CN107023776B - Rotary lamp turntable structure and rotary lamp - Google Patents

Rotary lamp turntable structure and rotary lamp Download PDF

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Publication number
CN107023776B
CN107023776B CN201710299225.5A CN201710299225A CN107023776B CN 107023776 B CN107023776 B CN 107023776B CN 201710299225 A CN201710299225 A CN 201710299225A CN 107023776 B CN107023776 B CN 107023776B
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CN
China
Prior art keywords
lamp
control device
unit
groove
central
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CN201710299225.5A
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Chinese (zh)
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CN107023776A (en
Inventor
刘洪华
王文浩
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PR Lighting Ltd
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PR Lighting Ltd
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Priority to CN201710299225.5A priority Critical patent/CN107023776B/en
Publication of CN107023776A publication Critical patent/CN107023776A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The invention discloses a rotary lamp turntable structure and a rotary lamp, wherein the rotary lamp turntable structure comprises a turntable framework and a turntable shell, the whole turntable framework is round, the edge of the turntable framework is sunken towards the middle part to form at least three groove parts, at least three control device mounting parts and a central lamp mounting part, and the number of the control device mounting parts is consistent with that of the groove parts; the turntable shell comprises at least three unit shells, the number of the unit shells is consistent with that of the control device mounting parts, the unit shells are mounted on the control device mounting parts, and a control device mounting cavity is formed between the unit shells and the control device mounting parts; the plurality of unit shells and the groove part form a lamp unit installation position and form a central lamp installation position with the central lamp installation part; the rotary lamp comprises a rotary lamp turntable structure, a plurality of lamp units and a central lamp. The rotary lamp turntable has a simple structure, is convenient to produce, and has ideal lighting effect when being applied to the rotary lamp turntable structure.

Description

Rotary lamp turntable structure and rotary lamp
Technical Field
The invention relates to the technical field of lamps, in particular to a rotary lamp turntable structure and a rotary lamp.
Background
With the continuous development of technology, lamps have been widely used in various fields, and various lamps exist, such as ceiling lamps, floor lamps, wall lamps, desk lamps, down lamps, stage lamps, and the like, and the types of each lamp are also various.
In most stage performance, the performance places can be applied to a large number of stage lamps, and various stage lamps with different stage lighting effects are matched for use so as to achieve the stage performance effect required by the field environment. However, most of the existing stage rotating lamps are complex in structure, inconvenient for industrial production, high in production cost, and relatively general in lamplight effect, and often cannot achieve the stage performance effect required by the field environment.
Disclosure of Invention
The invention aims to provide a rotary lamp turntable structure and a rotary lamp, wherein the rotary lamp turntable structure is simple in structure, convenient to produce and low in production cost, and the rotary lamp adopting the rotary lamp turntable structure is ideal in lighting effect.
The technical scheme is as follows:
the rotary lamp turntable structure comprises a turntable framework and a turntable shell,
the whole turntable framework is circular, the edge of the turntable framework is recessed towards the middle of the turntable framework, at least three groove parts, at least three control device mounting parts and a central lamp mounting part are formed, and the number of the control device mounting parts is consistent with that of the groove parts;
The turntable shell comprises at least three unit shells, the number of the unit shells is consistent with that of the control device mounting parts, the unit shells comprise an upper unit shell and a lower unit shell, the unit shells are mounted on the control device mounting parts, and a control device mounting cavity is formed between the unit shells and the control device mounting parts; the plurality of unit housings and the groove portion form a lamp unit mounting position, and form a center lamp mounting position with the center lamp mounting portion.
Further, the groove part is U-shaped; the control device mounting part is triangular; the central lamp mounting part is polygonal, the number of sides of the polygon is consistent with that of the groove parts, and the sides of the polygon are arc-shaped sides.
Further, the unit shell is funnel-shaped, the unit upper shell and the unit lower shell are arranged on the control device installation part to form a control device shade part and a center shade part, the control device shade part and the center shade part are triangular prism-shaped, and the control device shade part and the center shade part are matched with the turntable framework; the central shade parts of the plurality of unit shells are connected, and a circular through groove is formed at the central lamp installation position.
Further, the groove part comprises a straight line section and an arc section; the central shade part of the unit shell is provided with heat dissipation grooves at the arc section of the groove part, and the heat dissipation grooves of every two adjacent unit shells are connected to form heat dissipation grooves.
Further, the bottom of the side surface of the central shade part of the unit upper shell is provided with an upper groove, the top of the side surface of the central shade part of the unit lower shell is provided with a lower groove, the upper groove is connected with the lower groove to form a heat dissipation groove, and the heat dissipation groove is arranged at the arc section of the groove part.
Further, a shielding sheet is arranged on the arc section of the groove part, the vertical direction from the bottom end to the top end of the shielding sheet is the setting direction of the shielding sheet, the setting direction of the shielding sheet is vertical to the turntable framework, and the shielding sheet corresponds to the heat dissipation groove.
Further, the bottom of the side surface of the shielding part of the upper shell control device of the unit is recessed towards the top to form an upper U-shaped groove, the top of the side surface of the shielding part of the lower shell control device of the unit is recessed towards the bottom to form a lower U-shaped groove, the upper U-shaped groove is connected with the lower U-shaped groove, and the width of the notch of the upper U-shaped groove is larger than that of the notch of the lower U-shaped groove.
Further, two connecting columns are arranged on the control device mounting part and are arranged at corners of the outer edge of the control device mounting part; the central lamp mounting part is provided with a plurality of connecting columns, the number of the connecting columns is consistent with that of the control device mounting parts, and the connecting columns are respectively arranged at the corners of the central lamp mounting part; the connecting column is provided with a connecting through hole; the upper unit shell and the lower unit shell are correspondingly provided with connecting holes, and the upper unit shell and the lower unit shell penetrate through the connecting holes through connecting pieces to be connected and locked with the connecting through holes on the connecting columns.
Further, the two sides on the central lamp installation part are respectively provided with a central groove, the central grooves are in a strip shape, and the central grooves are regularly arranged on the central lamp installation part.
