CN219063296U - Lamp frame and line lamp - Google Patents

Abstract

The utility model provides a lamp frame and a line lamp, and belongs to the technical field of illumination. The lamp frame comprises a transition part and a straight edge part, wherein the transition part is connected with two adjacent straight edge parts, the transition part comprises a main body and a supporting piece, and the main body comprises a top wall, an opening which is opposite to the top wall and two side walls which are vertically connected with the top wall and are opposite to each other; the support piece is accommodated in the main body and connected with the two side walls of the main body so as to support the two side walls and keep the distance between the two side walls unchanged when the transition part is deformed; the two ends of the supporting piece are respectively connected with the two side walls in a tearing way, so that the supporting piece can be separated from the main body from the opening. According to the lamp frame, the supporting piece is arranged in the main body, and can keep the distance between the two side walls of the main body unchanged when the transition part is bent by external force, so that the inner cavity size of the transition part is consistent with the inner cavity size of the straight edge part, the bending radius of the transition part is further reduced, and the appearance of the line lamp is attractive.

Description

Lamp frame and line lamp

Technical Field

The utility model relates to a lamp frame and a line lamp, and belongs to the technical field of illumination.

Background

At present, the linear lamp (nonlinear type) on the market mainly emits light from side, and the reason is that when the profile of the linear lamp is used for processing a round angle, the profile is easy to deform in a non-circular arc shape or crack under the action of external force when being bent, so that a light-emitting component cannot be installed into the profile, or the profile cannot be installed on a mounting surface, and meanwhile, the bent profile is not attractive. Therefore, the direct-type light-emitting line lamp in the existing market has the defects that the bending radius of the section bar is large and the direct-type light-emitting line lamp cannot be suitable for a small-sized line lamp.

In view of the foregoing, it is necessary to provide a novel lamp frame and a line lamp using the same to solve the above problems.

Disclosure of Invention

The utility model aims to provide a lamp frame and a line lamp, which are used for solving the problems that a section bar is easy to bend and deform and the bending radius is large in the prior art.

In order to achieve the above object, the present utility model provides a light fixture frame, including a transition portion and a straight edge portion, wherein the transition portion connects two adjacent straight edge portions, and the transition portion includes:

the main body comprises a top wall, an opening which is arranged opposite to the top wall, and two side walls which are vertically connected with the top wall and are arranged opposite to each other;

the support piece is accommodated in the main body and connected with the two side walls of the main body so as to support the two side walls and keep the distance between the two side walls unchanged when the transition part is deformed; the two ends of the supporting piece are respectively connected with the two side walls in a tearing way, so that the supporting piece can be separated from the main body from the opening.

As a further improvement of the utility model, the transition part is arranged in an arc shape, and the radius of the transition part is not less than 50mm.

As a further improvement of the utility model, the support comprises a first support, a first notch is arranged at the joint of the first support and the side wall, and the first support can be broken from the first notch under the action of external force, so that the first support can be separated from the main body.

As a further improvement of the utility model, a first baffle is arranged on the inner side of the side wall, the first baffle extends towards the first supporting piece and is connected with the first supporting piece, and the first notch is arranged at the joint of the first supporting piece and the first baffle.

As a further improvement of the utility model, the first partition plates are arranged on the two side walls so as to connect the two ends of the first supporting piece with the two side walls respectively, the first notches are four and are arranged at the four vertex angles of the first supporting piece respectively, and the width of the opening is larger than that of the first supporting piece.

As a further improvement of the utility model, the support comprises a second support, the second support is arranged between the first support and the top wall, a second partition connected with the second support is arranged on the inner side of the side wall, a second notch is arranged at the connection part of the second support and the second partition, and the second support can be broken from the second notch under the action of external force, so that the second support can be separated from the main body.

As a further improvement of the utility model, the main body further comprises a reinforcing rib provided near the top wall, the reinforcing rib being fixedly connected to the main body and located between the second support and the top wall.

