CN205026577U - ballroom lights - Google Patents

Abstract

The utility model discloses a dance hall lamp, which comprises a light source, a lamp holder connected with the light source, and a rotating device connected with the lamp holder and controlling the lamp holder to rotate, wherein the dance hall lamp also comprises a control device electrically connected with the light source; the light source comprises a plurality of LED light source groups, and any LED light source group comprises a plurality of electrically connected LED lamp bodies; the input end of the control device is electrically connected with the power supply, and the output end of the control device is electrically connected with the LED light source groups respectively. The utility model provides a dancing hall lamp, the more a plurality of LED light source group of controlling means control lights according to certain order and has abundant change with dancing hall lamp, and controlling means can control the LED lamp body number of lighting a lamp in short time with the luminance of control light source, thereby makes the utility model provides a dancing hall lamp has abundant change effect.

Description

ballroom lights

technical field

The utility model relates to a dance hall lamp, in particular to a dance hall lamp.

Background technique

Ballroom lights are widely used in dance halls, KTV, performance scenes, etc., and the atmosphere can be created by changing the color and brightness of the ballroom lights. However, the color change and brightness change of the ballroom lamp usually rely on the rotation of the rotating device to change the refraction angle of the polygonal sphere with a fluorescent layer on the outside of the ballroom lamp to produce color changes, and the periodic change of the power supply realizes the brightness change. Dynamic atmosphere.

Therefore, most of the existing dance hall lights change according to the rotation of the rotating device in a period of several seconds or tens of seconds. Even if the rotation rate of the rotating device of the dance hall lamp can be adjusted, it cannot cover up the weakness of the single changing method. , dance music or other needs rich changes.

In summary, there is a need for a dance hall light that can change color and brightness according to songs, dance music or other needs.

Utility model content

The purpose of the utility model is to provide a dance hall lamp that can change color and brightness according to songs, dance music or other needs.

In order to achieve the above purpose, the utility model discloses a dance hall lamp, which includes a light source, a lamp holder connected to the light source, and a rotating device connected to the lamp holder and controlling the rotation of the lamp holder. It includes a control device electrically connected to the light source; the light source includes several LED light source groups, and any of the LED light source groups includes several electrically connected LED lamp bodies; the input end of the control device is electrically connected to the power supply, and the The output terminals of the control device are respectively electrically connected to several LED light source groups.

Compared with the prior art, the light source of the ballroom light provided by the utility model is an LED light source, which has the advantages of saving electric energy, single light color temperature and convenient adjustment, and is convenient for subsequent color adjustment; the light source is divided into several LED light source groups, and Any LED light source group includes a number of electrically connected LED lamp bodies, and is electrically connected to the LED light source group through the output terminals of the control device, and the control device controls the electrical conduction or disconnection of the LED lamp body to realize multiple LED light source groups. Light on or off according to the control of the control device; the control device controls more LED light source groups to light up in a certain order, so that the dance hall lights have rich changes, and the control device can control the number of LED lights that are turned on at one time to control The brightness of the light source makes the dance hall lamp provided by the utility model have rich changing effects.

Preferably, the rotating device includes three telescopic adjustment rods; one end of the three telescopic adjustment rods is fixedly connected to the side of the lamp holder facing away from the light source at equal intervals, and the other end of the three telescopic adjustment rods They are fixed respectively; the three telescopic adjustment rods are extended or shortened to adjust the angle of the lamp holder; through the expansion and contraction of the three telescopic adjustment rods, the dance hall lamp provided by the utility model can be controlled within a larger angle range. rotate.

Specifically, the lamp holder is cylindrical, the light source is arranged at one end of the lamp holder, and the three telescopic adjustment rods are connected to the other end surface or the outer wall of the end side of the lamp holder away from the light source.

Specifically, the telescopic rod is an output end of an air cylinder, a hydraulic rod, or a pneumatic rod.

Preferably, several LED light source groups are located in the same plane, and an arcuate or spherical light-transmitting cover is arranged outside the LED light source groups; phosphor powder is coated inside the light-transmitting cover.

