Ceiling lamp mounting structure and ceiling lamp

Abstract

The utility model discloses a ceiling lamp installation structure and a ceiling lamp. The ceiling lamp installation structure comprises an installation rod, a lamp shell and a connecting arm. A first positioning part is arranged at one end of the mounting rod, a second positioning part is arranged at the other end, and a hanging part is arranged between the two ends; the lamp shell is provided with a first clamping piece and a second clamping piece, and the second clamping piece is located on the side face of the lamp shell and can move on the side face of the lamp shell. One end of the connecting arm is rotatably connected to the lamp housing through a rotating shaft, and the other end of the connecting arm is movably hung on the hanging part; when the lamp shell moves to the mounting position, the connecting arm is folded between the lamp shell and the mounting rod, the first clamping piece can be matched with the first positioning part, and the second clamping piece can be moved to the position matched with or separated from the second positioning part. The ceiling lamp mounting structure is low in mounting difficulty and higher in safety, the second clamping piece is arranged on the side face of the lamp shell and can be visually operated, and the lamp shell is easier to mount and dismount.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ceiling lamp installation technical field, specifically, it relates to a ceiling lamp mounting structure and ceiling lamp. BACKGROUND

[0002] Ceiling lamp is a kind of lamp, when installing, bottom is completely pasted on roof.For the ceiling lamp of concealed installation mode, installation structure is located at the back of lamp, when installing, the line of sight of staff is blocked, and whether the clamping structure on the back of lamp body is matched in place cannot be seen, installation operation is inconvenient, and there is security risk. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a ceiling lamp mounting structure and ceiling lamp, installation is convenient and safety is improved, and the above-mentioned technical problems in the prior art are solved.

[0004] To realize the above technical purpose, the utility model adopts the following technical scheme:

[0005] According to the first aspect of the utility model, a ceiling lamp mounting structure is provided, comprising:

[0006] Mounting rod, one end is equipped with first positioning part, the other end is equipped with second positioning part, and the position between both ends is equipped with hanging joint part;

[0007] Lamp house, it is equipped with first clamping piece and second clamping piece, the second clamping piece is located at the side of lamp house and is structured as being able to move at the side of lamp house;

[0008] Connecting arm, one end is rotatably connected to the lamp house through pivot, and the other end is movably hung on the hanging joint part;

[0009] Wherein, when the lamp house moves to installation position, the connecting arm is folded between the lamp house and the mounting rod, the first clamping piece can be matched with the first positioning part, and the second clamping piece can be moved to the position matched with the second positioning part or separated.

[0010] In some embodiments of the utility model, the connecting arm is equipped with at least two, the mounting rod, the lamp house and the connecting arm form parallelogram structure.

[0011] In some embodiments of the utility model, it further includes magnetic piece, the magnetic piece is fixedly connected to the lamp house and / or the mounting rod, and is used for positioning the lamp house with the mounting rod in installation position by magnetic attraction.

[0012] In some embodiments of the utility model, the lamp shell is fixedly connected with a fixing part, one end of the connecting arm is rotatably connected with the fixing part through a rotating shaft, and the magnetic part is fixed on the lamp shell through the fixing part.

[0013] In some embodiments of the utility model, a bulge structure capable of cooperating with the mounting rod is formed between the two ends of the fixing part, the magnetic part is located inside the bulge structure, and the connecting arm is connected to the side surface of the bulge structure.

[0014] In some embodiments of the utility model, downward-extending folded edges are formed on opposite edges of the mounting rod, and the hanging parts are arranged on the two folded edges respectively; the connecting arm comprises two connecting rods connected with each other, and the two connecting rods are hung on the hanging parts on the corresponding side respectively.

[0015] In some embodiments of the utility model, a side plate is formed on the edge of the lamp shell, a long hole extending transversely is arranged on the side plate, the second clamping part cooperates with the long hole and can move along the long hole; the second clamping part comprises a moving piece located inside the side plate and a pushing block located outside the side plate, and the moving piece can move above the second positioning part along the long hole.

