CN105698063B - Wave slide projecting lamp - Google Patents

Wave slide projecting lamp Download PDF

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Publication number
CN105698063B
CN105698063B CN201410707373.2A CN201410707373A CN105698063B CN 105698063 B CN105698063 B CN 105698063B CN 201410707373 A CN201410707373 A CN 201410707373A CN 105698063 B CN105698063 B CN 105698063B
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China
Prior art keywords
lamp housing
lamp
pedestal
perisporium
motor
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CN201410707373.2A
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CN105698063A (en
Inventor
张成春
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ZAIXING ELECTRONIC (SHENZHEN) CO Ltd
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ZAIXING ELECTRONIC (SHENZHEN) CO Ltd
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Abstract

The present invention discloses one kind and waves slide projecting lamp, mainly transparent lamp shade is installed in lamp housing front end, installing power supply unit is with waving projection mechanism in lamp housing, wave projection mechanism with the light that its LED light emission device is sent by optically focused runner plate, lantern slide and lenticular lens sheet after, patterning shadow is projected by transparent lamp shade, projection mechanism is waved also with motor driving lenticular lens sheet rotation, making the convex lens of lenticular lens sheet, the patterning shadow for making to project has rotationally-varying lighting effects because of rotation and relative to the pattern unit change in location of lantern slide.Motor also drives travelling gear to drive eccentric guiding gears rotation at the same time, the biasing post of the eccentric guiding gears of collocation is in the guiding of straight reciprocating motion in lamp housing, whole group is waved projection mechanism and produce yaw movements, the rotationally-varying patterning shadow projected is allowed to have wiggly dynamic change effect concurrently, and the scope expansion of waving for the patterning shadow for making to project.

Description

Wave slide projecting lamp
Technical field
The present invention relates to a kind of projecting lamp, more particularly to it is a kind of can produce patterning dynamic light effect wave lantern slide Formula projecting lamp.
Background technology
At present in places such as performance stages, for joyful and the atmosphere adopted more, in terms of light, related dealer sets The projecting lamp with dynamic light effect can be produced by having counted out.The composition construction of existing stage projecting lamp, it is mainly wrapped Containing a motor and a projection lamp fitting, one light source module of installing and a light extraction are saturating mainly inside a lamp casing for the projection lamp fitting Mirror, sends light source using light source module and projects change by optical lens, then the spinning movement for motor driving projection lamp fitting of arranging in pairs or groups, and Make light by patterned lantern slide (being commonly called as film), to produce patterned dynamic light effect.
The only composition tectonic sieving of foregoing stage projecting lamp, though patterned dynamic light effect can be produced, should The light that projecting lamp is projected is limited to mechanism design so that the scope that light pattern waves is relatively narrow, and is difficult to reach preferable Lighting effects.
The content of the invention
The technical problems to be solved by the invention are:One kind is provided and waves slide projecting lamp, solves existing projecting lamp The problem of scope that caused light pattern waves is relatively narrow.
Technical solution proposed by the invention is:There is provided one kind wave slide projecting lamp, it includes a lamp housing, One supporting rack, a transparent lamp shade, a power supply unit and one wave projection mechanism, wherein:
The lamp housing is the ducted body that a front end has opening;
Support frame as described above is to be arranged in lamp housing bottom;
The transparent lamp shade, is mounted at lamp housing front opening;
The power supply unit is mounted in lamp housing, and the external power cord of power supply unit energy is passed through outside lamp housing;
It is described to wave projection mechanism, it is to be installed in lamp housing with being swung left and right, the projection mechanism of waving includes:
One swinging member, it includes a pedestal and forms in two pivots that pedestal upper and lower end is in arranged in co-axial alignment, waves structure Part is to be hubbed at the pivot of its upper and lower end in lamp housing;
One motor, is mounted in swinging member, motor and is electrically connected power supply unit, and motor includes a mandrel, Mandrel before protrudes out in the horizontal direction;
One travelling gear, is fixedly arranged in the mandrel of motor;
One eccentric guiding gears, it includes a gear part and a bias to form in the biasing post at the top of gear part, eccentric Guiding gears are vertically hubbed at the top of swinging member with its center line, the gear part functional gearing group of eccentric guiding gears Travelling gear is connect, and biasing post can be arranged in lamp housing movably forward and backward;
One LED light emission device, is affixed on front side of swinging member, and the mandrel of motor passes through LED light emission device, the LED Light-emitting device includes a circuit board and is distributed the multiple LED elements being arranged on circuit board, and the LED light emission device is electrically connected Power supply unit;
One optically focused runner plate, is to be fixed on front side of LED light emission device, the mandrel of motor passes through optically focused runner plate, the condenser Plate is arranged at the collector lens on plate body comprising a plate body and multiple distributions, and each collector lens is corresponded respectively on circuit board Each LED element;
One lantern slide, is the front side for being fixed in optically focused runner plate, and lantern slide has multiple pattern units, each pattern unit point Not Dui Yingyu optically focused runner plate collector lens;And
One lenticular lens sheet, is located in front of lantern slide, and is fixed in the mandrel of motor, and can be driven and rotated by motor, The lenticular lens sheet is arranged at the convex lens in activity plate portion comprising an activity plate portion and multiple distributions.