The rotary lamp comprises the rotary lamp turntable structure, a plurality of lamp units and a central lamp, wherein the lamp units are arranged at the lamp unit installation positions, a lamp unit control device is arranged at the control device installation part of the rotary lamp turntable structure, and the lamp unit control device is connected with the lamp units and controls the lamp units to rotate at the lamp unit installation positions; the central lamp is arranged at the central lamp mounting part, the direction of the central lamp is perpendicular to the turntable framework, a central lamp control device is arranged at the central lamp mounting part, and the central lamp control device is connected with the central lamp.
The rotary lamp comprises a rotary lamp turntable and a lamp unit,
the rotary lamp turntable is provided with a lamp unit installation position, at least two control device installation parts are arranged in the rotary lamp turntable, the control device installation parts are arranged on two sides of the lamp unit installation position, a circuit board and a positioning piece are arranged on the control device installation part positioned on one side of the lamp unit installation position, a driving motor and a transmission piece are arranged on the control device installation part positioned on the other side of the lamp unit installation position, and the driving motor is in transmission connection with the transmission piece;
The lamp unit is arranged at the installation position of the lamp unit, the lamp unit is provided with a first connection side part and a second connection side part, the first connection side part of the lamp unit is connected with the positioning piece, a through hole is formed in the first connection side part, the through hole is communicated with the inside of the lamp unit, a connecting wire is arranged on the circuit board, one end of the connecting wire is connected with the circuit board, and the other end of the connecting wire penetrates through the through hole to be electrically connected with the lamp unit; the second connecting side part of the lamp unit is connected with the transmission part, and the transmission part drives the lamp unit to rotate.
Further, the rotary lamp turntable comprises a turntable framework and a turntable shell,
the whole turntable framework is circular, the edge of the turntable framework is recessed towards the middle of the turntable framework, at least three groove parts, at least three control device mounting parts and a central lamp mounting part are formed, and the number of the control device mounting parts is consistent with that of the groove parts;
the turntable shell comprises at least three unit shells, the number of the unit shells is consistent with that of the control device mounting parts, the unit shells comprise an upper unit shell and a lower unit shell, the unit shells are mounted on the control device mounting parts, and a control device mounting cavity is formed between the unit shells and the control device mounting parts; the plurality of unit housings and the groove portion form a lamp unit mounting position, and form a center lamp mounting position with the center lamp mounting portion.
Further, the control device mounting part is triangular, and comprises a first side part, a second side part and a bottom part;
the lamp unit control device comprises a driving motor, a transmission part, a circuit board and a positioning part, wherein the driving motor is arranged below the control device installation part, and the transmission part is arranged above the control device installation part and is positioned at the first side part; the circuit board is arranged at the edge of the bottom of the control device installation part; the locating piece is arranged above the control device installation part and is positioned at the second side part.
Further, a motor fixing plate is arranged on the control device mounting part, the driving motor is fixed on the motor fixing plate and is mounted below the control device mounting part through the motor fixing plate, and an output shaft of the driving motor is connected with a small belt wheel;
the transmission part is a belt pulley, the belt pulley is sequentially connected with a first bearing pressing plate, a first bearing sleeve and a C-shaped clamping ring, and the first bearing pressing plate and the first bearing sleeve are fixed through a positioning column;
the control device mounting part is provided with a perforation at the first side part, the small belt pulley is connected with the belt pulley through a driving belt, and the driving belt passes through the perforation.
Further, a heat dissipation block is arranged on the back of the circuit board, the heat dissipation block is matched with the circuit board, a plurality of regularly arranged heat dissipation strips are arranged on the heat dissipation block, and gaps are reserved between the adjacent heat dissipation strips;
the circuit board fixing frame is fixed at the bottom of the control device mounting part; the radiating block is connected with the circuit board fixing frame, and the circuit board and the radiating block are arranged at the edge of the bottom of the control device mounting part through the circuit board fixing frame.
Further, the positioning piece is a second bearing, a second bearing pressing plate and a second bearing sleeve are arranged on the second bearing, the second bearing pressing plate and the second bearing sleeve are fixed through positioning columns, and the second bearing is arranged above the control device mounting part and is positioned at the second side part through the second bearing pressing plate and the second bearing sleeve; the second bearing is matched with the first connection side of the lamp unit.
Further, the lamp unit control device further comprises a magnetic coupling plate, a magnetic coupling plate fixing frame is arranged on the control device installation portion, the magnetic coupling plate fixing frame is close to the first side portion, and the magnetic coupling plate is fixed on the magnetic coupling plate fixing frame.
Further, the bottom ends of the two side surfaces of the upper shell of the unit are recessed towards the top end to form an upper U-shaped groove, and the upper U-shaped groove corresponds to the transmission piece or the positioning piece;
The top end of the two side surfaces of the unit lower shell body is recessed towards the bottom end to form a lower U-shaped groove, the lower U-shaped groove is connected with the upper U-shaped groove, and the width of the lower U-shaped groove notch is smaller than that of the upper U-shaped groove notch.
Further, the groove part is U-shaped and comprises a straight line section and an arc section; the unit shell is provided with a heat dissipation groove at the arc section of the groove part;
be equipped with the shielding piece on the arc section of recess portion, the bottom of shielding piece is the setting direction of shielding piece to the vertical direction on top, shielding piece setting direction with carousel skeleton is perpendicular, shielding piece corresponds the heat dissipation groove.
Further, the rotary table lamp comprises a central lamp, the central lamp is arranged at the central lamp mounting part, the direction of the central lamp is perpendicular to the rotary table framework, a central lamp control device is arranged at the central lamp mounting part, and the central lamp control device is connected with the central lamp.
The lamp unit shell structure comprises a base and a shell, wherein at least two plug connectors are arranged at the edge of the base; the shell is matched with the base, a light source cavity is formed in the shell, the bottom end of the shell is recessed towards the top end to form a plug-in groove, and the plug-in groove corresponds to the plug-in piece; the shell is connected with the base through the matching of the inserting grooves and the inserting pieces.
Further, the plug connector comprises a supporting part and a plug part, the supporting part is arranged at the edge of the base, the plug part is arranged at any one of two sides of the supporting part, and the plug part is a connection side part of the lamp unit; the inserting groove is connected with the inserting part of the inserting piece.
Further, the plug-in connection part is cylindrical, and the plug-in connection groove is U-shaped.