[0016] In some embodiments of the utility model, the first positioning part and the second positioning part face opposite directions, the first clamping part and the second clamping part are arranged on opposite edges of the lamp shell respectively, and the connecting arm can rotate relative to the lamp shell around a rotating shaft perpendicular to the length direction of the mounting rod.

[0017] In some embodiments of the utility model, the first clamping part is located on the side surface of the lamp shell and is configured to be movable on the side surface of the lamp shell, and when the lamp shell moves to the installation position, the first clamping part can move to a position cooperating with or separating from the first positioning part.

[0018] Alternatively,

[0019] The first clamping part is fixedly connected to the top of the lamp shell and leaves an assembly gap between the top of the lamp shell and the top surface of the lamp shell, the hanging part extends along the length direction of the mounting rod, and the connecting arm can move a certain distance along the hanging part so that the first positioning part cooperates into the assembly gap.

[0020] According to the second aspect of the utility model, a ceiling lamp is also provided, comprising a lamp body, comprising the ceiling lamp mounting structure, and the lamp body is mounted on the lamp shell in the ceiling lamp mounting structure.

[0021] Compared with the prior art, the utility model has the advantages and positive effects that:

[0022] The lamp shell of the ceiling lamp mounting structure is hung on the hanging part of the mounting rod through the connecting arm, the lamp shell and the connecting arm are connected through the rotating shaft, the movement track of the lamp shell can be limited, the installation position of the staff can be easily found, the installation difficulty is reduced, the connecting arm can also increase the safety, and the lamp shell is prevented from falling; the lamp shell can be fixed at the position through cooperation of the first clamping piece and the first positioning part of the mounting rod and cooperation of the second clamping piece and the second positioning part of the mounting rod at the installation position; the second clamping piece is arranged on the side surface of the lamp shell and can be seen by the staff, and the staff can conveniently move the second clamping piece to the position matched with the second positioning part or the position separated from the second positioning part, so that the lamp shell is more easily mounted and dismounted.

[0023] Other features and advantages of the present application will become more apparent from the following detailed description when read in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0025] Figure 1 is a schematic view of the ceiling lamp mounting structure proposed in the present application, and shows the hanging state of the mounting rod and the connecting arm;

[0026] Figure 2 is a schematic view of the ceiling lamp mounting structure proposed in the present application at the installation position;

[0027] Figure 3 is an exploded view of the ceiling lamp mounting structure proposed in the present application;

[0028] Figure 4 is Figure 1 a structural schematic view of the mounting rod of the ceiling lamp mounting structure in the present application;

[0029] Figure 5 is Figure 1 a schematic view of the lamp shell and the connecting arm of the ceiling lamp mounting structure in the present application;

[0030] Figure 6 is a schematic view of the second clamping piece of the ceiling lamp mounting structure proposed in the present application at the unlocking position;

[0031] Figure 7 is a schematic view of the second clamping piece of the ceiling lamp mounting structure proposed in the present application at the locking position;

[0032] Figure 8 is a top view of the ceiling lamp mounting structure proposed in the present application at the installation position;

[0033] Figure 9 yes Figure 8 A sectional view along line AA;

[0034] Figure 10 yes Figure 9 Enlarged view of section B;

[0035] Figure 11 yes Figure 9 Enlarged view of section C.

[0036] The reference numerals and their corresponding component names in the figure are as follows:

[0037] 1. Mounting rod; 11. First positioning part; 12. Second positioning part; 13. Hanging part; 14. Folded edge; 15. L-shaped groove; 16. Bevel; 17. Relief groove;

[0038] 2. Lamp housing; 21. First clip; 22. Second clip; 23. Back panel; 24. Side panel;

[0039] 210. Assembly gap; 221. Moving piece; 222. Push block; 223. Connecting part; 241. Elongated hole;

[0040] 3. Connecting arm; 31. Connecting rod; 32. Rotating shaft;

[0041] 4. Fasteners; 41. Raised structure;

[0042] 5. Magnetic components. Detailed Implementation

[0043] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0044] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0046] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0047] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0048] Wherever possible, the various aspects and features described and illustrated in this specification may be applied individually, and these individual aspects may serve as the subject matter of a divisional application.

