Lamp installation structure and lamp

Abstract

The present invention provides a lamp installation structure and a lamp. The lamp installation structure includes: a mounting assembly, a connecting assembly and a chassis assembly. The mounting assembly is fixedly mounted on a mounting wall. The chassis assembly is fixedly connected to the lamp body. The connecting assembly includes a first connecting assembly and a second connecting assembly. The two ends of the first connecting assembly are rotatably connected to the mounting assembly and the chassis assembly respectively to form a first rotating part and a second rotating part. One end of the second connecting assembly is rotatably connected to an end of the mounting assembly away from the first rotating part, and the other end is rotatably connected to the second connecting assembly located between the first rotating part and the second rotating part. The mounting assembly is provided with a first locking part, and at least one second locking part is provided at a position corresponding to the first locking part on the chassis assembly. The first locking part is locked and connected with the second locking part. The present invention can realize self-locking in the air, so that the installation process is time-saving, labor-saving, efficient, safe, and highly visible, and can be installed and disassembled by a single person.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting devices, and in particular to a lamp installation structure and a lamp. Background Art

[0002] Ceiling lamps have become the most common ceiling lamps for indoor lighting due to their characteristics such as being closer to natural lighting. They are widely used in various occasions such as homes, offices, and entertainment venues.

[0003] The existing ceiling lamps on the market usually include a base shell, a light source and a lampshade. When installing, most of them need to remove the lampshade first or remove both the lampshade and the light source, fix the chassis on the wall or ceiling, then install the wiring of the light source, and finally install the lampshade on the chassis. Since the area of ​​the ceiling lamp is relatively large, the visual conditions are extremely poor, and it is also a high-altitude operation, the installation process is relatively complicated and requires the assistance of multiple people to complete the installation. The installation is difficult and expensive, and the installation efficiency is low. In addition, during the later maintenance and cleaning process of the ceiling lamp, the inconvenience of installation and disassembly also causes the staff to waste time and effort when disassembling and installing.

[0004] Especially during the installation of large-mass ceiling lamps, it is basically impossible for one person to carry and perform high-altitude operations, and it is easy to damage the ceiling lamps when multiple people work together. During the installation process, the positioning position is easily blocked due to line of sight problems, and the need for changing positions during suspended operations cannot be achieved. The installation process is time-consuming and labor-intensive, and the installation cost is high.

[0005] In view of this, it is indeed necessary to provide a lamp installation structure and a lamp to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a lamp installation structure which is time-saving, labor-saving, efficient, safe, has high visibility, meets the needs of high-altitude relocation, and can be installed and disassembled by one person.

[0007] To achieve the above-mentioned objectives, the present invention provides a lamp mounting structure for assembling the lamp on a mounting wall, comprising: a mounting assembly, a connecting assembly and a chassis assembly, wherein the mounting assembly is fixedly mounted on the mounting wall, and the chassis assembly is fixedly connected to a lamp body of the lamp, the connecting assembly comprises a first connecting assembly and a second connecting assembly, and the two ends of the first connecting assembly are respectively rotatably connected to the mounting assembly and the chassis assembly to form a first rotating part and a second rotating part; one end of the second connecting assembly is rotatably connected to an end of the mounting assembly away from the first rotating part, and the other end is rotatably connected to a second connecting assembly located between the first rotating part and the second rotating part, the mounting assembly is provided with a first locking part, and at least one second locking part is provided at a position on the chassis assembly corresponding to the first locking part, and the first locking part is locked with the second locking part.

[0008] As a further improvement of the present invention, the second connecting component includes a first sliding part and a second sliding part, the first sliding part is provided with a guide groove, the second sliding part is provided with a first guide shaft connected to the guide groove, and the first sliding part and the second sliding part slide relative to each other through the cooperation of the guide groove and the first guide shaft.

[0009] As a further improvement of the present invention, a limiting groove is also provided on the first sliding part, and a limiting spring sheet is provided at one end of the second sliding part close to the first guide shaft, one end of the limiting spring sheet is bent upward to form a buckle part, and the buckle part is inserted into the limiting groove and locked with the limiting groove.

[0010] As a further improvement of the present invention, the lamp installation structure also includes a disassembly component, one end of the disassembly component is fixedly connected to the buckle part, and the other end extends out from the disassembly hole on the second sliding part.

[0011] As a further improvement of the present invention, one end of the second sliding part away from the limiting groove is rotatably connected to the first connecting component through a second guide shaft, and a rotating shaft groove is provided on the second sliding part, and the second guide shaft passes through the rotating shaft groove to enable the second sliding part to slide relative to the first connecting component.

[0012] As a further improvement of the present invention, a clamping groove is provided at the bottom of the side of the rotating shaft slide groove, and the clamping groove is buckledly connected to the second guide shaft.

[0013] As a further improvement of the present invention, a gap is provided between the top of the clamping slot and the top of the side surface of the rotating shaft slide slot, and the second guide shaft slides relatively in the rotating shaft slide slot through the gap.

[0014] As a further improvement of the present invention, the lamp installation structure also includes a snap-on assembly, which is fixedly connected to a side of the chassis assembly facing the connecting assembly, and an end of the first connecting assembly away from the installation assembly is rotatably connected to the chassis assembly through the snap-on assembly.

[0015] As a further improvement of the present invention, the second locking portion includes a connecting portion, a vertical portion and a clamping portion connected in sequence, wherein the connecting portion is fixedly connected to the chassis assembly, the vertical portion is perpendicular to the connecting portion, and one end of the vertical portion away from the connecting portion is bent toward the direction close to the vertical portion to form a clamping portion, and the clamping portion is clamped and connected to the first locking portion.

