CN205424672U - LED track lamp - Google Patents

Abstract

The utility model discloses a LED track lamp, which comprises a track joint, a driving device box and a lamp body, wherein the lamp body comprises a lamp shell with a cavity, a heat radiation light source module which is fixedly arranged on the lamp shell through a clamping connection mode, and a light transmission component which is embedded in the cavity through a clamping connection mode, the lamp body also comprises a driving device which is arranged in the driving device box, the driving device box comprises a shell and a shell cover, the shell and the shell cover are fixedly connected through a screw connection mode or a clamping connection mode so as to be convenient to replace the driving device, the lamp body can rotate in the range of 0-355 degrees in the transverse direction and in the range of 0-355 degrees in the longitudinal direction, two angle adjusting modes are flexibly matched for use to adjust the illumination of any angle, the flexibility is high, the application range is wide, each component can be flexibly installed, disassembled and replaced, the production is convenient, practical convenient, green, radiator and LED light source structure set up structure as an organic whole, and the radiating effect is good, saves the cost.

Description

A sort of led Track Lighting

technical field

The utility model relates to the technical field of LED lighting, in particular to an LED track light.

Background technique

LED track light is a track light with LED as the light source, alias: track light. LED track light refers to a lamp that is set on a fixed track and can move around on the track to illuminate multiple ranges. Fix the track on the wall or ceiling to adjust the irradiation of the track light as needed. direction. Widely used in key lighting places such as shopping malls (clothing stores, furniture stores and other brand stores), car shows, jewelry, star hotels, high-end clubs, cultural relics exhibition halls, professional windows, counters, etc.

The LED track lights currently on the market mainly include track joints, drive box, connecting rods, radiators, LED light source structures and light-transmitting components that are compatible with the track. However, the track lights in the prior art can only achieve a relatively narrow lighting range and angle, and it is difficult to meet the requirements of all-round lighting; moreover, it is difficult to disassemble and replace all parts. Wasteful, and the same LED track light cannot be replaced with LED light source structures of different power or different light colors, nor can the light-transmitting components be replaced to achieve different lighting effects. It is difficult to adjust the convergence point and angle of light, and installation and disassembly are troublesome. Due to limitations, the flexibility is not high. If you need to replace the LED light source structure with different power or different light colors, you need to replace the entire LED track light. The use cost is high, the replacement is difficult, and resources are wasted; The effect is not good, affecting its service life.

Therefore, how to realize a lighting angle that can be adjusted in all directions, each component can be disassembled and replaced flexibly, maintenance is simple, high flexibility, practical and convenient, wide application range, green and environmental protection, heat sink and LED light source structure are set as one structure, heat dissipation Effective and cost-saving LED track lights are technical problems that need to be solved urgently in the industry.

Utility model content

The main purpose of the utility model is to provide an LED track light, aiming to realize a lighting angle that can be adjusted in all directions, each component can be disassembled and replaced flexibly, maintenance is simple, high flexibility, practical and convenient, wide application range, green and environmental protection , The radiator and the LED light source structure are set as an integrated structure, the heat dissipation effect is good, and the LED track light is cost-saving.

The utility model proposes an LED track light, which can be installed on the track and can slide along the track. The heat dissipation light source module, the lamp housing that is compatible with the heat dissipation light source module and has a cavity inside, and the light-transmitting component. The heat dissipation light source module includes a radiator and an LED light source structure fixed on the lower end surface of the radiator. The end face is arranged in a circular arrangement with a number of inverted L-shaped swivel slots. The inner wall of the lamp housing is provided with a number of protrusions that match the swivel slots at the corresponding positions. The bumps are snapped into the swivel slots and Rotate the heat dissipation light source module so that the protrusion and the rotary card slot are engaged and fixed, so that the heat dissipation light source module is fixed on the lamp body, and finally the heat dissipation light source module can be easily replaced; In the cavity so as to cover the reflective cup on the structure of the LED light source, the light-transmitting sheet covered on the reflective cup, the pressure ring pressed on the light-transmitting sheet, the outer wall of the pressure ring is provided with several blocks, and the lamp housing The inner wall is provided with a number of slots at the corresponding position of the block, which are compatible with the block and can be engaged with each other so that the pressure ring is fixed on the lamp housing and the light-transmitting sheet and the reflector are pressed and fixed in the cavity; The LED track light also includes a drive device electrically connected to the LED light source structure and arranged in the drive device box. The drive device box includes a housing with an opening and a cover suitable for the opening.

