TWM545212U - Light fixture - Google Patents

Description

Lamp

This creation is about a luminaire.

The luminaire is one of the greatest inventions of mankind, providing a variety of necessary lighting such as streetlights, fluorescent lamps, and lights, enabling humans to move safely at night. With the advancement of science and technology, the lamps have also developed many types. For example, tungsten light bulbs, incandescent lamps, T8 lamps, T5 lamps and LED lamps have been used as light sources on the market. Among them, in recent years, LED lights have been the mainstream, which is due to the advantages of good LED safety, energy saving, and long life.

However, the use of LED as a light source also has its disadvantages. The light emitted by the LED has directivity and cannot be uniformly irradiated. Therefore, there is often a problem that the brightness is too concentrated, which causes inconvenience in use and is easily irritating to cause discomfort to the human body. Improve the shortcomings. Therefore, it is necessary to provide a novel and progressive luminaire to solve the above problems.

The main purpose of this creation is to provide a luminaire that allows the light of the LED to illuminate the surrounding environment more evenly and to improve the glare of the light.

In order to achieve the above object, the present invention provides a lamp comprising: a body, an illumination unit and a lamp cover. The body is provided with a first joint. The illuminating unit is disposed on the body, and the illuminating unit comprises a substrate and a plurality of LEDs. The plurality of LEDs are disposed on the substrate and form a geometric contour of the plurality of concentric shapes. In the radial direction of the plurality of geometric contours, at least part of the plurality The LEDs are arranged in a non-linear arrangement. The lampshade is composed of a permeable material, and the lamp cover is connected to the body and located in a light path of the light-emitting unit. The lamp cover is provided with a second joint portion, and the second joint portion and the first joint portion are coupled to each other.

The structural features of the present invention and the intended effects thereof will be described below by way of a preferred embodiment, but are not intended to limit the scope of the present invention.

Please refer to FIG. 1 to FIG. 8 , which shows a preferred embodiment of the present invention. The lamp of the present invention comprises: a body 1 , a light emitting unit 2 and a lamp cover 3 .

The body 1 is provided with a first joint portion 11. The illuminating unit 2 is disposed on the main body 1. The illuminating unit 2 includes a substrate 21 and a plurality of LEDs 22. The plurality of LEDs 22 are disposed on the substrate 21 and form a plurality of concentric geometrical contours 23 in the radial direction of the plurality of geometrical contours 23. In the direction, at least part of the plurality of LEDs 22 are arranged in a non-linear manner, and the plurality of LEDs 22 are arranged and arranged in such a manner that the light emitted by the plurality of LEDs can be uniformly irradiated. The lampshade 3 is composed of a permeable material. The lampshade 3 is connected to the body 1 and is located in the light path of the light-emitting unit 2, and has the function of uniformly illuminating the light and guiding the light. The lampshade 3 is provided with a second combination. In the portion 31, the second joint portion 31 and the first joint portion 11 are engaged with each other.

In more detail, the first joint portion 11 includes three hook portions, and the second joint portion 31 is a recessed groove. The three hook portions are embedded in the recessed groove, and the lamp cover 3 and the body 1 are embedded. The combination is very convenient for quick assembly and separation. Wherein, the connection of the three hooks is an equilateral triangle, so that the body 1 can provide a relatively uniform force to the lampshade 3, and the lampshade 3 is not easily shaken by the center of gravity when it is used. In more detail, the number of the plurality of geometrical contours 23 is five, and each of the geometrical contours 23 is circular (concentric circles). Moreover, the outer contour of the body 1 has a circular shape along the axial direction of the complex geometrical contour 23, the substrate 21 has a circular shape, and the lamp cover 3 has a disk shape.

It can be understood that the base 1 is additionally provided with a base 13 electrically connected to the light-emitting unit 2, and the base 13 is screwed to a socket (not shown). Preferably, the body 1 is further provided with a first positioning portion 12, and the lamp cover 3 is further provided with a second positioning portion 32. The first and second positioning portions 31, 32 are coupled to each other and to each other in the circumferential direction of the body 1. Interference makes the lampshade 3 unable to rotate relative to the body 1. In other words, the lamp cover 3 is in the same rotational relationship with the body 1, so that the user can drive the lamp cap 13 to rotate relative to the lamp holder by holding and rotating the lamp cover 3 to facilitate assembly or replacement. In this embodiment, the first positioning portion 12 includes two mutually facing columns, and the second positioning portion 32 is a through hole that communicates with the groove, and the two columns respectively pass through the two holes to enter the hole. Insert slot.