Wave as described above in slide projecting lamp, the bias guiding gears with its gear part directly and driving cog Wheel is engaged and linked.
Wave as described above in slide projecting lamp, the pedestal includes a pedestal and a lid, lid combination spiral shell Silk is fixed on front side of pedestal, and base interior has accommodating space, and two pivot is formed separately before pedestal upper and lower end, lid Side epimere has protrudes out a convex portion forward, and the motor is installed in the accommodating space of pedestal, and the mandrel of motor is forward through lid Body, travelling gear are hubbed between pedestal and lid, and eccentric guiding gears are hubbed on the convex portion of the lid of swinging member.
Wave as described above in slide projecting lamp, between the gear part and travelling gear of the bias guiding gears It is engaged and linked indirectly by a mesomerism gear, the mesomerism gear is hubbed on swinging member.
Wave as described above in slide projecting lamp, the pedestal includes a pedestal and a lid, lid combination spiral shell Silk is fixed on front side of pedestal, and base interior has accommodating space, and two pivot is formed separately before pedestal upper and lower end, lid Side epimere has protrudes out a convex portion forward, and the motor is installed in the accommodating space of pedestal, and the mandrel of motor is forward through lid Body, travelling gear and mesomerism gear are hubbed between pedestal and lid, and eccentric guiding gears are hubbed at the lid of swinging member Convex portion on.
Wave as described above in slide projecting lamp, the lamp housing forms in perisporium rear end comprising a perisporium and one Rear plate portion, form an assembly space in perisporium, assembly space forms the opening in perisporium front end, the power supply unit with Wave projection mechanism to set in assembly space, top wall portion and the bottom wall part of the perisporium of the lamp housing form upper and lower opposite pivot groove Portion, the top wall portion of perisporium relative to forming guide groove axially extending before and after one in front of upper pivot groove portion, the swinging member In the groove portion of pivot up and down for the perisporium that upper and lower pivot is hubbed at lamp housing respectively, and with by be mounted on respectively the top wall portion of the perisporium with The compression bar of bottom wall part is located at spacing in front of pivot, and the biasing post of the bias guiding gears can be arranged at perisporium movably forward and backward In guide groove.
Waving as described above in slide projecting lamp, support frame as described above includes a U-bracket and a grounding rod, with U-bracket both ends group connects the perisporium both sides of lamp housing, and the grounding rod includes the tapered pointed body of rod of size downward, it is described slottingly Bar is with the bottom stage casing of the upper end connection U-bracket.
Wave as described above in slide projecting lamp, it is anti-that one is equipped with the binding site of the transparent lamp shade and lamp housing Water cushion circle.
The attainable beneficial functional of the present invention is that this waves slide projecting lamp and removes and can wave projection using in lamp housing The LED light emission device of mechanism, which is powered, to be lighted the light that sends and passes through corresponding figure on the collector lens of optically focused runner plate, lantern slide Case unit, lenticular lens sheet and transparent lamp shade are externally projected outside patterning shadow, this is waved projection mechanism and is driven using motor Lenticular lens sheet is rotated relative to lantern slide, each convex lens is corresponded to because of rotation or not corresponding pattern list Member, and this is waved the patterning shadow that dosing slide shot-light projects has rotationally-varying lighting effects.Furthermore motor drives While dynamic lenticular lens sheet rotation, motor also drives travelling gear to drive eccentric guiding gears rotation in the lump, eccentric guiding of arranging in pairs or groups The biasing post of gear can make the whole group in lamp housing wave projection mechanism and together produce in the guide function of straight reciprocating motion in lamp housing Raw wiggly action, and then make to project rotationally-varying patterning shadow with wiggly by lenticular lens sheet Dynamic change effect, expands the scope of waving for waving the patterning shadow that slide projecting lamp projects.
