CN201014220Y

CN201014220Y - Split type stage laser lamp

Info

Publication number: CN201014220Y
Application number: CNU2007200492919U
Authority: CN
Inventors: 樊邦弘
Original assignee: Neo Neon Holdings Ltd
Current assignee: Neo Neon Holdings Ltd
Priority date: 2007-03-14
Filing date: 2007-03-14
Publication date: 2008-01-30
Anticipated expiration: 2017-03-14

Abstract

The utility model provides a split-type stage laser lamp. A laser lamp box body is provided with two independent and split-type boxes of a first box body and a second box body. A laser and matching equipment are arranged inside the first box body. A lens combination for displaying and components such as circuit with large heating quantity, etc are arranged inside the second box body. The first box body is also separated into two layers that are an upper layer and a lower layer, and the laser arranged on the lower layer is separated with the other components again. Therefore, the utility model not only facilitates the long-distance transportation but also facilitates the replacement of the laser of different power, and also is provided with a plurality of combinations by the increasing of the number of the lens and richer displaying, and the laser affected by the heating of the other components is minimized.

Description

A kind of split type stage laser lamp

Technical field

The utility model relates to stage lighting, exactly is a kind of split type stage laser lamp.

Background technology

Laser lamp uses in the stage performance very widely, especially in dancing hall, party or exhibition.At present, laser lamp on the market mostly is all-in-one-piece, its volume is too huge, therefore bring very big inconvenience to transportation, transport if when transportation, laser lamp is disassembled into parts, need assembling when arriving the destination so again, with the structure of laser lamp complexity, just be that the professional and technical personnel assembles and also needs just can finish for a long time waste of manpower and time.All-in-one-piece laser lamp power invariability, when stage performance needed the laser lamp of different capacity, the monoblock type laser lamp can not satisfy the stage needs, so just must be equipped with the laser lamp of multiple power, had therefore increased client's purchase cost virtually.Can be too not huge for the volume that makes laser lamp, all parts of monoblock type laser lamp all closely are installed in the same casing, and element such as circuit that caloric value is big and laser instrument are also in same space so.Laser instrument is very sensitive to temperature, and its power attenuation was very obvious when temperature raise.Therefore monoblock type laser lamp service life of having reduced laser instrument to a certain extent, the service life of also promptly having reduced laser lamp itself.Similarly can be too not huge for the volume that makes laser lamp, the eyeglass combination of laser lamp can be not a lot, and the demonstration combination of that laser lamp will be more single, and image is few, and effect can not make people satisfied.In sum, there are four shortcomings in the monoblock type laser lamp: the first, and transportation is inconvenient; The second, power invariability can not satisfy changeable stage needs; The 3rd, the life-span is permanent inadequately; The 4th, the demonstration weak effect.Exactly because there is many disadvantages in existing laser lamp, remedy these defectives so need a kind of improved laser lamp.

Summary of the invention

Split type laser lamp provided by the utility model then can solve above-mentioned all shortcomings that have the monoblock type laser lamp now, to satisfy the vision needs of people to stage performance.

The scheme that the utility model adopted is as follows to achieve the above object: a kind of split type stage laser lamp, comprise casing, laser instrument, laser power supply, a plurality of lens set, signal input interface and control circuit, it is characterized in that described casing comprises first casing and second casing that detachably links together, described laser instrument and laser power supply are set in first casing, lens set, input interface and control circuit are set in second casing, between described first casing and second casing connecting plate is arranged, this connecting plate one side is fixed on second casing, opposite side detachably links together with first casing, be provided with dividing plate in first casing, this dividing plate will be divided into the upper and lower in first casing, laser instrument is arranged on the first casing lower floor, laser power supply is arranged on the first casing upper strata, the first casing lower floor is provided with a plurality of eyeglasses, these eyeglasses be positioned at the laser instrument dead ahead and with the Laser emission direction in angle of 45 degrees; Be provided with dividing plate in second casing, this dividing plate will be divided into the upper and lower in second casing, lens set in second casing is separately positioned on the upper and lower of second casing, this lens set then is divided into upper strata lens set and lower floor's lens set, dividing plate is provided with a plurality of through holes, and each through hole all is arranged between the one group of upper strata eyeglass and lower floor's eyeglass with correspondence position; The upper strata lens set includes grating group and scanning galvanometer group; The casing bottom surface is provided with adjustment seat.