In another preferred embodiment, the peripheral wall of the lamp cover 3 is radially recessed with a plurality of recesses 33. When the user holds the lamp cover 3, each of the recesses 33 can provide more contact area with the fingers. Can increase grip stability.

Then, the body 1 is further described. The body 1 is further provided with an accommodating space 14 , and the illuminating unit 2 is received in the accommodating space 14 to prevent the collision of the illuminating unit 2 caused by an unexpected collision. . The substrate 21 is positioned on the body 1 through the three fasteners 8. The connection of the three fasteners 8 is an equilateral triangle, and the substrate 21 can be uniformly and stably coupled to the body 1 . . More specifically, the body 1 is further provided with a first side portion 15 and a second side portion 16. The first side portion 15 is provided with the light emitting unit 2, and the second side portion 16 is away from the lampshade. 3.

Preferably, the luminaire further comprises at least one cover, each cover system covering the second side portion 16, each cover body protecting the structural integrity of the body 1 when an unintended collision occurs. Moreover, each of the covers can also provide different visual effects in accordance with the surrounding environment. Each of the covers is provided with a bottom plate and a ring protrusion. The ring protrusion extends laterally to the bottom plate to define a covering space. The body 1 is received in the covering space.

In this embodiment, the number of the at least one cover is two, which is a first cover 4 and a second cover 5, and the first cover 4 defines a first cover space 45, the second The cover 5 defines a second covering space 53. The first cover body 4 is provided with a first bottom plate 41 and a first ring protrusion 42. The second cover body 5 is provided with a second bottom plate 51 and a second ring protrusion 52. The second cover body 5 is inside. The diameter is larger than the inner diameter of the first cover 4. The first cover 4 is covered by the main body 1 , and the second cover 5 is covered by the first cover 4 . Of course, in other embodiments, the first cover 4 or the second cover 5 may be used alone depending on the needs of use.

In more detail, the first cover 4 is made of a metal material, and the first cover 4 made of metal is closer to the body 1 , which can help the heat generated by the light-emitting unit 2 to be quickly dissipated to the outside. . The second cover 5 is made of wood, and the wood is an insulator, so that the lamp holder or other components can be prevented from leaking and being electrically connected to the first cover 4 to cause an unintended danger. The main body 1 , the substrate 21 , the first cover 4 and the second cover 5 are coaxially disposed, and the thickness of the second cover 5 is greater than the thickness of the first cover 4 .

In more detail, in the axial direction of the complex geometrical contour 23, the size of the first ring tenon 42 is larger than the size of the body 1, that is, the first ring tenon 42 encloses the lampshade 3 Engaged with the body 1 to avoid collision of the lampshade 3 from the body 1. The second ring cam 52 is smaller than the size of the body 1 , so that the portion of the first ring tenon 42 is directly exposed, thereby improving the heat dissipation effect and providing an alternative visual effect.

Preferably, the first ring tenon 42 is provided with a retaining edge 43 which abuts against the second ring tenon 52 in the axial direction of the plurality of geometrical contours 23. When the lamp is mounted on the lamp holder, the second cover 5 is pressed against the first ring protrusion 42 through the second ring protrusion 52, so that the first cover 4 can be closely attached to the body. 1, to improve the overall tightness.

It is to be noted that the second side portion 16 is provided with a ridge portion 17 , and the base portion 13 is disposed on the ridge portion 17 . The first cover body 4 is provided with a first through hole 44 , and the ridge portion 17 is configured to pass through the first portion The second cover body 5 is provided with a pair of second through holes 54 in the shape of the raised portion 17 . The raised portion 17 abuts against the second cover 5 , and only the base 13 passes through the second through portion Hole 54. Therefore, when the lamp is coupled to the lamp holder, there is no gap between the lamp holder and the body 1, and the interference of the object may be prevented from interfering with the occurrence of the lamp, and the use of the lamp is broken.

It is worth mentioning that the lampshade 3 is preferably an art lampshade, because of its soft light and uniform light effect, the light can be more widely dispersed and the discomfort of the human eye can be reduced. Furthermore, the lampshade 3 is one of the light diffusing lamp covers, and the lampshade 3 is made of a PC material, a PS material, and a PMMA material in combination with a light diffusing agent.

