CN213207439U

CN213207439U - Guide rail lamp

Info

Publication number: CN213207439U
Application number: CN202022317792.9U
Authority: CN
Inventors: 陈文锋; 陈文华; 韦永权; 徐悦
Original assignee: Foshan Rayven Lighting Co ltd
Current assignee: Foshan Rayven Lighting Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-05-14
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to the technical field of lamps and lanterns, and discloses a guide rail lamp, which comprises a rail, a power supply box and a lamp body; the power supply box comprises a box body and a driving power supply with a segmented power supply function, the box body is connected with the track in a sliding mode, the driving power supply is arranged in the box body, and the driving power supply is provided with a current adjusting knob; the lamp body includes a lamp section of thick bamboo, COB light source and focusing subassembly, and a lamp section of thick bamboo is connected with the box body through the linking arm, and the COB light source is located in a lamp section of thick bamboo and is connected with the drive power supply electricity, and the front end of a lamp section of thick bamboo is located to the focusing subassembly. Based on the structure, the utility model provides a guide rail lamp possesses mixing of colors, adjusts luminance, three kinds of functions of focusing simultaneously, can obtain multiple light effect, can satisfy the user demand of different scenes, can effectively utilize installation space to convenient to use is nimble, the maintenance cost is low, need not a large amount of stocks.

Description

Guide rail lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to a guide rail lamp.

Background

Most of the existing track lamps only have one or two functions of color mixing, light adjusting and focusing, so that the corresponding light color, brightness and light emitting angle are difficult to adjust under different application scenes, and the required effect can be obtained only by mutually matching a plurality of lamps, so that the use difficulty of the lamps is increased, the installation space of the lamps is enlarged, and the maintenance cost of the lamps is further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a possess simultaneously mixing of colors, adjust luminance, three kinds of functions of focusing, can satisfy the user demand of different scenes to convenient to use is nimble, required installation space is little, the guide rail lamp that the maintenance cost is low.

In order to achieve the above object, the present invention provides a guide rail lamp, which includes:

a track;

the power supply box comprises a box body and a driving power supply with a sectional power supply function, the box body is connected with the track in a sliding mode, the driving power supply is arranged in the box body, and one end of the driving power supply is provided with a current adjusting knob extending out of the box body;

the lamp body, the lamp body includes a lamp section of thick bamboo, COB light source and focusing subassembly, a lamp section of thick bamboo through the linking arm with the box body is connected, the COB light source is located in a lamp section of thick bamboo and with the drive power supply electricity is connected, the focusing subassembly is located the front end of a lamp section of thick bamboo.

In some embodiments of the present application, the focusing assembly includes a fixing ring, an adjusting ring and a lens, the fixing ring is fixed at the front end of the lamp cylinder, the adjusting ring is disposed in the fixing ring and can move along the axial direction thereof, and the lens is disposed in the adjusting ring and can move along with the fixing ring.

In some embodiments of this application, the adjustable ring includes the ring body and is fixed in the annular seat of ring body rear end, the annular seat with gu fixed ring nested connection, lens through solidify glue with the ring body bonds.

In some embodiments of the present application, a rubber ring is disposed between the annular seat and the fixing ring.

In some embodiments of this application, the lamp body is still including locating radiator in the lamp section of thick bamboo, the COB light source is fixed in through the light source support the front end of radiator.

In some embodiments of this application, the COB light source with be equipped with heat conduction silicone grease between the radiator.

In some embodiments of the present application, the connecting arm includes a fixed shaft and a movable sleeve that is sleeved on the fixed shaft and can rotate around an axis of the fixed shaft, the fixed shaft is connected to the box body, and the lamp cylinder is connected to the movable sleeve.

In some embodiments of the present application, the lamp cylinder is connected to the movable sleeve through a connection frame, wherein the lamp cylinder is fixedly connected to the connection frame through a fastening member, the movable sleeve is hinged to the connection frame through a pin, and a length direction of the pin is perpendicular to a length direction of the movable sleeve.

In some embodiments of the present application, the lamp body further includes a rear cover plate disposed at a rear end of the lamp cylinder, and the adapter frame is fixedly connected to the rear cover plate through the fastening member.

In some embodiments of the present application, the opposite sides of the box body are provided with rotatable latches, and the box body and the rail are slidably connected through the latches.

In some embodiments of the present application, the COB light source is a two-color temperature COB light source.

