Lamp with lampshade capable of being rotationally opened and closed

Abstract

The lamp comprises a base, a rotating disc and a plurality of sheet-shaped lampshades, a plurality of guide rods and a motor with a rotating shaft arranged upwards are arranged in the base, a rotating disc through hole is formed in the middle of the rotating disc, the rotating disc is provided with a plurality of guide holes formed in the guide rods in a sleeving mode, and the rotating shaft of the motor is connected with a transmission shaft penetrating through the rotating disc through hole. The side face of the transmission shaft is provided with a reciprocating guide groove, the rotary disc is provided with a plurality of plug pins, one ends of the plug pins are connected with the rotary disc, and the other ends of the plug pins are inserted into the reciprocating guide groove and rotate along with the transmission shaft to drive the rotary disc to move up and down along the guide rod. The lower end of the sheet-shaped lampshade is connected with a bayonet which extends into the base, sleeves the lampshade driving rod and can rotate around the lampshade driving rod to be opened or closed, and the motor drives the turntable to move up and down, so that the sheet-shaped lampshade is driven to be opened or closed on the base, opening and closing of a real flower are simulated, and attractiveness and interestingness are improved.

Description

[Technical field]

[0001] The utility model relates to a lamp with a rotating lampshade for opening and closing. [Background Technology]

[0002] Traditional flower-shaped table lamps have a single, fixed shape, are not dynamic, cannot simulate the opening and closing of real flowers, and have low flexibility. [Contents of the utility model]

[0003] The utility model overcomes the shortcomings of the prior art and provides a lamp whose lampshade can be rotated to open and close.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A lamp with a rotating lampshade that opens and closes, characterized in that it includes a base, a turntable and a plurality of sheet-like lampshades, the base is provided with a plurality of vertically arranged guide rods and a motor arranged upwardly on the rotating shaft, the turntable is provided with a turntable through hole in the middle and a plurality of guide holes respectively sleeved on the guide rods, the motor shaft is connected to a transmission shaft that passes through the turntable through hole, a reciprocating guide groove is provided on the side of the transmission shaft, the turntable is provided with a plurality of latches with one end connected to the turntable and the other end inserted into the reciprocating guide groove, the turntable is driven to move up and down along the guide rod as the transmission shaft rotates, a plurality of lampshade driving rods are provided at the edge of the turntable, the lower end of the sheet-like lampshade is rotatably connected to the side of the base, the lower end of the sheet-like lampshade is connected to a bayonet that extends into the base and is sleeved on the lampshade driving rod and can rotate around the lampshade driving rod to achieve opening or closing.

[0006] The lamp shade is rotated to open and close the lamp as described above, which is characterized in that a spherical head is provided at the connecting end of the latch and the turntable, a receiving groove for receiving the spherical head is provided in the turntable, and a C-shaped slider that can slide in the reciprocating guide groove is provided at the connecting end of the latch and the reciprocating guide groove.

[0007] The lampshade rotating opening and closing lamp as described above is characterized in that the turntable includes a turntable lower cover and a turntable upper cover, the turntable through hole, the guide hole and the turntable lower cover, and the lampshade driving rod are all arranged on the turntable lower cover, and the accommodating groove is arranged between the turntable lower cover and the turntable upper cover.

[0008] The lamp shade rotating opening and closing lamp as described above is characterized in that three latches are arranged between the rotating disk and the reciprocating guide groove.

[0009] The above-mentioned lampshade rotating opening and closing lamp is characterized in that a lampshade connecting part is provided at the lower end of the sheet-shaped lampshade, the lampshade connecting part is rotatably connected to the side of the base, and a bayonet is provided at the end of the lampshade connecting part.

[0010] The above-mentioned lampshade rotating opening and closing lamp is characterized in that: a plurality of base through holes are arranged on the side of the base, and the lampshade connecting part is rotatably connected to the base through holes.

[0011] The above-mentioned lampshade rotating opening and closing lamp is characterized in that: a lampshade rotating shaft is provided on the base through hole, and a lampshade through hole for the lampshade rotating shaft to pass through is provided on the lampshade connecting part.

[0012] The lampshade rotating opening and closing lamp as described above is characterized in that the base includes a base upper shell and a base lower shell, the guide rod and the motor are both arranged on the base lower shell, and the base through hole and the lampshade rotating shaft are arranged between the base upper shell and the base lower shell.

[0013] The lampshade rotating opening and closing lamp as described above is characterized in that the sheet-shaped lampshade is arranged around the base, and the sheet-shaped lampshade wraps the upper part of the base when it is closed.

[0014] The above-mentioned lampshade rotating opening and closing lamp is characterized in that the sheet-shaped lampshade is a petal-shaped lampshade.