Preferably, the housing and the case cover can be connected and fixed by screw connection or snap connection.

Preferably, the drive device box is movably fixed on the track joint through the first rotating shaft so that it can rotate in the range of 0°-355° relative to the track joint in the transverse direction, and the lamp body is movably fixed on the drive device box through the second rotating shaft And it can be rotated in the range of 0°-355° relative to the drive device box in the longitudinal direction.

Preferably, the drive device box is fixedly connected to the track joint, the lamp body is connected to the drive device box through a support rod, and one end of the support rod is movably connected to the drive device box and can be positioned at 0 degrees relative to the drive device box in the lateral direction. Rotate within a range of -355 degrees, and the side wall at the other end is connected to the lamp body through a third rotation axis so that it can rotate within a range of 0 degrees to 355 degrees relative to the support rod in the longitudinal direction.

Preferably, the radiator, the lamp housing, and the reflector are all made of heat-conducting metal, and the heat-conducting metal is selected from iron, aluminum or copper.

Preferably, the outer wall of the radiator is provided with several cooling fins.

Preferably, a decorative ring may be provided between the heat dissipation light source assembly and the lamp housing.

An LED track light of the utility model comprises a track joint adapted to the track and replaceable, a driving device box and a lamp body, the structure is simple, and the appearance is simple and beautiful. The driving device box of this embodiment is movably connected to the track joint through the first rotating shaft and can rotate relative to the track joint in the range of 0°-355° in the lateral direction, and can rotate laterally to adjust the lighting angle of the lamp body. In addition, the lamp body It is movably connected with the driving device box through the second rotating shaft and can rotate in the range of 0°-355° relative to the driving device box in the longitudinal direction; or the driving device box is fixedly connected to the track joint, and the lamp body is connected by a support rod On the driving device box, one end of the support rod is flexibly connected with the driving device box and can be rotated in the range of 0°-355° relative to the driving device box in the lateral direction, and the side wall at the other end is connected with the lamp body through the third rotating shaft Therefore, it can be rotated in the range of 0°-355° relative to the support rod in the longitudinal direction. The two angle adjustment modes of the two connection modes of the utility model can be flexibly matched and used to adjust the lighting at any angle, and the lighting angle can be adjusted in all directions. It is suitable for various key lighting places, and has a wide application range and high flexibility. The adjustment is convenient and accurate, and the practicability is strong; the shell cover and the shell are connected and fixed by screw connection or snap connection, so that it is convenient to install or replace the drive device, and the heat dissipation light source module is fixed by engaging the screw slot and the protrusion On the lamp housing, the light-transmitting components are fixed in the lamp housing through a snap-fit connection. The combination and installation of the LED track light components is convenient and quick, shortening the working hours, improving production efficiency, and reducing production costs. At the same time, it is convenient to disassemble and replace the heat dissipation light source module. Or light-transmitting components, maintenance is simple, each component can be recycled, green and environmentally friendly, you can change the heat dissipation light source modules with different power or different luminous colors by hand at any time to meet different lighting brightness or light color, and you can also change different luminous effects by hand The reflective cup can adjust the converging point and light angle of light, improve light efficiency, reduce glare, flexible and changeable, various choices, beautiful appearance, unique and novel shape; and the structure of radiator and LED light source is integrated to reduce raw materials , save cost, and effectively increase the heat dissipation contact area, the heat dissipation effect is good, the light decay is reduced, and the service life of the LED track light is extended. Therefore, a kind of LED track light of the utility model realizes that the lighting angle can be adjusted in all directions, each component can be disassembled and replaced flexibly, the maintenance is simple, the flexibility is high, practical and convenient, the application range is wide, green and environmental protection, the radiator and the LED light source The structure is set as an integrated structure, the heat dissipation effect is good, the cost saving and other beneficial effects are worthy of wide popularization and application.