The utility model provides a guide rail lamp, compared with the prior art, its beneficial effect lies in:

the utility model provides a guide rail lamp, which comprises a rail, a power box and a lamp body; the power supply box comprises a box body and a driving power supply with a segmented power supply function, the box body is connected with the track in a sliding mode, the driving power supply is arranged in the box body, and one end of the driving power supply is provided with a current adjusting knob extending out of the box body; the lamp body includes a lamp section of thick bamboo, COB light source and focusing subassembly, and a lamp section of thick bamboo is connected with the box body through the linking arm, and the COB light source is located in a lamp section of thick bamboo and is connected with the drive power supply electricity, and the front end of a lamp section of thick bamboo is located to the focusing subassembly. Based on the structure, the LED chips with different color temperatures of the COB light source are controlled to be lightened by utilizing the segmented power supply function of the driving power supply, so that various color temperatures can be obtained, and the different color temperatures can be switched at will; the current intensity of the driving power supply is controlled by rotating the current adjusting knob, so that the brightness of the COB light source can be changed, and stepless dimming is realized; the focal length can be changed by operating the focusing assembly, and the light-emitting angle is adjusted. Therefore, the utility model provides a guide rail lamp possesses mixing of colors, adjusts luminance, three kinds of functions of focusing simultaneously, can obtain multiple light effect, can satisfy the user demand of different scenes, can effectively utilize installation space to convenient to use is nimble, the maintenance cost is low, need not a large amount of stocks.

Drawings

Fig. 1 is a schematic overall structure diagram of a track lamp according to an embodiment of the present invention;

fig. 2 is a schematic view of a split structure of the track lamp according to the embodiment of the present invention.

In the figure: 1. a track; 2. a power supply box; 21. a box body; 22. a current adjusting knob; 23. locking; 3. a lamp body; 31. a lamp barrel; 32. a COB light source; 33. a focusing assembly; 331. a fixing ring; 332. an adjusting ring; 3321. a ring body; 3322. an annular seat; 333. a lens; 34. a light source holder; 35. a rear cover plate; 4. a connecting arm; 41. a fixed shaft; 42. a movable sleeve; 5. and (4) a switching frame.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be understood that the terms "first" and "second" are used for descriptive purposes only to distinguish one type of technical feature from another, and are not to be construed as indicating or implying any relative importance, order or quantity of such technical features, i.e., a "first" technical feature may be referred to as a "second" technical feature, a "second" technical feature may also be referred to as a "first" technical feature, and a technical feature defined as "first" or "second" may explicitly or implicitly include one or more such technical features. In addition, unless otherwise specified, "a plurality" means two or more.

It is emphasized that, in the description of the present application, the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are to be construed broadly, e.g. as meaning fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 2, an embodiment of the present invention provides a track lamp, which includes a track 1, a power supply box 2, and a lamp body 3; the track 1 is used for being installed on a ceiling or a wall; the power supply box 2 comprises a box body 21 and a driving power supply with a segmented power supply function, the box body 21 is connected with the track 1 in a sliding mode, the driving power supply is arranged in the box body 21, and one end of the driving power supply is provided with a current adjusting knob 22 extending out of the box body 21; the lamp body 3 includes a lamp barrel 31, a COB light source 32 and a focusing assembly 33, the lamp barrel 31 is connected with the box body 21 through a connecting arm 4, the COB light source 32 is arranged in the lamp barrel 31 and electrically connected with a driving power supply, and the focusing assembly 33 is arranged at the front end of the lamp barrel 31.

Based on the structure, the LED chips with different color temperatures of the COB light source 32 are controlled to be lightened by utilizing the segmented power supply function of the driving power supply, so that various color temperatures can be obtained, and the different color temperatures can be switched at will; by rotating the current adjusting knob 22, the current intensity of the driving power supply is controlled, that is, the brightness of the COB light source 32 can be changed, and stepless dimming is realized, in general, in a certain design range, the larger the current is, the larger the brightness of the COB light source 32 is, the smaller the current is, and the smaller the brightness of the COB light source 32 is; by operating the focusing assembly 33, the focal length can be changed, and the light-emitting angle can be adjusted. Therefore, the utility model provides a guide rail lamp possesses mixing of colors, adjusts luminance, three kinds of functions of focusing simultaneously, can obtain multiple light effect, can satisfy the user demand of different scenes, can effectively utilize installation space to convenient to use is nimble, the maintenance cost is low, need not a large amount of stocks.

It should be noted that, the color temperature adjustment of the COB light source by using the segmented power supply technology belongs to the prior art, and for example, chinese patent (CN208605944U) is disclosed in detail, so that details are not repeated in this application.

Further, as shown in fig. 2, in order to prevent the COB light source 32 from being damaged due to an excessively high temperature, the lamp body 3 further includes a heat sink (not shown) disposed in the lamp barrel 31, and the COB light source 32 is fixed to a front end of the heat sink through a light source bracket 34; in addition, heat-conducting silicone grease is arranged between the COB light source 32 and the radiator to enhance the heat-conducting and heat-radiating effects.

