Lamp capable of being rapidly installed

Abstract

The lamp comprises a shell capable of being installed in a ceiling groove hole and a plurality of elastic pieces fixing the shell in the groove hole, the shell is provided with a plugging groove, the elastic pieces are clamped in the plugging groove, and partial projections, in the vertical direction, of the elastic pieces are located on the outer side of the projection, in the vertical direction, of the shell; the elastic piece comprises an abutting portion, a plugging portion clamped in the plugging groove and a torsion portion connected with the abutting portion and the plugging portion, and when the shell is installed in the groove hole, the torsion portion forces the abutting portion to clamp the ceiling. A precise mechanical linkage system is integrated in the lamp, the pressing lampshade serves as a triggering mechanism, the lever principle, the connecting rod mechanism and other mechanical principles are utilized, pre-tightening force control during installation of the elastic piece is achieved, and the sense of compactness is generated in the installation process; and through accurate matching of the positioning piece and the positioning groove, automatic and accurate in-position of the positioning piece is achieved, and the installation process is remarkably simplified.

Description

Technical Field

[0001] The present application relates to the technical field of lamps, and in particular to a lamp that can be quickly installed. Background Art

[0002] Ceiling mounted lamps are often connected by torsion springs, which requires a pre-installed mounting protrusion on the back of the lamp housing. However, this design has obvious disadvantages during the transportation of lamps. On the one hand, the presence of the protrusion is not conducive to the stacking of lamps, increasing the transportation space cost; on the other hand, the protrusion is easily damaged during transportation, affecting the quality of the lamp.

[0003] In addition, when the lamps are transported to the assembly factory, workers need to spend a lot of effort to deform the torsion springs during assembly before they can be installed into the lamp housing. This cumbersome operation greatly reduces production efficiency, increases labor costs, and is not conducive to large-scale, high-efficiency production operations. Summary of the invention

[0004] The purpose of the present application is to provide a lamp that can be quickly installed in order to improve the efficiency of lamp assembly and improve the convenience of using the lamp.

[0005] The present application provides a quick-install lamp that adopts the following technical solution: comprising a housing that can be installed in a ceiling slot, and a plurality of elastic members that fix the housing in the slot, wherein the housing is provided with an insertion slot, the elastic member is clamped in the insertion slot, and a portion of the projection of the elastic member in the vertical direction is located outside the projection of the housing in the vertical direction; The elastic member comprises an abutment portion, an insertion portion clamped in the insertion slot, and a torsion portion respectively connecting the abutment portion and the insertion portion. When the shell is installed in the slot hole, the torsion portion forces the abutment portion to clamp the ceiling.

[0006] By adopting the above technical solution, compared with the traditional lamp installation method using torsion springs, the lamp can be installed by simply inserting the elastic part into the plug-in slot. There is no need for complicated torsion spring debugging, fixing and other operations, which greatly saves installation time and labor costs, significantly improves installation efficiency, and is especially suitable for large-scale lamp installation scenarios; the elastic part has a unique design, including an abutment part, a plug-in part and a torsion part. When the shell is installed in the slot, the torsion part can force the abutment part to clamp the ceiling. This structural design forms a tight connection between the lamp and the ceiling, ensuring that the lamp will not easily loosen or fall during use, ensuring the safety and stability of use; the plug-in elastic part installation method makes the combination of the shell and the elastic part more flexible. If the elastic part is damaged, it is easy to replace it separately; at the same time, the same shell can be adapted to elastic parts of different specifications to meet the installation requirements of different ceiling materials and thicknesses, thereby improving the overall versatility of the lamp.

[0007] Optionally, the plug-in portion is detachably connected to the torsion portion, the plug-in portion is provided with a recess, at least one protrusion is provided in the recess, and the torsion portion is matched with the protrusion.

[0008] By adopting the above technical solution, after the torsion part is matched with the protrusion, the relative displacement between the torsion part and the plug-in part in all directions can be limited to prevent the two from loosening or detaching during use, thereby ensuring that the elastic part as a whole can stably play the role of clamping the ceiling and ensure the stability of the installation of the lamp.

