Angle-adjustable ceiling lamp
By designing assembly and angle adjustment components, the ceiling light can be installed quickly and automatically adjusted, solving the problems of difficult, time-consuming, and troublesome adjustment of traditional ceiling lights at high altitudes, thus improving installation efficiency and ease of use.
Patent Information
- Application Number
- CN202520471525.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-18
AI Technical Summary
Traditional adjustable-angle ceiling lights are difficult to install at high places, time-consuming, and troublesome to adjust the angle.
By employing assembly components and angle adjustment components, and utilizing insert rods, limit blocks, and motors, the lamp body and mounting bracket can be quickly assembled and automatically adjusted, reducing the need for tools at heights. Angle adjustment is achieved by using a motor to drive a guide plate, which in turn drives the positioning block and rotating shaft to rotate.
It reduces installation difficulty, saves installation time, improves installation efficiency, enhances convenience through automatic adjustment, and extends the service life of the device.
Smart Images
Figure CN223755261U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to modern indoor lighting field especially relates to a adjustable angle ceiling lamp. BACKGROUND
[0002] In the modern indoor lighting field, ceiling lamp as a common lamp type, with its simple and beautiful appearance and the characteristics of not occupying space, is widely used in various buildings indoor environment, such as home, office, exhibition hall and so on. It can not only provide basic lighting function, but also can play a role in decorating space to a certain extent, meet the basic demand of people to indoor light environment.
[0003] Among them, because the exhibition hall will change exhibits regularly, the display needs of different exhibits are different. For plane painting, it may be necessary to adjust the angle of the ceiling lamp to a certain angle with the surface of the painting to highlight the color and texture of the painting and avoid reflection. For three-dimensional sculpture, the light and shadow effect is shaped by adjusting the angle of the ceiling lamp to highlight the three-dimensionality and levelness of the sculpture.
[0004] However, the traditional adjustable angle ceiling lamp still has some deficiencies in practical application. First, the traditional adjustable angle ceiling lamp is generally composed of a mounting frame and a lamp body, and the lamp body is generally installed on the mounting frame using bolts. When installing, people need to climb onto a ladder and install the bolts at a high place. However, bolt installation requires a certain precision and the use of tools such as screwdrivers. When working at a high place, the space is relatively narrow. The worker needs to hold the screwdriver with one hand and hold the lamp body and align the bolt with the other hand, which has high installation difficulty and therefore takes a long time. Moreover, the traditional adjustable angle ceiling lamp also needs to be manually adjusted by the worker when adjusting the angle. The ceiling lamp is located at a high place, which makes the adjustment troublesome.
[0005] Therefore, an adjustable angle ceiling lamp is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0006] In order to make up for the above shortcomings, the utility model provides an adjustable angle ceiling lamp, which aims to solve the problems of difficult installation, long time consumption and troublesome angle adjustment of the ceiling lamp at a high place in the prior art.
[0007] In order to achieve the above object, the utility model discloses the following technical scheme: a adjustable angle ceiling lamp, including mounting frame, lamp body, the inner wall of mounting frame is provided with assembly component, the inside of mounting frame is provided with angle adjusting assembly, the assembly component includes the plug pole, the lower surface of mounting frame is provided with the slot, the right surface of mounting frame is penetrated and is connected with the rotating shaft of rotation, the inner wall of rotating shaft is connected with the limiting block through the elastic connection of limiting spring, the right surface of plug pole is provided with the limiting slot, the right surface of limiting block is fixedly connected with the connecting rod, the right surface of connecting rod is fixedly connected with the pull ring.
[0008] As further description of the above technical scheme:
[0009] The angle adjusting assembly includes a motor, the output shaft of the motor is fixedly connected with a rotating disc, the lower surface of the rotating disc is fixedly connected with a guide plate, the middle segment of the outer wall of the rotating shaft is fixedly connected with a circular ring, the outer wall of the circular ring is fixedly connected with a positioning block, and the upper surface of the mounting frame is provided with an oil injection hole.
[0010] As further description of the above technical scheme:
[0011] The plug pole is fixedly connected to the right surface of the lamp body, and the plug pole is inserted into the inner wall of the slot.
