Frame lamp

Abstract

The utility model discloses a frame lamp, which relates to the technical field of lighting lamps and comprises a frame body, a light source and a light source. The frame body comprises a plurality of frame strips which are sequentially connected end to end, and at least one group of two adjacent frame strips are fixedly connected; each frame strip is provided with a lamp groove with an opening in one side, a lamp strip is arranged in each lamp groove, a lampshade is arranged on the opening of each frame strip, and light guide stripes are arranged on the light inlet face of each lampshade and used for folding light of the lamp strip towards the interior of the frame body. According to the technical scheme, the frame body is arranged in the frame lamp and comprises the frame strips, each frame strip is provided with the lamp groove with the opening in one side, the lampshade is arranged at the opening of the lamp groove in a covering mode, the light guide stripes are arranged on the light inlet face of the lampshade, and therefore when light rays are emitted to the light inlet face, the light rays are emitted to the frame body. After the light is refracted, the URG value of the light emitted by the light bar is reduced, so that the UGR value of the frame lamp is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting lamps technical field, especially relate to a frame lamp. BACKGROUND

[0002] Frame lamp is a kind of lamp with closed polygon structure formed by multiple bar lamps, usually set in indoor ceiling top, frame lamp can be from all around to indoor illumination light source, with the characteristics of large illumination range, high brightness. In the prior art, frame lamp has the defect of too high UGR value. SUMMARY

[0003] The main purpose of the utility model is to provide a frame lamp, to reduce the UGR value of frame lamp.

[0004] To achieve the above object, the frame lamp provided by the utility model comprises: a frame body; the frame body comprises a plurality of frame strips, the plurality of frame strips are sequentially connected at the head and tail, and at least one group of two adjacent frame strips are fixedly connected;Each frame strip has a lamp slot with one side opening, a lamp strip is arranged in the lamp slot, a lamp shade is arranged on the opening of each frame strip, a light guide stripe is arranged on the light inlet surface of the lamp shade, and the light guide stripe is used to fold the light of the lamp strip to the frame-in direction of the frame body.

[0005] In an embodiment, the lamp shade comprises a front light-emitting plate and first and second side plates arranged on both sides of the front light-emitting plate, the first and second side plates are arranged to extend and bend towards the same side relative to the front light-emitting plate, and the light inlet surface of the lamp shade is arranged on the side of the front light-emitting plate close to the lamp strip.

[0006] In an embodiment, the second side plate is provided with a light-transmitting portion at one end close to the front light-emitting plate;When the plurality of frame strips form a frame body, the second side plate is located on the inner side of the frame body.

[0007] In an embodiment, the cross-sectional shape of the connection between the front light-emitting plate and the first side plate is arc-shaped, and the cross-sectional shape of the connection between the front light-emitting plate and the second side plate is arc-shaped.

[0008] In an embodiment, the first side plate has a first connecting portion arranged at one end away from the front light-emitting plate, the second side plate has a second connecting portion arranged at one end away from the front light-emitting plate, and the first and second connecting portions are used for detachable connection with the frame strips.

[0009] In an embodiment, the frame strip has a base and a first slot wall and a second slot wall spaced apart from the base on one side of the base, and the lamp slot is formed between the first slot wall and the second slot wall; the outer wall of the first side wall is provided with a first limiting slot, and the first connecting part is arranged in the first limiting slot; the outer wall of the second side wall is provided with a second limiting slot, and the second connecting part is arranged in the second limiting slot.

[0010] In an embodiment, the light guide strip includes a plurality of light guide strips arranged along the length direction of the lamp slot, and the plurality of light guide strips are arranged along the width direction of the front light-emitting plate and completely cover one side of the front light-emitting plate close to the lamp strip.

[0011] In an embodiment, the light guide strip has a first refraction surface and a second refraction surface arranged opposite along the width direction of the lamp slot, and the first refraction surface and the second refraction surface are arranged at an angle.

[0012] In an embodiment, the frame lamp further includes a power supply part, and the power supply part is electrically connected to the frame lamp through a power supply line.