[0009] Optionally, the plug-in portion is detachably connected to the torsion portion, the plug-in portion is provided with a notch, at least one mounting groove is provided in the notch, and the torsion portion is matched with the mounting groove.

[0010] By adopting the above technical solution, the installation groove provides accurate positioning and guidance for the installation of the torsion part. When the torsion part and the plug-in part are assembled, the shape and position of the installation groove define the installation direction and position of the torsion part, ensuring that the two can be matched accurately, reducing errors in the assembly process, and improving assembly efficiency and quality.

[0011] Optionally, the plug-in portion is fixedly connected to the torsion portion.

[0012] By adopting the above technical solution, the plug-in part and the torsion part are fixedly connected to form a stable whole, reducing the gap and looseness risk that may exist in the detachable connection. During the installation and use of the lamp, the force can be better coordinated to enhance the overall structural strength and stability of the elastic part.

[0013] Optionally, a barb is provided in the plug-in slot, and the plug-in portion is connected to the barb.

[0014] By adopting the above technical solution, the design of the barb can quickly guide the plug-in part to the correct position when it is inserted into the plug-in slot. The installer only needs to align the plug-in part with the plug-in slot and insert it in a specific direction. The barb can automatically cooperate with the plug-in part without the need for complicated alignment operations, greatly improving the installation efficiency. This process is simple and intuitive, and even non-professionals can easily complete the installation of the elastic part of the lamp; after the barb is connected to the plug-in part, it can tightly clamp the plug-in part, providing a strong connection force between the elastic part and the shell. During the use of the lamp, it can effectively resist various external forces, such as gravity, vibration, wind, etc., to ensure that the elastic part is always firmly connected to the shell, thereby ensuring that the lamp as a whole is stably installed in the ceiling slot, reducing the risk of the lamp falling.

[0015] Optionally, the shell is provided with an assembly port, and the assembly port is communicated with the plug-in slot.

[0016] By adopting the above technical solution, since the plug-in part is plugged into the plug-in slot, the plug-in part cannot be directly inserted from above the plug-in slot, and a larger part of the plug-in part is installed from the assembly opening and then slides into the plug-in part.

[0017] Optionally, the shell is provided with a plurality of positioning grooves, and a positioning piece is slidably connected to the plug-in portion, and at least a portion of the positioning piece can extend into the positioning groove.

[0018] By adopting the above technical solution, the positioning groove on the housing cooperates with the positioning piece slidably connected to the plug-in part, so that the plug-in part can be accurately positioned in the housing. When the positioning piece at least partially extends into the positioning groove, the movement of the plug-in part in the housing can be effectively restricted, ensuring that the plug-in part is always in the correct position during the use of the lamp, and maintaining the stability of the connection between the elastic piece and the housing.

[0019] Optionally, the shell is slidably connected to a lamp cover, the shell is slidably connected to a push rod, the end of the push rod can abut against the lamp cover, the shell is rotatably connected to a first rod, the end of the first rod is slidably connected to the push rod, the shell is rotatably connected to a rotating part, the push rod is rotatably connected to a second rod, the second rod is rotatably connected to the rotating part, the shell is provided with a plurality of light rods, the light rods are slidably connected to a lifting plate, the light rods are provided with a first spring, the first spring forces the sliding plate to move downward, the sliding plate and the positioning part are fitted with each other, the abutting part of the elastic part is provided with a moving rod, the plug-in part of the elastic part is rotatably connected to a fourth rod, the fourth rod is rotatably connected to the moving rod, the positioning part is rotatably connected to a third rod, and the third rod is rotatably connected to the fourth rod.

[0020] By adopting the above technical solution, when the lampshade slides in the shell, the lampshade abuts against the end of the push rod and pushes the push rod to move. The push rod drives the first rod to rotate, and the rotating part rotates through the first rod and the second rod, thereby pushing the sliding plate to move. The sliding plate pushes the abutment to move through the third rod and the fourth rod, which makes it easy for the operator to prop up the abutment during the installation process.

