Mounting structure and lighting device

Abstract

The utility model is suitable for the technical field of lighting equipment, and provides a mounting structure and a lighting device. The installation structure comprises an installation support used for installing the illumination lamp; the mounting part is located on one side of the mounting bracket and used for being connected with an external structure; the connecting piece is installed on the installation support and detachably connected with the installation piece, the installation piece is used for stopping the connecting piece from moving in the first preset direction and the second preset direction, and an included angle is formed between the first preset direction and the second preset direction; the limiting piece is mounted on the mounting bracket, the limiting piece is provided with a limiting block, and a limiting groove is formed in the mounting piece; the limiting piece has a limiting state, when the limiting piece is in the limiting state, the limiting piece is inserted into the limiting groove, the groove wall of the limiting groove is used for stopping the limiting piece from moving in the third preset direction, and the first preset direction and the second preset direction form included angles with the third preset direction. By adopting the mounting structure to assemble the lighting lamp and the external structure, the disassembly and assembly difficulty is reduced, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of lighting equipment, and more specifically, to a mounting structure and a lighting device. Background Art

[0002] In the production of videos, TV series and photography, it is often necessary to use the light emitted by lighting fixtures for fill-in lighting. To ensure the safety of use, lighting fixtures need to be fixedly installed at designated positions on the external structure during use; in order to enable lighting fixtures to be stably installed at designated positions on the external structure, it is usually necessary to use a mounting structure to achieve this.

[0003] When lighting fixtures need to be installed on external structures, they need to be installed on the mounting structure first to form a combination, and then the combination is installed on the external structure as a whole. The assembly operation is relatively cumbersome. In order to ensure the fill light effect, the lighting fixtures used are often panel lights with large size and weight. In this case, the assembly operation of the combination and the external structure will become more difficult and time-consuming. Especially when multiple lighting fixtures need to be installed at the same time or the venue needs to be changed frequently, the time required will be longer, and in serious cases, it will delay the shooting progress and affect the user experience. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a mounting structure and a lighting device, aiming to solve the technical problem of the cumbersome assembly of lighting fixtures and external structures using mounting structures in the prior art.

[0005] To achieve the above-mentioned purpose, according to one aspect of the present application, a mounting structure is provided, including: a mounting bracket for mounting a lighting fixture; a mounting piece located on one side of the mounting bracket and used to connect to an external structure; a connecting piece installed on the mounting bracket, the connecting piece and the mounting piece are detachably connected, and the mounting piece is used to block the connecting piece from moving along a first preset direction and a second preset direction, and the first preset direction and the second preset direction form an angle with each other; a limiting piece installed on the mounting bracket, the limiting piece has a limiting block, and the mounting piece is provided with a limiting groove; the limiting piece has a limiting state, and when the limiting piece is in the limiting state, the limiting piece is inserted into the limiting groove, and the groove wall of the limiting groove is used to block the limiting piece from moving along a third preset direction, and the first preset direction and the second preset direction both form an angle with the third preset direction.

[0006] Optionally, a connecting hole is provided on the mounting member, the connecting member is inserted into the connecting hole, the surface of the connecting member contacts the hole wall of the connecting hole, and the hole wall of the connecting hole is used to prevent the connecting member from moving along the first preset direction.

[0007] Optionally, the connecting hole includes a first hole section and a second hole section connected to the first hole section; the connecting piece has a limiting cap, and the limiting cap of the connecting piece passes through the first hole section and moves to the side of the second hole section away from the mounting bracket, and the second hole section is used to block the limiting cap of the connecting piece from entering the second hole section in a direction close to the mounting bracket, and the direction in which the limiting cap of the connecting piece moves toward the mounting bracket is a second preset direction; the bottom of the limiting groove is used to block the limiting block of the limiting piece from moving in a direction away from the mounting bracket, and the direction in which the limiting block of the limiting piece moves away from the mounting bracket is parallel to the direction in which the limiting cap of the connecting piece moves toward the mounting bracket.

[0008] Optionally, the connection direction of the first hole segment and the second hole segment is parallel to the third preset direction; the groove wall of the limiting groove is used to prevent the limiting block from moving along the third preset direction.

[0009] Optionally, the limit member is located between the mounting bracket and the mounting member, and the limit member is slidably installed on the mounting bracket along a second preset direction. The limit member also has an avoidance state. When the limit member is in the avoidance state, the limit block of the limit member is located outside the limit groove; the mounting structure also includes a pushing member, which is installed on the mounting bracket and is used to push the limit member to switch from the avoidance state to the limiting state.

[0010] Optionally, the pushing member is located between the mounting bracket and the limiting member, the pushing member rotates on the mounting bracket, the pushing member has a pushing tooth, and the limiting member is provided with a pushing groove for inserting or withdrawing the pushing tooth; when the limiting member is in a limiting state, the pushing tooth of the pushing member is located outside the pushing groove and contacts with the limiting member; when the limiting member is in an avoidance state, the pushing tooth of the pushing member is inserted into the pushing groove.

[0011] Optionally, the mounting structure further includes a bearing member and a reset member, the limiting member is provided with a sliding hole, the bearing member passes through the sliding hole, the bearing member is mounted on the mounting bracket, and the limiting member is slidably mounted on the bearing member; the bearing member has a blocking plate, and the blocking plate of the bearing member is located on the side of the sliding hole away from the mounting bracket; the reset member is located between the sliding hole and the blocking plate of the bearing member, and is sleeved on the bearing member, the sliding hole is used to block the reset member from entering, the blocking plate of the bearing member is used to block the reset member from detaching from the bearing member, and the reset member is used to drive the limiting member to switch from the limiting state to the avoidance state.

