CN216449870U - Supporting leg and lighting device - Google Patents

Abstract

The application provides a supporting leg and a lighting device, wherein the lighting device comprises a flexible cloth lamp, a supporting structure and at least three supporting legs; the supporting legs comprise a front cover and a rear cover, and the front cover and the rear cover are fastened with each other and form detachable connection; the front cover and the rear cover are enclosed to form an accommodating cavity, and one side of the accommodating cavity is provided with an opening; the rear cover is provided with a limit groove; each corner of the flexible cloth lamp is respectively contained in each containing cavity; the supporting structure comprises a supporting frame and at least three supporting rods, one end of each supporting rod is connected to the supporting frame, and the other end of each supporting rod is limited in a limiting groove of each supporting leg. The supporting leg consists of a front cover and a rear cover, and the front cover and the rear cover are detachably connected, so that the supporting leg is convenient to disassemble and assemble; for example, the front cover or the rear cover is damaged, the front cover and the rear cover only need to be detached, and the front cover and the rear cover can be replaced newly, and the flexible cloth lamp can not be damaged in the replacement process.

Description

Supporting leg and lighting device

Technical Field

The application relates to the technical field of lighting, in particular to a supporting leg and a lighting device.

Background

In the process of creating movie, advertisement or video content, a large amount of light is needed for light supplement. In the actual shooting process, the shooting scene has higher requirement on space, and excessive space is not provided to meet the arrangement requirement of large lamps, such as narrow space or roofs, even uneven installation surfaces, and the lamps need to be more suitable for random flexible lamp arrangement.

When the flexible cloth lamp is supported by needs, cloth cornerite can be arranged at four corner positions of the flexible cloth lamp in a sewing mode, and a supporting structure is correspondingly arranged and comprises a supporting frame and four supporting rods, one end of each supporting rod is connected with the supporting frame, the other end of each supporting rod is inserted into the cloth cornerite, and therefore the flexible cloth lamp can be supported by the supporting frame. However, the cloth cornerite among the prior art needs to be sewed up on four corners of flexible cloth lamp, and above-mentioned sutural mode leads to fixed unstability such as flexible circuit board between the layer easily, causes adverse effect to production and later stage's use, and on the other hand dismouting is very inconvenient, if the cloth cornerite that needs to be renewed, needs to sew new cloth cornerite on flexible cloth lamp, and multiple times of sewing up can cause the harm to flexible cloth lamp itself.

SUMMERY OF THE UTILITY MODEL

The application provides a supporting legs and lighting device to solve the inconvenient technical problem of cloth cornerite dismouting that exists among the prior art and be used for realizing that flexible cloth lamp supports.

In order to solve the above problem, in a first aspect, an embodiment of the present application provides a technical solution that: the supporting leg is used for supporting the flexible cloth lamp and comprises a front cover and a rear cover, wherein the front cover and the rear cover are fastened with each other and form detachable connection;

the front cover and the rear cover are enclosed to form an accommodating cavity, one side of the accommodating cavity is provided with an opening, and the accommodating cavity is used for accommodating and limiting the corners of the flexible cloth lamp;

the rear cover is provided with a limiting groove for accommodating and limiting the external supporting rod;

the limiting groove is positioned on one side of the accommodating cavity close to the rear cover;

the limiting groove is communicated with the accommodating cavity, or the limiting groove is not communicated with the accommodating cavity.

According to the supporting leg provided by the embodiment of the application, the supporting leg consists of the front cover and the rear cover, and the front cover and the rear cover are detachably connected, so that the supporting leg is convenient to disassemble and assemble; for example, when the front cover or the rear cover is damaged, the front cover and the rear cover can be detached, the front cover and the rear cover can be replaced with new ones, and the flexible cloth lamp can not be damaged when the front cover and the rear cover are reassembled. Simultaneously, through the design of acceping the chamber for during the installation, insert the corner of flexible cloth lamp and accept the chamber, and with protecgulum and back lid fastening can, easy dismounting, the corner of flexible cloth lamp can also be protected simultaneously. In addition, through the setting of spacing groove for the other end of bracing piece can be spacing in the spacing groove, makes when supporting, and the bracing piece can not follow landing in the supporting legs, guarantees support stability.