In order to achieve the above purpose, the utility model provides a line lamp, which comprises an optical component, a mask and the lamp frame.

As a further improvement of the utility model, the main body is provided with a containing cavity and an opening communicated with the containing cavity, the containing cavity is formed after the supporting piece is separated from the main body, the optical component and the mask are contained in the containing cavity, and light rays emitted by the optical component sequentially pass through the mask and the opening and then are vertically emitted downwards.

As a further improvement of the utility model, the accommodating cavity comprises an accommodating cavity for accommodating the optical component and an accommodating groove for accommodating the mask, a first baffle plate and a baffle plate surrounding the side of the opening are arranged in the side wall of the main body, the accommodating groove is formed between the first baffle plate and the baffle plate, and the accommodating cavity is formed on one side of the first baffle plate away from the baffle plate.

The beneficial effects of the utility model are as follows: according to the lamp frame, the supporting piece is arranged in the main body, and can keep the distance between the two side walls of the main body unchanged when the transition part is bent by external force, so that the inner cavity size of the transition part is consistent with the inner cavity size of the straight edge part, the bending radius of the transition part is further reduced, and the appearance of the line lamp is attractive.

Drawings

Fig. 1 is a schematic perspective view of a line lamp according to a preferred embodiment of the present utility model.

Fig. 2 is an exploded view of the line lamp of fig. 1.

Fig. 3 is a first cross-sectional view of the bezel of the luminaire of fig. 2.

Fig. 4 is a partial enlarged view of a portion a in fig. 3.

Fig. 5 is a second cross-sectional view of the bezel of the luminaire of fig. 2.

Fig. 6 is a partial enlarged view of a portion B in fig. 5.

Fig. 7 is a cross-sectional view of the line lamp of fig. 1.

Fig. 8 is a partial enlarged view of a portion C in fig. 7.

Reference numerals illustrate: line lamp 100, lamp bezel 200, optical assembly 300, mask 400, straight edge 2, transition 1, body 11, top wall 111, side wall 112, first baffle 113, second baffle 114, opening 115, baffle 116, support 12, first support 121, first gap 122, second support 123, second gap 124, stiffener 125, receiving cavity 13, receiving cavity 131, and receiving cavity 132.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, 2 in conjunction with fig. 7 and 8, a line lamp 100 for use as a lighting or as an atmosphere lamp is disclosed. The line lamp 100 comprises a lamp frame 200, an optical component 300 and a mask 400, wherein the optical component 300 is accommodated in the lamp frame 200, the mask 400 is matched with the lamp frame 200 to limit the optical component 300 in the lamp frame 200, and meanwhile, light rays emitted by the optical component 300 are emitted outwards through the mask 400 to realize illumination to the outside.

In this embodiment, the shape of the line lamp 100 is a rounded square, and the rounded corner of the line lamp 100 is also provided with the optical component 300 for emitting light outwards, so that the line lamp 100 can emit light as a whole, without a hidden angle, and has attractive appearance and better user experience, however, in other embodiments, the shape of the line lamp 100 can be other shapes such as a straight shape, a right angle square shape, a right angle polygon shape, a rounded corner polygon shape, a circle shape, a special shape, and the like, which is not limited herein.

The lamp frame 200 comprises straight edge parts 2 and transition parts 1, wherein the transition parts 1 are connected with two adjacent straight edge parts 2, and the four straight edge parts 2 and the four transition parts 1 are mutually matched to assemble the round-corner square lamp frame 200. In this embodiment, for convenience of description, the lamp frame 200 is defined as a straight edge portion 2 and a transition portion 1, in the actual operation process, the lamp frame 200 is a continuous whole, the shape is formed after being bent in the later period, specifically, the lamp frame 200 is formed after being bent by a long strip-shaped section, and an external force is applied to a specific position of the long strip-shaped section, so that the position is bent to form a round corner shape to achieve a predetermined shape. Of course, in other embodiments, the straight edge portion 2 and the transition portion 1 in the luminaire frame 200 may be separate components, that is, the luminaire frame 200 is assembled by the straight edge portion 2 and the transition portion 1, which is not limited herein.

