix to close screw 12 with first solid fixed ring 8 and the solid fixed ring 9 of second.

The working principle is as follows: when needing to be connected the lead frame of lead frame 2 and circuit board, unscrew screw 12, first solid fixed ring 8 can rotate 180 degrees through the circle hub connection with the solid fixed ring 9 of second, open first solid fixed ring 8 and the solid fixed ring 9 of second to put the lead frame of lead frame 2 and circuit board the inner chamber of first solid fixed ring 8 and the solid fixed ring 9 of second, it can be fixed to close the screw 12 of screwing up with first solid fixed ring 8 and the solid fixed ring 9 of second.

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

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED light-emitting diode comprising a cylinder (1), characterized in that: the equal fixedly connected with lead frame (2) in bottom of cylinder (1), the positive fixedly connected with positive pole line (3) at cylinder (1) top, the back fixedly connected with negative pole line (4) at cylinder (1) top, the top fixedly connected with support (5) of positive pole line (3) and negative pole line (4), the inner chamber fixedly connected with LED chip (6) of support (5).

2. An LED light emitting diode according to claim 1, wherein: the anode wire (3), the cathode wire (4) and the lead frame (2) are fixedly connected with the cylinder (1) in a welding mode.

3. An LED light emitting diode according to claim 1, wherein: support (5) are through welded mode and positive pole line (3) and negative pole line (4) fixed connection, LED chip (6) are through the mode and support (5) fixed connection of joint.

4. An LED light emitting diode according to claim 1, wherein: the top of the cylinder (1) is fixedly connected with a lampshade (7) in a clamping manner.

5. An LED light emitting diode according to claim 1, wherein: the equal first solid fixed ring of fixedly connected with in right side (8) of lead frame (2), the solid fixed ring of the equal fixedly connected with second in outer left side (9) of lead frame (2), first solid fixed ring (8) are through circle axle (10) and the solid fixed ring of second (9) fixed connection, the equal fixedly connected with rectangular block (11) of outer lane of the solid fixed ring of first solid fixed ring (8) and second (9), the inner chamber swing joint of rectangular block (11) has screw (12).