阅读说明：本技术 双面发光的灯具 (Double-side luminous lamp ) 是由 卢福星 刘荣土 孙洪刚 于 2021-08-09 设计创作，主要内容包括：本发明提出一种双面发光的灯具,包括灯罩、第一灯条及第二灯条。灯罩包括管体。第一灯条设置灯罩内,第一灯条包括第一基板及多个第一发光组件。第二灯条设置灯罩内,第二灯条包括第二基板及多个第二发光组件。其中,第一灯条与第二灯条之间具有间隔,垂直第一基板的第一法线与垂直第二基板的第二法线相交或重叠。经由上述设计,实现一种双面发光的灯具。(The invention provides a double-sided light-emitting lamp which comprises a lampshade, a first light bar and a second light bar. The lampshade comprises a tube body. The first lamp strip is arranged in the lampshade and comprises a first substrate and a plurality of first light-emitting assemblies. The second lamp strip is arranged in the lampshade and comprises a second substrate and a plurality of second light-emitting components. The first light bar and the second light bar are spaced, and a first normal perpendicular to the first substrate is intersected with or overlapped with a second normal perpendicular to the second substrate. Through the design, the lamp with double-sided light emitting is realized.)

1. A dual sided light fixture, comprising:

the lampshade comprises a tube body;

the first light bar is arranged in the lampshade and comprises a first substrate and a plurality of first light-emitting assemblies, the first substrate extends along the extension direction of the tube body, and the plurality of first light-emitting assemblies are positioned on the first substrate; and

the second light bar is arranged in the lampshade and comprises a second substrate and a plurality of second light-emitting components, the second substrate extends along the extension direction of the tube body, and the plurality of second light-emitting components are positioned on the second substrate;

the first light bar and the second light bar are spaced, and a first normal perpendicular to the first substrate is overlapped with a second normal perpendicular to the second substrate.

2. The dual sided light fixture of claim 1, wherein: the first normal line intersects the second normal line.

3. The dual sided light fixture of claim 1, wherein: the lampshade comprises a first seat body and a second seat body, the first seat body extends along the extension direction of the tube body, the second seat body extends along the extension direction of the tube body, and the first seat body and the second seat body are respectively positioned on the inner wall of the tube body; the first lamp strip is located on the first base body, and the second lamp strip is located on the second base body.

4. The dual sided light fixture of claim 3, wherein: the first seat body is a first groove, the first groove is provided with a first notch, the second seat body is a second groove, and the second groove is provided with a second notch; the first substrate is located in the first groove, the plurality of first light-emitting assemblies are exposed to the first notches, the second substrate is located in the second groove, and the plurality of second light-emitting assemblies are exposed to the second notches.

5. The dual sided light fixture of claim 1, wherein: the lamp holder comprises a lamp holder body, a first lamp strip and a second lamp strip, the first lamp strip is arranged on the first lamp holder body, the second lamp strip is arranged on the second lamp holder body, and the first lamp strip and the second lamp strip are arranged in the lamp shade respectively.

6. The dual sided light fixture of claim 5, wherein: the first lamp holder comprises a first groove body, and the first lamp bar is positioned on the first groove body; the second lamp holder comprises a second groove body, and the second lamp bar is located on the second groove body.

7. The dual sided light fixture of claim 1, wherein: the lampshade is made of glass.

8. The dual sided light fixture of claim 3, wherein: the lampshade is made of high molecular polymer.

9. The dual sided light fixture of claim 5, wherein: the lampshade is made of high polymer, and the first lamp holder and the second lamp holder are made of metal or alloy.

Technical Field

The present invention relates to a lighting device, and more particularly, to a lighting device with a simple structure and high brightness.

Background

Lighting devices have been an indispensable tool in life. It is suitable for various industries and fields, such as household lamps, commercial lamps, industrial lamps and traffic lamps.

In addition to the field, various types of lamps are also distinguished, and the development of the lighting device can be called as vigorous. In the field of household lighting fixtures, the use of light fixtures is very common, and manufacturers develop different light fixtures according to various demands. The lamp generally includes a lamp housing, a light source, a heat sink, and other components. The existing lamp is a single luminous source and often has the problems of insufficient brightness or insufficient luminous range. To achieve sufficient brightness, additional auxiliary parts are often required, making the lamp more complicated and expensive to manufacture.

Disclosure of Invention

In view of the foregoing problems, an embodiment of the invention provides a double-sided light emitting lamp, which includes a lampshade, a first light bar, and a second light bar.

The lampshade comprises a tube body. The first lamp strip is arranged in the lampshade and comprises a first substrate and a plurality of first light-emitting assemblies, the first substrate extends along the extending direction of the tube body, and the first light-emitting assemblies are located on the first substrate. The second lamp strip sets up in the lamp shade, the second lamp strip includes second base plate and a plurality of second light emitting component, the second base plate is along the extending direction of body extends, a plurality of second light emitting component are located on the second base plate. The first light bar and the second light bar are spaced, and a first normal perpendicular to the first substrate is overlapped with a second normal perpendicular to the second substrate.