Specifically: several of the LED light source groups further include an inner focusing lens and an outer focusing lens, and the inner focusing lens, the outer focusing lens, and the translucent cover are arranged sequentially from inside to outside.

Specifically, the inner condensing lens protrudes toward one side of the outer condensing lens to form an arc-shaped condensing surface, and any one of the arc-shaped condensing surfaces corresponds to one of the LED lamp bodies.

Specifically, the control device is a control chip.

Description of drawings

Fig. 1 is a structural schematic diagram of the dance hall lamp of the present invention.

detailed description

In order to describe the technical content, structural features, achieved goals and effects of the present utility model in detail, the following will be described in detail in conjunction with the embodiments and accompanying drawings.

As shown in Figure 1, the dance hall lamp provided by the utility model includes a light source 100, a lamp holder 200 connected to the light source 100, and a rotating device 300 connected to the lamp holder 200 and controlling the rotation of the lamp holder 200. 100 control device (not shown); light source 100 includes several LED light source groups, and any LED light source group includes some electrically connected LED lamp bodies 110; the input end of the control device is electrically connected to the power supply, and the output end of the control device Several LED light source groups are electrically connected respectively. More specifically:

As shown in FIG. 1 , the lamp holder 200 is cylindrical, and the light source 100 is disposed at one end of the lamp holder 200 . Specifically: the lamp holder 200 has a cylindrical structure, and one end of the lamp holder 200 is open; the light source 100 is fixedly connected to the open end of the lamp holder 200, and at least part of the light source 100 passes through the lamp holder 200 The opening protrudes into the inside of the lamp holder 200 , and the light emitting direction of the light source 100 is away from the lamp holder 200 .

Referring to FIG. 1 again, the light source 100 includes several LED light source groups, and any LED light source group includes several electrically connected LED lamp bodies 110 . In this embodiment, several LED light source groups are located in the same plane, and an arcuate or spherical transparent cover 120 is provided outside the LED light source groups. Specifically: several LED light source groups are arranged parallel to the end surface of the lamp holder 200, and in order to ensure the light output angle of the LED light source group, the LED light source group should be located at the end surface of the lamp holder 200 or outside the lamp holder 200, and should not be located at the lamp holder 200. The inner side of the lamp holder 200, so as to prevent the side wall of the lamp holder 200 from affecting the light output of the LED. Preferably, fluorescent powder is coated inside the transparent cover 120 .

In this embodiment, several LED light source groups are located in the same plane for the purpose of simplifying the production process of the light source 100 and saving production costs. The effect of the light has a certain influence. In order to reduce and eliminate the above-mentioned adverse effects caused by several LED light source groups being located on the same plane, further, several LED light source groups also include an inner focusing lens 140 and an outer focusing lens 130, and the inner focusing lens 140, the outer focusing lens The optical lens 130 and the transparent cover 120 are arranged sequentially from inside to outside. The inner condensing lens 140 protrudes toward the outer condensing lens 130 to form an arc-shaped condensing surface 141 , and any arc-shaped condensing surface 141 corresponds to an LED lamp body. The inner condenser lens 140, the outer condenser lens 130, and the translucent cover 120 arranged sequentially from the inside to the outside are used to adjust the light distribution of the light source 100. The light emitting angle is such that several LED light source groups located in the same plane have a luminous effect similar to that of the spherical LED light source 100 .

The rotating device 300 includes three telescopic adjustment rods 310; one end of the three telescopic adjustment rods 310 is fixedly connected to the side of the lamp holder 200 facing away from the light source 100 at equal intervals, and the other ends of the three telescopic adjustment rods 310 are fixed respectively; The rod 310 is extended or shortened to adjust the angle of the lamp holder 200; through the expansion and contraction of the three telescopic adjustment rods 310, the dance hall lamp provided by the utility model can be controlled to rotate within a larger angle range. Preferably, the telescopic rod 310 is an output end of an air cylinder, a hydraulic rod 310 , or a pneumatic rod 310 . In a preferred embodiment, the expansion and contraction of the expansion rod 310 is also controlled by the control device.