Referring to fig. 3 to 6, the transition portion 1 includes a main body 11 and a supporting member 12, wherein the main body 11 includes a top wall 111, an opening 115 opposite to the top wall 111, and two side walls 112 perpendicular to the top wall 111 and opposite to each other; the support 12 is accommodated in the main body 11 and connected to both side walls 112 of the main body 11 to support both side walls and to maintain a distance between both side walls 11 when the transition portion 1 is deformed; both ends of the support 12 are respectively tearably connected to the two side walls 112 so that the support 12 can be detached from the main body 11 from the opening 115.

Specifically, an external force is applied to the transition part 1, so that the transition part 1 is bent from a straight strip shape to an arc shape, and the bending direction is the direction of the arc towards the circle center corresponding to the arc, and by arranging the supporting piece 12 in the main body 11, when the transition part 1 is bent by the external force, the supporting piece 12 can disperse the external force, so that the external force uniformly acts on the main body 11, and the main body 11 is bent to an arc shape under the action of the external force, so that the main body 11 is prevented from bending at the position where the external force is concentrated; meanwhile, the distance between the two opposite side walls 112 of the main body 11 is fixed by the supporting piece 12, so that the two side walls 112 cannot deform freely in the process of being stressed, the size of the transition part 1 is the same as that of the straight edge part 2, smooth transition is realized, the appearance is attractive, the optical assembly 300 and the mask 400 are convenient to install in the transition part 1, and meanwhile, the lamp frame 200 is also convenient to install at the installation position.

Specifically, the transition portion 1 is arranged in an arc shape, and the radius of the transition portion 1 is not smaller than 50mm. In this embodiment, the transition portion 1 is a quarter arc, and the radius corresponding to the transition portion 1 is 50mm, however, in other embodiments, the transition portion 1 may be a third arc, a tenth arc, etc., and the radius of the circle corresponding to the transition portion 1 may also be 60mm, 100mm, or more, and the arc length of the transition portion 1 and the radius of the corresponding circle may be designed according to practical situations, which is not limited herein.

The top wall 111 is disposed on one side of the main body 11 near the mounting surface, the opening 115 is disposed on one end of the main body 11 far away from the mounting surface, and the optical component 300 is accommodated between the two side walls 112, so that light emitted by the optical component 300 can be emitted outwards through the opening 115.

In this embodiment, the supporting member 12 is accommodated in the main body 11, and two side edges of the supporting member 12 are respectively connected with two side walls 112 of the main body 11, so that the supporting member 12 can support the two side walls 112 to maintain a distance between the two side walls 112, so as to avoid free deformation of the two side walls 112 when external force is applied, after the transition portion 1 is bent to a predetermined shape, the supporting member 12 and the main body 11 are cut by using an external tool, so that the supporting member 12 is taken out from the main body 11 to release the space in the main body 11, so as to facilitate installation of the optical assembly 300 and the mask 400.

In this embodiment, the two side walls 112 are perpendicular to the top wall 111, however, in other embodiments, the two side walls 112 may be disposed at other angles with respect to the top wall 111, so long as the light emitted from the optical component 300 can be blocked, so that the optical component 300 of the line lamp 100 emits light directly, which is not limited herein.

The supporting member 12 includes a first supporting member 121, a first notch 122 is disposed at a connection portion between the first supporting member 121 and the side wall 112, and the first supporting member 121 can be broken from the first notch 122 under the action of external force, so that the first supporting member 121 can be separated from the main body 11. Specifically, the first supporting member 121 is disposed near the opening 115, and when the first supporting member 121 and the top wall 111 are stressed together during bending, so as to maintain the distance between the two side walls 112, and avoid free deformation of the side walls 112 under the action of external force.