[0021] Optionally, the rotating member includes a force-bearing rod and a driving rod, the projection length of the force-bearing rod on the vertical plane is smaller than the projection of the driving rod on the vertical plane, the force-bearing rod is rotationally connected to the second rod, the driving rod is rotationally connected to the third rod, and the angle formed by the projection of the force-bearing rod on the vertical plane and the projection of the driving rod on the vertical plane is less than 90°.

[0022] By adopting the above technical solution, the rotational connection between the driving rod and the third rod enables the movement of the driving rod to affect the third rod. Since the driving rod is long, it can provide greater power. When the driving rod rotates, it will drive the third rod to move to a greater extent. When a thrust is applied to the force-bearing rod, since the driving rod and the end of the force-bearing rod are connected and the angle is less than 90°, the thrust can be more effectively decomposed into a component along the direction of the driving rod and a component perpendicular to the direction of the driving rod. The component along the direction of the driving rod can directly drive the driving rod to rotate, so that the driving rod can obtain greater power to achieve rotation, and the force is more fully utilized.

[0023] Optionally, a sliding plate is slidably connected in the plug-in portion, the sliding plate is provided with a groove, the positioning piece is fixedly connected with a lifting block, the lifting block extends into the groove, and a wedge block is provided at the bottom end of the sliding plate, which can extend into the positioning groove.

[0024] By adopting the above technical solution, In summary, the present application includes at least one of the following beneficial technical effects: 1. The elastic part can be easily inserted through a specific assembly port, and the guide structure of the plug-in slot can achieve a smooth and smooth sliding operation. This process is highly operable and intuitive; 2. A sophisticated mechanical linkage system is integrated inside the lamp, which uses pressing the lampshade as a trigger mechanism and utilizes mechanical principles such as the lever principle and connecting rod mechanism to achieve preload control during installation of elastic parts, creating a sense of tightness during the installation process. The positioning parts are automatically and accurately positioned through precise matching of the positioning parts and the positioning grooves, which significantly simplifies the installation process, effectively reduces installation complexity, greatly saves labor costs and time costs, and greatly improves installation efficiency.

[0025] 3. The structural design of the plug-in slot utilizes the constraint principle in mechanics to effectively limit the vertical displacement of the elastic part and prevent it from falling out. After the plug-in part is inserted into the plug-in slot, it uses the elastic deformation of the material and the principle of mechanical engagement to tightly fasten the relevant parts, which not only ensures the firmness of the connection, but also realizes the adjustable height of the elastic sheet through ingenious structural design to meet the use requirements under different working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application; Figure 2 This is a schematic diagram of the exploded structure of the overall structure of Example 1 of the present application; Figure 3 is a schematic diagram of the explosion structure of the elastic member in Example 1 of the present application; Figure 4 is a schematic diagram of the overall structure of the rear cover in Example 1 of the present application; Figure 5 It is a schematic diagram of the overall structure of Example 2 of the present application; Figure 6 It is a schematic diagram of the overall structure of Example 3 of the present application; Figure 7 This application Figure 6 A cross-sectional view of Figure 8 is a schematic diagram of the overall structure of the elastic member in Example 3 of the present application; Fig. 9 is a schematic diagram of the overall structure of the plug slot in Example 4 of the present application; Fig.10 is a schematic diagram of the overall structure of the elastic member in Example 4 of the present application; Fig.11 It is a schematic diagram of the overall structure of Example 5 of the present application; Fig.12 This application Fig.11 Enlarged schematic diagram of the middle AA side; Fig.13 It is a partial structural schematic diagram of Example 5 of the present application; Fig.14 It is a schematic diagram of the overall structure of Example 6 of the present application.