In one possible design, the front cover is provided with at least two mounting columns extending towards the rear cover, and the rear cover is provided with at least two mounting holes at corresponding positions;

or the rear cover extends towards the front cover and is provided with at least two mounting columns, and the front cover is provided with at least two mounting holes at corresponding positions;

fasteners respectively penetrate through the mounting holes and the mounting columns and are locked to form detachable connection of the front cover and the rear cover.

In a possible design, positioning columns are arranged on the front cover and/or the rear cover, the positioning columns are located in the accommodating cavities, and the positioning columns are used for limiting the corners of the flexible cloth lamps accommodated in the accommodating cavities;

the supporting legs are further provided with through holes, and the through holes penetrate through the front cover, the rear cover and the positioning columns respectively.

In a possible design, the front cover and/or the rear cover are/is provided with a snap tooth, the snap tooth is located in the accommodating cavity, the snap tooth extends along the recessed direction of the limiting groove, and the snap tooth is used for snapping the corner accommodated in the accommodating cavity.

In one possible design, the front cover includes a first cover plate and a first side plate extending perpendicularly from an edge of the first cover plate;

the rear cover comprises a second cover plate and a second side plate, and the second side plate vertically extends from the edge of the second cover plate; at least one supporting rib is convexly arranged on the inner side of the second cover plate, and the supporting rib is provided with the biting teeth;

the first cover plate and the second cover plate are arranged oppositely, and the first side plate and the second side plate are buckled with each other; the accommodating cavity is formed among the first cover plate, the first side plate, the second cover plate, the second side plate and the support ribs; the teeth are used for abutting against the corners.

In a possible design, at least two support ribs arranged at an included angle and surrounding the periphery of the limiting groove are convexly arranged on the second cover plate; the teeth on the supporting rib are uniformly distributed along the length extending direction of the supporting rib.

In one possible design, a limiting rib is convexly arranged on the inner side of the second cover plate, the limiting rib and the supporting rib are arranged at intervals, and the limiting rib is limited out of the limiting groove.

In a possible design, the spacing groove includes tank bottom and open portion, the tank bottom is the arc, open portion is the V-arrangement, open portion's opening certainly the tank bottom outwards crescent.

In one possible design, the back of the front cover and the back cover are provided with spiral threads.

In a second aspect, the present application further provides a lighting device, comprising a flexible cloth lamp, a support structure and at least three of the above-mentioned support legs;

each corner of the flexible cloth lamp is respectively accommodated in the accommodating cavity of each supporting leg;

the supporting structure comprises a supporting frame and at least three supporting rods, one end of each supporting rod is connected to the supporting frame, and the other end of each supporting rod is limited in the limiting groove of the supporting leg.

The lighting device that this application embodiment provided for, through the setting of above-mentioned supporting legs for the easy dismounting of supporting legs, it is convenient to change, and can not exert an influence to flexible cloth lamp itself when changing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a lighting device provided in an embodiment of the present application;

FIG. 2 is a partially exploded view of the front cover, rear cover and flexible fabric light of FIG. 1;

FIG. 3 is another angular schematic of FIG. 2;

FIG. 4 is a top schematic view of the support foot of FIG. 1;

FIG. 5 is a cross-sectional view A-A of the support foot of FIG. 4;

FIG. 6 is a schematic view of the inside of the rear cover of FIG. 2;

FIG. 7 is a schematic view of the back of the rear cover of FIG. 2;

FIG. 8 is a schematic view of the inside of the front cover of FIG. 2;

fig. 9 is an assembly view of the rear cover and the support bar of fig. 1.

Reference numerals: 10. supporting legs; 11. a front cover; 111. a first cover plate; 1111. a first spiral thread; 112. a first side plate; 1121. a convex strip; 113. mounting a column; 12. a rear cover; 121. a second cover plate; 1211. mounting holes; 1212. a second spiral thread; 122. a second side plate; 1221. a groove; 123. a positioning column; 124. supporting ribs; 1241. biting teeth; 125. limiting ribs; 126. a limiting groove; 1261. the bottom of the tank; 1262. an opening portion; 127. a boss; 13. an accommodating cavity; 14. a threaded post; 15. a through hole; 20. flexible cloth lamps; 21. a corner; 22. positioning holes; 30. a support structure; 31. a support frame; 32. a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "inner," "outer," "upper," "bottom," "front," "back," and the like, when used in the orientation or positional relationship indicated in FIG. 1, are used solely for the purpose of facilitating a description of the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.

