CN208951824U - A kind of direction of illumination adjustable LED track spotlight - Google Patents

Abstract

The utility model discloses a kind of direction of illumination adjustable LED track spotlights, arm and LED encapsulation lamp body are adjusted including rail joint external member, LED driving packaging cartridge, LED drive power, direction, the LED driving packaging cartridge is horizontally disposed and is set to the package cooling end including installation fixing end and package cooling end, the LED drive power；The rail joint external member is set to above the installation fixing end and is fixedly connected with LED driving packaging cartridge, the upper end that the direction adjusts arm connects the installation fixing end bottom, and the lower end that the direction adjusts arm is hinged with the LED encapsulation lamp body.The utility model is hanging by the package cooling end of LED driving packaging cartridge, so that the cross-ventilation and heat that are conducive to around LED drive power rise；Furthermore it adjusts arm using direction to be hinged with LED encapsulation lamp body, to reduce the influence to LED encapsulation lamp body upper air convection current.

Description

A kind of direction of illumination adjustable LED track spotlight

Technical field

The utility model relates to a kind of LED lamp product technical field, especially a kind of direction of illumination adjustable LED track is penetrated Lamp.

Background technique

LED track spotlight is that one kind is set to transportable a kind of light source on guide rail, is mainly used for market, exhibition, dance The occasions such as platform；For LED track spotlight in addition to position is adjustable and control, most of LED track spotlights also have direction and angle Regulatory function, so as to realize the multi-faceted adjusting of light direction of illumination.LED track spotlight in the prior art, knot Pedestal as documented by 107781726 A of Chinese patent literature CN, i.e., is movably set on guide rail, then exists mostly by structure The bottom of pedestal is arranged or LED light source driving equipment is directly arranged in the base, then sets below LED light source driving equipment Set LED light source and its package casing.

It is insufficient that the LED track spotlight of above structure is primarily present both sides: one side LED light source driving equipment is working When with certain calorific value, LED light source driving equipment is set in the bottom or pedestal of pedestal, it is upward to be unfavorable for heat It distributes, the operating temperature so as to cause LED light source driving equipment is excessively high, affects the service life of LED track spotlight；Another party It generallys use the mode gripped between the package casing and pedestal of face LED light source to connect, such as Chinese patent literature CN Documented fixed frame 3, above structure are unfavorable for the air circulation above package casing in 107781726 A, therefore also can shadow Ring the heat dissipation effect of LED light source.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a kind of direction of illumination adjustable LED track spotlight, energy Enough improve the heat dissipation effect of LED light source driving equipment and LED light source.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of direction of illumination adjustable LED track spotlight, including rail joint external member, LED driving packaging cartridge, LED driving electricity Source, direction adjust arm and LED encapsulation lamp body, and the LED driving packaging cartridge is horizontally disposed and including installation fixing end and encapsulation Radiating end, the LED drive power are set to the package cooling end；The rail joint external member is set to the installation and fixes It is fixedly connected above end and with LED driving packaging cartridge, the upper end that the direction adjusts arm connects the installation fixing end Bottom, the lower end that the direction adjusts arm are hinged with the LED encapsulation lamp body.

As a further improvement of the above technical scheme, the LED encapsulation lamp body is cylindrical or truncated cone, the side It is horizontally disposed with and to the hinge spindle for adjusting arm and the LED encapsulation lamp body perpendicular to the axis of the LED encapsulation lamp body；Institute It states and is provided with hinge access slot on LED encapsulation lamp body, the hinge access slot is vertically arranged and is total to the axis of the LED encapsulation lamp body Face, the lower end that the direction adjusts arm are located in the hinge access slot.

It as a further improvement of the above technical scheme, further include rotation adjusting buckle, the rotation adjusting buckle includes being used for The connection spiral shell for being fixedly connected with the arm switching part of the upper end of the direction adjusting arm and being set at the top of the arm switching part Spigot, connection bolt portion's axis vertical setting；The bottom of the installation fixing end is provided with wears for the connection bolt portion The rotation adjustment hole crossed, the upper end in the connection bolt portion pass through the rotation adjustment hole and cooperate with rotary stopper nut.

