CN215266360U

CN215266360U - Protective antistatic LED lamp bead

Info

Publication number: CN215266360U
Application number: CN202121384195.6U
Authority: CN
Inventors: 胡春霞
Original assignee: Shenzhen Teng Jie Optoelectronics Technology Co ltd
Current assignee: Shenzhen Teng Jie Optoelectronics Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-21
Anticipated expiration: 2031-06-21

Abstract

The utility model belongs to the technical field of the LED lamp pearl, a protection type antistatic LED lamp pearl is provided, the protection type antistatic LED lamp pearl comprises a lamp bracket shell, a PCB circuit board, an LED chip, a controller, a heat-insulating layer, an LED spotlight pearl, an LED pearl placing plate and a connecting plate, the lower end of the lamp bracket shell is provided with an anode wiring end, a cathode wiring end and a grounding wire, the anode wiring end, the cathode wiring end and the grounding wire are connected with the PCB circuit board inside the lamp bracket shell, the LED chip is arranged in the middle of the PCB circuit board, the controller is arranged at the two ends of the LED chip, the heat-insulating layer is arranged around the LED chip, the upper end of the LED chip is provided with a transmission line which is connected with the connecting plate, the upper end of the connecting plate is provided with the LED pearl placing plate, the LED spotlight pearl is arranged on the LED pearl placing plate, the outer side of the LED spotlight pearl is provided with the protective shell, because the grounding wire is arranged at the lower end of the lamp bracket shell, the protective shell is arranged at the upper end of the lamp bracket shell, so this utility model can be fine resist static for better barrier propterty.

Description

Protective antistatic LED lamp bead

Technical Field

The utility model belongs to the technical field of LED illumination LED lamp pearl place board, especially, relate to an antistatic LED lamp pearl of protection type.

Background

The LED lamp bead is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then the chip and a circuit board are connected through silver wires or gold wires, the periphery of the chip is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp bead is good in anti-seismic performance, high in brightness and electricity-saving. Static electricity (static electricity) is a static charge, and has certain harm to many electrical appliances, and the problem of static harm also exists in the working process of LED lamp beads.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antistatic LED lamp pearl of protection type aims at solving LED lamp pearl at the in-process of long-time use, and the static of production influences LED lamp pearl life's problem.

The utility model is realized in such a way, a protective antistatic LED lamp bead comprises a lamp bracket shell, a PCB circuit board, an LED chip, a controller, a heat insulation layer, an LED spotlight bead, an LED bead placing board and a connecting board, and is characterized in that the lower end of the lamp bracket shell is provided with a positive terminal, a negative terminal and a grounding wire which are electrically opposite to an external power supply, the grounding wire is used for grounding and preventing static electricity, the positive terminal, the negative terminal and the grounding wire are connected with the PCB circuit board in the lamp bracket shell, the LED chip is arranged in the middle of the PCB circuit board, the controller is arranged at two ends of the LED chip and is used for driving the LED spotlight bead to work in cooperation with the LED chip, the heat insulation layer is arranged around the LED chip and is used for heat insulation, and the upper end of the LED chip is provided with a transmission line, the LED spotlight lamp is characterized in that a control signal of an LED chip is conveniently transmitted to a connecting plate of the LED spotlight lamp bead, the transmission line is connected with the connecting plate, an LED lamp bead arranging plate is arranged at the upper end of the connecting plate, the LED lamp bead arranging plate is convenient to connect, the LED spotlight lamp bead is convenient to arrange, the LED spotlight lamp bead is arranged on the LED lamp bead arranging plate, the LED spotlight lamp bead can emit strong light, and a protective shell is arranged outside the LED spotlight lamp bead and used for protecting the LED spotlight lamp bead and preventing the LED spotlight lamp bead from being damaged by external force.

Furthermore, the two sides of the lamp holder shell are provided with the fixing plates, so that the lamp holder shell of the protective antistatic LED lamp bead can be conveniently installed, and the LED lamp bead placing plates can be conveniently fixed by arranging the fixing mounting holes in the fixing plates.

Furthermore, be equipped with the heat dissipation window on the lateral wall of lighting fixture shell, be convenient for with inside the lighting fixture shell the produced heat of LED chip and controller during operation distributes away.

Furthermore, the controller is arranged on the right side of the LED chip, and a connecting wire is arranged between the controller and the LED chip, so that the LED chip can work conveniently.