The inner side of the side wall 112 is provided with a first baffle plate 113, the first baffle plate 113 extends towards the first supporting piece 121 and is connected with the first supporting piece 121, and the first notch 122 is arranged at the joint of the first supporting piece 121 and the first baffle plate 113. Specifically, in the light emitting direction of the transition portion 1, the first notch 122 is recessed inward from the first support member 121, and in the bending direction of the transition portion 1, the extending direction of the first notch 122 is the same as the extending direction of the first support member 121, so as to facilitate separation of the first notch 122 from the first separator 113.

Preferably, the two side walls 112 are provided with first partition plates 113, and the two first partition plates 113 are on the same horizontal plane, so that two ends of the first supporting member 121 are respectively connected with the two side walls 112, four first notches 122 are provided and are respectively arranged at four top corners of the first supporting member 121, however, in other embodiments, the first partition plates 113 may not be provided, at this time, the first supporting member 121 is directly connected with the side walls 112, and the first notches 122 are arranged at the connection positions of the first supporting member 121 and the side walls 112; only one first partition plate 113 may be provided, where one end of the first supporting member 121 is connected to the first partition plate 113, and the other end is connected to the side wall 112, and the connection positions are all provided with first gaps 122; the number of the first notches 122 may be two, that is, one may be provided at each end of the first support member 121, or the first notches 122 may not be provided, and the first support member 121 may be separated by using an external tool, which is not limited herein.

In the bending direction of the transition portion 1, the width of the opening 115 is greater than the width of the first support 121, so that the first support 121 can be removed from the opening 115 after being separated from the main body 11, i.e., the size of the opening 115 is greater than the size of the first support 121 in the cross section of the luminaire frame 200. Preferably, the difference between the size of the opening 115 and the size of the first support 121 is not less than 0.5mm, so that the first support 121 can be removed from the opening 115, more preferably, the size of the opening 115 is 15.4mm, and the size of the first support 121 is 14.9mm.

The supporting member 12 includes a second supporting member 123, the second supporting member 123 is disposed between the first supporting member 121 and the top wall 111, the second supporting member 123 is provided with a second notch 124 at a connection portion with the main body 11, and the second supporting member 123 can be broken from the second notch 124 under the action of external force, so that the second supporting member 123 can be separated from the main body 11.

The inner side of the side wall 112 is provided with a second partition 114 corresponding to the second supporting piece 123, the second notch 124 is arranged at the joint of the second supporting piece 123 and the second partition 114, the second notch 124 is four and is respectively arranged at the four top corners of the second supporting piece 123, and in the bending direction of the transition part 1, the size of the first supporting piece 121 is larger than that of the second supporting piece 123. Specifically, the shape and the arrangement position of the second notch 124 are the same as those of the first notch 122, and the difference is that the second notch 124 is disposed on the second supporting member 123, which will not be described in detail herein.

The width of the first support member 121 is greater than the width of the second support member 123 in the bending direction of the transition portion 1, so that the second support member 123 can be removed from the opening 115 after being separated from the main body 11, i.e., the size of the first support member 121 is greater than the size of the second support member 123 in the cross section of the lamp rim 200. Preferably, the difference between the size of the first support 121 and the size of the second support 123 is not less than 0.2mm, so that the second support 123 can be removed from the opening 115, and more preferably, the size of the second support 123 is 14.7mm.

The main body 11 further includes a reinforcing rib 125 disposed near the top wall 111, and the reinforcing rib 125 is disposed between the second supporting member 123 and the top wall 111 and fixedly connected with the main body 11. Specifically, the reinforcing ribs 125 are fixedly connected to the main body 11, and after the transition portion 1 is bent, the reinforcing ribs 125 do not need to be removed, so as to enhance the supporting force of the top wall 111. Of course, in other embodiments, the reinforcing ribs 125 may be provided in detachable connection with the main body 11, which is not limited herein.

