CN216667394U

CN216667394U - Track lamp with uniform light emitting

Info

Publication number: CN216667394U
Application number: CN202123079088.5U
Authority: CN
Inventors: 韦源; 王明; 程龙; 何伟
Original assignee: Guangdong Teyoushi Lighting Technology Co ltd
Current assignee: Guangdong Teyoushi Lighting Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a track lamp with uniform light emission, which comprises a connecting rod, wherein one end of the connecting rod is rotatably connected with an electric appliance box, the other end of the connecting rod is rotatably connected with a lamp tube, a light source part and a reflecting cup are arranged in the lamp tube, and a plurality of strips with smooth surfaces are longitudinally arranged on the reflecting surface of the reflecting cup; the utility model has simple, compact and reliable structure, and can reflect light at a plurality of angles when the light irradiates on the reflecting surface of the reflecting cup, so that the light is uniform, the light is soft, and the anti-dazzle effect is good.

Description

Track lamp with uniform light emitting

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a track lamp with uniform light emitting.

Background

As the name suggests, the track lamp is a lamp which is arranged on a track and can move along the track, the irradiation angle can be adjusted at will, the requirement of zone illumination can be met, and a unique light atmosphere environment can be created, so that the track lamp is widely applied to occasions such as supermarkets, markets, exhibition halls and the like.

The LED chip in current track lamp mostly uses the COB chip as the main, because the COB chip has the characteristics of high power, high light efficiency, makes track lamp have very good effect of shining with the cooperation of anti-light cup, but also just is based on the characteristics of high power, high light efficiency for light gathers together to the middle part, causes light not soft, the light-emitting is inhomogeneous, especially shines and causes dazzling condition easily when on some objects that the reflection of light degree is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the track lamp with uniform light emitting.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides an even track lamp of light-emitting, including the connecting rod, the one end of connecting rod is rotated and is connected with electrical apparatus box, and the other end is rotated and is connected with a lamp section of thick bamboo, the inside of a lamp section of thick bamboo is provided with light source spare and anti-light cup, anti-light cup's reflection of light face vertically is provided with the glossy rectangular of a plurality of surfaces.

Further, the section of the strip is arc-shaped, the strip is gradually enlarged from the light inlet end to the light outlet end of the reflection cup, and the strip leans against each other.

Furthermore, a lamp ring is sleeved at the light emitting end of the lamp tube, and the reflecting cup is clamped between the light source piece and the lamp ring.

Furthermore, a transparent sheet is clamped on the lamp ring and arranged below the reflection cup.

Furthermore, a frosting area is arranged in the middle of the bottom of the transparent sheet and is circular.

Furthermore, a plurality of air holes are formed in the bottom of the lamp ring and communicated with the inside of the lamp barrel.

Furthermore, a plurality of radiating fins are arranged above the light source part, the radiating fins and the lamp barrel are integrally formed and surround the lamp barrel to form a plurality of radiating holes, and the radiating holes are communicated with the inside of the lamp barrel.

Further, the bottom of fin is provided with the fixed part, light source spare is including COB lamp source board and installation piece, the upper portion of installation piece is provided with the block groove of COB lamp source board, the installation piece connect in the below of fixed part.

The utility model has the beneficial effects that: compared with the existing track lamp, the track lamp has a simple, compact and reliable structure, and when the light irradiates on the reflecting surface of the reflecting cup, the light can be reflected at a plurality of angles, so that the light is uniform, soft and good in anti-dazzle effect. The lamp ring is arranged, so that the lamp is convenient to assemble and disassemble; through the arrangement of the transparent sheet, foreign matters such as dust, insects and the like can be prevented from entering the light reflecting cup to influence the brightness; by arranging the heat dissipation structure and the air holes, the heat dissipation structure has better heat dissipation effect and longer service life.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the transparent sheet of the present invention;

FIG. 4 is a schematic structural view of the reflector cup of the present invention;

fig. 5 is a schematic structural view of the downlight of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1 to 5, a track lamp with uniform light emission comprises a connecting rod 2, wherein one end of the connecting rod 2 is rotatably connected with an electrical box 1, and the connecting rod 2 can transversely rotate at any angle. Be provided with drive power supply in the electrical apparatus box 1, the upper portion of electrical apparatus box 1 is provided with the mounting structure who is connected with the track, electrical apparatus box 1 is used for installing this embodiment on the track and forms the electricity and connect. The other end of the connecting rod 2 is rotatably connected with a lamp tube 3, so that the lamp tube 3 can rotate along the direction of the connecting rod 2. The lamp barrel 3 is internally provided with a light source part and a reflecting cup 4, and the light source part is electrically connected with a driving power supply. The reflecting surface of the reflecting cup 4 is longitudinally provided with a plurality of strips 41 with smooth surfaces.

Compared with the existing track lamp, the track lamp has the advantages that the structure is simple, compact and reliable, and when the light irradiates the reflecting surface of the reflecting cup 4, the light can be reflected at a plurality of angles, so that the light is uniform, the light is soft, and the anti-dazzle effect is good.