[0015] The beneficial effects of the utility model are:

[0016] The utility model has a motor arranged in the base, and the motor drives the turntable to move up and down, thereby driving the sheet-shaped lampshade to open or close on the base, simulating the opening and closing of real flowers, and improving the beauty and interest. [Drawings]

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is one of the exploded views of the utility model;

[0019] Figure 3 This is the second exploded view of the utility model;

[0020] Figure 4 This is an exploded view of the turntable and the transmission shaft of the utility model;

[0021] Figure 5 This is a schematic diagram of the turntable of the utility model;

[0022] Figure 6 This is an exploded view of the turntable of the utility model;

[0023] Figure 7 This is a schematic diagram of the rotating shaft of the utility model;

[0024] Figure 8 It is a schematic diagram of a sheet lampshade of the utility model. [Specific implementation method]

[0025] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the descriptions of "preferred", "sub-preferred", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "preferred" or "sub-preferred" may explicitly or implicitly include at least one of the features.

[0027] like Figure 1-8 As shown, a lampshade rotating opening and closing lamp comprises a base 1, a turntable 2 and a plurality of sheet-shaped lampshades 3. The base 1 is provided with a plurality of vertically arranged guide rods 4 and a motor arranged upwardly on the rotating shaft. The turntable 2 is provided with a turntable through hole 21 in the middle and a plurality of guide holes 22 respectively sleeved on the guide rod 4. The motor shaft is connected with a transmission shaft 5 passing through the turntable through hole 21. A reciprocating guide groove 51 is provided on the side of the transmission shaft 5. The turntable 2 is provided with a plurality of latches 6 connected with the turntable 2 at one end and inserted into the reciprocating guide groove 51 at the other end. The turntable 2 is driven to move up and down along the guide rod 4 as the transmission shaft 5 rotates. A plurality of lampshade driving rods 23 are provided at the edge of the turntable 2. The lower end of the sheet-shaped lampshade 3 is rotatably connected with the side of the base 1. The lower end of the sheet-shaped lampshade 3 is connected with a bayonet 31 which extends into the base 1 and is sleeved on the lampshade driving rod 23 and can rotate around the lampshade driving rod 23 to realize opening or closing. Among them, the LED lamp is arranged at the upper position of the base 1.

[0028] The sheet lampshade 3 of the desk lamp is in the closed state as shown in FIG. Figure 1 As shown, when it is necessary to turn on the light and open the sheet lampshade 3, the motor rotates to drive the transmission shaft 5 to rotate, so that the latch 6 slides along the reciprocating guide groove 51 on the side of the transmission shaft 5, thereby driving the turntable 2 to move upward along the guide rod 4. At this time, the lampshade driving rod 23 cooperates with the opening 31 to drive the lower end of the sheet lampshade 3 to move upward, so that the sheet lampshade 3 rotates around the side of the base 1, thereby driving the upper ends of each sheet lampshade 3 to open outward, simulating the opening of a real flower; when the light is turned off and the sheet lampshade 3 is closed, the motor rotates in the opposite direction to drive the transmission shaft 5 to rotate in the opposite direction, so that the latch 6 slides in the opposite direction along the reciprocating guide groove 51 on the side of the transmission shaft 5, thereby driving the turntable 2 to move downward along the guide rod 4. At this time, the lampshade driving rod 23 cooperates with the opening 31 to drive the lower end of the sheet lampshade 3 to move downward, so that the sheet lampshade 3 rotates in the opposite direction around the side of the base 1, thereby driving the upper ends of each sheet lampshade 3 to close inward, simulating the closing of a real flower, improving the aesthetics and interest of the table lamp, and at the same time, the closing of the sheet lampshade 3 also protects the LED lamp.

[0029] like Figure 4-7As shown, a spherical head 61 is provided at the connecting end of the latch 6 and the turntable 2, and a receiving groove 24 for receiving the spherical head 61 is provided in the turntable 2, so that the latch 6 and the turntable 2 are firmly connected; a C-shaped slider 62 is provided at the connecting end of the latch 6 and the reciprocating guide groove 51, which can slide in the reciprocating guide groove 51, so as to facilitate reciprocating sliding on the reciprocating guide groove 51 and thus drive the turntable 2 to move up and down; the turntable 2 includes a turntable lower cover 25 and a turntable upper cover 26, the turntable through hole 21, the guide hole 22, the turntable lower cover 25, and the lampshade driving rod 23 are all arranged on the turntable lower cover 25, and the receiving groove 24 is arranged between the turntable lower cover 25 and the turntable upper cover 26, so as to facilitate the installation of the latch 6 on the turntable 2; three latches 6 are arranged between the turntable 2 and the reciprocating guide groove 51, so that the transmission shaft 5 can smoothly drive the turntable 2 to move up and down.

