Ceiling lamp

Abstract

The utility model discloses a ceiling lamp which comprises a lamp panel provided with an outer sleeving vertical wall, a first opening is defined by the outer sleeving vertical wall, and the lamp panel is provided with a plurality of light-emitting elements facing the first opening; a plurality of mounting holes are formed in the vertical wall of the outer sleeve, and every two mounting holes are movably connected with an annular rigid buckle; the lampshade is provided with an inner sleeving vertical wall, a second opening is defined by the inner sleeving vertical wall, the inner sleeving vertical wall is arranged in the outer sleeving vertical wall in a sleeving mode, and the direction from the lamp panel to the lampshade is the irradiation direction of the ceiling lamp; the inner sleeving vertical wall is provided with an extension edge, the extension edge is provided with a plurality of installation columns extending in the irradiation direction, installation gaps are reserved between the installation columns and the inner sleeving vertical wall, and the rigid buckles can pass through the installation gaps. Compared with the prior art, installation of the lampshade and the lamp panel can be achieved without the help of any tool, the installation process of the rigid buckle is more suitable for high-altitude work compared with the installation process of an existing structure, and the installation efficiency of the ceiling lamp is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lighting, in particular to a ceiling lamp. BACKGROUND

[0002] As Figure 1 shown, it is the sectional view of prior ceiling lamp, wherein the lamp tray is connected on the ceiling base through the mode of magnetic attraction, the lamp shade is provided with the upper edge of the inner sleeve in the lamp tray. When installing, first install the lamp tray, then cover the lamp shade on the lamp tray, in this process, the installer uses screwdriver to tighten the screw on the side wall of the lamp tray, the position of the screw is just clamped below the upper edge of the lamp shade, in this way, the lamp shade can be effectively supported through the screw.

[0003] Because the ceiling lamp is generally installed in high position, therefore the installer is very easy to cause the screw to drop on the ground due to the mistake in the process of screwing, or cause both hands to continuously hold up due to the action of screwing, thereby leading to muscle soreness. For this reason, it is urgent to improve the installation structure of the prior ceiling lamp. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a ceiling lamp convenient to install.

[0005] The ceiling lamp according to the first aspect embodiment of the utility model comprises:

[0006] The lamp tray is provided with an outer sleeve stand wall, the outer sleeve stand wall is surrounded to form a first open mouth, the lamp tray is provided with a plurality of light emitting elements towards the first open mouth, a plurality of mounting holes are arranged on the outer sleeve stand wall, and every two mounting holes are movably connected with a rigid buckle in a ring shape;

[0007] The lamp shade is provided with an inner sleeve stand wall, the inner sleeve stand wall is surrounded to form a second open mouth, the inner sleeve stand wall is sleeved in the outer sleeve stand wall, and the direction from the lamp tray to the lamp shade is the irradiation direction of the ceiling lamp; the inner sleeve stand wall is provided with an extended edge, a plurality of mounting columns extending along the irradiation direction are arranged on the extended edge, and an installation gap is reserved between the mounting column and the inner sleeve stand wall, and the installation gap can be passed through by the rigid buckle.

[0008] The ceiling lamp has the following beneficial effects: before installation, all the rigid buckles can be pulled outwards, and enough space is reserved for the inner sleeve standing wall to enter the outer sleeve standing wall; during installation, the installer sets the inner sleeve standing wall of the lampshade in the outer sleeve standing wall of the lamp disc, at this time, the installer holds the lampshade with one hand and holds the rigid buckle with the other hand and moves in the direction of the inner sleeve standing wall, during the movement of the rigid buckle, it is necessary to ensure that the rigid buckle can pass over the lower end of the mounting column and be buckled into the mounting gap, and the above steps are repeated until all the rigid buckles are buckled into the corresponding mounting gaps, and since the lampshade is restrained by the rigid buckle, the lampshade will not fall off the lamp disc, thereby achieving the installation of the lampshade and the lamp disc; compared with the prior art, the lampshade and the lamp disc can be installed without the aid of any tool, and the installation process of the rigid buckle is more suitable for high-altitude work than the installation process of the existing structure, thereby effectively improving the installation efficiency of the ceiling lamp.

[0009] According to some embodiments of the present application, the rigid buckle is a metal member, so that the rigid buckle can form a ring structure by welding.