Furthermore, the annular radiating fins are arranged on the outer side of the heat insulation layer, heat generated by components inside the lamp holder shell in the working process can be conveniently dissipated, and the heat insulation layer is made of a material with a good heat insulation effect and has a good heat insulation effect.

Furthermore, the surface of the LED spotlight lamp bead is coated with a fluorescent powder adhesive layer and an NFL (N-doped n-type nitride) reflective coating, the arranged fluorescent powder adhesive layer and the NFL reflective coating can reflect the light generated by the LED spotlight lamp bead to the outside, the brightness of the LED spotlight lamp bead can be greatly improved, and the practicability of the LED lamp bead can be greatly improved.

Furthermore, a support column is arranged between the connecting plate and the protective shell and used for fixing the protective shell on the connecting plate.

Furthermore, the protective housing chooses for use transparent shell decoration rigid plastic to make, prevents to install the protective housing additional in the outside of LED spotlight lamp pearl, and influences the work of LED spotlight lamp pearl.

About implementing the utility model discloses a beneficial technological effect does: because the lower extreme at the lighting fixture shell is equipped with special earth connection, so this antistatic LED lamp pearl of protection type possess better antistatic properties, because the outside at the LED spotlight lamp pearl of the upper end of lighting fixture shell is equipped with the protective housing, so this antistatic LED lamp pearl of protection type is at the course of the work, can effectually resist the destruction of external force, possess better protective properties, because be equipped with insulating layer and fin around the LED chip of the inside of lighting fixture shell, so this antistatic LED lamp pearl of protection type possess better radiating effect.

Drawings

Fig. 1 is a schematic view of a first perspective structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

fig. 3 is a schematic view of a third perspective structure of the present invention;

fig. 4 is a schematic diagram of a fourth view structure of the present invention;

fig. 5 is a partially enlarged schematic view of a region a in fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the controller 11 and the LED chip 15 are prior art and common general knowledge of those skilled in the art, and are not described herein in detail.

Referring to fig. 1-5, a protective antistatic LED lamp bead comprises a lamp holder housing 2, a PCB circuit board 13, an LED chip 15, a controller 11, a thermal insulation layer 17, an LED spot lamp bead 8, an LED bead mounting plate 7 and a connection plate 1, wherein the lower end of the lamp holder housing 2 is provided with a positive terminal 3, a negative terminal 5 and a ground wire 4, the positive terminal 3 and the negative terminal 5 are electrically connected with an external power supply, the ground wire 4 is used for grounding and preventing static electricity, the positive terminal 3, the negative terminal 5 and the ground wire 4 are connected with the PCB circuit board 13 inside the lamp holder housing 2, the middle of the PCB circuit board 13 is provided with the LED chip 15, the two ends of the LED chip 15 are provided with the controller 11 for cooperating with the LED chip 15 to drive the LED spot lamp bead 8 to work, the thermal insulation layer 17 is arranged around the LED chip 15 for thermal insulation, the upper end of the LED chip 15 is provided with a transmission line 14, on being convenient for transmit LED spotlight lamp pearl 8's connecting plate 1 with LED chip 15's control signal, transmission line 14 is connected with connecting

plate

1, 1 upper end of connecting plate is equipped with LED lamp pearl place board 7, be convenient for LED lamp pearl place board 7's connection, be convenient for LED spotlight lamp pearl 8's arrangement, be equipped with LED spotlight lamp pearl 8 on LED lamp pearl place board 7, LED spotlight lamp pearl 8 can launch stronger light, LED spotlight lamp pearl 8's the outside is equipped with protective housing 6, be used for protecting LED spotlight lamp pearl 8, prevent that LED spotlight lamp pearl 8 from suffering external force and destroying.

The two sides of the lamp holder shell 2 are provided with the fixing plates 19, so that the lamp holder shell 2 of the protective antistatic LED lamp bead can be conveniently installed, the fixing plates 19 are provided with the fixing installation holes 18, and the LED lamp bead placing plates 7 can be conveniently fixed.

Be equipped with heat dissipation window 9 on the lateral wall of lighting fixture shell 2, be convenient for with inside lighting fixture shell 2 the produced heat of LED chip 15 and controller 11 during operation distributes away.

The controller 11 is arranged on the right side of the LED chip 15, and the connecting wire 12 is arranged between the controller 11 and the LED chip 15, so that the LED chip can work conveniently.

The outside of insulating layer 17 is equipped with annular fin 16, is convenient for with produced heat of the inside components and parts of lighting fixture shell 2 in the course of the work distributes away, and insulating layer 17 chooses for use to insulate against heat effectual material to make, has better heat-insulating effect.

