Ceiling lamp convenient to install

Abstract

The utility model discloses a ceiling lamp convenient to install, which relates to the field of ceiling lamps and comprises a lower cover plate and an upper cover plate, the lower cover plate comprises two groups of lamp panel guard plates, a metal cover plate and an LED lamp panel, the two groups of lamp panel guard plates are respectively arranged at two ends of the LED lamp panel, and the LED lamp panel is fixed on the inner wall of the metal cover plate. The utility model provides a ceiling lamp convenient to install. The top end of a lower cover plate is fixedly connected with an upper cover plate; the limiting structure is fixed to the outer side of the heat dissipation plate of the upper cover plate and plays a role in fixing the ceiling lamp in the upper cover plate; the limiting plate is rotationally connected to the outer side of the heat dissipation plate and plays a role in controlling opening and closing rotation in the limiting structure; when the ceiling lamp is installed, the ceiling lamp can be clamped and fixed in the ceiling plate through the limiting structures on the two sides, the limiting plates can only rotate in one direction due to the built-in torsion springs, the situation that the limiting structures are loosened and fall off after the ceiling lamp is installed is reduced, and the stability and the safety are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of ceiling lamps, in particular to a ceiling lamp convenient for installation. Background Technique

[0002] A ceiling lamp is a kind of lamp suspended on the indoor ceiling, mainly used as a device for providing indoor lighting, generally used in spaces such as the living room, dining room and bedroom that require main lamp lighting. When selecting and installing a ceiling lamp, factors such as the size, style, lighting requirements and personal preferences of the room need to be considered to ensure the best use effect of the lamp.

[0003] When installing a ceiling lamp, if the degree of fitting with the ceiling is not high, there may be certain potential safety hazards in the future. Under long-term use, due to the gap or looseness between the lamp and the ceiling, not only will the overall aesthetics be affected, but also the aging of the connection part may be accelerated due to factors such as vibration and temperature change. This aging phenomenon will gradually weaken the stability and load-bearing capacity of the ceiling lamp, and may ultimately cause the lamp to fall off. Therefore, there is certain room for improvement in the structure. Content of the Utility Model

[0004] The purpose of the utility model is to provide a ceiling lamp convenient for installation to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A ceiling lamp convenient for installation, including a lower cover plate and an upper cover plate, the top end of the lower cover plate is fixedly connected with the upper cover plate;

[0006] A limiting structure, which is fixed on the outside of the heat dissipation plate of the upper cover plate and plays a role in fixing the ceiling lamp in the upper cover plate;

[0007] A limiting plate, which is rotatably connected to the outside of the heat dissipation plate and plays a role in controlling the opening and closing rotation in the limiting structure.

[0008] Preferably, the lower cover plate includes a lamp board guard plate, a metal cover plate and an LED lamp board. There are two groups of lamp board guard plates, which are respectively arranged at both ends of the LED lamp board, and the LED lamp board is fixed on the inner wall of the metal cover plate.

[0009] Preferably, the upper cover plate includes a heat dissipation plate, a limiting structure, longitudinally arranged heat dissipation fins, installation sliders and a voltage transformation structure. One side of the heat dissipation plate is fixedly connected with a limiting structure. There are two groups of limiting structures and they are symmetrically arranged on both sides of the heat dissipation plate. The outer wall of the heat dissipation plate is fixedly connected with longitudinally arranged heat dissipation fins. There are two groups of longitudinally arranged heat dissipation fins and they are symmetrically arranged on both sides of the outer wall of the heat dissipation plate. Two groups of installation sliders are slidably connected to the inner wall of the heat dissipation plate, and a voltage transformation structure is fixedly connected to the inner wall of the heat dissipation plate.

[0010] Preferably, the limiting structure includes a limiting plate, a rotating plate and a torsion spring. One end of the limiting plate is rotatably connected to the outer side of the heat dissipation plate through a rotating shaft. The top end of the limiting plate is rotatably connected to one end of the rotating plate. The other end of the rotating plate is rotatably connected to the outer side of the heat dissipation plate. The rotating plate is of a two-section structure, and a torsion spring is fixed between the two end rotating plates. There are two groups of the rotating plate and the torsion spring, which are symmetrically arranged at both ends of the limiting plate.

