TWM446864U - LED ceiling lamp - Google Patents

Description

LED chandelier

This creation relates to a chandelier, in particular a light-emitting diode chandelier that can adjust the length of the draping and replace the lamp head separately.

As the global climate and environmental degradation have reached a situation that cannot be ignored, energy conservation and carbon eradication has become one of the important goals of global efforts. For the lighting industry, since the principle of illumination of a light-emitting diode (LED) is different from that of a conventional light source, it has the advantages of low energy consumption, power saving, long life and durability, and the trend that LED components and electronic related technologies have gradually matured. Lighting equipment using LED light sources has gradually become the mainstream of the market.

Chandeliers are one of the common lighting devices. They are usually installed in a home environment or where an atmosphere needs to be created. Conventional chandelier construction generally includes three parts: a fixed seat, a cable and a lamp holder. The fixed seat is fixed to the ceiling. Or high, the top of the cable is fixed to the fixed seat, and the base is electrically connected to the bottom of the cable. The early chandelier usually uses the cable as the sling required to hang the lamp, in order to improve the cable. The service life and the durability of the chandelier, there is also a conventional chandelier instead of replacing the cable with other materials or components, for hanging the lamp under the chandelier and supporting the weight of the lamp cap, for example, using a rope with better tensile strength, Metal rod or hollow metal tube; the length of the suspension of the conventional chandelier is determined by the length of the cable or its substitute, and can not be adjusted at will. If the metal rod or hollow metal tube is used, the length of the lamp head is more It is fixed and cannot be adjusted, which is obviously inconvenient in use.

On the other hand, the lamp holders of the conventional chandeliers have a fixed pattern. In other words, the lamp caps are of a fixed design, and the user cannot replace the lamp caps of different styles arbitrarily, if the shape is to be changed or With different styles of lamp holders, it is necessary to replace the entire chandelier. Since the fixing pedestal of the chandelier usually uses bolts or other equivalent components to directly fix the fixing seat to the ceiling or the height, the fixing pedestal must also be replaced when replacing the chandelier. And removed, the construction is more inconvenient.

In view of the above problems of the traditional chandelier construction, the present invention proposes an improved illuminating diode chandelier (hereinafter referred to as LED chandelier), which has the ability to adjust the overhang length (or hanging height), can be replaced separately, and is easy to disassemble. The advantages.

According to an embodiment of the present invention, the LED chandelier comprises: a wall cover having a wall mount fixed to the ceiling and a hollow wall cover, the wall cover having a power supply built in, the wall cover being convenient and firm And the wall frame is engaged or removed; a suspension portion having a wire gripper, a cable wire and a chandelier cover, the top end of the cable wire is electrically connected through the wire clamp and the power supply, and the clamp The wire clamp can clamp or loosen the upper half of the cable and adjust the overhang length of the cable, and the remaining cable can be stored in the wall cover. The bottom end of the cable penetrates the chandelier cover and is fixed by a bolt. Tightening, the remaining part of the lower half of the cable can be stored in the chandelier cover and adjusted by the fixing bolt; and a lamp cap having a lamp cover and a light-emitting diode module placed therein, the lamp cap The top has several shrapnel that can be snapped onto the chandelier cover, so you can freely change the different types of caps.

According to an embodiment of the present invention, the wire gripper of the suspension portion comprises a hollow tube and a tightening nut, and the upper half of the hollow tube passes through the wall cover and is fixed to the bottom of the wall cover, hollow The bottom end of the tube has a plurality of claw pieces extending downward and surrounding the axis of the hollow tube, the outer side wall of the hollow tube has an external thread, the tightening nut can be screwed to the external thread, and the cable thread penetrates into the hollow The center of the tube hangs downwardly, and rotating the tightening nut can push or loosen the claw piece by rotating the tightening The nut can be used to clamp the upper half of the cable in a fixed position.

According to one embodiment of the present invention, wherein the outer side of the jaw is tapered, there is a gap between any two adjacent jaws, and the tightening nut has a tapered inner side wall.

According to one embodiment of the present creation, there are also a plurality of different types of lamp caps, each of which has a different form.

Other functions and embodiments of the present invention will be described below in conjunction with the drawings.

An embodiment of the present LED chandelier is constructed as shown in FIG. 1 and FIG. 2, and includes three parts: a wall cover portion 10, a suspension portion 30, and a base 70, which are described below.

