CN219510638U - Lamp and combined lamp system - Google Patents

Abstract

The utility model discloses a lamp and a combined lamp system. The lamp comprises a cover plate, a shell and a light source assembly, wherein an accommodating space is formed by the cover plate and the shell in a surrounding mode, the light source assembly is arranged in the accommodating space, the light source assembly emits light towards the cover plate, and at least one side wall surface of the shell is a light emitting surface. The lamp can realize side light emission and irradiate on the mounting surface, and the reflection forms atmosphere light, so that atmosphere sense can be created, and immersive experience is provided for a user.

Description

Lamp and combined lamp system

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp and a combined lamp system.

Background

Along with the development of the lamp market, consumers have more and more consumption demands on lamps, the modeling of lamps and the decoration effect on lamplight have more and more, how to improve the modeling decoration of lamps and the atmosphere sense of a lamp tube is needed to be solved, and in the prior art, as only one surface of an LED lamp bead can emit light, the light emitting surface of the LED lamp bead basically only faces the front surface and emits light, and the LED lamp has no actual lighting or decoration effect. When the product is applied to decorative scenes, the product can only be used for constructing plane figures, and the application range of the conventional LED lamp is greatly limited.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a lamp which can realize side light emission and irradiation on a mounting surface and reflect to form atmosphere light, so that atmosphere sense can be created and immersive experience is provided for a user.

In order to solve the technical problems, the utility model adopts a technical scheme that: a lamp comprises a cover plate, a shell and a light source assembly, wherein an accommodating space is formed by the cover plate and the shell in a surrounding mode, the light source assembly is arranged in the accommodating space, the light source assembly emits light towards the cover plate, and at least one side wall surface of the shell is a light emitting surface.

Further, the shell comprises at least two sub-shells, and the at least two sub-shells are spliced and connected and intersect at one point.

Further, the cover plate is provided with at least two light-transmitting parts, and each sub-shell at least corresponds to one light-transmitting part.

Further, the light-emitting amount of the light-transmitting portion is smaller than the light-emitting amount of the light-emitting surface.

Further, the included angle between the light-emitting surface and the bottom surface of the shell is alpha, and alpha is more than or equal to 90 degrees and less than or equal to 135 degrees.

Further, a light reflecting structure is arranged in the accommodating space and used for reflecting the light rays emitted by the light source assembly to the light emitting surface.

Further, the light reflecting structure comprises light reflecting paper or a light reflecting layer, the light reflecting paper or the light reflecting layer is arranged on the surface of one side, facing the light source assembly, of the cover plate, and the light reflecting paper or the light reflecting layer is provided with an avoidance area corresponding to the light transmitting part.

Further, the cover plate is concavely arranged along the surface of one side facing the light source component and away from the light source component.

Further, the light reflecting structure comprises an angle adjusting component and a light reflecting plate, wherein the light reflecting plate is rotationally connected with the shell, and the angle adjusting component is used for adjusting the angle of the light reflecting plate relative to the cover plate.

According to an embodiment of the utility model, a combined lamp system comprises at least two lamps, wherein two adjacent lamps are connected in a spliced manner, or the two adjacent lamps are electrically connected through a connector, or the two adjacent lamps are electrically and mechanically connected through a connector.

The beneficial effects of the utility model are as follows: in the lamp, the light source component emits light towards the cover plate, so that the light emitted by the light source component is reflected by the cover plate and then emitted to the side wall surface of the shell, and at least one side wall surface of the shell is taken as the light emitting surface, and therefore, the light emitted by the light source component can face the outgoing light through the side wall of the shell. On the one hand, the device can avoid dazzling sense generated when a user directly looks at the lamp, on the other hand, the side wall surface emits illumination to reflect the formed atmosphere light again behind the mounting surface, so that the atmosphere sense can be better created, and immersive experience is brought to the user.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is an exploded view of an embodiment of a light fixture of the present utility model;

FIG. 2 is an exploded view of an upper housing of an embodiment of the light fixture of the present utility model, including a decorative sheet;

FIG. 3 is a schematic bottom view of the luminaire of FIG. 1;

FIG. 4 is a schematic illustration of two adjacent lamps in a combination lamp system of the present utility model connected by a connector;

