TWI604154B - Adjustable light field type patio lights - Google Patents

Description

Adjustable light field type patio light

The invention relates to a patio lamp, in particular to a patio lamp which can adjust the light field type.

By pressing, the patio lights are often found in general large venues such as, but not limited to, parking lots, stores or gas stations to provide the lighting they need.

Light-emitting diode lighting is the lowest power consumption of current lighting devices, and it is the most suitable for green lighting. Therefore, the patio light is also changed from a conventional halogen or sodium lamp to a light-emitting diode patio lamp to reduce its energy consumption.

A conventional light-emitting diode patio lamp, such as the new patent No. M444468 of the Republic of China, which discloses a "panel lamp" comprising an outer lamp cover, an LED lamp panel, a plurality of inner lampshades, a light transmissive panel and a control module group. The outer light cover is disposed in an elliptical tapered structure, and has a first opening and a second opening. The circular diameter of the first opening is larger than the circular diameter of the second opening, and the LED light board is disposed on the a plurality of LED light sources are disposed on a side of the second opening, and a center of each of the inner lamp covers is provided with a mounting hole for arranging each of the LED light sources, and the light source and the light source are The inner lamp cover is enclosed in the outer lamp cover, and the control module is electrically connected to the LED lamp board and electrically connected to an external power source.

For example, the new patent No. M436121 of the Republic of China discloses a "panel light structure" comprising a lamp holder, a lighting unit, a control unit and a bracket. The light-emitting unit is located inside the lamp holder, and the light-emitting unit is an LED-type light-emitting structure. The outer surface of the lamp holder is provided with a plurality of radial heat-dissipating fins, and the heat-dissipating fins are wave-shaped; and the heat-dissipating fins A control unit is connected to the outer edge of the film. The heat-dissipating fin can not only provide good heat-dissipating and cooling effect of the lamp holder, but also can prevent heat conduction between the lamp holder and the control unit.

However, the above-mentioned new model M444468 has an LED lamp panel whose angle cannot be adjusted, and the LED-type lighting structure of the new M436121 patent can be adjusted by the second screw in the sliding slot to adjust the LED illumination angle, but The adjustment angle is very small, and only a single direction and other shortcomings, it is a flaw in the United States.

Therefore, it is necessary to design a new type of patio light that can be adjusted to light field type to overcome the above drawbacks.

It is an object of the present invention to provide a patio light that can be adjusted to a light field type, which has at least one light source module that can provide a one-way or two-way light-emitting structure.

Another object of the present invention is to provide a patio lamp that can be adjusted to a light field type, and the light source module can be rotated in the opposite direction by 0 to 90° to adjust the light exit pattern of the patio lamp.

In order to achieve the above object, the light field type patio lamp of the present invention comprises: an upper outer frame; a lower outer frame, which can be combined with the upper outer frame, and has at least one first chamber on one side, and each a first rotating chamber has a rotating seat; a combined disk is disposed between the upper outer frame and the lower outer frame, and has a circular groove, and has a coupling hole thereon; at least one light source module, one end thereof The first coupling seat is fixed in the circular groove, and the other end has a second coupling seat, which can be coupled with the rotating base. The second coupling seat and the rotating base can adjust the light source module. a light exiting direction, thereby changing a light field type of the patio light; a hanging pipe is disposed above the combined disk, one end of which is inserted into the coupling hole; and a power module is disposed above the hanging pipe The light source module is coupled to the light source module via the hanging tube to supply the required power.

In order to achieve the above object, the light field type patio lamp of the present invention has at least one adjustable angle light source module, and the light exiting direction of the light source module is adjusted to adjust the light exit pattern of the patio light.

The detailed description of the drawings and the preferred embodiments are set forth in the accompanying drawings.

