CN219550389U

CN219550389U - Full-color flash-speed patch type LED lamp bead

Info

Publication number: CN219550389U
Application number: CN202320621149.6U
Authority: CN
Inventors: 潜水钢
Original assignee: Jiangxi Zhihui Tiancheng Optoelectronic Technology Co ltd
Current assignee: Jiangxi Zhihui Tiancheng Optoelectronic Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a full-color flash-type LED lamp bead, which comprises a substrate, wherein the top of the substrate is fixedly connected with an insulating shell, the inside of the insulating shell is fixedly connected with a lamp bead body, the bottom of the substrate is provided with rubberizing, both ends of the substrate are provided with metal telescopic rods, the tail ends of the metal telescopic rods are fixedly connected with pins, the bottom surfaces of the pins are fixedly connected with soldering tin sheets, the outer side of the insulating shell is fixedly connected with a protective frame, both ends of the protective frame are fixedly connected with connecting plates, the middle thread of the connecting plates is connected with a threaded rod, the top end of the threaded rod is fixedly connected with a turn knob, and the tail ends of the threaded rod are provided with protective covers. According to the pin protection device, the threaded rod is rotated and twisted, and the pin protection device is matched with the use of the connecting plate, so that the protection cover covers the pin after the pin is connected, the pin is protected, and the pin is prevented from being affected by moisture, and the stability of connection is prevented.

Description

Full-color flash-speed patch type LED lamp bead

Technical Field

The utility model relates to the technical field of LED lamp beads, in particular to a full-color flash-speed patch type LED lamp bead.

Background

The LED is simply called as an LED lamp bead, is a commonly used light-emitting device, emits light by energy released by recombination of electrons and holes, is widely applied in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, is composed of a PN junction like a common diode, and also has unidirectional conductivity. When a forward voltage is applied to the light-emitting diode, holes injected into the N area from the P area and electrons injected into the P area from the N area are respectively combined with the electrons in the N area and the holes in the P area within a few micrometers near the PN junction, spontaneous-radiation fluorescence is generated, the types of LED lamp beads are various, the LED lamp beads can be divided into various types according to different functions, and the full-color flash-type LED lamp beads are convenient for one of a plurality of LED lamp beads.

The connecting pin of current full-color flash SMD LED lamp pearl is fast slowly, in order to make things convenient for the welding of LED lamp pearl, the pin exposes outside generally, and outside does not have protective structure for use for a long time, the pin is wet easily, influences the stability of connection, and the both ends connecting pin is fixed, when making the welding, need with welding zone and pin one-to-one, thereby make the circuit panel that is inconvenient for being suitable for different.

Disclosure of Invention

The utility model aims to provide a full-color flash-speed patch type LED lamp bead so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the full-color flash SMD LED lamp bead comprises a substrate, wherein the top of the substrate is fixedly connected with an insulating shell, the inside of the insulating shell is fixedly connected with a lamp bead body, the bottom of the substrate is provided with rubberizing, and the rubberizing is adhered with the substrate;

the two ends of the substrate are provided with metal telescopic rods, the tail ends of the metal telescopic rods are fixedly connected with pins, and the bottom surfaces of the pins are fixedly connected with soldering tin sheets;

the insulation shell is characterized in that a protection frame is fixedly connected to the outer side of the insulation shell, connecting plates are fixedly connected to the two ends of the protection frame respectively, a threaded rod is connected to the middle threads of the connecting plates, a turning button is fixedly connected to the top end of the threaded rod, a protection cover is arranged at the tail end of the threaded rod, and a movable clamping connection is arranged between the threaded rod and the protection cover.

Preferably, both sides of the insulating shell are provided with heat dissipation holes, and the top of the insulating shell is fixedly connected with a transparent plate.

Preferably, the heat dissipation holes are distributed in a rectangular array on the top of the insulating shell, and the top surface of the transparent plate and the top surface of the insulating shell are located on the same plane.

Preferably, one end of the metal telescopic rod is embedded in one side of the substrate, and the pins are symmetrical with respect to the vertical center line of the insulating shell.