Further, any one of the plug connectors is provided with a through hole, and a wiring channel is formed at the through hole; the inside of the lamp unit shell structure is communicated with the outside through the through hole.
Further, the plug connector is arranged at the edge of the upper surface of the base.
Further, the shell is provided with a boss at the inserting groove, the boss and the inserting piece are correspondingly provided with connecting holes, and the shell and the inserting piece are fixedly connected with the connecting holes through locking pieces.
Further, when the shell is connected with the base through the matching of the inserting grooves and the inserting pieces, the bottom end of the shell forms shielding to the top end of the base.
Further, the base is cylindrical, the shell is cylindrical, and the whole lamp unit shell structure is cylindrical.
Further, the number of the plug connectors is two, and the two plug connectors are oppositely arranged at the edge of the base.
Further, a control circuit board and a light-emitting element mounting position are arranged on the base, and the control circuit board is electrically connected with the light-emitting element mounting position.
The base is a lamp unit heat dissipation base, a light-emitting lamp is arranged on the top side of the lamp unit heat dissipation base, a corrugated heat dissipation grid is arranged on the bottom side of the lamp unit heat dissipation base, and a heat dissipation cavity is arranged in the lamp unit heat dissipation base; the heat radiation grille is provided with a plurality of corrugated grille units, and heat radiation channels are formed between adjacent grille units.
Further, the ripple lines of the plurality of corrugated grille units are parallel to each other, and the plurality of corrugated grille units are arranged on the bottom side of the radiating base of the lamp unit in parallel.
Further, the plurality of corrugated grille units extend to the top side of the lamp unit radiating base in the radiating cavity, gaps are reserved between the extending ends of the plurality of corrugated grille units and the top side of the lamp unit radiating base, and the extending ends of the plurality of corrugated grille units are flush.
Further, the lamp unit heat dissipation base is provided with a top plate and a bottom plate, a heat dissipation plate and fixing ribs are arranged between the top plate and the bottom plate, the heat dissipation plate is hollow, and the heat dissipation plate, the top plate and the bottom plate are arranged at intervals to form a heat dissipation gap; the fixing ribs are arranged on the side parts of the radiating base of the lamp unit, and the radiating plate is arranged between the top plate and the bottom plate through the fixing ribs.
Further, the heat dissipation plate has a plurality of heat dissipation plates, and a plurality of heat dissipation plates are arranged between the top plate and the bottom plate in parallel and are parallel to the top plate and the bottom plate.
Further, the lamp unit heat dissipation base is cylindrical, the top plate is circular, the heat dissipation plate is annular, the bottom plate is an inverted circular truncated cone, and the bottom end of the bottom plate is an arc convex surface protruding outwards.
Further, fixing ribs arranged on the side parts of the radiating base of the lamp unit are arranged everywhere, and the arc angle between every two adjacent fixing ribs is 90 degrees.
It should be noted that:
the foregoing "first and second" do not denote a particular quantity or order, but rather are used to distinguish one name from another.
The advantages and principles of the invention are described below:
1. the rotary lamp turntable structure has the advantages that the edge of the turntable framework is sunken towards the middle part of the turntable framework to form a groove part, a control device mounting part and a central lamp mounting part, the number of the groove part and the control device mounting part can be determined according to the requirement of the actual stage performance effect, the turntable framework is simple in structure, convenient for industrial production, low in production cost and wide in application;
the turntable shell comprises a unit shell, the unit shell corresponds to a control device mounting part, a control device mounting cavity is formed between the unit shell mounted on the control device mounting part and the control device mounting part, and the control device mounting cavity can facilitate the setting of a lamp unit control device; the lamp unit installation position and the central lamp installation position formed by the turntable shell and the turntable framework are used for setting a lamp unit and a central lamp; the arrangement of the upper unit shell and the lower unit shell is convenient for the installation and the disassembly of the turntable shell, and can be convenient for the maintenance of the rotary lamp;
The rotary lamp turntable has the advantages of simple structure, convenient industrial production, low production cost, convenient assembly and disassembly of the rotary lamp turntable structure and later maintenance; the rotary lamp turntable structure can be provided with a proper lamp unit and a center lamp according to the stage performance effect.
2. The groove part is U-shaped, so that the lamp unit is convenient to set and move; the rotary lamp has the advantages that the rotary lamp has a rotary disc structure which is attractive in appearance and ornamental in appearance due to the design of the overall shape of the rotary disc framework.
3. The design of the whole structure and the shape of the unit shell is convenient for the arrangement of the lamp unit control device, the lamp unit and the central lamp, and simultaneously, the whole rotary lamp turntable structure is provided with design sense, and is attractive and atmospheric.
4. The setting of heat dissipation groove is convenient for the heat dissipation when rotatory lamps and lanterns carousel structure uses, and the heat dissipation recess of two adjacent unit casings is connected, forms the heat dissipation groove, and the heat dissipation is even when can guaranteeing rotatory lamps and lanterns carousel structure heat dissipation.
5. The design of the upper groove and the lower groove is symmetrical, so that the integral strength of the unit shell and the aesthetic feeling of the rotary table structure of the rotary lamp can be ensured.
6. The shielding piece can form shielding inside the rotary lamp turntable structure, meanwhile, the shielding piece can prevent the circuit arranged on the rotary lamp turntable structure from being exposed through the heat dissipation groove, circuit faults are avoided when the rotary lamp turntable structure is used, and the attractiveness of the rotary lamp turntable structure is guaranteed.
7. The upper U-shaped groove is convenient for the lamp unit to be arranged at the installation position of the lamp unit and is convenient for the connection of the lamp unit and the lamp unit control device, and meanwhile, the upper U-shaped groove can play a role in heat dissipation when the rotating lamp turntable structure is used; the setting of lower U type recess can further strengthen the radiating effect, and the width of going up U type recess notch is greater than the width of lower U type recess notch for lower U type recess appears comparatively concealed, improves the beautiful impression of rotatory lamps and lanterns carousel structure.
8. The arrangement of the connecting columns is convenient for the unit shell to be disassembled and assembled on the turntable framework, and the distribution of the connecting columns can ensure that the unit shell is firmly installed on the turntable framework.