[0012] As further description of the above technical scheme:
[0013] One end of the limiting spring is fixedly connected to the right surface of the limiting block, the other end of the limiting spring is fixedly connected to the inner wall of the right side of the rotating shaft, and the limiting block is penetrated and slidably connected to the left surface of the rotating shaft.
[0014] As further description of the above technical scheme:
[0015] The limiting block is provided as a cross, the limiting slot is provided as a cross, and the limiting block is inserted into the inner wall of the limiting slot.
[0016] As further description of the above technical scheme:
[0017] The connecting rod is penetrated and slidably connected to the right surface of the rotating shaft.
[0018] As further description of the above technical scheme:
[0019] The motor is arranged on the upper surface of the mounting frame, and the guide plate is provided as a spiral.
[0020] As further description of the above technical scheme:
[0021] The positioning block is clamped to the inner wall of the guide plate, and the oil injection hole is located directly above the circular ring.
[0022] The utility model has the advantages of the following beneficial effects:
[0023] 1. In the utility model, the assembling component is used to realize the quick assembling of the lamp body and the mounting rack. When installing, the limit block is retracted to remove the blockage by pulling the pull ring, the pull rod is inserted, the pull ring is loosened, the lamp body is rotated, the limit block and the limit slot are aligned and inserted, and the installation is completed. No screwdriver or other tools are needed at high places, and no threaded holes are needed, which reduces the installation difficulty, saves the installation time and improves the installation efficiency.
[0024] 2. In the utility model, the angle adjusting assembly and the assembling assembly are matched, the motor is started to drive the guide plate to rotate and press the positioning block, and then the circular ring, the shaft, the pull rod and the lamp body are rotated to realize the automatic adjustment of the angle, so that the user does not need to manually adjust, and the convenience is improved. The oil injection hole is arranged on the mounting rack, lubricating oil can be injected regularly, the wear is reduced, and the service life of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the overall device in the utility model;
[0026] Figure 2 It is a split schematic diagram of the three-dimensional structure of the mounting rack and the lamp body in the utility model;
[0027] Figure 3 It is a sectional schematic diagram of the three-dimensional structure of the mounting rack in the utility model;
[0028] Figure 4 It is a split sectional schematic diagram of the three-dimensional structure of the pull rod, the shaft and the circular ring in the utility model;
[0029] Figure 5 It is a split schematic diagram of the three-dimensional structure of the circular ring and the guide plate in the utility model;
[0030] Figure 6 It is a local sectional schematic diagram of the three-dimensional structure of the mounting rack in the utility model.
[0031] Legend:
[0032] 1, mounting rack; 2, lamp body; 31, pull rod; 32, shaft; 33, pull ring; 34, connecting rod; 35, limit spring; 36, limit block; 301, insertion slot; 302, limit slot; 41, motor; 42, rotating disc; 43, guide plate; 44, circular ring; 45, positioning block; 401, oil injection hole. DETAILED DESCRIPTION
[0033] 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.
[0034] Reference Figure 1 - Figure 3 This utility model provides an embodiment of an adjustable-angle ceiling light, including a mounting frame 1 and a lamp body 2. The mounting frame 1 has a mounting hole at its top, which can be used to fix the mounting frame 1 to the roof with bolts. The lamp body 2 is the main body of the ceiling light, which belongs to the prior art and can be implemented by those skilled in the art. Since it is prior art, it will not be described in detail in this case. The lamp body 2 is equipped with wires. The inner wall of the mounting frame 1 is provided with an assembly component, which can flexibly assemble the mounting frame 1 and the lamp body 2, making it convenient to replace the lamp body 2. The mounting frame 1 is provided with an angle adjustment component, which can adjust the illumination angle of the lamp body 2 to meet different illumination needs.
[0035] Reference Figure 2 - Figure 4 The assembly includes two sets of insert rods 31, which are symmetrically distributed about the center line of the lamp body 2. The lower surface of the mounting bracket 1 has a slot 301 that fits into the insert rod 31. The top of the slot 301 is semi-cylindrical, and the surface of the insert rod 31 can fit against the semi-cylindrical part. The right surface of the mounting bracket 1 is rotatably connected to a rotating shaft 32, which is aligned with the slot 301. The inner wall of the rotating shaft 32 is elastically connected to a limiting block 36 by a limiting spring 35. The right surface of the insert rod 31 has a limiting groove 302. The right surface of the limiting block 36 is fixedly connected to a connecting rod 34, and the right surface of the connecting rod 34 is fixedly connected to a pull ring 33. The limiting block 36, the connecting rod 34, and the pull ring 33 move synchronously. The left surface of the pull ring 33 contacts the right surface of the rotating shaft 32.