[0016] Another object of the present invention is to provide a lamp having the above-mentioned lamp installation structure.

[0017] To achieve the above object, the present invention provides a lamp, comprising a lamp body and the aforementioned lamp mounting structure, wherein the lamp body is fixedly connected to a side of the chassis assembly facing away from the connecting assembly.

[0018] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention can save time, labor, efficiently and safely install lamps by setting a connection component, especially lamps with a large weight, and a single person can complete the installation and disassembly, thereby reducing the installation cost and avoiding damage to the lamp during the installation process. By the relative sliding and locking connection between the first sliding part and the second sliding part and the relative sliding, relative rotation and snap connection between the first connecting component and the second connecting component, the up and down reciprocating motion of the entire lamp installation structure and the spatial storage effect of the connecting component can be achieved, and the self-locking effect of the lamp can be achieved, thereby avoiding the risk of falling during installation and improving the convenience of installation. By setting a disassembly component, the lock connection between the first sliding part and the second sliding part and the snap connection between the first connecting component and the second connecting component can be easily released, thereby realizing free installation and tool-free disassembly. In addition, the lamp installation structure of the present invention and the lamp can be independently set and sold independently, thereby improving the versatility of each part structure and reducing the cost of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 1 is a three-dimensional diagram of the lamp installation structure according to the first embodiment of the present invention.

[0020] Figure 2 yes Figure 1 A perspective view of the installed components.

[0021] Figure 3 yes Figure 2 A partial enlarged view of .

[0022] Figure 4 yes Figure 1 A perspective view of the connection components.

[0023] Figure 5 yes Figure 1 A three-dimensional view of the middle clamping assembly.

[0024] Figure 6 yes Figure 1 A three-dimensional diagram without the connecting components and the mounting components.

[0025] Figure 7 yes Figure 1 A three-dimensional diagram of the self-locking structure.

[0026] Figure 8 yes Figure 7 A three-dimensional view of the self-locking structure from another angle.

[0027] Fig. 9 yes Figure 1 A three-dimensional view of the second locking portion.

[0028] Fig.10 It is a three-dimensional diagram of the lamp installation structure of the second embodiment of the present invention.

[0029] Fig.11 yes Fig.10 A perspective view of the installed components.

[0030] Fig.12 yes Fig.10 A partial enlarged view of .

[0031] Fig.13 yes Fig.10 Another partial enlargement of .

[0032] Fig.14 yes Fig.10 A perspective view of the connecting components.

[0033] Fig.15 yes Fig.14 A stereoscopic view of the first connecting component.

[0034] Fig.16 yes Fig.14 A stereoscopic view of the second connecting component.

[0035] Fig.17 yes Fig.16 A partial enlarged view of .

[0036] Fig.18 yes Fig.16 Another partial enlargement of .

[0037] Fig.19 yes Fig.16 A three-dimensional view of the middle limit spring and disassembly components.

[0038] Fig. 20 yes Fig.16 A partial cross-sectional view of .

[0039] Fig.21 yes Fig.10 A three-dimensional diagram without the connecting components and the mounting components.

[0040] Fig. 22 yes Fig.10 A three-dimensional view of the middle clamping assembly.

[0041] Fig.23 yes Fig.10 A three-dimensional view of the second locking portion. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0044] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0045] Embodiment 1

[0046] See also Figure 1-9 As shown, the lamp installation structure 100 of the first embodiment of the present invention comprises a mounting assembly 1, a connecting assembly 2 and a chassis assembly 3. The mounting assembly 1 is fixedly mounted on the mounting wall, and the chassis assembly 3 is fixedly connected to the lamp body (not shown). The mounting assembly 1, the connecting assembly 2 and the chassis assembly 3 are connected in a head-to-tail rotation in sequence to form a Z-shaped structure. Such a configuration can solve the problem of the angle of view of the positioning alignment when installing the lamp, and at the same time realize the position change requirement of the suspended operation, so that the lamp installation process is time-saving, labor-saving, efficient, safe, and can be installed and disassembled by one person.

[0047] See also Figure 2 , and combined with Figure 1 As shown, the mounting assembly 1 is made of conventional plate materials and can be made into required shapes such as round, square, I-shaped, etc. according to customer requirements and installation environment, and the present invention does not limit this. In a preferred embodiment of the present invention, the mounting assembly 1 includes a pair of parallel first mounting parts 11 and a second mounting part 12 vertically arranged between the two first mounting parts 11, and the two ends of the second mounting part 12 are respectively fixed to the middle of the two first mounting parts 11, so that the mounting assembly 1 is an I-shaped structure as a whole. By setting the I-shaped mounting assembly 1, the mounting assembly 1 has a simple structure, convenient production, and has the advantages of stable installation and strong load-bearing capacity, and can be widely used to install various types of ceiling lamps and chandeliers. Preferably, the two long sides of the first mounting part 11 are bent downward and inward from the edge part to the middle part, so that the first mounting part 11 is an arc structure. A mounting hole 13 is opened on each first mounting part 11, and the mounting assembly 1 is fixed to the mounting wall by using fasteners such as expansion screws. It can be known that the mounting wall can be a wall, a suspended ceiling or a ceiling, and the present invention does not limit this.

