CN109780474A - A kind of three-dimensional mobile lamp of radio and television medium engineering - Google Patents
A kind of three-dimensional mobile lamp of radio and television medium engineering Download PDFInfo
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- CN109780474A CN109780474A CN201910114637.6A CN201910114637A CN109780474A CN 109780474 A CN109780474 A CN 109780474A CN 201910114637 A CN201910114637 A CN 201910114637A CN 109780474 A CN109780474 A CN 109780474A
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Abstract
The invention belongs to radio and television medium apparatus fields, more particularly to a kind of three-dimensional mobile lamp of radio and television medium engineering, including pedestal, the base top is equipped with longitudinal bracing column, it is axially disposed on the longitudinal bracing column to have end slipway, cross-brace column is slidably connected on the end slipway, and the height adjustment device slided up and down for controlling the cross-brace column is also equipped on the longitudinal bracing column；It is provided with transverse slipway at being located in front of the cross-brace column on the cross-brace column, is slid laterally on the transverse slipway and is connected with lamp holder, the aperture regulating device for adjusting light-illuminating range size is also equipped on the lamp holder.Not only aperture regulating device adjusts light-illuminating range to the present invention, moreover it is possible to the position of lamp is adjusted from three-dimensional perspective, versatility is high.
Description
Technical field
The invention belongs to radio and television medium apparatus fields, and in particular to a kind of three-dimensional movement of radio and television medium engineering
Formula lamp.
Background technique
Although nowadays computer software light filling or light regulating technology are relatively conventional, " the cleverest housewife can't cook a meal without rice ", such as
The lighting effects of fruit initial multimedia resource are too poor, even if computer software technology is very good, can not still recall graceful view
Feel effect.Therefore, excellent lamps and lanterns are still very common one of the equipment of radio and television medium, in order to build good vision effect
Fruit, the height distance of light is adjusted, range of exposures is adjusted, or even auxiliary light filling equipment is all necessary.With light-illuminating model
The variation for enclosing size can build out strong comparison of light and shade effect, and can also give prominence to the key points reference object.
In the prior art, although there is the laterally or longitudinally position of the adjustable lamp of lamp bracket, can only all adjust lamp away from
From can not directly adjust the range of exposures of light.For example, Chinese patent CN207196233U discloses a kind of radio and television engineering
With three-dimensional mobile Light support, can be gone up and down, moved horizontally and be horizontally rotated the adjusting of three dimensions, allow light from
Multi-angle satisfies the use demand.But the equipment claims the range of exposures that can not adjust light.Therefore, it is necessary to develop one kind to adjust
Save the radio and television medium engineering lamp of light-illuminating range.
Summary of the invention
The object of the present invention is to provide a kind of radio and television medium engineering three-dimensional mobile lamp, adjustable light-illuminatings
Range.
The present invention provides a kind of radio and television medium engineering three-dimensional mobile lamp, including pedestal, the base tops
Longitudinal bracing column is installed, it is axially disposed on the longitudinal bracing column to have end slipway, it is slided up and down on the end slipway
It is connected with cross-brace column, the height slided up and down for controlling the cross-brace column is also equipped on the longitudinal bracing column
Regulating device；Transverse slipway, the transverse slipway are provided at being located in front of the cross-brace column on the cross-brace column
On slide laterally and be connected with lamp holder, the aperture for adjusting light-illuminating range size is also equipped on the lamp holder and adjusts dress
It sets；
The aperture regulating device includes installation light bulb, lamp, activity light bulb and light transmitting sheet, during the installation light bulb inside is
Empty truncated conical shape, with the big tail end of bore small head end and bore, the installation light bulb head end is mounted on the lamp holder,
Lamp is installed, the installation light bulb internal slide is connected with the activity light bulb, the activity inside the installation light bulb head end
Light bulb inner hollow and both ends open, interior shape phase of the inner and outer wall of the activity light bulb with the installation light bulb
Together, the head end of the activity light bulb is arranged towards the lamp, and the head end opening of the activity light bulb is equipped with the light transmission
Piece is additionally provided with the limiting device limited to the activity light bulb in the installation light bulb.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the lamp holder are to be socketed in the laterally branch
Ring-shaped or U-shape outside dagger.