[0012] Optionally, the mounting structure further includes a driving rod, which is connected to the pushing member and is used to drive the pushing member to rotate on the mounting bracket.

[0013] Optionally, the mounting structure also includes a limit assembly, which includes a mounting body and a limit body. The mounting body is mounted on the mounting bracket, and a rotating groove is provided on the mounting body. The driving rod is used to drive the pushing member to rotate in the rotating groove; the limit body is slidably mounted on the mounting body; when the limit member is in a limited state, the limit body is located in the rotating groove, and is used to cooperate with the groove wall of the rotating groove to prevent the driving rod from rotating.

[0014] Optionally, the mounting body has a accommodating cavity, and the limit body is slidably installed in the accommodating cavity. A connecting port is provided on the mounting body, and the accommodating cavity is connected with the rotating groove through the connecting port. The limit body is used to enter and exit the accommodating cavity through the connecting port; the limit assembly also includes a matching block and a limit spring, and the matching block and the limit spring are both located in the accommodating cavity. The matching block is sleeved on the outer periphery of the limit body, and the connecting port is used to prevent the matching block from entering the rotating groove. The limit spring is located on the side of the matching block away from the connecting port, and is sleeved on the outer periphery of the limit body. The limit spring is in contact with the matching block and the cavity wall of the accommodating cavity, and the limit spring is used to drive the limit body to enter the rotating groove.

[0015] Optionally, the connecting member is a bolt, and the connecting member can be detachably mounted on the mounting bracket.

[0016] According to another aspect of the present application, a lighting device is provided. The lighting device includes a lighting fixture and the above-mentioned mounting structure. The lighting fixture is connected to the mounting bracket via a fastener.

[0017] The beneficial effect of the mounting structure provided by the present application is that, compared with the prior art, when the mounting structure in the present application is used to assemble the lighting fixture and the external structure, since the connecting member and the mounting member are detachably connected, the lighting fixture can be first installed on the mounting bracket, and the mounting member can be installed on the external structure, so as to avoid the need to install the combination of the lighting fixture and the mounting structure as a whole on the external structure, thereby effectively reducing the force required for assembly and disassembly and reducing the difficulty of operation; then the connecting member with the lighting fixture and the mounting bracket installed is installed on the mounting member to limit the movement of the connecting member and the mounting bracket with the lighting fixture installed along the first preset direction and the second preset direction, and then the limit block of the limit member is inserted into the limit groove to limit the movement of the limit member and the mounting bracket with the lighting fixture installed along the third preset direction; by using the mounting structure in the present application to assemble the lighting fixture and the external structure, not only the difficulty of disassembly and assembly is effectively reduced and the efficiency of disassembly and assembly is improved, but also the stability of the lighting fixture, the mounting structure and the external structure as a whole is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of the installation structure provided in the embodiment of the present application;

[0020] Figure 2A side cross-sectional schematic diagram of the installation structure provided in an embodiment of the present application;

[0021] Figure 3 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0022] Figure 4 A schematic diagram of the structure of the installation structure provided in the embodiment of the present application after the installation parts are hidden;

[0023] Figure 5 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0024] Figure 6 A schematic diagram of the structure of the installation structure provided in an embodiment of the present application with the installation member and the limit member hidden in the first viewing angle;

[0025] Figure 7 A schematic diagram of the structure after the installation member, the limiting member, the pushing member, the driving rod and the limiting assembly provided in the embodiment of the present application are assembled;

[0026] Figure 8 for Figure 7 The enlarged schematic diagram of the center C;

[0027] Fig. 9 A schematic diagram of the structure of the installation structure provided in the embodiment of the present application with the installation member and the limit member hidden in the second viewing angle state;

[0028] Fig.10 for Fig. 9 Enlarged schematic diagram of point D in the middle.

[0029] The reference numerals in the above drawings are as follows:

[0030] 100, mounting bracket; 110, bracket body; 120, connecting structure; 200, mounting member; 210, limiting groove; 220, connecting hole; 221, first hole section; 222, second hole section; 300, connecting member; 310, connecting body; 320, limiting cap; 400, limiting member; 410, limiting body; 411, pushing groove; 412, sliding hole; 420, limiting block; 500, pushing member; 510, pushing body; 520, pushing tooth; 530, mounting bolt; 600, bearing member; 610, bearing body; 620, blocking plate; 700, reset member; 800, driving rod; 900, limiting assembly; 910, mounting body; 911, rotating groove; 912, accommodating chamber; 920, limiting body; 930, matching block; 940, limiting spring; 950, sealing plate. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. In the absence of conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] As described in the background technology, at present, in scenes such as making videos, film and television dramas, and taking photos, it is often necessary to use the light emitted by lighting fixtures for fill-in processing. In order to ensure the safety of use, the lighting fixture needs to be fixedly installed at a designated position on the external structure during use; in order to enable the lighting fixture to be stably installed at the designated position on the external structure, it is usually necessary to use the mounting structure to achieve this. When the lighting fixture needs to be installed on the external structure, the lighting fixture needs to be first installed on the mounting structure to form a combination, and then the combination is installed as a whole on the external structure. The assembly operation is relatively cumbersome; in order to ensure the fill-in effect, the lighting fixture used is often a panel lamp with a large volume and weight. In this case, the assembly operation of the combination and the external structure will become more difficult and time-consuming; especially when multiple lighting fixtures need to be installed at the same time or the venue needs to be changed frequently, the time required will be longer, and it will seriously delay the shooting progress and affect the user experience.