[0048] The mounting assembly 1 is provided with a first locking portion 111, and at least one second locking portion 5 is provided at a position corresponding to the first locking portion 111 on the chassis assembly 3, and the first locking portion 111 is locked and connected with the second locking portion 5. By setting the locking cooperation between the first locking portion 111 and the second locking portion 5, the installation difficulty of the lamp is reduced, the installation efficiency of the lamp is improved, the installation and disassembly of the lamp by one person is realized, and the installation cost is reduced. It should be noted that the specific number and setting position of the first locking portion 111 and the second locking portion 5 are not limited by the present invention, as long as they are set correspondingly, and can also be flexibly set according to the specific structure of the mounting assembly 1 and the lamp.

[0049] Please continue reading Figure 2-3 As shown, a first locking portion 111 is provided on the side of the first mounting portion 11 facing away from the mounting wall. Four first locking portions 111 are provided, each of which is located at the end of the first mounting portion 11, and are symmetrically distributed on both sides of the first mounting portion 11. Such an arrangement allows the lamp to be hung on the mounting assembly 1 stably and with balanced force during the installation process. Of course, two first locking portions 111 may also be provided, and the two first locking portions 111 are respectively provided on the first mounting portion 11, and are symmetrically provided on both sides of the second mounting portion 12. In addition, the first locking portion 111 may not be provided at the end of the first mounting portion 11, but may also be provided at other positions of the first mounting portion 11, and the present invention is not limited to this.

[0050] An L-shaped first locking portion 111 is extended downwardly on one side of the end of each first mounting portion 11 away from the mounting wall. Preferably, the L-shaped first locking portion 111 is an L-shaped hook. The horizontal extension direction of each hook is the same, so as to lock and match with the second locking portion 5 on the chassis assembly 3. Of course, the horizontal extension directions of the hooks at the two ends of the first mounting portion 11 can also be different, as long as they can be locked and connected with the second locking portion 5. It should be noted that the first locking portion 111 can be integrally formed with the first mounting portion 11, or assembled on the first mounting portion 11.

[0051] See also Figure 4 As shown, the connection assembly 2 includes a pair of parallel connection rods 21 and a first connection portion 22 and a second connection portion 23 located at both ends of the connection rods 21. The mounting assembly 1 is rotatably connected to the first connection portion 22, and the chassis assembly 3 is rotatably connected to the second connection portion 23 to respectively form a first rotation portion 223 and a second rotation portion 232. In this way, the connection assembly 2 has sufficient strength, and the main body of the lamp can be temporarily placed in the air to meet the need for transposition of suspended operations.

[0052] The first connection portion 22 includes a first connection hole 221 and a connection member 222. The installation component 1 has a third connection portion 112 extending downwardly from the side of the installation wall corresponding to the first connection portion 22 (see Figure 2 and Figure 3 ), a second connection hole 1121 is provided on the third connection part 112 at a position corresponding to the first connection hole 221, and a connecting member 222 passes through the first connection hole 221 and the second connection hole 1121 to rotatably connect the mounting assembly 1 with the first connection part 22. The connecting member 222 may be a rotating pin, a rotating rivet or a rotating shaft, etc., and the present invention is not limited thereto. The first connection part 22 and the third connection part 112 are rotatably connected by the connecting member 222, so that the connecting assembly 2 can freely rotate around the first rotating part 223, so as to drive the chassis assembly 3 to move in a direction close to the mounting assembly 1.

[0053] The second connection part 23 includes a rotating shaft 231, and the connection component 2 is rotatably connected to the chassis component 3 via the rotating shaft 231. The connection component 2 can be directly rotatably connected to the chassis component 3 via the second connection part 23, or can be rotatably connected to the chassis component 3 via the clamping component 4. In one embodiment of the present invention, a bracket (not shown) is provided at a position corresponding to the second connection part 23 on a side of the chassis component 3 facing the connection component 2, and a third connection hole (not shown) is provided on the bracket, and the rotating shaft 231 of the second connection part 23 passes through the third connection hole and is rotatably connected to the bracket. In order to improve the connection strength between the connection component 2 and the chassis component 3, preferably, the connection component 2 is rotatably connected to the chassis component 3 via the clamping component 4.

[0054] See also Figure 5 As shown, the lamp installation structure 100 also includes a clamping assembly 4, which is fixedly connected to the side of the chassis assembly 3 facing the connecting assembly 2 by welding, riveting or fixings, and the second connecting portion 23 is rotatably connected to the chassis assembly 3 through the clamping assembly 4.

[0055] The clamping assembly 4 includes a first clamping member 41 and a second clamping member 42. Preferably, the first clamping member 41 is made of a hard material such as sheet metal, and the second clamping member 42 is made of an elastic material such as a spring. The second connecting portion 23 of the connecting assembly 2 is fixed in the clamping assembly 4 by the cooperation of the first clamping member 41 and the second clamping member 42, and the second connecting portion 23 can rotate freely in the clamping assembly 4.

[0056] The first clamping member 41 includes a plate-shaped first fixing portion 411, which is fixedly connected to the chassis assembly 3 through a fastener, and one end of the first fixing portion 411 close to the connecting assembly 2 is bent upward and inward to form a bent portion 412, and a receiving groove 413 is formed between the bent portion 412 and the first fixing portion 411, and the rotating shaft 231 of the second connecting portion 23 passes through the receiving groove 413 and is rotatably connected to the first clamping member 41. The end of the bent portion 412 extends obliquely in a direction away from the first fixing portion 411 to form a guide portion 414, and the guide portion 414 is used to guide the rotating shaft 231 of the second connecting portion 23 to quickly snap into the receiving groove 413.