[0013] In an embodiment, the frame lamp further includes a connecting assembly, and the connecting assembly includes a ring buckle and a connecting line, and the ring buckle is connected to the frame lamp through the connecting line.

[0014] The technical scheme of the frame lamp provided by the utility model includes the following beneficial effects: the frame lamp is provided with a frame body including a plurality of frame strips to form a frame lamp with a closed polygonal structure, each frame strip has a lamp slot with an open side, so that the lamp strip can be fixedly installed in the lamp slot and fixedly connected with the frame strip; the light emitted by the lamp strip is emitted from the opening of the lamp slot, the lamp cover is arranged at the opening of the lamp slot, so that the light emitted by the lamp strip can be emitted to the light-incident surface of the lamp cover when passing through the opening; the light guide strip is arranged on the light-incident surface of the lamp cover, so that the light can be folded to the inside of the frame body when being emitted to the light-incident surface, and the URG value of the light emitted by the lamp strip after refraction is reduced, thereby reducing the UGR value of the frame lamp. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0016] Figure 1 The structure schematic view of the frame lamp provided by the utility model is shown in an embodiment.

[0017] Figure 2 The structural schematic view of the inside of the lampshade in an embodiment of the frame lamp provided by the utility model;

[0018] Figure 3 The sectional view of the middle frame strip in the frame lamp provided by the utility model;

[0019] Figure 4 For Figure 3 The enlarged view of A in the middle.

[0020] Explanation of the reference signs:

[0021] 100, frame lamp; 1, frame body; 11, frame strip; 111, lamp groove; 112, first groove wall; 1121, first limiting groove; 113, second groove wall; 1131, second limiting groove; 12, lamp strip; 13, lampshade; 131, light guide stripe; 1311, light guide strip; 1312, first refraction surface; 1313, second refraction surface; 132, front light-emitting plate; 133, first side plate; 1331, first connecting part; 134, second side plate; 1341, light-transmitting part; 1342, second connecting part; 2, power supply part; 3, connecting assembly; 31, ring buckle; 32, connecting line.

[0022] The implementation, functional features and advantages of the utility model will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes include "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope required by the present application.

[0026] The frame lamp is a lamp with closed polygonal structure formed by a plurality of strip lamps, which is usually arranged on the top of indoor ceiling. The frame lamp can irradiate light source from all around, and has the characteristics of large irradiation range and high brightness. In the prior art, the frame lamp has the defect of high UGR value.

[0027] The utility model provides a kind of frame lamp 100.

[0028] Please refer to Figures 1-4 In an embodiment of the present application, the frame lamp 100 includes: a frame body 1; the frame body 1 includes a plurality of frame strips 11, and the plurality of frame strips 11 are sequentially connected at the head and tail, and at least one group of two adjacent frame strips 11 are fixedly connected; each frame strip 11 has a lamp groove 111 with one side opening, and the lamp groove 111 is provided with a lamp strip 12; a lamp shade 13 is arranged on the opening of each frame strip 11, and the light entrance surface of the lamp shade 13 is provided with a light guide stripe 131 for folding the light of the lamp strip 12 to the frame direction of the frame body 1.

[0029] In the embodiment, the frame body 1 is a support structure of the frame lamp 100, used for maintaining the final overall shape of the frame lamp 100 and enabling the frame lamp 100 to be installed in a preset wall or ceiling through the frame body 1, the frame body 1 is composed of at least three frame strips 11, so that the plurality of frame strips 11 are sequentially connected in a head-to-tail manner, and finally spliced to form a closed polygonal structure, wherein at least one group of two adjacent frame strips 11 are fixedly connected, and any two adjacent frame strips 11 are integrally arranged or welded and fixed. The frame strip 11 has a lamp groove 111 with one side opening, the lamp groove 111 is used for installing the lamp strip 12, when powered on, the light emitted by the lamp strip 12 is emitted from the opening of the lamp groove 111, the lamp cover 13 is arranged at the opening, so that the light emitted from the opening can be emitted again through the lamp cover 13, the light emitted to one side of the lamp cover 13 is the light-in side, the light-in side of the lamp cover 13 is provided with a light guide stripe 131, the light guide stripe 131 uses the principle of light refraction to fold the light to the frame-in direction of the frame body 1, so as to avoid the light directly emitted from the opening, thereby reducing the UGR value of the frame lamp 100, so as to reduce the harm to the eyes. When the frame lamp 100 is installed, the frame strips 11 are spliced and combined to form the frame body 1 through welding or integral arrangement, the lamp strip 12 is installed in the lamp groove 111 from the opening of the lamp groove 111, and then the lamp cover 13 is installed at the opening of the lamp groove 111, and the installation of the frame lamp 100 on the preset wall or ceiling is completed.

