CN221858415U - Self-cleaning lampshade of LED lamp - Google Patents

Abstract

The application discloses a self-cleaning lampshade of an LED lamp, and belongs to the technical field of LED lampshade design. Comprising the following steps: a lamp holder forming a mounting chamber; the lampshade is arranged below the lamp holder and connected with the lamp holder; the rotating frame is rotationally connected with the lampshade; the cleaning piece is connected with the rotating frame and forms a cleaning curve attached to the surface of the lampshade; the power piece enables the rotating frame to rotate around the central shaft of the lampshade, and the rotating frame drives the cleaning piece to enable the cleaning curve to pass through the whole surface of the lampshade. The application has the beneficial effects that: the self-cleaning lampshade of the LED lamp is characterized in that the power part enables the cleaning part to rotate around the central shaft of the lampshade through the rotating frame, so that the cleaning curve passes through the surface of the whole lampshade, the surface of the lampshade is cleaned in a real-time wiping mode, the lampshade is kept to have high transmittance all the time, the illumination intensity of the LED lamp to the surrounding environment is high enough, the illumination range is large enough, and the safety of pedestrians and driving at night is improved.

Description

Self-cleaning lampshade of LED lamp

Technical Field

The application relates to the technical field of LED lamp shade design, in particular to a self-cleaning lamp shade of an LED lamp.

Background

The LED is a green light source. The LED lamp is driven by direct current, so that no stroboscopic effect exists; no infrared and ultraviolet components, no radiation pollution, high color rendering and strong luminous directivity; the dimming performance is good, and visual errors are not generated when the color temperature changes; the heat productivity of the cold light source is low, can be touched safely; these are not available with incandescent and fluorescent lamps. The light source can provide comfortable illumination space, can well meet physiological health requirements of people, and is a healthy light source for protecting eyesight and protecting environment.

When the LED lamp is used outdoors for a long time, a large amount of dust is inevitably attached to the lamp shade, and the dust can shield light rays emitted by the LED lamp, so that the illumination intensity and illumination range of surrounding environment are reduced, and the traffic safety of pedestrians and travelling vehicles at night is affected.

Disclosure of Invention

The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a self-cleaning lampshade of an LED lamp, including: a lamp holder forming a mounting chamber; the lampshade is arranged below the lamp holder and connected with the lamp holder; the rotating frame is rotationally connected with the lampshade; the cleaning piece is connected with the rotating frame and forms a cleaning curve attached to the surface of the lampshade; the power piece enables the rotating frame to rotate around the central shaft of the lampshade, and the rotating frame drives the cleaning piece to enable the cleaning curve to pass through the whole surface of the lampshade.

Further, the lamp shade and the lamp holder form detachable connection.

Further, the cleaning piece comprises a support, the rotating frame downwards forms the engaging lug, the support with the engaging lug rotates to be connected, a set of engaging lug is respectively arranged on two sides of the engaging lug, and when the support rotates to be parallel to the ground from the central line of the support, the support is in engagement with one of the engaging lugs.

Further, the lower extreme of lamp stand forms the spout of undercut, the rotating turret with spout sliding fit, the power piece includes the magnetism and inhales the piece, the material of rotating turret selects one of iron, cobalt and nickel to use, the magnetism is inhaled the piece and is produced ascending appeal to the rotating turret.

Further, the power piece further comprises a motor, a gear and a gear ring, wherein the lower part of the gear ring is connected with the magnetic attraction block, and the motor sequentially passes through the gear and the gear ring to enable the magnetic attraction block to rotate around the central shaft of the lampshade.

Further, the inner ring of the gear ring forms a tooth slot, and the outer ring of the gear ring is in contact with the side wall of the mounting cavity and forms a rotary connection.

Further, the cleaning piece further comprises a friction block, the support, the friction block and the lamp shade are connected in sequence, and the part, which is connected with the lamp shade, of the friction block forms the cleaning curve.

The application has the beneficial effects that:

the cleaning piece forms a clean curve of laminating with the lamp shade surface, and the cleaning piece is connected with the rotating turret, and the power piece makes the cleaning piece rotate around the center pin of lamp shade through the rotating turret to make clean curve pass through the surface of whole lamp shade, carry out real-time scraping clearance to the surface of lamp shade, kept the lamp shade to have higher transmittance all the time, guaranteed that the illumination intensity of LED lamp to surrounding environment is enough high and the illumination scope is enough big, improves the security of pedestrian and driving at night.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic of an embodiment according to the present application;

FIG. 2 is a schematic structural view of a portion of an embodiment, mainly illustrating the connection relationship of a turret, a bracket, and a friction block;

fig. 3 is an enlarged view of a portion a of fig. 2;

FIG. 4 is a schematic structural view of a portion of an embodiment, primarily showing the power member inside the mounting chamber;

Fig. 5 is a schematic structural view of a part of the embodiment, mainly showing a chute at the lower end of the lamp holder.

Reference numerals:

1. A lamp holder; 2. a lamp shade; 3. a rotating frame; 4. a cleaning member; 5. a power member; ; 6. a mounting chamber; 7. a bracket; 8. a connecting lug; 9. clamping ears; 10. a chute; 11. a motor; 12. a gear; 13. a gear ring; 14. friction blocks.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

With reference to figures 1-5 of the drawings,

A self-cleaning globe 2 for an LED lamp, comprising: lamp stand 1, lamp shade 2, rotating frame 3, cleaning member 4 and power piece 5. The interior of the lamp holder 1 forms a mounting chamber in which the power element 5 is placed. The lamp holder 1 protects the power element 5. The lamp shade 2 is located lamp stand 1 below, and the upper end of lamp shade 2 forms the screw thread, and the lower extreme of lamp stand 1 forms the screw thread groove with screw thread fit, forms detachable threaded connection in the screw thread groove of upper end screw in of lamp shade 2, is convenient for take off lamp shade 2 in order to change the LED bulb in the lamp shade 2. The cleaning piece 4 forms a cleaning curve which is attached to the surface of the lampshade 2, and the cleaning piece 4 is connected with the rotating frame 3. The rotating frame 3 is connected to the lower end of the lamp holder 1 and is in rotary connection with the lamp holder 1, the power piece 5 drives the cleaning piece 4 to rotate around the central shaft of the lamp shade 2 through the rotating frame 3, and when the cleaning piece 4 rotates, the cleaning curve can pass through the whole surface of the lamp shade 2 so as to scrape and clean the lamp shade 2.