[0036] Reference Figure 2 - Figure 4The insertion rod 31 is fixedly connected to the right surface of the lamp body 2, and the insertion rod 31 is concentric with the rotating shaft 32 after installation. The insertion rod 31 is inserted into the inner wall of the insertion slot 301. One end of the limiting spring 35 is fixedly connected to the right surface of the limiting block 36, and the other end of the limiting spring 35 is fixedly connected to the inner wall on the right side of the rotating shaft 32. The limiting block 36 penetrates and is slidingly connected to the left surface of the rotating shaft 32. When the limiting block 36 moves to the right, the limiting spring 35 is pressed to generate a reaction force. The limiting block 36 is provided in a cross shape, the limiting slot 302 is provided in a cross shape, the limiting block 36 is inserted into the inner wall of the limiting slot 302, and the left surface of the limiting block 36 is provided with a chamfer which is a slope, so that the limiting block 36 is conveniently inserted into the limiting slot 302. Since the limiting block 36 and the limiting slot 302 are both cross-shaped, the limiting block 36 and the insertion rod 31 can be synchronously rotated. The connecting rod 34 penetrates and is slidingly connected to the right surface of the rotating shaft 32.
[0037] With reference to Figure 3 , Figure 5 , Figure 6 The angle adjusting assembly comprises a motor 41 which is a prior art and can be implemented by those skilled in the art. Since it is a prior art, it will not be described in detail in this case. The output shaft of the motor 41 is fixedly connected with a rotating disc 42. The lower surface of the rotating disc 42 is fixedly connected with a guide plate 43. The centers of the rotating disc 42 and the guide plate 43 are aligned. The middle section of the outer wall of the rotating shaft 32 is fixedly connected with a circular ring 44. The outer wall of the circular ring 44 is fixedly connected with a positioning block 45. The positioning block 45 is provided in multiple groups in a circumferential array with the center of the circular ring 44 as the origin. The circular ring 44 is concentric with the rotating shaft 32. The circular ring 44 and the rotating shaft 32 are synchronously rotated. The upper surface of the mounting frame 1 is provided with an oil injection hole 401. Lubricating oil can be added from the oil injection hole 401 to avoid the problem of wear and tear and the decrease of adjustment accuracy caused by frequent angle adjustment.
[0038] With reference to Figure 3 , Figure 5 , Figure 6 The motor 41 is arranged on the upper surface of the mounting frame 1. The guide plate 43 is provided in a spiral shape. The positioning block 45 is clamped to the inner wall of the guide plate 43. The guide plate 43 itself is not a complete ring. The distance from the inner wall of the guide plate 43 to the center of the rotating disc 42 is constantly changing. Therefore, when the guide plate 43 rotates, it will press the positioning block 45 and constantly press the positioning block 45 to drive the circular ring 44 and the rotating shaft 32 to rotate. The difference between the maximum distance and the minimum distance of the guide plate 43 from the center of the rotating disc 42 is designed to be exactly the size of a positioning block 45. The oil injection hole 401 is located directly above the circular ring 44. The mounting frame 1 is composed of two parts. The lower part is annular. The motor 41 and the oil injection hole 401 are both located at the annular part of the mounting frame 1.
[0039] Working principle: when installing the device, first use the installation hole at the top end of the installation frame 1 to fix the installation frame 1 on the roof with bolts, and then connect the wires on the lamp body 2 with the indoor circuit.
[0040] Then pull the pull ring 33 to move the limiting block 36, so that the limiting block 36 is retracted into the rotating shaft 32. The limiting block 36 will squeeze the limiting spring 35 to generate a reaction force during movement. After the limiting block 36 is retracted into the rotating shaft 32, the insertion rod 31 is aligned with the insertion slot 301 and inserted. When the insertion is completed, the limiting slot 302 will be aligned with the limiting block 36. Then release the pull ring 33, the limiting spring 35 will push the limiting block 36 against the limiting slot 302. Then rotate the lamp body 2 to drive the insertion rod 31 to rotate. When the limiting block 36 is aligned with the limiting slot 302, the limiting block 36 will be pushed by the limiting spring 35 and inserted into the limiting slot 302. At this time, a "click" sound will be emitted to remind the installer to complete the installation of the lamp body 2. When the lamp body 2 needs to be disassembled later, pull the pull ring 33 to drive the limiting block 36 out of the limiting slot 302, then remove the lamp body 2 and disconnect the wires from the indoor circuit.