In a first aspect, as shown in fig. 1, the present embodiment provides a lighting device, which includes a flexible cloth lamp 20, a supporting structure 30, and four supporting legs 10. The flexible cloth lamp 20 is rectangular, the supporting leg 10 has an accommodating cavity 13 and a limiting groove 126, the limiting groove 126 is disposed on one side of the accommodating cavity 13, and the limiting groove 126 and the accommodating cavity 13 may or may not be mutually communicated. The four corners 21 of the flexible cloth lamp 20 are respectively accommodated in the accommodating cavities 13 of the four supporting legs 10. The supporting structure 30 includes a supporting frame 31 and four supporting rods 32, one end of each supporting rod 32 is connected to the supporting frame 31, and the other end of each supporting rod 32 is limited in a limiting groove 126. When the flexible cloth lamp support is in work, the support frame 31 is supported, and the flexible cloth lamp 20 can be unfolded and supported through the four support rods 32.

It can be understood that, in some practical products, the supporting foot 10 may also be a component of the flexible cloth lamp 20, in this case, the flexible cloth lamp 20 includes a flexible cloth lamp body and the supporting foot 10, wherein the flexible cloth lamp body includes a flexible circuit board, a flexible light-transmitting layer, and the like.

It is understood that in other embodiments of the present application, the flexible cloth lamp 20 may have other polygonal shapes, such as a triangle, a pentagon, a hexagon, etc., and the number of the supporting legs 10 may be three, five, or six, etc., and correspondingly, the number of the supporting bars 32 is also three, five, or six. In other words, the number of the supporting feet 10 is at least three, and the number of the supporting rods 32 is also at least three.

In a second aspect, please refer to fig. 2 to fig. 5, an embodiment of the present application further provides a supporting foot 10, and the supporting foot 10 is used for fixing and supporting the flexible cloth lamp 20. Specifically, the supporting foot 10 includes a front cover 11 and a rear cover 12, and the front cover 11 and the rear cover 12 are fastened to each other and detachably connected. The front cover 11 and the rear cover 12 enclose to form an accommodating cavity 13, one side of the accommodating cavity 13 is provided with an opening, and the accommodating cavity 13 is used for accommodating a corner 21 of the flexible cloth lamp 20. The rear cover 12 is formed with a limit groove 126 for accommodating and limiting the external support rod 32, and the limit groove 126 is provided with a side insertion hole for inserting the support rod 32;

wherein, the limiting groove 126 is located at one side of the accommodating cavity 13 close to the rear cover 12; that is, the limiting groove 126 is located at the rear side of the accommodating cavity 13.

The limiting groove 126 and the accommodating cavity 13 may be communicated, or the limiting groove 126 and the accommodating cavity 13 may not be communicated.

It should be noted that the external support bar 32 is the support bar 32 of the support structure 30. During the installation, pack into the corner 21 of flexible cloth lamp 20 and accept the chamber 13 to insert the other end of bracing piece 32 and spacing in spacing groove 126, buckle protecgulum 11 and back lid 12 at last and form and can dismantle the connection, thereby form the connection with four corners 21 of flexible cloth lamp 20 respectively with four bracing pieces 32, and then can prop up flexible cloth lamp 20 through support frame 31. When the flexible cloth lamp 20 needs to be detached, the front cover 11 and the rear cover 12 are detached, and then the corners 21 and the support rods 32 of the flexible cloth lamp 20 can be detached; if the front cover 11 or the rear cover 12 is damaged, the front cover 11 and the rear cover 12 are detached, and then the new supporting feet 10 are replaced.

The supporting leg 10 consists of a front cover 11 and a rear cover 12, and the front cover 11 and the rear cover 12 are detachably connected, so that the supporting leg 10 is convenient to disassemble and assemble; for example, when the front cover 11 or the rear cover 12 is damaged, the front cover 11 and the rear cover 12 may be detached, and the front cover 11 and the rear cover 12 may be replaced with new ones, and the flexible cloth lamp 20 may not be damaged when the front cover 11 and the rear cover 12 are reassembled. Meanwhile, through the design of the accommodating cavity 13, during installation, the corners 21 of the flexible cloth lamp 20 are arranged in the accommodating cavity 13, and the front cover 11 and the rear cover 12 are fastened, so that the flexible cloth lamp is convenient to disassemble and assemble, and the corners 21 of the flexible cloth lamp 20 can be protected. In addition, through the setting of spacing groove 126 for the other end of bracing piece 32 can be spacing in spacing groove 126, makes when supporting, and bracing piece 32 can not follow landing in supporting legs 10, guarantees support stability.