Optionally, in this embodiment, the COB light source 32 is a dual color temperature COB light source, and when the LED chips with two color temperatures are simultaneously turned on, a neutral color temperature can be obtained. Therefore, the utility model provides a guide rail lamp has three kinds of colour temperatures, and can switch at will between three kinds of colour temperatures to satisfy the user demand in different scenes.

Alternatively, as shown in fig. 1, in the present embodiment, the focusing assembly 33 includes a fixing ring 331, an adjusting ring 332 and a lens 333, the fixing ring 331 is fixed at the front end of the lamp barrel 31, the adjusting ring 332 is disposed in the fixing ring 331 and can move along the axial direction thereof, and the lens 333 is disposed in the adjusting ring 332 and can move therewith. In this way, the distance between the lens 333 and the COB light source 32 is changed by moving the adjusting ring 332 back and forth, i.e., the adjustment of the focal length and the light-emitting angle is achieved, and the operation is simple and convenient.

Specifically, as shown in fig. 1, the adjusting ring 332 includes a ring body 3321 and an annular seat 3322 fixed at the rear end of the ring body 3321, the annular seat 3322 is nested with the fixing ring 331, a rubber ring (not shown) is disposed between the annular seat 3322 and the fixing ring 331, and the lens 333 is bonded to the ring body 3321 through a curing adhesive.

Alternatively, as shown in fig. 1, in the present embodiment, the connecting arm 4 includes a fixed shaft 41 and a movable sleeve 42 that is sleeved on the fixed shaft 41 and can rotate around the axis thereof, the fixed shaft 41 is connected to the box body 21, and the lamp cylinder 31 is connected to the movable sleeve 42. So, lamp body 3 can be around vertical direction free rotation to can obtain the arbitrary angle of shining in the horizontal direction, satisfy different user demands.

Further, as shown in fig. 1, the lamp cylinder 31 and the movable sleeve 42 are connected through the adapter 5. Specifically, the lamp body 3 further includes a rear cover plate 35 disposed at the rear end of the lamp barrel 31, and the adapter bracket 5 is fixedly connected to the rear cover plate 35 by a fastener, preferably a bolt and a nut; the movable sleeve 42 is hinged with the adapter 5 through a pin, and the length direction of the pin is perpendicular to the length direction of the movable sleeve 42. So, lamp body 3 can be around the horizontal direction free rotation to can obtain the ascending arbitrary angle of shining of vertical direction, satisfy different user demands.

Optionally, as shown in fig. 1, in this embodiment, rotatable latches 23 are provided at two opposite sides of the box 21, and the box 21 is slidably connected to the rail 1 through the latches 23. Based on this, when the power supply box 2 needs to be detached from the track 1, only the lock catch 23 needs to be rotated to be separated from the track 1, and the operation is simple and convenient; on the contrary, the power supply box 2 is arranged on the track 1, and the operation is also convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A track light, comprising:

a track;

2. The track light of claim 1, wherein:

the focusing assembly comprises a fixing ring, an adjusting ring and a lens, the fixing ring is fixed at the front end of the lamp tube, the adjusting ring is arranged in the fixing ring and can move along the axial direction of the fixing ring, and the lens is arranged in the adjusting ring and can move along with the fixing ring.

3. The track light of claim 2, wherein:

the adjustable ring includes the ring body and is fixed in the annular seat of ring body rear end, the annular seat with gu fixed ring nested connection, lens through solidify glue with the ring body bonds.

4. A track lamp as claimed in claim 3, characterized in that:

and a rubber ring is arranged between the annular seat and the fixing ring.

5. The track light of claim 1, wherein:

the lamp body is still including locating radiator in the lamp section of thick bamboo, the COB light source is fixed in through the light source support the front end of radiator.

6. The track light of claim 5, wherein:

and heat-conducting silicone grease is arranged between the COB light source and the radiator.

7. The track light of claim 1, wherein:

the connecting arm comprises a fixed shaft and a movable sleeve which is sleeved on the fixed shaft and can rotate around the axis of the fixed shaft, the fixed shaft is connected with the box body, and the lamp tube is connected with the movable sleeve.

8. The track light of claim 7, wherein:

the lamp tube is connected with the movable sleeve through a switching frame, the lamp tube is fixedly connected with the switching frame through a fastening piece, the movable sleeve is hinged with the switching frame through a pin piece, and the length direction of the pin piece is perpendicular to the length direction of the movable sleeve.

9. The track light of claim 8, wherein:

the lamp body is characterized by further comprising a rear cover plate arranged at the rear end of the lamp barrel, and the switching frame is fixedly connected with the rear cover plate through the fastening piece.

10. The track light of claim 1, wherein:

rotatable lock catches are arranged on two opposite side portions of the box body, and the box body is connected with the rail in a sliding mode through the lock catches.