Referring to fig. 6 in particular and referring to fig. 8, the main body 11 is provided with a receiving cavity 13 communicating with the opening 115, the receiving cavity 13 is formed after the supporting member 12 is separated from the main body 11, and the optical component 300 and part of the mask 400 are both received in the receiving cavity 13, so that the light emitted from the optical component 300 sequentially passes through the mask 400 and the opening 115 and then is emitted vertically downwards.

The accommodating cavity 13 includes an accommodating cavity 131 for accommodating the optical assembly 300 and an accommodating groove 132 for accommodating the mask 400, the main body 11 further includes a baffle 116 surrounding the opening 115, the accommodating groove 132 is formed between the first partition 113 and the baffle 116, and the accommodating cavity 131 is formed at a side of the first partition 113 away from the baffle 116. Specifically, two baffles 116 are provided, and two baffles 116 are disposed at one end of the main body 11 away from the mounting surface, and extend from the side wall 112 toward the accommodating cavity 13, and an opening 115 is formed between the two baffles 116. The accommodating groove 132 is formed between the baffle 116 and the first baffle 113 to accommodate part of the mask 400, so that the mask can be clamped with the main body 11, the accommodating cavity 131 is formed between the second baffle 114 and the reinforcing ribs 125 to accommodate the optical component 300, and the arrangement is that, on one hand, part of the mask 400 is limited and installed in the main body 11 through the baffle 116, the main body 11 is sealed through the mask 400, the waterproof and dustproof effects of the main body 11 are realized, and on the other hand, the optical component 300 is limited and installed in the main body 11 through the second baffle 114 and the reinforcing ribs 125, and the light emitted by the optical component 300 can pass through the mask 400 to realize the direct type light-emitting of the transition part 1. Preferably, the optical assembly 300 is a flexible linear optical assembly 300 to be received in the receiving chamber 131, and the shape of the mask 400 is matched with the shape of the receiving groove 132 to seal the body 11.

In this embodiment, the specific structure of the optical component 300, the power supply mode of the optical component 300, the specific structure and the material of the mask 400 can be designed according to the practical situation, which is not limited herein.

In this embodiment, the specific structure of the inner portion of the straight edge portion 2 may be the same as that of the transition portion 1, that is, the support 12 may be disposed in the straight edge portion 2, or the support 12 may not be disposed, and only the first partition 113, the second partition 114, the baffle 116 and the opening 115 may be disposed for mounting the optical assembly 300 and the mask 400, which is not limited herein.

During assembly, firstly, the long-shaped lamp frame 200 is designed, a position to be bent and a radius after bending are selected, then the position is bent under the action of external force and is bent to the set radius, then the first supporting piece 121 and the second supporting piece 123 are respectively torn along the first notch 122 and the second notch 124 and are taken out from the opening 115, then the optical component 300 is installed into the accommodating cavity 131, and the optical component is electrically and physically connected, and then a part of the mask 400 is installed into the accommodating groove 132, so that the assembly of the line lamp 100 is completed.

In summary, in the lamp frame 200 of the present utility model, by arranging the first supporting member 121, the second supporting member 123 and the reinforcing rib 125 in the main body 11, when the transition portion 1 is bent by an external force, the distance between the two side walls 112 is maintained by the first supporting member 121, the second supporting member 123 and the reinforcing rib 125, so that the inner cavity size of the transition portion 1 is consistent with the inner cavity size of the straight edge portion 2, and the bending radius of the transition portion 1 is further reduced on the premise of ensuring that the transition portion 1 does not deform freely, so that the appearance of the line lamp 100 is attractive; meanwhile, the straight down type light-emitting device can enable the line lamp 100 to realize straight down type light-emitting, can be applied to occasions without side light emission, and improves the practicability of the line lamp 100; by providing the first notch 122 and the second notch 124 at the connection position between the support 12 and the main body 11, the first support 121 and the second support 123 can be torn along the first notch 122 and the second notch 124, so as to detach the first support 121 and the second support 123 from the main body 11, thereby further expanding the internal space of the main body 11 and installing the optical assembly 300 and the mask 400.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. The utility model provides a lamps and lanterns frame, includes transition portion (1) and straight flange portion (2), transition portion (1) connect two adjacent straight flange portions (2), its characterized in that, transition portion (1) includes:

