Ceiling lamp with hidden chassis

Abstract

The utility model discloses a ceiling lamp with a hidden base plate, relates to the technical field of ceiling lamps, solves the problems that an existing device is inconvenient to install and low in practicability, and adopts the following scheme that an installation hole is formed in the top face of the base plate, and a locking screw matched with the installation hole in specification is assembled in the installation hole. Through the arrangement of the mounting hole, the threaded groove and the annular fixing frame, the chassis can be conveniently fixed to a ceiling through the mounting hole, then the lampshade is installed on the outer wall of the chassis through the threaded groove, mounting and dismounting are easy and convenient, damaged lamp beads can be conveniently taken down through the annular fixing frame, maintenance is easy and convenient, and practicability is high. And meanwhile, through the arrangement of ventilation holes A, ventilation holes B and a dustproof filter plate, hot air in the base plate can be dissipated out through the ventilation holes A and the ventilation holes B, after dust enters the base plate, due to blocking of the dustproof filter plate, the dust can be prevented from falling onto the lampshade and the lamp beads to affect the lighting effect, the heat dissipation effect is good, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling lamps, in particular to a chassis hidden type ceiling lamp. Background Art

[0002] The chassis of traditional round ceiling lamps can be seen from the outside, which cannot meet the needs of some users. In order to hide the chassis, a mounting plate and a rotating bracket are usually provided to install the ceiling lamp. However, this type of ceiling lamp requires additional mounting plates and rotating brackets, has many scattered parts, and has a high installation cost.

[0003] After searching, the application with patent number CN215722836U discloses a chassis hidden ceiling lamp, including a lampshade assembly and a chassis assembly, the lampshade assembly includes a lampshade body and a connecting ring, the axial direction of the connecting ring is vertically arranged, and the lampshade body cover is arranged on the bottom of the connecting ring; the chassis assembly includes a chassis body and a light source part, the chassis body is arranged above the lampshade body, the light source part is arranged between the chassis body and the lampshade body, the connecting ring is sleeved on the outside of the chassis body, the connecting ring is detachably connected to the chassis body, and the chassis body can be covered by the setting of the connecting ring to achieve the purpose of hiding the chassis.

[0004] However, due to the setting of the protrusion and the first outer ring, when installing the lampshade body, it is necessary to first install the first outer ring on the lampshade body, and then align the marking area on the chassis body with the protrusion to complete the installation of the slot and the block. Because it is difficult to observe all the protrusions when looking up during installation, the installation is inconvenient. At the same time, due to the setting of the connecting ring, the connecting ring blocks and seals the side of the chassis to prevent dust from entering the interior, but the internal temperature cannot be dissipated, and the practicality is low.

[0005] Therefore, we proposed the chassis hidden ceiling lamp. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a chassis hidden ceiling lamp, which solves the problems of inconvenient installation and low practicality of the prior devices.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a chassis hidden ceiling lamp comprises a ceiling, the bottom surface of the ceiling is equipped with a chassis;

[0008] The top surface of the chassis is provided with four groups of mounting holes in opposite positions, and locking screws of matching specifications are installed in the mounting holes. A placement box is fixedly installed on the bottom surface of the chassis, and a lighting controller is installed in the placement box. An annular fixing frame located on the bottom surface of the placement box is fixedly installed on the inner wall of the chassis, and evenly distributed lamp beads are installed on the top surface of the annular fixing frame. The lamp beads are connected to the lighting controller through wires. A lampshade of matching specifications is installed on the outer wall of the chassis, and a threaded groove is provided on the bottom surface of the inner wall of the lampshade, and a thread of matching specifications is installed on the bottom surface of the outer wall of the chassis;

[0009] The outer wall of the chassis is provided with evenly distributed ventilation holes A, the outer wall of the lampshade is provided with ventilation holes B which are opposite to the ventilation holes A and have matching specifications, the ventilation holes A are located above the annular fixing frame, and the bottom surface of the annular fixing frame is equipped with a dust filter plate with matching specifications.