Preferably, above-mentioned radio and television medium engineering is provided with top with three-dimensional mobile lamp, the lamp holder inside top
Sliding block, and the top slide is slidably connected at the cross-brace column top, the lamp holder bottom offers threaded hole, described
The fastening bolt for limiting to the lamp holder is bolted in threaded hole.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the inner and outer wall of the installation light bulb are equal
For truncated conical shape, the lamp holder is equipped with threaded post in the one side of the installation light bulb, and the installation light bulb head end opens up
There is the threaded hole perpendicular to the installation light bulb axial direction, the installation light bulb is by the screw hole in the threaded post
On.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the limiting device include connecting rod, fastening
Nut, fastening pad, sliding slot and raised tooth, the installation light bulb offer the sliding slot along bevel direction, and the one of the connecting rod
End is fixed on the activity light bulb lateral wall, and the other end passes through the sliding slot, and can slide along the sliding slot, the installation lamp
The raised tooth of two parallel and symmetrical wave-likes, the company are provided on cylinder lateral wall along track length direction two sides
The part that extension bar is pierced by the installation light bulb outer wall is successively worn outward by installation light bulb is connected to the fastening pad and fastening nut, institute
Any tooth for stating fastening pad towards the one side and the wave-like raised tooth of the installation light bulb outer wall matches, with the peace
Filling the opposite another side of light bulb outer wall is horizontal plane.
Preferably, above-mentioned radio and television medium engineering three-dimensional mobile lamp, the installation light bulb tail end end and activity
It is additionally provided between light bulb lateral wall and is protected from light circle.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the inside of the installation light bulb offer circle
Platform shaped hollow, outer wall are cylinder, and the truncated conical shape cavity inside head end is equipped with the lamp, and the lamp holder is described in
Installation light bulb is fixedly installed with connecting plate on one side, and the head end end face of the installation light bulb is rotatably connected on the connecting plate,
The activity light bulb includes being spirally connected to be set in the cylindrical shell installed on light bulb outer wall and be fixedly mounted on the cylindrical shell
Internal active shell, the inner and outer wall of the active shell is truncated conical shape, and active shell head end is equipped with the light transmission
Piece；The limiting device is the screw thread for being provided with the installation light bulb outer wall.
Preferably, above-mentioned radio and television medium engineering is equipped with lampshade, and institute with three-dimensional mobile lamp, the outer cover of the lamp
State lampshade be only oriented towards the active shell one side be equipped with circular transparent area, its lap of the lampshade is to be protected from light area.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the height adjustment device include top rolling
Wheel, bottom roller, conveyer belt and match siderosphere, longitudinal bracing column upper end is rotatably connected to the top rollers, lower end rotation
The bottom roller, the conveyer belt transmission connection is between the top rollers and the bottom roller, on the conveyer belt
With siderosphere described in being equipped with, the counterweight snare connects and is fixed on one end of the cross-brace column.
Preferably, the three-dimensional mobile lamp of above-mentioned radio and television medium engineering, the top and bottom with siderosphere are solid
Surely it is connected with fixed ring, the hanging buckle that mounting can be matched with the fixed ring is installed on the conveyer belt.
