TWM504193U - Lighting device - Google Patents

Description

Lighting device

This creation is about a kind of lighting device, which is mainly designed for the track type projection lamp. Through its structural design, it can directly replace the conductive external support wire with the conductive bracket plate, which makes the appearance more concise and beautiful. Adjust the function to give a more flexible multi-directionality.

According to the exhibition of merchandise display or art, due to the lack of indoor light, it may cause the overall poor quality of the image, and it is impossible to show its characteristics. It is often used with lighting as auxiliary lighting. To show the appearance and texture of the goods or art displayed.

For such auxiliary lighting fixtures, it is usually based on a projection light with a light focusing effect, and the adjustable angle of the projection light is used to adjust the projection direction of the light to obtain the best illumination of the article. The effect is that the conventional projection lamp is usually installed in a fixed position, and the adjustment of the projection angle can be achieved by adjusting the lamp, but the illumination position has its limitation. When the object is placed in different positions, the original projection lamp It may not be possible to provide ideal lighting, or even to adjust the installation position of the projection lamp or to add a projection lamp to achieve the lighting demand, which causes great trouble and inconvenience. Based on this, there is a track-type projection lamp.

In the structural design of this type of track type projection lamp, as the name implies, it is provided with a rail for adjusting the position of the lamp to adjust the position, and the electric conductor filled by the rail groove planned inside the rail is used. When the variable pressure sliding seat of the lamp is slid to any position, the conduction state is obtained, and at the lower end of the pressure-changing sliding seat, the luminaire is assembled by using a pair of brackets, and the pressure-changing sliding seat and the lamp are connected by wires to supply The power supply, in conjunction with the pivoting relationship between the bracket and the luminaire, allows the luminaire to adjust different projection angles, thereby enabling the slidable shifting of the luminaire on the rail with the angle adjustment of the luminaire when the auxiliary illumination is projected. And achieve the desired lighting effect.

However, the structural design of such a track-type projection lamp requires an external wiring to connect the luminaire and the pressure-changing slide, in addition to causing the wiring to be complicated and influenced by the appearance, and also in adjusting the projection angle thereof, Wiring interference is limited, affecting the flexibility and practical value of its adjustment, and it is necessary to try to solve the improvement.

In view of the structural design of the existing track type projection lamp, it is necessary to connect the variable pressure sliding seat and the lamp with external wiring, which leads to the influence of the appearance and the adjustment angle, and the creator specially carries out research and development design, which can give a better appearance texture, and at the same time, can give a better appearance texture, and at the same time Have to improve the flexibility of their angle adjustment.

The design of the creation is mainly based on the design of the light source of the projection lamp adopting the direct current LED, so that the conductive support plate can be directly used to replace the external power supply wiring, and the bolt and nut bolt set can be completed to complete the pressure swing sliding seat and the lamp. The connection is assembled to form a projection lamp structure free of external wiring.

The projection lamp of the present design is designed according to the structure of the structure, so that the conductive bracket plate is directly used as the power supply connection between the variable pressure sliding seat and the lamp without external wiring, and the lighting function can be simplified. The appearance enhances the overall texture, and at the same time, through its multi-point pivoting design, it can give a more flexible projection angle adjustment function.

(1)(2)‧‧‧ wiring

(10) ‧ ‧ rails

(11) ‧‧ ‧ rail slots

(12)‧‧‧Electrical conductors

(13) ‧‧‧ mouth

(20)‧‧‧Transformation slide

(21)‧‧‧Contact terminal block

(22) ‧‧‧ terminals

(23) ‧‧ ‧ control lever

(24)‧‧‧Rectifiers

(25) ‧ ‧ set holes

(26)(27)‧‧‧ Nuts

(30)‧‧‧ Fixed seat

(31)‧‧‧Spiral segments

(32)‧‧‧Spiral holes

(33)‧‧‧Electrical nuts

(34)‧‧‧Electrical bolts

(35)‧‧‧Insulation gasket

(40)‧‧‧ bracket plate

(41) (42) ‧‧‧ shaft hole

(50) ‧‧‧Lighting

(51)‧‧‧LED panel

(52)‧‧‧Spiral holes

(53)‧‧‧Electrical nuts

(54)‧‧‧Electrical bolts

(55)‧‧‧Insulation gasket

Fig. 1 is a schematic view showing the structure of a preferred embodiment of the present invention.

Figure 2 is a schematic exploded view of the preferred embodiment of the present invention.

Figure 3 is a schematic diagram showing the structural relationship of the preferred embodiment of the present invention.

Figure 4 is a simplified diagram of the power supply relationship of the preferred embodiment of the present invention.

Fig. 5 is a schematic diagram showing the adjustment of the adjustment point angle under the preferred embodiment of the present invention.

Fig. 6 is a schematic view showing the adjustment of the adjustment point angle in the preferred embodiment of the present invention.