Split type laser lamp of the present utility model is with respect to existing monoblock type laser lamp, and its beneficial effect is conspicuous.At first, the utility model adopts two casees split-type structurals, can for convenience detachly assemble, and be very much convenient therefore for long-distance transport; Secondly, laser instrument is arranged separately in the casing, only needs polygamy to be equipped with the laser instrument casing of different capacity, changes the laser instrument casing in use and just can satisfy on the stage needs to the different capacity laser instrument; Once more, also be because laser instrument is arranged separately in the casing, therefore be subjected to the influence of miscellaneous part heating little, laser power does not have unconventional decay, so its longer service life; At last, the lens set that influences laser lamp demonstration effect also is installed in the casing, the space is relatively big, can increase eyeglass quantity, make the mode of eyeglass combination various, the demonstration pattern that obtains is also various, but also is provided with grating and scanning galvanometer, can demonstrate the pattern that has animation effect, effect is very desirable.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is the utility model split-type structural schematic diagram;

Fig. 3 is the utility model first box inner structure schematic diagram;

Fig. 4 is the utility model second box inner structure schematic diagram;

Fig. 5 is the dividing plate schematic diagram in the utility model second casing;

Fig. 6 is the utility model adjustment seat schematic diagram.

The specific embodiment

Contrast Fig. 1 and Fig. 2, the utility model is a kind of split type stage laser lamp, mainly by two casings 1, promptly first casing 11 and second casing 12 are formed, be provided with a connecting plate 2 between them, this connecting plate 2 installs and fixes two casings 1 and is integral, and elements such as laser instrument 113 and laser power supply 114 are installed in first casing 11, and elements such as lens set, input interface 123 and control circuit 124 are installed in second casing 12.On second casing 12, also be provided with a bar shaped camera lens 121 and a circular camera lens 122.

Contrast Fig. 3, this figure is depicted as first casing, 11 internal structure schematic diagrames.A dividing plate 110 is arranged in first casing 11, first casing, 11 inner spaces are divided into two-layer up and down.The upper strata is equipped with laser power supply 114, also is provided with cooling fan 5 on the rear wall plate of upper strata; Lower floor is equipped with laser instrument 113 and lens set 115, a plurality of laser instruments 113 of sending out different colours are placed side by side, lens set 115 is positioned over laser instrument 113 dead aheads in angle of 45 degrees with the Laser emission direction respectively, the laser that a plurality of laser instruments 113 send is after lens set 115 changes the direction of propagation, merge into a laser vertical and inject in the light hole 111 on the left wallboard, on lower floor's rear wall plate, also be provided with blower fan 5.Because laser power supply 114 heatings are apparent in view, they are arranged at the upper strata, heating can reach minimum to the influence of laser instrument 113 when their were worked like this.

Contrast Fig. 2, in the utility model, connecting plate 2 is fixedly mounted on

second casing

12, and 11 of first casings removably are connected on the connecting plate 2.A light hole 21 and a window 22 are arranged on the connecting plate 2, behind the light hole 111 of laser through first casing 11, can be transmitted in second casing 12 through this light hole 21; 22 of windows are to make two side connecting conductors between the casing just, make the signal communication between the two tanks convenient, therefore the position corresponding with window 22 is provided with communication conductor in Signal connector 112, the second casings 12 through being connected on the Signal connector 112 behind the window 22 on first casing 11.

Contrast Fig. 4 is second casing, 12 internal structure schematic diagrames.Also be provided with a dividing plate 120 in second casing 12, second casing, 12 inner spaces be separated into two-layer up and down.Contrast Fig. 5 this dividing plate 120 is provided with a plurality of through holes 1201, and each through hole 1201 all is arranged between the one group of upper strata eyeglass and lower floor's eyeglass with correspondence position.Contrast Fig. 4 again, the upper strata is provided with input interface 123 and control circuit 124, and upper strata lens set 6, and lower floor then only is provided with lower floor's lens set 7.Upper strata lens set 6 includes scanning galvanometer group 64, grating group 62 and reflecting

optics group

61 and 63, and lower floor's lens set 7 then comprises reflecting

optics group

72,74 and half-reflection and half-transmission eyeglass group 71,73.Describe the effect of each eyeglass below in detail according to the laser propagation approach.After the laser that is come by the light hole on the connecting plate 2 21 emission enters second casing 12, at first arrive lower floor's eyeglass 71, behind the through hole 1201 of this lower floor's eyeglass 71 with part laser reflection process correspondence, arrive corresponding upper eyeglass 61 with it, after 61 reflections of upper strata eyeglass, penetrate by bar shaped camera lens 121; Laser arrives lower floor's eyeglass 72 again, after 72 reflections of lower floor's eyeglass are through corresponding through hole 1201, arrives grating group 62, is launched by bar shaped camera lens 121 at last; Laser can arrive lower floor's eyeglass 73 then, behind the through hole 1201 of lower floor's eyeglass 73 with part laser reflection process correspondence, arrives corresponding upper eyeglass 63 with it, is penetrated by bar shaped camera lens 121 after 63 reflections of upper strata eyeglass; Last laser arrives lower floor's eyeglass 64, behind the through hole 1201 of this lower floor's eyeglass 64 with laser reflection process correspondence, arrives the scanning galvanometer group 74 that is positioned at the upper strata, after scanning galvanometer group 74 laser reflection back is launched by circular camera lens 122.Lower floor's