FIG. 5 is a schematic illustration of a combination build in a combination lamp system of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1, fig. 1 is an exploded view of an embodiment of a lamp 100 according to the present utility model. In one aspect of the utility model, a luminaire 100 is provided. In one embodiment, the lamp 100 of the present utility model includes a cover plate 10, a housing 20, and a light source assembly 30, wherein the housing 20 has an opening, the cover plate 10 is covered on the opening and encloses an accommodating space 21 with the housing 20, the light source assembly 30 is used for providing a light source for the lamp 100, the light source assembly 30 can be disposed in the accommodating space 21, the light source assembly 30 is disposed to emit light toward the cover plate 10, such that the light emitted from the light source assembly 30 is reflected by the cover plate 10 and then directed to a side wall surface of the housing 20, wherein at least one side wall surface of the housing 20 is designed as a light emitting surface 22, such that the light emitted from the light source assembly 30 can face the outgoing light through the side wall surface of the housing 20. On the one hand, the glare effect generated when the user directly looks at the lamp 100 can be avoided, on the other hand, the side wall surface is taken as the light emitting surface 22, and the ambient light formed by reflecting the light emitted by the side wall surface again after passing through the mounting surface can better build the ambient effect, so that the immersion experience is brought to the user. In the present embodiment, the number of the light-emitting surfaces 22 is specifically determined according to the shape and the actual requirement of the housing 20, for example, when the housing 20 is cylindrical, the sidewall surface is the peripheral surface of the housing 20, and at this time, the peripheral surface of the housing 20 is the light-emitting surface 22, and only one light-emitting surface 22 is provided; when the housing 20 is polygonal or has other irregular shapes, the light-emitting surface 22 of the housing 20 is smaller than or equal to the sidewall surface thereof.

Specifically, as shown in fig. 1, the light source assembly 30 includes a circuit board 32 and a plurality of light emitting members 31 mounted on the circuit board 32, and the plurality of light emitting members 31 are distributed on the circuit board 32 in an array manner. The plurality of luminous elements 31 include red LED beads, green LED beads, and blue LED beads.

In some embodiments, as shown in fig. 1 and 3, the housing 20 may include at least two sub-housings 23, where the at least two sub-housings 23 are spliced and may intersect at a point, i.e., the housing 20 has a radial structure centered on the intersection point. Specifically, the cover plate 10 has a shape corresponding to the shape of the housing 20 and also has a radial structure.

Specifically, the sub-shells 23 may be rectangular, and when the number of the sub-shells 23 is two, the two sub-shells 23 are spliced and connected and intersected at one point to form a shape of a letter or a V, and in this structure, the shape of the cover plate 10 corresponds to the letter or the V; as shown in fig. 1, 4 and 5, when the number of the sub-shells 23 is three, the three sub-shells 23 are spliced and connected and intersected at one point to form a Y-shape, and in this structure, the cover plate 10 is correspondingly Y-shaped; when the number of the sub-shells 23 is four, the four sub-shells 23 are spliced and connected and intersected at one point to form a cross, and in this structure, the cover plate 10 corresponds to the cross. It will be appreciated that the number of sub-shells 23 may also be five, six, seven, eight, etc., all of the sub-shells 23 intersecting at one point at one end. Wherein, in order to improve the aesthetic property of the housing 20, when the number of the sub-housings 23 is greater than or equal to three, the included angles between any two adjacent sub-housings 23 are equal.

Specifically, as shown in fig. 1, each sub-shell 23 has a sub-cavity, and after at least two sub-shells 23 are spliced and connected and intersect at a point, at least two sub-cavities are communicated to obtain the accommodating space 21.

Specifically, as shown in fig. 1, each sub-shell 23 is correspondingly provided with a sub-circuit board 32, and a plurality of sub-circuit boards 32 are spliced to obtain the circuit board 32, so that the shape of the circuit board 32 is the same as that of the shell 20, and the circuit board 32 can be placed in the accommodating space 21.

Specifically, the housing 20 formed by splicing at least two sub-housings 23 is an integrally formed structure.

Specifically, the cover plate 10 and the housing 20 may be connected by means of gluing, riveting, ultrasonic welding, etc., for example, the housing 20 is provided with ultrasonic lines, the cover plate 10 is correspondingly provided with ultrasonic grooves, and when the cover plate 10 and the housing 20 are connected, an ultrasonic process is performed, so that the cover plate and the housing 20 are assembled and matched together.

Specifically, as shown in fig. 3, a plurality of grooves 24 are formed in the back surface of the housing 20 opposite to the accommodating space 21, and a back adhesive, a velcro, a mushroom, or the like is disposed in the grooves 24, so that the lamp 100 can be glued to the mounting surface through the back adhesive, the velcro, the mushroom, or the like.

In some embodiments, the cover 10 may be provided with at least two light-transmitting portions 11, so that each sub-shell 23 corresponds to at least one light-transmitting portion 11, that is, after the cover 10 is covered on the housing 20, the portion of the cover 10 corresponding to each sub-shell 23 is provided with at least one light-transmitting portion 11, so that the light emitted by the light source assembly 3040 can also achieve front light-emitting through the light-transmitting portion 11, so that the lamp 100 has a stereoscopic light-emitting effect, and brings a more immersive visual light sensation to the user.