[0036] Reference Figures 1 to 4 In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a mounting structure, which includes a mounting bracket 100, a mounting member 200, a connecting member 300 and a limiting member 400, wherein the mounting bracket 100 is used to install the lighting fixture; the mounting member 200 is located on one side of the mounting bracket 100 and is used to connect with an external structure; the connecting member 300 is installed on the mounting bracket 100, and the connecting member 300 is detachably connected to the mounting member 200, and the mounting member 200 is used to prevent the connecting member 300 from moving along the first pre- The first preset direction and the second preset direction form an angle with each other; the limit member 400 is installed on the mounting bracket 100, the limit member 400 has a limit block 420, and the mounting member 200 is provided with a limit groove 210; the limit member 400 has a limiting state, when the limit member 400 is in the limiting state, the limit member 400 is inserted into the limiting groove 210, and the groove wall of the limiting groove 210 is used to prevent the limit member 400 from moving along the third preset direction, and the first preset direction and the second preset direction both form an angle with the third preset direction.

[0037] In the embodiment of the present application, the lighting fixture is a panel lamp. In other embodiments, the lighting fixture can also be a ring lamp or a lamp of other shapes; the external structure is a support frame or a support rod; the mounting member 200 is generally provided with a socket for inserting the connecting member 300, the connecting member 300 is inserted into the socket and abuts against the hole wall of the socket, the hole wall of the socket is used to prevent the connecting member 300 and the mounting bracket 100 from shaking left and right and up and down; the limiting groove 210 is provided on the surface of the mounting member 200 close to the mounting bracket 100, the limiting member 400 generally includes a limiting body 410 and a limiting block 420, the limiting block 420 is fixedly mounted on the limiting body 410, the limiting block 420 can be inserted into the limiting groove 210, and the groove wall of the limiting groove 210 is used to prevent the mounting bracket 100 from moving in a direction close to or away from the mounting member 200.

[0038] When the mounting structure in the present application is used to assemble the lighting fixture and the external structure, since the connecting member 300 and the mounting member 200 are detachably connected, the lighting fixture can be first installed on the mounting bracket 100, and the mounting member 200 can be installed on the external structure, so as to avoid the need to install the combination of the lighting fixture and the mounting structure as a whole on the external structure, thereby effectively reducing the force required for assembly and disassembly and reducing the difficulty of operation; then the connecting member 300 with the lighting fixture and the mounting bracket 100 installed is installed on the mounting member 200 to limit the movement of the connecting member 300 and the mounting bracket 100 with the lighting fixture installed in the first preset direction and the second preset direction, and then the limit block 420 of the limit member 400 is inserted into the limit groove 210 to limit the movement of the limit member 400 and the mounting bracket 100 with the lighting fixture installed in the third preset direction; by adopting the mounting structure in the present application to assemble the lighting fixture and the external structure, not only the difficulty of disassembly and assembly is effectively reduced and the efficiency of disassembly and assembly is improved, but also the stability of the lighting fixture, the mounting structure and the external structure as a whole is ensured.

[0039] In other embodiments, a gourd hole is provided on the mounting member 200, and the connecting member 300 is inserted into the small hole in the gourd hole from the large hole in the gourd hole and abuts against the hole wall of the small hole in the gourd hole. The hole wall of the small hole in the gourd hole is used to prevent the connecting member 300 from shaking left and right. At the same time, a blocking plate is installed on the connecting member 300, and the blocking plate is located on the side of the mounting member 200 away from the mounting bracket 100, and abuts against the surface of the mounting member 200 away from the mounting bracket 100. The surface of the mounting member 200 away from the mounting bracket 100 is used to prevent the connecting member 300 from moving in a direction close to the mounting bracket 100 and then separating from the mounting member 200; the limiting block 420 of the limiting member 400 is inserted into the limiting groove 210 and maintains abutment with the groove wall and the groove bottom of the limiting groove 210. The groove wall of the limiting groove 210 is used to prevent the mounting bracket 100 from moving up and down, and the groove bottom of the limiting groove 210 is used to prevent the mounting bracket 100 from moving in a direction close to the mounting member 200.

[0040] In order to reduce the difficulty of assembling the lighting fixture and the mounting bracket 100, the lighting fixture is detachably mounted on the mounting bracket 100 using quick-release screws; in order to improve the stability of the lighting fixture on the mounting bracket 100, the mounting bracket 100 includes a bracket body 110 and a connecting structure 120, the shape of the bracket body 110 is a shape with uniform force, such as an H-shape, the connecting structure 120 is fixedly mounted at the middle position of the bracket body 110, the connecting piece 300 and the limit piece 400 are both mounted on the connecting structure 120, and the number of quick-release screws is multiple, and the multiple quick-release screws are respectively mounted at multiple corners of the bracket body 110; in order to facilitate the connection between the connecting piece 300 and the mounting bracket 100, the connecting piece 300 is Bolts; In order to reduce the difficulty of assembling the mounting member 200 and the external structure, a plurality of bolt holes are provided on the mounting member 200, and the mounting member 200 is detachably mounted on the external structure using connecting bolts; In order to reduce the difficulty of disassembly and assembly, improve the efficiency of disassembly and assembly, and enable the mounting bracket 100 to be more stably mounted on the mounting member 200, the first preset direction, the second preset direction, and the third preset direction are perpendicular to each other; In order to ensure the blocking effect of the mounting member 200 on the limiting member 400, the number of the limiting blocks 420 is multiple, and the multiple limiting blocks 420 are arranged at intervals around the circumference of the limiting body 410, the number of the limiting grooves 210 is the same as the number of the limiting blocks 420, and the multiple limiting blocks 420 are respectively arranged in a one-to-one correspondence with the multiple limiting grooves 210.

