An LED ceiling lamp that is easy to clean

Abstract

The utility model discloses an LED ceiling lamp that is easy to clean, including a lamp holder and a lampshade, wherein the lamp holder is composed of an outer cover plate, a base installed inside the outer cover plate, and a plurality of LED lamp beads evenly distributed on the lower surface of the base; the lampshade is composed of an integrally formed connecting ring and a cover body; a plurality of self-locking buckles are centrally symmetrically distributed on the inner top surface of the outer cover plate, and a plurality of crimping parts are centrally symmetrically distributed on the stepped table of the lampshade, and the crimping parts correspond to the self-locking buckles one by one, and when the crimping parts correspondingly squeeze the self-locking buckles, the crimping parts and the self-locking buckles are mutually locked or disengaged. The utility model is connected between the lamp holder and the lampshade through a plurality of self-locking buckles and crimping parts, and when the lampshade drives the crimping parts to press against the self-locking buckles, the self-locking buckles can be locked with the crimping parts, and when pressed again, the self-locking buckles and the crimping parts can be disengaged, so that the installation and disassembly between the lamp holder and the lampshade are very convenient, thereby facilitating the cleaning process at a later stage.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling lamps, in particular to an LED ceiling lamp which is convenient for dust cleaning. Background Art

[0002] Ceiling lights are frequently used in homes, offices, entertainment venues and other places. When installing ceiling lights, the usual operation is: first turn on the power, then fix the ceiling light holder directly to the ceiling with expansion screws, and finally cover the bottom of the lamp holder with a translucent lampshade. In order to facilitate the cleaning of dust inside the ceiling light at a later time, the translucent lampshade and the lamp holder are generally set to be detachable.

[0003] As shown in the Chinese patent application number 201520645364.5, the existing ceiling lamp is magnetically connected between the light distribution cover and the ceiling lamp base through magnet No. 1 and magnet No. 2. Although it is easy to install, during the later disassembly, the light distribution cover has a smooth surface without force points, and the magnet No. 1 and magnet No. 2 are embedded in the groove, which makes it inconvenient to separate the two magnets. It is necessary to use auxiliary tools to pry the connection between the two magnets to separate the two. Not only is the operation inconvenient, but the light distribution cover and the ceiling lamp base are also easily damaged during the prying process.

[0004] Therefore, we propose an LED ceiling lamp which is easy to clean to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an LED ceiling lamp which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An LED ceiling lamp that is easy to clean, comprising a lamp holder and a lamp shade, wherein the lamp holder is composed of an outer cover plate, a base body installed inside the outer cover plate, and a plurality of LED lamp beads evenly distributed on the lower surface of the base body;

[0008] The lampshade is composed of an integrally formed connecting ring and a cover body, and the outer diameter of the cover body is larger than the outer diameter of the connecting ring to form a stepped structure, the outer diameter of the cover body is consistent with the inner diameter of the outer cover plate, and the length of the connecting ring is smaller than the depth of the outer cover plate;

[0009] A plurality of self-locking buckles are centrally symmetrically distributed on the inner top surface of the outer cover plate, and a plurality of crimping parts are centrally symmetrically distributed on the stepped surface of the lampshade, and the crimping parts correspond to the self-locking buckles one by one. When the crimping parts correspondingly squeeze the self-locking buckles, the crimping parts and the self-locking buckles are locked or disengaged with each other.

[0010] In a further embodiment, the number of the crimping parts and the self-locking buckles is no less than three groups.

[0011] In a further embodiment, the inner side of the lower end surface of the outer cover plate is inclined inwardly along the circumferential direction, and the circumferential inner side wall of the outer cover plate is tightly fitted with the circumferential outer side wall of the cover body.

[0012] In a further embodiment, an annular groove is provided on the inner top of the outer cover plate, and the size of the annular groove matches the size of the connecting ring.

[0013] In a further embodiment, a sealing ring is connected to the upper end surface of the connecting ring, the outer ring diameter of the sealing ring is smaller than the outer ring diameter of the ring groove, and the inner ring diameter of the sealing ring is larger than the inner ring diameter of the ring groove.

[0014] In a further embodiment, the thickness of the base is greater than the length of the connecting ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model connects the lamp holder and the lamp shade through a plurality of self-locking buckles and crimping parts. When the lamp shade drives the crimping parts to press against the self-locking buckles, the self-locking buckles can be locked with the crimping parts. When pressed again, the self-locking buckles and the crimping parts can be disengaged, making it very convenient to install and disassemble the lamp holder and the lamp shade, thereby facilitating dust cleaning at a later stage.

[0017] After the lamp holder and the lampshade of the utility model are connected, an isolation cavity is formed between the outer cover plate and the connecting ring, and the self-locking buckle and the crimping part are both located inside the isolation cavity. The isolation cavity can reduce the dust from outside the outer cover plate entering the interior of the lamp body, thereby extending the time interval for dust cleaning operations, which is beneficial to reducing the burden on users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the lamp holder and lamp shade of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the lamp holder and lamp shade of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the self-locking buckle and the crimping piece of the utility model.

[0022] In the figure: 11, outer cover plate; 111, ring groove; 12, base; 13, LED lamp bead; 21, connecting ring; 211, sealing ring; 22, cover body; 3, self-locking buckle; 4, crimping piece. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] 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.

