LED lamp with shielding cover

Abstract

The LED lamp with the shielding cover comprises an LED lamp holder, a rotary closing mechanism and a rotary cover, the LED lamp holder comprises an irradiation opening, the rotary cover is movably arranged on the irradiation opening of the LED lamp holder in a sleeved mode, the rotary closing mechanism is arranged between the LED lamp holder and the rotary cover, the rotary closing mechanism comprises a bottom plate, a rotary plate and a plurality of cover plates, and the cover plates are arranged on the bottom plate. The bottom plate is fixedly connected with the LED lamp holder, the rotating plate is fixedly connected with the screw cap, the cover plates are movably arranged between the bottom plate and the rotating plate, the cover plates are arranged around an irradiation opening of the LED lamp holder, and the cover plates shield or open the irradiation opening of the LED lamp holder along with rotation of the rotating plate. The rotary closing mechanism is arranged on the LED lamp, the LED lamp can control the cover plate of the rotary closing mechanism to shield or open the irradiation opening of the LED lamp holder by rotating the rotary cover, and the LED lamp is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a shielding cover. Background Art

[0002] LED lights are widely used in daily life due to their low cost, high brightness, and safety. However, when LED lights are not used for long periods of time, they tend to accumulate dust. Therefore, many LED lights are equipped with dust covers. However, existing dust covers are separate from the LED lights, making them inconvenient to use and easily lost after removal. Utility Model Content

[0003] In order to solve the problem that the dust cover of the existing LED lamp is inconvenient to use, the present invention provides an LED lamp with a shielding cover. The specific technical solution of the present invention is as follows:

[0004] An LED lamp with a shielding cover comprises: an LED lamp holder, a rotating closing mechanism and a rotating cover, the LED lamp holder comprising an irradiation port, the rotating cover being movably sleeved on the irradiation port of the LED lamp holder, the rotating closing mechanism being arranged between the LED lamp holder and the rotating cover, the rotating closing mechanism comprising a base plate, a rotating plate and a plurality of cover plates, the base plate being fixedly connected to the LED lamp holder, the rotating plate being fixedly connected to the rotating cover, the cover plate being movably arranged between the base plate and the rotating plate, the cover plates being arranged around the irradiation port of the LED lamp holder, and the cover plates shielding or opening the irradiation port of the LED lamp holder as the rotating plate rotates.

[0005] Furthermore, a guide rail is provided on the bottom plate, a sliding groove is provided on the rotating plate, a cylinder is provided on one side of the cover plate, and a sliding bar is provided on the other side, the cylinder is provided in the guide rail, and the sliding bar is provided in the sliding groove.

[0006] Furthermore, the bottom plate and the rotating plate are circular rings of the same size.

[0007] Furthermore, the LED lamp includes a screw, a protrusion is provided on the rotary cover, a screw hole is provided on the protrusion, the screw is arranged in the screw hole, and the screw is used to limit the rotary cover on the LED lamp holder.

[0008] Furthermore, the rotating plate is provided with a first fixing column, and the rotating cover is provided with a first circular groove for placing the first fixing column.

[0009] Furthermore, a second fixing column is provided on the bottom plate, and a second circular groove for accommodating the second fixing column is provided on the LED lamp holder.

[0010] Furthermore, the LED lamp holder includes a torsion spring, and the torsion spring is arranged on both sides of the LED lamp holder.

[0011] Compared with the existing technology, the beneficial effect of the present invention is that the LED lamp described in the present application is provided with a rotary closing mechanism, and the LED lamp can control the cover of the rotary closing mechanism to cover or open the illumination port of the LED lamp holder by rotating the rotary cover, which is convenient to use. When the LED is not in use, the illumination port of the LED lamp holder is blocked by the cover, which plays a role in dust prevention. The rotary closing mechanism is set on the LED lamp holder through the rotary cover, which will not affect the normal use of the LED lamp, and the problem of the LED dust cover being lost will not occur. The LED lamp can adjust the area of ​​the illumination port of the LED lamp holder blocked by the cover by controlling the rotation angle of the rotary cover, thereby realizing the brightness adjustment of the LED. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front structure of an LED lamp in one embodiment of the present utility model;