10‧‧‧Upper frame

20‧‧‧ Lower outer frame

21‧‧‧First room

22‧‧‧ rotating seat

23‧‧‧First tooth

30‧‧‧Combination disk

31‧‧‧ round slot

32‧‧‧Combination hole

40‧‧‧Light source module

41‧‧‧ first joint

42‧‧‧Second joint

421‧‧‧Second tooth

43‧‧‧ lamp holder

44‧‧‧Light source substrate

441‧‧‧Light Emitter Wafer

45‧‧‧shade

46‧‧‧ radiator

461‧‧‧heat fins

50‧‧‧ hanging pipe

60‧‧‧Power Module

70‧‧‧ rings

71‧‧‧ first through hole

73‧‧‧Fixed holes

75‧‧‧ bracket

80‧‧‧ dust cover

81‧‧‧second through hole

1 is a schematic view showing an exploded view of a patio lamp with adjustable light field type according to a preferred embodiment of the present invention.

FIG. 2 is a schematic view showing a combination of a light source type patio lamp that can be adjusted according to a preferred embodiment of the present invention.

FIG. 3 is a schematic view showing an exploded view of a light emitting module according to a preferred embodiment of the present invention.

FIG. 4 is a schematic diagram showing a combination of a power supply module that can adjust the light field type without a power module according to a preferred embodiment of the present invention.

FIG. 5 is a schematic view showing the adjustment angle of the light-emitting module according to a preferred embodiment of the present invention.

FIG. 6 is a schematic view showing a pan light having an adjustable light field type further having a lifting ring and three brackets according to a preferred embodiment of the present invention.

FIG. 7 is a schematic view showing a pan light having an adjustable light field type further having a dust cover according to a preferred embodiment of the present invention.

FIG. 8a is a schematic diagram showing a three-light source module of a patio lamp with adjustable light field type according to a preferred embodiment of the present invention.

FIG. 8b is a schematic view showing a four-light source module of a patio lamp with adjustable light field type according to a preferred embodiment of the present invention.

FIG. 8c is a schematic view showing a five-light source module of a patio lamp with adjustable light field type according to a preferred embodiment of the present invention.

FIG. 8d is a schematic view showing a light source type of patio light having eight light source modules according to a preferred embodiment of the present invention.

FIG. 9a is a schematic view showing the light source type of the patio lamp of FIG. 8b having four light source modules, and the lamp cover of the light source module is a schematic view of the two sides being transparent.

FIG. 9b is a schematic diagram showing the adjustable light field type of the patio light of FIG. 8b having four light source modules, and the light cover of the light source module has two sides for light transmission, and the two light source modules are separately adjusted. Schematic diagram of the 30 degree angle.

Figure 10a is a schematic view showing the light distribution curve of the structure of Figure 9a.

Figure 10b is a schematic view showing the light distribution curve of the structure of Figure 9b.

Please refer to FIG. 1 to FIG. 5 , wherein FIG. 1 is an exploded perspective view of a patio lamp with adjustable light field type according to a preferred embodiment of the present invention; FIG. 2 is an adjustable embodiment of the present invention. FIG. 3 is a schematic exploded view of a light-emitting module according to a preferred embodiment of the present invention; FIG. 4 is a schematic view of a light-type patio lamp that is adjustable according to a preferred embodiment of the present invention; A schematic diagram of a combination of power modules; FIG. 5 is a schematic diagram of an illumination module according to a preferred embodiment of the present invention.

As shown in the figure, the adjustable light field type patio lamp of the present invention comprises: an upper outer frame 10; a lower outer frame 20; a combined disk 30; at least one light source module 40; a hanging pipe 50; Group 60 is combined.

The upper outer frame 10 is hollow and made of an insulating material such as, but not limited to, plastic.

The lower outer frame 20 is hollow and is also made of an insulating material such as, but not limited to, plastic, and can be combined with the upper outer frame 10, and has at least one first chamber 21 on one side thereof, and each of the first A chamber 21 has a rotating seat 22, and the rotating base 22 further has a plurality of first teeth 23.

The yoke 30 is also made of an insulating material such as, but not limited to, plastic, and is disposed between the upper outer frame 10 and the lower outer frame 20, and has a circular groove 31 and a coupling hole 32 thereon.