Compared with prior art, the three-dimensional mobile lamp of radio and television medium engineering provided by the invention at least has following
The utility model has the advantages that
Pedestal plays load-bearing effect in the present invention, and longitudinal bracing column plays load-bearing and guiding role；Made by height adjustment device
Cross-brace column slides up and down, and is slid laterally on cross-brace column by lamp holder, realizes that the left and right lateral position of lamp is adjusted；It is logical
Sliding activity light bulb is crossed, the distance between lamp and light transmitting sheet size are adjusted, after regulating distance, is limited by limiting device dynamic
Activity light bulb, since activity light bulb is truncated cone-shaped, according to the straightline propagation principle of light, between adjusting lamp and light transmitting sheet
Distance change, then the Aperture Range being radiated on object will change, thus the present invention not only aperture regulating device
Adjust light-illuminating range, moreover it is possible to the position of lamp is adjusted from three-dimensional perspective, versatility is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment 1 of the three-dimensional mobile lamp of radio and television medium engineering of the present invention；
Fig. 2 is the connection schematic diagram of lamp holder and aperture regulating device tune in the embodiment of the present invention 1；
Fig. 3 is the principle of the present invention figure；
Fig. 4 is the partial enlarged view of 1 limiting device of the embodiment of the present invention；
Fig. 5 is the top view of 1 limiting device of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 7 is the connection schematic diagram of lamp holder and aperture regulating device tune in the embodiment of the present invention 2.
Description of symbols: 1. pedestals, 11. idler wheels, 12. elevating levers, 2. longitudinal bracing columns, 21. end slipways, 3. laterally
Support column, 4. top rollers, 401. top fixed columns, 402. bottom fixed columns, 41. bottom rollers, 42. conveyer belts, 43. counterweights
Circle, 44. reverse rotating motors, 5. lamp holders, 51. fastening bolts, 52. threaded posts, 6. installation light bulbs, 61. lamps, 611. lampshades, 62.
Sliding slot, 63. raised tooths, 7. activity light bulbs, 701. are protected from light circle, 71. connecting rods, 72. fastening nuts, 73. fastening pads, 8. light transmissions
Piece, 81. objects, 9. cylindrical shells, 91. active shells.
Specific embodiment
The present invention is described in detail With reference to embodiment, it is to be understood that protection scope of the present invention is simultaneously
It is not restricted by specific implementation.
Embodiment 1
A kind of three-dimensional mobile lamp of radio and television medium engineering, as shown in Figs. 1-5, including pedestal 1, the pedestal 1 are
Tripod shape or board-like shape or box shape；Tripod shape stability is high, and board-like shape may be placed over article；
Box shaped interior can place article, and closure is good.Longitudinal bracing column 2, the longitudinal bracing column are installed at the top of the pedestal 1
It is installed on 2 along its axial direction and is equipped with end slipway 21, slided up and down on the end slipway 21 and be connected with cross-brace column 3, it is described
The height adjustment device slided up and down for controlling the cross-brace column 3 is also equipped on longitudinal bracing column 2；
The height adjustment device of embodiment 1 includes top rollers 4, bottom roller 41, conveyer belt 42 and matches siderosphere 43,
2 upper end of longitudinal bracing column is provided with top fixed column 401, and 2 upper end of longitudinal bracing column is rotatably connected to the top
Idler wheel 4, lower end rotate the bottom roller 41, consolidate specifically, the top rollers 4 are rotatably connected on the top by bearing
On fixed column 401, bearing facilitates top fixed column 401 to rotate between the idler wheel 4 and the top fixed column 401；It is described vertical
2 lower end of support column is provided with bottom fixed column 402, the bottom roller 41 is rotatably connected on the bottom also by bearing and consolidates
On fixed column 402, and bearing also facilitates bottom roller 41 to rotate between bottom roller 41 and bottom fixed column 402；The biography
It send the transmission connection of band 42 between the top rollers 4 and the bottom roller 41, described match is installed on the conveyer belt 42
Siderosphere 43, described one end being socketed with siderosphere 43 and be fixed on the cross-brace column 3；In order to reach good load bearing effect,
The conveyer belt 42 is metal bracelet or wirerope；
It is located at 3 front of cross-brace column on the cross-brace column 3 and is provided with transverse slipway 31, it is described laterally sliding