Specifically, the cleaning member 4 includes a bracket, the rotating frame 3 forms a connecting lug downwards, and the upper end of the bracket is rotatably connected with the connecting lug through a pin shaft. The both sides of engaging lug set up a set of ear respectively, and when the support rotated to self central line and ground parallel around pin axial arbitrary direction, support and one of them card ear joint, cleaning member 4 gave way from lamp shade 2's below this moment was convenient for unscrew lamp shade 2 downwards from lamp stand 1 and tear down.

Specifically, the lower extreme of lamp stand 1 forms the spout of undercut, and rotating turret 3 and spout sliding fit, power piece 5 include the magnetism and inhale the piece, and the magnetism is inhaled the piece and is selected the permanent magnet. The rotating frame 3 is made of one of stainless steel, iron, cobalt and nickel, preferably low-cost stainless steel which is easy to obtain and difficult to rust, and the magnetic attraction blocks generate upward attraction force on the rotating frame 3, so that the rotating frame 3 is fixed relative to the magnetic attraction blocks, and the rotating frame 3 is prevented from falling off from the lamp holder 1.

Specifically, the power piece 5 further comprises a motor, a gear and a gear ring, the shell of the motor is fixedly connected in the lamp holder 1 through a bolt, the output end of the motor is fixedly connected with the gear through a flat key, the gear is meshed with the gear ring, the lower part of the gear ring is fixedly connected with the magnetic attraction block in an adhesive manner, the motor sequentially rotates the magnetic attraction block around the central shaft of the lampshade 2 through the gear and the gear ring, and the magnetic attraction block can drive the rotating frame 3 to rotate. Because the power piece 5 and the rotating frame 3 are driven by magnetic force, the connection of the holes on the lamp holder 1 is not needed, the tightness of the lamp holder 1 is ensured, the operation of the power piece 5 is less influenced by the external environment, and the reliability and the service life of the power piece 5 are improved. Meanwhile, the rotating frame 3 is embedded into the sliding groove through the magnetic attraction block, when the rotating frame 3 needs to be disassembled and replaced, the rotating frame 3 is pulled down from the lamp holder 1 manually, no additional tool is needed, and the convenience of replacing the rotating frame 3 is improved.

Specifically, the inner ring of the gear ring forms a tooth slot and is meshed with the gear, the outer ring of the gear ring is contacted with the side wall of the mounting cavity and forms rotary connection, the side wall of the mounting cavity directly limits and guides the gear ring, the structure is simplified, and the reliability is high.

Specifically, the cleaning member 4 further includes a friction block, and the friction block is a soft porous sponge block, so that the surface of the lampshade 2 is not scratched on the premise of ensuring higher cleaning capability of the lampshade 2. One end of the friction block is glued and fixed on the bracket, the other end of the friction block is abutted with the lampshade 2, and the part of the friction block, which is connected with the lampshade 2, forms a cleaning curve.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims (7)

1. A self-cleaning globe for an LED lamp, comprising: a lamp holder forming a mounting chamber;

the lampshade is arranged below the lamp holder and connected with the lamp holder;

The rotating frame is rotationally connected with the lampshade;

the cleaning piece is connected with the rotating frame and forms a cleaning curve attached to the surface of the lampshade;

the power piece enables the rotating frame to rotate around the central shaft of the lampshade, and the rotating frame drives the cleaning piece to enable the cleaning curve to pass through the whole surface of the lampshade.

2. The self-cleaning globe for an LED lamp of claim 1, wherein:

the lamp shade and the lamp holder form detachable connection.

3. The self-cleaning globe for LED lamps of claim 2, wherein:

the cleaning piece comprises a support, the rotating frame downwards forms the engaging lug, the support with the engaging lug rotates to be connected, the both sides of engaging lug respectively set up a set of card ear, works as the support rotates to self central line and ground parallel time, the support with one of them a set of card ear joint.

4. A self-cleaning globe for LED lamps according to any one of claims 1-3, wherein:

The lower extreme of lamp stand forms the spout of undercut, the rotating turret with spout sliding fit, the power piece includes the magnetism piece of inhaling, the material of rotating turret selects one of iron, cobalt and nickel to use, the magnetism piece of inhaling is right the rotating turret produces ascending appeal.

5. The self-cleaning globe for an LED lamp of claim 4, wherein:

The power piece further comprises a motor, a gear and a gear ring, wherein the lower part of the gear ring is connected with the magnetic attraction block, and the motor sequentially passes through the gear and the gear ring to enable the magnetic attraction block to rotate around the central shaft of the lampshade.

6. The self-cleaning globe for an LED lamp of claim 5, wherein:

the inner ring of the gear ring forms a tooth slot, and the outer ring of the gear ring is contacted with the side wall of the mounting cavity and forms rotary connection.

7. A self-cleaning globe for LED lamps as claimed in claim 3, wherein:

the cleaning piece further comprises a friction block, the support, the friction block and the lamp shade are connected in sequence, and the part, which is connected with the lamp shade, of the friction block forms the cleaning curve.