In some embodiments, the light-emitting amount of the light-transmitting portion 11 may be smaller than that of the light-emitting surface 22, so that the main visual effect of side light emission is not affected.

In some embodiments, as shown in fig. 1 and 2, the light-transmitting portion 11 may be in a strip shape, and the light-transmitting portion 11 may be disposed along the splicing direction of the sub-case 23, that is, the light-transmitting portion 11 is disposed on the cover plate 10 along the length of the sub-case 23. In practical applications, the light-transmitting portion 11 may have other shapes such as an arc shape and an S shape.

In some embodiments, the angle between the light-emitting surface 22 and the bottom surface of the sub-housing 23 is α, and 90+.α+.135 °. Since the ratio of refraction and reflection of light at the interface between two media is related to the incident angle, the refraction ratio of light is improved by optimizing the included angle α between the light-emitting surface 22 and the bottom surface of the sub-shell 23, that is, the utilization ratio of light is improved.

Specifically, 105 DEG.ltoreq.alpha.ltoreq.115 deg.

Specifically, the housing 20 may be made of a PC material, and the light-emitting surface 22 may be further made of a translucent PC material with a milky white color, wherein the light-transmitting portion 11 may be made of a translucent PC material with a milky white color, or the light-transmitting portion 11 may be a transparent glass member.

In some embodiments, a light reflecting structure (not shown) may be disposed in the accommodating space, and the light reflecting structure may be used to reflect a portion of the light emitted from the light source assembly 30 toward the light emitting surface 22, and by virtue of the light reflecting structure, the light utilization efficiency will be increased, so as to further improve the brightness and lumens of the light fixture 100.

In some embodiments, the light reflecting structure may include a light reflecting paper or layer, wherein the light reflecting paper or layer is disposed on a side surface of the cover plate 10 facing the light source assembly 30, for example, the light reflecting paper is adhered to a side surface of the cover plate 10 facing the light source assembly 30, or the side surface of the cover plate 10 facing the light source assembly 30 is coated with the light reflecting layer. Meanwhile, the reflective paper or the reflective layer is provided with avoidance areas, the number of the avoidance areas is the same as that of the light-transmitting parts 11, and one avoidance area corresponds to one light-transmitting part 11, so that part of light can be emitted into the light-transmitting part 11 through the avoidance areas, and light emission of the light-transmitting part 11 is realized.

In some embodiments, the surface of the cover plate 10 on the side facing the light source assembly 30 may be concave along the direction facing away from the light source assembly 30, i.e. the surface of the cover plate 10 on the side facing the light source assembly 30 is a cambered surface, so as to further improve the light emitting efficiency of the light emitting surface 22, and ensure the side light emitting effect.

In some embodiments, the light reflecting structure may include an angle adjusting component and a light reflecting plate, where the light reflecting plate is rotationally connected with the housing 20, and the angle adjusting component is used to adjust the angle of the light reflecting plate relative to the cover plate 10, so as to adjust the range of the angle of light reflection, and realize the adjustment of multi-angle light emitting, so that the lamp 100 has more flexible and various light projecting angle adjustment, and has good illumination effect.

Specifically, each sub-shell 23 is correspondingly provided with the angle adjusting component and the reflecting plate, two opposite ends of the reflecting plate can be respectively connected with a rotating shaft, two ends of each sub-shell 23 can be arranged on a mounting bracket, a shaft hole matched with the rotating shaft is formed in the mounting bracket, the angle adjusting component can comprise a motor, and an output shaft of the motor can be connected with one rotating shaft through a transmission component (such as a gear component), so that the reflecting plate can be driven to rotate through the motor.

According to different requirements, in many occasions, such as hotel lobbies, entertainment venues, home environments, etc., in order to set up the atmosphere, a plurality of lamps 100 are installed to be combined into different shapes and patterns, thereby realizing the decorative effect. Accordingly, in another aspect of the present utility model, as shown in fig. 4 and 5, there is also provided a combination lamp system comprising at least two of the lamps 100 of some of the embodiments described above. The two adjacent lamps 100 may be directly connected in a spliced manner to achieve electrical connection, or the two adjacent lamps 100 may be electrically connected through a connector, or the two adjacent lamps 100 may be electrically and mechanically connected through a connector 40.