[0030] The technical scheme of the utility model discloses a frame lamp 100, which is characterized in that a frame body 1 is arranged in the frame lamp 100, the frame body 1 comprises a plurality of frame strips 11 to form the frame lamp 100 with a closed polygonal structure, each frame strip 11 has a lamp groove 111 with one side opening, so that the lamp strip 12 can be fixedly installed in the lamp groove 111 and fixedly connected with the frame strip 11, the light emitted by the lamp strip 12 is emitted from the opening of the lamp groove 111, the lamp cover 13 is arranged on the opening of the lamp groove 111, so that the light emitted by the lamp strip 12 can be emitted to the light-in side of the lamp cover 13 when passing through the opening, and the light guide stripe 131 is arranged on the light-in side of the lamp cover 13, so that the light can be folded to the frame-in direction of the frame body 1 by the light guide stripe 131 when being emitted to the light-in side, the URG value of the light emitted by the lamp strip 12 after refraction is reduced, and the UGR value of the frame lamp 100 is reduced.

[0031] In an embodiment, the lampshade 13 comprises a front light-emitting plate 132 and a first side plate 133 and a second side plate 134 arranged on both sides of the front light-emitting plate 132, the first side plate 133 and the second side plate 134 are arranged to extend towards the same side of the front light-emitting plate 132, and the light-incident surface of the lampshade 13 is arranged on the side of the front light-emitting plate 132 close to the light bar 12. The side of the front light-emitting plate 132 close to the light bar 12 is the light-incident surface of the lampshade 13, and the light emitted by the light bar 12 is emitted towards the light-incident surface of the front light-emitting plate 132 when the light is emitted from the opening, so that the light is refracted towards the inside of the frame 1 by the light guide stripes 131 on the light-incident surface. The first side plate 133 and the second side plate 134 are arranged on both sides of the front light-emitting plate 132, and the two side plates are used to connect with the frame strip 11 and can support the front light-emitting plate 132 to keep the front light-emitting plate 132 at the opening of the lamp groove 111.

[0032] In an embodiment, the second side plate 134 is provided with a light-transmitting portion 1341 at one end close to the front light-emitting plate 132, and the second side plate 134 is located on the inside of the frame 1 when the plurality of frame strips 11 are arranged to form the frame 1. The light-transmitting portion 1341 of the second side plate 134 is used to transmit light, and the remaining portions of the first side plate 133 and the second side plate 134 are made of non-light-transmitting materials, i.e., the remaining portions of the lampshade 13 cannot transmit light except for the front light-emitting plate 132 and the light-transmitting portion 1341. When the plurality of frame strips 11 are arranged to form the frame 1 with a polygonal structure, the second side plate 134 is arranged on the inside of the polygon, so that the light-transmitting portion 1341 is located on the inside of the frame 1. The light-transmitting portion 1341 is not provided with light guide stripes 131, and the light directly exits when passing through the light-transmitting portion 1341 to ensure the brightness of the frame light 100. Since the frame light 100 is usually arranged on the ceiling or roof of a room, the side of the frame 1 away from the opening is connected to the ceiling after installation, and the opening of the lamp groove 111 is actually downward, so that the light emitted by the light bar 12 actually illuminates the room downward. In order to reduce the UGR value of the light and avoid causing harm to the eyes, the front light-emitting plate 132 with light guide stripes 131 is arranged at the opening to refract the light towards the inside of the frame 1, and since the light towards the inside of the frame 1 will not directly shine into the eyes of a person, the harm to the human body is small. Therefore, the light-transmitting portion 1341 does not need to be provided with light guide stripes 131 to ensure the brightness of the frame light 100, thereby avoiding insufficient final brightness of the frame light 100.