In addition, the magic lantern type projecting lamp of the invention that waves can also be by the LED light emission device for replacing different color light, or selection can The LED light emission device of control conversion coloured light, and the patterned lamp light effect of different color can be produced.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the three-dimensional appearance schematic diagram for the preferred embodiment that the present invention waves slide projecting lamp;
Fig. 2 is the perspective exploded view that slide projecting lamp preferred embodiment is waved shown in Fig. 1;
Fig. 3 is the solid for another watching angle of lamp housing that slide projecting lamp preferred embodiment is waved shown in Fig. 1 and Fig. 2 Schematic diagram;
Fig. 4 is the side view partial schematic sectional view that slide projecting lamp preferred embodiment is waved shown in Fig. 1 and Fig. 2;
Fig. 5 is to wave in slide projecting lamp preferred embodiment to wave projection mechanism decomposition diagram shown in Fig. 2;
Fig. 6 is the schematic perspective view waved after projection Mechanism Combination shown in Fig. 2 and Fig. 5;
Fig. 7 is the schematic top plan view that slide projecting lamp preferred embodiment is waved shown in Fig. 1 and Fig. 2.
Wherein, reference numeral
10 lamp housing, 11 perisporium
13 assembly space of plate portion after 12
14th, 15 pivot groove portion, 16 guide groove
17 compression bars
20 supporting rack 21U shape stents
22 grounding rods
30 power supply unit, 31 power cord
40 wave projection mechanism
41 swinging member, 411 pedestal
412 pivot, 413 pedestal
414 lid, 415 convex portion
42 motor, 421 mandrel
43 travelling gear, 431 mesomerism gear
44 441 gear parts of eccentric guiding gears
442 biasing posts
45 LED light emission device, 451 circuit board
452 LED elements
46 optically focused runner plate, 461 plate body
462 collector lenses
47 lantern slide, 471 pattern unit
48 lenticular lens sheet, 481 activity plate portion
482 convex lenses
50 transparent lamp shade, 51 waterproof washer
Embodiment
With the following drawings and preferred embodiments of the present invention, the present invention is further explained to reach predetermined goal of the invention institute The technological means taken.
As shown in Figure 1, Figure 2 and shown in Fig. 4, the preferred embodiment that the present invention waves slide projecting lamp is disclosed, it is described to shake Pendulum slide projecting lamp include a lamp housing 10, a supporting rack 20, a power supply unit 30, one wave projection mechanism 40 and One transparent lamp shade 50.Wherein:
Shown as shown in Figure 2, Figure 3 and Figure 4, the lamp housing 10 is the ducted body that a front end has opening, in this preferred embodiment In, the lamp housing 10 includes a perisporium 11 and one forms in the rear plate portion 12 of 11 rear end of perisporium, and an assembling is formed in perisporium 11 Space 13, assembly space 13 form the opening in 11 front end of perisporium.In this preferred embodiment, in the lamp housing 10, perisporium The top wall portion in 11 stage casings forms upper and lower opposite pivot groove portion 14,15 with bottom wall part, and the top wall portion of perisporium 11 is relative in upper pivot The front of groove portion 14 forms guide groove 16 axially extending before and after one.
As shown in Figure 1 to Figure 3, support frame as described above 20 is to be arranged in 10 bottom of lamp housing, to support lamp housing 10.In this preferably In embodiment, support frame as described above 20 includes a U-bracket 21 and a grounding rod 22, and lamp housing 10 is connect with 21 both ends group of U-bracket 11 both sides of perisporium, lamp housing 10 is adjusted its angle of inclination, the grounding rod 22 includes tapered pointed of size downward The body of rod, the grounding rod 22 is with the bottom stage casing of the upper end connection U-bracket 21.