The wall cover portion 10 includes: a ledge 11 and a wall cover 12. The ledge 11 has a substrate 110. The substrate 110 can be replaced by a fixing member 111 (which may be a bolt, a screw, a gecko or other equivalent elements). Fixed to the ceiling or high, the substrate 110 has two downwardly extending fins, respectively a first flap 13a and a second flap 13b, the ends of the first flap 13a and the second flap 13b respectively having The hook portion 131a and the hook portion 131b protruding in opposite directions, the first flap 13a and the second flap 13b may protrude into the inner side of the side wall 122 of the wall cover 12; the wall cover 12 is a cover-like member having an opening upward, having A bottom portion 121 and a side wall 122 surrounding the bottom portion 121 define an accommodating space inside the wall cover 12 from the bottom portion 121 and the side wall 122. The bottom portion 121 of the wall cover 12 has an outlet hole 123 at the wall cover 12. There is a power supply 20 in the accommodating space. The inner side of the side wall 122 of the wall cover 12 has an engaging groove 124 and can be engaged with the hook portion 131a of the first fin 13a. The side wall 122 of the wall cover 12 corresponds to the second fin. The position of the hook portion 131b of the 13b has a snap bolt 14 which can be combined with the second flap 13b The hook portions 131b are engaged with each other (see "Fig. 3"), and the wall cover 12 can be attached to the ledge 11 by the engaging groove 124 and the rotatable engaging bolt 14, or It is removed by the ledge 11 , in other words, the wall cover 12 is first placed on the first flap 13a and the second flap 13b of the ledge 11 to make the hook portion 131a of the first flap 13a engage with the engaging portion. The slot 124 is screwed to the side wall 122 of the wall cover 12 until the front end of the engaging bolt 14 can engage with the hook portion 131b of the second flap 13b. Otherwise, the engaging bolt 14 is reversed. Rotating to a position where the front end of the engaging bolt 14 does not engage with the hook portion 131b of the second flap 13b, the wall cover 12 can be easily removed from the ledge 11 if the power supply 20 is to be repaired or It is convenient to carry out the construction operation by replacing the power supply 20 of different specifications.

According to an embodiment of the present invention, the side wall 122 of the wall cover 12 further has a plurality of protruding ribs 15 around the symmetrical engagement bolts 14, which can guide the second fins 13b to extend into the inside of the side walls 122 of the wall cover 12. The position is such that the front end of the engaging bolt 14 can engage with the hook portion 131b of the second flap 13b.

The suspension portion 30 includes: a wire gripper 40, a cable 50 and a pendant lamp cover 60. The wire clamp 40 includes a hollow tube 41 and a tightening nut 42. The upper half of the hollow tube 41 is worn. The outlet hole 123 of the bottom portion 121 of the wall cover 12 is fixed to the bottom portion 121 of the wall cover 12. In one embodiment, the hollow tube 41 is screwed by a nut 410 screwed to the outer diameter of the hollow tube 41. The bottom portion 121 of the wall cover 12 is fixed to the bottom portion 121 (see "Fig. 3"); the bottom end of the hollow tube 41 has a plurality of claw pieces 411 extending downward and surrounding the axis of the hollow tube 41, any two adjacent There is a gap 412 between the claw pieces 411, the outer side of the claw piece 411 is tapered, and the outer side wall of the hollow tube 41 has an external thread 413, and the tightening nut 42 can be screwed to the external thread 413, and the tightening nut 42 Having a tapered inner side wall 421 (see "Fig. 5A"), the cable 50 is suspended downwardly through the center of the hollow tube 41, and the top end of the cable 50 is connected by an electrical connector 51 and the aforementioned power supply. 20 electrical connection, according to the screwing position of the tightening nut 42 and the external thread 413, the tapered inner side wall 421 of the tightening nut 42 can taper the claw piece 411 The configuration produces a pushing or loosening action. When the tightening tightening nut 42 pushes the claw piece 411 toward the axial direction by the tapered inner side wall 421, the upper half of the cable 50 can be clamped to the first half. In a fixed position (see "Fig. 5A"), the pushing force of the tightening nut 42 against the claw piece 411 can be relaxed when the tightening nut 42 is reversely rotated, thereby causing the claw piece 411 to relax against the clamp of the cable 50. Tight force (see "Fig. 5B"), so that the hanging length of the cable 50 can be adjusted as needed, and the remaining portion of the upper half of the cable 50 can be wound and accommodated in the accommodating space of the wall cover 12.