[0027] Description of the accompanying drawings: 1, housing; 11, rear cover; 111, positioning groove; 112, assembly port; 113, table; 114, bending plate; 115, notch; 116, bending plate; 117, light rod; 1171, first spring; 12, lamp housing; 121, annular plate; 122, cylinder; 123, clamping groove; 13, lampshade; 131, clamping part; 2, elastic member; 21, abutment part; 22, torsion part; 23, plug-in part; 230, pin; 231, sliding groove; 232, notch; 233, protrusion; 234, mounting groove; 235, first column; 236, first through groove; 2361, sliding plate; 2362, second spring; 2363, Wedge block; 2364, slide bar; 2365, tension spring; 2366, locking block; 2367, second through slot; 237, first plate; 238, second plate; 239, support frame; 2391, slider; 2392, drive plate; 24, positioning member; 241, third rod; 242, fourth rod; 243, sliding sleeve; 245, lifting block; 246, first slot; 3, plug-in slot; 31, socket; 4, mounting plate; 41, hook; 5, push rod; 51, first rod; 511, second slide slot; 52, second rod; 53, rotating sleeve; 54, rotating member; 541, force-bearing rod; 542, drive rod; 6, lifting plate; 61, moving sleeve; 62, second connecting rod. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1 -Attached Fig.14 This application is described in further detail.

[0029] The embodiment of the present application discloses a lamp that can be quickly installed.

[0030] Example 1, reference Figure 1 and Figure 2 A lamp that can be quickly installed includes a shell 1 that can be installed in a ceiling slot, and an elastic member 2 that can be detachably connected to the shell 1. In embodiment 1, the shell 1 includes a lampshade 13, a lamp housing 12, and a rear cover 11. The lampshade 13 is connected to the lamp housing 12 by snapping, and the rear cover 11 is connected to the lamp housing 12 by screws. A protruding table 113 is provided on the rear cover 11. The protruding table 113 is formed by pressing a plate. A plug-in slot 3 is provided on the table 113. The plug-in slot 3 connects the top and bottom surfaces of the rear cover 11. An assembly port 112 connected to the plug-in slot 3 is also provided on the protruding table 113. The elastic member 2 is inserted from the assembly port 112 and can slide along the plug-in slot 3, and the plug-in slot 3 can prevent the elastic member 2 from being pulled out in a vertical direction.

[0031] refer to Figure 3 The elastic member 2 includes an abutment portion 21, an insertion portion 23 clamped in the insertion slot 3, and a torsion portion 22 respectively connecting the abutment portion 21 and the insertion portion 23. In Example 1, the abutment portion 21 and the insertion portion 23 are integrated and formed by an integrated bending machine. The torsion portion 22 is a bent torsion spring, and the insertion portion 23 is an injection molded part. The top of the insertion portion 23 is provided with a notch 232 running through the front and back faces, and the opposite surfaces of the notch 232 are respectively provided with protrusions 233. The torsion portion 22 is installed on the two protrusions 233, and the torsion portion 22 partially abuts against the protrusions 233, so that the torsion portion 22 can be prevented from rotating, so that the torsion portion 22 can generate torque when twisting.

[0032] refer to Figure 4 A plurality of positioning grooves 111 are provided on the table 113 of the shell 1, and a positioning piece 24 is sleeved on the plug-in portion. The positioning piece 24 can move on the plug-in portion 23, and a part of the plug-in portion 23 can be inserted into the positioning piece 24. The ends of the plug-in portion 23 are provided with plate sliding grooves 231 that are adapted to the plug-in grooves 3 on both sides.

[0033] refer to Figure 4 Two bending plates 114 are provided on the rear cover plate 11. In Example 1, the bending plates 114 are formed by bending the two ends of a long plate by 90 degrees. The mounting plate 4 used in conjunction with the bending plates 114 is installed on the ceiling. The mounting plate 4 is provided with a hook 41, and the bending plate 114 is clamped on the hook 41.

[0034] Example 2, reference Figure 5The difference from Example 1 is that mounting grooves 234 are provided on the two inner walls of the recess 232, the torsion plate is installed in the mounting groove 234, two first columns 235 are provided in the mounting groove 234, and the torsion portion 22 is partially located between the two first columns 235, so that when the torsion portion 22 is twisted, torque can be generated.