As shown in figure 4, the power supply unit 30 is mounted in the assembly space 13 of lamp housing 10, the power supply unit 30 be a device for including power conversion module, and simultaneously the external power cord 31 of energy, power cord 31 pass through lamp to power supply unit 30 The rear plate portion 12 of 10 rear end of shell, to connect the AC power of outside, and can be converted to direct current, there is provided wave throwing by alternating current Penetrate the electric energy needed for 40 start of mechanism.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the projection mechanism 40 of waving is to be arranged at the dress of lamp housing 10 with being swung left and right With in space 13, the projection mechanism 40 of waving is led comprising a swinging member 41, a motor 42, a travelling gear 43, a bias Draw gear 44, a LED light emission device 45, an optically focused runner plate 46, a lantern slide 47 and a lenticular lens sheet 48, wherein:
As shown in Fig. 2 and Fig. 4 to Fig. 6, the swinging member 41 includes a pedestal 411 and to form in pedestal 411 upper and lower In two pivots 412 of arranged in co-axial alignment, swinging member 41 is the assembling sky that lamp housing 10 is hubbed at the pivot 412 of its upper and lower end at end Between in 13, swinging member 41 is swung left and right inside lamp housing 10.In this preferred embodiment, 41 upper and lower end of swinging member Pivot 412 be to be hubbed in the top wall portion of 10 perisporium 11 of lamp housing and the pivot groove portion 14,15 of bottom wall part, and by being mounted on respectively It is spacing that the compression bar 17 of 10 perisporium of lamp housing, 11 top wall portion and bottom wall part is located at the front of pivot 412.
As shown in Fig. 2, Fig. 4 and Fig. 5, the motor 42 is a d.c. motor, and is mounted in swinging member 41, motor 42 And power supply unit 30 is electrically connected, motor 42 includes a mandrel 421, and mandrel 421 before protrudes out in the horizontal direction.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the travelling gear 43 is the mandrel 421 for being fixedly arranged on motor 42, makes travelling gear 43 can be the drive rotation of mandrel 421 of motor 42.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the bias guiding gears 44 include a gear part 441 and a bias forms in The biasing post 442 at the top of gear part 441, eccentric guiding gears 44 are to be hubbed at swinging member 41 in vertical direction with its center line Top, gear part 441 and the 43 functional gearing group of travelling gear of eccentric guiding gears 44 connect.The functional gearing group connects It is directly to be engaged and linked for the gear part 441 of eccentric guiding gears 44 with travelling gear 43, or the tooth of eccentric guiding gears 44 It is engaged and linked indirectly by a mesomerism gear 431 between wheel portion 441 and travelling gear 43, the mesomerism gear 431 is hubbed at On swinging member 41.The bias guiding gears 44 can also be arranged at the assembling of lamp housing 10 movably forward and backward with its biasing post 442 In guide groove 16 in 13 top wall portion of space, thereby, travelling gear 43 is driven to drive eccentric guiding gears 44 to rotate via motor 42 When, coordinated using the guide groove 16 of lamp housing 10 and the biasing post 442 of eccentric guiding gears 44 and produce guide function, and energy band shakes Pendulum component 41 and component thereon together produce wiggly action.
As shown in Fig. 2 and Fig. 4 to Fig. 6, in this preferred embodiment, the pedestal 411 is comprising a pedestal 413 and a lid Body 414, lid 414 are fixed in the front side of pedestal 413 with reference to screw, and the inside of pedestal 411 has accommodating space, two pivot 412 It is formed separately in 413 upper and lower end of pedestal, 414 front side epimere of lid has protrudes out a convex portion 415 forward.The motor 42 is installed In the accommodating space in pedestal 411, the mandrel 421 of motor 42 passes through lid 414, travelling gear 43 and mesomerism gear forward 431 are hubbed between pedestal 413 and lid 414, eccentric guiding gears 44 be hubbed at swinging member 41 lid 414 it is convex In portion 415.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the LED light emission device 45 is mounted in the assembly space 13 of lamp housing 10, and The front side of swinging member 41 is fixed on, the mandrel 421 of motor 42 passes through LED light emission device 45.It is described in this preferred embodiment LED light emission device 45 includes a circuit board 451 and multiple LED elements 452, and a perforation is formed in circuit board 451, the plurality of LED element 452 can be the LED element of single colored light, or the LED element of a variety of different color lights or to have the function of adjustable variable color light LED element, the plurality of LED element 452 is that distribution is installed in 451 leading flank of circuit board, and the mandrel of motor is passed through in circuit board Perforation, the DC output end of the 451 electric connection of power supply supply 30 of circuit board, the multiple LED element is by circuit board Default control mode switch flickers.