CN213420775U

CN213420775U - High-light-effect sodium-imitated yellow light LED lamp bead

Info

Publication number: CN213420775U
Application number: CN202022382776.8U
Authority: CN
Inventors: 庞智慧
Original assignee: Zhejiang Lande Electronics Co ltd
Current assignee: Zhejiang Lande Electronics Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-11
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a high light efficiency imitative sodium yellow light LED lamp pearl belongs to LED lighting technology field, including the installation base, the first reflector of fixed surface connection under the installation base left side, the inside mounting groove of having seted up of installation base, mounting groove internally mounted has circuit board and fin to be located the circuit board upper surface, fixed surface connection has the second reflector under the installation base right side wall, fixed surface connection has the fixed axle under the installation base, the fixed axle lower surface can be dismantled and be connected with the lamp shade and the illuminator is located inside the lamp shade. The utility model provides a high light efficiency imitative sodium yellow light LED lamp pearl can become the yellow light with light, can effectively reduce the colour temperature, can not cause the amazing to people's eye, can effectively improve luminous intensity and widen the field of vision, can effectively improve the heat dissipation simultaneously, avoids inside high temperature, has effectively improved the life of lamp pearl.

Description

High-light-effect sodium-imitated yellow light LED lamp bead

Technical Field

The utility model relates to a LED lighting technology field especially relates to a high light efficiency imitative sodium yellow light LED lamp pearl.

Background

High pressure sodium lamps still have many disadvantages compared to LED lamps, for example, 1) energy saving: the light source utilization rate of the LED lamp can exceed 90%, and the high-voltage sodium lamp is only about 60%, so that the LED lamp can better convert electric energy into light energy, and more electricity can be saved; 2) display index: the color rendering index of the LED lamp can reach more than 85, and the color rendering index of the sodium-imitated yellow LED lamp is not larger than that of the high-pressure sodium lamp. The high-voltage sodium lamp is only 23, and compared with the high-voltage sodium lamp, the color rendering index of the LED lamp is obviously higher than that of the high-voltage sodium lamp; 3) service life: the theoretical life of the high-pressure sodium lamp can reach 24000 hours, and in actual use, the high-pressure sodium lamp is easily interfered by external factors such as unstable voltage and the like, so that the service life of the high-pressure sodium lamp is greatly shortened and is only thousands of hours; the service life of the LED lamp can reach more than 51000 hours theoretically, and actually at least ten thousand to thirty thousand hours, so the service life of the LED lamp is far longer than the average service life of the high-pressure sodium lamp, and the replacement frequency of the LED lamp is lower than that of the high-pressure sodium lamp. Compared with a high-pressure sodium lamp, the LED lamp has the advantages of high color rendering index, better lighting effect and longer service life, but the fog penetrating performance of the LED lamp is general, the fog penetrating performance of the high-pressure sodium lamp is extremely strong, the high-pressure sodium lamp is more suitable for cities in which haze weather easily occurs in the north, and the LED lamp has great defects in the aspect. Therefore, the research and development of the sodium yellow light spectrum-imitating LED lamp bead with the advantages of strong fog penetration capacity of the LED lamp and the high-pressure sodium lamp are urgently needed, so that the defects of the LED lamp and the high-pressure sodium lamp on the market at present are overcome, and the market diversification requirements are met.

Patent number CN201410394303.6 discloses a LED lamp pearl, including anodal pin, negative pole pin, base, LED wick, lens and position circle, anodal pin and negative pole pin set up on the base, and base body one end of being connected with anodal pin is equipped with anodal sign, and inside LED wick linking pedestal located lens, lens adopt transparent material to make for the tubular structure including a button head, on the position circle was fixed in the lens body of lens and pedestal connection department, the position circle is the annular structure that adopts antistatic material to make. The invention has simple structure, convenient use and good anti-seismic and anti-static performances.

The LED lamp bead in the prior art has the following defects: 1. this LED lamp pearl can not give off the yellow light, and the colour temperature is on the high side, and is bigger to the stimulation of people's eye, and the light efficiency is not high simultaneously, and it can not be strong to pass through fog, and can not effectively dispel the heat, and the result of use is not good, for this reason, we propose a high light efficiency imitative sodium yellow light LED lamp pearl.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high light efficiency imitative sodium yellow light LED lamp pearl can become the yellow light with light, can effectively reduce the colour temperature, can not cause the amazing to people's eye, can effectively improve luminous intensity and widen the field of vision, can effectively improve the heat dissipation simultaneously, avoids inside high temperature, has effectively improved the life of lamp pearl.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of imitative sodium yellow light LED lamp pearl of high light efficiency, including the installation base, the first reflector of fixed surface connection under the installation base left side, the inside mounting groove of having seted up of installation base, mounting groove internally mounted has circuit board and fin to be located the circuit board upper surface, fixed surface connection has the second reflector under the installation base right side wall, fixed surface connection has the fixed axle under the installation base, the fixed axle lower surface can be dismantled and be connected with the lamp shade and the illuminator is located inside the lamp shade.