[0057] The second clamping member 42 includes a plate-shaped second fixing portion 421, and the second fixing portion 421 is fixedly connected to the first fixing portion 411. Preferably, the surface of the second fixing portion 421 is attached to the top of the first fixing portion 411, and the second fixing portion 421 and the first fixing portion 411 are fixedly connected to the chassis assembly 3 by fasteners. One end of the second fixing portion 421 close to the bending portion 412 extends toward the direction of the intersection 415 where the bending portion 412 and the guide portion 414 meet to form a limiting portion 422, and the limiting portion 422 abuts against the intersection 415 to limit the rotation axis 231 of the second connecting portion 23 to be fixed in the receiving groove 413. Since the second clamping member 42 is an elastic sheet, when the rotating shaft 231 of the second connecting part 23 enters the receiving groove 413 under the guidance of the guide part 414 or the rotating part is to be moved out of the receiving groove 413, the elastic sheet is subjected to external force and undergoes elastic deformation to facilitate the rotating shaft 231 to enter the receiving groove 413 or to move the rotating shaft 231 out of the receiving groove 413. When the external force disappears, the elastic deformation of the elastic sheet disappears and returns to the initial position. By setting the second clamping member 42 as an elastic material, the connection and disassembly of the connecting component 2 and the clamping component 4 are facilitated, thereby improving the installation efficiency.

[0058] See also Figure 6 As shown, the chassis assembly 3 includes a base plate 31 and side walls 32 arranged around the base plate 31, the side walls 32 extend from the base plate 31 around the direction close to the mounting assembly 1, and the side walls 32 and the base plate 31 together form a receiving space 33 to accommodate the snap-on assembly 4, the second locking portion 5 and the connecting assembly 2, so that the chassis assembly 3 can be tightly installed on the mounting assembly 1 to improve the aesthetics of the lamp.

[0059] At least one second locking portion 5 is arranged at a position of the chassis component 3 corresponding to the first locking portion 111, and the chassis component 3 and the mounting component 1 are quickly locked by the locking cooperation of the first locking portion 111 and the second locking portion 5, so as to complete the installation of the lamp. It can be known that the shape of the second locking portion 5 can be realized by different structures, as long as it can be used in conjunction with the first locking portion 111. The number and position of the second locking portion 5 also correspond to the first locking portion 111, and the present invention is not limited to this.

[0060] See also Figure 7-8 , and combined with Figure 1 As shown, in a preferred embodiment of the present invention, the second locking portion 5 includes a self-locking structure 51 and a disassembly assembly 52, and the disassembly assembly 52 includes a disassembly button 521 and a transmission part 522. The self-locking structure 51 is locked with the first locking portion 111, and the disassembly button 521 and the transmission part 522 are used to quickly release the lock cooperation between the self-locking structure 51 and the first locking portion 111, so as to achieve rapid installation and disassembly by one person.

[0061] See also Figure 7-8As shown, the self-locking structure 51 includes a slide rail 511, a sliding portion 512, an elastic member 513 and a stopper 514. The slide rail 511 includes a horizontal portion 5111 parallel to the chassis structure and a pair of stopper edges 5112 extending upward from the edge of the horizontal portion 5111 and bent to form a pair of stopper edges 5112. The slide rail 511 is fixedly mounted on the chassis assembly 3 through the horizontal portion 5111. A slide groove 5113 is formed between the horizontal portion 5111 and the stopper edges 5112. The slide portion 512 is slidably connected to the slide rail 511 through the slide groove 5113. Further, the sliding portion 512 includes a sliding cover 5121 and a side edge 5122 extending from the edge of the sliding cover 5121 toward the direction close to the horizontal portion 5111. A pair of side edges 5122 corresponding to the limiting edge 5112 extend toward the direction in which the limiting edge 5112 and the horizontal portion 5111 are connected to form a sliding edge 5123 parallel to the horizontal portion 5111. The sliding edge 5123 is limitedly connected in the sliding groove 5113 under the action of the limiting edge 5112, and can slide freely in the sliding groove 5113. A buckling portion 5124 is provided at a position of the sliding portion 512 corresponding to the first locking portion 111, which is buckled and connected to the first locking portion 111. Preferably, the buckling portion 5124 is an inverted buckle that matches the L-shaped hook of the first locking portion 111, and the first locking portion 111 is buckled and connected to the buckling portion 5124 through the cooperation of the buckle and the hook. A through hole 5125 is provided on the side 5122 of the sliding portion 512 away from the buckling portion 5124. The limiting member 514 includes a limiting shaft 5141 and a limiting block 5142 vertically connected to the limiting shaft 5141. One end of the limiting shaft 5141 away from the limiting block 5142 passes through the through hole 5125 and is slidably connected to the sliding portion 512. The elastic member 513 is sleeved on the limiting shaft 5141 and clamped between the sliding portion 512 and the limiting block 5142. Preferably, the elastic member 513 is a spring, which can maintain a tendency to return to an initial position when subjected to elastic deformation.

[0062] See also Fig. 9 As shown, the transmission part 522 includes a first transmission part 5221 parallel to the side wall 32 of the chassis assembly 3 and a second transmission part 5222 perpendicular to the first transmission part 5221. The fixing member passes through the third fixing hole 322 to fix the first transmission part 5221 to the side wall 32 of the chassis assembly 3, and the disassembly button 521 passes through the first fixing hole 321 on the side wall 32 of the chassis assembly 3 to fix the first transmission part 5221 of the transmission part 522. The fixing member passes through the second fixing hole 5126 on the slide cover 5121 to fix the second transmission part 5222 of the transmission part 522 to the slide cover 5121, so as to drive the sliding part 512 to slide relative to the slide rail 511.