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the optically focused runner plate 46 is located in the assembly space 13 of lamp housing 10, and is fixed in The front side of LED light emission device 45, the mandrel 421 of motor 42 pass through optically focused runner plate 46.In this preferred embodiment, the optically focused runner plate 46 include a plate body 461 and multiple collector lenses 462, are distributed in plate body 461 and set multiple perforation, the collector lens 462 For convex lens, the plurality of collector lens 462 is individually fixed in each perforation of plate body 461, and optically focused runner plate 46 is with plate body 461 The front side of circuit board 451 of LED light emission device 45 is fixedly arranged on, and each collector lens 462 of optically focused runner plate 46 corresponds respectively to electricity Each LED element 452 on road plate 451.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the lantern slide 47 is located in the assembly space 13 of lamp housing 10, and is fixed in poly- The front side of light microscopic plate 46, the mandrel 421 of motor 42 pass through the lantern slide 47, and the lantern slide 47 is that one have multiple pattern units 471 printing opacity sheet body, each pattern unit 471 correspond respectively to the collector lens 462 of optically focused runner plate 46.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the lenticular lens sheet 48 is positioned at the front of lantern slide 47 and is fixed in motor 42 In mandrel 421, lenticular lens sheet 48 can be that the mandrel 421 of motor 42 directly drives rotation.In this preferred embodiment, the convex lens Runner plate 48 includes an activity plate portion 481 and multiple convex lens 482, is distributed in activity plate portion 481 and sets multiple through holes, the plurality of Convex lens 482 is installed in each through hole of activity plate portion 481 respectively, and 482 quantity of convex lens can be with the figure of lantern slide 47 471 quantity of case unit is equal or unequal.
As shown in Fig. 2 and Fig. 4 to Fig. 6, the transparent lamp shade 50 is component made of a light-transmitting materials, the transparent lamp shade 50 It is to be mounted at 10 front opening of lamp housing, a waterproof washer 51 can be also added in the binding site of transparent lamp shade 50 and lamp housing 10, This is set to wave slide projection lamp fitting for water-proof function.
The present invention waves slide projecting lamp in use, as shown in Figure 1, it is to be fixed on ground using supporting rack 20 Or on other fixtures, such as be inserted on ground with the grounding rod 22 of supporting rack 20, secondly, as shown in Fig. 4, Fig. 6 and Fig. 7, The external power cord 31 of power supply unit 30 is connected to the AC power of outside, is converted to alternating current via power supply unit 30 Direct current, supply motor 42 and LED light emission device 45 work required direct current, wherein, multiple LED of LED light emission device 45 Element 452, which is powered, to be lighted luminous, is passed through after the collector lens 462 that the light that each LED element 452 is sent passes through optically focused runner plate 46 Produce patterning shadow on lantern slide 47 after corresponding pattern unit 471, then by the convex lens 482 on lenticular lens sheet 48 and It is projeced into after transparent lamp shade 50 outer.
On the other hand, motor 42 is powered after startup, and the mandrel 421 of motor 42 drives lenticular lens sheet 48 relative to lantern slide 47 Rotation, makes on lenticular lens sheet 48 each convex lens 482 be corresponded to because of rotation or the pattern unit 471 of not corresponding lantern slide 47, And this is waved the patterning shadow that dosing slide shot-light projects has rotationally-varying lighting effects.In the mandrel of motor 42 While 421 driving lenticular lens sheets 48 rotate, also driving travelling gear 43 drives eccentric guiding tooth to the mandrel 421 of motor 42 in the lump The rotation of wheel 44, the guide function of the guide groove 16 for lamp housing 10 of arranging in pairs or groups and the biasing post 442 of eccentric guiding gears 44, makes whole in lamp housing 10 Group waves projection mechanism 40 and together produces wiggly action, and then makes to project by the convex lens 482 of lenticular lens sheet 48 Rotationally-varying patterning shadow expands this and waves the projection of slide projecting lamp with wiggly dynamic change effect The scope of waving of the patterning shadow gone out.In addition, the present invention waves the patterning shadow that slide projecting lamp projects, may be used also Flicker by the controlled switching of multiple LED elements 452 or the regulation and control of coloured light change, and produce the lighting effects of colorful change.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence Know those skilled in the art and make various corresponding changes and deformation in accordance with the present invention, but these change and become accordingly Shape should all belong to the protection domain of appended claims of the invention.