[0035] Example 3, reference Figure 6 , which is different from Example 1, is that the housing 1 includes a lamp housing 12 and a rear cover 11, the lamp housing 12 is composed of a ring plate 121 and a cylinder 122, a notch 115 is opened on the rear cover 11, and a bent plate 116 is fixedly connected to the bottom surface of the rear cover 11, the bent plate 116, the notch 115 of the rear cover 11, and the cylinder 122 constitute a plug-in slot 3, and a barb is formed on the back of the bent plate 116.

[0036] refer to Figure 7 and Figure 8 The elastic member 2 includes an abutment portion 21, an insertion portion 23 clamped in the plug-in slot 3, and a torsion portion 22 respectively connecting the abutment portion 21 and the insertion portion 23. In Example 3, the abutment portion 21, the insertion portion 23 and the torsion portion 22 are integrated and bent by a bending machine. The insertion portion 23 is a bent rod. When the insertion portion 23 is plugged into the plug-in slot 3, the insertion portion 23 will be inserted along the bent surface of the bent plate 116, so that the insertion portion 23 is slightly deformed. When the insertion portion 23 passes through the bent plate 116, it will reset and buckle the back of the bent plate 116. In this way, the height of the elastic sheet can also be adjusted. When the elastic sheet is pulled to different heights, the insertion portion 23 will be deformed along the back of the bent plate 116 to maintain the height of the elastic sheet.

[0037] Example 4, reference Fig. 9 and Fig.10 , which is different from Example 1, is that the elastic member 2 includes an abutment portion 21, a plug-in portion 23 clamped in the plug-in slot 3, and a torsion portion 22 respectively connecting the abutment portion 21 and the plug-in portion 23. In Example 4, the abutment portion 21, the plug-in portion 23 and the torsion portion 22 are integrated and bent by a bending machine; the plug-in portion 23 is two rods, and two pins 230 facing opposite directions are provided on the plug-in portion 23, and the distance between the two pins 230 can be adjusted.

[0038] The rear cover plate 11 is provided with a plug-in slot 3 in the vertical direction, and an inner wall of the plug-in slot 3 is provided with a plug hole 31 which can be matched with the plug pin 230 .

[0039] Example 5, reference Fig.11 and Fig.12, which is different from Example 1, is that a clamping groove 123 is provided on the lamp housing 12, and a clamping portion 131 adapted to the clamping groove 123 is provided on the lamp shade 13, and the clamping portion 131 can move in the clamping groove 123, so that the lamp shade 13 can move in the lamp housing 12, and a push rod 5 is slidably connected in the lamp housing 12, and a first rod 51 is rotatably connected in the lamp housing 12, and a rotating sleeve 53 is rotatably connected to the end of the push rod 5, and the first rod 51 is provided with a second slide groove 511, and the rotating sleeve 53 can move along the second slide groove 511. The rear cover plate 11 is provided with an opening, at which a rotating member 54 is rotatably connected, the rotating member 54 comprises a force-bearing rod 541 and a driving rod 542, the driving rod 542 and the force-bearing rod 541 are fixedly connected, the force-bearing rod 541 is rotatably connected with a second rod 52, the end of the second rod 52 is rotatably connected with the first rod 51, and the position of the connection point between the second rod 52 and the first rod 51 is located between the ends of both sides of the second rod 52; the rear cover plate 11 is fixedly connected with four light rods 117, the four light rods 117 are slidably connected with a lifting plate 6, the lifting plate 6 is sleeved with a moving sleeve 61, and the moving sleeve 61 is fixedly connected with a second connecting rod 62; the second connecting rod 62 is rotatably connected with the end of the driving rod 542; the length of the driving rod 542 is greater than the length of the force-bearing rod 541, and the first spring 1171 is sleeved on the light rod 117, and the first spring 1171 forces the sliding plate 2361 to move downward, and the angle between the driving rod 542 and the force-bearing rod 541 is less than 90°, which is 60° in the embodiment 5; the positioning member 24 is provided with a first groove 246 matching the lifting plate 6, and when the plug-in portion 23 is installed in the plug-in slot 3, the first groove 246 is embedded with the lifting plate 6. Under the action of the first spring 1171, the lifting plate 6 applies a downward force to the positioning member 24, and when the positioning member 24 moves to the upper side of the appropriate positioning slot 111, the positioning member 24 can fall into the positioning slot 111, so as to realize the fixing of the elastic member 2 in position.

