Lamp structure convenient to install

Abstract

The utility model is suitable for the technical field of lamp installation, and provides a lamp structure convenient to install, which comprises a lamp holder, a top ring seat and a lamp cover, the mounting assembly comprises a main screw and a lifting ring, the main screw is connected to the lamp holder in a threaded mode, the lifting ring is elastically connected to the side wall of the inner ring of the top ring seat, a plurality of sliding seats are arranged on the top face of the lamp holder in a sliding mode, connecting rods are rotationally arranged between the sliding seats and the lifting ring, racks are arranged on the sliding seats, and the connecting rods are connected with the racks. The racks are connected with gears in an engaged mode, the gears are rotationally connected with the lamp holder, the middles of the gears are connected with supporting cylinders through spiral grooves, and auxiliary screws are rotationally arranged on the supporting cylinders. Therefore, when the main screw is rotated, the plurality of auxiliary screws can be synchronously connected with the roof, and the plurality of auxiliary screws are automatically screwed, so that the multi-point fixation of the lamp is quickly realized, the good mounting strength is ensured, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp installation, in particular to a lamp structure which is easy to install. Background Art

[0002] Most chandeliers use a ceiling mount structure. Ceiling mounts on the market typically have multiple screws on the front or multiple screws on the side. The disadvantage is that multiple screws need to be aligned with the holes, making installation and removal inconvenient.

[0003] In response to the above problems, those skilled in the art have made improvements to the existing technology. For example, a quick-install ceiling cup for a lamp with publication number CN214501133U includes a ceiling cup body and a mounting top plate detachably connected to the ceiling cup body, both ends of the ceiling cup body are provided with snap-fitting structures, and both ends of the mounting top plate are provided with snap-fitting parts that cooperate with the snap-fitting structures; the ceiling cup body is also equipped with a locking fixture for locking the ceiling cup body, which can reduce the difficulty of connecting the mounting top plate and the ceiling cup body by snapping. However, the above device does not improve the connection method between the mounting top plate and the roof, resulting in that the installation procedure for the mounting top plate is still cumbersome (it still needs to screw multiple bolts in sequence to achieve the fixation of the mounting top plate), and it is still inconvenient to use.

[0004] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0005] In response to the above-mentioned defects, the purpose of the present invention is to provide a lamp structure that is easy to install. When the main screw is rotated, several auxiliary screws can be connected to the roof at the same time, and the several auxiliary screws are automatically screwed, so as to quickly achieve multi-point fixation of the lamp, ensure good installation strength, and improve installation efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a lamp structure that is easy to install, including: a lamp holder, a top ring seat is provided on the top surface of which; an installation assembly, which includes a main screw and a lifting ring, the main screw is threadedly connected to the lamp holder, and the lifting ring is elastically connected to the inner ring side wall of the top ring seat, and a plurality of sliding seats are slidably provided on the top surface of the lamp holder, and connecting rods are rotatably provided between the sliding seats and the lifting rings, and racks are provided on the sliding seats, and the racks are meshed with gears, and the gears are rotatably connected to the lamp holder, and the middle part of the gears is connected to a bracket through a spiral groove, and the bracket is rotatably provided with a secondary screw.

[0007] According to the lamp structure that is easy to install of the utility model, a plurality of top plates are provided on the top surface of the lifting ring, and the top plates are matched with the auxiliary screws one by one. The top plates are provided with matching screw holes that match the auxiliary screws, and a plurality of elastic parts are provided between the top plates and the lamp holder.

[0008] According to the lamp structure that is easy to install of the present invention, a plurality of inner rods are provided on the top surface of the lamp holder, and the inner rods are elastically connected to outer sleeves, and the top ends of the outer sleeves are provided with suction cups.

[0009] According to the lamp structure easy to install of the present invention, the interior of the bracket is hollow and the top of the bracket is provided with an opening, the auxiliary screw is rotatably arranged inside the bracket, and the level of the top of the auxiliary screw is higher than the level of the top surface of the bracket.

[0010] According to the lamp structure that is easy to install of the present invention, the top surface of the sliding seat is provided with a vertical through groove, the rack is provided on one side wall of the through groove, and the gear is rotatably provided on the top surface of the lamp holder at the through groove.

[0011] According to the lamp structure that is easy to install of the present invention, a bottom plate is provided at the bottom end of the bracket, and a limiting rod passing through the lamp holder is provided on the bottom plate.