Claims (6)

1. one kind waves slide projecting lamp, it includes a lamp housing, a supporting rack, a transparent lamp shade, a power supply unit with And one wave projection mechanism, it is characterised in that
The lamp housing is the ducted body that a front end has opening;
Support frame as described above is to be arranged in lamp housing bottom;
The transparent lamp shade is the opening for being mounted on lamp housing front end;
The power supply unit is mounted in lamp housing, and the external power cord of power supply unit energy is passed through outside lamp housing;
It is described to wave projection mechanism, it is to be installed in lamp housing with being swung left and right, the projection mechanism of waving includes:
One swinging member, it includes a pedestal and two pivots, pedestal includes a pedestal and a lid, and lid combination screw is affixed On front side of pedestal, base interior has accommodating space, and it is in arranged in co-axial alignment that two pivots, which are formed separately in pedestal upper and lower end, lid Epimere has on front side of body protrudes out a convex portion forward, and swinging member is to be hubbed at the pivot of its upper and lower end in lamp housing;
One motor, be the pedestal for being mounted on swinging member accommodating space in, motor and be electrically connected power supply unit, motor bag Containing a mandrel, mandrel protrudes out and passes through the lid of pedestal forward in the horizontal direction;
One travelling gear, be the pedestal for being mounted on swinging member accommodating space in, and be fixedly arranged in the mandrel of motor;
One eccentric guiding gears, it includes a gear part and a bias to form in the biasing post at the top of gear part, bias guiding Gear is the gear part functional of eccentric guiding gears on the convex portion for the lid that swinging member is vertically hubbed at its center line Linkedly group connects travelling gear, and biasing post can be arranged in lamp housing movably forward and backward;
One LED light emission device, is affixed to the lid front side of the pedestal of swinging member, and the mandrel of motor passes through LED light emission device, The LED light emission device includes a circuit board and distribution is arranged at multiple LED elements on circuit board, and the LED shines dress Put electric connection of power supply supply;
One optically focused runner plate, is to be fixed on front side of LED light emission device, the mandrel of motor passes through optically focused runner plate, the optically focused runner plate bag The collector lens being arranged at containing a plate body and multiple distributions on plate body, each collector lens corresponds respectively to every on circuit board One LED element;
One lantern slide, is the front side for being fixed in optically focused runner plate, and lantern slide has multiple pattern units, and each pattern unit is right respectively Should be in the collector lens of optically focused runner plate;And
One lenticular lens sheet, is located in front of lantern slide, and is fixed in the mandrel of motor, and the lenticular lens sheet includes a movable plate Portion and multiple distributions are arranged at the convex lens in activity plate portion.
2. according to claim 1 wave slide projecting lamp, it is characterised in that the bias guiding gears are with its tooth Wheel portion is directly engaged and linked with travelling gear.
3. according to claim 1 wave slide projecting lamp, it is characterised in that the gear of the bias guiding gears It is engaged and linked indirectly by a mesomerism gear between portion and travelling gear, the mesomerism gear is hubbed at the pedestal of swinging member Between lid.
4. as claimed in any of claims 1 to 3 wave slide projecting lamp, it is characterised in that the lamp housing The rear plate portion of perisporium rear end is formed in comprising a perisporium and one, forms an assembly space in perisporium, assembly space is before perisporium End forms the opening, and the power supply unit is set in assembly space with waving projection mechanism, the top of the perisporium of the lamp housing Wall portion and bottom wall part form upper and lower opposite pivot groove portion, before the top wall portion of perisporium in front of upper pivot groove portion relative to forming one Axially extending guide groove afterwards, the pivot up and down of the swinging member are hubbed in the groove portion of pivot up and down of the perisporium of lamp housing respectively, and It is located at spacing in front of pivot, the bias guiding gears with the compression bar by the top wall portion and bottom wall part that are mounted on the perisporium respectively Biasing post can be arranged at movably forward and backward in the guide groove of perisporium.
5. according to claim 4 wave slide projecting lamp, it is characterised in that support frame as described above includes a U-shaped branch Frame and a grounding rod, connect the perisporium both sides of lamp housing with U-bracket both ends group, the grounding rod include one downward size it is tapered The pointed body of rod, the grounding rod is with the bottom stage casing of the upper end connection U-bracket.
6. according to claim 5 wave slide projecting lamp, it is characterised in that the knot of the transparent lamp shade and lamp housing Close in position and be equipped with a waterproof washer.
CN201410707373.2A 2014-11-27 2014-11-27 Wave slide projecting lamp Active CN105698063B (en)

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CN106885192A (en) * 2017-04-20 2017-06-23 再兴电子(深圳)有限公司 Many lamps wave lamp effect projecting lamp
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