The cross-section of the strip 41 may be a convex shape, such as an isosceles triangle, an isosceles trapezoid, etc. In this embodiment, the section of the strip 41 is arcuate, the strip 41 gradually increases from the light inlet end to the light outlet end of the reflective cup 4, and the strips 41 lean against each other. Further improving the uniformity of the light output of the embodiment.

The light-emitting end of the lamp tube 3 is sleeved with a lamp ring 8, the lamp ring 8 is provided with at least two buckles, and the lamp tube 3 is provided with a clamping groove matched with the buckles. The reflecting cup 4 is clamped between the light source piece and the lamp ring 8. The assembly and disassembly of the embodiment are more convenient.

The lamp ring 8 is clamped with a transparent sheet 7, and the transparent sheet 7 is arranged below the reflecting cup 4. Can prevent foreign matters such as dust, insects and the like from entering the light reflecting cup 4 to influence the brightness.

The middle position of the bottom of the transparent sheet 7 is provided with a frosting area 71, and the frosting area 71 is circular. The light in the middle is concentrated, and diffuse reflection occurs when the light irradiates the frosted area 71, so that the light is softer, and the anti-dazzle effect is better.

The bottom of the lamp ring 8 is provided with a plurality of air holes 81, and the air holes 81 are communicated with the inside of the lamp barrel 3. In this embodiment, the plurality of air holes 81 are divided into two rows, and are respectively disposed on two sides of the lamp ring 8. The air can enter the lamp tube 3 to form convection, so that the heat dissipation efficiency of the embodiment is improved.

A plurality of radiating fins 31 are arranged above the light source part, the radiating fins 31 and the lamp barrel 3 are integrally formed, and form a plurality of radiating holes 32 together with the lamp barrel 3, and the radiating holes 32 are communicated with the inside of the lamp barrel 3. Inside the lamp section of thick bamboo 3 was arranged in to this embodiment fin 31, the structure is more firm, is difficult to warp, has further improved the radiating efficiency of this embodiment moreover.

The bottom of fin 31 is provided with fixed part 33, the light source piece is including COB lamp source board 5 and installation piece 6, installation piece 6 is provided with the light-emitting window that runs through, the upper portion of installation piece 6 is provided with the block groove 61 of COB lamp source board 5, installation piece 6 use bolted connection in the below of fixed part 33 makes COB lamp source board 5 block in between installation piece 6 and the fixed part 33. This embodiment simple to operate, the upper portion and the fixed part 33 laminating of COB lamp source board 5 make the heat that COB lamp source board 5 produced can be fast through fixed part 33 transmits extremely the fin 31 dispels the heat. The heat dissipation efficiency of the embodiment is further improved.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides an even track lamp of light-emitting, its characterized in that, including connecting rod (2), the one end of connecting rod (2) is rotated and is connected with electrical apparatus box (1), and the other end rotates and is connected with a lamp section of thick bamboo (3), the inside of a lamp section of thick bamboo (3) is provided with light source spare and anti-light cup (4), the reflection of light face of anti-light cup (4) vertically is provided with the glossy rectangular (41) of a plurality of surfaces.

2. A track lamp with uniform light emission as claimed in claim 1, wherein the cross section of the strips (41) is arcuate, the strips (41) become larger from the light inlet end to the light outlet end of the reflector cup (4), and the strips (41) are adjacent to each other.

3. A track lamp with uniform light emission as claimed in claim 1, wherein the light emitting end of the lamp tube (3) is sleeved with a lamp ring (8), and the reflective cup (4) is clamped between the light source element and the lamp ring (8).

4. The track lamp with uniform light emission according to claim 3, wherein a transparent sheet (7) is clamped on the lamp ring (8), and the transparent sheet (7) is arranged below the reflecting cup (4).

5. The track lamp with uniform light emission according to claim 4, wherein a frosted area (71) is arranged in the middle of the bottom of the transparent sheet (7), and the frosted area (71) is circular.

6. The track lamp with uniform light emission according to claim 4 or 5, wherein the bottom of the lamp ring (8) is provided with a plurality of air holes (81), and the air holes (81) are communicated with the inside of the lamp tube (3).

7. The track lamp with uniform light emission according to claim 1, wherein a plurality of heat dissipation fins (31) are disposed above the light source, the heat dissipation fins (31) are integrally formed with the lamp barrel (3) and surround the lamp barrel (3) to form a plurality of heat dissipation holes (32), and the heat dissipation holes (32) are communicated with the inside of the lamp barrel (3).

8. The track lamp with uniform light emission according to claim 7, wherein the bottom of the heat sink (31) is provided with a fixing portion (33), the light source comprises a COB lamp source board (5) and a mounting block (6), the upper portion of the mounting block (6) is provided with a locking groove (61) for locking the COB lamp source board (5), and the mounting block (6) is connected below the fixing portion (33).