[0033] In an embodiment, the cross-sectional shape of the connection between the front light-emitting plate 132 and the first side plate 133 is in the shape of a circular arc, and the cross-sectional shape of the connection between the front light-emitting plate 132 and the second side plate 134 is in the shape of a circular arc. In the prior art, the turning part of the lampshade 13 is mostly connected in a right angle, which is easy to cause corner shadows, so that the light emitted by the frame lamp 100 is not uniform. In the present application, the cross-sectional shape of the connection between the front light-emitting plate 132 and the first side plate 133 and the cross-sectional shape of the connection between the front light-emitting plate 132 and the second side plate 134 are both in the shape of a circular arc, so that the connection between the first side plate 133 and the front light-emitting plate 132 and the connection between the second side plate 134 and the front light-emitting plate 132 are both smoothly transitioned, thereby reducing the corner shadows generated by the frame lamp 100, and making the light emitted by the frame lamp 100 more uniform in brightness.

[0034] In an embodiment, the first side plate 133 has a first connecting part 1331, which is arranged at one end of the first side plate 133 away from the front light-emitting plate 132; the second side plate 134 has a second connecting part 1342, which is arranged at one end of the second side plate 134 away from the front light-emitting plate 132; the first connecting part 1331 and the second connecting part 1342 are used for detachable connection with the frame strip 11. The first connecting part 1331 and the second connecting part 1342 are used for buckling with the frame body 1, so that the lampshade 13 and the frame body 1 are detachably connected, thereby facilitating replacement, maintenance and cleaning of the lampshade 13.

[0035] In an embodiment, the frame strip 11 has a base, a first slot wall 112 and a second slot wall 113 spaced apart from each other on one side of the base, and a lamp slot 111 formed between the first slot wall 112 and the second slot wall 113. The outer wall of the first side wall is provided with a first limiting slot 1121, and the first connecting part 1331 is arranged in the first limiting slot 1121. The outer wall of the second side wall is provided with a second limiting slot 1131, and the second connecting part 1342 is arranged in the second limiting slot 1131. The base is a support structure of the frame strip 11, which can be used not only for mounting the lamp strip 12, but also for accommodating electronic components such as wires or circuit boards, so that the wires electrically connected to the lamp can be accommodated in the cavity, avoiding the exposure of too many wires outside the frame strip 11, which is not aesthetic. The first slot wall 112 and the second slot wall 113 are arranged on the side of the base away from the ceiling wall, and the space between the first slot wall 112 and the second slot wall 113 forms the lamp slot 111. The top of the first slot wall 112 and the top of the second slot wall 113 form the opening of the lamp slot 111. The outer side walls of the first slot wall 112 and the second slot wall 113 are respectively provided with the first limiting slot 1121 and the second limiting slot 1131, so that the first limiting slot 1121 and the second limiting slot 1131 form a guide rail. When the lampshade 13 is installed on the frame strip 11, one end of the first connecting part 1331 is aligned with one end of the first limiting slot 1121, and one end of the second connecting part 1342 is aligned with one end of the second limiting slot 1131. Then, the lampshade 13 is slid along the guide rail formed by the first limiting slot 1121 and the second limiting slot 1131 to the other end, and the installation of the lampshade 13 is completed. The first limiting slot 1121 and the second limiting slot 1131 can limit the lampshade 13 from falling out of the side away from the lamp strip 12.

[0036] In an embodiment, the light guide strip 131 includes a plurality of light guide strips 1311 arranged along the length direction of the lamp slot 111. The plurality of light guide strips 1311 are arranged in sequence along the width direction of the front light-emitting plate 132 and completely cover the side of the front light-emitting plate 132 close to the lamp strip 12. The light guide strips 1311 are closely arranged on the side of the front light-emitting plate 132 close to the lamp strip 12 to completely cover the light-incident surface of the lampshade 13, so that the light guide effect of the light guide strip 131 is better, the light leakage is reduced, and the UGR value of the frame lamp 100 is avoided to be too high.