[0049] This utility model provides a ceiling light mounting structure, such as Figures 1 to 11 As shown, it includes a mounting rod 1, a lamp housing 2, and a connecting arm 3. The mounting rod 1 is used to fix it to the ceiling, and the connecting arm 3 connects the mounting rod 1 and the lamp housing 2.

[0050] One end of the mounting rod 1 is provided with a first positioning part 11, and the other end is provided with a second positioning part 12. A hooking part 13 is provided between the two ends of the mounting rod 1. The lamp housing 2 is provided with a first locking member 21 and a second locking member 22. The second locking member 22 is located on the side of the lamp housing 2 and is configured to be movable on the side of the lamp housing 2. One end of the connecting arm 3 is rotatably connected to the lamp housing 2 via a pivot, and the other end is movably hooked to the hooking part 13 of the mounting rod 1.

[0051] During installation, first, fix the mounting rod 1 to the ceiling using fasteners, and then assemble the lamp housing 2 and the connecting arm 3. Next, hook the connecting arm 3 onto the hanging part 13 of the mounting rod 1, so that the lamp housing 2 is suspended below the mounting rod 1. The lamp housing 2 is now in its initial position. Figure 1 The initial position of lamp housing 2 is shown; then lamp housing 2 is lifted, causing it to move upwards, while lamp housing 2 and connecting arm 3 rotate relative to each other around the pivot, until lamp housing 2 moves to a mounting position close to mounting rod 1. Figure 2 The installation location of lamp housing 2 is shown.

[0052] When the lamp housing 2 is moved to the installation position, the connecting arm 3 is folded between the mounting rod 1 and the lamp housing 2. At this time, the position of the first locking piece 21 corresponds to the position of the first positioning part 11 of the mounting rod 1. The first locking piece 21 can cooperate with the first positioning part 11, and after cooperation, it can limit the position of the mounting rod 1 and the lamp housing 2.

[0053] When the lamp housing 2 is in the installation position, the second locking member 22 can be moved to a position that engages with or disengages from the second positioning part 12 of the mounting rod 1. Specifically, the second locking member 22 can move between a locked position and an unlocked position. When the lamp housing 2 is in the installation position, the second locking member 22 is moved to the locked position to engage with the second positioning part 12 to lock the position of the lamp housing 2; the second locking member 22 is moved to the unlocked position to disengage from the second positioning part 12 and release the lock on the lamp housing 2.

[0054] It should be noted that before the lamp housing 2 is moved to the installation position, the second clip 22 needs to be moved to the unlock position in advance to avoid interference with the second positioning part 12.

[0055] The second clip 22 is located on the side of the lamp housing 2. The operator can see the second clip 22 from the side of the lamp housing 2 and move the position of the second clip 22. The operation is convenient, the installation difficulty is reduced, and it can ensure that the second clip 22 is moved into place, which solves the problem of inconvenient installation in the traditional recessed ceiling light installation method.

[0056] The connecting arm 3 also enhances the safety of the ceiling light. If the first clip 21 or the second clip 22 fails, causing the lamp housing 2 to detach, the connecting arm 3 can catch the lamp housing 2, preventing it from falling. Made of rigid material, the connecting arm 3 is more stable and reliable than the safety ropes of traditional ceiling lights. After detachment, the lamp housing 2 can only sway slightly around the pivot, resulting in higher safety. The connecting arm 3 connects to the lamp housing 2 via the pivot, limiting the movement trajectory of the lamp housing 2. The lamp housing 2 can move along the trajectory from its initial position to the installation position, making it easier for workers to find the correct installation location and reducing installation difficulty. The connecting arm 3 also reduces space occupation when folded.

[0057] The installation process of the ceiling light mounting structure is as follows: Fix the mounting rod 1 to the ceiling; assemble the lamp housing 2 and the connecting arm 3; hang the connecting arm 3 on the hanging part 13 of the mounting rod 1, with the lamp housing 2 in the initial position; lift the lamp housing 2 and move it upward to the installation position; make the first locking piece 21 cooperate with the first positioning part 11, and move the second locking piece 22 to the locking position, so that the second locking piece 22 cooperates with the second positioning part 12.