Optionally, the top end of the lampshade is fixedly connected with the conductive bump, and the inner surface of the lampshade is provided with the yellow fluorescent powder layer.

Optionally, the light emitter comprises a wire rod, a first blue light LED chip, a second blue light LED chip and a third blue light LED chip, the first blue light LED chip is located on the right side of the wire rod, the second blue light LED chip is located on the left side of the wire rod, and the first blue light LED chip is located at the bottom end of the wire rod.

Optionally, the upper surface of the mounting base is fixedly connected with a fixed clamping block.

Optionally, the conductive bump is electrically connected to the circuit board through a wire, and a current output end of the conductive bump is connected to a current input end of the wire rod.

The utility model has the advantages as follows:

the embodiment of the utility model provides a high light efficiency imitative sodium yellow light LED lamp pearl:

1. the lower surface of the mounting base is fixed with a lampshade through a fixed shaft, a light emitter is arranged in the lampshade, the light emitter consists of a lead bar, a first blue light LED chip, a second blue light LED chip and a third blue light LED chip, the first blue light LED chip, the second blue light LED chip and the third blue light LED chip are respectively positioned on the outer side wall of the lead bar, meanwhile, the current input end of the lead bar is connected with a conductive lug on the lampshade, the current input end of the conductive lug is connected with the current output end of a circuit board in the mounting groove, the current is connected with the circuit board through an external power supply, the current is conveyed to the light emitter through the circuit board, the light emitter receives the current and emits light through the first blue light LED chip, the second blue light LED chip and the third blue light LED chip, the luminous intensity can be effectively improved through a plurality of chips, the brightness is, light passes yellow phosphor layer and shines away, become the yellow light with light through yellow phosphor layer, can effectively reduce the colour temperature, can not cause the amazing to the people's eye, conveniently use, installation base lower surface both sides are fixed with first reflector and second reflector respectively simultaneously, can effectively go out the light reflection through first reflector and second reflector, effectively strengthen the luminous intensity of yellow light, can effectively penetrate fog, improve the irradiation range, the circuit board upper surface is provided with the fin simultaneously, can effectively improve the heat dissipation through the fin, avoid inside high temperature, the life of lamp pearl has effectively been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a high-light-efficiency sodium-imitated yellow LED lamp bead of the embodiment of the present invention;

fig. 2 is a schematic structural view of a lamp shade of a high-light-efficiency sodium-imitated yellow LED lamp bead of the embodiment of the present invention;

fig. 3 is the utility model discloses a high light efficiency imitates structure schematic of illuminator of sodium yellow light LED lamp pearl.

In the figure: 1. installing a base; 2. a first reflective mirror; 3. mounting grooves; 4. a circuit board; 5. a heat sink; 6. a fixed shaft; 7. a second reflective mirror; 8. a lamp shade; 9. a light emitter; 10. a conductive bump; 11. a yellow phosphor layer; 12. a wire guide rod; 13. a first blue LED chip; 14. a second blue LED chip; 15. and a third blue LED chip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The high-light-efficiency sodium-imitated yellow light LED lamp bead provided by the embodiment of the invention is described in detail with reference to FIGS. 1-3.

Referring to fig. 1-3, the embodiment of the utility model provides a pair of imitative sodium yellow light LED lamp pearl of high light efficiency, including installation base 1, the first reflector 2 of fixed surface is connected with under 1 left side of installation base, installation base 1 is inside to have seted up mounting groove 3, 3 internally mounted of mounting groove have circuit board 4 and fin 5 to be located circuit board 4 upper surface, fixed surface is connected with second reflector 7 under 1 right side wall of installation base, fixed surface is connected with fixed axle 6 under 1 of installation base, 6 lower surfaces of fixed axle can be dismantled and be connected with lamp shade 8 and illuminator 9 and be located inside lamp shade 8.

The example, can become the yellow light with light through lamp shade 8, can effectively reduce the colour temperature, can not cause the amazing to people's eye, can effectively improve luminous intensity through first reflector 2 and second reflector 7 and widen the field of vision, can effectively improve the heat dissipation through fin 5 simultaneously, avoid inside high temperature, effectively improve the life of lamp pearl.

Referring to fig. 2, a conductive bump 10 is fixedly connected to the top end of the lamp cover 8, and a yellow phosphor layer 11 is disposed on the inner surface of the lamp cover 8.

In the example, the conductive bump 10 is convenient for conducting electricity, the yellow fluorescent powder layer 11 is used for converting light into yellow light, the color temperature can be effectively reduced, stimulation to human eyes can not be caused, and the use is convenient.

Referring to fig. 3, the light emitter 9 is composed of a wire rod 12, a first blue LED chip 13, a second blue LED chip 14, and a third blue LED chip 15, where the first blue LED chip 13 is located at the right side of the wire rod 12, the second blue LED chip 14 is located at the left side of the wire rod 12, and the third blue LED chip 15 is located at the bottom end of the wire rod 12.