Further, the input end of the control device is electrically connected to the power supply, and the output end of the control device is respectively electrically connected to several LED light source groups. The control device controls the electrical conduction or disconnection of the LED lamp body 110, so that multiple LED light source groups can be turned on or off according to the control of the control device; the control device controls more than one LED light source group to light up in a certain order. The dance hall light has rich changes, and the control device can control the number of LED lamp bodies 110 that are turned on at one time to control the brightness of the light source 100, so that the dance hall light provided by the utility model has rich changing effects. The control device can be a control chip, which can be a programmable logic chip, or a chip pre-installed with a control program, through the program in the chip to control multiple LED light source groups to light up in a certain order; further, the control device can also be used with The music playing device is connected by communication, and controls the brightness and rhythm of the dance hall light according to the rhythm and sound intensity of the played music.

Compared with the prior art, the light source 100 of the dance hall lamp provided by the present invention is an LED light source, which has the advantages of saving electric energy, single light color temperature and convenient adjustment, and is convenient for subsequent color adjustment; the light source 100 is divided into several LED light source groups , and any LED light source group includes several electrically connected LED lamp bodies 110, and are respectively electrically connected to the LED light source group through the output ends of the control device, and the electrical conduction or disconnection of the LED lamp body 110 is controlled by the control device to realize multiple The LED light source group can be turned on or off according to the control of the control device; the control device can control multiple LED light source groups to light up in a certain order, so that the dance hall lights have rich changes, and the control device can control the LED lights that are turned on for a while. The number of bodies 110 is used to control the brightness of the light source 100, so that the dance hall light provided by the utility model has rich changing effects.

What is disclosed above is only the preferred embodiment of the present utility model, and of course the scope of rights of the present utility model cannot be limited with this. Therefore, the equivalent changes made according to the patent scope of the utility model still belong to the scope covered by the utility model .

Claims (8)

1. a lamp for dancing hall, comprise light source, be connected to the lamp socket of described light source and be connected to described lamp socket and control described lamp socket rotate whirligig, it is characterized in that: described lamp for dancing hall also comprises the control device being electrically connected described light source; Described light source comprises several LED light source groups, and arbitrary described LED light source group comprises the LED lamp of some electrical connections; The input electric connection of power supply of described control device, the output of described control device is electrically connected some described LED light source groups respectively.

2. lamp for dancing hall as claimed in claim 1, is characterized in that: described whirligig comprises three flexible adjusting levers; Described in three, one end of flexible adjusting lever is fixedly connected on the side that described lamp socket deviates from described light source equally spacedly, and described in three, the other end of flexible adjusting lever is respectively in being fixedly installed; Described in three, flexible adjusting lever elongates or shortens the angle adjusting described lamp socket.

3. lamp for dancing hall as claimed in claim 2, it is characterized in that: described lamp socket is cylindric, described light source is arranged at one end of described lamp socket, and flexible adjusting lever described in three is connected to described lamp socket and deviates from described light source other end or outer wall place, side.

4. lamp for dancing hall as claimed in claim 3, is characterized in that: described expansion link is cylinder output, hydraulic stem or atmospheric pressure pole.

5. lamp for dancing hall as claimed in claim 1, it is characterized in that: some described LED light source groups are positioned at same plane, and described LED light source group arranged outside has the diffuser of arc surfaced or dome shape; Fluorescent material is coated with in described diffuser.

6. lamp for dancing hall as claimed in claim 5, it is characterized in that: some described LED light source groups also comprise interior collector lens and outer collector lens, and described interior collector lens, described outer collector lens and described diffuser is arranged from inside to outside successively.

7. lamp for dancing hall as claimed in claim 6, is characterized in that: described interior collector lens protrudes out formation arc caustic surface towards the side of described outer collector lens, and LED lamp described in arbitrary described arc caustic surface correspondence one.

8. lamp for dancing hall as claimed in claim 1, is characterized in that: described control device is control chip.