Light conversion device

Abstract

The utility model belongs to the technical field of lamps, and provides a lamplight conversion device which comprises a base and a conversion lampshade. A mounting table is arranged at the top of the base, a lamp post is arranged in the middle of the top of the mounting table and extends upwards, and a reflective panel is arranged on the top surface of the mounting table; a lampshade mounting groove is formed in the edge of the top of the base, the lampshade mounting groove is sunken downwards, and balls are arranged on the side wall of the lampshade mounting groove; a conversion lampshade is arranged at the top of the mounting table, the conversion lampshade is a hollow cylinder, an extension ring is arranged at the bottom of the conversion lampshade, and a sliding groove is formed in the outer side of the extension ring; according to the scheme, the light-transmitting panel comprises vertical faces with five to seven light transmittances, and the vertical faces are distributed along the circumference of the conversion lampshade; the sliding grooves are matched with balls in the lampshade mounting grooves, so that the conversion lampshade can flexibly rotate at the top of the mounting table; and through the cooperation of the light-transmitting panel, the irradiated light has various effects.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a light source conversion device. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. They refer to appliances that can transmit light, distribute and change the light distribution of light sources, including all parts required to fix and protect light sources in addition to light sources, as well as line accessories necessary for connecting to power sources; however, traditional lamps lack devices for changing light transmittance, and the monotonous light makes the room lack atmosphere, so we proposed a light changing device. Utility Model Content

[0003] The purpose of the utility model is to provide a light conversion device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: a light conversion device, comprising a base and a conversion lampshade; a mounting platform is arranged on the top of the base, a lamp post is arranged in the middle of the top of the mounting platform, the lamp post extends upward, and a reflective panel is arranged on the top surface of the mounting platform;

[0005] A lampshade installation groove is provided on the top edge of the base, the lampshade installation groove is concave downward, and a ball bearing is provided on the side wall of the lampshade installation groove; a conversion lampshade is provided on the top of the mounting platform, the conversion lampshade is a hollow cylinder, and an extension ring is provided at the bottom of the conversion lampshade, and a sliding groove is provided on the outer side of the extension ring;

[0006] The extension ring is rotated downward and inserted into the lampshade installation groove, and the ball is slidably engaged in the sliding groove; a plug-in groove is provided on the top of the conversion lampshade, and the plug-in groove is recessed downward to the top of the extension ring; a light-transmitting panel is inserted in the plug-in groove.

[0007] Preferably, a reflective plate is installed on the rear side of the top of the mounting platform, and the reflective plate is a semicircular arc panel and surrounds the rear side of the lamp post.

[0008] Preferably, the light-transmitting panel includes five to seven facades with different light transmittances, and the facades are distributed along the circumference of the conversion lampshade.

[0009] Preferably, a locking switch is provided in the middle of the front side of the mounting platform, a threaded cavity is provided at the top of the lamp post, and a light bulb is provided in the threaded cavity.

[0010] Preferably, an adjusting bolt is provided at one end of the locking switch close to the lampshade mounting groove, and the end of the adjusting bolt abuts inwardly against the sliding groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The light-transmitting panel in this solution includes facades with five to seven light transmittances, and are distributed along the circumference of the conversion lampshade; the sliding groove cooperates with the ball bearings in the lampshade mounting groove, so that the conversion lampshade can be flexibly rotated on the top of the mounting platform; through the cooperation of the light-transmitting panel, the irradiated light has a variety of effects, which is very simple and easy to use; at the same time, a reflector is arranged on the top of the mounting platform, and the reflector surrounds the rear side of the lamp post to reflect the light emitted by the bulb to the front. When used in a room, the light irradiated to the rear can be collected and concentrated to the front, thereby improving the utilization rate of the light. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the utility model;

[0014] Figure 2 This is a schematic diagram of the base of the utility model;

[0015] Figure 3 This is a schematic diagram of the conversion lampshade and the light-transmitting panel of the utility model;

[0016] Figure 4 This is a schematic diagram of the conversion lampshade of the utility model;

[0017] Figure 5 This is a top view of the conversion lampshade of the utility model.

[0018] In the figure: 1 base; 2 mounting table; 3 conversion lampshade; 4 lampshade mounting groove; 5 reflective table; 6 lamp post; 7 locking switch; 8 sliding groove; 9 plug-in groove; 10 light-transmitting panel; 11 reflective plate. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or 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, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Example:

[0022] See also Figure 1-5 The utility model provides a technical solution of a light conversion device: comprising a base 1 and a conversion lampshade 3;

[0023] A mounting platform 2 is arranged on the top of the base 1, a lamp post 6 is arranged in the middle of the top of the mounting platform 2, the lamp post 6 extends upward, and a reflective panel 5 is arranged on the top surface of the mounting platform 2;

[0024] A lampshade mounting groove 4 is formed on the top edge of the base 1. The lampshade mounting groove 4 is recessed downwards, and a ball bearing is provided on the side wall of the lampshade mounting groove 4.