Fig. 7 is a schematic diagram showing the adjustment of the adjustment point angle on the preferred embodiment of the present invention.

Regarding the structural composition, technical means and efficacy of this creation, we will further elaborate on the following with the following examples: Please refer to the figures 1~7 to illustrate the preferred implementation of this creation, as shown in the figure. As shown, the lighting device of the present invention is a track type projection lamp, which is mainly provided with: a rail (10), and a pair of rail grooves (11) are arranged on both sides of the notch of the rail (10) downward. The electric conductor (12) equipped with the power supply is respectively arranged in the pair of rail grooves (11), and the mouth (13) is reserved on the side of the rail groove (11), so that the pressure swinging is provided for the alternative. The terminal (22) of the top contact terminal (21) of the seat (20) is embedded with the card, so that the pressure-changing sliding seat (20) can be moved under the guidance of the rail groove (11), and is electrically conductive at any time. The body (12) is in contact with the conductive state; a pressure-changing slider (20) is provided with a contact terminal seat (21) on the top surface thereof, and a pair of lateral extensions on the top surface of the contact terminal block (21) The terminal (22), the pair of terminals (22) are embedded in the rail groove (11) of the rail (10), and the contact hole (13) is in contact with the electric conductor. (12), and by using the dial lever (23) at one end of the pressure-changing slider (20), the contact terminal block (21) can be dialed to change direction, so as to meet the assembly demand of the strain-pressure sliding seat (20), The transformer slide (20) is internally provided with a rectifier (24) for converting alternating current into direct current suitable for the LED type lamp (50), and a set of holes at the bottom of the variable pressure sliding seat (20) ( 25), for the inner and outer two nuts (26) (27) to be assembled with a fixed seat (30); a fixed seat (30), the top of the fixed seat (30) is set as a screw segment ( 31), the inner and outer two nuts (26) (27) are screwed into the set holes (25) at the bottom of the pressure changing sliding seat (20), and the inner and outer nuts (26) are transmitted through the inner and outer nuts (26) (27) Loosely turns to change the direction of the fixing seat (30), and the inside of the fixing seat (30) is provided with a hollow passage through which a pair of screw holes (32) are penetrated at both sides, The power supply wiring (1) is disposed, and a pair of conductive nuts (33) are respectively filled in the pair of screw holes (32), and the pair of conductive nuts (33) and the pressure-changing slider (20) are respectively The output power wiring (1) of the rectifier (24) is connected, and then the conductive bolt (34) is used together with the insulating spacer (35). A pair of conductive bracket plates (40) are screwed so that the pair of bracket plates (40) are respectively electrically connected through the screwing of the conductive bolts (34) and the conductive nuts (33); a pair of bracket plates (40) The utility model is made of a conductive metal sheet, and is provided with shaft holes (41) (42) at both ends thereof for the conductive bolts (34) (54) to be screwed to the fixing base (30) and the lamps ( 50) obtaining the connection between the two, if necessary, the outer surface of the pair of bracket plates (40) is covered with an insulating skin (not shown) for aesthetics and safety; and a lamp (50) is provided inside LED light board (51) and at its base A pair of screw holes (52) are arranged on both sides of the body, and a pair of conductive nuts (53) are respectively filled in the pair of screw holes (52), and the pair of conductive nuts (53) are respectively associated with the LED light board (51) the input power supply wiring (2) is connected, and then the conductive bolts (54) and the insulating spacers (55) are respectively screwed to the lower shaft holes (42) of the pair of bracket plates (40), so that the The LED light board (51) obtains an electrical relationship with the support frame (40) through the screwing of the conductive bolt (54) and the conductive nut (53); accordingly, the pair of conductive support frames are exposed With the upper and lower shaft holes (41) (42), respectively, the conductive bolts (34) (54) and the conductive nuts (33) (53) are arranged to obtain the LED panels of the lamps (50) ( 51) The complete power supply connection relationship with the built-in rectifier (24) of the variable pressure sliding seat (20), with the terminal (22) of the contact terminal block (21) of the transformer sliding seat (20) and the groove of the rail (10) The rail (11) is connected to the built-in conductor (12) to obtain the power supply connection with the mains, and achieves the basic illumination function of the projection lamp. Since the conductive bracket (40) is directly replaced by the external wiring, the whole will not be exposed. Wiring, the appearance is more concise and textured; in addition, through this The two sides of the creation bracket plate (40) respectively pivotally connect the lamp (50) and the fixing seat (30) to have two rotation adjustment points, which can form a projection angle adjustment of different amplitudes for the lamp (50), and more There is no interference from the external wiring, so the adjustable range is greatly increased, and the nut (26) and the screw (26) (27) of the variable pressure sliding seat (20) are locked by the loosening of the nut (26). The cyclotron adjustment function enables the projection angle of the luminaire (50) to obtain a more flexible angle adjustment function, in order to completely solve the problems and defects of the conventional products according to various projection lighting requirements; that is, through the above description It can be seen that the lighting device of this creation is aimed at the existing track. In the structural design of the type of projection lamp, by changing the lamp to the LED type lamp, the conductive bracket plate is replaced by the conventional external wiring, and the conductive bolt and the nut are locked and connected to form a non-external wiring. The structure of the projection lamp not only makes the appearance more concise and beautiful, but also gives it more adjustment of the pivot point, and because of no wiring interference, it can achieve more flexible implementation of the projection angle adjustment, in response to its different illumination. Demand, breaking through the functional limitations of existing products, overall, it is more industrial use and practical value; in summary, the lighting device of this creation is designed through the structure of the structure, in the realization of the lighting function of the track type projection lamp Further simplifying its structure and eliminating complicated external wiring, and at the same time, it has to provide flexible projection angle adjustment function, completely solve the problems and defects that exist in the same kind of similar products, and overall, it is indeed industrial use. Sexual and practical value, honesty is an excellent and outstanding innovation design, and patent applications are filed according to law.