9. The central groove can play a role in heat dissipation, and the arrangement of the central groove can also facilitate the arrangement of the rotating lamp turntable structure circuit.
10. The lamp unit is arranged at the installation position of the lamp unit, each lamp unit is independently controlled by a lamp unit control device arranged at the installation part of the control device, the arrangement of the structure is convenient for controlling the lamp unit, and the complexity of the structure, wiring and the like of the control device of the lamp unit is avoided; the central lamp installation part is provided with a central lamp and a central lamp control device, and the central lamp is controlled by the central lamp control device;
The rotary lamp is simple in structure, the rotary lamp can be provided with a proper number of lamp units according to the stage performance effect, the lamp units are rotatably arranged at the mounting positions of the lamp units, the rotary lamp can achieve a changeable and omnibearing stage lighting effect, the lighting effect is ideal, and the practicability is high.
Drawings
FIG. 1 is a schematic structural view of a turntable frame according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a rotary lamp according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an assembled structure of a turntable frame, a lamp unit control device and a unit housing according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a rotary lamp according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an assembled structure of a turntable frame and a lamp unit control device according to an embodiment of the present invention;
FIG. 6 is an exploded view of a drive motor, motor mounting plate, and small pulley according to an embodiment of the present invention;
FIG. 7 is an exploded view of the pulley, first bearing platen, first bearing housing, C-shaped snap ring and positioning post of the present invention;
FIG. 8 is an exploded view of a circuit board, a heat dissipating block, and a circuit board holder according to an embodiment of the present invention;
FIG. 9 is an exploded view of a second bearing, a second bearing platen, and a second bearing sleeve according to an embodiment of the present invention;
FIG. 10 is an exploded perspective view of a housing structure of a lamp unit according to an embodiment of the present invention;
FIG. 11 is an exploded schematic view of the front view of the housing structure of a lamp unit according to an embodiment of the present invention;
FIG. 12 is a cross-sectional view of FIG. 11;
FIG. 13 is a schematic view of the structure of a housing of a lamp unit according to an embodiment of the present invention;
FIG. 14 is a schematic perspective view of a base according to an embodiment of the present invention;
FIG. 15 is a schematic elevational view of the base of an embodiment of the present invention;
FIG. 16 is a cross-sectional view of a base of an embodiment of the present invention;
reference numerals illustrate:
10. the turntable frame, 11, the groove part, 111, the straight line section, 112, the arc section, 12, the control device mounting part, 121, the perforation, 13, the central lamp mounting part, 14, the shielding sheet, 15, the connecting column, 16, the central groove, 20, the unit housing, 21, the unit upper housing, 211, the upper groove, 212, the upper U-shaped groove, 22, the unit lower housing, 221, the lower groove, 222, the lower U-shaped groove, 23, the control device shielding part, 24, the central shielding part, 241, the heat dissipation groove, 30, the driving motor, 31, the motor fixing plate, 32, the small pulley, 33, the pulley, 34, the first bearing pressing plate, 35, the first bearing, 36, a first bearing sleeve, 37, a C-shaped clamping ring, 38, a positioning column, 39, a driving belt, 40, a circuit board, 41, a radiating block, 42, a circuit board fixing frame, 43, a second bearing, 44, a second bearing pressing plate, 45, a second bearing sleeve, 46, a magnetic coupling plate, 47, a magnetic coupling plate fixing frame, 50, a lamp unit, 51, a base, 52, an inserting piece, 521, a supporting part, 522, an inserting part, 523, a through hole, 53, a radiating grid, 531, a grid unit, 532, a radiating channel, 54, a top plate, 55, a bottom plate, 56, a radiating plate, 57, a fixing rib, 58, a shell, 59, an inserting groove, 60, a boss, 70 and a central lamp.
Detailed Description
The following describes embodiments of the present invention in detail.
As shown in fig. 1 to 4, the rotary lamp turntable structure comprises a turntable framework 10 and a turntable shell, wherein the turntable framework 10 is round as a whole, the edge of the turntable framework 10 is recessed towards the middle part of the turntable framework 10 to form at least three groove parts 11, at least three control device mounting parts 12 and a central lamp mounting part 13, and the number of the control device mounting parts 12 is consistent with that of the groove parts 11;
the turntable housing comprises at least three unit shells 20, the number of the unit shells 20 is consistent with that of the control device mounting parts 12, the unit shells 20 comprise a unit upper shell 21 and a unit lower shell 22, the unit shells 20 are mounted on the control device mounting parts 12, and a control device mounting cavity is formed between the unit shells 20 and the control device mounting parts 12; the plurality of unit cases 20 form lamp unit mounting positions with the groove portions 11 and form a center lamp mounting position with the center lamp mounting portion 13.