It is slid laterally on road 31 and is connected with lamp holder 5；The sliding area of the lamp holder 5 and the siderosphere 43 of matching are located at longitudinal branch
2 two sides of dagger, to keep preferable balance；The lamp holder 5 is the ring-shaped or U being socketed in outside the cross-brace column 3
Shape, 5 inside top of lamp holder is provided with top slide, and the top slide is slidably connected at the cross-brace column 3
Top, 5 medial surface of lamp holder is provided with side sliding block, and the side sliding shoe is slidably connected at the transverse slipway 31
On, 5 bottom of lamp holder offers threaded hole, and the fastening bolt for limiting to the lamp holder 5 is bolted in the threaded hole
After 51, Xiang Suoshu cross-brace column, 3 direction screws the fastening bolt 51, fastening bolt 51 can be with 3 bottom of cross-brace column
Portion closely abuts, and the lamp holder 5 can be located in 3 particular lateral position of cross-brace column；It is also equipped on the lamp holder 5
For adjusting the aperture regulating device of light-illuminating range size；
The structure of aperture regulating device described in embodiment 1, as shown in Fig. 2, specific as follows: including installing light bulb 6, lamp
61, activity light bulb 7, light transmitting sheet 8, installation light bulb 6, activity light bulb 7 are made of lighttight material；The installation light bulb 6
Global shape is truncated conical shape, and its inner and outer wall is truncated conical shape, and the lamp holder 5 installs the one of light bulb 6 close to described
Threaded post 52 is installed, installation 6 head end of light bulb is offered perpendicular to the axial threaded hole of the installation light bulb 6, institute on face
State installation light bulb 6 by the screw hole in the threaded post 52, lamp is installed inside 6 head end of installation light bulb
61, the lamp 61 is light bulb or fluorescent tube, can be needed to select color, exposure intensity, size, the installation according to radio and television medium
6 internal slide of light bulb is connected with the activity light bulb 7,7 inner hollow of activity light bulb and both ends open, the activity light bulb
7 is identical as the installation shape of light bulb 6, it may have the small head end of bore and the big tail end of bore, the activity light bulb 7 it is interior
Wall and outer wall are also truncated conical shape, and the head end of the activity light bulb 7 is arranged towards the lamp 61, the head end of the activity light bulb 7
The light transmitting sheet 8 is installed, the limit dress limited to the activity light bulb 7 is additionally provided in the installation light bulb 6
It sets.
The working principle of embodiment 1 is as follows: pedestal 1 plays load-bearing effect, and longitudinal bracing column 2 plays load-bearing and guiding role；It is logical
Crossing height adjustment device slides up and down cross-brace column 3, specifically, being rotated by control top rollers 4, drives and matches siderosphere 43
It moves up and down, and then cross-brace column 3, lamp holder 5 and aperture regulating device is driven to move up and down, realize the upper and lower position tune of lamp 61
Section；It is slid laterally on cross-brace column 3 by lamp holder 5, realizes that the left and right lateral position of lamp 61 is adjusted；By sliding extension light
Cylinder 7 adjusts the distance between lamp 61 and light transmitting sheet 8 size, and after regulating distance, dynamic activity light bulb is limited by limiting device
7, since activity light bulb 7 is truncated cone-shaped, according to the straightline propagation principle of light, with adjust between lamp 61 and light transmitting sheet 8 away from
From variation, then the Aperture Range being radiated on object 81 will change, as shown in figure 3, between lamp 61 and light transmitting sheet 8
Distance it is smaller when, irradiation area is a-quadrant, and when the distance between lamp 61 and light transmitting sheet 8 are larger, irradiation area is B area, A
The area in region is greater than the area of B area.
In order to facilitate rotation bottom roller 41, handle is additionally provided on the bottom roller 41 or can control the bottom
The reverse rotating motor 44 that portion's idler wheel 41 rotates, the included plug that can be electrically connected with wiring board of the reverse rotating motor 44.With
The opening and closing of 44 upper switch of reverse rotating motor, can be positioned described with siderosphere 43, the related lamp holder 5 of cross-brace column 3
In specific lengthwise position.
The top and bottom with siderosphere 43 are fixedly connected to fixed ring, and being equipped on the conveyer belt 42 can be with institute
The hanging buckle of fixed ring matching mounting, such as Fastener for climbing mountain are stated, makes to be detachably connected on the conveyer belt 42 with siderosphere 43, if passed
It send band 42 damaged due to being used for a long time, then dismantles with being convenient for changing after siderosphere 43.