The at least one light source module 40 has a first coupling seat 41 at one end thereof and can be retained in the circular groove 31. The other end has a second coupling seat 42 that can be coupled with the rotating base 22 by the first The two coupling seats 42 and the rotating base 22 can adjust the light exiting angle of the light source module 40, thereby changing the light exiting pattern of the patio light. The light source module 40 can be rotated in the reverse direction by 0 to 90°, wherein the suitable rotation angle is set to a segmented setting of 0°, 15°, 30°, 45°, 60°, 75°, and 90°. .

The hanging tube 50 is placed above the splicing tray 30, and one end thereof is inserted into the coupling hole 32.

The power module 60 is disposed above the hanging tube 50, and is coupled to the light source module 40 via the hanging tube 50 to supply the required power.

As shown in FIG. 3, the light source module 40 further has a lamp holder 43 which is U-shaped, and the first coupling seat 41 and the second coupling seat 42 are respectively disposed at two ends thereof; a light source substrate 44, The bottom of the lamp holder 43 is fixed on the bottom of the lamp holder 43 and has at least one LED chip 441 thereon; a lamp cover 45 is formed in an inverted U shape and can be covered on the lamp holder 43 to be opaque at the bottom; a radiator 46 is fixed to the lamp The rear side of the seat 43 is for absorbing the heat source generated by the light source substrate 44. The heat sink 46 is made of, for example, but not limited to, aluminum, and has a plurality of heat dissipation fins 461 thereon.

The light source substrate 44 is, for example but not limited to, a printed circuit board or an aluminum substrate. The lamp cover 45 is made of a light-transmitting material, and the bottom portion thereof is coated with an opaque material (not shown) and one side thereof. The side is permeable or both sides are permeable.

In addition, the light source substrate 44 can be further configured with at least one LED driver circuit (DOB, not shown), and the LED driving circuit is coupled to the LED chip. 441. In this situation, the light source module 40 can be directly connected to the AC110V or AC220V mains power supply, and the power module 60 is not needed. Alternatively, when the light source substrate 44 is not designed to have a driver on board (DOB, not shown), an AC power source must be converted into a DC power source through the power module 60. Used for the light source module 40.

As shown in FIG. 4, when the light source substrate 44 is designed with at least one LED driver circuit (DOB, not shown), the light source module 40 can be directly connected to the AC110V or AC220V power supply. The power module 60 is not required.

In addition, the diameter of the rotating base 22 is slightly larger than the second coupling seat 42 , and the rotating base 22 further has a plurality of first teeth 23 , and the second coupling seat 42 further has a plurality of second teeth 421 . The plurality of second teeth 421 can be combined with the plurality of first teeth 23 to adjust the light direction of the light source module 40.

When combining, the angle of the light source module 40 can be adjusted first, and then combined with the rotating base 22; then the rotating base 22 is installed in the lower outer frame 20, and the first binding base 41 is fixed to The upper tray 10 is covered on the lower outer frame 20; finally the hanging tube The 50 is inserted into the coupling hole 32, and the power module 60 is coupled to the light source module 40, that is, the assembly of the adjustable light field type patio lamp of the present invention is completed.

Please refer to FIG. 6 , which is a schematic diagram of a pan light having an adjustable light field type further having a lifting ring and three brackets according to a preferred embodiment of the present invention.

As shown in the figure, the adjustable light field type patio lamp of the present invention may further have a lifting ring 70 and three brackets 75 to increase the overall structural stability of the patio lamp. The slinger 70 is disposed between the yoke 30 and the sling 50, and has a first through hole 71 for the sling 50 to pass through. The periphery of the first through hole 71 has three fixing holes. The three brackets are disposed between the lifting ring 70 and the upper outer frame 10, and one end thereof is respectively fixed in the three fixing holes 73 of the lifting ring 70, and the other ends are respectively fixed on the upper outer frame 10. The bracket 75 is, for example but not limited to, three. The fixing holes 73 are, for example but not limited to, three, and the number of the brackets and the fixing holes can be increased or decreased according to actual needs.