Wherein the groove part 11 is U-shaped; the control device mounting part 12 is triangular; the central lamp mounting part 13 is polygonal, the number of sides of the polygon is consistent with that of the groove parts 11, and the sides of the polygon are arc-shaped sides; in this embodiment, the number of the groove portions 11, the control device mounting portions 12, and the unit case 20 is five, and the center lamp mounting portion 13 is pentagonal;
The unit housing 20 is funnel-shaped, the unit upper housing 21 and the unit lower housing 22 are mounted on the control device mounting part 12 to form a control device shielding part 23 and a center shielding part 24, the control device shielding part 23 and the center shielding part 24 are in a triangular prism shape, and the control device shielding part 23 and the center shielding part 24 are matched with the turntable frame 10; the central shade parts 24 of the plurality of unit shells 20 are connected, and a circular through groove is formed at the central lamp mounting position;
the groove portion 11 includes a straight line segment 111 and an arc segment 112; the central shade part 24 of the unit shell 20 is provided with heat dissipation grooves 241 at the arc section 112 of the groove part 11, and the heat dissipation grooves 241 of every two adjacent unit shells 20 are connected to form heat dissipation grooves; the bottom of the side surface of the central shade part 24 of the unit upper shell 21 is provided with an upper groove 211, the top of the side surface of the central shade part 24 of the unit lower shell 22 is provided with a lower groove 221, the upper groove 211 is connected with the lower groove 221 to form a heat dissipation groove 241, and the heat dissipation groove 241 is arranged at the arc section 112 of the groove part 11;
the arc section 112 of the groove part 11 is provided with a shielding sheet 14, the vertical direction from the bottom end to the top end of the shielding sheet 14 is the setting direction of the shielding sheet 14, the setting direction of the shielding sheet 14 is vertical to the turntable frame 10, and the shielding sheet 14 corresponds to the heat dissipation groove;
The bottom end of the side surface of the unit upper shell 21 control device shade part 23 is recessed towards the top end to form an upper U-shaped groove 212, the top end of the side surface of the unit lower shell 22 control device shade part 23 is recessed towards the bottom end to form a lower U-shaped groove 222, the upper U-shaped groove 212 is connected with the lower U-shaped groove 222, and the width of the notch of the upper U-shaped groove 212 is larger than that of the notch of the lower U-shaped groove 222;
two connecting columns 15 are arranged on the control device mounting part 12, and the two connecting columns 15 are arranged at corners of the outer edge of the control device mounting part 12; the central lamp mounting part 13 is provided with a plurality of connecting columns 15, the number of the connecting columns 15 is consistent with that of the control device mounting parts 12, and the connecting columns 15 are respectively arranged at corners of the central lamp mounting part 13; the connecting post 15 is provided with a connecting through hole 523; the upper unit shell 21 and the lower unit shell 22 are correspondingly provided with connecting holes, and the upper unit shell 21 and the lower unit shell 22 are connected and locked with the connecting through holes 523 on the connecting column 15 by connecting pieces passing through the connecting holes;
the two sides of the central lamp mounting part 13 are respectively provided with a central groove 16, the central grooves 16 are in a strip shape, and the central grooves 16 are regularly arranged on the central lamp mounting part 13.
As shown in fig. 1 to 5, the rotary lamp comprises the rotary lamp turntable structure, a plurality of lamp units 50 and a central lamp 70, wherein the lamp units 50 are arranged at the positions of the lamp units, a lamp unit control device is arranged at the positions of the control device mounting parts 12 of the rotary lamp turntable structure, and the lamp unit control device is connected with the lamp units 50 and controls the lamp units 50 to rotate at the positions of the lamp unit mounting positions; the central lamp 70 is arranged at the central lamp mounting part 13, the central lamp 70 faces to be perpendicular to the turntable framework 10, a central lamp control device is arranged at the central lamp mounting part 13, and the central lamp control device is connected with the central lamp 70.
As shown in fig. 1 to 12, the rotary lamp comprises a rotary lamp turntable and a lamp unit 50, wherein a lamp unit installation position is arranged on the rotary lamp turntable, at least two control device installation parts 12 are arranged in the rotary lamp turntable, the control device installation parts 12 are arranged on two sides of the lamp unit installation position, a circuit board 40 and a positioning piece are arranged on the control device installation part 12 positioned on one side of the lamp unit installation position, a driving motor 30 and a transmission piece are arranged on the control device installation part 12 positioned on the other side of the lamp unit installation position, and the driving motor 30 is in transmission connection with the transmission piece;
the lamp unit 50 is arranged at the mounting position of the lamp unit, the lamp unit 50 is provided with a first connecting side part and a second connecting side part, the first connecting side part of the lamp unit 50 is connected with the positioning piece, the first connecting side part is provided with a through hole 523, the through hole 523 is communicated with the inside of the lamp unit 50, the circuit board 40 is provided with a connecting wire, one end of the connecting wire is connected with the circuit board 40, and the other end of the connecting wire passes through the through hole 523 and is electrically connected with the lamp unit 50; the second connecting side of the lamp unit 50 is connected with a transmission member, and the transmission member drives the lamp unit 50 to rotate.
Wherein the control device mounting portion 12 is triangular, the control device mounting portion 12 includes a first side portion, a second side portion, and a bottom portion; the control device mounting part 12 is provided with a lamp unit control device, the lamp unit control device comprises a driving motor 30, a transmission part, a circuit board 40 and a positioning part, the driving motor 30 is arranged below the control device mounting part 12, and the transmission part is arranged above the control device mounting part 12 and is positioned at the first side part; the circuit board 40 is arranged at the edge of the bottom of the control device mounting part 12; the positioning piece is arranged above the control device mounting part 12 and is positioned at the second side part;
The control device mounting part 12 is provided with a motor fixing plate 31, the driving motor 30 is fixed on the motor fixing plate 31 and is arranged below the control device mounting part 12 through the motor fixing plate 31, and an output shaft of the driving motor 30 is connected with a small belt wheel 32; the transmission part is a belt pulley 33, the belt pulley 33 is sequentially connected with a first bearing pressing plate 34, a first bearing 35, a first bearing sleeve 36 and a C-shaped clamping ring 37, and the first bearing pressing plate 34 and the first bearing sleeve 36 are fixed through a positioning column 38; the control device mounting portion 12 is provided with a through hole 121 at a first side portion, the small pulley 32 is connected with the pulley 33 through a transmission belt 39, and the transmission belt 39 passes through the through hole 121;
the back of the circuit board 40 is provided with a heat dissipation block 41, the heat dissipation block 41 is matched with the circuit board 40, the heat dissipation block 41 is provided with a plurality of regularly arranged heat dissipation strips, and gaps are reserved between the adjacent heat dissipation strips; the control device mounting part 12 is provided with a circuit board fixing frame 42, and the circuit board fixing frame 42 is fixed at the bottom of the control device mounting part 12; the heat dissipation block 41 is connected with the circuit board fixing frame 42, and the circuit board 40 and the heat dissipation block 41 are arranged at the edge of the bottom of the control device mounting part 12 through the circuit board fixing frame 42;
the positioning piece is a second bearing 43, a second bearing pressing plate 44 and a second bearing sleeve 45 are arranged on the second bearing 43, the second bearing pressing plate 44 and the second bearing sleeve 45 are fixed through a positioning column 38, and the second bearing 43 is arranged above the control device mounting part 12 and positioned at the second side part through the second bearing pressing plate 44 and the second bearing sleeve 45; the second bearing 43 is matched with the first connection side of the lamp unit 50;
The lamp unit control device further comprises a magnetic coupling plate 46, a magnetic coupling plate fixing frame 47 is arranged on the control device mounting part 12, the magnetic coupling plate fixing frame 47 is arranged close to the first side part, and the magnetic coupling plate 46 is fixed on the magnetic coupling plate fixing frame 47;
the rotary lamp further comprises a central lamp 70, the central lamp 70 is arranged at the central lamp mounting part 13, the central lamp 70 faces to be perpendicular to the turntable framework 10, a central lamp control device is arranged at the central lamp mounting part 13, and the central lamp control device is connected with the central lamp 70.