[0063] Furthermore, each self-locking structure 51 may be provided with a transmission part 522 and a disassembly button 521, and the second locking part 5 and the first locking part 111 may be quickly released by pressing the disassembly button 521. Preferably, in order to save costs and improve disassembly efficiency, the transmission part 522 is fixedly connected to the sliding parts 512 of the two self-locking structures 51 to drive the two sliding parts 512 to slide synchronously at the same time.

[0064] The present invention further provides a lamp, comprising a lamp body (not shown) and the aforementioned lamp mounting structure 100, wherein the lamp body is fixedly connected to a side of the chassis component 3 away from the connecting component 2 by means of fixing members such as screws.

[0065] When the lamp needs to be installed, firstly, the first connection part 22 of the connection component 2 is rotatably connected with the installation component 1 through the connection member 222, and then the installation component 1 with the connection component 2 is fixedly connected to the installation wall, and then the clamping component 4 and the second locking part 5 are fixedly installed in the receiving space 33 of the chassis component 3, and then the lamp body is fixedly connected to the side of the chassis component 3 away from the connection component 2 through the fixing member. The chassis component 3 with the lamp body is pushed up to make the second connection part 23 of the connection component 2 and the clamping component 4 rotatably connected. At this time, due to the effective buckling of the connection component 2 and the clamping component 4, the lamp body can be temporarily placed in the air to facilitate the connection to the mains, avoiding the positioning entanglement caused by the line of sight, and the visibility is high. Then, the chassis component 3 is pushed upward, so that the chassis component 3 can rotate around the first rotating part 223 between the connection component 2 and the installation component 1, so as to realize the upward rotation movement of the lamp body around the rod, and at the same time, the transposition requirement of the suspended operation is realized. The second locking portion 5 cooperates with the first locking portion 111 to fix the lamp body on the mounting assembly 1, and at the same time, the connecting assembly 2 is accommodated in the accommodating space 33 of the chassis assembly 3 to improve the aesthetics of the lamp.

[0066] When the lamp body needs to be disassembled, it is only necessary to press the disassembly button 521. The disassembly button 521 drives the transmission part 522 to move in the direction close to the sliding part 512, so that the sliding cover 5121 moves on the limiting shaft 5141 in the direction close to the limiting block 5142, compressing the elastic member 513 to release the locking connection between the holding part 5124 and the first locking part 111, and the lamp body slowly leaves the installation component 1. Because the connecting component 2 and the clamping component 4 are effectively engaged, the lamp body can be temporarily fixed in the air to prevent the lamp body from falling quickly to damage the lamp body or cause a safety accident, thereby realizing quick installation and disassembly by one person.

[0067] Embodiment 2

[0068] See also Figure 10-23As shown, a lamp installation structure 100' provided in Embodiment 2 of the present invention comprises: a mounting component 1', a connecting component 2' and a chassis component 3', wherein the mounting component 1' is fixedly mounted on the mounting wall, the chassis component 3' is fixedly connected to the lamp body, the connecting component 2' comprises a first connecting component 21' and a second connecting component 22', the two ends of the first connecting component 21' are rotatably connected to the mounting component 1' and the chassis component 3' respectively, to form a first rotating portion 2121' and a second rotating portion 2131'; one end of the second connecting component 22' is rotatably connected to an end of the first mounting portion 11' away from the first rotating portion 2121', and the other end is rotatably connected to the second connecting component 22' located between the first rotating portion 2121' and the second rotating portion 2131', the mounting component 1' is provided with a first locking portion 111', and at least one second locking portion 5' is provided at a position corresponding to the first locking portion 111' on the chassis component 3', and the first locking portion 111' is locked with the second locking portion 5'. By providing the connection assembly 2', it is possible to save time, effort, efficiently and safely install lamps, especially those with a heavier weight. A single person can complete the installation and removal, which reduces the installation cost and avoids damage to the lamp during the installation process. The relative sliding and locking connection between the first sliding portion 221' and the second sliding portion 222' and the relative sliding, relative rotation and snap connection between the first connection assembly 21' and the second connection assembly 22' can realize the up and down reciprocating motion of the entire lamp installation structure 100' and the spatial storage effect of the connection assembly 2', and at the same time, the self-locking effect of the lamp can be realized, avoiding the risk of falling during installation and improving the convenience of installation.

[0069] See also Figure 11-13 As shown, the structure of the installation component 1' of the present invention is basically the same as that of the first embodiment, and the present invention will not be repeated here. The installation component 1' includes a pair of first installation parts 11' arranged in parallel and a second installation part 12' perpendicular to the first installation part 11', a first locking part 111' is provided on the first installation part 11', and at least one second locking part 5' is provided at a position corresponding to the first locking part 111' on the chassis component 3', and the first locking part 111' is locked and connected with the second locking part 5'. By setting the locking cooperation between the first locking part 111' and the second locking part 5', the installation difficulty of the lamp is reduced, the installation efficiency of the lamp is improved, the installation and disassembly of the lamp by one person is realized, and the installation cost is reduced. It should be noted that the specific number and setting position of the first locking part 111' and the second locking part 5' are not limited by the present invention, as long as they are set correspondingly, they can also be flexibly set according to the specific structure of the installation component 1' and the lamp.

[0070] Preferably, a first locking portion 111' is provided on the side of the first mounting portion 11' away from the mounting wall. Four first locking portions 111' are provided, each of which is located at the end of the first mounting portion 11' and symmetrically distributed on both sides of the first mounting portion 11'. This arrangement allows the lamp to be hung on the mounting assembly 1' stably and with balanced force during the installation process.