[0058] When disassembling the lamp housing 2, move the second clip 22 from the locked position to the unlocked position, separate it from the second positioning part 12, separate the first clip 21 from the first positioning part 11, move the lamp housing 2 back from the installation position to the initial position, and remove the connecting arm 3 from the hook part 13 of the mounting rod 1.

[0059] The length of the mounting rod 1 shall not exceed the length of the lamp housing 2. When the lamp housing 2 is moved to the installation position, it shall be able to block the mounting rod 1 to prevent the mounting rod 1 from being exposed.

[0060] When the lamp housing 2 is in its initial position, the connecting arm 3 is upright. The trajectory of the lamp housing 2 rotating upwards from its initial position to the installation position is an arc. To ensure that the first locking piece 21 corresponds to the first positioning part 11 and the second locking piece 22 corresponds to the second positioning part 12, the lamp housing 2 in its initial position needs to be set to deviate from the mounting rod 1 by a certain distance along its length, which is the length of one connecting arm. Specifically, refer to... Figure 1 From the perspective, the mounting rod 1 extends in the left and right direction. The first locking piece 21 is located on the right side of the lamp housing 2, and the second locking piece 22 is located on the left side of the lamp housing 2. When the lamp housing 2 is in the initial position, the first locking piece 21 is located at the lower right of the first positioning part 11, and the second locking piece 22 is located at the lower right of the second positioning part 12. The lamp housing 2 rotates from the initial position to the upper left to the installation position, so that the first locking piece 21 moves to the position corresponding to the first positioning part 11, and the second locking piece 22 moves to the position corresponding to the second positioning part 12.

[0061] In some embodiments of this utility model, such as Figure 1 , Figure 3 and Figure 5 As shown, there are at least two connecting arms 3, and the mounting rod 1, lamp housing 2, and connecting arms 3 form a parallelogram structure. Increasing the number of connecting arms 3 can improve the connection stability. At least two connecting arms 3 are parallel to each other, the mounting rod 1 and the lamp housing 2 are parallel to each other, and after the mounting rod 1 is fixed to the ceiling, the parallelogram structure can keep the lamp housing 2 horizontal during the movement between the initial position and the installation position, preventing the lamp housing 2 from tilting, making it easier to find the correct installation position, thereby further reducing the installation difficulty.

[0062] In some embodiments of this utility model, such as Figure 3 As shown, the ceiling light mounting structure also includes a magnetic component 5, which is fixedly connected to the lamp housing 2 and / or the mounting rod 1, and is used to position the lamp housing 2 with the mounting rod 1 through magnetic attraction. The magnetic component 5 uses a permanent magnet, which assists in the positioning of the lamp housing 2, making the installation process more convenient. Furthermore, the magnetic force of the magnetic component 5 can share some of the load on the mounting rod 1, which helps extend the service life of the mounting rod 1. The magnetic strength of the magnetic component 5 needs to ensure that the lamp housing 2 can reliably cooperate with the mounting rod 1 in the installation position, but the magnetic strength cannot be too strong, making it difficult to separate the lamp housing 2 from the mounting rod 1 during disassembly.

[0063] In one embodiment, the magnetic element 5 is fixed on the lamp housing 2, and a ferromagnetic metal sheet that can be attracted by the magnetic element 5 can be provided on the mounting rod 1, or the mounting rod 1 can be made of ferromagnetic metal material that can be directly attracted by the magnetic element 5.

[0064] In one embodiment, the magnetic component 5 is fixedly connected to the mounting rod 1, and the lamp housing 2 can be provided with a ferromagnetic metal sheet that can be attracted by the magnetic component 5, or the lamp housing 2 can be directly made of ferromagnetic metal material that can be directly attracted by the magnetic component 5.

