CN217464358U

CN217464358U - Bar lamp of grading curve

Info

Publication number: CN217464358U
Application number: CN202220970567.1U
Authority: CN
Inventors: 周坚风; 李桂明; 黄强; 付帅; 武梦
Original assignee: Hangzhou Yimei Optoelectronics Technology Co ltd
Current assignee: Hangzhou Yimei Optoelectronics Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-20
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a bar lamp especially relates to a grading curve's bar lamp. The LED lamp is characterized by comprising a radiator and a PCB, wherein the PCB is arranged in the radiator, LED light sources which are uniformly distributed are arranged on the surface of the PCB, a lens fixed with the radiator is arranged above the PCB, and a driving power supply for supplying power is arranged in the radiator. The structure compactness is high, and the service performance and the aesthetic effect are improved.

Description

Bar lamp of grading curve

Technical Field

The utility model relates to a bar lamp especially relates to a grading curve's bar lamp.

Background

Along with the development of the overall economy of China, people have higher and higher pursuits on the quality of life, and have higher requirements on illumination lamps in places such as commercial office, conventional strip lamps cannot meet the requirements on optical performance in office and household application places, a plurality of strip lamps are arranged on the market, and in light distribution and optical design, the problems of low light efficiency, poor light-emitting uniformity, single light-emitting angle light distribution and the like are solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve exist not enough among the prior art, provide a compact structure, solved the problem that has high optical property and grading requirement to the bar lamp, through using two kinds of integrative lens respectively, lamps and lanterns possess the lambert body and bat two kinds of different light shapes of the body, and the structure has advanced the simplification innovation, all obtained a grading curved bar lamp that promotes in optical property and the function.

The above technical problem of the present invention can be solved by the following technical solutions:

the utility model provides a strip lamp of grading curve, includes radiator and PCB board, the PCB board establish in the radiator, the surface of PCB board be equipped with evenly distributed's LED light source, the top of PCB board be equipped with the fixed lens of radiator, the radiator in be equipped with the drive power supply who is used for the power supply.

Preferably, the upper part of the radiator is a light source opening installation groove, the PCB is inserted in the light source opening installation groove, the cross section of the light source opening installation groove is in a trapezoid shape, and the inner wall of the light source opening installation groove is provided with a plurality of steps; the lens fix in light source opening mounting groove, the bottom of lens be equipped with light gathering groove and LED light source and be located the light gathering groove, the both sides of light gathering groove be heat dissipation strip and heat dissipation strip be located the bottom of lens, the upper portion of lens be spotlight boss and spotlight boss be located the top of light gathering groove.

The radiator is characterized in that a power supply cavity is formed in the lower end of the radiator, a driving power supply is arranged in the power supply cavity, and inner clamping grooves for installation and fixation are formed in two side walls of the radiator respectively.

Preferably, the cross section of the inner clamping groove is in a trapezoid shape, an anti-pulling buckle for threading is arranged at the bottom of the radiator, and a wire of the driving power supply penetrates out of the anti-pulling buckle.

Preferably, the heat radiator is long and made of aluminum material; and the two side ends of the radiator are respectively sealed through end covers.

The aluminum profile radiator has the advantages of good heat dissipation, high electrical safety of the built-in isolation power supply, and innovative integrated extrusion lens design, so that the lamp has high luminous efficiency and an excellent light distribution curve. The power of the product is 30W/40W/53W/70W/90W, the product has a long service life (50000H), a high power factor (PF is more than 0.95) and an IP20, different intelligent dimming controls can be realized by replacing different intelligent power supplies, and the product conforms to the certifications of CE, CCC, ROHS and the like.

This product passes through lamp body aluminium alloy radiator, and drive power supply is built-in to the radiator cavity, and the rethread is beaten two self-plugging rivet and is fixed on lamp body radiator, and power AC output line is prevented that the stay wire from detaining the line through radiator back trompil with the plastic, and light source and PCB insert in the inside draw-in groove of radiator, and the integrative lens of PC inserts in the draw-in groove of radiator top, and the radiator both ends are beaten self tapping screw through two plastic end covers and are fixed.