It is prepared with siderosphere 43 using metal material, to reach good counterbalancing effect, preferably adjusts and fill with lamp holder 5 and aperture
The total weight set is suitable, then 3 stress relative equilibrium of cross-brace column is a little, helps to improve the stability of single unit system.With siderosphere
The 43 also detachable clamping connections in outside have several counterweights to press from both sides, to adjust the weight for matching siderosphere 43.
The optical filter of different colours or the flat glass piece of transparent material can be used in the light transmitting sheet 8.
Activity light bulb 7 is positioned for convenience, the limiting device is as follows as shown in Fig. 2, Fig. 4-5: including connection
Bar 71, fastening nut 72, fastening pad 73, sliding slot 62 and raised tooth 63, the installation light bulb 6 offer sliding slot along bevel direction
62, one end of the connecting rod 71 is fixed on 7 lateral wall of activity light bulb, and the other end passes through the sliding slot 62, and can edge
The sliding slot 62 slides, and is provided on 6 lateral wall of installation light bulb along the 62 length direction two sides of sliding slot parallel and symmetrical
Two wave-likes raised tooth 63, the connecting rod 71 be pierced by it is described installation 6 outer wall of light bulb part from installation light bulb 6 to
It successively wears outside and is connected to the fastening pad 73 and fastening nut 72, one side of the fastening pad 73 towards installation 6 outer wall of light bulb
Matching with any tooth of the wave-like raised tooth 63, the another side opposite with installation 6 outer wall of light bulb is horizontal plane,
The 72 energy direction of fastening nut is screwed in the fastening pad 73, and fastening pad 73 is connected in raised tooth 63, utilizes friction
Power effect positions connecting rod 71, and then limits activity light bulb 7.In order to reach preferably limit or sliding effect, the limit
The quantity of position device is two, and is symmetrically distributed in 6 two sides of installation light bulb.
In order to reduce light transmittance, the width of sliding slot 62 should be installed between light bulb 6 and activity light bulb 7 between 0.5-2cm
Gap is between 0.2-0.8cm, and due to using truncated cone-shaped structure, even if 62 light leakage of sliding slot, light is also backwards to object 81
Direction does not influence illumination on object 81.In order to be further reduced light transmittance, install outside 6 tail end end of light bulb and activity light bulb 7
It is additionally provided between side wall and is protected from light circle 701, be protected from light circle 701 and be fixed on 6 inner wall of installation light bulb, and be protected from light circle 701 and institute
Stating the distance between 7 lateral wall of activity light bulb is 0-2mm, described to be protected from light the becket or rubber ring that circle 701 is surface polishing,
And the effect of 701 surfaces of circle that are protected from light are coated with lubricating oil, and lubricating oil had not only been reduced frictional force, but also have the effect of shading.
Embodiment 2
A kind of three-dimensional mobile lamp of radio and television medium engineering, as shown in Fig. 1, Fig. 6-7, structure substantially with embodiment
1 is identical, and difference is:
The bottom of the pedestal 1 is equipped with idler wheel 11, one of them described idler wheel 11 reaches board band with self-locking structure, such as benefit
It stops self-locking pulley or prosperous Golden Bridge's board automatic pressure brake wheel；To the integrally-built movement of the three-dimensional mobile lamp of the present invention or
It is convenient that stopping is brought.
The height adjustment device structure of embodiment 2 is elevating lever 12, such as Wuxi Bo Chen Science and Technology Ltd. SD-
The electric lifting rod of BC-5 model manual lifting rod or the said firm's DD-BC-5 model, if it is electric lifting rod, then the bottom
The power supply for powering to the electric lifting rod is also equipped on seat 1.The top of the elevating lever 12 and the cross-brace
The bottom of column 3 is fixedly welded, and the bottom of the elevating lever 12 and the upper surface of the pedestal 1 are bolted to connection.
