CN202452279U - LED track spotlight - Google Patents

Abstract

The utility model discloses a LED track shot-light belongs to track lamps and lanterns field, include a lamp section of thick bamboo and install in proper order radiator, base, LED lamp, anti-light cup, light-emitting face lid in the lamp section of thick bamboo, radiator and base fixed connection, the LED lamp is installed on the base, anti-light cup cover is arranged in on the LED lamp, lamp section of thick bamboo outer wall is being fixed along its radially extending's stationary blade, the stationary blade is articulated with angle adjustment pole one end activity, angle adjustment pole other end activity articulate with on the track box that the LED lamp electricity is connected. The light emitting surface cover is provided with a plurality of heat dissipation holes, and the lamp barrel is provided with heat dissipation grooves. The utility model discloses an installation space can be practiced thrift to an angle adjustment pole, adopts the convection current heat dissipation to combine together with conduction heat dissipation and radiation heat dissipation, dispels the heat fast.

Description

LED track spotlight

technical field

The utility model relates to a track light, in particular to an LED track spotlight.

Background technique

The existing LED track spotlights are more and more widely used in shopping malls, exhibition halls, and homes due to their advantages of energy saving and long service life, but there are the following disadvantages: the light source as a downlight is composed of multiple LED lights installed on the heat dissipation base and the diffuser cover respectively set on each LED lamp, so that there is light loss when it is used, and limited by the installation area of the base, the number of LED lamps installed on it cannot be too many, which will affect the overall brightness of the light; the existing The lamp tube of the advanced LED track spotlight is connected with the track box through two angle adjustment rods, which takes up a large installation space during installation, and is not suitable for installation in some narrow locations; the existing LED track spotlights mainly use radiators Conduction heat dissipation and radiation heat dissipation, convection heat dissipation is not used, and the heat dissipation speed is relatively slow.

Contents of the invention

The main purpose of the utility model is to provide a space-saving LED track spotlight that only needs one angle adjustment rod, and the lamp adopts the combination of convection heat dissipation, conduction heat dissipation and radiation heat dissipation, with fast heat dissipation and good heat dissipation effect.

The utility model proposes an LED track spotlight, which includes a lamp tube and a radiator, a base, an LED lamp, a reflective cup, and a light-emitting surface cover sequentially installed in the lamp tube. The radiator is fixedly connected to the base, and the The LED lamp is installed on the base, the reflector is placed on the LED lamp, the outer wall of the lamp tube is fixed with a fixed piece extending radially, and the fixed piece is articulated with one end of the angle adjustment rod , the other end of the angle adjustment rod is articulated on the track box electrically connected with the LED lamp. the

Preferably, several cooling holes are provided on the light-emitting surface cover, and cooling grooves are provided on the lamp tube. the

The LED lamp is an integrated LED light source including several high-power LED lamp beads. the

A threaded anti-glare ring is provided on the inner wall of the reflector close to the light-emitting surface cover.

Positioning screw holes are arranged on the outer circumference of the radiator, and the radiator and the lamp tube are fixed by at least two positioning screws.

Because the utility model adopts installing the LED lamp on the heat dissipation base in the outer cylinder and setting a reflective cup between the front end of the outer cylinder and the LED lamp, the utility model is in the process of using, because the light of the LED lamp is directly from the reflected light. The cup diffuses out, so there is no light loss, and the light is sufficient, and the reflective cup can also be made into cups with different diffusion angles to meet the needs of users for different diffused light sources in different usage situations; it adopts several high-power LEDs The integrated LED light source of the lamp beads can ensure sufficient brightness of the light source when the light source installation area is limited; an angle adjustment rod is used to save installation space on the basis of realizing the angle adjustment function of the lamp, and is suitable for more occasions , to reduce production costs; the other end of the angle adjustment rod is movably hinged on the track box, so that the angle adjustment rod can rotate around the hinge point flexibly to meet the needs of different installation occasions; there are several cooling holes on the smooth cover to allow air to flow through the cooling holes After entering, it flows out from the cooling groove on the lamp tube through the radiator spine, dissipates heat by convection, improves the heat dissipation speed, and prolongs the service life of the lamp; the anti-glare ring on the lower edge of the inner wall of the reflector can effectively prevent glare.

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of an embodiment of the utility model LED track spotlight;

Fig. 2 is a schematic diagram of the assembly structure of an embodiment of the utility model LED track spotlight;

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 ways

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 Fig. 1 and Fig. 2, an embodiment of the present utility model is proposed, including a lamp tube 1 and a radiator 2, a base 3, an LED lamp 4, a reflector 5, and a light-emitting surface cover installed in the lamp tube 1 in sequence. 6. The radiator 3 is fixedly connected to the base 3, the LED lamp 4 is installed on the base 3, the reflector cup 5 is set on the LED lamp 4, and the outer wall of the lamp tube 1 is fixed along the With its radially extending fixed piece 7 , one end of the fixed piece 7 is articulated with the angle adjustment rod 8 , and the other end of the angle adjustment rod 8 is articulated with the track box 9 electrically connected with the LED lamp 4 . The light emitting surface cover 6 is provided with several cooling holes 10 , and the lamp tube 1 is provided with cooling grooves 11 . The LED lamp 4 is an integrated LED light source including several high-power LED lamp beads. A threaded anti-glare ring 12 is provided on the inner wall of the reflector 5 close to the light-emitting surface cover 6 . Positioning screw holes 13 are provided on the outer circumference of the radiator, and the radiator and the lamp tube are fixed by at least two positioning screws 14 that cooperate with the positioning screw holes 13 .

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 (5)

1. An LED track spotlight, comprising a lamp tube and a radiator, a base, an LED lamp, a reflector, and a light-emitting surface cover sequentially installed in the lamp tube, the radiator is fixedly connected to the base, and the LED lamp Installed on the base, it is characterized in that the reflector cup is placed on the LED lamp, the outer wall of the lamp tube is fixed with a fixed piece extending along its radial direction, and the fixed piece is connected with one end of the angle adjustment rod Actively hinged, the other end of the angle adjustment rod is flexibly hinged on the track box electrically connected to the LED lamp. 2. The LED track spotlight according to claim 1, characterized in that, the light emitting surface cover is provided with several cooling holes. 3. The LED track spotlight according to claim 2, wherein the LED lamp is an integrated LED light source including several high-power LED lamp beads. 4. The LED track spotlight according to claim 3, wherein a threaded anti-glare ring is provided on the inner wall of the reflector close to the light-emitting surface cover. 5. The LED track spotlight according to claim 4, wherein positioning screw holes are provided on the outer periphery of the radiator, and the radiator and the lamp tube are fixed by at least two positioning screws.

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