Description of drawings

Figure 1 is one of the three-dimensional structure exploded schematic diagrams of an embodiment of an LED track light of the present invention, wherein the lamp body is movably connected to the drive device box through the first rotating shaft, and the radiator is provided with heat dissipation fins and a shell. The body and the shell cover are connected and fixed by snap-fit connection;

Fig. 2 is the second exploded schematic diagram of the three-dimensional structure of an embodiment of an LED track light of the present invention, wherein a support rod is provided between the lamp body and the drive device box, and heat dissipation fins, a housing and a radiator are provided on the radiator. The shell cover is connected and fixed by screw connection;

Fig. 3 is the third exploded schematic diagram of the three-dimensional structure of an embodiment of an LED track light of the present invention, in which the lamp body is movably connected to the drive device box through the first rotating shaft, and a heat dissipation light source module and the lamp housing are provided. There are decorative rings, shells and shells that are connected and fixed by means of a snap-fit connection;

Fig. 4 is the fourth schematic diagram of three-dimensional structure decomposition of an embodiment of an LED track light of the present invention, wherein a support rod is provided between the lamp body and the drive device box, and a decoration is provided between the heat dissipation light source module and the lamp housing The ring, shell and shell cover are connected and fixed by screw connection;

Fig. 5 is a three-dimensional structural schematic diagram of an embodiment of an LED track light of the present utility model, wherein a support rod is provided between the lamp body and the drive device box, heat dissipation fins are provided on the radiator, and the housing and the cover pass through Screw connection for connection and fixation.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Figures 1 to 5, an embodiment of a LED track light of the present invention is proposed, which can be installed on a track and slide along the track to adjust the lighting range, including a track that is compatible with the track and can be replaced The connector 100, the driving device box, and the lamp body have a simple structure and a simple and beautiful appearance.

The lamp body includes a heat dissipation light source module from top to bottom, a lamp housing 400 that is compatible with the heat dissipation light source module and has a cavity inside, and a light-transmitting component. A decorative ring can be provided between the heat dissipation light source module and the lamp 400 housing 800. The heat dissipation light source module includes a radiator 301, and an LED light source structure 303 fixed on the lower end surface of the radiator 301. The radiator 301 and the LED light source structure 303 are arranged as an integrated structure, which reduces the use of parts, reduces raw materials, and reduces production costs. Improve market competitiveness. The lower end surface of the radiator 301 is arranged in a circular arrangement with a number of swivel slots 304. The swivel slots 304 are arranged in an inverted L shape. The bumps are inserted into the rotary card slot 304 and the heat dissipation light source module is rotated so that the bumps are engaged with the rotary card slot 304, and the heat dissipation light source module is fixed on the lamp body, and finally the heat dissipation light source module can be easily replaced. Group.

The light-transmitting component includes a light-transmitting cup 501 adapted to the lamp housing 400 and embedded in the cavity so as to cover the LED light source structure 303, a light-transmitting sheet 502 covering the light-reflecting cup 501, and pressed and fixed on the light-transmitting The pressure ring 503 on the light sheet 502 and the reflective cup 501 have the function of concentrating and reflecting light, which can gather invalid light into the effective irradiation range, and then irradiate outward through the light reflecting effect, with high light utilization rate, high light efficiency, energy saving and environmental protection. At the same time, the light becomes uniform and soft after passing through the light-transmitting sheet 502, the anti-glare effect is ideal, and the lighting effect is remarkable. The outer wall of the pressure ring 503 is provided with a number of clamping blocks 504, and the inner wall of the lamp housing 400 is provided with a number of clamping blocks 504 at positions corresponding to the clamping blocks 504 and can be engaged with each other so that the pressure ring 503 is fixed on the lamp housing 400. Then, the light-transmitting sheet 502 and the reflective cup 501 are pressed and fixed in the slot 401 in the cavity.

The LED track light also includes a driving device electrically connected to the LED light source structure 303 and arranged in the driving device box. The driving device box includes a housing 201 with an opening, which is adapted to the opening and is connected by a screw connection or a snap connection. The cover is disposed on the opening so as to facilitate replacement of the casing cover 202 of the driving device.

The driving device box is movably fixed on the track joint 100 through the first rotating shaft 601 so that it can rotate within the range of 0°-355° relative to the track joint 100 in the lateral direction, and the lamp body is movably fixed on the driving device box through the second rotating shaft 602 and can be rotated in the range of 0°-355° relative to the drive box in the longitudinal direction.