[0010] According to some embodiments of the present application, the rigid buckle is provided with an outer edge strip segment outside the outer sleeve standing wall and an inner edge strip segment inside the outer sleeve standing wall, the shape of the outer edge strip segment matches the shape of the outer sleeve standing wall, and the shape of the inner edge strip segment matches the shape of the inner sleeve standing wall. During installation, the installer controls the outer edge strip segment outside the outer sleeve standing wall to control the inner edge strip segment inside the outer sleeve standing wall to be buckled into the mounting gap.

[0011] According to some embodiments of the present application, all the mounting columns are equidistantly spaced, and the length of the inner edge strip segment is greater than the distance between the two adjacent mounting columns. Since the length of the inner edge strip segment is greater than the distance between the two adjacent mounting columns, at least one mounting column is within the length range of the inner edge strip segment, so as to avoid the situation that the inner edge strip segment and the mounting column are buckled.

[0012] According to some embodiments of the present application, the vertical distance from the inner sleeve standing wall to the outer sleeve standing wall is a preset interval, and the vertical distance from the inner edge strip segment to the outer edge strip segment is 1 to 1.2 times the preset interval. If the vertical distance from the inner edge strip segment to the outer edge strip segment is too short, it may not be possible to buckle the rigid buckle into the mounting gap; if the vertical distance from the inner edge strip segment to the outer edge strip segment is too long, the lampshade will seriously drop relative to the lamp disc, and the observation is poor.

[0013] According to some embodiments of the utility model, the installation column is equipped with a recess on the side facing the installation gap. The recess can make the rigid buckle and the installation gap buckle in place more easily, avoiding unevenness caused by the rigid buckle and the installation gap.

[0014] According to some embodiments of the utility model, the lampshade is equipped with a turning position connected to the inner sleeve vertical wall, and the outer dimension of the turning position is larger than that of the outer sleeve vertical wall, so that the lampshade can shield the lamp disc, which is conducive to improving the visual effect.

[0015] According to some embodiments of the utility model, a first heat dissipation channel is formed between the inner sleeve vertical wall and the outer sleeve vertical wall and is connected to the second opening, and a second heat dissipation channel is formed between the inner sleeve vertical wall and the turning position and is connected to the first heat dissipation channel. When the lampshade and the lamp disc are installed, a gap is formed between the lampshade and the lamp disc, and the heat inside the ceiling lamp is sequentially discharged to the outside through the first heat dissipation channel and the second heat dissipation channel.

[0016] According to some embodiments of the utility model, in order to prevent dust from entering the interior of the ceiling lamp through the heat dissipation channel, the turning position is equipped with a dust filter screen in the second heat dissipation channel.

[0017] According to some embodiments of the utility model, the ceiling lamp further comprises a base fixedly connected to the ceiling, the base is made of a magnetic material, the lamp disc is equipped with a magnet, the base is equipped with a first wiring terminal, and the lamp disc is equipped with a second wiring terminal detachably connected to the first wiring terminal. When the ceiling lamp is installed, the first wiring terminal and the second wiring terminal need to be connected, and then the lamp disc is directly magnetically attracted to the base; when the ceiling lamp is disassembled, the first wiring terminal and the second wiring terminal need to be disconnected, and then the lamp disc is directly disassembled from the base.

[0018] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0020] Figure 1 is a sectional view of the prior ceiling lamp;

[0021] Figure 2 is a perspective structural schematic view of the ceiling lamp provided by the embodiments of the utility model;

[0022] Figure 3 is Figure 2 is a perspective exploded view of the ceiling lamp shown in the figure.

[0023] Figure 4 is Figure 2 a top view of the ceiling lamp shown in FIG.

[0024] Figure 5 is Figure 4 a sectional view of the ceiling lamp shown in FIG.

[0025] In the drawings: 100 - lamp plate, 200 - lamp cover, 110 - bottom surface, 120 - outer sleeve standing wall, 300 - controller, 400 - light emitting element, 500 - rigid buckle, 510 - outer edge strip segment, 520 - inner edge strip segment, 530 - excessive edge strip segment, 210 - cover body, 220 - inner sleeve standing wall, 201 - second opening, 230 - turning position, 240 - outer extension edge, 250 - mounting column, 251 - mounting gap, 252 - recess, 101 - first heat dissipation channel. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0027] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0028] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, etc., it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0030] As Figure 2 and Figure 3As shown, the ceiling lamp according to the first aspect of the utility model comprises a base (not shown in the drawings), a lamp panel 100 and a lampshade 200, wherein the base is fixedly connected to the ceiling by screws or other connecting members, the base is made of magnetic material, and can be an iron base; the lamp panel 100 and the lampshade 200 are assembled together to form a lamp, and the lamp panel 100 is provided with a magnet, which can be a magnet, so that the lamp panel 100 can be magnetically connected to the base. Generally, when replacing the ceiling lamp, the base does not need to be replaced, and only the lamp panel 100 or the lamp needs to be replaced. In addition, the base is provided with a first wiring terminal connected to the mains, and the lamp panel 100 is provided with a second wiring terminal detachably connected to the first wiring terminal, the second wiring terminal is the power supply wiring of the lamp panel 100, and the first wiring terminal and the second wiring terminal can be a plug-in type electrical connection component or a buckle type electrical connection component.