In addition, different structures can be arranged on the lampshade 3, so that the illuminated light has different performances, and the lamp is provided with a special shape to match the surrounding environment to create an overall visual experience. For example, but not limited to, another embodiment shown in FIG. 9 is provided with a diamond cutting structure 6A on the lampshade 3A. The diamond cutting structure 6A is disposed around the outer wall of the lampshade 3A, and has a diamond-like feeling and enhances the whole. The texture of the environment. Or, in another embodiment of FIG. 10, the lamp cover 3B is provided with a diamond cutting structure 6B. The diamond cutting structure 6B is disposed at least at the center of the outer wall of the lamp cover 3B. In this embodiment, the diamond cutting structure 6B is disposed at The lampshade 3B is entirely covered. Or in another embodiment of FIG. 11, the light cover 3C is provided with a starry sky structure 7 for the user to look up when looking up at the starry sky.

In summary, the creation of the lamp, concentric and non-linear arrangement can make the LED light more comprehensive, and with the art lampshade can make the light emitted softer without hurting the eyes. In addition, the body of the lamp can be protected by the cover body to assist heat dissipation and enhance safety.

1‧‧‧ Ontology
11‧‧‧ First Joint Department
12‧‧‧First Positioning Department
13‧‧‧ lamp holder
14‧‧‧ accommodating space
15‧‧‧ first side
16‧‧‧ second side
17‧‧‧ Uplift
2‧‧‧Lighting unit
21‧‧‧Substrate
22‧‧‧LED
23‧‧‧Geometry outline
3,3A,3B,3C‧‧‧shade
31‧‧‧Second junction
32‧‧‧Second Positioning Department
33‧‧‧ Groove
4‧‧‧First cover
41‧‧‧ first bottom plate
42‧‧‧First ring crown
43‧‧‧ 挡缘
44‧‧‧ first through hole
45‧‧‧First coverage space
5‧‧‧Second cover
51‧‧‧second bottom plate
52‧‧‧Second ring crown
53‧‧‧Second coverage space
54‧‧‧second through hole
6A, 6B‧‧‧ diamond cutting structure
7‧‧‧Star structure
8‧‧‧fasteners

1 is a perspective view of an embodiment of the present invention. Figure 2 is a cross-sectional view of Figure 1. Figure 3 is an exploded view of Figure 1. Figure 4 is a cross-sectional view of Figure 3. Figure 5 is a partially exploded perspective view of Figure 1. Figure 6 is a schematic view of a light unit. Figure 7 is a schematic view of the first cover covering the second side. Figure 8 is a schematic view showing the second cover covering the second side portion. Figure 9 is a schematic view of a lampshade of another embodiment of the present invention. FIG. 10 is a schematic view of a lampshade according to still another embodiment of the present invention. Figure 11 is a schematic view of a lampshade according to still another embodiment of the present invention.

1‧‧‧ Ontology

13‧‧‧ lamp holder

17‧‧‧ Uplift

3‧‧‧shade

31‧‧‧Second junction

32‧‧‧Second Positioning Department

33‧‧‧ Groove

4‧‧‧First cover

41‧‧‧ first bottom plate

42‧‧‧First ring crown

43‧‧‧ 挡缘

44‧‧‧ first through hole

5‧‧‧Second cover

51‧‧‧second bottom plate

52‧‧‧Second ring crown

54‧‧‧second through hole

Claims (21)