[0065] In one embodiment, the magnetic component 5 includes two magnets, one of which is fixedly connected to the lamp housing 2 and the other is fixedly connected to the mounting rod 1. When the lamp housing 2 is in the installation position, the two magnets are in corresponding positions and attract each other.

[0066] In some embodiments of this utility model, such as Figure 3 and Figure 5 As shown, a fixing member 4 is fixedly connected to the lamp housing 2. One end of the connecting arm 3 is rotatably connected to the fixing member 4 via a rotating shaft. The magnetic member 5 is fixed to the lamp housing 2 via the fixing member 4. The rotating shaft of the connecting arm 3 extends laterally, allowing the lamp housing 2 to move in the height direction around the rotating shaft. The fixing member 4 can be fixedly connected to the top surface of the lamp housing 2 by means of adhesive bonding, snap-fit ​​connection, fastener connection, etc., or the fixing member 4 can be integrally connected to the lamp housing 2.

[0067] Specifically, a raised structure 41 is formed between the two ends of the fixing member 4, which can cooperate with the mounting rod 1. The magnetic member 5 is located inside the raised structure 41, and the connecting arm 3 is connected to the side of the raised structure 41. The opposite ends of the fixing member 4 are abutted and fixedly connected to the lamp housing 2, and the raised structure 41 is away from the surface of the lamp housing 2, providing installation space for the magnetic member 5.

[0068] In some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, the opposite two sides of the mounting rod 1 form downwardly extending flanges 14, and the hook parts 13 are respectively disposed on the flanges 14 on both sides; the connecting arm 3 includes two interconnected connecting rods 31, and the two connecting rods 31 are respectively hooked on the hook parts 13 on the corresponding side, which helps to improve the stability of the hook structure. The two connecting rods 31 can be connected to each other at any position.

[0069] Specifically, the bottom ends of the two connecting rods 31 are bent in opposite directions to form rotating shafts 32, and the two rotating shafts 32 are coaxially arranged. The fixing member 4 has connecting holes on opposite sides of the raised structure 41, and the two rotating shafts 32 are rotatably fitted into the connecting holes on the corresponding sides.

[0070] Because the mounting rod 1 has a U-shaped structure with downward openings formed by the folded edges 14 on both sides, when the lamp housing 2 is in the installation position, the raised structure 41 of the fixing part 4 can fit between the folded edges 14 on both sides to play a positioning role.

[0071] Furthermore, the mounting rod 1 has clearance grooves 17 on both sides of its folded edges, which are used to allow the connecting arm 3 to pass. When the connecting arm 3 is folded between the mounting rod 1 and the lamp housing 2, the pivot 32 of the connecting arm 3 is engaged in the clearance groove 17, allowing the lamp housing 2 to be positioned closer to the mounting rod 1.

[0072] In some embodiments of this utility model, such as Figure 3 and Figure 4 As shown, the first positioning part 11 and the second positioning part 12 of the mounting rod 1 face opposite directions, the first locking piece 21 and the second locking piece 22 are respectively arranged on the opposite side edges of the lamp housing 2, and the connecting arm 3 can rotate relative to the lamp housing 2 about a pivot perpendicular to the length direction of the mounting rod 1.

[0073] In detail, the first positioning part 11 and the second positioning part 12 extend along the length direction of the mounting rod 1, forming a sheet-like structure. (Refer to...) Figure 3 From a certain perspective, the first positioning part 11 is located at the right end of the mounting rod 1 and extends to the right, while the second positioning part 12 is located at the left end of the mounting rod 1 and extends to the left. The first locking member 21 is located on the side corresponding to the first positioning part 11 and extends to the left; the second locking member 22 is located on the side corresponding to the second positioning part 12 and extends to the right. The lamp housing 2 rotates from its initial position to the upper left to the mounting position, and the first locking member 21 and the second locking member 22 move to the upper left along with the lamp housing 2. The top surface of the mounting rod 1 is used to abut against the ceiling, and both the first positioning part 11 and the second positioning part 12 are lower than the top surface of the mounting rod 1. The first locking member 21 can engage with the top surface of the first positioning part 11, and the second locking member 22 can engage with the top surface of the second positioning part 12. The first positioning part 11 supports the first locking member 21, and the second positioning part 12 supports the second locking member 22, thereby supporting the lamp housing 2 on the mounting rod 1.