[0040] refer to Fig.13 The plug-in portion 23 is rotatably connected to a fourth rod 242, the top of the positioning member 24 is rotatably connected to a third rod 241, the end of the third rod 241 is rotatably connected to the middle position of the fourth rod 242, and the abutment portion 21 in Example 5 is a rod formed by bending a metal rod, the abutment portion 21 is sleeved with a sliding sleeve 243, the sliding sleeve 243 is fixedly connected to a first connecting rod, and the first connecting rod is rotatably connected to the end of the fourth rod 242.

[0041] refer to Fig.12The plug-in portion 23 is provided with a first through groove 236 connecting the bottom surface and the front and rear surfaces. A first slide groove is provided in the first through groove 236. The track direction of the first slide groove is parallel to the vertical direction. A sliding plate 2361 is slidably connected in the first slide groove. The sliding plate 2361 is provided with a groove. The positioning member 24 is fixedly connected with a lifting block 245. The lifting block 245 can move in the groove. A wedge block 2363 is provided at the bottom end of the sliding plate 2361. In the initial position, the lifting block 245 is located at the lowest end in the groove. When the positioning member 24 moves upward, the lifting block 245 moves upward with the positioning member 24. The sliding plate 2361 is in a stationary state at this time, and the positioning member 24 is still extending into the positioning groove 111. When the positioning member 24 continues to lift upward, the positioning member 24 is separated from the positioning groove 111, and the lifting block 245 is about to move to the top of the groove. When the positioning member 24 continues to lift upward, the lifting block 245 reaches the top of the groove, and the lifting block 245 drives the sliding plate 2361 to move upward, so that the wedge block 2363 can extend into the positioning groove 111. A second spring 2362 is provided between the top of the sliding plate 2361 and the first through groove 236, and the second spring 2362 forces the sliding plate 2361 to move downward.

[0042] When installing the elastic member 2, first press the lampshade 13 lightly to lift the lifting plate 6 upward a short distance, align the lifting plate 6 with the first groove 246 of the plug-in portion 23, and then push the elastic member 2 into the plug-in groove 3. The lifting plate 6 will apply a downward force to the elastic member 2 under the action of the first spring 1171. On the one hand, the elastic member 2 feels tight during the installation process. On the other hand, when it moves to the top of the positioning groove 111, the positioning member 24 can be inserted into the positioning groove 111 by itself.

[0043] When the lamp is installed into the ceiling mounting hole, the lampshade 13 is pressed down to make the push rod 5 move upward and push the first rod 51. Under the action of the second rod 52 and the rotating member 54, the movable plate moves upward. At this time, the abutment portion 21 will rotate under the action of the third rod 241 and the fourth rod 242, so that it can be installed into the hole in the ceiling. During the movement of the positioning member 24, the sliding plate 2361 first remains stationary and then rises together with the positioning member 24. In this way, the wedge block 2363 at the bottom end of the sliding plate 2361 will be inserted into the positioning groove 111, which can prevent the positioning member 24 from being separated from the positioning groove 111 and causing the elastic member 2 to move.