[0010] Preferably, a sinking groove is provided on the top surface of the chassis, and a wire hole is provided on the top surface of the sinking groove, so that the wire can be conveniently connected to the lighting controller.

[0011] Preferably, the top surface of the chassis is equipped with a rubber layer, which can improve the fit between the chassis and the ceiling and prevent the chassis from being damaged.

[0012] Preferably, an annular slot is provided on the bottom surface of the annular fixing frame, and a block matching the slot is fixedly mounted on the top surface of the dust filter plate, so that the dust filter plate can be easily disassembled and installed.

[0013] Preferably, the lamp beads are connected in parallel, so that when one of the lamp beads is damaged, it will not affect the lighting of the gas lamp bead and it is also convenient to repair it.

[0014] Preferably, the front side of the placement box is provided with an opening, and the rear side of the placement box is provided with evenly distributed heat dissipation holes, which can improve the heat dissipation capacity and prevent the internal temperature from being too high to affect its use.

[0015] 1. The chassis hidden ceiling lamp has mounting holes, threaded grooves and annular fixing frames. The mounting holes can facilitate fixing the chassis on the ceiling, and then the lampshade is installed on the outer wall of the chassis through the threaded grooves. The installation and disassembly are simple and convenient. The annular fixing frame can facilitate the removal of damaged lamp beads, and the maintenance is simple and convenient.

[0016] 2. At the same time, through the setting of ventilation holes A, ventilation holes B and dust filter plates, ventilation holes A and ventilation holes B can dissipate the heat in the chassis. When dust enters the chassis, it can be blocked by the dust filter plate to prevent dust from falling onto the lampshade and lamp beads to affect the lighting effect. The heat dissipation effect is good and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the lampshade of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing frame of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the chassis of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the dustproof plate of the utility model.

[0022] In the figure: 1. Ceiling; 2. Chassis; 3. Sinking groove; 4. Wire hole; 5. Mounting hole; 6. Locking screw; 7. Placement box; 8. Ring fixing bracket; 9. Lamp bead; 10. Dust filter plate; 11. Card slot; 12. Card block; 13. Lamp cover; 14. Thread; 15. Thread groove; 16. Ventilation hole A; 17. Ventilation hole B. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] like Figure 1-5 As shown: four groups of mounting holes 5 with opposite positions are provided on the top surface of the chassis 2, and locking screws 6 of corresponding specifications are installed in the mounting holes 5. A placement box 7 is fixedly installed on the bottom surface of the chassis 2, and a lighting controller is installed in the placement box 7. An annular fixing frame 8 located on the bottom surface of the placement box 7 is fixedly installed on the inner wall of the chassis 2, and evenly distributed lamp beads 9 are installed on the top surface of the annular fixing frame 8. The lamp beads 9 are connected to the lighting controller through wires. A lampshade 13 of corresponding specifications is installed on the outer wall of the chassis 2, and a threaded groove 15 is provided on the bottom surface of the inner wall of the lampshade 13. The bottom surface of the outer wall of the chassis 2 is equipped with a thread 14 of corresponding specifications. Through the arrangement of the mounting holes 5, the threaded groove 15 and the annular fixing frame 8, the mounting holes 5 can facilitate the fixing of the chassis 2 on the ceiling 1, and then the lampshade 13 is installed on the outer wall of the chassis 2 through the threaded groove 15. The installation and disassembly are simple and convenient. The annular fixing frame 8 can facilitate the removal of damaged lamp beads 9, and the maintenance is simple and convenient.