[0031] When installing the ceiling lamp, the first wiring terminal and the second wiring terminal need to be connected to meet the power supply requirements of the lamp, and then the lamp panel 100 is directly magnetically attracted to the base. When disassembling the ceiling lamp, the first wiring terminal and the second wiring terminal need to be disconnected, and then the lamp panel 100 is directly detached from the base.

[0032] As shown in the drawings, Figures 3 to 5 The lamp panel 100 is provided with a bottom surface 110 and an outer sleeve standing wall 120, the bottom surface 110 and the outer sleeve standing wall 120 are integrally processed and formed, the bottom surface 110 is used for installing a controller 300, a light emitting element 400 and various electric control elements, and the outer sleeve standing wall 120 is connected to the periphery of the bottom surface 110, the outer sleeve standing wall 120 surrounds to form a first opening, and the irradiation direction of the light emitting element 400 is towards the first opening. Specifically, the outer sleeve standing wall 120 is provided with a plurality of mounting holes, and every two mounting holes are movably connected with a ring-shaped rigid buckle 500, the rigid buckle 500 can be a metal member, which comprises an outer edge strip segment 510 outside the outer sleeve standing wall 120 and an inner edge strip segment 520 inside the outer sleeve standing wall 120, and the inner edge strip segment 520 and the outer edge strip segment 510 are connected by an excess edge strip segment 530.

[0033] In order to realize the connection of the rigid buckle 500 and the lamp panel 100, the rigid buckle 500 is divided into an inner member and an outer member, wherein the inner member is composed of the inner edge strip segment 520 and the two excess edge strip segments 530, and the outer member is composed of the outer edge strip segment 510 and the two excess edge strip segments 530, when the two excess edge strip segments 530 of the inner member pass through the two mounting holes from inside to outside respectively, the two excess edge strip segments 530 of the inner member and the two excess edge strip segments 530 of the outer member are welded together to form an integral ring-shaped structure. Since the rigid buckle 500 can be a metal member, it has a certain rigidity, so that the installer can accurately move the inner edge strip segment 520 inside the outer sleeve standing wall 120 by operating the outer edge strip segment 510 outside the outer sleeve standing wall 120.

[0034] In this embodiment, since the lamp panel 100 is cylindrical, the number of rigid buckles 500 can be three, resulting in six mounting holes. The three rigid buckles 500 are evenly distributed around the circumference of the lamp panel 100. When the lamp panel 100 is rectangular, the number of rigid buckles 500 can be four, resulting in eight mounting holes. The four rigid buckles 500 are respectively located on each side wall of the lamp panel 100. This utility model does not limit the specific shape of the lamp panel 100, nor does it limit the specific number of rigid buckles 500 and mounting holes. Moreover, the number of mounting holes can be more than twice the number of rigid buckles 500.

[0035] On the other side, the lampshade 200 includes a cover body 210 and an inner sleeve wall 220, which are integrally formed. The lampshade 200 can be made of light-transmitting materials such as glass, polycarbonate, or acrylic. The inner sleeve wall 220 is fitted inside the outer sleeve wall 120, forming a second opening 201, which is positioned opposite the cover body 210. When the lampshade 200 is assembled with the lamp panel 100, the second opening 201 must be aligned with the first opening so that the light emitted by the light-emitting element 400 can pass through the cover body 210 and be scattered outwards. A turning point 230 is provided between the cover body 210 and the inner sleeve wall 220. The outer dimension of the turning point 230 is larger than the outer dimension of the outer sleeve wall 120, allowing the cover body 210 to cover the lamp panel 100, which improves the visual appeal.