[0026] See also Figure 1-4The invention discloses an LED ceiling lamp which is convenient for dust cleaning, comprising a lamp holder and a lamp shade. The lamp holder is composed of an outer cover plate 11, a base body 12 installed inside the outer cover plate 11, and a plurality of LED lamp beads 13 evenly distributed on the lower surface of the base body 12. The outer cover plate 11 is used to be fixed to the wall, and the lamp shade is composed of an integrally formed connecting ring 21 and a cover body 22. The cover body 22 is a light-transmitting cover. The outer diameter of the cover body 22 is larger than the outer diameter of the connecting ring 21 to form a stepped structure. The outer diameter of the cover body 22 is consistent with the inner diameter of the outer cover plate 11. The length of the connecting ring 21 is smaller than the depth of the outer cover plate 11, so that when the lamp holder and the lamp shade are connected, the cover body 22 can be buckled into the outer diameter of the outer cover plate 11. Inside the outer cover plate 11, a number of self-locking buckles 3 are symmetrically distributed on the center of the inner top surface of the outer cover plate 11. The self-locking buckle 3 is a common push-type spring switch on the market, such as the push-type spring switch model MS produced by Yueqing Xinchen Electronics Co., Ltd. A number of crimping parts 4 are symmetrically distributed on the center of the stepped table of the lampshade. The crimping parts 4 are arrow-shaped pressure blocks with one end wide and the other end narrow. The crimping parts 4 correspond to the self-locking buckles 3 one by one. When the crimping parts 4 squeeze the self-locking buckles 3 accordingly, the self-locking buckles 3 can buckle the crimping parts 4 to achieve locking. When pressed again, the self-locking buckle 3 releases the crimping parts 4, so that the two are disengaged, making it easy to disassemble and assemble the lamp holder and the lampshade.

[0027] See also Figure 1 In order to ensure the stability of the connection between the lamp holder and the lampshade, the number of crimping parts 4 and self-locking buckles 3 is not less than three groups, so as to evenly support them at various points.

[0028] See also Figure 2-3 Considering that the cover body 22 needs to be buckled into the outer cover plate 11, in order to facilitate the buckling of the cover body 22 and reduce the gap at the connection to prevent dust from entering, the inner side of the lower end surface of the outer cover plate 11 is arranged to be inclined inward along the circumferential direction, so that when the outer cover plate 11 approaches the lower edge of the outer cover plate 11, there is space between the outer cover plate 11 for easy insertion, and when the self-locking buckle 3 and the crimping part 4 are retracted, the circumferential inner wall of the outer cover plate 11 is tightly fitted with the circumferential outer wall of the cover body 22, thereby reducing the gap and reducing dust intrusion.

[0029] See also Figure 2-3In order to further improve the dustproof effect, an annular groove 111 is provided on the inner top of the outer cover plate 11, and the size of the annular groove 111 is consistent with the size of the connecting ring 21. The connecting ring 21 can be inserted into the annular groove 111, so that an isolation cavity is formed between the outer cover plate 11, the connecting ring 21 and the step surface of the lampshade to block dust. The self-locking buckle 3 and the crimping part 4 are both located in the isolation cavity to separate them from the internal LED lamp beads 13. At the same time, in order to further enhance the sealing performance, a sealing ring 211 is connected to the upper end surface of the connecting ring 21. The outer ring diameter of the sealing ring 211 is smaller than the outer ring diameter of the annular groove 111, and the inner ring diameter of the sealing ring 211 is larger than the inner ring diameter of the annular groove 111, so that the sealing ring 211 can be pressed into the annular groove 111 to enhance the sealing.

[0030] See also Figure 2 In order to ensure sufficient illumination of the lamp body, the thickness of the base 12 is set to be greater than the length of the connecting ring 21 to reduce the light scattered by the LED lamp beads 13 blocked by the connecting ring 21 and the outer cover plate 11.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[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. An LED ceiling lamp that is easy to clean, comprising a lamp holder and a lampshade, characterized in that: The lamp holder is composed of an outer cover plate (11), a base body (12) installed inside the outer cover plate (11), and a plurality of LED lamp beads (13) evenly distributed on the lower surface of the base body (12); The lampshade is composed of an integrally formed connecting ring (21) and a cover body (22), and the outer diameter of the cover body (22) is larger than the outer diameter of the connecting ring (21) to form a stepped structure, the outer diameter of the cover body (22) is consistent with the inner diameter of the outer cover plate (11), and the length of the connecting ring (21) is smaller than the depth of the outer cover plate (11); A plurality of self-locking buckles (3) are centrally symmetrically distributed on the inner top surface of the outer cover plate (11), and a plurality of crimping parts (4) are centrally symmetrically distributed on the stepped surface of the lampshade, and the crimping parts (4) correspond to the self-locking buckles (3) one by one. When the crimping parts (4) press the self-locking buckles (3) in response, the crimping parts (4) and the self-locking buckles (3) are mutually locked or released.

2. The LED ceiling lamp that is easy to clean according to claim 1, characterized in that: The number of the crimping parts (4) and the self-locking buckles (3) is no less than three groups.

3. The LED ceiling lamp that is easy to clean according to claim 1, characterized in that: The inner side of the lower end surface of the outer cover disc (11) is inclined inwardly along the circumferential direction, and the circumferential inner side wall of the outer cover disc (11) is tightly fitted with the circumferential outer side wall of the cover body (22).

4. The LED ceiling lamp that is easy to clean according to claim 1, characterized in that: The inner top of the outer cover plate (11) is provided with an annular groove (111), and the size of the annular groove (111) matches the size of the connecting ring (21).

5. The LED ceiling lamp that is easy to clean according to claim 4, characterized in that: The upper end surface of the connecting ring (21) is connected to a sealing ring (211), the outer ring diameter of the sealing ring (211) is smaller than the outer ring diameter of the annular groove (111), and the inner ring diameter of the sealing ring (211) is larger than the inner ring diameter of the annular groove (111).

6. The LED ceiling lamp that is easy to clean according to claim 1, characterized in that: The thickness of the base body (12) is greater than the length of the connecting ring (21).

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