The aperture regulating device structure of embodiment 2 is as follows: including installation light bulb 6, lamp 61, activity light bulb 7 and light transmission
Piece 8, installs light bulb 9 and activity light bulb 7 and lamp holder 5 is made of lighttight material；The inside of the installation light bulb 6 offers
Truncated conical shape cavity, with the big tail end of bore small head end and bore, the outer wall of the installation light bulb 6 is cylindrical and outside
Wall is equipped with screw thread, and the truncated conical shape cavity inside head end of the installation light bulb 6 is equipped with the lamp 61, the outer cover of the lamp 61
Equipped with lampshade 611, the lampshade 611 is located in the installation light bulb 6, and is only oriented towards the one side of the movable cylinder equipped with circular
Transparent area, its lap of lampshade 611 is to be protected from light area；The lamp holder 5 is fixedly installed with connection towards the installation light bulb 6 on one side
The head end end face of plate, the installation light bulb 6 is closed end, and is rotatably connected on the connecting plate；The activity light bulb 7 includes
Be spirally connected the cylindrical shell 9 and the truncated cone-shaped that is fixedly mounted on inside the cylindrical shell 9 being set on installation 6 outer wall of light bulb
Active shell 91, the shape of the active shell 91 is identical as the shape of the truncated conical shape cavity, the inner wall of the active shell 91 and
Outer wall is truncated conical shape, it may have the small head end of bore and the big tail end of bore, 91 both ends open of active shell, the work
The head end of dynamic shell 91 is arranged towards the lamp 61, and there are at a distance from least 5cm between the lampshade 611, the activity
The head end of shell 91 is equipped with the light transmitting sheet 8.It is closing connection between 9 tail end of 91 tail end of active shell and the cylindrical shell,
It is opaque.
The working principle of embodiment 2 is as follows: pedestal 1 plays load-bearing effect, and longitudinal bracing column 2 plays load-bearing and guiding role；It is logical
Crossing height adjustment device slides up and down cross-brace column 3, moves down on cross-brace column 3 specifically, being driven by elevating lever 12
It is dynamic, and then lamp holder 5 and aperture regulating device is driven to move up and down, realize that the upper and lower position of lamp 61 is adjusted；By lamp holder 5 in transverse direction
It is slid laterally on support column 3, realizes that the left-right position of lamp 61 is adjusted；By rotating cylindrical shell 9, cylindrical shell 9 and installation lamp are adjusted
Relative position between cylinder 6, and then the distance between lamp 61 and light transmitting sheet 8 size are adjusted, after regulating distance, with tune
The variation of the distance between lamp 61 and light transmitting sheet 8 is saved, then the Aperture Range being radiated on object 81 will change.Due to
It is screw thread regulative mode, therefore does not need additional limiting device, and closure is good between cylindrical shell 9 and installation light bulb 6, light leakage
It is few, prevent light leakage from influencing lighting effect on object 81.
After the lampshade 611, a possibility that light is leaked out to 9 head end of cylindrical shell more can be reduced, we can be at this time
It will be connected between 5 upper junction plate of 9 head end of cylindrical shell and the lamp holder by Damping rotation shaft, make the adjustable angle of lamp 61.
It should be noted that it is of the present invention it is " preceding " refer to the one end of Fig. 1 close to reader, " rear " refers to that Fig. 1 is separate
One end of reader.