[0071] Similar to the first embodiment, an L-shaped first locking portion 111' is extended downwardly on the side of the end of each first mounting portion 11' away from the mounting wall. Preferably, the L-shaped first locking portion 111' is an L-shaped hook. The horizontal extension direction of each hook is the same, so as to be locked with the second locking portion 5' on the chassis assembly 3'. A second locking hole 114' is also provided on the first locking portion 111', which is used to cooperate with the first locking hole 321' on the chassis assembly 3' to fix the chassis assembly 3' with the mounting assembly 1'.

[0072] See also Fig.13 , and combined with Fig.11 As shown, the difference between the second embodiment and the first embodiment is that a fourth connection portion 113' is provided at a position corresponding to the second connection component 22' on the first mounting portion 11' where the third connection portion 112' is not provided, and the end of the second connection component 22' away from the first connection component 21' is rotatably connected to the first mounting portion 11' and the second connection component 22' through a connecting member, so that the second connection component 22' can rotate relative to the mounting component 1'.

[0073] See also Fig.14 As shown, the connection assembly 2' of the present invention includes a first connection assembly 21' and a second connection assembly 22'. The two ends of the first connection assembly 21' are respectively rotatably connected to the mounting assembly 1' and the chassis assembly 3' to form a first rotating portion 2121' and a second rotating portion 2131'. One end of the second connection assembly 22' is rotatably connected to an end of the first mounting portion 11' away from the first rotating portion 2121', and the other end is rotatably connected to the second connection assembly 22' located between the first rotating portion 2121' and the second rotating portion 2131'.

[0074] See also Fig.15As shown, the first connecting component 21' is similar in structure to the connecting component 2' in the first embodiment, including a pair of parallel connecting rods 211' and a first connecting portion 212' and a second connecting portion 213' located at both ends of the connecting rod 211', the mounting component 1' is rotatably connected to the first connecting portion 212', and the chassis component 3' is rotatably connected to the second connecting portion 213' to form a first rotating portion 2121' and a second rotating portion 2131' respectively. A gap is provided between the two connecting rods 211' of the first connecting component 21', and the gap is used to accommodate the second connecting component 22', so as to facilitate the space storage effect of the connecting component 2' after the lamp is installed.

[0075] See also Figure 16-20 As shown, the second connecting component 22' includes a first sliding portion 221' and a second sliding portion 222'. The first sliding portion 221' is rotatably connected to the fourth connecting portion 113' on the mounting component 1' through a connecting member. The connecting member can be a rotating pin, a rotating rivet or a rotating shaft, etc., and the present invention is not limited to this. The second sliding portion 222' is rotatably connected to the second connecting component 22' located between the first rotating portion 2121' and the second rotating portion 2131' through a second rotating shaft.

[0076] Furthermore, a guide groove 2211' is provided on the side of the first sliding part 221', and the guide groove 2211' extends from the connection between the first sliding part 221' and the second sliding part 222' in a direction close to the fourth connecting part 113'. A first guide shaft 2221' is provided on the second sliding part 222', which is matched and connected with the guide groove 2211'. The first sliding part 221' and the second sliding part 222' slide relatively through the matching of the guide groove 2211' and the first guide shaft 2221', so as to drive the second sliding part 222' to shrink close to the direction of the first sliding part 221'.

[0077] See also Figure 16-20 As shown, the first sliding part 221' is also provided with a plurality of limiting grooves 2212', which are arranged at intervals parallel to the first guide shaft 2221'. A limiting spring piece 2222' is provided at one end of the second sliding part 222' close to the first guide shaft 2221', and one end of the limiting spring piece 2222' is bent upward to form a buckle portion 2223'. When the second sliding part 222' and the first sliding part 221' stop sliding relative to each other, the second sliding part 222' moves downward due to gravity. At this time, the buckle portion 2223' of the limiting spring piece 2222' is automatically inserted into the limiting groove 2212' closest to the limiting spring piece 2222' under the action of elastic force, and the limiting spring piece 2222' is locked and connected with the limiting groove 2212' to achieve a self-locking effect between the first sliding part 221' and the second sliding part 222'.

[0078] Further, one end of the second sliding part 222' away from the limiting groove 2212' is rotatably connected to the first connecting component 21' through the second guide shaft 214'. Specifically, the first connecting component 21' is fixedly connected with the second guide shaft 215', and the second sliding part 222' is provided with a shaft slot 2224' at one end close to the first connecting component 21', and the second guide shaft 214' passes through the shaft slot 2224', so that the second sliding part 222' slides relative to the first connecting component 21'. Preferably, the top of the slot 2225' and the top of the side of the shaft slot 2224' have a gap 2226', and the second guide shaft 214' slides relatively in the shaft slot 2224' through the gap 2226'. Further, the bottom of the side of the shaft slot 2224' is provided with a slot 2225', and the slot 2225' is snap-connected with the second guide shaft 214'. When an external force is applied to the second sliding portion 222', the second guide shaft 214' slides relatively in the shaft slot 2224' through the gap 2226' under the action of the external force. When the external force is quickly released, under the action of the gravity of the lamp body, the second guide shaft 214' falls into the slot 2225' in the shaft slot 2224' and is snap-connected with the slot 2225', so that the second sliding portion 222' and the first connecting component 21' achieve a self-locking effect.

