CN218295663U

CN218295663U - Multi-mode LED lamp light modulation device

Info

Publication number: CN218295663U
Application number: CN202222753425.2U
Authority: CN
Inventors: 李贺
Original assignee: Shenzhen Trump Lighting Appliance Co ltd
Current assignee: Shenzhen Trump Lighting Appliance Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-13
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of the LED banks, a multi-mode LED lamp device of adjusting luminance is disclosed, its technical essential is: the LED lamp comprises a lampshade, wherein two groups of rotating discs which are distributed oppositely are arranged in the lampshade, a plurality of groups of LED lamp tubes which are distributed annularly are fixedly arranged between the two groups of rotating discs, one end of each LED lamp tube passes through the rotating discs and is provided with a first connecting end, an adjusting mechanism which is matched with the LED lamp tubes is arranged in the lampshade, the adjusting mechanism comprises an electrifying assembly and a rotating assembly, the electrifying assembly is positioned on the inner wall of the lampshade and is connected with the first connecting end, the rotating assembly is positioned on the inner wall of the lampshade and is connected with the two groups of rotating discs, the annular side wall of the lampshade is provided with a cleaning mechanism, the cleaning mechanism comprises a sweeping rod and a transmission assembly, the surface of the sweeping rod is provided with uniformly distributed brushes which are attached to the side wall of the lampshade, one end of the transmission assembly is connected with the sweeping rod, and the other end of the transmission assembly is connected with the rotating assembly.

Description

Multi-mode LED lamp light modulation device

Technical Field

The utility model relates to a LED banks technical field specifically is a multi-mode LED lamp device of adjusting luminance.

Background

Light emitting diodes, referred to As LEDs for short, are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., which radiate visible light when electrons and holes recombine, and thus may be used to make light emitting diodes As indicator lamps in circuits and instruments, or to make text or digital displays, gallium arsenide diodes emitting red light, gallium phosphide diodes emitting green light, silicon carbide diodes emitting yellow light, gallium nitride diodes emitting blue light, and by their chemical nature, organic light emitting diodes OLEDs and inorganic light emitting diodes LEDs are classified.

When the LED lamp is used, the light-emitting color of the LED lamp is controlled only by covering the light-filtering films with different colors outside the LED lamp, the existing dimming mode enables the light color of the LED lamp to be fuzzy, the light-emitting quality to be poor, the use is influenced by large color difference, and the surface of the existing LED lamp tube is easy to adhere to a large amount of dust after being used for a long time and is difficult to clean, so that the illumination effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-mode LED lamp device of adjusting luminance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the multi-mode LED lamp dimming device comprises a lampshade, wherein two groups of rotating discs which are distributed oppositely are arranged in the lampshade, a plurality of groups of LED lamp tubes which are distributed annularly are fixedly arranged between the two groups of rotating discs, one end of each LED lamp tube passes through the rotating discs and is provided with a first connecting end, an adjusting mechanism which is matched with the LED lamp tubes is arranged in the lampshade and comprises an electrifying assembly and a rotating assembly, the electrifying assembly is located on the inner wall of the lampshade and is connected with the first connecting end, the rotating assembly is located on the inner wall of the lampshade and is connected with the two groups of rotating discs, the annular side wall of the lampshade is provided with a cleaning mechanism, the cleaning mechanism comprises a cleaning rod and a transmission assembly, the surface of the cleaning rod is provided with uniformly distributed brushes which are attached to the side wall of the lampshade, one end of the transmission assembly is connected with the cleaning rod, and the other end of the transmission assembly is connected with the rotating assembly.

As a further aspect of the present invention: the electrifying assembly comprises a fixed cylinder fixedly installed on the inner side wall of the lampshade, a buffer spring is fixedly installed in the fixed cylinder, the telescopic end of the buffer spring is fixedly connected with a telescopic column in sliding connection with the fixed cylinder, and one end of the telescopic column, extending out of the fixed cylinder, is fixedly connected with a second connecting end matched with the first connecting end.

As a further aspect of the present invention: the rotating assembly comprises a rotating column which is rotatably installed at one end of the inner wall of the lampshade, the rotating column is fixedly connected with a group of rotating discs, the other end of the inner wall of the lampshade is fixedly connected with a motor, an output end of the motor is fixedly connected with a rotating rod, the rotating rod is fixedly connected with another group of rotating discs, and the rotating rod is connected with a transmission assembly.

As a further aspect of the present invention: the transmission assembly is including two sets of spouts that are annular relative distribution that the lamp shade surface was seted up, slidable mounting has the go-between in the spout, go-between lateral wall extend the spout and with cleaning rod fixed connection, another lateral wall of go-between is provided with evenly distributed's tooth's socket, the spread groove with the spout intercommunication is seted up to the lamp shade inner wall, lamp shade inner wall fixed mounting has two sets of fixed plates that are located the spread groove both sides, rotating rod fixed surface installs the transmission fluted disc, and is two sets of rotate between the fixed plate and install the connection fluted disc of being connected with the meshing of transmission fluted disc, it passes the spread groove and is connected with the go-between meshing to connect the fluted disc.