It should be noted that involved in the present invention when numberical range, it is thus understood that two endpoints of each numberical range with
And any one numerical value can be selected between two endpoints, since the step method of use is identical as embodiment, go to live in the household of one's in-laws on getting married in order to prevent
It states, the present invention describes preferred embodiment., but technology people in the art although preferred embodiments of the present invention have been described
Member is once know basic creative concept, then additional changes and modifications can be made to these embodiments.So appended right
It is required that being intended to be construed to includes preferred embodiment and all change and modification for falling into the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of three-dimensional mobile lamp of radio and television medium engineering, which is characterized in that including pedestal (1), pedestal (1) top
Portion is equipped with longitudinal bracing column (2), is installed on the longitudinal bracing column (2) along axial direction and is equipped with end slipway (21), the longitudinal direction
It slides up and down and is connected with cross-brace column (3) on slideway (21), be also equipped on the longitudinal bracing column (2) described for controlling
The height adjustment device that cross-brace column (3) slides up and down；It is located at the cross-brace column (3) on the cross-brace column (3)
It is provided at front transverse slipway (31), slides laterally and be connected with lamp holder (5) on the transverse slipway (31), the lamp holder (5)
On be also equipped with aperture regulating device for adjusting light-illuminating range size；
The aperture regulating device includes installation light bulb (6), lamp (61), activity light bulb (7) and light transmitting sheet (8), the installation lamp
It is hollow truncated conical shape inside cylinder (6), with the big tail end of bore small head end and bore, installation light bulb (6) head end
It is mounted on the lamp holder (5), is equipped with lamp (61) inside installation light bulb (6) head end, it is sliding inside the installation light bulb (6)
It is dynamic to be connected with the activity light bulb (7), activity light bulb (7) inner hollow and both ends open, the activity light bulb (7) it is interior
Wall and outer wall are identical as installation light bulb (6) interior shape, and the head end of the activity light bulb (7) is set towards the lamp (61)
It sets, and the head end opening of the activity light bulb (7) is equipped with the light transmitting sheet (8), is additionally provided on the installation light bulb (6)
The limiting device that the activity light bulb (7) is limited.
2. the three-dimensional mobile lamp of radio and television medium engineering according to claim 1, which is characterized in that the lamp holder
(5) ring-shaped or U-shape to be socketed in cross-brace column (3) outside.
3. the three-dimensional mobile lamp of radio and television medium engineering according to claim 2, which is characterized in that the lamp holder
(5) inside top is provided with top slide, and the top slide is slidably connected at the top of the cross-brace column (3), described
Lamp holder (5) bottom offers threaded hole, and the fastening bolt for limiting to the lamp holder (5) is bolted in the threaded hole
(51)。
4. the three-dimensional mobile lamp of radio and television medium engineering according to claim 1, which is characterized in that the installation lamp
The inner and outer wall of cylinder (6) is truncated conical shape, and the lamp holder (5) is equipped with spiral shell in the one side of installation light bulb (6)
Line column (52), described installation light bulb (6) head end offer the threaded hole perpendicular to described installation light bulb (6) axial direction, the installation
Light bulb (6) is by the screw hole on the threaded post (52).
5. the three-dimensional mobile lamp of radio and television medium engineering according to claim 4, which is characterized in that the limit dress
It sets including connecting rod (71), fastening nut (72), fastening pad (73), sliding slot (62) and raised tooth (63), the installation light bulb (6)
It is offered the sliding slot (62) along bevel direction, one end of the connecting rod (71) is fixed on activity light bulb (7) lateral wall
On, the other end passes through the sliding slot (62), and can slide along the sliding slot (62), along institute on installation light bulb (6) lateral wall
State the raised tooth (63) that sliding slot (62) length direction two sides are provided with two parallel and symmetrical wave-likes, the connecting rod
(71) be pierced by it is described installation light bulb (6) outer wall part successively worn outward by installation light bulb (6) be connected to the fastening pad (73) and
Fastening nut (72), one side and the wave-like raised tooth of the fastening pad (73) towards described installation light bulb (6) outer wall
(63) any tooth matches, and the another side opposite with installation light bulb (6) outer wall is horizontal plane.
6. the three-dimensional mobile lamp of radio and television medium engineering according to claim 5, which is characterized in that the installation lamp
It is additionally provided between cylinder (6) tail end end and activity light bulb (7) lateral wall and is protected from light circle (701).