The driving device box is fixedly connected to the track joint 100, and the lamp body is connected to the driving device box through a supporting rod 701. One end of the supporting rod 701 is movably connected with the driving device box and can be positioned at 0 degrees relative to the driving device box in the lateral direction. The side wall at the other end is connected to the lamp body through the third rotating shaft 702 so that it can rotate within the range of 0-355 degrees relative to the support rod 701 in the longitudinal direction.

LED track lights in the prior art are often projected directly from top to bottom, which can only achieve a relatively narrow lighting range and angle, and it is difficult to change the lighting angle. It is difficult to solve this problem with lighting fixtures, and it is difficult to meet the requirements of all-round lighting. In the LED track light of the present utility model, the driving device box installed on the track joint 100 can be movably fixed on the track joint 100 through the first rotating shaft 601 so that it can rotate within the range of 0°-355° relative to the track joint 100 in the transverse direction , can rotate horizontally to adjust the lighting angle of the lamp body, and in addition, the lamp body is movably connected with the drive device box through the second rotating shaft 602 and can be rotated in the longitudinal direction relative to the drive device box within the range of 0°-355° so that the lamp can be adjusted or the drive box is fixedly connected to the track joint 100, the lamp body is connected to the drive box through a support rod 701, and one end of the support rod 701 is movably connected to the drive box and can be moved in the lateral direction The upper relative to the drive device box can rotate within the range of 0°-355°, and the side wall at the other end is connected to the lamp body through the third rotating shaft 702 so that it can rotate within the range of 0°-355° relative to the support rod 701 in the longitudinal direction . Generally speaking, the track joint 100 of the present utility model can be fixedly connected with the driving device box or can be connected flexibly to adjust the lighting direction of the lamp body. The driving device box is movably connected to rotate to adjust the lighting angle of the lamp body. The two angle adjustment methods of the two connection methods can be used flexibly. The horizontal adjustment of the lighting direction and the vertical adjustment of the lighting angle are perfectly combined and used flexibly to adjust any Angled lighting, reasonable design, unique and novel shape, can adjust the lighting angle in all directions, high flexibility, suitable for various key lighting places, wide application range, convenient adjustment, high accuracy and strong practicability.

The shell cover 202 and the shell 201 of the present utility model are connected and fixed through screw connection or snap-fit connection, so that it is convenient to install or replace the drive device to adapt to different LED light source structures 303, and it is also convenient for later repair and maintenance; heat dissipation The lower end surface of the radiator 301 of the light source module is provided with a number of L-shaped swivel slots 304, and the inner wall of the lamp housing 400 is provided with a number of protrusions matching the swivel slots 304 at positions corresponding to the swivel slots 304. When the heat dissipation light source module is pressed into the lamp housing 400, the protrusion is snapped into the spin slot 304, and then the heat dissipation light source module is screwed so that the protrusion rotates and snaps into the spin slot 304 and is locked and fixed with each other so that the heat dissipation light source module It is fixed on the lamp housing 400 through a snap-fit connection. If you want to change the lighting brightness or luminous color, you only need to directly replace the heat dissipation light source module with different power or different luminous color by hand. There is no need to replace the whole lamp, which simplifies the difficulty of replacement. , to reduce the cost of use; the outer wall of the pressure ring 503 of the light-transmitting component is provided with a number of clamping blocks 504, and the inner wall of the lamp housing 400 is provided with a number of clamping blocks that are compatible with the clamping blocks 504 and can be engaged with each other at the positions corresponding to the clamping blocks 504 The groove 401 , the locking block 504 and the locking groove 401 are engaged with each other so that the pressure ring 503 is fixed in the lamp housing 400 through the engaging connection, so that the light-transmitting sheet 502 and the reflective cup 501 are pressed and fixed in the cavity. It can be seen that the combination and installation of the components of the LED track light in this embodiment is convenient and quick, which can effectively shorten the working hours, improve the production efficiency, and reduce the production cost. Components can be recycled, green and environmentally friendly, and heat dissipation light source modules with different power or different luminous colors can be replaced by hand at any time to meet different lighting brightness or light colors. It has a wide range of applications and high flexibility. The reflective cup 501 is used to adjust the converging point of light and the angle of light output, improve light efficiency, reduce glare, flexible and changeable, various choices, reasonable design, beautiful appearance, unique and novel shape.