[0036] To facilitate the assembly of the lampshade 200 and the lamp panel 100, the inner sleeve wall 220 has an outer extension edge 240. The outer extension edge 240 extends horizontally from the inner sleeve wall 220 towards the outer sleeve wall 120, and multiple mounting posts 250 extending along the illumination direction are provided on the outer extension edge 240. Since the inner sleeve wall 220 is cylindrical, all mounting posts 250 are evenly distributed around the circumference of the outer extension edge 240, and all mounting posts 250 are equidistant. A mounting gap 251 is reserved between the mounting posts 250 and the inner sleeve wall 220. The size of the mounting gap 251 is larger than the size of the outer edge segment 510, allowing the outer edge segment 510 to enter the mounting gap 251.

[0037] With the above structure, before installation, since the rigid clips 500 can move in the two mounting holes, all rigid clips 500 can be pulled outwards, leaving enough space for the inner mounting wall 220 to enter the outer mounting wall 120. During installation, the installer places the inner mounting wall 220 of the lampshade 200 inside the outer mounting wall 120 of the lamp panel 100. At this time, the installer holds the lampshade 200 with one hand and holds the outer edge strip 510 with the other hand and moves it towards the inner mounting wall 220. During the movement of the outer edge strip 510, it is necessary to ensure that the inner edge strip 520 of the rigid clip 500 can pass over the lower end of the mounting post 250 and snap upwards into the installation gap 251. Repeat the above steps until all rigid clips 500 are snapped into the corresponding installation gaps 251. Because the lampshade 200 is restrained by the rigid buckle 500, the lampshade 200 will not fall off the lamp panel 100, thus realizing the installation of the lampshade 200 and the lamp panel 100.

[0038] Although the inner edge segment 520 is located between the inner mounting wall 220 and the outer mounting wall 120, and its position cannot be observed with the naked eye, installers can master the installation technique with only simple training: During installation, the installer holds the outer edge segment 510 and rotates it downwards to its limit position. While rotating, the outer edge segment 510 is extended inwards to its full extent. Then, the outer edge segment 510 is rotated upwards, allowing the inner edge segment 520 to pass over the lower end of the mounting post 250 and snap into the installation gap 251. Finally, the installer removes the supporting force on the lampshade 200, ultimately allowing the position of the lampshade 200 to be restrained by the rigid clip 500. When it is necessary to snap into another rigid clip 500, the installer only needs to lift the corresponding position of the lampshade 200 and repeat the above steps.

[0039] Compared with the prior art, the present invention can install the lampshade 200 and the lamp panel 100 without the aid of any tools. Moreover, the installation process of the rigid buckle 500 is more suitable for high-altitude work than the installation process of the existing structure. The installer's arms do not need to be kept in a high position for a long time, which effectively improves the installation efficiency of the ceiling light and reduces the labor intensity of the installer.

[0040] In some embodiments of this utility model, in order for the rigid buckle 500 to fit snugly against the inner sleeve wall 220 or the outer sleeve wall 120, the shape of the outer edge segment 510 matches the shape of the outer sleeve wall 120, and the shape of the inner edge segment 520 matches the shape of the inner sleeve wall 220. That is, if the radius of the inner sleeve wall 220 is 'a', then the inner edge segment 520 is an arc structure with a radius close to 'a'; if the radius of the outer sleeve wall 120 is 'b', then the outer edge segment 510 is an arc structure with a radius close to 'b'.

[0041] like Figure 3As shown, in some embodiments of this utility model, the length of the inner edge segment 520 is greater than the distance between two adjacent mounting posts 250. This arrangement ensures that at least one mounting post 250 is located within the length range of the inner edge segment 520, so as to avoid the inner edge segment 520 and the mounting post 250 being misaligned. The installer can fasten the rigid buckle 500 into the installation gap 251 at any position.

[0042] like Figure 5 As shown, in some embodiments of this utility model, assuming the vertical distance between the inner sleeve wall 220 and the outer sleeve wall 120 is set to a preset spacing, then the vertical distance between the inner edge strip 520 and the outer edge strip 510 is 1 to 1.2 times the preset spacing, that is, the vertical distance of the transition edge strip 530 is 1 to 1.2 times the preset spacing. If the vertical distance of the transition edge strip 530 is too short, it may be impossible to achieve the operation of the rigid buckle 500 snapping into the installation gap 251; if the vertical distance of the transition edge strip 530 is too long, the lampshade 200 will sag significantly relative to the lamp panel 100, resulting in a poor appearance.

[0043] In some embodiments of this utility model, the mounting post 250 has a recess 252 on the side facing the mounting gap 251, and the size of the recess 252 gradually decreases along the irradiation direction. The recess 252 makes it easier for the rigid buckle 500 to be fastened to the mounting gap 251, avoiding unevenness of the lampshade 200 caused by the rigid buckle 500 and the mounting gap 251 getting stuck.