A luminaire includes: a body, a first joint portion; an illuminating unit disposed on the body, comprising a substrate and a plurality of LEDs, wherein the plurality of LEDs are disposed on the substrate and form a geometric contour of the plurality of concentric cores In the radial direction of the plurality of geometrical contours, at least a portion of the plurality of LEDs are arranged in a non-linear manner; a lampshade is formed of a light transmissive material, and is connected to the body and located in a light path of the light emitting unit, and is provided with a second joint portion. The second joint portion and the first joint portion are in abutting engagement with each other. The lamp of claim 1 , wherein the lamp body is electrically connected to the lamp unit, and the lamp cap is screwed to a lamp holder. The luminaire of claim 1 , wherein the illuminating unit is further disposed in the accommodating space. The luminaire of claim 1, wherein the body is further provided with a first positioning portion, and the lamp cover is further provided with a second positioning portion, and the first and second positioning portions are coupled to each other and interfere with each other in the circumferential direction of the body. The lamp cover cannot be rotated relative to the body. The luminaire of claim 1, wherein the body is further provided with a first side portion and a second side portion, the first side portion is provided with the light emitting unit, and the second side portion is away from the lamp cover. The luminaire further includes at least one cover, each cover system covering the second side. The luminaire of claim 5, wherein each of the covers is provided with a bottom plate and a ring protrusion, and the ring protrusion extends laterally to the bottom plate to define a covering space, and the body is received in the covering space. The luminaire of claim 5, wherein the at least one cover is two, respectively a first cover and a second cover, the first cover defines a first cover space, and the second cover The cover body defines a second cover space, the first cover body is provided with a first bottom plate and a first ring protrusion, and the second cover body is provided with a second bottom plate and a second ring protrusion, the second cover The inner diameter of the body is larger than the inner diameter of the first cover body, the first cover body is disposed on the body, and the second cover body is disposed on the first cover body. The luminaire of claim 7, wherein the first cover system is made of a metal material and the second cover system is made of wood. The luminaire of claim 7, wherein the first ring tenon is larger in size than the body in the axial direction of the complex geometric profile, and the second ring tenon is smaller than the size of the body. The luminaire of claim 9, wherein a rim is disposed on the first ring tenon, and the rib abuts against the second ring tenon in an axial direction of the plurality of geometric profiles. The luminaire of claim 7, wherein the thickness of the second cover is greater than the thickness of the first cover. The luminaire of claim 7, wherein a ridge is disposed on the second side portion, a lamp head is disposed on the ridge portion and electrically connected to the illuminating unit, and the lamp cap is screwed to a lamp holder, the first cover The body is provided with a first through hole, the ridge portion is disposed through the first through hole, and the second cover body is provided with a pair of second through holes in the shape of the ridge portion, the ridge portion abuts against the second cover body, the lamp cap The second through hole is worn through. The luminaire of claim 1, wherein a plurality of grooves are radially recessed in a peripheral wall of the lamp cover. The luminaire of claim 1, wherein the lampshade is an art lampshade. The luminaire of claim 1, wherein the lampshade is made of one of a PC material, a PS material, and a PMMA material in combination with a light diffusing agent. The luminaire of claim 1, wherein the lampshade is a light diffusing lampshade. The luminaire of claim 1, wherein the lampshade is provided with a diamond cutting structure disposed around the outer wall of the lampshade. The luminaire of claim 1, wherein the lamp cover is provided with a diamond cutting structure disposed at least in the center of the outer wall of the lamp cover. The luminaire of claim 1, wherein the lampshade is provided with a star-space structure. The luminaire of any one of claims 1 to 19, wherein each of the geometric contours is circular. The luminaire of claim 12, wherein the body is further provided with an accommodating space, the illuminating unit is disposed in the accommodating space; the body is further provided with a first positioning portion, and the lamp cover is further provided with a second positioning portion. The first and second positioning portions are coupled to each other and interfere with each other in the circumferential direction of the body, so that the lamp cover cannot be rotated relative to the body; each of the cover bodies is provided with a bottom plate and a ring protrusion, and the ring protrusion extends laterally to the The bottom plate further defines a covering space, the body is accommodated in the covering space; the first cover system is made of a metal material, and the second cover system is made of wood; in the axial direction of the plurality of geometric contours, the The first ring tenon is larger than the size of the body, and the second ring tenon is smaller than the size of the body; a flange is disposed on the first ring tenon, and the retaining edge is disposed on the axis of the plurality of geometric contours Abutting against the second ring tenon; the thickness of the second cover is greater than the thickness of the first cover; the peripheral wall of the cover is radially recessed with a plurality of grooves; the cover is an art lamp cover , it has the effect of soft light The lampshade is made of a PC material, a PS material and a PMMA material in combination with a light diffusing agent; the lampshade is a light diffusing lampshade; each of the geometric contours is circular; and the axis of the complex geometrical contour is viewed along the axis The outer contour of the body is circular, the substrate is circular, and the lamp cover has a disk shape; the body, the substrate, the first cover body and the second cover system are coaxially arranged; the complex geometric contour The number is five; the substrate is positioned on the body through three fasteners, the connection of the three fasteners is an equilateral triangle; the first joint portion comprises three hook portions, and the second joint portion is an inlay a slot, the three hooks are embedded in the slot, the connection of the three hooks is an equilateral triangle; the first positioning portion includes two columns facing each other, and the second positioning portion is connected to the slot a through hole, the two columns respectively pass through the two holes to enter the slot.