[0026] Embodiment 2:

[0027] like Figure 2-5 As shown: evenly distributed ventilation holes A16 are provided on the outer wall of the chassis 2, and ventilation holes B17 which are opposite to the ventilation holes A16 and have matching specifications are provided on the outer wall of the lampshade 13. The ventilation holes A16 are located above the annular fixing frame 8, and the bottom surface of the annular fixing frame 8 is equipped with a dust filter plate 10 with matching specifications. Through the arrangement of the ventilation holes A16, the ventilation holes B17 and the dust filter plate 10, the ventilation holes A16 and the ventilation holes B17 can dissipate the hot air in the chassis 2. After dust enters the chassis 2, the dust can be prevented from falling onto the lampshade 13 and the lamp beads 9 to affect the lighting effect due to the blocking of the dust filter plate 10. The heat dissipation effect is good and the practicability is high.

[0028] Embodiment 3:

[0029] like Figure 2-3 As shown: an annular groove 11 is provided on the bottom surface of the annular fixing frame 8, and a block 12 matching the specification of the groove 11 is fixedly installed on the top surface of the dust filter plate 10, so that the dust filter plate 10 can be easily disassembled and installed.

[0030] The working principle and use process of the utility model are as follows: when the device is needed to work, the chassis 2 can be conveniently fixed on the ceiling 1 through the installation hole 5, the power cord is connected to the light controller through the wire hole 4, the dust filter plate 10 is installed on the bottom surface of the annular fixing frame 8 through the card slot 11 and the card block 12, and then the lampshade 13 is installed on the outside of the chassis 2 through the thread groove 15 and the thread 14. The ventilation holes A16 and the ventilation holes B17 can dissipate the heat in the chassis 2. After dust enters the chassis 2, it can be prevented from falling onto the lampshade 13 and the lamp beads 9 to affect the lighting effect due to the obstruction of the dust filter plate 10, so that the heat dissipation effect is good and the practicability is high.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A chassis-hidden ceiling lamp, comprising a ceiling (1), wherein the bottom surface of the ceiling (1) is equipped with a chassis (2); Features: The top surface of the chassis (2) is provided with four groups of mounting holes (5) in opposite positions, and locking screws (6) of matching specifications are installed in the mounting holes (5). A placement box (7) is fixedly installed on the bottom surface of the chassis (2), and a lighting controller is installed in the placement box (7). An annular fixing frame (8) located on the bottom surface of the placement box (7) is fixedly installed on the inner wall of the chassis (2), and evenly distributed lamp beads (9) are installed on the top surface of the annular fixing frame (8), and the lamp beads (9) are connected to the lighting controller through wires. A lampshade (13) of matching specifications is installed on the outer wall of the chassis (2), and a thread groove (15) is provided on the bottom surface of the inner wall of the lampshade (13). The bottom surface of the outer wall of the chassis (2) is provided with a thread (14) of matching specifications; The outer wall of the chassis (2) is provided with evenly distributed ventilation holes A (16), the outer wall of the lampshade (13) is provided with ventilation holes B (17) which are opposite to the ventilation holes A (16) and have the same specifications as the ventilation holes A (16), the ventilation holes A (16) are located above the annular fixing frame (8), and the bottom surface of the annular fixing frame (8) is equipped with a dust filter plate (10) with the same specifications as the ventilation holes A (16).

2. The chassis hidden ceiling lamp according to claim 1, characterized in that: A sinking groove (3) is provided on the top surface of the chassis (2), and a wire hole (4) is provided on the top surface of the sinking groove (3).

3. The chassis hidden ceiling lamp according to claim 1, characterized in that: The top surface of the chassis (2) is equipped with a rubber layer.

4. The chassis hidden ceiling lamp according to claim 1, characterized in that: The bottom surface of the annular fixing frame (8) is provided with an annular clamping groove (11), and the top surface of the dustproof filter plate (10) is fixedly mounted with a clamping block (12) matching the specifications of the clamping groove (11).

5. The chassis hidden ceiling lamp according to claim 1, characterized in that: The lamp beads (9) are connected in parallel.

6. The chassis hidden ceiling lamp according to claim 1, characterized in that: The front side of the placement box (7) is provided with an opening, and the rear side of the placement box (7) is provided with evenly distributed heat dissipation holes.

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