7. the three-dimensional mobile lamp of radio and television medium engineering according to claim 1, which is characterized in that the installation lamp
The inside of cylinder (6) offers truncated conical shape cavity, and outer wall is cylinder, and the truncated conical shape cavity inside head end is equipped with described
Lamp (61), the lamp holder (5) are fixedly installed with connecting plate towards installation light bulb (6) on one side, installation light bulb (6)
Head end end face is rotatably connected on the connecting plate, and the activity light bulb (7) includes being spirally connected to be set in the installation light bulb (6) outside
Cylindrical shell (9) on wall and be fixedly mounted on the internal active shell (91) of the cylindrical shell (9), the active shell (91) it is interior
Wall and outer wall are truncated conical shape, and the head end of active shell (91) is equipped with the light transmitting sheet (8)；The limiting device is setting
In the screw thread of described installation light bulb (6) outer wall.
8. the three-dimensional mobile lamp of radio and television medium engineering according to claim 7, which is characterized in that the lamp (61)
Outer cover be equipped with lampshade (611), and the lampshade (611) be only oriented towards the active shell (91) one side be equipped with circular light transmission
Area, described its lap of lampshade (611) is to be protected from light area.
9. the three-dimensional mobile lamp of radio and television medium engineering according to claim 1, which is characterized in that the height tune
Regulating device includes top rollers (4), bottom roller (41), conveyer belt (42) and matches siderosphere (43), on the longitudinal bracing column (2)
End is rotatably connected to the top rollers (4), and lower end rotates the bottom roller (41), and conveyer belt (42) transmission connection exists
Between the top rollers (4) and the bottom roller (41), it is equipped on the conveyer belt (42) described with siderosphere (43), institute
State one end that the cross-brace column (3) is socketed and be fixed on siderosphere (43).
10. the three-dimensional mobile lamp of radio and television medium engineering according to claim 9, which is characterized in that the counterweight
It is fixedly connected to fixed ring at the top and bottom of circle (43), being equipped on the conveyer belt (42) can match with the fixed ring
The hanging buckle of mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114637.6A CN109780474B (en) | 2019-02-14 | 2019-02-14 | Three-dimensional movable lamp for broadcast television media engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910114637.6A CN109780474B (en) | 2019-02-14 | 2019-02-14 | Three-dimensional movable lamp for broadcast television media engineering |
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| CN109780474A true CN109780474A (en) | 2019-05-21 |
| CN109780474B CN109780474B (en) | 2021-04-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318208A (en) * | 2020-10-22 | 2021-02-05 | 嘉兴鼎尚信息科技有限公司 | Directional lighting's numerical control equipment lighting device |
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| CN201555031U (en) * | 2009-10-27 | 2010-08-18 | 周宇超 | Multifunctional movable lamp |
| CN102865463A (en) * | 2012-07-31 | 2013-01-09 | 广东工业大学 | Medium-sized mobile lamp vehicle |
| CN108468965A (en) * | 2018-04-27 | 2018-08-31 | 浙江朗科照明有限公司 | A kind of power-saving led lighting apparatus easy to use |
| CN208365265U (en) * | 2018-05-31 | 2019-01-11 | 中山市铂晶照明电器有限公司 | A kind of magnetic floor lamp |
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| JPH09129006A (en) * | 1995-11-06 | 1997-05-16 | Giken Seisakusho Co Ltd | Working device |
| CN201555031U (en) * | 2009-10-27 | 2010-08-18 | 周宇超 | Multifunctional movable lamp |
| CN102865463A (en) * | 2012-07-31 | 2013-01-09 | 广东工业大学 | Medium-sized mobile lamp vehicle |
| CN108468965A (en) * | 2018-04-27 | 2018-08-31 | 浙江朗科照明有限公司 | A kind of power-saving led lighting apparatus easy to use |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112318208A (en) * | 2020-10-22 | 2021-02-05 | 嘉兴鼎尚信息科技有限公司 | Directional lighting's numerical control equipment lighting device |
| CN112318208B (en) * | 2020-10-22 | 2022-02-18 | 嘉兴鼎尚信息科技有限公司 | Directional lighting's numerical control equipment lighting device |
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| CN109780474B (en) | 2021-04-30 |
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