[0079] See also Figure 19-20 As shown, the lamp installation structure 100' further includes a disassembly component 52', one end of which is fixedly connected to the buckle portion 2223', and the other end of which extends out from the disassembly hole on the second sliding portion 222'. Preferably, the disassembly component 52' is a steel wire rivet, on which a steel wire is wound, and the rivet is fixedly connected to the buckle portion 2223' of the limiting spring piece 2222', and the steel wire passes through the limiting spring piece 2222' and the second sliding portion 222' and protrudes outward, and the protruding portion is accommodated in the accommodation space 33' of the chassis assembly 3', and a rubber plug or the like can be provided on the protruding portion to improve the aesthetics of the lamp installation structure 100', and to prevent scratches by the steel wire during the installation and disassembly process. When the wire rivet is pulled, the limiting spring piece 2222' can slide out of the limiting groove 2212' to release the lock connection between the first sliding part 221' and the second sliding part 222'. At the same time, during the slow descent of the lamp body, the weight of the lamp body is used to achieve synchronous unlocking of the first connecting component 21' and the second connecting component 22'. By providing the disassembly component 52', the lock connection between the first sliding part 221' and the second sliding part 222' and the snap connection between the first connecting component 21' and the second connecting component 22' can be easily released, so as to achieve free installation and tool-free disassembly.

[0080] See also Fig.21As shown, the chassis assembly 3' includes a bottom plate 31' and side walls 32' arranged around the bottom plate 31', the side walls 32' extend from the sides of the bottom plate 31' toward the mounting assembly 1', and the side walls 32' and the bottom plate 31' together form a receiving space 33' to accommodate the snap-on assembly 4', the second locking portion 5' and the connecting assembly 2', so that the chassis assembly 3' can be tightly mounted on the mounting assembly 1' to improve the aesthetics of the lamp.

[0081] See also Fig. 22 , and combined with Fig.21 As shown, the lamp installation structure 100' also includes a snap-in assembly 4', which is fixedly connected to the side of the chassis assembly 3' facing the connecting assembly 2', and the end of the first connecting assembly 21' away from the mounting assembly 1' is rotatably connected to the chassis assembly 3' through the snap-in assembly 4'. The snap-in assembly 4' may be the same as the snap-in assembly 4' of the first embodiment, or it may be different, and the present invention is not limited to this. Preferably, in this embodiment, the snap-in assembly 4' is not completely the same as the first embodiment, and the snap-in assembly 4' is not provided with a second snap-in member 42', but is further bent downward and inward at the connection between the bending portion 412' and the guide portion 414' to limit the connection of the rotating shaft 215' in the receiving groove 413'. Of course, the snap-in assembly 4' may also be set to other structures, as long as it can be effectively engaged with the connecting assembly 2' to achieve fixing the lamp body in the air and meet the transposition requirements of the suspended operation.

[0082] See also Fig.23 , and combined with Fig.21 As shown, the second locking portion 5' of the second embodiment of the present invention comprises a connecting portion 511', a vertical portion 512' and a clamping portion 513' which are connected in sequence. The connecting portion 511' is fixedly connected to the chassis assembly 3', the vertical portion 512' is perpendicular to the connecting portion 511', one end of the vertical portion 512' away from the connecting portion 511' is bent toward the direction close to the vertical portion 512' to form a clamping portion 513', and the clamping portion 513' is clamped and connected to the first locking portion 111' to complete the locking connection between the chassis assembly 3' and the mounting assembly 1'.

[0083] The present invention further provides a lamp having the aforementioned lamp mounting structure 100 ′, comprising a lamp body and the aforementioned lamp mounting structure 100 ′, wherein the lamp body is fixedly connected to a side of the chassis component 3 ′ away from the connecting component 2 ′.

[0084] When the lamp needs to be installed, firstly, the first connecting portion 212' of the first connecting component 21' and the first sliding portion 221' of the second connecting component 22' are respectively connected to the third connecting portion 112' and the fourth connecting portion 113' of the mounting component 1' through the connecting piece, and then the mounting component 1' with the connecting component 2' is fixedly connected to the mounting wall, and then the clamping component 4' and the second locking portion 5' are fixedly installed in the receiving space 33' of the chassis component 3', and then the lamp body is fixedly connected to the side of the chassis component 3' away from the connecting component 2' through the fixing piece. The chassis component 3' with the lamp body is pushed up so that the second connecting portion 213' of the second connecting component 22' is connected to the clamping component 4' through the rotation connection. At this time, due to the effective buckling of the connecting component 2' and the clamping component 4', the lamp body can be temporarily placed in the air to facilitate the connection to the mains, avoiding the positioning confusion caused by the line of sight, and the visibility is high. The chassis assembly 3' is pushed upwards. Due to the lateral separation between the first connecting assembly 21' and the second connecting assembly 22', the second sliding part 222' of the first connecting assembly 21' slides inwards relative to the first sliding part 221'. When reaching a certain installation position, the pushing is stopped. Due to the disappearance of the external force, the second sliding part 222' moves downwards under the action of gravity. The limiting spring piece 2222' automatically snaps into the nearest limiting groove 2212' under the action of elastic force to complete the self-locking effect of the first sliding part 221' and the second sliding part 222'. At this time, under the action of gravity of the lamp body, the second guide shaft 214' falls into the slot 2225' in the rotating shaft slot 2224' and is snap-connected with the slot 2225', so that the second sliding part 222' and the first connecting assembly 21' complete the self-locking effect. With such a configuration, the lamp body can be self-locked and stopped in the air at any time to facilitate connection to the mains or maintenance. Continue to push the chassis assembly 3' upward until the first guide shaft 2221' of the second sliding part 222' contacts the highest point of the guide groove 2211' of the first sliding part 221'. At this time, the first connecting assembly 21' uses the second guide shaft 214' as a fulcrum to slide relatively around the guide groove 2211' of the second connecting assembly 22'. The second connecting assembly 22' is accommodated in the first connecting assembly 21', and the second locking part 5' in the chassis assembly 3' and the first locking part 111' on the mounting assembly 1' complete the locking connection. At this time, the fastener passes through the first locking hole 321' on the chassis assembly 3' and the second locking hole 114' on the mounting assembly 1', and the chassis assembly 3' and the mounting assembly 1' are fastened and fixed again to improve the stability of the lamp.

