CN212156688U

CN212156688U - Stable and efficient LED lamp bead

Info

Publication number: CN212156688U
Application number: CN202021079237.0U
Authority: CN
Inventors: 楼尧顺
Original assignee: Shaoxing Mingding Photoelectric Technology Co ltd
Current assignee: Shaoxing Mingding Photoelectric Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-15
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a stabilize efficient LED lamp pearl belongs to LED technical field, and its technical scheme main points are including the base, arrange the base on and be transparent casing, arrange the LED chip in the casing in, the both sides of LED chip are equipped with the pin that runs through the base, the casing is equipped with the constant head tank, and the inside of casing is equipped with the convex lens of arranging in on the constant head tank, the casing is equipped with the setting element that is cylindric and with the constant head tank adaptation, the base is equipped with the heat conduction overcoat of cladding on the casing outer wall, the pin is equipped with the buffer block, provides a simple structure, spotlight is effectual, the LED lamp pearl that the radiating effect is good.

Description

Stable and efficient LED lamp bead

Technical Field

The utility model belongs to the technical field of the LED, especially, relate to a stabilize efficient LED lamp pearl.

Background

LED lamp pearl is widely used in industrial production, compares with traditional light source, has the power saving, luminous flux is high, longe-lived, and average life can reach 10 ten thousand hours, and is pollution-free, does not have the ultraviolet ray in the light that sends, and current LED lamp pearl includes base, chip and casing, and the chip department has bright effect after the circular telegram, and the casing is cylindric usually, leads to its spotlight effect ratio poor like this to lead to its bright effect ratio poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists to the aforesaid, provide a simple structure, spotlight effect is good, the good LED lamp pearl of radiating effect.

The purpose of the utility model is realized like this: the utility model provides a stabilize efficient LED lamp pearl, includes the base, arrange on the base and be transparent casing, arrange the LED chip in the casing in, the both sides of LED chip are equipped with the pin that runs through the base, the casing is equipped with the constant head tank, and the inside of casing is equipped with the convex lens of arranging in on the constant head tank, the casing be equipped with be cylindric and with the setting element of constant head tank adaptation, the base is equipped with the heat conduction overcoat of cladding on the casing outer wall, the pin is equipped with the buffer block.

By adopting the technical scheme, the two sides of the LED chip are provided with pins which penetrate through the base and are connected with a power supply through the pins, the pins penetrate through the base and are connected with the LED chip, the shell is provided with the positioning groove, the inside of the shell is provided with the convex lens arranged on the positioning groove, the convex lens is arranged in the positioning groove and is used for being installed and is abutted against the bottom of the positioning groove, the chip effectively plays a light condensation effect under the action of the convex lens in the light emitting process, so that the light efficiency of the whole LED lamp bead is improved, the shell is provided with the cylindrical positioning piece which is matched with the positioning groove, the convex lens is positioned and fixed through the positioning piece, the positioning piece is opaque, the light rays passing through the convex lens are increased, the light condensation effect of the LED lamp bead is improved, the illumination intensity of the LED lamp bead is increased, the base is provided with, give off the heat through the heat conduction overcoat, reduce the influence of high temperature to the LED chip, the pin is provided with the buffer block, and the length of pin is longer, plays the guard action to the pin through the buffer block, makes things convenient for LED lamp pearl in the installation use pin to be difficult for appearing physical property damage.

The utility model discloses further set up to: an elastic gasket is arranged between the positioning piece and the base, and the positioning piece is abutted against the convex lens under the action of the gasket.

Through adopting above-mentioned technical scheme, be provided with the gasket that is elastic form between setting element and the base, the setting element conflict convex lens under the effect of gasket, fix convex lens between the bottom of constant head tank and setting element, stability after the installation of convex lens between, guarantee convex lens's spotlight effect, make LED lamp pearl have stable high light efficiency.

The utility model discloses further set up to: the outer wall of the heat conduction jacket is provided with a plurality of first heat conduction fins which are annular and are uniformly arranged, and the inner wall of the heat conduction jacket is provided with a plurality of second heat conduction fins which are strip-shaped and are uniformly arranged.

Through adopting above-mentioned technical scheme, the outer wall of heat conduction overcoat is provided with a plurality of first conducting strips that are cyclic annular and arrange evenly, the inner wall of heat conduction overcoat is provided with a plurality of second conducting strips that are the strip and arrange evenly, first conducting strip, second conducting strip and heat conduction overcoat body coupling, first conducting strip is the same with the axis of heat conduction overcoat, the second conducting strip is parallel with the axis of heat conduction overcoat, the second conducting strip inlays on the casing, increase the area of contact with the casing through the second conducting strip, increase thermal absorption speed, increase the area of contact with the air through first conducting strip, increase the radiating effect of heat conduction overcoat.

The utility model discloses further set up to: the gasket is made of rubber materials.

Through adopting above-mentioned technical scheme, the gasket adopts rubber materials, and rubber materials has better elasticity, and intensity is high, and is high temperature resistant, and is nonflammable, and the comprehensive properties is good, guarantees that convex lens is fixed firm in long-time, increases LED lamp pearl's life.

The utility model discloses further set up to: the height of the heat-conducting jacket is less than that of the positioning piece.

Through adopting above-mentioned technical scheme, the height that highly is less than the setting element of heat conduction overcoat prevents that light from passing behind the convex lens and sheltered from by the heat conduction overcoat, guarantees the light efficiency and the luminousness of LED lamp pearl, guarantees the stable use of LED lamp pearl.