As shown in fig. 10 to 12, the housing structure of the lamp unit comprises a base 51 and a shell 58, wherein at least two connectors 52 are arranged at the edge of the base 51; the shell 58 is matched with the base 51, a light source cavity is formed in the shell 58, the bottom end of the shell 58 is recessed towards the top end to form a plug groove 59, and the plug groove 59 corresponds to the plug piece 52; the housing 58 is connected to the base 51 by the engagement of the socket 59 and the plug 52.
The plug connector 52 includes a supporting portion 521 and a plug portion 522, the supporting portion 521 is disposed at an edge of the base 51, the plug portion 522 is disposed on any one of two sides of the supporting portion 521, and the plug portion 522 is a connection side portion of the lamp unit 50; the plug groove 59 is connected to the plug portion 522 of the plug 52; in this embodiment, the plugging portion 522 has a cylindrical shape, and the plugging slot 59 has a U-shape;
In the present embodiment, the number of the connectors 52 is two, and the two connectors 52 are oppositely disposed at the edge of the base 51; preferably, the plug 52 is provided at the edge of the upper surface of the base 51;
a through hole 523 is arranged on any plug connector 52, and a wiring channel is formed at the through hole 523; the inside of the lamp unit housing structure is communicated with the outside through a through hole 523;
in the present embodiment, the base 51 is cylindrical, the housing 58 is cylindrical, and the entire lamp unit housing structure is cylindrical;
the shell 58 is provided with a boss 60 at the inserting groove 59, the boss 60 and the inserting piece 52 are correspondingly provided with connecting holes, and the shell 58 and the inserting piece 52 are fixedly connected with the connecting holes through locking pieces;
when the shell 58 is connected with the base 51 through the matching of the inserting groove 59 and the inserting piece 52, the bottom end of the shell 58 shields the top end of the base 51;
the base 51 is provided with a control circuit board and a light emitting element mounting position, and the control circuit board is electrically connected with the light emitting element mounting position.
As shown in fig. 13 to 16, the base 51 is a lamp unit heat dissipation base, a light-emitting lamp is arranged on the top side of the lamp unit heat dissipation base, a corrugated heat dissipation grid 53 is arranged on the bottom side of the lamp unit heat dissipation base, and a heat dissipation cavity is arranged in the lamp unit heat dissipation base; the heat radiation grill 53 has a plurality of corrugated grill units 531, and heat radiation passages 532 are formed between adjacent grill units 531.
The corrugated lines of the corrugated grid units 531 are parallel to each other, and the corrugated grid units 531 are arranged on the bottom side of the radiating base of the lamp unit in parallel;
the plurality of corrugated grille units 531 extend to the top side of the lamp unit heat dissipation base in the heat dissipation cavity, gaps are reserved between the extending end parts of the plurality of corrugated grille units 531 and the top side of the lamp unit heat dissipation base, and the extending end parts of the plurality of corrugated grille units 531 are level;
the lamp unit heat dissipation base is provided with a top plate 54 and a bottom plate 55, a heat dissipation plate 56 and fixing ribs 57 are arranged between the top plate 54 and the bottom plate 55, the heat dissipation plate 56 is hollow, and the heat dissipation plate 56, the top plate 54 and the bottom plate 55 are arranged at intervals to form a heat dissipation gap; the fixing ribs 57 are arranged on the side part of the radiating base of the lamp unit, and the radiating plate 56 is arranged between the top plate 54 and the bottom plate 55 through the fixing ribs 57;
the heat dissipation plates 56 are provided in plurality, and the plurality of heat dissipation plates 56 are arranged between the top plate 54 and the bottom plate 55 in parallel and are parallel to the top plate 54 and the bottom plate 55;
the lamp unit radiating base is cylindrical, the top plate 54 is circular, the radiating plate 56 is annular, the bottom plate 55 is an inverted circular truncated cone, and the bottom end of the bottom plate 55 is an arc convex surface protruding outwards;
the fixing ribs 57 arranged on the side part of the radiating base of the lamp unit are arranged everywhere, and the arc angle between every two adjacent fixing ribs 57 is 90 degrees.
The advantages of this embodiment are:
1. the rotary lamp turntable structure has the advantages that the edge of the turntable framework 10 is recessed towards the middle of the turntable framework 10, a groove part 11, a control device mounting part 12 and a central lamp mounting part 13 are formed, the number of the groove part 11 and the control device mounting part 12 can be determined according to the requirement of the actual stage performance effect, the turntable framework 10 is simple in structure, convenient for industrial production, low in production cost and wide in application;
the turntable shell comprises a unit shell 20, the unit shell 20 corresponds to the control device mounting part 12, a control device mounting cavity is formed between the unit shell 20 mounted on the control device mounting part 12 and the control device mounting part 12, and the control device mounting cavity can facilitate the setting of a lamp unit control device; the lamp unit installation position and the central lamp installation position formed by the turntable shell and the turntable framework 10 are used for arranging the lamp unit 50 and the central lamp 70; the arrangement of the upper unit shell 21 and the lower unit shell 22 facilitates the installation and the disassembly of the turntable shell, and can facilitate the maintenance of the rotary lamp;
the rotary lamp turntable has the advantages of simple structure, convenient industrial production, low production cost, convenient assembly and disassembly of the rotary lamp turntable structure and later maintenance; the rotary light fixture turntable structure can be provided with a proper light fixture unit 50 and a center light fixture 70 according to the stage performance effect.
2. The groove part 11 is U-shaped, so that the lamp unit 50 is convenient to set and move; the overall shape of the turntable framework 10 ensures that the whole turntable structure of the rotary lamp is more attractive and has ornamental value.
3. The design of the overall structure and shape of the unit housing 20 facilitates the arrangement of the lamp unit control device, the lamp unit 50 and the center lamp 70, and simultaneously, the overall rotary lamp turntable structure is provided with a design feel, and is attractive and atmospheric.