[0025] A conversion lampshade 3 is arranged on the top of the mounting platform 2. The conversion lampshade 3 is a hollow cylinder, and an extension ring is arranged at the bottom of the conversion lampshade 3. A sliding groove 8 is arranged on the outer side of the extension ring.

[0026] The extension ring is rotated downward and inserted into the lampshade installation groove 4, and the ball is slidably engaged in the sliding groove 8;

[0027] A plug-in slot 9 is provided on the top of the conversion lamp cover 3, and the plug-in slot 9 is recessed downward to the top of the extension ring;

[0028] A light-transmitting panel 10 is inserted into the plug-in slot 9. The light-transmitting panel 10 includes five to seven facades with light transmittances and is distributed along the circumference of the conversion lampshade 3.

[0029] A locking switch 7 is provided in the middle of the front side of the mounting platform 2, and an adjusting bolt is provided at one end of the locking switch 7 close to the lampshade mounting groove 4, and the end of the adjusting bolt abuts inwardly on the sliding groove 8;

[0030] A threaded cavity is provided at the top of the lamp post 6, and a light bulb is arranged in the threaded cavity; a reflector 11 is installed at the rear side of the top of the mounting platform 2, and the reflector 11 is a semicircular arc panel and surrounds the rear side of the lamp post 6;

[0031] When in use, the conversion lampshade 3 is installed in the lampshade installation groove 4, and then the light-transmitting panel 10 is installed in the plug-in groove 9. The light-transmitting panel 10 is a flexibly detachable annular panel, and the light-transmitting panel 10 includes five to seven light transmittances. The light-transmitting panel 10 can also be painted with different colors of topcoat as needed, so that the light emitted by the bulb has a better color effect, and the light effect can be flexibly switched;

[0032] Then the conversion lampshade 3 can be rotated as a whole. An extension ring is provided at the bottom of the conversion lampshade 3. A sliding groove 8 is provided on the extension ring. The sliding groove cooperates with the ball in the lampshade mounting groove 4, so that the conversion lampshade 3 can be flexibly rotated on the top of the mounting platform 2. Through the cooperation of the light-transmitting panel 10, the irradiated light has a variety of effects, which is very simple and easy to use.

[0033] At the same time, a reflector 11 is arranged on the top of the mounting platform 2, and the reflector 11 surrounds the rear side of the lamp post 6, and reflects the light emitted by the bulb to the front. When used in the room, the light directed to the rear can be collected and concentrated to the front, thereby improving the utilization rate of the light;

[0034] At the same time, a locking switch 7 is provided on the front side of the mounting platform 2. When the locking switch 7 is screwed inward, the adjusting bolt abuts against the sliding groove 8 at the bottom of the conversion lamp cover 3. The conversion lamp cover 3 is fixed by the friction between the end of the adjusting bolt and the sliding groove 8. When unlocking, the locking switch 7 can be rotated forward, which is very convenient.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light conversion device, comprising a base (1) and a conversion lampshade (3), characterized in that: A mounting platform (2) is arranged on the top of the base (1), a lamp post (6) is arranged in the middle of the top of the mounting platform (2), the lamp post (6) extends upward, and a reflective panel (5) is arranged on the top surface of the mounting platform (2); The top edge of the base (1) is provided with a lampshade installation groove (4), the lampshade installation groove (4) is recessed downward, and a ball bearing is arranged on the side wall of the lampshade installation groove (4); the top of the mounting platform (2) is provided with a conversion lampshade (3), the conversion lampshade (3) is a hollow cylinder, and the bottom of the conversion lampshade (3) is provided with an extension ring, and the outer side of the extension ring is provided with a sliding groove (8); The extension ring is rotated downward and inserted into the lampshade installation groove (4), and the ball is slidably engaged in the sliding groove (8); a plug-in groove (9) is provided on the top of the conversion lampshade (3), and the plug-in groove (9) is recessed downward to the top of the extension ring; a light-transmitting panel (10) is inserted into the plug-in groove (9).

2. A light changing device according to claim 1, characterized in that: A reflective plate (11) is installed on the rear side of the top of the mounting platform (2), and the reflective plate (11) is a semicircular arc panel and surrounds the rear side of the lamp post (6).

3. A light changing device according to claim 1, characterized in that: The light-transmitting panel (10) comprises five to seven facades with light transmittances, and is distributed along the circumference of the conversion lampshade (3).

4. A light changing device according to claim 1, characterized in that: A locking switch (7) is arranged at the middle of the front side of the mounting platform (2), and a threaded cavity is provided at the top of the lamp post (6), and a light bulb is arranged in the threaded cavity.

5. A light changing device according to claim 4, characterized in that: An adjusting bolt is arranged at one end of the locking switch (7) close to the lampshade mounting groove (4), and the end of the adjusting bolt abuts inwardly against the sliding groove (8).

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