[0044] Example 6, reference Fig.14, which is different from Example 1 in that: the plug-in portion 23 includes a first plate 237, a second plate 238, and a support frame 239, one end of the first plate 237 and one end of the second plate 238 are both mounted on the support frame 239, the rotation axis of the first plate 237 coincides with the rotation axis of the second plate 238, the first plate 237 and the second plate 238 are both provided with a first through groove 236 connecting the front and rear side surfaces, a sliding plate 2361 is slidably connected in the first through groove 236, the first through groove 236 is connected to the bottom surface of the plug-in portion 23, a sliding rod 2364 is fixedly connected in the first through groove 236, the sliding rod 2364 passes through the bottom end of the plug-in portion 23 and the sliding plate 2361, and the sliding plate 2361 is slidably connected in the first through groove 236. A locking block 2366 is slidably connected to the rod 2364, and a wedge block 2363 is provided on the locking block 2366. A tension spring 2365 is provided between the locking block 2366 and the sliding plate 2361, and one end of the tension spring 2365 is connected to the bottom end of the locking block 2366, and the other end is connected to the sliding plate 2361; when the sliding plate 2361 is located at the bottom of the first through groove 236, the tension spring 2365 is in a relaxed state; when the sliding plate 2361 is lifted, the locking block 2366 can be pulled up under the action of the tension spring 2365; when the wedge block 2363 on the locking block 2366 is inserted into the positioning hole and the locking block 2366 cannot move, the tension spring 2365 will be further stretched. A second spring 2362 is provided between the sliding plate 2361 and the inner wall of the first through slot 236 , and the second spring 2362 forces the sliding plate 2361 to move downward, so that when the sliding plate 2361 is lifted, the force felt by the user is different.

[0045] The first plate 237 and the second plate 238 are both provided with a second through groove 2367. The positioning member 24 is installed in the second through groove 2367 and can move along the second through groove 2367. The part of the positioning member 24 extending into the positioning groove 111 is located directly above the wedge block 2363. The positioning block is fixedly connected to the sliding plate 2361. The fourth rod 242 is rotatably connected to the support frame 239. The support frame 239 is slidably connected to a slider 2391. The slider 2391 is rotatably connected to the third rod 241. The fourth rod 242 is rotatably connected to the third rod 241. The abutting portion 21 is sleeved with a sliding sleeve 243. The sliding sleeve 243 is fixedly connected to the first connecting rod. The first connecting rod is rotatably connected to the end of the fourth rod 242. The slider 2391 is fixedly connected to a driving plate 2392. The driving plate 2392 is located on the moving path of the positioning member 24, so that the movement of the positioning member 24 can push the driving plate 2392 to move.

[0046] The top ends of the first plate 237 and the second plate 238 are provided with notches 232 that penetrate the front and rear surfaces, and the opposite surfaces of the notches 232 are respectively provided with protrusions 233, and the torsion part 22 is installed on the two protrusions 233; when the torsion part 22 is installed on the protrusions 233, firstly, the first plate 237 and the second plate 238 are rotated inward, the torsion part 22 is sleeved on one of the protrusions 233, and then the torsion part 22 is bent so that it can be sleeved on the other protrusion 233. In Example 6, the torsion part 22 is spirally bent by a bending machine on a slender spring steel long rod, so that the torsion part 22 not only has torsional force but also has a certain elastic force; when the torsion part 22 is installed on the two protrusions 233, the torsion part 22 will be reset so that the first plate 237 and the second plate 238 are rotated outward and stretched apart.

[0047] When the plug-in part 23 is installed in the plug-in slot 3, the first plate 237 and the second plate 238 are rotated inward, and the torsion portion 22 is bent, so that the bottom end of the plug-in part 23 can be inserted into the plug-in slot 3. After the plug-in part 23 is inserted into the plug-in slot 3, the torsion portion 22 is reset to drive the first plate 237 and the second plate 238 to rotate outward and spread apart, so that the sliding groove 231 at the bottom end of the plug-in part 23 can be clamped with the plate bodies on both sides of the plug-in slot 3, and the first groove 246 can be clamped with the lifting plate 6.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lamp that can be quickly installed, characterized in that: It comprises a shell (1) that can be installed in a slot hole in a ceiling, and a plurality of elastic members (2) that fix the shell (1) in the slot hole, the shell (1) being provided with an insertion slot (3), the elastic member (2) being snap-fitted into the insertion slot (3), and a portion of the projection of the elastic member (2) in the vertical direction being located outside the projection of the shell (1) in the vertical direction; The elastic member (2) comprises an abutment portion (21), an insertion portion (23) clamped in the insertion slot (3), and a torsion portion (22) respectively connected to the abutment portion (21) and the insertion portion (23); when the housing (1) is installed in the slot hole, the torsion portion (22) forces the abutment portion (21) to clamp the ceiling.