4. The heat dissipation grooves are formed by connecting the heat dissipation grooves 241 of the unit shells 20 adjacent to each other, so that the heat dissipation of the rotary lamp turntable structure can be ensured to be uniform; the upper and lower grooves 211 and 221 are symmetrically designed to ensure the overall strength of the unit housing 20 and the aesthetic feeling of the rotary disk structure of the rotary lamp.
5. The shielding piece 14 can form shielding inside the rotary lamp turntable structure, meanwhile, the shielding piece 14 can prevent the circuit arranged in the rotary lamp turntable structure from being exposed through the heat dissipation groove, circuit faults are avoided when the rotary lamp turntable structure is used, and the attractiveness of the rotary lamp turntable structure is guaranteed.
6. The upper U-shaped groove 212 is convenient for the lamp unit 50 to be arranged at the mounting position of the lamp unit, and is convenient for the connection of the lamp unit 50 and a lamp unit control device, and meanwhile, the upper U-shaped groove 212 can play a role in heat dissipation when the rotating lamp turntable structure is used; the arrangement of the lower U-shaped groove 222 can further strengthen the heat dissipation effect, and the width of the notch of the upper U-shaped groove 212 is larger than that of the notch of the lower U-shaped groove 222, so that the lower U-shaped groove 222 is hidden, and the attractive appearance of the rotary table structure of the rotary lamp is improved.
7. The arrangement of the connecting columns 15 facilitates the disassembly and assembly of the unit housing 20 on the turntable frame 10, and the distribution of the connecting columns 15 ensures that the unit housing 20 is stably mounted on the turntable frame 10.
8. The central groove 16 can play a role in heat dissipation, and the arrangement of the central groove 16 can also facilitate the arrangement of the rotating lamp turntable structure circuit.
9. The lamp unit 50 is arranged at the mounting position of the lamp unit, each lamp unit 50 is independently controlled by a lamp unit control device arranged at the mounting part 12 of the control device, the structure is convenient for controlling the lamp unit 50, and the complexity of the structure, wiring and the like of the control device of the lamp unit 50 is avoided; a central lamp 70 and a central lamp control device are arranged at the central lamp mounting part 13, and the central lamp 70 is controlled by the central lamp control device;
the rotary lamp is simple in structure, the rotary lamp can be provided with a proper number of lamp units 50 according to the stage performance effect, the lamp units 50 are rotatably arranged at the mounting positions of the lamp units, the rotary lamp can achieve a changeable and omnibearing stage lighting effect, the lighting effect is ideal, and the practicability is high.
10. The rotary lamp is characterized in that a lamp unit installation position is arranged on a rotary lamp turntable, a lamp unit 50 is arranged at the lamp unit installation position, control device installation parts 12 are arranged on two sides of the lamp unit 50, a driving motor 30 and a transmission part are arranged on the control device installation parts 12 positioned on one side of the lamp unit 50, the driving motor 30 is in transmission connection with the transmission part, a connection side part of the lamp unit 50 is connected with the transmission part, and the transmission part drives the lamp unit 50 to rotate; the control device mounting part 12 positioned at the other side of the lamp unit 50 is provided with a circuit board 40 and a positioning piece, the other connecting side part of the lamp unit 50 is connected with the positioning piece, the other connecting side part of the lamp unit 50 is provided with a through hole 523, and a connecting wire connected to the circuit board 40 is electrically connected with the lamp unit 50 through the through hole 523;
The structure and the circuit of the rotary lamp control device are simple, one connecting side part of the lamp unit 50 realizes the rotation of the lamp unit 50 through the driving motor 30 and the transmission part, the other connecting side part of the lamp unit 50 is stable through the positioning part and is electrically connected with the circuit board 40 through the through hole 523, and the two connecting side parts of the lamp unit 50 are connected with different parts to realize different functions.
11. The control device mounting part 12 is triangular, so that the space occupation ratio of the control device mounting part 12 can be reduced; the driving motor 30 is arranged below the control device mounting part 12, the transmission part is arranged at the first side part of the control device mounting part 12, the circuit board 40 is arranged at the edge of the bottom of the control device mounting part 12, the positioning part is arranged at the second side part of the control device mounting part 12, the reasonable utilization of the structure of the control device mounting part 12 is reflected by the arrangement of each part on the control device mounting part 12, the structure of the lamp control unit is compact, the connection of the lamp unit 50 with the transmission part and the positioning part is convenient, and the triangular arrangement can avoid complex and winding of lines.
12. The output shaft of the driving motor 30 is connected with a small belt pulley 32, the transmission part is a belt pulley 33, the small belt pulley 32 is connected with the belt pulley 33 through a transmission belt 39, the rotation of the lamp unit 50 is driven by the belt pulley 33, and the power output is arranged in a manner convenient for controlling the rotation of the lamp unit 50; the arrangement of the first bearing pressing plate 34, the first bearing 35, the first bearing sleeve 36 and the C-shaped snap ring 37 enables the pulley 33 to be firmly arranged at the first side portion of the control device mounting portion 12, so that better rotation control of the lamp unit 50 is facilitated.
13. The heat dissipation block 41 can play a role in dissipating heat from the circuit board 40, and the circuit board fixing frame 42 can ensure that the circuit board 40 and the heat dissipation block 41 are stably arranged at the edge of the bottom of the control device mounting part 12.
14. The positioning member is a second bearing 43, a connection side portion of the lamp unit 50 is connected to the second bearing 43, and the second bearing 43 is firmly provided at the second side portion of the control device mounting portion 12 through a second bearing pressing plate 44 and a second bearing sleeve 45.
15. The provision of the magnetic coupling plate 46 facilitates better control of the lamp unit 50 by the lamp unit control device.
16. The lamp unit shell structure comprises a base 51 and a shell 58, wherein at least two plug connectors 52 are arranged at the edge of the base 51, the bottom end of the shell 58 is recessed towards the top end to form a plug groove 59, and the shell 58 is connected with the base 51 through the matching of the plug groove 59 and the plug connectors 52; the lamp unit shell is simple in structure, convenient to detach and maintain the lamp unit 50, brings great convenience to the disassembly and assembly of the lamp unit 50 for people, and is convenient for industrial production and low in production cost.