In this application, the front cover 11 and the rear cover 12 are made of hard materials, for example, the front cover 11 and the rear cover 12 are made of plastic or plastics, or the front cover 11 and the rear cover 12 are made of metal materials, so that the structural strength of the front cover 11 and the rear cover 12 can be improved, and the corners 21 of the flexible cloth lamp 20 can be better protected.

In one embodiment, referring to fig. 5, 7 and 8, the front cover 11 has a mounting post 113 extending toward the rear cover 12, and the rear cover 12 has a mounting hole 1211. When installed, fasteners are passed through the mounting holes 1211 and the mounting posts 113 and tightened to form a removable connection between the front cover 11 and the rear cover 12. This application forms being connected in dismantling of protecgulum 11 and hou gai 12 through the mode of fastener locking, its dismouting only need screw up or loosen the fastener can, convenient operation, and can lock the corner 21 of flexible cloth lamp 20. It is understood that in other embodiments of the present application, the mounting post 113 is formed by extending the rear cover 12 toward the front cover 11, and correspondingly, the mounting hole 1211 is formed on the front cover 11; in addition, the front cover 11 and the rear cover 12 may also be detachably connected by other means, such as a snap connection, a magnetic attraction connection, or an interference fit connection, which is not limited herein.

Referring to fig. 5, the mounting hole 1211 is a counter bore, the threaded post 14 is embedded in the central hole of the mounting post 113, the fastening member is a bolt, the bolt is inserted into the threaded post 14 from the counter bore from the back side of the rear cover 12 and is locked, so that the front cover 11 and the rear cover 12 are locked, and the nut of the bolt is hidden in the counter bore. The bolt is not exposed due to the arrangement of the counter bores, so that a user is prevented from being scratched, and the appearance is attractive. Through the setting of screw post 14 for need not to process the screw hole on erection column 113, reduce erection column 113's the processing degree of difficulty, also reduce the damage of lock bolt to protecgulum 11 simultaneously, improve the life of protecgulum 11.

Referring to fig. 3, 7 and 8, in the present embodiment, the corner 21 of the flexible cloth lamp 20 may be L-shaped or C-shaped, and the shapes of the front cover 11 and the rear cover 12 are approximately matched with the corner 21 of the flexible cloth lamp 20, so that the number of the mounting posts 113 on the front cover 11 is set to three, and the three mounting posts 113 are L-shaped; the number of the mounting holes 1211 is also three, and the positions of the three mounting holes 1211 correspond to the positions of the three mounting posts 113 one by one. After installation, two of the installation posts 113 respectively penetrate through two adjacent edges at the corner 21 of the flexible cloth lamp 20, and the installation post 113 located at the right angle is arranged on the periphery of the corner 21, so that the locking force between the front cover 11 and the rear cover 12 is uniformly distributed, and meanwhile, the corner 21 of the flexible cloth lamp 20 can be properly limited. It is understood that in other embodiments of the present application, the number of the mounting posts 113 may also be one, two, four, or more than four, the positions of the mounting posts 113 may also be distributed according to requirements, and the number and the positions of the mounting holes 1211 correspond to the number and the positions of the mounting posts 113 one by one; for example, two mounting posts 113 are disposed on the front cover 11, and the two mounting posts 113 respectively penetrate through the corner 21, specifically, respectively penetrate through two sides of the corner 21; the rear cover 12 is provided with at least two mounting holes 1211, and the positions of the at least two mounting holes 1211 and the positions of the at least two mounting posts 113 are in one-to-one correspondence, so that the effect of limiting the corners 21 of the flexible cloth lamp 20 can be realized. It should be understood that at least two mounting posts 113 may be provided on the front cover 11, and at least two mounting posts 113 may respectively penetrate through the corners to position the corners.

Referring to fig. 3 to 6, the front cover 11 and/or the rear cover 12 are provided with positioning columns 123, the positioning columns 123 are located in the accommodating cavities 13, and the positioning columns 123 are used for limiting the corners 21 of the flexible cloth lamps 20 accommodated in the accommodating cavities 13. In practical application, the corner 21 of the flexible cloth lamp 20 is provided with the positioning hole 22, and during installation, the positioning hole 22 is sleeved on the positioning column 123, so that the corner 21 of the flexible cloth lamp 20 is positioned at the positioning column 123, and when the flexible cloth lamp 20 is supported, the corner 21 of the flexible cloth lamp 20 cannot fall off from the supporting leg 10.