According to a preferred embodiment of the above double-sided light emitting luminaire, the first normal intersects the second normal.

According to a preferred embodiment of the above-mentioned double-sided light-emitting lamp, the lamp cover includes a first seat and a second seat, the first seat extends along the extending direction of the tube, the second seat extends along the extending direction of the tube, and the first seat and the second seat are respectively located on the inner wall of the tube; the first lamp strip is located on the first base body, and the second lamp strip is located on the second base body.

According to a preferred embodiment of the above-mentioned double-sided light-emitting lamp, the first base is a first groove, the first groove has a first notch, the second base is a second groove, and the second groove has a second notch; the first substrate is located in the first groove, the plurality of first light-emitting assemblies are exposed to the first notches, the second substrate is located in the second groove, and the plurality of second light-emitting assemblies are exposed to the second notches.

According to a preferred embodiment of the above double-sided light emitting lamp, the lamp further comprises a first lamp holder and a second lamp holder respectively located in the lamp shade, the first light bar is located on the first lamp holder, and the second light bar is located on the second lamp holder.

According to a preferred embodiment of the above double-sided light emitting lamp, the first lamp holder includes a first groove, and the first light bar is located on the first groove; the second lamp holder comprises a second groove body, and the second lamp bar is located on the second groove body.

According to a preferred embodiment of the above-mentioned double-sided light emitting lamp, the lamp cover is made of glass.

According to a preferred embodiment of the above-mentioned double-sided light-emitting lamp, the material of the lamp cover is a high molecular polymer.

According to a preferred embodiment of the above-mentioned double-sided light-emitting lamp, the material of the lamp cover is a high molecular polymer, and the material of the first lamp holder and the second lamp holder is a metal or an alloy.

In summary, according to the lamp with double-sided light emission in the embodiment of the invention, a lamp with high brightness is realized. In one embodiment, the lamp is simple in structural design, and the benefit of simple disassembly and assembly is realized. The first lamp strip and the second lamp strip are arranged on two sides of the inner portion of the lampshade, the light emitting areas of the first light emitting assemblies of the first lamp strip are opposite to and overlapped with the light emitting areas of the second light emitting assemblies of the second lamp strip, so that the light emitting assemblies emit light towards the outer portion of the lampshade relatively, and the double-sided and multi-directional light emitting effect is achieved. In some embodiments, the lamp shade of the glass tube, the plastic lamp shade or the aluminum profile lamp holder is added in the plastic lamp shade can be selected through the whole lamp assembling mode, and the benefit of simple disassembly and assembly is achieved.

Drawings

Fig. 1 is an appearance schematic diagram of a double-sided light emitting lamp according to an embodiment of the invention.

Fig. 2 is an exploded view of the embodiment of fig. 1.

Fig. 3 is a cross-sectional view of the embodiment shown in fig. 1.

FIG. 4 is a schematic sectional view of the embodiment shown in FIG. 1, with A-A taken as the section line.

FIG. 5 is a schematic cross-sectional view of a dual-sided light emitting lamp according to an embodiment of the invention.

Fig. 6 is an exploded view of a dual-sided light emitting lamp according to an embodiment of the invention.

Fig. 7 is a cross-sectional view of the embodiment shown in fig. 6.

Fig. 8 is a schematic cross-sectional view of the embodiment of fig. 6.

Fig. 9 is an exploded view of a dual-sided light emitting lamp according to an embodiment of the invention.

Fig. 10 is a cross-sectional view of the embodiment shown in fig. 9.

Fig. 11 is a cross-sectional view of the embodiment shown in fig. 9.

Description of reference numerals:

the double-sided light emitting lamp 100, the lamp shade 1, the first light bar 11, the first substrate 111, the first light emitting assembly 112, the second light bar 12, the second substrate 121, the second light emitting assembly 122, the tube 13, the first seat 131, the first groove 131 ', the first notch 1311, the second seat 132, the second groove 132', the second notch 1321, the first lamp holder 14, the second groove 141, the second lamp holder 15, the second groove 151, the extending direction D, the first normal L1, the second normal L2, and the gap W.

The detailed features and advantages of the present invention are described in detail in the following embodiments, which are sufficient for anyone skilled in the art to understand the technical content of the present invention and to implement the present invention, and the related objects and advantages can be easily understood by anyone skilled in the art according to the disclosure, claims and drawings of the present specification.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1 to 4, fig. 1 is an appearance schematic diagram of a dual-side light emitting lamp according to an embodiment of the invention. Fig. 2 is an exploded view of the embodiment of fig. 1. Fig. 3 is a cross-sectional view of the embodiment shown in fig. 1. FIG. 4 is a schematic sectional view of the embodiment shown in FIG. 1, with A-A taken as the section line.