As a further improvement of the above technical scheme, it is additionally provided in the rail joint external member and the connection bolt The coaxially connected rotary drive motor in portion, the LED drive the upper end opening of packaging cartridge and are provided with LED driving cap, institute It states and is provided with the motor hollow slots passed through for the rotary drive motor on LED driving cap.

As a further improvement of the above technical scheme, be provided in the LED encapsulation lamp body COB light source, light source bracket, Reflector external member and anti-dazzle front ring, the COB light source are set on the light source bracket, and the light source bracket is set to described anti- On light glass holder part, the reflector external member is set in the anti-dazzle front ring, and the LED encapsulation lamp body is tubular and lower end inside It is provided with installation buckle on wall, the installation card slot for cooperating the installation buckle is provided in the anti-dazzle front ring.

Compared with prior art, the beneficial effects of the utility model are:

A kind of direction of illumination adjustable LED track spotlight provided by the utility model, will be arranged the LED of LED drive power Drive the package cooling end of packaging cartridge hanging, so that the cross-ventilation and heat that are conducive to around LED drive power rise, therefore It can be improved the heat dissipation effect of LED light source driving equipment；It is hinged in addition, adjusting arm using direction with LED encapsulation lamp body, from And reduce the influence to LED encapsulation lamp body upper air convection current, moreover it is possible to improve the heat dissipation effect of LED light source.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a kind of overall structure diagram of direction of illumination adjustable LED track spotlight described in the utility model；

Fig. 2 is a kind of configuration schematic diagram of direction of illumination adjustable LED track spotlight described in the utility model.

Specific embodiment

Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structural schematic diagram of one specific embodiment of the utility model.

As shown in Figure 1 to Figure 2, a kind of direction of illumination adjustable LED track spotlight, including rail joint external member 1, LED driving Packaging cartridge 2, LED drive power 3, direction adjust arm 4 and LED encapsulation lamp body 5, the LED driving packaging cartridge 2 it is horizontally disposed and The package cooling end 22 is set to including installation fixing end 21 and package cooling end 22, the LED drive power 3；The rail Road splice kit 1 is set to 21 top of installation fixing end and is fixedly connected with LED driving packaging cartridge 2, the direction The upper end for adjusting arm 4 connects 21 bottom of installation fixing end, and the direction adjusts the lower end of arm 4 and the LED is encapsulated Lamp body 5 is hinged.

Further, the LED encapsulation lamp body 5 is cylindrical or truncated cone, the direction adjust arm 4 with it is described The hinge spindle of LED encapsulation lamp body 5 is horizontally disposed and perpendicular to the axis of the LED encapsulation lamp body 5；The LED encapsulation lamp body 5 On be provided with hinge access slot 51, the hinge access slot 51 is vertically arranged and the axis co-planar with the LED encapsulation lamp body 5, described The lower end that direction adjusts arm 4 is located in the hinge access slot 51.COB light source 52, light are provided in the LED encapsulation lamp body 5 Source bracket 53, reflector external member 54 and anti-dazzle front ring 55, the COB light source 52 are set on the light source bracket 53, the light Source bracket 53 is set in the reflector external member 54, and the reflector external member 54 is set in the anti-dazzle front ring 55, described LED encapsulation lamp body 5 is that installation buckle 56 is provided on tubular and lower inner side wall, and cooperation institute is provided in the anti-dazzle front ring 55 State the installation card slot 57 of installation buckle 56.

It further, further include rotation adjusting buckle, the rotation adjusting buckle includes adjusting for being fixedly connected with the direction The arm switching part 61 of the upper end of arm 4 and the connection bolt portion 62 for being set to 61 top of arm switching part, the connection The setting of 62 axis vertical of bolt portion；The bottom of the installation fixing end 21 is provided with the rotation passed through for the connection bolt portion 62 Adjustment hole 24, the upper end in the connection bolt portion 62 pass through the rotation adjustment hole 24 and cooperate with rotary stopper nut 63.Institute It states and is additionally provided with the rotary drive motor 11 coaxially connected with the connection bolt portion 62 in rail joint external member 1, the LED drives It moves the upper end opening of packaging cartridge 2 and is provided with LED driving cap 23, be provided with described in confession on the LED driving cap 23 The motor hollow slots 25 that rotary drive motor 11 passes through.