[0012] The purpose of this utility model is to provide a lamp structure that is easy to install, and its beneficial effects are as follows:

[0013] 1. By setting a main screw and several auxiliary screws, the lamp holder can be fixed at multiple points, ensuring good installation strength, reducing the risk of the lamp falling, and improving the safety of the lamp.

[0014] 2. By setting up the installation components, when the main screw is rotated, the connection between several auxiliary screws and the roof can be automatically achieved, which improves the installation efficiency. In addition, the simultaneous rotation of several auxiliary screws ensures good flatness of the lamp.

[0015] In summary, the beneficial effects of the present invention are as follows: when the main screw is rotated, several auxiliary screws can be connected to the roof simultaneously, and the several auxiliary screws are automatically screwed, thereby quickly achieving multi-point fixation of the lamp, ensuring good installation strength and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of part A;

[0018] Figure 3 It is a front sectional view of the utility model;

[0019] In the figure: 1-lamp holder, 11-top ring seat, 2-mounting assembly, 21-main screw, 211-plate cap, 22-lifting ring, 221-top plate, 222-matching screw hole, 23-sliding seat, 231-connecting rod, 24-rack, 25-gear, 26-bracket, 27-secondary screw, 28-inner rod, 281-outer kit, 29-suction cup. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] See also Figures 1 to 3 The present invention provides a lamp structure that is easy to install, including a lamp holder 1 and a mounting assembly 2. A lampshade (not shown in the figure) is detachably connected to the bottom of the lamp holder 1, and a lighting structure is installed on the bottom surface of the lamp holder 1 (the lighting structure is a mature existing technology, and its structure and principle are common knowledge for those skilled in the art, so it will not be repeated in this utility model). The lamp holder 1 is fixed with a top ring seat 11, and a mounting assembly 2 is provided above the top seat 1.

[0022] See also Figures 1 to 3 The mounting assembly 2 includes a main screw 21 and a lifting ring 22. The main screw 21 is threadedly connected to the lamp holder 1 (the user can select the position of the main screw 21 according to actual conditions) and passes through the top surface of the lamp holder 1. The user abuts the lamp holder 1 against the roof (or other supporting surface) and rotates the main screw 21. The main screw 21 can penetrate the roof, completing the installation of the lamp holder 1. The lifting ring 22 is slidably connected to the inner side of the top ring seat 11. A number of top plates 221 are evenly arranged on the top surface of the lifting ring 22. A number of elastic members are provided between the top plates 221 and the top surface of the lamp holder 1. When the elastic members are in their natural state, the top surface of the lifting ring 22 is higher than the top surface of the top ring seat 11. The top surface of the lamp holder 1 below the top plate 221 is slidably connected to a sliding seat 23, and a connecting rod 231 is rotatably connected between the sliding seat 23 and the lifting ring 22 (that is, one end of the connecting rod 231 is rotatably connected to the sliding seat 23, and the other end of the connecting rod 231 is rotatably connected to the lifting ring 22). When the lifting ring 22 descends, the sliding seat 23 can be driven to slide horizontally under the action of the connecting rod 231.

[0023] See also Figures 1 to 3The middle of the sliding seat 23 is provided with a vertical through-slot. A gear 25 is rotatably mounted on the top surface of the lamp holder 1 at the through-slot. A rack 24 is provided on one side wall of the through-slot to mesh with the gear 25 (the gear 25 and the rack 24 mesh in a one-to-one correspondence). A through-hole is provided in the middle of the gear 25, and a bracket 26 is provided at the through-hole. The bracket 26 passes through the lamp holder 1. The bracket 26 is hollow inside and has an opening at the top. A spiral groove is provided on the outer wall of the bracket 26, and a guide column is provided on the side wall of the through-hole to cooperate with the spiral groove. When the gear 25 rotates, the bracket 26 can be driven up. A secondary screw 27 is rotatably mounted inside the bracket 26. The bottom end of the secondary screw 27 is rotatably connected to the inner bottom surface of the bracket 26. The top height of the secondary screw 27 is higher than the top surface height of the bracket 26. The top plate 221 is provided with a mating screw hole 222 that can cooperate with the secondary screw 27. The mating screw hole 222 and the secondary screw 27 are mated in a one-to-one correspondence.

[0024] See also Figures 1 to 3 Preferably, the user can add a base plate at the bottom end of the bracket and set a limit rod passing through the lamp holder 1 on the base plate (the limit rod does not interfere with the sliding seat 23), so as to prevent the bracket from rotating and ensure the smooth operation of the device.