[0011] Preferably, the voltage transformation structure of the upper cover plate is electrically connected to the LED lamp board, and the heat dissipation plate of the upper cover plate is fixed to the top end of the metal cover plate of the lower cover plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A ceiling lamp convenient for installation proposed by the present utility model includes a lower cover plate and an upper cover plate. The top end of the lower cover plate is fixedly connected with the upper cover plate; a limiting structure, which is fixed on the outer side of the heat dissipation plate of the upper cover plate and plays a role in fixing the ceiling lamp in the upper cover plate; a limiting plate, which is rotatably connected to the outer side of the heat dissipation plate and plays a role in controlling the opening and closing rotation in the limiting structure. When installing this ceiling lamp, it can be clamped and fixed in the ceiling board by using the limiting structures on both sides, and a torsion spring is built in so that the limiting plate can only rotate in one direction, reducing the situation that the limiting structure becomes loose and falls off after the ceiling lamp is installed, and effectively improving the stability and safety. Description of the Drawings

[0014] The present utility model will be further described below with reference to the accompanying drawings:

[0015] Figure 1 Schematic diagram of the ceiling lamp convenient for installation of the present utility model Figure 1 ;

[0016] Figure 2 Schematic diagram of the ceiling lamp convenient for installation of the present utility model Figure 2 ;

[0017] Figure 3 Detail diagram of the limiting structure of the ceiling lamp convenient for installation of the present utility model.

[0018] As shown in the figure: 1. Lower cover plate; 2. Upper cover plate; 3. Lamp board guard plate; 4. Metal cover plate; 5. LED lamp board; 6. Heat dissipation plate; 7. Limiting structure; 8. Vertically arranged heat dissipation fins; 9. Installation slider; 10. Voltage transformation structure; 11. Limiting plate; 12. Rotating plate; 13. Torsion spring. Detailed Embodiment

[0019] In order to more clearly illustrate the overall concept of the present utility model, it will be further described in detail below by way of examples in combination with the accompanying drawings of the specification.

[0020] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0021] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0022] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed through an excessive structure between the two connected main bodies, and they are only connected through a transmission structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0024] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a ceiling lamp that is easy to install, including a lower cover plate 1 and an upper cover plate 2, and the upper cover plate 2 is fixedly connected to the top end of the lower cover plate 1;

[0025] The limiting structure 7 is fixed on the outer side of the heat dissipation plate 6 of the upper cover plate 2 and plays a role in fixing the ceiling lamp inside the upper cover plate 2;

[0026] The limiting plate 11 is rotatably connected to the outer side of the heat dissipation plate 6 and plays a role in controlling the opening and closing rotation inside the limiting structure 7;

[0027] When installing this ceiling lamp, it can be clamped and fixed in the ceiling board by using the limiting structures 7 on both sides, and a torsion spring 13 is built in so that the limiting plate 11 can only rotate unidirectionally, reducing the situation that the limiting structure 7 becomes loose and falls off after the ceiling lamp is installed, and the stability and safety are effectively improved;

[0028] The lower cover plate 1 includes a lamp board guard plate 3, a metal cover plate 4 and an LED lamp board 5. There are two groups of lamp board guard plates 3, and the two groups of lamp board guard plates 3 are respectively arranged at both ends of the LED lamp board 5, and the LED lamp board 5 is fixed on the inner wall of the metal cover plate 4;

[0029] When in use, the lamp board guard plates 3 fixed at both ends of the LED lamp board 5 can play a role in limiting and fixing the LED lamp board 5, and the metal cover plate 4 can conduct the heat generated when the LED lamp board 5 is lit upward to the upper cover plate 2, accelerating the overall heat dissipation and reducing the loss of heat to the LED lamp board 5;

[0030] The upper cover plate 2 includes a heat dissipation plate 6, a limiting structure 7, longitudinal heat dissipation fins 8, installation sliders 9 and a voltage transformation structure 10. One side of the heat dissipation plate 6 is fixedly connected with a limiting structure 7. There are two groups of limiting structures 7 and they are symmetrically arranged on both sides of the heat dissipation plate 6. The outer wall of the heat dissipation plate 6 is fixedly connected with longitudinal heat dissipation fins 8. There are two groups of longitudinal heat dissipation fins 8 and they are symmetrically arranged on both sides of the outer wall of the heat dissipation plate 6. Two groups of installation sliders 9 are slidably connected to the inner wall of the heat dissipation plate 6, and a voltage transformation structure 10 is fixedly connected to the inner wall of the heat dissipation plate 6;

[0031] When in use, the heat dissipation plate 6 and the longitudinal heat dissipation fins 8 have a large heat dissipation space, and can quickly dissipate the heat conducted by the metal cover plate 4. Compared with the existing ceiling lamps, it can provide better heat dissipation protection for the LED lamp board 5 and extend the service life of the LED lamp board 5;