[0041] Reference Figure 1 , Figure 2 as well as Figure 5 In one embodiment, a connecting hole 220 is provided on the mounting member 200, and the connecting member 300 is inserted into the connecting hole 220. The surface of the connecting member 300 contacts the hole wall of the connecting hole 220, and the hole wall of the connecting hole 220 is used to prevent the connecting member 300 from moving along the first preset direction.

[0042] In this embodiment, a partial structure of the connecting member 300 is inserted into the connecting hole 220, and the surface of the partial structure of the connecting member 300 is in contact with the hole wall of the connecting hole 220; when the connecting member 300 is connected to the mounting member 200, the partial structure of the connecting member 300 is directly driven to pass through the connecting hole 220, and the surface of the connecting member 300 is in contact with the hole wall of the connecting hole 220. At this time, the hole wall of the connecting hole 220 can prevent the connecting member 300 from moving along the first preset direction.

[0043] In addition, in order to strengthen the connection strength between the mounting bracket 100 and the mounting member 200 and the stability of the mounting bracket 100 on the mounting member 200, there are multiple connecting members 300, and the multiple connecting members 300 are arranged at intervals. The number of connecting holes 220 is the same as the number of connecting members 300, and the multiple connecting holes 220 are respectively arranged at the corners of the mounting member 200, and the multiple connecting members 300 are respectively arranged corresponding to the multiple connecting holes 220.

[0044] Reference Figures 1 to 5 In one embodiment, the connecting hole 220 includes a first hole section 221 and a second hole section 222 connected to the first hole section 221; the connecting member 300 has a limiting cap 320, and the limiting cap 320 of the connecting member 300 passes through the first hole section 221 and moves to the side of the second hole section 222 away from the mounting bracket 100, and the second hole section 222 is used to prevent the limiting cap 320 of the connecting member 300 from entering the second hole section 222 in a direction close to the mounting bracket 100, and the direction in which the limiting cap 320 of the connecting member 300 moves toward the mounting bracket 100 is a second preset direction; the bottom of the limiting groove 210 is used to prevent the limiting block 420 of the limiting member 400 from moving in a direction away from the mounting bracket 100, and the direction in which the limiting block 420 of the limiting member 400 moves toward the mounting bracket 100 is parallel to the direction in which the limiting cap 320 of the connecting member 300 moves toward the mounting bracket 100.

[0045] In this embodiment, the connection hole 220 is a gourd through hole, and the aperture of the first hole segment 221 is larger than the aperture of the second hole segment 222; the connector 300 generally includes a connection body 310 and a limiting cap 320, wherein the diameter of the connection body 310 is smaller than the aperture of the first hole segment 221, and a part of the structure of the connection body 310 is located in the second hole segment 222 and contacts the hole wall of the second hole segment 222, so that the hole wall of the second hole segment 222 blocks the connector 300 from moving along the first preset direction; the limiting cap 320 is fixedly mounted on the connection body 310 away from the mounting bracket 1 00, the diameter of the limiting cap 320 is larger than the diameter of the connecting body 310, larger than the aperture of the second hole section 222, and smaller than the aperture of the first hole section 221. The limiting cap 320 can pass through the first hole section 221 and contact the surface of the mounting member 200 away from the mounting bracket 100 to be blocked outside the second hole section 222; when the limiting member 400 is in the limiting state, the surface of the limiting block 420 away from the mounting bracket 100 contacts the bottom of the limiting groove 210, so that the bottom of the limiting groove 210 blocks the limiting block 420 from continuing to move toward the mounting member 200.

[0046] When assembling the mounting bracket 100 and the mounting member 200, firstly, the limiting cap 320 is moved through the first hole section 221 to the side of the second hole section 222 away from the mounting bracket 100; then, a partial structure of the connecting body 310 is located in the second hole section 222 and contacts the hole wall of the second hole section 222; then, the surface of the limiting cap 320 close to the mounting member 200 contacts the surface of the mounting member 200 away from the mounting bracket 100; then, the limiting block 420 is driven to move toward the limiting groove 210 until the surface of the limiting block 420 away from the mounting bracket 100 contacts the bottom of the limiting groove 210.

[0047] Reference Figure 3and Figure 5 In one embodiment, the connection direction of the first hole segment 221 and the second hole segment 222 is parallel to the third preset direction; the groove wall of the limiting groove 210 is used to prevent the limiting block 420 from moving along the third preset direction.

[0048] In this embodiment, the surface of the limit block 420 away from the mounting bracket 100 is the first surface, and the surface of the limit block 420 adjacent to the first surface is the second surface. When the limit member 400 is in the limited state, the second surface of the limit block 420 contacts the groove wall of the limit groove 210, so that the groove wall of the limit groove 210 blocks the limit block 420 from moving along the third preset direction. In the process of pushing the limit block 420 to move in the limit groove 210, the second surface of the limit block 420 is always in contact with the groove wall of the limit groove 210, and the limit block 420 can be stopped from moving after the first surface of the limit block 420 contacts the groove bottom of the limit groove 210.