As a further aspect of the present invention: the fixed cylinder inner wall has been seted up the spacing groove, flexible post fixed surface installs the stopper with spacing groove sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up by a fixed section of thick bamboo, buffer spring, flexible post, the circular telegram subassembly that the end is constituteed is connected to the second and by rotating the post, including a motor, an end cap, a controller, and a cover plate, the rotating assembly that the dwang is constituteed mutually supports, can be convenient to corresponding LED fluorescent tube circular telegram and then switch light colour, mutually support with drive assembly through setting up the scavenging lever, can carry out the high efficiency to the dust on lamp shade surface and clean, it makes the light colour of LED lamp fuzzy to have solved current mode of adjusting luminance, the light quality is relatively poor, there is great colour difference influence to use, and current LED fluorescent tube uses the back surface for a long time and easily adheres to a large amount of dust and is difficult to clear up, influence the illumination effect.

Drawings

Fig. 1 is a schematic structural diagram of a multi-mode LED lamp dimming device.

Fig. 2 is an enlarged structural schematic diagram of a in fig. 1.

Fig. 3 is an enlarged structural schematic diagram of B in fig. 1.

Wherein: the LED lamp comprises a lampshade 1, an LED lamp tube 2, a first connecting end 21, a rotating disc 3, an adjusting mechanism 4, a power-on assembly 41, a fixed cylinder 411, a buffer spring 412, a telescopic column 413, a second connecting end 414, a rotating assembly 42, a rotating column 421, a motor 422, a rotating rod 423, a cleaning mechanism 5, a cleaning rod 51, a brush 511, a transmission assembly 52, a sliding groove 521, a connecting ring 522, a transmission gear disc 523, a fixed plate 524, a connecting fluted disc 525, a connecting groove 526, a limiting groove 6 and a limiting block 7.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1, 2 and 3, a structure diagram of a multi-mode LED lamp dimming device provided for an embodiment of the present invention includes a lampshade 1, two sets of rotating discs 3 disposed oppositely are disposed in the lampshade 1, a plurality of sets of LED tubes 2 disposed annularly are fixedly mounted between the two sets of rotating discs 3, one end of each LED tube 2 passes through the rotating disc 3 and is provided with a first connection end 21, an adjusting mechanism 4 disposed in the lampshade 1 and cooperating with the LED tubes 2 is provided, the adjusting mechanism 4 includes a power-on assembly 41 and a rotating assembly 42, the power-on assembly 41 is disposed on an inner wall of the lampshade 1 and is connected to the first connection end 21, the rotating assembly 42 is disposed on an inner wall of the lampshade 1 and is connected to the two sets of rotating discs 3, the annular side wall of the lampshade 1 is provided with a cleaning mechanism 5, the cleaning mechanism 5 includes a cleaning rod 51 and a transmission assembly 52, the surface of the cleaning rod 51 is provided with a brush 511 which is uniformly disposed and is attached to the side wall of the lampshade 1, one set of the cleaning rod 52 is connected to the cleaning rod 51, when the lamp shade 1 is used, the lamp is connected to the lamp tube 21, the lamp is driven by the rotating disc 41, and the power-on the rotating assembly 41, the rotating assembly, the lamp 21, the lamp, the rotating head is connected to rotate the lamp 21, the cleaning assembly 52, the lamp is driven by the rotating disc 41, the cleaning assembly 52, the rotating head is connected to rotate the lamp 21, effectively improving the illumination effect.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the power-on assembly 41 includes a fixed cylinder 411 fixedly mounted on the inner side wall of the lampshade 1, a buffer spring 412 is fixedly mounted in the fixed cylinder 411, a telescopic column 413 of the buffer spring 412 and a sliding connection of the fixed cylinder 411 is fixedly connected, the telescopic column 413 extends out of the second connection end 414 matched with the first connection end 21 of the fixed cylinder 411, when in use, the first connection end 21 and the second connection end 414, which drive the rotating disc 3 to rotate through the rotating assembly 42 and control the surface of different LED tubes 2, contact each other, and the light-emitting illumination of the LED tubes 2 with corresponding colors can be controlled.