In addition, the supporting legs 10 are further provided with through holes 15, the through holes 15 penetrate through the front cover 11, the rear cover 12 and the positioning columns 123 respectively, and during installation, the four supporting legs 10 can be reinforced to be hung through the through holes 15 by rope threading, so that four corners of the flexible cloth lamp can be prevented from drooping.

In one embodiment, the positioning posts 123 are disposed on the rear cover 12. In other embodiments, the positioning posts 123 may also be disposed on the front cover 11, or the positioning posts 123 abutting against each other are disposed on the front cover 11 and the rear cover 12, which is not limited herein.

In some embodiments, in order to further limit the corner 21 of the flexible cloth lamp 20, the front cover 11 and/or the rear cover 12 is provided with a snap tooth 1241, the snap tooth 1241 is located in the receiving cavity 13, the snap tooth 1241 can extend along the recessed direction of the limiting groove 126, and the snap tooth 1241 is used for snapping the corner 21 of the flexible cloth lamp 20 received in the receiving cavity (13) after the front cover 11 and the rear cover 12 are locked, so that the flexible cloth lamp 20 cannot slide or loosen in use, and the stress on the corner 21 of the flexible cloth lamp 20 is more uniform.

In one embodiment, referring to fig. 3 to 6, the front cover 11 includes a first cover plate 111 and a first side plate 112, wherein the first side plate 112 extends perpendicularly from an edge of the first cover plate 111; the rear cover 12 includes a second cover plate 121 and a second side plate 122, the second side plate 122 extends perpendicularly from an edge of the second cover plate 121, the positioning column 123 is formed on the second cover plate 121, and when the first side plate 112 and the second side plate 122 are engaged with each other, the first cover plate 111 and the second cover plate 121 are disposed oppositely, for example, parallel to each other.

Specifically, referring to fig. 6 and 8, a convex strip 1121 is convexly disposed at an end of the first side plate 112 away from the first cover plate 111, a concave groove 1221 is disposed at an end of the second side plate 122 away from the first cover plate 111, and when the first side plate 112 and the second side plate 122 are mutually engaged, the convex strip 1121 is inserted into the concave groove 1221.

Referring to fig. 3 to 6, at least one supporting rib 124 is protruded at an inner side of the second cover plate 121, and the supporting rib 124 is provided with the engaging teeth 1241. The accommodating cavity 13 is formed among the first cover plate 111, the first side wall, the second cover plate 121, the second side plate 122 and the support rib 124; the biting teeth 1241 are adapted to abut against the corners 21.

During actual installation, the positioning holes 22 on the corners 21 of the flexible cloth lamp 20 are firstly sleeved on the positioning posts 123 on the second cover plate 121, and the other end of the supporting rod 32 is inserted into the limiting groove 126, and then the front cover 11 and the rear cover 12 are locked by bolts, so that the biting teeth 1241 on the supporting ribs 124 just abut against the corners 21 of the flexible cloth lamp 20, and the friction force between the flexible cloth lamp 20 and the supporting ribs 124 is increased, thereby preventing the corners 21 of the flexible cloth lamp 20 from falling off from the supporting legs 10.

At least two support ribs 124 arranged at an included angle and surrounding the periphery of the limiting groove 126 are convexly arranged on the second cover plate 121, for example, the support ribs 124 can be arranged at 45 degrees, 60 degrees or 90 degrees. The engaging teeth 1241 on the supporting rib 124 are uniformly distributed along the extending direction of the length of the supporting rib 124, so that two adjacent edges of the corner 21 can be tightly engaged, the flexible cloth lamp 20 is prevented from falling off, and the engaging force to the corner 21 is uniformly distributed.

Specifically, four support ribs 124 are arranged on the second cover plate 121, wherein two support ribs 124 are arranged in parallel and at intervals and respectively extend along one adjacent edge of the corner 21; the other two support ribs 124 are parallel and spaced apart from each other, and extend along the other adjacent edge of the corner 21, wherein the two support ribs 124 and the other two support ribs 124 are arranged in an L shape. Thus, the contact area between the biting teeth 1241 and the corner 21 can be increased, and the biting teeth 1241 can be prevented from being locally bitten and damaged on the corner 21. It is understood that in other embodiments of the present application, the number of the support ribs 124 may be increased or decreased according to the actual size of the corner 21, and is not particularly limited herein.