Therefore, the utility model discloses a distribution curve's bar lamp, compact structure degree is high, promotes performance and aesthetic effect.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic view of a portion of the heat sink of FIG. 1;

fig. 3 is a partial structural schematic view of the lens of fig. 1.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1: as shown in the figure, a strip lamp of grading curve, including radiator 1 and PCB board 2, PCB board 2 establish in radiator 1, the surface of PCB board 2 be equipped with evenly distributed's LED light source 3, the top of PCB board 2 be equipped with radiator 1 fixed lens 4, radiator 1 in be equipped with the drive power supply 5 that is used for the power supply.

The upper part of the radiator 1 is provided with a light source opening installation groove 6, the PCB 2 is inserted in the light source opening installation groove 6, the cross section of the light source opening installation groove 6 is in a trapezoid shape, and the inner wall of the light source opening installation groove 6 is provided with a plurality of steps 7; lens 4 fix in light source opening mounting groove 6, the bottom of lens 4 be equipped with spotlight groove 8 and LED light source 3 is located spotlight groove 8, the both sides of spotlight groove 8 be heat dissipation strip 9 and heat dissipation strip 9 is located the bottom of lens 4, the upper portion of lens 4 be spotlight boss 10 and spotlight boss 10 is located the top of spotlight groove 8.

The radiator comprises a radiator 1 and is characterized in that a power supply cavity 11 is formed in the lower end of the radiator 1, a driving power supply 5 is arranged in the power supply cavity 11, and inner clamping grooves 12 for installation and fixation are formed in two side walls of the radiator 1 respectively.

The cross section of the inner clamping groove 12 is in a trapezoid shape, the bottom of the radiator 1 is provided with an anti-pull wire buckle 13 for threading, and a wire of the driving power supply 5 penetrates out of the anti-pull wire buckle 13.

The radiator 1 is long and the material of the radiator 1 is aluminum material; the two side ends of the radiator 1 are respectively sealed by end covers 14.

Claims

1. A strip lamp of grading curve which characterized in that: including radiator (1) and PCB board (2), PCB board (2) establish in radiator (1), the surface of PCB board (2) be equipped with evenly distributed's LED light source (3), the top of PCB board (2) be equipped with radiator (1) fixed lens (4), radiator (1) in be equipped with drive power supply (5) that are used for the power supply.

2. A light distribution curve strip lamp as defined in claim 1, wherein: the upper part of the radiator (1) is provided with a light source opening installation groove (6), the PCB (2) is inserted in the light source opening installation groove (6), the cross section of the light source opening installation groove (6) is in a trapezoid shape, and the inner wall of the light source opening installation groove (6) is provided with a plurality of steps (7); lens (4) fix in light source opening mounting groove (6), the bottom of lens (4) be equipped with light gathering groove (8) and LED light source (3) are located light gathering groove (8), the both sides of light gathering groove (8) be heat dissipation strip (9) and heat dissipation strip (9) are located the bottom of lens (4), the upper portion of lens (4) be spotlight boss (10) and spotlight boss (10) are located the top of light gathering groove (8).

The radiator is characterized in that a power supply cavity (11) is formed in the lower end of the radiator (1), a driving power supply (5) is arranged in the power supply cavity (11), and inner clamping grooves (12) for mounting and fixing are formed in two side walls of the radiator (1) respectively.

3. A light distribution curve strip lamp as defined in claim 2, wherein: the cross section of the inner clamping groove (12) is in a trapezoid shape, an anti-pull wire buckle (13) for threading is arranged at the bottom of the radiator (1), and a wire of the driving power supply (5) penetrates out of the anti-pull wire buckle (13).

4. A light distribution curve strip lamp as defined in claim 1 or 2, wherein: the radiator (1) is long and the material of the radiator (1) is aluminum material; two side ends of the radiator (1) are respectively sealed through end covers (14).