The chandelier cover 60 has a top end 61 and a skirt wall 62 surrounding the top end, thereby forming a cap-shaped member with an opening facing downward. The top end 61 has an inlet hole 610 and a fixing bolt 63, and the bottom end of the cable 50 is inserted. The hole 610 extends into the chandelier cover 60, and the front end of the fixing bolt 63 can be moved from the side of the wire entry hole 610 toward the position of the tension cable 50 or the release cable 50 to press the lower half of the cable 50 A fixed position, therefore, the hanging length of the cable 50 can be conveniently adjusted at a lower position, and the remaining portion of the lower half of the cable 50 can be wound inside the chandelier cover 60.

The lamp cap 70 includes a light emitting diode module 71 and a lamp cover 80 (see FIG. 4). The lamp cover 80 has a top portion 81 and a reflective wall 82 surrounding the top portion 81 to form a cover with an opening facing downward. The light-emitting diode module 71 is disposed in the lamp cover 80 and surrounded by the reflective wall 82. The light-emitting diode module 71 includes at least one light-emitting diode 72 and an electrical connector 73. The electrical connector 73 is exposed. Above the top 81 of the lamp cover 80, the light-emitting diode 72 is electrically connected by the electrical connector 73 and the bottom end of the cable 50, and has a plurality of elastic pieces 83 on the outer side of the top 81 of the lamp cover 80. The elastic pieces 83 are disposed at With respect to the symmetrical position of the center of the top portion 81, the top portion 81 of the lamp cover 80 can be snapped to the inner side of the skirt wall 62 of the chandelier cover 60 by the elastic pieces 83.

An embodiment of the present construction, further comprising a plurality of different types of bases 70 (see "6A", "6B" and "6C"), the lampshade 80 of each of the caps 70 has a different form, and the lampshade 80 can also be made of light-transmitting or opaque materials depending on the application. Manufactured, and since the lamp cover 80 is elastically engaged with the chandelier cover 60 by the elastic piece 83, if the styling is to be changed or a different style of the base 70 is used, the lamp cover 80 of the base 70 is pulled out of the chandelier cover 60 and then pulled out of the electrical connector 73. Moreover, the replacement can be easily performed; further, if the electrical specifications of the LED module 71 of the lamp cap 70 are different and the replacement power supply 20 needs to be replaced, the replacement of the power supply 20 can be easily accomplished.

Although the present invention has been disclosed above through the above embodiments, it is not intended to limit the creation of the present invention. Anyone skilled in the art can make some changes and refinements without departing from the spirit and scope of the present creation. The scope of patent protection is subject to the terms of the claims attached to this specification.

10‧‧‧ wall cover

11‧‧‧ ledge

110‧‧‧Substrate

111‧‧‧Fixed components

12‧‧‧ wall cover

121‧‧‧ bottom

122‧‧‧ side wall

123‧‧‧Outlet hole

124‧‧‧ snap groove

13a‧‧‧First wing

131a‧‧‧ hook

413‧‧‧ external thread

42‧‧‧ tightening nut

421‧‧‧ inner side wall

13b‧‧‧second wing

131b‧‧‧ hook

14‧‧‧Clamp bolt

15‧‧‧ ribs

20‧‧‧Power supply

30‧‧‧suspension

40‧‧‧Clamping device

41‧‧‧ hollow tube

410‧‧‧ nuts

411‧‧‧ claws

412‧‧‧ gap

63‧‧‧ fixing bolts

70‧‧‧ lamp holder

71‧‧‧Lighting diode module

50‧‧‧ cable

51‧‧‧Electrical connector

60‧‧‧chandelier cover

61‧‧‧Top

610‧‧‧ access hole

62‧‧‧ skirt wall

72‧‧‧Lighting diode

73‧‧‧Electrical connector

80‧‧‧shade

81‧‧‧ top

82‧‧‧ Reflective wall

83‧‧‧Shrap

Fig. 1 is a structural view showing an embodiment of the creation, showing an exploded structure of a light-emitting diode chandelier.

Fig. 2 is a structural view showing an overall structure of a light-emitting diode chandelier according to an embodiment of the present invention.

Fig. 3 is a structural view showing an embodiment of the creation, showing a sectional structure of the wall cover portion.

Fig. 4 is a structural view showing an embodiment of the creation, showing the sectional structure of the base.

Fig. 5A is a partial sectional structural view of the present invention, showing the sectional structure of the claw clamping cable of the wire gripper.