Referring to fig. 6, in order to reduce the thickness of the second cover plate 121, a boss 127 is formed on the second cover plate 121 by recessing from the outside to the inside, and a counter bore is formed on the boss 127. The three bosses 127 are distributed in an equilateral triangle, the positioning columns 123 are located between the three bosses 127, the positioning columns 123 are arranged close to one of the bosses 127, the positioning columns 123 are arranged at intersection points of the supporting ribs 124, specifically, one end of each supporting rib 124 is connected with the outer wall of the positioning column 123, the other end of each supporting rib 124 extends towards the other two bosses 127, and optionally, the two groups of supporting ribs 124 can be arranged at a certain included angle, for example, the two groups of supporting ribs 124 can be perpendicular to each other.

In the present application, the height of the supporting rib 124 is close to that of the second side plate 122, that is, the accommodating cavity 13 is mainly formed between the first cover plate 111 and the first side plate 112, and then the supporting rib 124 and the positioning column 123 are both disposed on the second cover plate 121, so that the structures of the first cover plate 111 and the first side plate 112 are simpler.

In one embodiment, referring to fig. 3, a limiting rib 125 is further protruded from an inner side of the second cover plate 121, the limiting rib 125 and the supporting rib 124 are spaced apart, and the limiting rib 125 limits the limiting groove 126. During the installation, install the corner 21 of flexible cloth lamp 20 earlier, then insert the other end of bracing piece 32 in the spacing groove 126, then the corner 21 of spacing groove 126 and flexible cloth lamp 20 carries on spacingly to the one end of bracing piece 32 jointly to make the bracing piece 32 be difficult for droing.

In one embodiment, referring to fig. 6 and 9, the limiting groove 126 includes a groove bottom 1261 and an opening 1262, and the groove bottom 1261 and the opening 1262 are communicated with each other. The groove bottom 1261 has an arc shape, an outer edge of the groove bottom 1261 is connected to an outer peripheral wall of the positioning post 123, the opening portion 1262 has a V shape, and an opening of the opening portion 1262 is gradually increased from the groove bottom 1261 to the outside. The minimum opening of the open portion 1262 is set to be larger than the width of the support bar 32. When the installation, the tip of bracing piece 32 is the arc, and the tip of bracing piece 32 is held in groove bottom 1261 correspondingly, and the other position of the other end of bracing piece 32 is located opening 1262 and can be swung in opening 1262, so can provide certain swing range for the installation of bracing piece 32, can adjust the installation angle. It will be appreciated that the support feet 10 can be mounted at the four corners of flexible cloth lights 20 having different sizes, and still share the same support structure 30, for example, when the flexible cloth light 20 is square to rectangular, the support of the flexible cloth lights 20 having different sizes can be satisfied by the design of the open portion 1262, i.e., as long as the adaptive adjustment support bar 32 is located at the open portion 1262.

In one embodiment, the back surfaces of the front cover 11 and the back cover 12 are provided with screw threads, which can increase the surface friction coefficient of the front cover 11 and the back cover 12, thereby making it easier for a user to grasp the front cover 11 or the back cover 12 when taking and placing.

Specifically, the first spiral thread 1111 is disposed on the back surface of the first cover plate 111, and the second spiral thread 1212 is disposed on the back surface of the second cover plate 121. It is understood that in other embodiments of the present application, the spiral threads may be disposed on the outer surfaces of the front cover 11 and the back cover 12, which is not limited herein.

In another embodiment of the present application, the front cover 11 and the rear cover 12 may also be connected by a buckle, for example, a hook is disposed on the front cover 11, a slot is disposed on the rear cover 12, and the hook and the slot are mutually clamped to form a detachable connection between the front cover 11 and the rear cover 12. This embodiment forms the connection of front cover 11 and back cover 12 through the mode of buckle, and its easy dismounting just need not outside appurtenance. It should be understood that the hooks may be disposed on the back cover 12 and the slots may be disposed on the front cover 11, which is not limited herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A supporting leg (10) for supporting a flexible cloth lamp (20) is characterized in that the supporting leg (10) comprises a front cover (11) and a rear cover (12), and the front cover (11) and the rear cover (12) are fastened with each other and form detachable connection;

the front cover (11) and the rear cover (12) are enclosed to form an accommodating cavity (13), an opening is formed in one side of the accommodating cavity (13), and the accommodating cavity (13) is used for accommodating and limiting corners (21) of the flexible cloth lamp (20);

the rear cover (12) is provided with a limiting groove (126) for accommodating and limiting the external support rod (32);

the limiting groove (126) is positioned on one side of the accommodating cavity (13) close to the rear cover (12);

the limiting groove (126) is communicated with the accommodating cavity (13), or the limiting groove (126) is not communicated with the accommodating cavity (13).