[0041] When using, if the illumination angle of the lamp body 2 needs to be adjusted according to the needs, start the motor 41 to drive the rotating disc 42 and the guide plate 43 to rotate.
[0042] The distance from the inner wall of the guide plate 43 to the center of the rotating disc 42 changes at different positions, and the guide plate 43 itself is not a complete ring. The difference between the maximum distance and the minimum distance from the inner wall of the guide plate 43 to the center of the rotating disc 42 is just the size of a positioning block 45. When the guide plate 43 rotates, the positioning blocks 45 distributed in a circular array on the outer wall of the circular ring 44 are squeezed, driving the circular ring 44 and the rotating shaft 32 fixedly connected thereto to rotate. Because the rotating shaft 32 rotates synchronously with the insertion rod 31, and the insertion rod 31 is fixed to the lamp body 2, the angle of the lamp body 2 is adjusted to meet different illumination needs.
[0043] Add lubricating oil through the oil injection hole 401 on the upper surface of the installation frame 1 located directly above the circular ring 44 to avoid wear between components during frequent angle adjustment, ensure adjustment accuracy, and prolong the service life of the ceiling lamp.
[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application 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 technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent substitution, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.
Claims
1. An angle-adjustable ceiling lamp, comprising a mounting frame (1) and a lamp body (2), characterized in that: The inner wall of the mounting frame (1) is provided with an assembly component, the inside of the mounting frame (1) is provided with an angle adjusting component, the assembly component comprises an insertion rod (31), the lower surface of the mounting frame (1) is provided with a slot (301), the right surface of the mounting frame (1) is rotatably connected with a rotating shaft (32), the inner wall of the rotating shaft (32) is elastically connected with a limiting block (36) through a limiting spring (35), the right surface of the insertion rod (31) is provided with a limiting slot (302), the right surface of the limiting block (36) is fixedly connected with a connecting rod (34), and the right surface of the connecting rod (34) is fixedly connected with a pull ring (33).
2. The angle-adjustable ceiling lamp according to claim 1, characterized in that: The angle adjusting component comprises a motor (41), the output shaft of the motor (41) is fixedly connected with a rotating disc (42), the lower surface of the rotating disc (42) is fixedly connected with a guide plate (43), the middle segment of the outer wall of the rotating shaft (32) is fixedly connected with a ring (44), the outer wall of the ring (44) is fixedly connected with a positioning block (45), and the upper surface of the mounting frame (1) is provided with an oil injection hole (401).
3. The angle-adjustable ceiling lamp according to claim 1, characterized in that: The insertion rod (31) is fixedly connected to the right surface of the lamp body (2), and the insertion rod (31) is inserted into the inner wall of the slot (301).
4. The adjustable angle ceiling light of claim 1, wherein: One end of the limiting spring (35) is fixedly connected to the right surface of the limiting block (36), the other end of the limiting spring (35) is fixedly connected to the inner wall of the right side of the rotating shaft (32), and the limiting block (36) penetrates and is slidably connected to the left surface of the rotating shaft (32).
5. The adjustable angle ceiling light of claim 1, wherein: The limiting block (36) is provided in a cross shape, the limiting slot (302) is provided in a cross shape, and the limiting block (36) is inserted into the inner wall of the limiting slot (302).
6. The adjustable angle ceiling light of claim 1, wherein: The connecting rod (34) penetrates and is slidably connected to the right surface of the rotating shaft (32).
7. The adjustable angle ceiling light of claim 2, wherein: The motor (41) is arranged on the upper surface of the mounting frame (1), and the guide plate (43) is provided in a spiral shape.
8. The adjustable angle ceiling light of claim 2, wherein: The positioning block (45) is clamped to the inner wall of the guide plate (43), and the oil injection hole (401) is located directly above the ring (44).