The surface of LED spotlight lamp pearl 8 scribbles phosphor powder glue film and NFL reflection of light coating, and the phosphor powder glue film and the NFL reflection of light coating that set up can be fine with the produced light reflection of LED spotlight lamp pearl 8 outside, improvement LED spotlight lamp pearl 8's that can be great luminance, improvement LED spotlight lamp pearl 8's that can be great practicality.

A support column 10 is arranged between the connecting plate 1 and the protective shell 6 and used for fixing the protective shell 6 on the connecting plate 1.

Protective housing 6 chooses for use transparent shell decoration rigid plastic to make, prevents to install protective housing 6 additional in the outside of LED spotlight lamp pearl 8, and influences LED spotlight lamp pearl 8's work.

The utility model discloses a theory of operation does: at first carry out corresponding connection with positive wiring end 3, negative wiring end 5 and earth connection 4, PCB circuit board 13 is circular telegram, LED chip 15 is started working after circular telegram, controller 11 is worked together in coordination with LED chip 15, transmission line 14 on the LED chip 15, with control signal transmission on the LED chip 15 to connecting plate 1, the work of control LED spotlight lamp pearl 8, because the setting of earth connection 4 for this antistatic LED lamp pearl of protection type can be antistatic at the course of the work.

About implementing the utility model discloses a beneficial technological effect does: owing to be equipped with special earth connection 4 at the lower extreme of lighting fixture shell 2, so this antistatic LED lamp pearl of protection type possesses better antistatic effect, owing to be equipped with protective housing 6 in the outside of LED spotlight lamp pearl 8 of the upper end of lighting fixture shell 2, so this antistatic LED lamp pearl of protection type is at the course of the work, can effectually resist the destruction of external force, possess better protective capability, owing to be equipped with insulating layer 17 and fin 16 around the LED chip 15 of the inside of lighting fixture shell 2, so this antistatic LED lamp pearl of protection type possesses better radiating effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A protective antistatic LED lamp bead comprises a lamp holder shell (2), a PCB circuit board (13), LED chips (15), a controller (11), a heat-insulating layer (17), LED spotlight beads (8), an LED bead placement board (7) and a connecting board (1), and is characterized in that the lower end of the lamp holder shell (2) is provided with a positive terminal (3), a negative terminal (5) and a ground wire (4), the positive terminal (3), the negative terminal (5) and the ground wire (4) are connected with the PCB circuit board (13) in the lamp holder shell (2), the LED chips (15) are arranged in the middle of the PCB circuit board (13), the controller (11) is arranged at the two ends of the LED chips (15), the heat-insulating layer (17) is arranged around the LED chips (15), and a transmission line (14) is arranged at the upper ends of the LED chips (15), the LED spotlight lamp is characterized in that the transmission line (14) is connected with the connecting plate (1), an LED lamp bead arranging plate (7) is arranged at the upper end of the connecting plate (1), LED spotlight lamp beads (8) are arranged on the LED lamp bead arranging plate (7), and a protective shell (6) is arranged on the outer side of each LED spotlight lamp bead (8).

2. The protective antistatic LED lamp bead according to claim 1, characterized in that: and fixing plates (19) are arranged on two sides of the lamp holder shell (2), and fixing mounting holes (18) are formed in the fixing plates (19).

3. The protective antistatic LED lamp bead according to claim 1, characterized in that: and a heat radiation window (9) is arranged on the side wall of the lamp holder shell (2).

4. The protective antistatic LED lamp bead according to claim 1, characterized in that: the right side of LED chip (15) is equipped with controller (11), be equipped with connecting wire (12) between controller (11) and LED chip (15).

5. The protective antistatic LED lamp bead according to claim 1, characterized in that: the outer side of the heat insulation layer (17) is provided with an annular radiating fin (16), and the heat insulation layer (17) is made of a material with a good heat insulation effect.

6. The protective antistatic LED lamp bead according to claim 1, characterized in that: the surface of the LED spotlight bead (8) is coated with a fluorescent powder adhesive layer and an NFL reflective coating.

7. The protective antistatic LED lamp bead according to claim 1, characterized in that: a support column (10) is arranged between the connecting plate (1) and the protective shell (6).

8. The protective antistatic LED lamp bead according to claim 1, characterized in that: the protective shell (6) is made of transparent shell-decorated hard plastic.