2. The quickly installable lamp according to claim 1, characterized in that: The plug-in portion (23) is detachably connected to the torsion portion (22); the plug-in portion (23) is provided with a notch (232); at least one protrusion (233) is provided in the notch (232); and the torsion portion (22) is matched with the protrusion (233).

3. The quickly installable lamp according to claim 1, characterized in that: The plug-in portion (23) is detachably connected to the torsion portion (22); the plug-in portion (23) is provided with a notch (232); at least one mounting groove (234) is provided in the notch (232); and the torsion portion (22) is matched with the mounting groove (234).

4. The quickly installable lamp according to claim 1, characterized in that: The plug-in portion (23) is fixedly connected to the torsion portion (22).

5. The quickly installable lamp according to any one of claims 1 to 4, characterized in that: A barb is provided in the plug-in slot (3), and the plug-in portion (23) is connected to the barb.

6. The quickly installable lamp according to any one of claims 1 to 4, characterized in that: The housing (1) is provided with an assembly opening (112), and the assembly opening (112) is communicated with the plug-in slot (3).

7. The quickly installable lamp according to claim 6, characterized in that: The housing (1) is provided with a plurality of positioning grooves (111), and a positioning piece (24) is slidably connected to the plug-in portion (23), and at least a portion of the positioning piece (24) can extend into the positioning groove (111).

8. The quickly installable lamp according to claim 7, characterized in that: The housing (1) is slidably connected to a lampshade (13), the housing (1) is slidably connected to a push rod (5), the end of the push rod (5) can abut against the lampshade (13), the housing (1) is rotatably connected to a first rod (51), the end of the first rod (51) is slidably connected to the push rod (5), the housing (1) is rotatably connected to a rotating member (54), the push rod (5) is rotatably connected to a second rod (52), the second rod (52) is rotatably connected to the rotating member (54), the housing (1) is provided with a plurality of light rods (117), the light rods (117) are slidably connected to the first rod (51), the end of the first rod (51) is slidably connected to the push rod (5), the housing (1) is rotatably connected to a rotating member (54), the push rod (5) is rotatably connected to a second rod (52), the second rod (52) is rotatably connected to the rotating member (54), and the housing (1) is provided with a plurality of light rods (117), the light rods (117) are slidably connected to the first rod (51), and the first rod (51) is slidably connected to the first rod (51). A lifting plate (6) is provided, a first spring (1171) is sleeved on the bare rod (117), the first spring (1171) forces the sliding plate (2361) to move downward, the sliding plate (2361) and the positioning member (24) are mutually engaged, the abutting portion (21) of the elastic member (2) is sleeved with a moving rod, the plug-in portion (23) of the elastic member (2) is rotatably connected to a fourth rod (242), the fourth rod (242) is rotatably connected to the moving rod, the positioning member (24) is rotatably connected to a third rod (241), and the third rod (241) is rotatably connected to the fourth rod (242).

9. The quickly installable lamp according to claim 8, characterized in that: The rotating member (54) comprises a force-bearing rod (541) and a driving rod (542); the projection length of the force-bearing rod (541) on the vertical plane is smaller than the projection length of the driving rod (542) on the vertical plane; the force-bearing rod (541) is rotationally connected to the second rod (52); and the driving rod (542) is rotationally connected to the third rod (241); The angle formed by the projection of the force-bearing rod (541) on the vertical plane and the projection of the driving rod (542) on the vertical plane is less than 90°.

10. The quickly installable lamp according to claim 8, characterized in that: A sliding plate (2361) is slidably connected inside the plug-in portion (23), and a groove is provided on the sliding plate (2361). A lifting block (245) is fixedly connected to the positioning member (24), and the lifting block (245) extends into the groove. A wedge block (2363) is provided at the bottom end of the sliding plate (2361), and the wedge block (2363) can extend into the positioning groove (111).

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