According to some embodiments, the dual-side lighting fixture 100 includes a lampshade 1, a first light bar 11 and a second light bar 12. The lamp housing 1 comprises a tubular body 13. The first light bar 11 is disposed in the lamp housing 1, the first light bar 11 includes a first substrate 111 and a plurality of first light emitting elements 112, the first substrate 111 extends along the extending direction D of the tube 13, and the plurality of first light emitting elements 112 are disposed on the first substrate 111. The second light bar 12 is disposed in the lampshade 1, the second light bar 12 includes a second substrate 121 and a plurality of second light emitting elements 122, the second substrate 121 extends along the extending direction D of the tube 13, and the plurality of second light emitting elements 122 are disposed on the second substrate 121. A space W is provided between the first light bar 11 and the second light bar 12 (with the surface of the first substrate 111 and the surface of the second substrate 121 as a reference), and a first normal L1 perpendicular to the first substrate 111 intersects a second normal L2 perpendicular to the second substrate 121. The first substrate 111 and the second substrate 121 are circuit boards, and the first light emitting element 112 and the second light emitting element 122 may be, but not limited to, LEDs. The first normal L1 and the second normal L2 are virtual lines perpendicular to the first substrate 111 and the second substrate 121, respectively, as shown in fig. 4, and in these embodiments, the first normal L1 overlaps the second normal L2. That is, the first normal line L1 is parallel to the extending direction of the second normal line L2. In some embodiments, the first light bar 11 and the second light bar 12 are adhesively fixed in the lampshade 1. The double-sided light emission is the surface of the lampshade 1 corresponding to the two sides of the first light bar 11 and the second light bar 12 (see fig. 4 and fig. 5), that is, the two surfaces of the lampshade 1 are not the surfaces where the first light bar 11 and the second light bar 12 are located.

Referring to fig. 5, fig. 5 is a schematic cross-sectional view illustrating a dual-sided light emitting lamp according to an embodiment of the invention. According to some embodiments, the first normal line L1 and the second normal line L2 are in an intersecting state. In this embodiment, the lamp 1 also has the efficacy of double-sided light emission.

Referring to fig. 6 to 8, fig. 6 is an exploded schematic view illustrating a dual-sided light emitting lamp according to an embodiment of the invention. Fig. 7 is a cross-sectional view of the embodiment shown in fig. 6. Fig. 8 is a schematic cross-sectional view of the embodiment of fig. 6.

According to some embodiments, the lampshade 1 includes a first seat body 131 and a second seat body 132, the first seat body 131 extends along the extending direction D of the tube 13, the second seat body 132 extends along the extending direction D of the tube 13, and the first seat body 131 and the second seat body 132 are respectively located on the inner wall of the tube 13; the first light bar 11 is located on the first seat 131, and the second light bar 12 is located on the second seat 132.

Referring to fig. 6 to 8 again, in some embodiments, the first seat 131 is a first groove 131 ', the first groove 131' has a first slot 1311, the second seat 132 is a second groove 132 ', and the second groove 132' has a second slot 1321; the first substrate 111 is disposed in the first recess 131 ', the first light emitting elements 112 are exposed in the first slot 1311, the second substrate 121 is disposed in the second recess 132', and the second light emitting elements 122 are exposed in the second slot 1321.

Referring to fig. 9 to 11, fig. 9 is an exploded view of a dual-side light emitting lamp according to an embodiment of the invention. Fig. 10 is a cross-sectional view of the embodiment shown in fig. 9. Fig. 11 is a cross-sectional view of the embodiment shown in fig. 9.

According to some embodiments, the dual-side lighting fixture 100 further includes a first socket 14 and a second socket 15 respectively located in the lamp housing 1, the first light bar 11 is located on the first socket 14, and the second light bar 12 is located on the second socket 15.

Referring to fig. 9 to 11 again, in some embodiments, the first lamp holder 14 includes a first slot 141, and the first light bar 11 is located on the first slot 141; the second lamp holder 15 includes a second groove 151, and the second light bar 12 is located on the second groove 151.

Referring to fig. 1 to 5, in some embodiments, the lamp cover 1 is made of glass.

Referring to fig. 6 to 8, in some embodiments, the material of the lamp housing 1 is a high molecular polymer, such as plastic.

Referring to fig. 9 to 11, in some embodiments, the material of the lampshade 1 is a high molecular polymer, and the material of the first lamp holder 14 and the second lamp holder 15 is a metal or an alloy, such as an aluminum extruded material, for dissipating heat of the first light bar 11 and the second light bar 12.

In summary, according to the lamp with double-sided light emission in the embodiment of the invention, a lamp with high brightness is realized. In one embodiment, the lamp is simple in structural design, and the benefit of simple disassembly and assembly is realized. The first lamp strip and the second lamp strip are arranged on two sides of the inner portion of the lampshade, the light emitting areas of the first light emitting assemblies of the first lamp strip are opposite to and overlapped with the light emitting areas of the second light emitting assemblies of the second lamp strip, so that the light emitting assemblies emit light towards the outer portion of the lampshade relatively, and the double-sided and multi-directional light emitting effect is achieved. In some embodiments, the lamp shade of the glass tube, the plastic lamp shade or the aluminum profile lamp holder is added in the plastic lamp shade can be selected through the whole lamp assembling mode, and the benefit of simple disassembly and assembly is achieved.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.