[0030] like Figure 2-3 and Figure 8 As shown, a lampshade connection part 32 is provided at the lower end of the sheet lampshade 3, and the lampshade connection part 32 is rotatably connected to the side of the base 1, and a bayonet 31 is provided at the end of the lampshade connection part 32; a plurality of base through holes 11 are provided on the side of the base 1, and the lampshade connection part 32 is rotatably connected to the base through holes 11; a lampshade rotating shaft is provided on the base through holes 11, and a lampshade through hole 33 for the lampshade rotating shaft to pass through is provided on the lampshade connection part 32. The lampshade rotating shaft cooperates with the lampshade through hole 33 to make the sheet lampshade 3 move up and down with the turntable 2 and rotate around the lampshade rotating shaft on the side of the base 1, so as to realize the opening or closing of the sheet lampshade 3.

[0031] like Figure 3 As shown, the base 1 includes a base upper shell 12 and a base lower shell 13, the guide rod 4 and the motor are both arranged on the base lower shell 13, the base through hole 11 and the lampshade shaft are arranged between the base upper shell 12 and the base lower shell 13 for easy assembly.

[0032] like Figure 1-2 As shown, the sheet-like lampshade 3 is arranged around the base 1, and wraps the upper part of the base 1 when the sheet-like lampshade 3 is closed; the sheet-like lampshade 3 is a petal-shaped lampshade, which better simulates the opening and closing of a real flower.

[0033] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lamp with a rotating lampshade, characterized in that: The invention comprises a base (1), a turntable (2) and a plurality of sheet-shaped lampshades (3); a plurality of vertically arranged guide rods (4) and a motor arranged upwardly on the rotating shaft are arranged in the base (1); a turntable through hole (21) is arranged in the middle of the turntable (2) and a plurality of guide holes (22) are respectively sleeved on the guide rods (4); a transmission shaft (5) passing through the turntable through hole (21) is connected to the motor rotating shaft; a reciprocating guide groove (51) is arranged on the side of the transmission shaft (5); a plurality of guide grooves (51) are arranged on the turntable (2) at one end and the guide grooves (52) are arranged at the other end; The rotating disk (2) is connected to the rotating disk (2) and the other end thereof is inserted into a reciprocating guide groove (51) and rotates with the transmission shaft (5) to drive the rotating disk (2) to move up and down along the guide rod (4). A plurality of lampshade driving rods (23) are arranged at the edge of the rotating disk (2). The lower end of the sheet-shaped lampshade (3) is rotatably connected to the side of the base (1). The lower end of the sheet-shaped lampshade (3) is connected to a bayonet (31) which extends into the base (1) and is sleeved on the lampshade driving rod (23) and can rotate around the lampshade driving rod (23) to realize opening or closing.

2. A lampshade rotating opening and closing lamp according to claim 1, characterized in that: A spherical head (61) is provided at the connecting end of the latch (6) and the rotating disk (2), a receiving groove (24) for receiving the spherical head (61) is provided in the rotating disk (2), and a C-shaped sliding block (62) which can slide in the reciprocating guide groove (51) is provided at the connecting end of the latch (6) and the reciprocating guide groove (51).

3. A lampshade rotating opening and closing lamp according to claim 2, characterized in that: The turntable (2) comprises a turntable lower cover (25) and a turntable upper cover (26); the turntable through hole (21), the guide hole (22), the turntable lower cover (25), and the lampshade driving rod (23) are all arranged on the turntable lower cover (25); and the accommodating groove (24) is arranged between the turntable lower cover (25) and the turntable upper cover (26).

4. The lampshade rotating opening and closing lamp according to claim 1, characterized in that: Three latches (6) are arranged between the rotating disk (2) and the reciprocating guide groove (51).

5. The lampshade rotating opening and closing lamp according to claim 1, characterized in that: A lampshade connecting portion (32) is provided at the lower end of the sheet-shaped lampshade (3), the lampshade connecting portion (32) is rotatably connected to the side of the base (1), and a bayonet (31) is provided at the end of the lampshade connecting portion (32).

6. The lampshade rotating opening and closing lamp according to claim 5, characterized in that: A plurality of base through holes (11) are provided on the side of the base (1), and the lampshade connecting portion (32) is rotatably connected to the base through holes (11).

7. A lampshade rotating opening and closing lamp according to claim 6, characterized in that: A lampshade rotating shaft is arranged on the base through hole (11), and a lampshade through hole (33) for the lampshade rotating shaft to pass through is arranged on the lampshade connecting portion (32).

8. The lampshade rotating opening and closing lamp according to claim 7, characterized in that: The base (1) comprises a base upper shell (12) and a base lower shell (13); the guide rod (4) and the motor are both arranged on the base lower shell (13); the base through hole (11) and the lampshade rotating shaft are arranged between the base upper shell (12) and the base lower shell (13).

9. The lampshade rotating opening and closing lamp according to claim 1, characterized in that: The sheet-shaped lampshade (3) is arranged around the base (1), and when the sheet-shaped lampshade (3) is closed, it wraps around the upper part of the base (1).

10. A lampshade rotating opening and closing lamp according to claim 1 or 9, characterized in that: The sheet-shaped lampshade (3) is a petal-shaped lampshade.

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