eyeglass

71,73 can be the total reflection eyeglass, it also can be the half-reflection and half-transmission eyeglass, all by Electric Machine Control, can in certain angle, rotate, when it turns to the position of blocking laser, will arrive corresponding

upper eyeglass

61,63 with it with behind the through hole 1201 of part or all of laser reflection through correspondence, launch by bar shaped camera lens 121 after reflection again; And lower floor's eyeglass the 72, the 74th, the total reflection eyeglass, they all reflex to laser the grating group 62 or the scanning galvanometer group 64 on upper strata.Grating rotates under driven by motor always, the pattern that changes; Failure of oscillation is not moving under driven by motor for scanning galvanometer, the animation effect that changes.

In addition, need illustrate be, as shown in Figure 4, lower floor's

eyeglass

71,73 and

upper strata eyeglass

61,63 all comprise a plurality of single eyeglasses separately, it is one to one that these single eyeglasses are divided into the upper and lower.Because be positioned at one deck be identical eyeglass, act on also identical, so they are done as a whole the narration, such as lower floor's eyeglass 71 and upper strata eyeglass 61.In fact, laser is through in the lower floor eyeglass 71 during first eyeglass, reflex to first eyeglass in the corresponding upper eyeglass 61 with it through this eyeglass, again because first eyeglass in lower floor's eyeglass 71 is a half-reflection and half-transmission eyeglass or can rotational angle, so have second eyeglass of part or all of Laser emission, change the direction of laser for another example with above-mentioned mode to lower floor's eyeglass 71.Similarly, lower floor's eyeglass 73 and upper strata eyeglass 63 also are like this.

Laser lamp is moved or placed to the utility model for convenience, all is provided with handle 4 on casing 1, has adjustment seat 3 at casing.As shown in Figure 6, each can both regulate height this adjustment seat 3, therefore can be adapted at various installation general works, laser lamp can both be adjusted to satisfied state.As Fig. 1 or shown in Figure 2, on second casing 12, also be provided with a skylight 125, this skylight 125 is installed on second casing 12 by hinge, can observe the working condition of each element in second casing 12 easily.When long, the skylight can also be opened simultaneously, make the easy heat generating components of the inside in the laser lamp working time, such as control circuit, easier heat radiation.

Establish the laser instrument of a plurality of different colours in the utility model, control the transmitting power of each laser instrument, can make the demonstration laser of finally launching present motley effect by control circuit.Under the effect of control circuit, each eyeglass of translator rotates the transmit direction of regulating laser by the program of setting, and makes last demonstration laser more be rich in variability, and is bright and colourful.

Claims

1. split type stage laser lamp, comprise casing, laser instrument, laser power supply, many set of contact lenses group, signal input interface and control circuit, it is characterized in that: described casing comprises first casing and second casing that detachably links together, described laser instrument and laser power supply are set in first casing, and a plurality of lens set, input interface and control circuit are set in second casing.

2. split type stage laser lamp according to claim 1 is characterized in that: between described first casing and second casing connecting plate is arranged, this connecting plate one side is fixed on second casing, and opposite side detachably links together with first casing.

3. split type stage laser lamp according to claim 1 is characterized in that: be provided with dividing plate in described first casing, this dividing plate will be divided into the upper and lower in first casing.

4. split type stage laser lamp according to claim 3 is characterized in that: described laser instrument is arranged on the first casing lower floor, and laser power supply is arranged on the first casing upper strata.

5. split type stage laser lamp according to claim 4 is characterized in that: the described first casing lower floor is provided with a plurality of eyeglasses, these eyeglasses be positioned at the laser instrument dead ahead and with the Laser emission direction in angle of 45 degrees.

6. split type stage laser lamp according to claim 1 is characterized in that: be provided with dividing plate in described second casing, this dividing plate will be divided into the upper and lower in second casing.

7. split type stage laser lamp according to claim 6 is characterized in that: the lens set in described second casing is separately positioned on the upper and lower of second casing, and this lens set then is divided into upper strata eyeglass and lower floor's eyeglass.

8. split type stage laser lamp according to claim 7 is characterized in that: described upper strata lens set includes grating group and scanning galvanometer group.

9. split type stage laser lamp according to claim 7 is characterized in that: the dividing plate in described second casing is provided with a plurality of through holes, and each through hole all is arranged between the one group of upper strata eyeglass and lower floor's eyeglass with correspondence position.

10. split type stage laser lamp according to claim 1 is characterized in that: described casing bottom surface is provided with adjustment seat.