[0049] Reference Figure 2 , Figure 3 as well as Figures 6 to 8 In one embodiment, the limit member 400 is located between the mounting bracket 100 and the mounting member 200, and the limit member 400 is slidably installed on the mounting bracket 100 along the second preset direction. The limit member 400 also has an avoidance state. When the limit member 400 is in the avoidance state, the limit block 420 of the limit member 400 is located outside the limit groove 210; the mounting structure also includes a pushing member 500, which is installed on the mounting bracket 100 and is used to push the limit member 400 to switch from the avoidance state to the limiting state.

[0050] In this embodiment, a bearing rod is generally installed on the mounting bracket 100, and the bearing rod is installed on the mounting bracket 100. A mounting hole is provided on the limiting member 400, and the bearing rod passes through the mounting hole. The limiting member 400 is slidably installed on the bearing rod using the mounting hole; the pushing member 500 is a screw rod rotatably installed on the connecting structure 120, and a screw hole is provided on the mounting bracket 100 for the screw rod to pass through, and an internal thread that matches the external thread on the screw rod is provided on the inner wall of the screw hole. When the limiting member 400 needs to switch from the avoidance state to the limiting state, the pushing member 500 is driven to rotate on the mounting bracket 100, and the pushing member 500 will push the limiting member 400 to move toward the mounting member 200 until the limiting block 420 is away from the surface of the mounting bracket 100 and contacts the bottom of the limiting groove 210.

[0051] Reference Figure 2 , Figure 3 as well as Figures 6 to 8In one embodiment, the pushing member 500 is located between the mounting bracket 100 and the limiting member 400, the pushing member 500 rotates on the mounting bracket 100, the pushing member 500 has a pushing tooth 520, and the limiting member 400 is provided with a pushing groove 411 for the pushing tooth 520 to be inserted or pulled out; when the limiting member 400 is in a limiting state, the pushing tooth 520 of the pushing member 500 is located outside the pushing groove 411 and contacts with the limiting member 400; when the limiting member 400 is in an avoidance state, the pushing tooth 520 of the pushing member 500 is inserted into the pushing groove 411, so that the limiting block 420 of the limiting member 400 can be pulled out of the limiting groove 210.

[0052] In this embodiment, the pusher 500 generally includes a pusher body 510 and a pusher tooth 520. The pusher body 510 rotates around a preset axis on the connection structure 120. The pusher tooth 520 is fixedly mounted on the surface of the pusher body 510 close to the stopper 400. The pusher groove 411 is arranged on the surface of the stopper body 410 close to the mounting bracket 100. When the stopper 400 is in the limit state, the pusher tooth 520 abuts against the surface of the stopper 400 close to the mounting bracket 100, and the pusher tooth 520 applies a thrust to the stopper 400, so that the stopper block 420 stays stably in the limit groove 210. In this case, the length between the stopper 400 and the mounting bracket 100 is the limit length. When the stopper 400 is in the avoidance state, the pusher tooth 520 is inserted into the pusher groove 411. In this case, the length between the stopper 400 and the mounting bracket 100 is less than the limit length, so that the stopper block 420 can be drawn out of the limit groove 210.

[0053] In addition, in order to enable the pushing tooth 520 to be smoothly inserted into or pulled out of the pushing groove 411, so that the limiting member 400 can smoothly switch between the limiting state and the avoidance state, the pushing tooth 520 is a bevel tooth and the pushing groove 411 is a bevel groove; in order to enable the pushing body 510 to rotate on the mounting bracket 100, a mounting bolt 530 is installed on the mounting bracket 100, and the mounting bolt 530 has a mounting nut. The mounting nut is located on the side of the mounting bracket 100 close to the mounting member 200, and the pushing body 510 is sleeved on the outer periphery of the mounting nut and rotates on the outer periphery of the mounting nut; in order to enable the pushing body 510 to rotate smoothly on the mounting nut, the mounting nut includes a first cap body and a second cap body coaxial with the first cap body, the second cap body is located on the side of the first cap body away from the mounting bracket 100, the diameter of the second cap body is larger than the diameter of the first cap body, and a mounting step groove is provided on the pushing body 510, and the mounting nut is inserted into the mounting step groove and fits with the groove wall of the mounting step groove. In addition, in order to enable the limiting block 420 to be smoothly inserted into the limiting groove 210 , a plurality of pushing teeth 520 are provided, and the plurality of pushing teeth 520 are arranged at intervals around the circumference of the pushing body 510 .

[0054] Reference Figure 2 , Figure 4 , Figure 6 as well as Figure 7 In one embodiment, the mounting structure further includes a bearing member 600 and a reset member 700. The limiting member 400 is provided with a sliding hole 412, the bearing member 600 passes through the sliding hole 412, the bearing member 600 is mounted on the mounting bracket 100, and the limiting member 400 is slidably mounted on the bearing member 600; the bearing member 600 has a blocking plate 620, and the blocking plate 620 of the bearing member 600 is located on the side of the sliding hole 412 away from the mounting bracket 100; the reset member 700 is located between the sliding hole 412 and the blocking plate 620 of the bearing member 600, and is sleeved on the bearing member 600, the sliding hole 412 is used to block the reset member 700 from entering, the blocking plate 620 of the bearing member 600 is used to block the reset member 700 from detaching from the bearing member 600, and the reset member 700 is used to drive the limiting member 400 to switch from the limiting state to the avoidance state.