In use, directly the rail joint external member 1 is installed on the track of track spotlight, then pass through the rotation The driving of driving motor 11 can make the direction adjust arm 4 and drive the LED encapsulation lamp body 5 together around vertical axis Rotation, so as to adjust the direction of illumination of the LED encapsulation lamp body 5；The LED encapsulation lamp body 5 is manually pulled, It is allowed to adjust arm 4 around the direction and the hinge spindle of the LED encapsulation lamp body 5 deflects, the adjustable LED encapsulation The angle of the lighting angle of lamp body 5, i.e. radiation direction and horizontal plane.

The better embodiment of the utility model is specifically described above, certainly, the utility model can be with Using form different from the embodiment described above, those skilled in the art are in the premise without prejudice to the spirit of the present invention Equivalent transformation or corresponding modification made by lower, all should belong in the protection scope of the utility model.

Claims (5)

1. a kind of direction of illumination adjustable LED track spotlight, it is characterised in that: including rail joint external member (1), LED driving encapsulation Box (2), LED drive power (3), direction adjust arm (4) and LED encapsulation lamp body (5), and LED driving packaging cartridge (2) is horizontal Setting and including installing fixing end (21) and package cooling end (22), the LED drive power (3) is set to the package cooling It holds (22)；The rail joint external member (1) is set to above the installation fixing end (21) and drives packaging cartridge with the LED (2) it is fixedly connected, the upper end that the direction adjusts arm (4) connects installation fixing end (21) bottom, and the direction is adjusted The lower end of arm (4) is hinged with the LED encapsulation lamp body (5).

2. a kind of direction of illumination adjustable LED track spotlight according to claim 1, it is characterised in that: the LED encapsulation lamp Body (5) is cylindrical or truncated cone, and the direction adjusts arm (4) and the hinge spindle of the LED encapsulation lamp body (5) is horizontal It is arranged and perpendicular to the axis of the LED encapsulation lamp body (5)；Hinge access slot (51) are provided on the LED encapsulation lamp body (5), The hinge access slot (51) is vertically arranged and the axis co-planar with the LED encapsulation lamp body (5), and the direction adjusts arm (4) Lower end be located in the hinge access slot (51).

3. a kind of direction of illumination adjustable LED track spotlight according to claim 1, it is characterised in that: further include that rotation is adjusted Section button, the rotation adjusting buckle include for be fixedly connected the direction adjust arm (4) upper end arm switching part (61), With the connection bolt portion (62) being set at the top of the arm switching part (61), connection bolt portion (62) axis vertical is set It sets；The bottom of installation fixing end (21) is provided with the rotation adjustment hole (24) passed through for connection bolt portion (62), institute The upper end for stating connection bolt portion (62) passes through the rotation adjustment hole (24) and cooperates with rotary stopper nut (63).

4. a kind of direction of illumination adjustable LED track spotlight according to claim 3, it is characterised in that: the rail joint The rotary drive motor (11) coaxially connected with connection bolt portion (62), the LED driving envelope are additionally provided in external member (1) The upper end opening of mounted box (2) and it is provided with LED driving cap (23), is provided in LED driving cap (23) for institute State the motor hollow slots (25) that rotary drive motor (11) passes through.

5. a kind of direction of illumination adjustable LED track spotlight according to claim 1, it is characterised in that: the LED encapsulation lamp COB light source (52), light source bracket (53), reflector external member (54) and anti-dazzle front ring (55), the COB light are provided in body (5) Source (52) is set on the light source bracket (53), and the light source bracket (53) is set on the reflector external member (54), institute It states reflector external member (54) to be set on the anti-dazzle front ring (55), the LED encapsulation lamp body (5) is tubular and lower inner side wall On be provided with installation buckle (56), the installation card slot for cooperating the installation buckle (56) is provided on the anti-dazzle front ring (55) (57)。