(10) ‧ ‧ rails

(11) ‧‧ ‧ rail slots

(12)‧‧‧Electrical conductors

(13) ‧‧‧ mouth

(20)‧‧‧Transformation slide

(21)‧‧‧Contact terminal block

(22) ‧‧‧ terminals

(23) ‧‧ ‧ control lever

(26)(27)‧‧‧ Nuts

(30)‧‧‧ Fixed seat

(31)‧‧‧Spiral segments

(32)‧‧‧Spiral holes

(33)‧‧‧Electrical nuts

(34)‧‧‧Electrical bolts

(35)‧‧‧Insulation gasket

(40)‧‧‧ bracket plate

(41) (42) ‧‧‧ shaft hole

(50) ‧‧‧Lighting

(52)‧‧‧Spiral holes

(53)‧‧‧Electrical nuts

(54)‧‧‧Electrical bolts

(55)‧‧‧Insulation gasket

Claims (3)

The utility model relates to a lighting device, which is mainly provided with: a rail strip, a pair of rail grooves are arranged on both sides of the downwardly facing slot for assembling a separately-made variable pressure sliding seat, and the sliding adjustment of the variable pressure sliding seat is performed under the guiding Position, and the electric conductor with the matching power supply is installed in the rail slot; a variable pressure sliding seat is provided with a contact terminal seat on the top surface thereof, and a pair of laterally protruding terminals are arranged on the top surface of the contact terminal seat The pair of terminals are embedded in the rail groove of the rail to contact the electric conductor to obtain a conduction relationship, and a rectifier capable of converting alternating current into direct current is disposed inside the variable pressure sliding seat, and a bottom is provided at the bottom of the variable pressure sliding seat. A hole is provided for the inner and outer two nut groups to be connected with a fixed seat; a fixed seat, the top of the fixed seat is a screw pipe section, and the inner and outer two nut screw locks are combined with the inner and outer nuts The bottom of the pressure-changing slide is provided with a hole, and the effect of the swirling direction is adjusted, and the inside of the fixed seat is further provided with a hollow passage through which a pair of screw holes are penetrated at both sides, and the holes are filled in the pair of screw holes. a conductive nut is provided, and the pair of conductive nuts are respectively outputted from the rectifier of the transformer sliding seat The source wiring is connected, and then a pair of conductive bracket plates are respectively screwed by the conductive bolt pivot group to obtain a conductive relationship; the pair of bracket plates are made of a conductive metal sheet, and the shaft holes are respectively arranged at the two ends thereof. The conductive bolt is screwed to the fixing seat and the lamp to obtain a connection and conduction relationship; and a lamp is provided with an LED lamp board inside, and a pair of screw holes are arranged on both sides of the base body, and the pair of screw holes are provided in the pair of screw holes A conductive nut is respectively disposed in the inner portion, and the pair of conductive nuts are respectively connected to the input power wiring of the LED light board, and then the conductive bolts are respectively screwed on the lower shaft holes of the pair of bracket plates to obtain and support The conductive relationship of the plate frame; Accordingly, the conductive support bolt and the conductive nut respectively disposed on the upper and lower shafts of the conductive support frame are respectively used to obtain the complete power supply of the LED light board of the lamp and the built-in rectifier of the variable pressure slide. The connection relationship constitutes a lighting device without external wiring. The lighting device of claim 1, wherein the outer layer of the pair of brackets is covered with an insulating skin. The illuminating device according to claim 1, wherein the upper and lower shaft holes of the bracket are matched with the insulating spacer when the hole is fixed by the conductive bolt and is locked to the fixing seat and the screw hole of the lamp.