[0055] In this embodiment, the supporting member 600 generally includes a supporting body 610 and a blocking plate 620, a sliding hole 412 is provided on the limiting body 410, the supporting body 610 passes through the sliding hole 412, the supporting body 610 is installed on the connecting structure 120, the limiting member 400 is slidably installed on the supporting body 610, and the blocking plate 620 is fixedly installed on the end of the supporting body 610 away from the mounting bracket 100; the reset member 700 is a reset spring, the reset spring is sleeved on the supporting body 610, the outer diameter of the reset spring is larger than the aperture of the sliding hole 412 and smaller than the diameter of the blocking plate 620, the first end of the reset spring abuts against the surface of the limiting body 410 away from the mounting bracket 100, and the second end of the reset spring abuts against the surface of the blocking plate 620 close to the mounting bracket 100. When the limiter 400 is in the limit state, the limit block 420 is inserted into the limit slot 210, the push tooth 520 is located outside the push slot 411, and a thrust is applied toward the limiter 400, at which time the return spring will be in a compressed state; when the limiter 400 needs to switch from the limit state to the avoidance state, the push body 510 is driven to rotate, during which the push tooth 520 is pulled out from the push slot 411, and the return spring in a compressed state will also push the limiter 400 toward the direction close to the mounting bracket 100 until the return spring is in the natural state, at which time the limit block 420 will also be located outside the limit slot 210, and the push tooth 520 will be located in the push slot 411. The reset member 700 is provided to play a reset role, which is convenient for driving the limiter 400 to switch from the limit state to the avoidance state.

[0056] In addition, to facilitate the installation of the supporting member 600 on the mounting bracket 100, the supporting member 600 is a bolt; to ensure that the limiting block 420 can be smoothly pulled out of the limiting groove 210, multiple supporting members 600 and reset members 700 are provided, and the number of reset members 700 is the same as the number of supporting members 600, and the multiple reset members 700 are arranged one-to-one correspondingly to the multiple supporting members 600.

[0057] Reference Figure 6 , Figure 7 , Fig. 9 as well as Fig.10 In one embodiment, the mounting structure further includes a driving rod 800, which is connected to the pusher 500 and is used to drive the pusher 500 to rotate on the mounting bracket 100. The provided driving rod 800 improves the convenience of driving the pusher 500 to rotate. In addition, in order to improve the convenience of connecting the driving rod 800 with the pusher 500, the driving rod 800 is connected to the pusher body 510 by a threaded connection.

[0058] Reference Figure 6 , Figure 7 , Fig. 9 as well as Fig.10 In one embodiment, the mounting structure further includes a limiting assembly 900, which includes a mounting body 910 and a limiting body 920. The mounting body 910 is mounted on the mounting bracket 100, and a rotation groove 911 is provided on the mounting body 910. The driving rod 800 is used to drive the pushing member 500 to rotate in the rotation groove 911; the limiting body 920 is slidably mounted on the mounting body 910; when the limiting member 400 is in a limited state, the limiting body 920 is located in the rotation groove 911, and is used to cooperate with the groove wall of the rotation groove 911 to prevent the driving rod 800 from rotating.

[0059] In this embodiment, the surface of the mounting body 910 close to the connection structure 120 is in contact with the surface of the connection structure 120 close to the mounting member 200. A groove is provided on the surface of the mounting body 910 close to the connection structure 120. The driving rod 800 rotates in the groove. Two opposite groove walls on the groove are used to prevent the driving rod 800 from escaping from the groove. The groove is formed into a rotation groove 911. When the limiting member 400 is in the limiting state, the driving rod 800 not only contacts the limiting body 920, but also contacts the groove wall of the rotation groove 911, thereby preventing the driving rod 800 from driving the pushing member 500 to rotate, avoiding the pushing tooth 520 from being pulled out of the limiting groove 210, and ensuring the stability of the mounting structure as a whole. The setting of the limiting assembly 900 plays a role of insurance and limiting, ensuring that the limiting member 400 can be stably in the limiting state. In addition, in order to enable the driving rod 800 to rotate smoothly in the rotating groove 911, the rotating groove 911 is a through groove; in order to facilitate the installation of the mounting body 910 on the mounting bracket 100, the mounting body 910 is installed on the mounting bracket 100 with screws; in order to enable the limiting body 920 to be smoothly lifted by the driving rod 800, the limiting body 920 has a guiding inclined surface.

[0060] Reference Figure 6 , Figure 7 , Fig. 9 as well as Fig.10 In one embodiment, the mounting body 910 has a accommodating cavity 912, and the limiting body 920 is slidably installed in the accommodating cavity 912. A connecting port is provided on the mounting body 910, and the accommodating cavity 912 is connected with the rotating groove 911 through the connecting port. The limiting body 920 is used to enter and exit the accommodating cavity 912 through the connecting port; the limiting assembly 900 also includes a matching block 930 and a limiting spring 940, and the matching block 930 and the limiting spring 940 are both located in the accommodating cavity 912. The matching block 930 is sleeved on the outer periphery of the limiting body 920, and the connecting port is used to prevent the matching block 930 from entering the rotating groove 911. The limiting spring 940 is located on a side of the matching block 930 away from the connecting port, and is sleeved on the outer periphery of the limiting body 920. The limiting spring 940 contacts the matching block 930 and contacts the cavity wall of the accommodating cavity 912, and the limiting spring 940 is used to drive the limiting body 920 to enter the rotating groove 911.