a main body (11) comprising a top wall (111), an opening (115) arranged opposite to the top wall (111), and two side walls (112) connected perpendicularly to the top wall (111) and arranged opposite to each other;

a support (12) housed inside the main body (11) and connected to the two side walls (112) of the main body (11) so as to support the two side walls (112) and to keep the distance between the two side walls (112) unchanged when the transition portion (1) is deformed; both ends of the support (12) are respectively connected with two side walls (112) in a tearing way, so that the support (12) can be separated from the main body (11) from the opening (115).

2. A luminaire rim as claimed in claim 1, characterized in that: the transition part (1) is arranged in an arc shape, and the radius of the transition part (1) is not smaller than 50mm.

3. A luminaire rim as claimed in claim 1, characterized in that: the support (12) comprises a first support (121), a first notch (122) is formed in the joint of the first support (121) and the side wall (112), and the first support (121) can be broken from the first notch (122) under the action of external force, so that the first support (121) can be separated from the main body (11).

4. A luminaire rim as claimed in claim 3, characterized in that: the inner side of the side wall (112) is provided with a first baffle (113), the first baffle (113) extends towards the first supporting piece (121) and is connected with the first supporting piece (121), and the first notch (122) is arranged at the joint of the first supporting piece (121) and the first baffle (113).

5. A luminaire rim as claimed in claim 4, wherein: the two side walls (112) are provided with the first partition plates (113), so that two ends of the first supporting piece (121) are respectively connected with the two side walls (112), the first notches (122) are four and are respectively arranged at four vertex angles of the first supporting piece (121), and the width of the opening (115) is larger than that of the first supporting piece (121).

6. A luminaire rim as claimed in claim 3, characterized in that: the support (12) comprises a second support (123), the second support (123) is arranged between the first support (121) and the top wall (111), a second partition (114) connected with the second support (123) is arranged on the inner side of the side wall (112), a second notch (124) is formed in the connection position of the second support (123) and the second partition (114), and the second support (123) can be broken from the second notch (124) under the action of external force, so that the second support (123) can be separated from the main body (11).

7. A luminaire rim as claimed in claim 6, wherein: the main body (11) further comprises a reinforcing rib (125) arranged close to the top wall (111), and the reinforcing rib (125) is fixedly connected with the main body (11) and is positioned between the second supporting piece (123) and the top wall (111).

8. A line lamp, characterized in that: comprising an optical assembly (300), a mask (400) and a luminaire rim (200) as claimed in any one of claims 1 to 7.

9. The line lamp of claim 8, wherein: the main body (11) is provided with a containing cavity (13) and an opening (115) communicated with the containing cavity (13), the containing cavity (13) is formed after the supporting piece (12) is separated from the main body (11), the optical component (300) and the mask (400) are contained in the containing cavity (13), and light rays emitted by the optical component (300) sequentially pass through the mask (400) and the opening (115) and then are emitted vertically downwards.

10. The line lamp of claim 9, wherein: the accommodating cavity (13) comprises an accommodating cavity (131) for accommodating the optical component (300) and an accommodating groove (132) for accommodating the mask (400), a first baffle plate (113) and a baffle plate (116) surrounding the opening (115) are arranged in the side wall (112) of the main body (11), the accommodating groove (132) is formed between the first baffle plate (113) and the baffle plate (116), and the accommodating cavity (131) is formed on one side, far away from the baffle plate (116), of the first baffle plate (113).

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