[0085] When the lamp body needs to be disassembled, the fasteners are removed, the rubber plug is removed, the wire rivet is pulled downward, and the limiting spring piece 2222' slides downward from the limiting groove 2212' to release the locking connection between the first sliding part 221' and the second sliding part 222'. At the same time, during the slow descent of the lamp body, the first connecting component 21' and the second connecting component 22' are synchronously unlocked with the help of the weight of the lamp body. At the same time, due to the unique connection method between the mounting component 1', the connecting component 2' and the chassis component 3', when the first connecting component 21' and the second connecting component 22' are unlocked, the lamp body is shifted at high altitude to release the locking connection between the buckling part and the first locking part 111', and the lamp body slowly leaves the mounting component 1'. Because the connecting component 2' and the clamping component 4' are effectively engaged, the lamp body can be temporarily fixed in the air to avoid the lamp body from falling quickly to damage the lamp body or cause a safety accident, thereby realizing rapid installation and disassembly by one person.

[0086] In summary, the lamp installation structure 100' of the present invention can save time, effort, efficiently and safely install lamps by setting up the connecting component 2', especially the heavy lamps. A single person can complete the installation and disassembly, which reduces the installation cost and avoids damage to the lamp during the installation process. Through the relative sliding and locking connection between the first sliding part 221' and the second sliding part 222' and the relative sliding, relative rotation and snap connection between the first connecting component 21" and the second connecting component 22', the up and down reciprocating motion of the entire lamp installation structure 100' and the spatial storage effect of the connecting component 2' can be achieved, and the self-locking effect of the lamp can be achieved, avoiding the risk of falling during installation and improving the convenience of installation. By setting up the disassembly component 52', the locking connection between the first sliding part 221' and the second sliding part 222' and the snap connection between the first connecting component 21" and the second connecting component 22' can be easily released, so as to achieve free installation and tool-free disassembly. In addition, the lamp installation structure 100 ′ and the lamp of the present invention can be independently provided and sold, thereby improving the versatility of each structure and reducing the cost of the lamp.

[0087] The above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A lamp installation structure, used for assembling the lamp on the installation wall, characterized in that: include: The mounting assembly, the connecting assembly and the chassis assembly, the mounting assembly being fixedly mounted on the mounting wall, the chassis assembly being fixedly connected to the lamp body of the lamp, the connecting assembly comprising a first connecting assembly and a second connecting assembly, the two ends of the first connecting assembly being rotatably connected to the mounting assembly and the chassis assembly respectively, forming a first rotating portion and a second rotating portion; one end of the second connecting assembly is rotatably connected to an end of the mounting assembly away from the first rotating portion, and the other end is rotatably connected to a second connecting assembly located between the first rotating portion and the second rotating portion; the mounting assembly is provided with a first locking portion, and at least one second locking portion is provided at a position corresponding to the first locking portion on the chassis assembly, and the first locking portion is connected to the second The locking part is locked; the second connecting component includes a first sliding part and a second sliding part, the first sliding part is provided with a guide groove, the second sliding part is provided with a first guide shaft matched with the guide groove, and the first sliding part and the second sliding part slide relative to each other through the cooperation of the guide groove and the first guide shaft; the first sliding part is also provided with a limiting groove, and the end of the second sliding part close to the first guide shaft is provided with a limiting spring sheet, one end of the limiting spring sheet is bent upward to form a snap part, the snap part is inserted into the limiting groove, and is locked with the limiting groove; the lamp mounting structure also includes a snap-connecting component, and the end of the first connecting component away from the mounting component is rotatably connected to the chassis component through the snap-connecting component.

2. The lamp installation structure according to claim 1, characterized in that: The lamp installation structure also includes a disassembly component, one end of which is fixedly connected to the buckle portion, and the other end of which extends out from the disassembly hole on the second sliding portion.

3. The lamp installation structure according to claim 1, characterized in that: One end of the second sliding part away from the limiting groove is rotatably connected to the first connecting component via a second guide shaft. The second sliding part is provided with a rotating shaft slot, and the second guide shaft passes through the rotating shaft slot to enable the second sliding part to slide relative to the first connecting component.

4. The lamp installation structure according to claim 3, characterized in that: A clamping slot is provided at the bottom of the side surface of the rotating shaft slide slot, and the clamping slot is buckledly connected to the second guide shaft.

5. The lamp installation structure according to claim 4, characterized in that: There is a gap between the top of the clamping slot and the top of the side of the rotating shaft sliding slot, and the second guide shaft slides relatively in the rotating shaft sliding slot through the gap.

6. The lamp installation structure according to claim 1, characterized in that: The second locking portion includes a connecting portion, a vertical portion and a clamping portion connected in sequence, wherein the connecting portion is fixedly connected to the chassis assembly, the vertical portion is perpendicular to the connecting portion, and one end of the vertical portion away from the connecting portion is bent toward the direction close to the vertical portion to form a clamping portion, and the clamping portion is clamped and connected to the first locking portion.

7. A lamp, characterized in that: It comprises a lamp body and a lamp mounting structure as described in any one of claims 1 to 6, wherein the lamp body is fixedly connected to a side of the chassis assembly facing away from the connecting assembly.

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