The utility model has the advantages that:

1. the light condensation effect of light rays emitted to the LED chip is increased through the convex lens, and the light efficiency of the whole LED lamp bead is improved.

2. Increase convex lens's installation steadiness through setting element and gasket, increase LED lamp pearl's life, be difficult for appearing physical damage when buffer block through the pin increases LED lamp pearl installation.

3. Through heat conduction overcoat, first conducting strip, second conducting strip, increase the speed to the heat absorption of casing and heat dissipation, reduce the influence of high temperature to the LED chip.

Drawings

FIG. 1 is a schematic structural view of an embodiment of a stable and efficient LED lamp bead of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the heat-conducting jacket of the present invention;

the reference number in the figure, 1-base, 2-shell, 21-locating slot, 3-LED chip, 4-pin, 5-convex lens, 6-locating piece, 7-heat conducting jacket, 71-first heat conducting sheet, 72-second heat conducting sheet, 8-buffer block, 9-gasket.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described below with reference to fig. 1 to 2:

a stable and efficient LED lamp bead comprises a base 1, a transparent shell 2 arranged on the base 1, and an LED chip 3 arranged in the shell 2, wherein pins 4 penetrating through the base 1 are arranged on two sides of the LED chip 3, the LED chip is connected with a power supply through the pins 4 and facilitates the fixation of the LED lamp bead, the pins 4 penetrate through the base 1 and are connected with the LED chip 3, the shell 2 is provided with a positioning groove 21, a convex lens 5 arranged on the positioning groove 21 is arranged in the shell 2, the convex lens 5 is arranged in the positioning groove 21 and used for installing the convex lens 5 and is abutted against the bottom of the positioning groove 21, the light-gathering effect is effectively achieved under the action of the convex lens 5 in the chip light-emitting process, so that the light efficiency of the whole LED lamp bead is improved, the shell 2 is provided with a cylindrical positioning piece 6 matched with the positioning groove 21, the convex lens 5 is positioned and fixed through the positioning piece 6, the positioning piece 6, increase the spotlight effect of LED lamp pearl, increase the illumination intensity of LED lamp pearl, base 1 is provided with heat conduction overcoat 7 of cladding on 2 outer walls of casing, LED lamp pearl produces light and heat when using, give off the heat through heat conduction overcoat 7, reduce the influence of high temperature to LED chip 3, pin 4 is provided with buffer block 8, pin 4's length is longer, play the guard action to pin 4 through buffer block 8, make things convenient for LED lamp pearl in installation use pin 4 to be difficult for appearing the physical property damage.

Be provided with between setting element 6 and the base 1 and be elastic-shaped gasket 9, setting element 6 contradicts convex lens 5 under the effect of gasket 9, fixes convex lens 5 between the bottom of constant head tank 21 and setting element 6, and the stability after convex lens 5 installs between, guarantees convex lens 5's spotlight effect, makes LED lamp pearl have stable high light efficiency.

The outer wall of heat conduction overcoat 7 is provided with a plurality of first conducting strips 71 that are cyclic annular and arrange evenly, the inner wall of heat conduction overcoat 7 is provided with a plurality of strip and arrange even second conducting strips 72, first conducting strip 71, second conducting strip 72 and heat conduction overcoat 7 body coupling, first conducting strip 71 is the same with the axis of heat conduction overcoat 7, second conducting strip 72 is parallel with the axis of heat conduction overcoat 7, second conducting strip 72 inlays on casing 2, increase the area of contact with casing 2 through second conducting strip 72, increase thermal absorption rate, increase the area of contact with the air through first conducting strip 71, increase the radiating effect of heat conduction overcoat 7.

Gasket 9 adopts rubber materials, and rubber materials has better elasticity, and intensity is high, high temperature resistant, and is nonflammable, and comprehensive properties is good, guarantees that convex lens 5 is fixed firm in long-time, increases LED lamp pearl's life.

The height that highly is less than setting element 6 of heat conduction overcoat 7 prevents that light from passing behind convex lens 5 to be sheltered from by heat conduction overcoat 7, guarantees the light efficiency and the luminousness of LED lamp pearl, guarantees the stable use of LED lamp pearl.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. The utility model provides a stabilize efficient LED lamp pearl, includes base (1), arrange on base (1) in and be transparent casing (2), arrange LED chip (3) in casing (2) in, its characterized in that, the both sides of LED chip (3) are equipped with pin (4) that run through base (1), casing (2) are equipped with constant head tank (21), and the inside of casing (2) is equipped with convex lens (5) of arranging in on constant head tank (21), casing (2) are equipped with locating piece (6) that are cylindric and with constant head tank (21) adaptation, base (1) are equipped with heat conduction overcoat (7) of cladding on casing (2) outer wall, pin (4) are equipped with buffer block (8).

2. The stable and efficient LED lamp bead according to claim 1, wherein an elastic gasket (9) is disposed between the positioning member (6) and the base (1), and the positioning member (6) abuts against the convex lens (5) under the action of the gasket (9).

3. The stable and efficient LED lamp bead according to claim 2, wherein the outer wall of the heat-conducting casing (7) is provided with a plurality of first heat-conducting fins (71) which are annularly and uniformly arranged, and the inner wall of the heat-conducting casing (7) is provided with a plurality of second heat-conducting fins (72) which are strip-shaped and uniformly arranged.

4. The stable and efficient LED lamp bead according to claim 3, wherein the gasket (9) is made of rubber material.

5. The stable and efficient LED lamp bead according to claim 4, wherein the height of the heat-conducting outer sleeve (7) is smaller than that of the positioning piece (6).