The example, be connected with the circuit board through external power, the electric current passes through circuit board 4 and carries on putting the light ware, and illuminator 9 receives the electric current and sends out light through first blue light LED chip 13, second blue light LED chip 14 and third blue light LED chip 15, can effectively improve luminous intensity through a plurality of chips, effectively improves luminance, conveniently shines, effectively improves the field of vision.

Referring to fig. 1, a fixed clamping block is fixedly connected to the upper surface of the mounting base 1.

The example, installation base 1 passes through the fixed fixture block and splices inside the lamp stand, conveniently installs through the fixed fixture block.

Referring to fig. 1, the conductive bump 10 is electrically connected to the circuit board 4 through a wire, and a current output end of the conductive bump 10 is connected to a current input end of a wire rod 12.

In an example, the conducting speed is high through the wire connection, the service life is long, and the current is convenient to convey.

When the LED lamp is used, the mounting base 1 is clamped in the lamp holder through the fixing clamp plate, the lower surface of the mounting base 1 is fixed with the lampshade 8 through the fixing shaft 6, the illuminator 9 is arranged in the lampshade 8, the illuminator 9 consists of a lead bar 12, a first blue light LED chip 13, a second blue light LED chip 14 and a third blue light LED chip 15, the first blue light LED chip 13, the second blue light LED chip 14 and the third blue light LED chip 15 are respectively positioned on the outer side wall of the lead bar 12, meanwhile, the current input end of the lead bar 12 is connected with the conductive bump 10 on the lampshade 8, the current input end of the conductive bump 10 is connected with the current output end of the circuit board in the mounting groove 3 and is connected with the circuit board through an external power supply, the current is transmitted to the light emitter through the circuit board 4, the illuminator 9 receives the current to emit light through the first blue light LED chip 13, the second blue light LED chip 14 and, can effectively improve luminous intensity through a plurality of chips, effectively improve luminance, 8 inside yellow phosphor layer 11 that are provided with of lamp shade simultaneously, light passes yellow phosphor layer 11 and shines away, become the yellow light with light through yellow phosphor layer 11, can effectively reduce the colour temperature, can not cause the amazing to the people's eye, conveniently use, install 1 lower surface both sides of base simultaneously and be fixed with first reflector 2 and second reflector 7 respectively, can effectively go out the light reflection through first reflector 2 and second reflector 7, effectively strengthen the intensity of shining of yellow light, can effectively penetrate fog, improve irradiation range, the circuit board upper surface is provided with fin 5 simultaneously, can effectively improve the heat dissipation through fin 5, avoid inside high temperature, the life of lamp pearl has effectively been improved.

The utility model relates to a high-light-efficiency sodium-imitated yellow LED lamp bead, which comprises a mounting base 1; 2. a first reflective mirror; 3. mounting grooves; 4. a circuit board; 5. a heat sink; 6. a fixed shaft; 7. a second reflective mirror; 8. a lamp shade; 9. a light emitter; 10. a conductive bump; 11. a yellow phosphor layer; 12. a wire guide rod; 13. a first blue LED chip; 14. a second blue LED chip; 15. the third blue LED chip, the components are all common standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a high light efficiency imitative sodium yellow light LED lamp pearl, includes installation base (1), its characterized in that, installation base (1) left side lower fixed surface is connected with first reflector (2), installation base (1) inside mounting groove (3) have been seted up, mounting groove (3) internally mounted has circuit board (4) and fin (5) to be located circuit board (4) upper surface, installation base (1) right side wall lower fixed surface is connected with second reflector (7), installation base (1) lower fixed surface is connected with fixed axle (6), fixed axle (6) lower surface can be dismantled and be connected with lamp shade (8) and illuminator (9) and be located lamp shade (8) inside.

2. The high-light-effect sodium-imitated yellow LED lamp bead as claimed in claim 1, wherein a conductive bump (10) is fixedly connected to the top end of the lampshade (8), and a yellow fluorescent powder layer (11) is arranged on the inner surface of the lampshade (8).

3. The high-light-effect sodium-imitated yellow LED lamp bead as claimed in claim 1, wherein the light emitter (9) is composed of a wire guide rod (12), a first blue LED chip (13), a second blue LED chip (14) and a third blue LED chip (15), the first blue LED chip (13) is located on the right side of the wire guide rod (12), the second blue LED chip (14) is located on the left side of the wire guide rod (12), and the third blue LED chip (15) is located at the bottom end of the wire guide rod (12).

4. The high-light-efficiency sodium-imitated yellow LED lamp bead as claimed in claim 1, wherein a fixing block is fixedly connected to the upper surface of the mounting base (1).

5. The high-light-effect sodium-imitated yellow LED lamp bead as claimed in claim 2, wherein the conductive bump (10) is electrically connected with the circuit board (4) through a wire, and a current output end of the conductive bump (10) is connected with a current input end of the wire rod (12).