[0074] In some embodiments of this utility model, such as Figure 5 , Figure 6 and Figure 7 As shown, the lamp housing 2 includes a back plate 23 located at the top of the lamp housing 2, and a fastener 4 connected to the back plate 23. The lamp housing 2 also includes a side plate 24 formed at the edge of the lamp housing 2. Specifically, the side plate 24 is located at the edge of the back plate 23 and extends upward from the edge of the back plate 23, capable of covering the connecting arm 3 and the mounting rod 1 above the back plate 23. The side plate 24 has a laterally extending elongated hole 241, and a second locking member 22 engages with the elongated hole 241 and can slide along the elongated hole 241. The second locking member 22 can slide along the elongated hole 241 between a locked position and an unlocked position.

[0075] Specifically, the second locking component 22 includes a movable piece 221 and a lever 222. The movable piece 221 is located inside the side plate 24, and the lever 222 is located outside the side plate 24. The extension direction of the elongated hole 241 is perpendicular to the length direction of the mounting rod 1. When the lamp housing 2 is in the mounting position, the movable piece 221 can move along the elongated hole 241 to above the second positioning part 12, i.e., the locked position; or the movable piece 221 can move along the elongated hole 241 to above the second positioning part 12, i.e., the unlocked position. The lever 222 is convenient for operators to move to adjust the position of the movable piece 221.

[0076] like Figure 11 As shown, the movable piece 221 and the toggle block 222 are connected by a connecting part 223, which fits into the elongated hole 241 and slides along the elongated hole 241. The connecting part 223 can be a protrusion structure provided on the movable piece 221. The toggle block 222 fits against the outer side of the side plate 24 of the lamp housing 2, and the movable piece 221 fits against the inner side of the side plate 24. The movable piece 221 can be an L-shaped curved plate, with one side fitting against the inner back side of the side plate 24 and the other side used to cooperate with the second positioning part 12.

[0077] In one embodiment, the first locking member 21 is located on the side of the lamp housing 2 and is configured to move along the side of the lamp housing 2. When the lamp housing 2 is moved to the installation position, the first locking member 21 can move to a position that engages with or disengages from the first positioning part 11. The structure of the first locking member 21 is the same as that of the second locking member 22, and an elongated hole for mounting the first locking member 21 is provided on the side plate 24 of the lamp housing 2. The first locking member 21 slides along the elongated hole between a locked position and an unlocked position. When the lamp housing 2 is in the installation position, the first locking member 21 can slide to engage with the first positioning part 11, i.e., the locked position, or the first locking member 21 can slide to disengage from the first positioning part 11, i.e., the unlocked position. After the lamp housing 2 is moved to the installation position, the first locking member 21 and the second locking member 22 are moved to the locked position respectively, thereby fixing the position of the lamp housing 2.

[0078] In another implementation, such as Figure 10 As shown, the first clip 21 is fixedly connected to the top of the lamp housing 2, and an assembly gap 210 is left between the first clip 21 and the top surface of the lamp housing 2. The hook part 13 extends along the length direction of the mounting rod 1. There is a certain amount of movement between the connecting arm 3 and the hook part 13. The connecting arm 3 can move a certain distance along the hook part 13 so that the first positioning part 11 fits into the assembly gap 210, at which time the first clip 21 fits above the first positioning part 11.

[0079] After the lamp housing 2 is moved from its initial position to its installation position, the worker can adjust the position of the lamp housing 2 along the length of the mounting rod 1 so that the first clip 21 engages above the second positioning part 12 to position the lamp housing 2. It should be noted that the hook part 13 needs to extend to a sufficient length so that the connecting arm 3 will not disengage from the hook part 13 when the first clip 21 is adjusted laterally.