[0037] In an embodiment, the light guide strip 1311 has a first refractive surface 1312 and a second refractive surface 1313 arranged opposite to each other along the width direction of the lamp slot 111, and the first refractive surface 1312 and the second refractive surface 1313 are arranged at an angle. By arranging the first refractive surface 1312 and the second refractive surface 1313 opposite to each other, the light guide strip 1311 can irradiate light from various directions, thereby greatly reducing the UGR value of the frame lamp 100.

[0038] In an embodiment, the frame lamp 100 further comprises a power supply 2, which is electrically connected to the frame lamp 100 through a power supply line. The power supply 2 can store a certain amount of electricity and provide power for the frame lamp 100 through the power supply line. When the frame lamp 100 is not connected to power, it can still work for a period of time through the power supply 2.

[0039] In an embodiment, the frame lamp 100 further comprises a connecting assembly 3, which comprises a ring buckle 31 and a connecting line. The ring buckle 31 is connected to the frame lamp 100 through the connecting line. The connecting assembly 3 is used to prevent the frame lamp 100 from falling in the ceiling, so as to facilitate the operation personnel to disassemble and assemble the frame lamp 100. When disassembling and assembling the frame lamp 100, the ring buckle 31 is temporarily buckled on the corresponding hook of the ceiling first, which can protect the frame lamp 100 from falling during the disassembly and assembly process, so that it is not necessary to hold the frame lamp 100 with hands during the disassembly and assembly, and the manpower required during the disassembly and assembly of the frame lamp 100 can be reduced.

[0040] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application, as described in the present application and the drawings, is included in the patent protection scope of the present application.

Claims

1. A bezel light, characterized by, The application relates to a frame lamp. The frame lamp comprises a frame body and a plurality of frame strips. Each frame strip is provided with a lamp slot with an opening on one side, and a lamp cover is arranged on the opening of each frame strip.

2. The bezel lamp of claim 1, wherein, The light-in surface of the lamp cover is provided with light guide stripes for folding the light of the lamp strip towards the inside of the frame body.

3. The bezel lamp of claim 2, wherein, The lamp cover comprises a front light-emitting plate and first and second side plates arranged on both sides of the front light-emitting plate.

4. The bezel lamp of claim 2, wherein, One end of the second side plate close to the front light-emitting plate is provided with a light-transmitting part.

5. The bezel lamp of claim 2, wherein, When the plurality of frame strips are arranged to form the frame body, the second side plate is located on the inside of the frame body.

6. The bezel lamp of claim 5, wherein, The connection part between the front light-emitting plate and the first side plate is in an arc shape.

7. The bezel lamp of claim 2, wherein, The first side plate is provided with a first connecting part at one end away from the front light-emitting plate.

8. The bezel lamp of claim 7, wherein, The second side plate is provided with a second connecting part at one end away from the front light-emitting plate.

9. The bezel lamp of claim 1, wherein, The first and second connecting parts are used for detachable connection with the frame strip.

10. The bezel lamp of any one of claims 1 to 9, wherein, The frame strip is provided with a base and first and second groove walls arranged on one side of the base. The first and second groove walls form the lamp slot. The outer wall of the first side wall is provided with a first limiting groove, and the first connecting part is arranged in the first limiting groove. The outer wall of the second side wall is provided with a second limiting groove, and the second connecting part is arranged in the second limiting groove. The light guide stripes comprise a plurality of light guide strips arranged along the length direction of the lamp slot. The light guide strips are arranged along the width direction of the front light-emitting plate and completely cover one side of the front light-emitting plate close to the lamp strip. The light guide strip is provided with a first and a second refraction surface arranged oppositely along the width direction of the lamp slot. The frame lamp further comprises a power supply part electrically connected with the frame lamp through a power supply line. The frame lamp further comprises a connecting assembly comprising a ring buckle and a connecting line. The ring buckle is connected with the frame lamp through the connecting line.

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