[0013] Figure 2 This is a front exploded schematic diagram of an LED lamp in one embodiment of the present utility model;

[0014] Figure 3 This is a schematic diagram of the back structure of an LED lamp in one embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of an exploded back view of an LED lamp in one embodiment of the present invention;

[0016] Figure 5 The structural decomposition of the rotary closing mechanism in one embodiment of the utility model Figure 1 ;

[0017] Figure 6 This is an exploded schematic diagram of an LED lamp in a closed state in one embodiment of the present utility model;

[0018] Figure 7 The structural decomposition of the rotary closing mechanism in one embodiment of the utility model Figure 2 . DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0020] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly include one or more of these features. In the description of this utility model, "at least" means one or more, unless otherwise specifically defined.

[0022] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] In the utility model, unless otherwise specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "below," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "above," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0024] The following description of the embodiments of the present invention is provided in conjunction with the accompanying drawings to further describe the specific embodiments of the present invention so that the technical solutions and beneficial effects of the present invention are more clearly understood. The following description of the embodiments with reference to the accompanying drawings is for illustrative purposes only and is intended to explain the present invention, but is not to be construed as limiting the present invention.

[0025] like Figures 1 to 7As shown, an LED lamp with a shielding cover comprises: an LED lamp holder 1, a rotating closing mechanism 2 and a rotating cover 3, the LED lamp holder 1 comprises an irradiation port 4, the irradiation port 4 is an opening for the LED lamp to emit light, the rotating cover 3 can be movably sleeved on the irradiation port 4 of the LED lamp holder 1, the rotating closing mechanism 2 is arranged between the LED lamp holder 1 and the rotating cover 3, the rotating closing mechanism 2 comprises a bottom plate 5, a rotating plate 6 and several cover plates 7, the bottom plate 5 is fixedly connected to the LED lamp holder 1, the rotating plate 6 is fixedly connected to the rotating cover 3, the cover plate 7 is movably arranged between the bottom plate 5 and the rotating plate 6, the cover plates 7 are arranged around the irradiation port 4 of the LED lamp holder 1, and the cover plates 7 shield or open the irradiation port 4 of the LED lamp holder 1 as the rotating plate 6 rotates. The rotary cover 3 is fixed to the rotating plate 6. When the rotary cover 3 rotates, it will drive the rotating plate 6 to rotate. During the rotation process, the rotating plate 6 will drive the cover plate 7 to move, so that the cover plate 7 extends toward the center of the irradiation port 4. Multiple cover plates 7 fit together to achieve shielding of the irradiation port 4; when the rotary cover 3 rotates in the opposite direction, the cover plate 7 is driven by the rotating plate 6 to retract to the edge of the irradiation port 4, thereby opening the irradiation port 4 of the LED lamp holder 1, which is convenient to use.

[0026] As one embodiment, the base plate 5 is provided with a guide rail 8, the rotating plate 6 is provided with a sliding groove 9, and the cover plate 7 is provided with a cylinder 10 on one side and a sliding bar 11 on the other side. The cylinder 10 is disposed in the guide rail 8, and the sliding bar 11 is disposed in the sliding groove 9. During the rotation process, the rotating plate 6 applies a thrust to the sliding bar 11 of the cover plate 7 through the sliding groove 9, causing the sliding bar 11 to move in the sliding groove 9, and then driving the cylinder 10 of the cover plate 7 to move along the guide rail 8 of the base plate 5.

[0027] As one embodiment, the base plate 5 and the rotating plate 6 are circular rings of the same size.

[0028] In one embodiment, the LED lamp includes a screw 14. The screw cap 3 is provided with a protrusion 12. The protrusion 12 is provided with a screw hole 13. The screw 14 is disposed in the screw hole 13. The screw 14 is used to restrict the screw cap 3 to the LED lamp holder 1. The screw 14 acts as a limiter and moves as the screw cap 3 rotates.