Please refer to FIG. 7 , which illustrates a schematic diagram of a pan light having an adjustable light field type further having a dust cover according to a preferred embodiment of the present invention.

As shown in the figure, the adjustable light field type patio lamp of the present invention may further have a dust cover 80, such as, but not limited to, made of a plastic material, disposed between the hanging tube 50 and the three brackets 75. The utility model has a second through hole 81 through which the hanging pipe 50 can be inserted. The dust cover 80 can be sleeved outside the upper outer frame 10 to prevent dust from entering the light source module 40.

8a-8d, wherein FIG. 8a is a schematic diagram of a light source type patio lamp having three light source modules according to a preferred embodiment of the present invention; FIG. 8b illustrates a preferred embodiment of the present invention. FIG. 8c is a schematic view showing a light source type of a patio light having four light source modules; FIG. 8c is a schematic view showing a light source type of a patio light having five light source modules according to a preferred embodiment of the present invention; A pan light having an adjustable light field type according to a preferred embodiment of the present invention has a schematic view of eight light source modules.

As shown in FIG. 8a, the light source type patio lamp of the present invention can mount three light source modules 40. As shown in FIG. 8b, the light source type patio lamp of the present invention can be installed with four light source modules 40. As shown in FIG. 8c, the light source type patio lamp of the present invention can be equipped with five light source modules 40. As shown in FIG. 8d, the light source type of the patio light of the present invention can be installed with eight light source modules 40.

Please refer to FIG. 9a to FIG. 9b, wherein FIG. 9a illustrates that the adjustable light field type of the patio light of FIG. 8b has four light source modules, and the light cover of the light source module has two sides and is transparent; FIG. 9b is a schematic diagram of the adjustable light field type of the patio lamp of FIG. 8b having four light source modules, and the light cover of the light source module is transparent to the two sides, and the two light source modules are respectively adjusted by 30 degrees. .

As shown in FIG. 9a, the adjustable light field type patio lamp of the present invention has four light source modules 40 (which are side views of FIG. 8b, and the other two light source modules 40 are not shown due to the viewing angle), and The lampshade of the light source module 40 has two sides for light transmission. As shown in FIG. 9b, the adjustable light field type patio lamp of the present invention has four light source modules 40 (which are side views of FIG. 8b, and the other two light source modules 40 are not shown due to the viewing angle), and The lamp cover of the light source module 40 has two sides for light transmission, and the two light source modules 40 are respectively rotated by 30 degrees in the opposite direction. The light-receiving angle of the light source module 40 is, for example but not limited to, 0° to 180°.

Please refer to FIG. 10a to FIG. 10b together, wherein FIG. 10a is a schematic diagram of the light distribution curve of the structure of FIG. 9a, and FIG. 10b is a schematic diagram of the light distribution curve of the structure of FIG. 9b.

As shown in FIG. 10a, the light source type of the patio light of the present invention has four light source modules 40, and the light source of the light source module 40 has a beam angle of two light-emitting fields. 140 degrees, up/down is 50%/50% of symmetry. As shown in FIG. 10b, the light source type of the patio light of the present invention has four light source modules 40, and the light cover of the light source module 40 has two sides for light transmission, and the two light source modules 40 are respectively reversed. When rotated at an angle of 30 degrees, the beam angle of the illuminating field type is 90 degrees, and the upper/lower angle is 70%/30% of symmetry.

In addition, the present invention also provides an adjustable light field type patio lamp having a circular frame, the circular frame is provided with a combination disk 30 at a central position, and at least one adjustable angle light source module 40 is clamped and rotatable. Between the circular frame and the splicing plate, the angle of the light source module 40 is adjusted by rotating to adjust the light exiting direction of the light source module 40, thereby changing the light exit pattern of the patio lamp of the present invention. Please refer to the above for details.