[0044] Understandably, once the lampshade 200 and the lamp panel 100 are installed, the lampshade 200 will continue to droop under the restraint of multiple rigid buckles 500, creating a gap between the lampshade 200 and the lamp panel 100. This results in a first heat dissipation channel 101 connecting the inner sleeve wall 220 and the outer sleeve wall 120 to the second opening 201, and a second heat dissipation channel connecting the inner sleeve wall 220 and the turning point 230 to the first heat dissipation channel 101. At this time, the heat inside the ceiling light is sequentially discharged to the outside through the first heat dissipation channel 101 and the second heat dissipation channel.

[0045] Furthermore, to prevent dust from entering the interior of the ceiling light through the heat dissipation channel, a dust filter (not shown in the attached diagram) is provided in the second heat dissipation channel at the turning point 230. The pore size of the dust filter is smaller than the size of the dust particles. When the dust filter needs to be cleaned, the lampshade 200 must first be removed from the light panel 100 and rinsed with clean water. The disassembly process of the lampshade 200 is as follows: the user lifts the lampshade 200 upward from the middle position, then holds the outer edge segment 510 and rotates it downward to the limit position. While rotating, the outer edge segment 510 is extended inward to the bottom, so that the inner edge segment 520 can pass over the lower end of the mounting post 250 and leave the mounting gap 251. Then, the user pulls the outer edge segment 510 outward to the bottom. The above steps are repeated until all the rigid clips 500 are pulled outward. Finally, the user lifts the lampshade 200 and pulls it downward away from the light panel 100.

[0046] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A ceiling light, characterized in that The application relates to a lampshade and a lampshade fixing structure. The lampshade (200) is provided with an inner fitting vertical wall (220), the inner fitting vertical wall (220) surrounds a second opening (201), the inner fitting vertical wall (220) is fitted in the outer fitting vertical wall (120), and the direction from the lamp disc (100) to the lampshade (200) is the illumination direction of the ceiling lamp; the inner fitting vertical wall (220) is provided with an outer extension edge (240), the outer extension edge (240) is provided with a plurality of mounting columns (250) extending along the illumination direction, and a mounting gap (251) is reserved between the mounting column (250) and the inner fitting vertical wall (220), and the mounting gap (251) can be passed through by the rigid buckle (500). The rigid buckle (500) is a metal component.

2. The ceiling lamp according to claim 1, characterized in that: The rigid buckle (500) is provided with an outer edge strip section (510) located outside the outer fitting vertical wall (120) and an inner edge strip section (520) located inside the outer fitting vertical wall (120), the shape of the outer edge strip section (510) is matched with the shape of the outer fitting vertical wall (120), and the shape of the inner edge strip section (520) is matched with the shape of the inner fitting vertical wall (220).

3. The ceiling lamp according to claim 1 or 2, characterized in that: All the mounting columns (250) are arranged at equal intervals, the length of the inner edge strip section (520) is greater than the distance between two adjacent mounting columns (250).

4. The ceiling lamp according to claim 3, characterized in that: The vertical distance from the inner fitting vertical wall (220) to the outer fitting vertical wall (120) is a preset interval, and the vertical distance from the inner edge strip section (520) to the outer edge strip section (510) is 1 to 1.2 times the preset interval.

5. The ceiling lamp according to claim 3, characterized in that: The mounting column (250) is provided with a recess (252) on the side facing the mounting gap (251).

6. The ceiling lamp according to claim 1, characterized in that: The lampshade (200) is provided with a turning position (230) connected to the inner fitting vertical wall (220), and the outer size of the turning position (230) is greater than the outer size of the outer fitting vertical wall (120).

7. The ceiling lamp according to claim 1, characterized in that: The inner fitting vertical wall (220) and the outer fitting vertical wall (120) form a first heat dissipation channel (101) communicated with the second opening (201), and the inner fitting vertical wall (220) and the turning position (230) form a second heat dissipation channel communicated with the first heat dissipation channel (101).

8. The ceiling lamp according to claim 7, characterized in that: The turning position (230) is provided with a dust filter screen in the second heat dissipation channel.

9. The ceiling lamp according to claim 8, characterized in that: The application further relates to a base fixedly connected to a ceiling, the base is made of a magnetic material, the lamp disc (100) is provided with a magnet, the base is provided with a first wiring terminal, and the lamp disc (100) is provided with a second wiring terminal which can be detachably connected to the first wiring terminal.

10. The ceiling-mounted luminaire of claim 1, wherein: ​

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