Preferably, the inner side of the protective frame is attached to the outer side of the insulating shell, and the metal telescopic rods are uniformly distributed about the horizontal center line of the pins.

Preferably, an integrated structure is formed between the rotary knob and the threaded rod, and adhesive tapes which are annularly and uniformly distributed are fixedly connected to the outer side of the rotary knob.

Preferably, the material of protection casing is soft rubber material, constitute axial rotation structure between threaded rod and the protection casing.

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

1. according to the LED lamp bead, the distance between the pin and the insulating shell can be adjusted through the metal telescopic rod, so that the LED lamp bead is convenient to correspond to welding areas of different circuit boards, the LED lamp bead can be suitable for different circuit panels, and the applicability of the LED lamp bead is improved.

2. According to the LED lamp bead, the threaded rod is rotated and twisted to be matched with the use of the connecting plate, after the pins are connected, the protective cover covers the pins to protect the pins, the pins are prevented from being affected by moisture, the connection stability is prevented, and the adhesive tape is arranged, so that the connection tightness of the base plate and the circuit panel can be improved, and the LED lamp bead is not easy to drop.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a full-color flash-type LED lamp bead according to the present utility model;

FIG. 2 is a schematic view of the bottom perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a substrate; 2. an insulating housing; 3. a lamp bead body; 4. rubberizing; 5. a metal telescopic rod; 6. pins; 7. soldering tin sheets; 8. a protective frame; 9. a connecting plate; 10. a threaded rod; 11. a turning button; 12. a protective cover; 13. a heat radiation hole; 14. and a transparent plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a full-color flash of speed paster type LED lamp pearl, including base plate 1, the top fixedly connected with insulating housing 2 of base plate 1, the inside fixedly connected with lamp pearl body 3 of insulating housing 2, through the inside circuit device of insulating housing 2, cooperate the use of lamp pearl body 3 and external procedure, can make this LED lamp pearl realize the purpose of full-color flash of speed, the bottom of base plate 1 is equipped with rubberizing 4, and rubberizing 4 is the bonding with base plate 1 between, rubberizing 4's setting can promote the compactness that base plate 1 and circuit panel are connected for this LED lamp pearl is difficult for dropping;

the two ends of the substrate 1 are provided with the metal telescopic rods 5, the tail ends of the metal telescopic rods 5 are fixedly connected with pins 6, the bottom surfaces of the pins 6 are fixedly connected with soldering tin sheets 7, one ends of the metal telescopic rods 5 are embedded in one side of the substrate 1, the pins 6 are symmetrical about the vertical center line of the insulating shell 2, the distance between the pins 6 and the insulating shell 2 can be adjusted by using the metal telescopic rods 5, further, the inner sides of the protection frames 8 are attached to the outer sides of the insulating shell 2, the metal telescopic rods 5 are uniformly distributed about the horizontal center line of the pins 6, and the protection frames 8 are arranged to protect the outer sides of the insulating shell 2;

the outside fixedly connected with guard frame 8 of insulating housing 2, the equal fixedly connected with connecting plate 9 in both ends of guard frame 8, the middle threaded connection of connecting plate 9 has threaded rod 10, the top fixedly connected with round 11 of threaded rod 10, the end of threaded rod 10 is equipped with protection casing 12, be movable joint between threaded rod 10 and the protection casing 12, constitute integrated structure between round 11 and the threaded rod 10, the outside fixedly connected with of round 11 is cyclic annular evenly distributed's adhesive tape, further, the material of protection casing 12 is the flexible glue material, constitute axial rotation structure between threaded rod 10 and the protection casing 12, through round 11 rotation threaded rod 10, the use of cooperation connecting plate 9, can be after pin 6 is connected, make protection casing 12 lid on pin 6, play the guard action to pin 6, prevent pin 6 from influencing the stability of connection.