As a classical embodiment, referring to fig. 1 to 5, the sub-shells 23 may be rectangular, the number of the sub-shells 23 is three, the three sub-shells 23 are spliced and connected and intersect to form a Y-shaped shell 20 after one point, the cover plate 10 and the circuit board 32 are corresponding to each other, the circuit board 32 is installed in the accommodating space 21 of the shell 20, the cover plate 10 covers the shell 20, so as to obtain a Y-shaped lamp 100, wherein the circuit board 32 is formed by splicing three sub-circuit boards 32, each sub-circuit board 32 is provided with a plurality of LED lamp beads in rows along the length direction thereof, and two side wall surfaces of the sub-shells 23 corresponding to the long side and the high side are light-emitting surfaces 22, so that the shell 20 has six light-emitting surfaces 22, and three light-transmitting parts 11 are arranged on the cover plate 10, so that each sub-shell 23 corresponds to one light-transmitting part 11.

Specifically, the included angle between the light-emitting surface 22 and the bottom surface of each sub-shell 23 is greater than 90 °, that is, the distance between the two light-emitting surfaces 22 of each sub-shell 23 near one end of the bottom surface is smaller than the distance between the two light-emitting surfaces far from one end of the bottom surface, and the cross section of the sub-shell 23 is in a horn shape, so that the better atmosphere creating effect is achieved when the light passing through the light-emitting surface 22 irradiates on the mounting surface.

Specifically, the cover plate 10 has an arc surface on a side surface facing the light source assembly 30, and a reflective paper is attached to the side surface, and a relief area corresponding to each light transmitting portion 11 is cut out on the reflective paper.

Specifically, as shown in fig. 2, the cover plate 10 further includes a decoration 12, and the decoration 12 is provided with a mounting hole 13. Wherein the mounting hole 13 is used for mounting the light transmitting portion 11. Wherein, the decoration 12 and the cover plate 10 can be connected in an injection molding integrated mode; or in a detachable connection mode. The decorative member 12 may be a metal material or a plastic material, or may be a different material from the cover plate 10, and may be a different color when the decorative member 12 and the cover plate 10 are made of the same material.

Specifically, as shown in fig. 2, when the decoration 12 and the cover plate 10 are detachably connected, the cover plate 10 is further provided with a mounting groove 14, the shape of the mounting groove 14 corresponds to the shape of the decoration 12, and then the decoration 12 is fixed to the cover plate 10 by dispensing.

Specifically, as shown in fig. 4 and 5, two adjacent Y-shaped lamps 100 may be connected by one connector 40 to achieve mechanical connection and electrical connection between the two adjacent Y-shaped lamps 100, so that a user may mold and combine the plurality of Y-shaped lamps 100 according to the needs, thereby creating a specific visual space layout and creating a proper atmosphere lighting. Wherein each sub-housing 23 is provided with an interface 25 at an end remote from the intersection point for mating with a connector 40.

The terms "first", "second", "third" in the present utility model are used for descriptive purposes only and are not to be construed as indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. The utility model provides a lamps and lanterns, its characterized in that includes apron, casing and light source subassembly, the apron with the casing encloses into an accommodation space, light source subassembly is located in the accommodation space, just light source subassembly is towards the apron is luminous, wherein, at least one lateral wall face of casing is the plain noodles.

2. A light fixture as recited in claim 1, wherein said housing comprises at least two sub-housings, at least two of said sub-housings being joined in a splice and intersecting at a point.

3. A luminaire as claimed in claim 2, characterized in that the cover plate is provided with at least two light-transmitting portions, each of the sub-housings corresponding to at least one of the light-transmitting portions.

4. A lamp as recited in claim 3, wherein an amount of light exiting the light transmitting portion is less than an amount of light exiting the light exiting surface.

5. A light fixture as recited in claim 1, wherein an angle between said light exit surface and a bottom surface of said housing is α and is 90 ° or more and 135 ° or less.

6. A light fixture as recited in claim 3 or claim 4, wherein a light reflecting structure is disposed in the housing space, the light reflecting structure being configured to reflect a portion of light emitted by the light source assembly toward the light exit surface.

7. The lamp as claimed in claim 6, wherein the light reflecting structure comprises a light reflecting paper or a light reflecting layer, the light reflecting paper or the light reflecting layer is disposed on a surface of the cover plate facing the light source assembly, and the light reflecting paper or the light reflecting layer is provided with a avoiding area corresponding to the light transmitting portion.

8. A light fixture as recited in claim 7, wherein a side surface of said cover plate facing said light source assembly is recessed away from said light source assembly.

9. The luminaire of claim 6 wherein the light reflecting structure comprises an angle adjustment assembly and a light reflecting plate, the light reflecting plate being rotatably coupled to the housing, the angle adjustment assembly being configured to adjust an angle of the light reflecting plate relative to the cover plate.

10. A combination lamp system comprising at least two lamps according to any one of claims 1-9, wherein two adjacent lamps are connected in a spliced manner, or wherein two adjacent lamps are electrically connected by a connector, or wherein two adjacent lamps are electrically and mechanically connected by a connector.