[0061] In this embodiment, the accommodating cavity 912 is located on one side of the rotating groove 911, and a through hole is provided on the cavity wall of the accommodating cavity 912 away from the rotating groove 911 for the limiting body 920 to pass through the accommodating cavity 912; the matching block 930 is fixedly sleeved on the outer periphery of the limiting body 920, and the matching block 930 completely covers the connecting port, so that the connecting port prevents the matching block 930 from entering the rotating groove 911. When it is necessary to drive the driving rod 800 to rotate in the rotating groove 911 so that the limiting member 400 switches from the limiting state to the avoidance state, the limiting body 920 is pushed into the accommodating cavity 912 until the limiting body 920 is completely located in the accommodating cavity 912. At this time, the limiting spring 940 is in a compressed state, and then the driving rod 800 can be driven to rotate in the rotating groove 911; when the limiting member 400 is in the limiting state and it is necessary to prevent the driving rod 800 from rotating, the limiting body 920 is released, and the limiting body 920 will enter the limiting groove 210 under the action of the elastic force applied by the limiting spring 940, and cooperate with the groove wall of the limiting groove 210 to prevent the driving rod 800 from rotating. In addition, in order to facilitate the processing and manufacturing of the limit body 920 and the matching block 930, the limit body 920 and the matching block 930 are integrally formed; in order to facilitate the assembly of the matching block 930 into the accommodating cavity 912, the accommodating cavity 912 has a cavity opening, and a sealing plate 950 for sealing the cavity opening of the accommodating cavity 912 is detachably installed on the mounting body 910 by means of screws; in order to facilitate pulling the matching block 930 to move within the accommodating cavity 912, a handle located outside the accommodating cavity 912 is fixedly installed on the matching block 930, and a sliding groove for the handle to move back and forth is provided on the sealing plate 950.

[0062] Reference Figure 1 , Figure 2 , Figure 4 , Figure 6 as well as Figure 7 In one embodiment, the connecting member 300 is a bolt, and the connecting member 300 can be detachably mounted on the mounting bracket 100. The connecting member 300 designed in this way improves the assembly efficiency of the connecting member 300 and the mounting bracket 100 and reduces the assembly difficulty.

[0063] Reference Figures 1 to 10 According to another aspect of the present application, the present application also provides a lighting device, which includes a lighting fixture and the above-mentioned mounting structure, and the lighting fixture is connected to the mounting bracket 100 through fasteners.

[0064] In the embodiment of the present application, the lighting fixture is a panel light. In other embodiments, the lighting fixture may also be a ring light or a light of other shapes. The lighting fixture is detachably mounted on the mounting bracket 100 using a quick-release screw.

[0065] In summary, the implementation of the mounting structure and lighting fixture provided in this embodiment has at least the following beneficial technical effects: when the mounting structure of the present application is used to assemble the lighting fixture and the external structure, since the connecting member 300 and the mounting member 200 are detachably connected, the lighting fixture can be first installed on the mounting bracket 100, and the mounting member 200 can be installed on the external structure, so as to avoid the need to install the combination of the lighting fixture and the mounting structure as a whole on the external structure, thereby effectively reducing the effort required for assembly and disassembly and reducing the difficulty of operation; then, the connecting member 300 with the lighting fixture and the mounting bracket 100 installed can be installed on the external structure. The connecting member 300 is installed on the mounting member 200 to limit the movement of the connecting member 300 and the mounting bracket 100 on which the lighting fixture is installed along the first preset direction and the second preset direction, and then the limit block 420 of the limit member 400 is inserted into the limit groove 210 to limit the movement of the limit member 400 and the mounting bracket 100 on which the lighting fixture is installed along the third preset direction; by adopting the mounting structure in the present application to assemble the lighting fixture and the external structure, not only the difficulty of disassembly and assembly is effectively reduced and the efficiency of disassembly and assembly is improved, but also the overall stability of the lighting fixture, the mounting structure and the external structure is ensured.

[0066] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A mounting structure, characterized in that: include: A mounting bracket (100) for mounting a lighting fixture; A mounting member (200), located on one side of the mounting bracket (100), and used for connecting to an external structure; a connecting member (300) mounted on the mounting bracket (100), the connecting member (300) being detachably connected to the mounting member (200), the mounting member (200) being used to prevent the connecting member (300) from moving along a first preset direction and a second preset direction, the first preset direction and the second preset direction forming an angle with each other; A limiting member (400) is mounted on the mounting bracket (100), the limiting member (400) having a limiting block (420), and the mounting member (200) is provided with a limiting groove (210); the limiting member (400) has a limiting state, and when the limiting member (400) is in the limiting state, the limiting member (400) is inserted into the limiting groove (210), and the groove wall of the limiting groove (210) is used to prevent the limiting member (400) from moving along a third preset direction, and the first preset direction and the second preset direction both form an angle with the third preset direction.

2. The mounting structure according to claim 1, characterized in that: The mounting member (200) is provided with a connecting hole (220), the connecting member (300) is inserted into the connecting hole (220), the surface of the connecting member (300) is in contact with the hole wall of the connecting hole (220), and the hole wall of the connecting hole (220) is used to prevent the connecting member (300) from moving along the first preset direction.