Further, both sides of insulating housing 2 all are equipped with louvre 13, and insulating housing 2's top fixedly connected with transparent plate 14, louvre 13 are located insulating housing 2's top and are rectangular array distribution, and transparent plate 14's top surface and insulating housing 2's top surface are located the coplanar, and the setting of louvre 13 is convenient for this LED internal circuit device heat dissipation, through transparent plate 14, can play the guard action to lamp pearl body 3.

Working principle: before using this device, the user detects the device earlier, confirms to use after having not had the problem, can place this device on external circuit panel through base plate 1, and the setting of soldering tin piece 7 is convenient for weld between this LED lamp pearl and the circuit board, utilizes metal telescopic link 5 to adjust the distance between pin 6 and insulating housing 2 to be convenient for correspond with the welded zone of different circuit boards, make this LED lamp pearl can be applicable to different circuit panel, promote the suitability of this LED lamp pearl.

Through the inside circuit device of insulating housing 2, the cooperation lamp pearl body 3 and external program's use, can make this LED lamp pearl realize the purpose prior art that full-color flash is fast and slow, the setting of louvre 13, be convenient for this LED internal circuit device heat dissipation, through transparent plate 14, can play the guard action to lamp pearl body 3, the setting of protective frame 8, can play guard action to insulating housing 2's outside, rotate threaded rod 10 through turning round 11, the use of cooperation connecting plate 9, can be after pin 6 connects, make protection casing 12 lid on pin 6, play guard action to pin 6, prevent that pin 6 from receiving the stability that the damp influences the connection, rubberizing 4's setting, can promote the compactness that base plate 1 and circuit panel are connected, make this LED lamp pearl be difficult for dropping.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Full-color flash SMD LED lamp pearl, including base plate (1), its characterized in that: the top of the base plate (1) is fixedly connected with an insulating shell (2), the inside of the insulating shell (2) is fixedly connected with a lamp bead body (3), the bottom of the base plate (1) is provided with a rubberizing (4), and the rubberizing (4) is adhered with the base plate (1);

the two ends of the substrate (1) are provided with metal telescopic rods (5), the tail ends of the metal telescopic rods (5) are fixedly connected with pins (6), and the bottom surfaces of the pins (6) are fixedly connected with soldering tin sheets (7);

the novel anti-theft protection device is characterized in that a protection frame (8) is fixedly connected to the outer side of the insulation casing (2), connecting plates (9) are fixedly connected to the two ends of the protection frame (8), threaded rods (10) are connected to the middle of the connecting plates (9) in a threaded mode, turning buttons (11) are fixedly connected to the top ends of the threaded rods (10), protection covers (12) are arranged at the tail ends of the threaded rods (10), and movable clamping is conducted between the threaded rods (10) and the protection covers (12).

2. The full-color flash patch LED lamp bead of claim 1, wherein: both sides of the insulating shell (2) are provided with heat dissipation holes (13), and the top of the insulating shell (2) is fixedly connected with a transparent plate (14).

3. The full-color flash patch LED lamp bead of claim 2, wherein: the heat dissipation holes (13) are arranged at the top of the insulating shell (2) and distributed in a rectangular array, and the top surface of the transparent plate (14) and the top surface of the insulating shell (2) are arranged on the same plane.

4. The full-color flash patch LED lamp bead of claim 1, wherein: one end of the metal telescopic rod (5) is embedded in one side of the substrate (1), and the pins (6) are symmetrical with respect to the vertical center line of the insulating shell (2).

5. The full-color flash patch LED lamp bead of claim 1, wherein: the inner side of the protective frame (8) is attached to the outer side of the insulating shell (2), and the metal telescopic rods (5) are uniformly distributed on the horizontal center line of the pins (6).

6. The full-color flash patch LED lamp bead of claim 1, wherein: an integrated structure is formed between the rotary knob (11) and the threaded rod (10), and adhesive tapes which are annularly and uniformly distributed are fixedly connected to the outer side of the rotary knob (11).

7. The full-color flash patch LED lamp bead of claim 1, wherein: the material of protection casing (12) is the soft plastic material, constitute axial rotation structure between threaded rod (10) and protection casing (12).