2. The supporting foot (10) as claimed in claim 1, wherein the front cover (11) is provided with at least two mounting posts (113) extending towards the rear cover (12), and the rear cover (12) is provided with at least two mounting holes (1211) at corresponding positions;

or, the rear cover (12) is provided with at least two mounting columns (113) extending towards the front cover (11), and the front cover (11) is provided with at least two mounting holes (1211) at corresponding positions;

fasteners are respectively passed through the mounting holes (1211) and the mounting posts (113) and locked to form a detachable connection of the front cover (11) and the rear cover (12).

3. The supporting foot (10) according to claim 1, wherein the front cover (11) and/or the rear cover (12) is provided with a positioning column (123), the positioning column (123) is located in the accommodating cavity (13), and the positioning column (123) is used for limiting the corner (21) of the flexible cloth lamp (20) accommodated in the accommodating cavity (13);

the supporting leg (10) is further provided with a through hole (15), and the through hole (15) penetrates through the front cover (11), the rear cover (12) and the positioning column (123) respectively.

4. The support foot (10) according to claim 1, characterised in that the front cover (11) and/or the rear cover (12) is provided with a toothing (1241), the toothing (1241) being located in the receiving chamber (13), the toothing (1241) extending in the direction of the recess of the limiting groove (126), the toothing (1241) being intended for gripping the corner (21) received in the receiving chamber (13).

5. A supporting foot (10) according to claim 4, characterised in that the front cover (11) comprises a first cover plate (111) and a first side plate (112), the first side plate (112) extending perpendicularly from the edge of the first cover plate (111);

the rear cover (12) comprises a second cover plate (121) and a second side plate (122), wherein the second side plate (122) extends perpendicularly from the edge of the second cover plate (121); at least one supporting rib (124) is convexly arranged on the inner side of the second cover plate (121), and the supporting rib (124) is provided with the biting teeth (1241);

the first cover plate (111) and the second cover plate (121) are arranged oppositely, and the first side plate (112) and the second side plate (122) are buckled with each other; the accommodating cavity (13) is formed among the first cover plate (111), the first side plate (112), the second cover plate (121), the second side plate (122) and the support rib (124); the biting teeth (1241) are used for abutting against the corners (21).

6. The supporting foot (10) as claimed in claim 5, wherein the second cover plate (121) is provided with at least two supporting ribs (124) protruding therefrom and arranged at an included angle and surrounding the periphery of the limiting groove (126); the biting teeth (1241) on the support rib (124) are uniformly distributed along the length extension direction of the support rib (124).

7. The supporting foot (10) as claimed in claim 5, wherein a limiting rib (125) protrudes from the inner side of the second cover plate (121), the limiting rib (125) is spaced apart from the supporting rib (124), and the limiting rib (125) is limited out of the limiting groove (126).

8. The support foot (10) of claim 7, wherein the restraint slot (126) includes a slot bottom (1261) and an open portion (1262), the slot bottom (1261) being arcuate, the open portion (1262) being V-shaped, the open portion (1262) increasing in opening outwardly from the slot bottom (1261).

9. A support foot (10) according to claim 1, characterised in that the back of both the front cover (11) and the back cover (12) are provided with a screw thread.

10. A lighting device, characterized by comprising a flexible cloth light (20), a support structure (30) and at least three support feet (10) according to any one of claims 1 to 9;

each corner (21) of the flexible cloth lamp (20) is respectively accommodated in the accommodating cavity (13) of each supporting leg (10);

the supporting structure (30) comprises a supporting frame (31) and at least three supporting rods (32), one ends of the supporting rods (32) are connected to the supporting frame (31), and the other ends of the supporting rods (32) are limited in limiting grooves (126) of the supporting legs (10).

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