[0025] See also Figures 1 to 3 Preferably, a plurality of inner rods 28 are provided on the top surface of the lamp holder 1, and an outer sleeve 281 is slidably sleeved on the top of the inner rod 28. Elastic parts are provided between the inner rod 28 and the outer sleeve 281 that cooperate with each other, and a suction cup 29 is provided on the top of the outer sleeve 281. The suction cup 29 can provide auxiliary support for the lamp holder 1 to ensure good installation strength.

[0026] See also Figures 1 to 3 Preferably, the elastic member is a spring.

[0027] See also Figures 1 to 3 Preferably, a plate cap 211 is provided at the bottom end of the main screw 21 , and the plate cap 211 is located at the bottom of the lamp holder 1 , and a bottom surface of the plate cap 211 is provided with a shading to facilitate the user to rotate the main screw 21 .

[0028] When the user presses the lamp holder 1 close to the roof, the top plate 221 and the top of the main screw 21 both touch the roof, and the main screw 21 is rotated. The main screw 21 is gradually inserted into the roof, and the plate cap 211 drives the lamp holder 1 to move closer to the roof. At this time, the lifting ring 22 moves relative to the top ring seat 11 toward the lamp holder 1. Under the action of the connecting rod 231, the sliding seat 23 moves. Under the meshing action of the rack 24 and the gear 25, the bracket 26 moves toward the roof. In this process, the auxiliary screw 27 cooperates with the matching screw hole 222 on the top plate 221, so that the auxiliary screw 27 rotates and moves toward the roof. The auxiliary screw 27 penetrates into the inside of the roof until the top surface of the top ring seat 11 touches the roof. At this time, the elastic member between the inner rod 28 and the outer set 281 is compressed, and the suction cup 29 adsorbs the roof to achieve auxiliary support (the deformation of the elastic member between the inner rod 28 and the outer set 281 is small, and the driving force generated has a negligible effect on the installation strength).

[0029] The utility model provides a lamp structure that is easy to install, and its beneficial effects are as follows:

[0030] 1. By setting a main screw and several auxiliary screws, the lamp holder can be fixed at multiple points, ensuring good installation strength, reducing the risk of the lamp falling, and improving the safety of the lamp.

[0031] 2. By setting up the installation components, when the main screw is rotated, the connection between several auxiliary screws and the roof can be automatically achieved, which improves the installation efficiency. In addition, the simultaneous rotation of several auxiliary screws ensures good flatness of the lamp.

[0032] In summary, the beneficial effects of the present invention are as follows: when the main screw is rotated, several auxiliary screws can be connected to the roof simultaneously, and the several auxiliary screws are automatically screwed, thereby quickly achieving multi-point fixation of the lamp, ensuring good installation strength and improving installation efficiency.

[0033] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0034] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0035] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A lamp structure that is easy to install, characterized in that: include: A lamp holder, the top surface of which is provided with a top ring seat; The mounting assembly includes a main screw and a lifting ring. The main screw is threadedly connected to the lamp holder, and the lifting ring is elastically connected to the inner ring side wall of the top ring seat. A number of sliding seats are slidably provided on the top surface of the lamp holder. Connecting rods are rotatably provided between the sliding seats and the lifting rings. Racks are provided on the sliding seats, and the racks are meshed with gears. The gears are rotatably connected to the lamp holder. The middle part of the gear is connected to a bracket through a spiral groove, and a secondary screw is rotatably provided on the bracket.

2. The easy-to-install lamp structure according to claim 1, characterized in that: The top surface of the lifting ring is provided with a plurality of top plates, the top plates are matched with the auxiliary screws one by one, the top plates are provided with matching screw holes matching with the auxiliary screws, and a plurality of elastic parts are provided between the top plates and the lamp holder.

3. The easy-to-install lamp structure according to claim 1, characterized in that: A plurality of inner rods are provided on the top surface of the lamp holder, and outer sleeves are elastically connected to the inner rods, and suction cups are provided on the top ends of the outer sleeves.

4. The easy-to-install lamp structure according to claim 1, characterized in that: The interior of the bracket is hollow and the top of the bracket is provided with an opening. The auxiliary screw is rotatably arranged inside the bracket, and the level of the top of the auxiliary screw is higher than the level of the top surface of the bracket.

5. The lamp structure easy to install according to claim 1, characterized in that: The top surface of the sliding seat is provided with a vertical through groove, the rack is arranged on a side wall of the through groove, and the gear is rotatably arranged on the top surface of the lamp holder at the through groove.

6. The easy-to-install lamp structure according to claim 1, characterized in that: The bottom ends of the brackets are each provided with a bottom plate, and the bottom plates are each provided with a limiting rod passing through the lamp holder.

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