In summary, the implementation of the light field-type patio lamp of the present invention has at least one light source module capable of providing a one-way or two-way light-emitting structure; and the light source module can be individually rotated in the reverse direction from 0 to 90. °, in order to adjust the light-emitting direction of the light source module, thereby changing the light field type of the patio lamp, etc., therefore, the present invention is indeed more advanced than the prior art.

The disclosure of the present invention is a preferred embodiment of the present invention. Any part of the present invention can be easily inferred from those skilled in the art without departing from the technical spirit of the present invention. .

In summary, the present invention, regardless of its purpose, means and efficacy, is showing its technical characteristics different from the prior art, and its first invention is practical and practical, and is also in compliance with the patent requirements of the invention, and is requested to be examined by the reviewing committee. Pray for the patents at an early date.

10‧‧‧Upper frame

20‧‧‧ Lower outer frame

21‧‧‧First room

22‧‧‧ rotating seat

23‧‧‧First tooth

30‧‧‧Combination disk

31‧‧‧ round slot

32‧‧‧Combination hole

40‧‧‧Light source module

41‧‧‧ first joint

42‧‧‧Second joint

43‧‧‧ lamp holder

46‧‧‧ radiator

461‧‧‧heat fins

50‧‧‧ hanging pipe

60‧‧‧Power Module

Claims (11)

A patio light capable of adjusting a light field type, comprising: an upper outer frame; a lower outer frame coupled to the upper outer frame, having at least one first chamber on one side, and each of the first chambers The utility model has a rotating seat; a combined disk is disposed between the upper outer frame and the lower outer frame, and has a circular groove, and has a coupling hole thereon; at least one light source module can be coupled to a power module or The utility model has a first binding seat at one end thereof and can be held in the circular groove, and the other end has a second coupling seat, which can be coupled with the rotating base, and the second coupling seat and the rotating base can adjust the a light-emitting direction of the light source module, thereby changing a light-emitting field of the patio lamp; and a hanging pipe disposed above the bonding disk, one end of which is inserted into the coupling hole. The refractory light field type patio lamp of claim 1, wherein the rotating base further has a plurality of first teeth; and the second binding seat further has a plurality of second teeth, A plurality of second teeth can be combined with the plurality of first teeth to adjust the light exiting direction of the light source module, thereby changing the light exit pattern of the patio light. The light source module of the light source module of claim 1, wherein the light source module further comprises: a lamp holder, which is U-shaped, and the first coupling seat and the second coupling seat are respectively disposed a light source substrate is fixed on the bottom of the lamp holder and has at least one LED chip thereon; a lamp cover is inverted U-shaped and can be covered on the lamp holder, and the bottom portion thereof is impervious And a heat sink is fixed on the rear side of the lamp holder for absorbing the heat source generated by the light source substrate. The patio lamp of the light field type adjustable according to claim 3, wherein one side of the lampshade is permeable to light. The patio lamp of the light field type adjustable according to claim 3, wherein the two sides of the lampshade are permeable to light. The illuminating substrate of the optical field of claim 3, wherein the light source substrate further has at least one LED driving circuit coupled to the illuminating diode driving circuit The diode chip enables the light source module to be coupled to the mains. The light source type patio lamp of claim 3, wherein the heat sink has a plurality of heat sink fins. The awning lamp of the adjustable light field type according to claim 1, further comprising: a lifting ring disposed between the splicing plate and the hanging pipe, having a first through hole for the The circumference of the first through hole has at least one fixing hole; and at least one bracket is disposed between the lifting ring and the upper outer frame, and one end thereof is respectively fixed in at least one fixing hole of the lifting ring, The other end is respectively held on the upper outer frame. The adjustable light field type patio lamp of claim 8, further comprising a dust cover disposed between the hanging pipe and the bracket, and having a second through hole for the hanging The dust cover can be placed outside the upper outer frame to prevent dust from entering the light source module. For example, the light source type of the patio lamp can be adjusted according to the second aspect of the patent application, wherein the light source module can be rotated by 0 to 90° in the opposite direction. For example, the patio light of the light field type can be adjusted according to the second aspect of the patent application, wherein the number of the light source modules is 2-8.