[0029] As one embodiment, the rotating plate 6 is provided with a first fixing column 15 , and the rotating cover 3 is provided with a first circular groove 16 for accommodating the first fixing column 15 .

[0030] As one embodiment, a second fixing column 17 is provided on the bottom plate 5 , and a second circular groove 18 for accommodating the second fixing column 17 is provided on the LED lamp holder 1 .

[0031] As one embodiment, the LED lamp holder 1 includes a torsion spring 19 , and the torsion spring 19 is arranged on both sides of the LED lamp holder 1 .

[0032] Compared with the existing technology, the beneficial effect of the present invention is that: the LED lamp described in the present application is provided with a rotary closing mechanism 2, and the LED lamp can control the cover plate 7 of the rotary closing mechanism 2 to block or open the illumination port 4 of the LED lamp holder 1 by rotating the rotary cover 3, which is convenient to use. When the LED is not in use, the illumination port 4 of the LED lamp holder 1 is blocked by the cover plate 7 to prevent dust. The rotary closing mechanism 2 is set on the LED lamp holder 1 through the rotary cover 3, which will not affect the normal use of the LED lamp, and the problem of the LED dust cover being lost will not occur. The LED lamp can adjust the blocking area of ​​the illumination port 4 of the LED lamp holder 1 by the cover plate 7 by controlling the rotation angle of the rotary cover 3, thereby realizing the brightness adjustment of the LED.

[0033] In the description of the specification, reference to the terms "in one embodiment," "preferably," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. The schematic representations of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. The connection method described in the description of the specification has obvious effects and practical effectiveness.

[0034] Through the description of the above structure and principle, technical personnel in the relevant technical field should understand that the present invention is not limited to the above specific implementation methods, and improvements and substitutions based on the present invention using the well-known technology in the field all fall within the scope of protection of the present invention and should be defined by the claims.

Claims

1. An LED lamp with a shielding cover, characterized in that: include: An LED lamp holder, a rotating closing mechanism and a rotating cover, the LED lamp holder includes an irradiation port, the rotating cover can be movably sleeved on the irradiation port of the LED lamp holder, the rotating closing mechanism is arranged between the LED lamp holder and the rotating cover, the rotating closing mechanism includes a base plate, a rotating plate and several cover plates, the base plate is fixedly connected to the LED lamp holder, the rotating plate is fixedly connected to the rotating cover, the cover plate is movably arranged between the base plate and the rotating plate, the cover plates are arranged around the irradiation port of the LED lamp holder, and the cover plates cover or open the irradiation port of the LED lamp holder as the rotating plate rotates.

2. The LED lamp with a shielding cover according to claim 1, characterized in that: The bottom plate is provided with a guide rail, the rotating plate is provided with a sliding groove, one side of the cover plate is provided with a cylinder, and the other side is provided with a sliding bar, the cylinder is provided in the guide rail, and the sliding bar is provided in the sliding groove.

3. The LED lamp with a shielding cover according to claim 2, characterized in that: The bottom plate and the rotating plate are circular rings with the same size.

4. The LED lamp with a shielding cover according to claim 2, characterized in that: The LED lamp includes a screw rod, a protrusion is provided on the rotary cover, a screw hole is provided on the protrusion, the screw rod is arranged in the screw hole, and the screw rod is used to limit the rotary cover on the LED lamp holder.

5. The LED lamp with a shielding cover according to claim 2, characterized in that: The rotating plate is provided with a first fixing column, and the rotating cover is provided with a first circular groove for accommodating the first fixing column.

6. The LED lamp with a shielding cover according to claim 2, characterized in that: A second fixing column is provided on the bottom plate, and a second circular groove for accommodating the second fixing column is provided on the LED lamp holder.

7. The LED lamp with a shielding cover according to claim 1, characterized in that: The LED lamp holder includes a torsion spring, and the torsion spring is arranged on both sides of the LED lamp holder.

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