3. The mounting structure according to claim 2, characterized in that: The connecting hole (220) comprises a first hole section (221) and a second hole section (222) connected to the first hole section (221); the connecting piece (300) comprises a limiting cap (320), the limiting cap (320) of the connecting piece (300) passes through the first hole section (221) and moves to a side of the second hole section (222) away from the mounting bracket (100), and the second hole section (222) is used to prevent the limiting cap (320) of the connecting piece (300) from entering the second hole section (221) in a direction close to the mounting bracket (100). 2), the direction in which the limiting cap (320) of the connecting member (300) moves toward the mounting bracket (100) is the second preset direction; the bottom of the limiting groove (210) is used to prevent the limiting block (420) of the limiting member (400) from moving in a direction away from the mounting bracket (100), and the direction in which the limiting block (420) of the limiting member (400) moves away from the mounting bracket (100) is parallel to the direction in which the limiting cap (320) of the connecting member (300) moves toward the mounting bracket (100).

4. The mounting structure according to claim 3, characterized in that: The connection direction of the first hole segment (221) and the second hole segment (222) is parallel to the third preset direction; and the groove wall of the limiting groove (210) is used to prevent the limiting block (420) from moving along the third preset direction.

5. The mounting structure according to claim 3, characterized in that: The limiting member (400) is located between the mounting bracket (100) and the mounting member (200); the limiting member (400) is slidably mounted on the mounting bracket (100) along the second preset direction; the limiting member (400) also has an avoidance state; when the limiting member (400) is in the avoidance state, the limiting block (420) of the limiting member (400) is located outside the limiting groove (210); The mounting structure further comprises a pushing member (500), wherein the pushing member (500) is mounted on the mounting bracket (100) and is used to push the limiting member (400) to switch from the avoiding state to the limiting state.

6. The mounting structure according to claim 5, characterized in that: The pushing member (500) is located between the mounting bracket (100) and the limiting member (400), the pushing member (500) rotates on the mounting bracket (100), the pushing member (500) has a pushing tooth (520), and the limiting member (400) is provided with a pushing groove (411) for the pushing tooth (520) to be inserted into or withdrawn from; When the limiting member (400) is in the limiting state, the pushing tooth (520) of the pushing member (500) is located outside the pushing groove (411) and contacts the limiting member (400); when the limiting member (400) is in the avoiding state, the pushing tooth (520) of the pushing member (500) is inserted into the pushing groove (411).

7. The mounting structure according to claim 6, characterized in that: The mounting structure further comprises a bearing member (600) and a reset member (700); the limiting member (400) is provided with a sliding hole (412); the bearing member (600) passes through the sliding hole (412); the bearing member (600) is mounted on the mounting bracket (100); and the limiting member (400) is slidably mounted on the bearing member (600); The bearing member (600) has a blocking plate (620), and the blocking plate (620) of the bearing member (600) is located on a side of the sliding hole (412) away from the mounting bracket (100); the reset member (700) is located between the sliding hole (412) and the blocking plate (620) of the bearing member (600), and is sleeved on the bearing member (600); the sliding hole (412) is used to block the reset member (700) from entering, and the blocking plate (620) of the bearing member (600) is used to block the reset member (700) from detaching from the bearing member (600); the reset member (700) is used to drive the limiting member (400) to switch from the limiting state to the avoiding state.

8. The mounting structure according to claim 6, characterized in that: The mounting structure further comprises a driving rod (800), wherein the driving rod (800) is connected to the pushing member (500) and is used to drive the pushing member (500) to rotate on the mounting bracket (100).

9. The mounting structure according to claim 8, characterized in that: The mounting structure further comprises a limiting assembly (900), wherein the limiting assembly (900) comprises a mounting body (910) and a limiting body (920), wherein the mounting body (910) is mounted on the mounting bracket (100), and a rotation groove (911) is provided on the mounting body (910), and the driving rod (800) is used to drive the pushing member (500) to rotate in the rotation groove (911); the limiting body (920) is slidably mounted on the mounting body (910); when the limiting member (400) is in the limiting state, the limiting body (920) is located in the rotation groove (911), and is used to cooperate with the groove wall of the rotation groove (911) to prevent the driving rod (800) from rotating.

10. The mounting structure according to claim 9, characterized in that: The mounting body (910) has a receiving cavity (912), the limiting body (920) is slidably mounted in the receiving cavity (912), the mounting body (910) is provided with a communication port, the receiving cavity (912) is communicated with the rotating groove (911) through the communication port, and the limiting body (920) is used to pass through the communication port to enter and exit the receiving cavity (912); The limiting assembly (900) further includes a matching block (930) and a limiting spring (940), wherein the matching block (930) and the limiting spring (940) are both located in the accommodating cavity (912), wherein the matching block (930) is sleeved on the outer periphery of the limiting body (920), wherein the connecting port is used to prevent the matching block (930) from entering the rotating groove (911), wherein the limiting spring (940) is located on a side of the matching block (930) away from the connecting port and is sleeved on the outer periphery of the limiting body (920), wherein the limiting spring (940) is in contact with the matching block (930) and the cavity wall of the accommodating cavity (912), and wherein the limiting spring (940) is used to drive the limiting body (920) to enter the rotating groove (911).

11. The mounting structure according to any one of claims 1 to 10, characterized in that: The connecting member (300) is a bolt, and the connecting member (300) can be detachably mounted on the mounting bracket (100).

12. A lighting device, characterized in that: The lighting device comprises a lighting fixture and a mounting structure according to any one of claims 1 to 11, wherein the lighting fixture is connected to the mounting bracket (100) via a fastener.

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