[0080] Further reference Figure 10 An L-shaped groove 15 is provided on the folded edge 14. The opening of the L-shaped groove 15 is located at the bottom of the folded edge 14, and extends upward and then horizontally from the bottom of the folded edge 14 to form the hook part 13. The connecting rod 31 of the connecting arm 3 can be inserted into the L-shaped groove 15 and supported on the hook part 13.

[0081] An inclined edge 16 is formed on the hook part 13. The side of the inclined edge 16 near the opening of the L-shaped groove 15 is higher and the other side is lower. The connecting arm 3 can slide along the inclined edge 16. The inclined edge 16 makes it difficult for the connecting arm 3 to detach from the hook part 13.

[0082] This utility model also provides a ceiling light, including a lamp body and the aforementioned ceiling light mounting structure. The lamp body of the ceiling light is mounted on the lamp housing 2 in the ceiling light mounting structure.

[0083] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A ceiling light mounting structure, characterized in that, include: The mounting rod has a first positioning part at one end and a second positioning part at the other end, and a hooking part at the position between the two ends. The lamp housing has a first latch and a second latch, the second latch being located on the side of the lamp housing and configured to be movable on the side of the lamp housing; A connecting arm, one end of which is rotatably connected to the lamp housing via a pivot, and the other end of which is movably hung on the mounting part; When the lamp housing is moved to the installation position, the connecting arm is folded between the lamp housing and the mounting rod. The first locking member can cooperate with the first positioning part, and the second locking member can be moved to a position that cooperates with or separates from the second positioning part.

2. The ceiling light mounting structure according to claim 1, characterized in that, The connecting arm is provided in at least two parts, and the mounting rod, the lamp housing and the connecting arm form a parallelogram structure.

3. The ceiling light mounting structure according to claim 1 or 2, characterized in that, It also includes a magnetic component, which is fixedly connected to the lamp housing and / or the mounting rod, and is used to position the lamp housing with the mounting rod in the installation position by magnetic attraction.

4. The ceiling light mounting structure according to claim 3, characterized in that, The lamp housing is fixedly connected to a fixing member, and one end of the connecting arm is rotatably connected to the fixing member via a rotating shaft. The magnetic component is fixed to the lamp housing via the fixing member.

5. The ceiling light mounting structure according to claim 4, characterized in that, A raised structure is formed between the two ends of the fixing member, which can cooperate with the mounting rod. The magnetic element is located inside the raised structure, and the connecting arm is connected to the side of the raised structure.

6. The ceiling light mounting structure according to claim 1 or 2, characterized in that, The mounting rod has downwardly extending folded edges on its opposite sides, and the hooking parts are respectively disposed on the folded edges on both sides; the connecting arm includes two interconnected connecting rods, and the two connecting rods are respectively hooked on the hooking parts on the corresponding side.

7. The ceiling light mounting structure according to claim 1 or 2, characterized in that, The edge of the lamp housing forms a side plate, and the side plate is provided with a horizontally extending elongated hole. The second clip engages with the elongated hole and can move along the elongated hole. The second locking component includes a movable piece located inside the side plate and a lever located outside the side plate. The movable piece can move along the elongated hole to above the second positioning part.

8. The ceiling light mounting structure according to claim 1 or 2, characterized in that, The first positioning part and the second positioning part face opposite directions, the first clip and the second clip are respectively arranged on opposite sides of the lamp housing, and the connecting arm can rotate relative to the lamp housing about a pivot perpendicular to the length direction of the mounting rod.

9. The ceiling light mounting structure according to claim 1 or 2, characterized in that, The first clip is located on the side of the lamp housing and is configured to move on the side of the lamp housing. When the lamp housing is moved to the installation position, the first clip can move to a position that engages with or separates from the first positioning part. or, An assembly gap is left between the first clip and the top surface of the lamp housing. The hook part extends along the length direction of the mounting rod, and the connecting arm can move a certain distance along the hook part so that the first positioning part fits into the assembly gap.

10. A ceiling light, comprising a lamp body, characterized in that, The ceiling light mounting structure includes any one of claims 1 to 9, wherein the lamp body is mounted on the lamp housing in the ceiling light mounting structure.

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