As shown in fig. 1, as the utility model discloses a preferred embodiment, rotating assembly 42 rotates the rotation post 421 of installation including 1 inner wall one end of lamp shade, rotate post 421 and a set of rolling disc 3 fixed connection, 1 inner wall other end fixedly connected with motor 422 of lamp shade, motor 422's output fixedly connected with dwang 423, dwang 423 and another 3 fixed connection of group rolling disc, dwang 423 is connected with drive assembly 52, and when using, starter motor 422 drives the dwang 423 rotatory and then through rotating two sets of rolling discs 3 of post 421 mutually supported control and rolling in lamp shade 1 with LED fluorescent tube 2.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the transmission assembly 52 includes two sets of chutes 521 that are annular relative distribution and are set up on the surface of the lampshade 1, sliding mounting has a connection ring 522 in the chute 521, a side wall of the connection ring 522 extends out of the chute 521 and is fixedly connected with the cleaning rod 51, another side wall of the connection ring 522 is provided with a tooth space that is uniformly distributed, a connection groove 526 that is communicated with the chute 521 is set up on the inner wall of the lampshade 1, two sets of fixing plates 524 that are located at both sides of the connection groove 526 are fixedly mounted on the inner wall of the lampshade 1, a transmission fluted disc 523 is fixedly mounted on the surface of the rotation rod 423, two sets of connection fluted discs 525 that are engaged and connected with the transmission fluted disc 523 are rotatably mounted between the fixing plates 524, the connection fluted disc 525 passes through the connection groove 526 and is engaged and connected with the connection ring 522 to be connected, when in use, the rotation rod 423 drives the rotation rod 51 to clean along the surface of the lampshade 1 through being connected with the transmission fluted disc 525 and the connection ring 522.

As shown in fig. 2, as a preferred embodiment of the present invention, the inner wall of the fixing cylinder 411 is provided with a limiting groove 6, and the surface of the telescopic column 413 is fixedly provided with a limiting block 7 slidably connected with the limiting groove 6.

The utility model discloses a theory of operation is: when the LED lamp tube cleaning device is used, the electrifying component 41 is connected with the first connecting end 21 of one group of LED lamp tubes 2 to electrify the LED lamp tubes 2 for illumination, when the light colors need to be switched, the rotating component 42 drives the two groups of rotating discs 3 to rotate in the lampshade 1 so as to enable the first connecting end 21 of the other group of LED lamp tubes 2 to be connected with the electrifying component 41, the electrifying component 41 controls the other group of LED lamp tubes 2 to emit light and further switch different colors for illumination, and when the rotating component 42 is started, the rotating component 52 is matched with the transmission component 52 to drive the cleaning rod 51 to rotate around the lampshade 1 so as to efficiently clean the dust attached to the surface of the lampshade 1 through the brush 511, so that the illumination effect is effectively improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The multi-mode LED lamp dimming device comprises a lampshade and is characterized in that two groups of rotating discs which are distributed oppositely are arranged in the lampshade, a plurality of groups of LED lamp tubes which are distributed annularly are fixedly arranged between the two groups of rotating discs, one end of each LED lamp tube passes through the rotating discs and is provided with a first connecting end, an adjusting mechanism which is matched with the LED lamp tubes is arranged in the lampshade and comprises an electrifying assembly and a rotating assembly, the electrifying assembly is located on the inner wall of the lampshade and is connected with the first connecting end, the rotating assembly is located on the inner wall of the lampshade and is connected with the two groups of rotating discs, the annular side wall of the lampshade is provided with a cleaning mechanism, the cleaning mechanism comprises a cleaning rod and a transmission assembly, brushes which are uniformly distributed and are attached to the side wall of the lampshade are arranged on the surface of the cleaning rod, one end of the transmission assembly is connected with the cleaning rod, and the other end of the transmission assembly is connected with the rotating assembly.

2. The multi-mode LED lamp dimming device according to claim 1, wherein the energizing assembly comprises a fixed cylinder fixedly mounted on an inner side wall of the lampshade, a buffer spring is fixedly mounted in the fixed cylinder, a telescopic column slidably connected with the fixed cylinder is fixedly connected to a telescopic end of the buffer spring, and a second connecting end matched with the first connecting end is fixedly connected to one end of the telescopic column extending out of the fixed cylinder.

3. The multi-mode LED lamp dimming device according to claim 2, wherein the rotating assembly comprises a rotating column rotatably mounted at one end of the inner wall of the lampshade, the rotating column is fixedly connected with one group of rotating discs, a motor is fixedly connected at the other end of the inner wall of the lampshade, a rotating rod is fixedly connected at the output end of the motor, the rotating rod is fixedly connected with the other group of rotating discs, and the rotating rod is connected with the transmission assembly.

4. The multi-mode LED lamp dimming device according to claim 3, wherein the transmission assembly comprises two sets of chutes which are formed in the surface of the lampshade and are distributed oppositely in an annular shape, the chutes are internally and slidably provided with connecting rings, one side wall of each connecting ring extends out of each chute and is fixedly connected with the corresponding cleaning rod, tooth grooves which are distributed uniformly are formed in the other side wall of each connecting ring, connecting grooves which are communicated with the chutes are formed in the inner wall of the lampshade, two sets of fixing plates which are located on two sides of each connecting groove are fixedly mounted on the inner wall of the lampshade, transmission fluted discs are fixedly mounted on the surface of each rotating rod, connecting fluted discs which are meshed and connected with the transmission fluted discs are rotatably mounted between the two sets of fixing plates, and the connecting fluted discs penetrate through the connecting grooves and are meshed and connected with the connecting rings.

5. The multi-mode LED lamp dimming device according to claim 2, wherein a limiting groove is formed in the inner wall of the fixed cylinder, and a limiting block slidably connected with the limiting groove is fixedly mounted on the surface of the telescopic column.