In addition, the heat sink 301 and the LED light source structure 303 are arranged as an integrated structure, which effectively reduces raw materials, simplifies the production process, shortens assembly man-hours, and saves costs. At the same time, the heat conduction is fast and the heat dissipation contact area is effectively increased. The heat dissipation fins 302, the heat dissipation fins can further increase the contact area between the heat and the outside air, accelerate the heat dissipation speed, prevent the heat from accumulating, have a good heat dissipation effect, reduce light decay, and prolong the service life of the LED track light.

The radiator 301, the lamp housing 400, and the reflector 501 are all made of heat-conducting metal. The heat-conducting metal is iron, aluminum or copper, durable in use, good in heat conduction, and fast in heat dissipation.

Therefore, the utility model realizes a simple structure, simple and beautiful appearance, reasonable design, novel shape, can adjust the lighting angle in all directions, each part can be disassembled and replaced flexibly, simple maintenance, high flexibility, practical and convenient, and applicable scope Wide, green and environmentally friendly, the heat sink 301 and the LED light source structure 303 are set as an integrated structure, the heat dissipation effect is good, and the LED track light is cost-saving.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (7)

1. null1. a LED track lamp，May be installed on track and can be along tracks travel，It is characterized in that，Including suitable with described track and removable rail joint、Driving means box、Lamp body，Described lamp body includes heat radiation light source module the most successively、And inside suitable with described heat radiation light source module has the lamp housing of cavity、Light-transmitting component，Described heat radiation light source module includes radiator、It is fixedly arranged on the LED light source structure on described radiator lower surface，Described radiator lower surface circular array is laid with some rotation draw-in grooves in inverted L shape，Described lamp housing madial wall is provided with, in described rotation draw-in groove corresponding position, the projection that some and described rotation draw-in groove is suitable，Described projection snaps in described rotation draw-in groove and rotates described heat radiation light source module so that described projection and described rotation draw-in groove are fixed and then make described heat radiation light source module peace be fixed in final conveniently replaced described heat radiation light source module on described lamp body；Described light-transmitting component include suitable with described lamp housing and in being embedded in described cavity thus the reflector in described LED light source structure, the light transmission piece being covered on described reflector, the pressure ring that presses solidly in described light transmission piece can be covered at, described pressure ring lateral wall is provided with some fixture blocks, and described lamp housing madial wall is provided with in described fixture block corresponding position some suitable with described fixture block and can be mutually clamped so that described pressure ring peace is fixed on described lamp housing and then makes described light transmission piece and described reflector to press solidly the draw-in groove in described cavity；Described LED track lamp also includes electrically connecting with described LED light source structure and being located at the driving means in described driving means box, and described driving means box includes the cap that the housing being provided with opening is suitable with described opening.
2. A kind of LED track lamp the most according to claim 1, it is characterised in that described housing and described cap can be connected by screw mode or the mode that is connected together is attached fixing.
3. A kind of LED track lamp the most according to claim 2, it is characterized in that, described driving means box is fixed on described rail joint by the first rotary shaft activity thus can rotate in the range of 0 degree of-355 degree relative to described rail joint in the horizontal, and described lamp body is fixedly arranged on described driving means box by the second rotary shaft activity and can rotate in the range of 0 degree of-355 degree relative to described driving means box in a longitudinal direction.
4. A kind of LED track lamp the most according to claim 2, it is characterized in that, described driving means box is fixedly connected on described rail joint, described lamp body is connected on described driving means box by a support bar, one end of described support bar is flexibly connected with described driving means box and can rotate in the range of 0 degree of-355 degree relative to described driving means box in a lateral direction, and other end sidewall thus can be rotated relative to described support bar with the connection of described lamp body in a longitudinal direction by the 3rd rotary shaft in the range of 0 degree of-355 degree.
5. A kind of LED track lamp the most according to claim 4, it is characterised in that described radiator, described lamp housing, described reflector are made by heat-conducting metal, and described heat-conducting metal selects iron, aluminium or copper.
6. A kind of LED track lamp the most according to claim 5, it is characterised in that described radiator lateral wall can be provided with some radiating fins.
7. A kind of LED track lamp the most according to claim 6 a, it is characterised in that rosette can be provided with between described heat radiation light source assembly and described lamp housing.