Fig. 5B is a partial sectional structural view of the present invention, showing the sectional structure of the claw piece relaxing cable wire of the wire gripper.

Fig. 6A is a structural view of an embodiment of the present invention showing another lamp cap having a different style of lampshade.

Figure 6B is a structural view of an embodiment of the present invention showing another lamp cap having a different style of lampshade.

Figure 6C is a structural view of an embodiment of the present invention showing another lamp cap having a different style of lampshade.

10‧‧‧ wall cover

11‧‧‧ ledge

110‧‧‧Substrate

111‧‧‧Fixed components

12‧‧‧ wall cover

121‧‧‧ bottom

122‧‧‧ side wall

123‧‧‧Outlet hole

124‧‧‧ snap groove

13a‧‧‧First wing

131a‧‧‧ hook

13b‧‧‧second wing

131b‧‧‧ hook

14‧‧‧Clamp bolt

15‧‧‧ ribs

20‧‧‧Power supply

30‧‧‧suspension

40‧‧‧Clamping device

41‧‧‧ hollow tube

410‧‧‧ nuts

411‧‧‧ claws

413‧‧‧ external thread

42‧‧‧ tightening nut

50‧‧‧ cable

51‧‧‧Electrical connector

60‧‧‧chandelier cover

61‧‧‧Top

610‧‧‧ access hole

62‧‧‧ skirt wall

63‧‧‧ fixing bolts

70‧‧‧ lamp holder

73‧‧‧Electrical connector

80‧‧‧shade

81‧‧‧ top

82‧‧‧ Reflective wall

83‧‧‧Shrap

Claims (7)

A light-emitting diode chandelier includes: a wall cover portion having a ledge and a hollow wall cover, the wall cover having a power supply built therein, the ledge having a substrate, the substrate having a downward a first flap and a second flap extending, the ends of the first flap and the second flap respectively having a hook protruding in opposite directions; the wall cover having a bottom and surrounding the bottom a side wall, the first fin and the second fin may extend into an inner side of the side wall of the wall cover, the bottom portion has an outlet hole, and an inner side of the side wall of the wall cover has an engaging groove and a hook portion of the first flap is engaged, the side wall of the wall cover has a snap bolt, and the snap bolt can be engaged with the hook portion of the second flap; a hanging portion, the hanging portion The utility model has a wire gripper, a cable wire and a chandelier cover. The top end of the cable wire is electrically connected to the power supply device through the wire clamp, and the wire clamp comprises a hollow tube and a tightening nut. The upper half of the hollow tube passes through the outlet hole and is fixed to the bottom of the wall cover, the bottom of the hollow tube a plurality of claws extending downwardly and surrounding an axis of the hollow tube, the outer side wall of the hollow tube having an external thread, the tightening nut being screwed to the external thread, rotating the tightening screw The cap can push or relax the claw piece, and the remaining cable can be received in the wall cover, the bottom end of the cable thread penetrates the chandelier cover and is pressed by the fixing bolt a chandelier cover; and a lamp cap having a lamp cover and a light-emitting diode module disposed therein, the top of the lamp cap having a plurality of elastic pieces that can be snapped to the chandelier cover. The illuminating diode chandelier according to claim 1, wherein the side wall of the wall cover has a plurality of protruding ribs around the symmetry of the engaging bolt, and the second fin can be guided to extend. The correct position of the inside of the side wall of the wall cover. The light-emitting diode chandelier according to claim 1, wherein the wire clamp is screwed to the wall by a nut screwed to an outer diameter of the hollow tube. The bottom of the cover. The illuminating diode chandelier according to claim 1, wherein the outer side of the claw piece has a tapered shape, and a gap between any two adjacent claw pieces has a tapered inner portion. Side wall. The illuminating diode chandelier according to claim 1, wherein the chandelier cover has a top end and a skirt wall surrounding the top end, the top end having an entrance hole, and the bottom end of the cable line is connected to the line The hole extends into the chandelier cover, and the front end of the fixing bolt can be moved from a side of the wire insertion hole to a position where the cable is forced to be fastened or the cable is loosened. The illuminating diode chandelier according to claim 1, wherein the lampshade has a top portion and a reflective wall surrounding the top portion, and the light emitting diode module is placed in the lampshade to be reflected by the light. The wall is surrounded. The light-emitting diode chandelier according to claim 1, further comprising a plurality of different types of the lamp caps, the lampshades having different forms.