[0032] The limiting structure 7 includes a limiting plate 11, a rotating plate 12 and a torsion spring 13. One end of the limiting plate 11 is rotatably connected to the outer side of the heat dissipation plate 6 through a rotating shaft. The top end of the limiting plate 11 is rotatably connected to one end of the rotating plate 12. The other end of the rotating plate 12 is rotatably connected to the outer side of the heat dissipation plate 6. The rotating plate 12 is of a two-section structure, and a torsion spring 13 is fixed between the two ends of the rotating plate 12. There are two groups of the rotating plate 12 and the torsion spring 13 and they are symmetrically arranged at both ends of the limiting plate 11;

[0033] During installation, the limit structure 7 is rotated upward integrally by the rotating shaft until the upper cover plate 2 completely enters the ceiling. At this time, the ceiling lamp is released. Under the elastic force of the torsion spring 13, the rotating plate 12 unfolds outward, driving the limit structure 7 to rotate back to its original position. At this time, the limit structure 7 is clamped on the ceiling surface, playing a supporting role for the upper cover plate 2. And because the torsion spring 13 is a one-way rotating structure, it will not become loose when the limit structure 7 is clamped on the ceiling surface, improving the safety and stability;

[0034] The voltage transformation structure 10 of the upper cover plate 2 is electrically connected to the LED lamp board 5, and the heat dissipation plate 6 of the upper cover plate 2 is fixed at the top of the metal cover plate 4 of the lower cover plate 1;

[0035] During use, the municipal power supply lights up the LED lamp board 5 through the voltage transformation structure 10. The heat dissipation plate 6 is in direct contact with the metal cover plate 4, and together with the longitudinal heat dissipation fins 8 on the outside, it can quickly discharge the heat generated by the illumination of the LED lamp board 5.

[0036] Those of ordinary skill in the art should understand that the discussion of any embodiment above is only exemplary and is not intended to imply that the scope of the present invention includes the claims being limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0037] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ceiling lamp that is easy to install, comprising a lower cover plate (1) and an upper cover plate (2), characterized in that: The top end of the lower cover plate (1) is fixedly connected to an upper cover plate (2); A limiting structure (7), the limiting structure (7) is fixed to the outside of the heat dissipation plate (6) of the upper cover plate (2), and plays a role in fixing the ceiling lamp inside the upper cover plate (2); The limiting plate (11) is rotatably connected to the outside of the heat dissipation plate (6) and plays a role in controlling the opening and closing rotation in the limiting structure (7).

2. The easy-to-install ceiling lamp according to claim 1, characterized in that: The lower cover plate (1) comprises a light board guard plate (3), a metal cover plate (4) and an LED light board (5); the light board guard plate (3) is provided with two groups, the two groups of light board guard plates (3) are respectively arranged at two ends of the LED light board (5); the LED light board (5) is fixed to the inner wall of the metal cover plate (4).

3. The easy-to-install ceiling lamp according to claim 1, characterized in that: The upper cover plate (2) comprises a heat sink (6), a limiting structure (7), longitudinal heat sink fins (8), a mounting slide block (9) and a voltage transformer structure (10); one side of the heat sink (6) is fixedly connected to the limiting structure (7); the limiting structure (7) is provided with two groups and is symmetrically arranged on both sides of the heat sink (6); the outer wall of the heat sink (6) is fixedly connected to longitudinal heat sink fins (8); the longitudinal heat sink fins (8) are provided with two groups and are symmetrically arranged on both sides of the outer wall of the heat sink (6); the inner wall of the heat sink (6) is slidably connected to two groups of mounting slide blocks (9); and the inner wall of the heat sink (6) is fixedly connected to the voltage transformer structure (10).

4. The easy-to-install ceiling lamp according to claim 3, characterized in that: The limiting structure (7) comprises a limiting plate (11), a rotating plate (12) and a torsion spring (13); one end of the limiting plate (11) is rotatably connected to the outer side of the heat dissipation plate (6) via a rotating shaft; the top end of the limiting plate (11) is rotatably connected to one end of the rotating plate (12); the other end of the rotating plate (12) is rotatably connected to the outer side of the heat dissipation plate (6); the rotating plate (12) is a two-stage structure; a torsion spring (13) is fixed between the rotating plates (12) at both ends; the rotating plates (12) and the torsion spring (13) are provided in two groups and are symmetrically arranged at both ends of the limiting plate (11).

5. The easy-to-install ceiling lamp according to claim 3, characterized in that: The transformer structure (10) of the upper cover plate (2) is electrically connected to the LED light board (5), and the heat sink (6) of the upper cover plate (2) is fixed on the top of the metal cover plate (4) of the lower cover plate (1).

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