17. The supporting portion 521 is used for supporting the plugging portion 522, the plugging portion 522 is disposed on either side of the supporting portion 521, and the plugging portion 522 facilitates connection of the housing 58 with the base 51 through cooperation of the plugging slot 59 and the plug connector 52; the plugging portion 522 is cylindrical, the plugging groove 59 is U-shaped, and the plugging portion 522 and the plugging groove 59 are arranged in a shape which is convenient for the matching of the plugging groove 59 and the plugging portion 522.
18. The number of the plug connectors 52 is two, the plug connectors are oppositely arranged, the production of the shell structure of the lamp unit is facilitated, the shell 58 is connected with the base 51 through the matching of the plug connector 52 and the plug connector 59, and inconvenience in the assembly and disassembly of the lamp unit 50 caused by too many plug connectors 52 is prevented; the plug 52 is arranged at the edge of the upper surface of the base 51, which is convenient for the production of the housing structure of the lamp unit, and can make the housing structure of the lamp unit more beautiful.
19. The plug 52 is provided with a through hole 523, the through hole 523 is convenient for arranging a power-on wire, and meanwhile, the inside of the shell structure of the lamp unit can be communicated with the outside through the through hole 523.
20. The base 51 is cylindrical, the shell 58 is cylindrical, the whole structure of the lamp unit shell is cylindrical, and the lamp unit shell is attractive in structure and high in practicability.
21. The shell 58 is connected with the base 51 through the matching of the inserting grooves 59 and the inserting pieces 52, and the boss 60 and the connecting holes are arranged, so that the shell 58 is convenient to fix after being connected with the base 51, the shell structure of the lamp unit is prevented from falling off, and the shell structure of the lamp unit is further stabilized.
22. After the shell 58 is connected with the base 51 through the matching of the inserting grooves 59 and the inserting pieces 52, the bottom end of the shell 58 is shielded from the top end of the base 51, and the seam of the lamp unit shell structure is hidden, so that the lamp unit shell structure is more attractive.
23. The lamp unit heat dissipation base is simple in structure, small in size, light in weight and low in production cost, industrial production is facilitated, heat generated by the light-emitting lamp is directly dissipated from the heat dissipation channel 532 of the heat dissipation grating 53 through the heat dissipation cavity, the heat dissipation grating 53 is corrugated, the heat dissipation area of the heat dissipation grating 53 is enlarged, the heat dissipation effect of the lamp unit heat dissipation base is ideal, heat generated by the light-emitting lamp can be dissipated in time, heat accumulation inside the lamp unit 50 is avoided, and the service life of the lamp unit 50 is well guaranteed.
24. The ripple lines of the grille units 531 are parallel to each other, and a plurality of ripple-shaped grille units 531 are arranged on the bottom side of the lamp unit heat dissipation base in parallel, so that the industrial production of the lamp unit heat dissipation base is facilitated, the heat dissipation area of the heat dissipation grille 53 is ensured, and meanwhile, the lamp unit heat dissipation base is more attractive.
25. The grille unit 531 extends to the top side of the lamp unit heat dissipation base in the heat dissipation cavity, and the heat dissipation channel 532 extends to the heat dissipation cavity, so that the lamp unit heat dissipation base is convenient for guiding heat to dissipate, and the heat dissipation efficiency is improved; the extending end part of the grille unit 531 is kept with a gap with the top side of the radiating base of the lamp unit, so that heat conduction is avoided; the extending ends of the corrugated grille units 531 are flush, so that the industrialized production of the radiating base of the lamp unit is facilitated.
26. The heat dissipation plate 56 is hollow, a heat dissipation cavity is formed among the top plate 54, the heat dissipation plate 56 and the bottom plate 55, the heat dissipation plate 56, the top plate 54 and the bottom plate 55 are arranged at intervals to form a heat dissipation gap, heat can be dissipated from the heat dissipation gap, and the heat dissipation effect and the heat dissipation efficiency of the heat dissipation base of the lamp unit are further improved; the fixing ribs 57 enable the heat dissipation plate 56 to be firmly arranged between the top plate 54 and the bottom plate 55, and stability of the heat dissipation base of the lamp unit is guaranteed.
27. The heat dissipation plate 56 is arranged in parallel with the top plate 54 and the bottom plate 55, so that heat can be conveniently dissipated from the heat dissipation gap, and the attractive appearance of the heat dissipation base of the lamp unit is ensured.
28. The lamp unit radiating base is cylindrical, the lamp unit radiating base is more attractive, the bottom plate 55 is of an inverted circular truncated cone shape, and damage to people caused by the bottom plate 55 can be avoided; the bottom end of the bottom plate 55 is an arc convex surface protruding outwards, so that the heat dissipation area of the heat dissipation grille 53 is further increased, and the heat dissipation effect of the heat dissipation base of the lamp unit is more ideal.
29. The fixing ribs 57 are arranged everywhere, and the arc angle between every two adjacent fixing ribs 57 is 90 degrees, so that the stability of the radiating base of the lamp unit is well guaranteed.
The foregoing is merely exemplary embodiments of the present invention, and is not intended to limit the scope of the present invention; any substitutions and modifications made without departing from the spirit of the invention are within the scope of the invention.

Claims (5)

1. The rotary lamp turntable structure is characterized by comprising a turntable framework and a turntable shell,
the whole turntable framework is circular, the edge of the turntable framework is recessed towards the middle of the turntable framework, at least three groove parts, at least three control device mounting parts and a central lamp mounting part are formed, and the number of the control device mounting parts is consistent with that of the groove parts; the two sides of the central lamp mounting part are respectively provided with a central groove, the central grooves are in a strip shape, and the central grooves are regularly arranged on the central lamp mounting part;
the turntable shell comprises at least three unit shells, the number of the unit shells is consistent with that of the control device mounting parts, the unit shells comprise an upper unit shell and a lower unit shell, the unit shells are mounted on the control device mounting parts, and a control device mounting cavity is formed between the unit shells and the control device mounting parts; the plurality of unit shells and the groove part form a lamp unit installation position and form a central lamp installation position with the central lamp installation part;
the unit shell is funnel-shaped, the unit upper shell and the unit lower shell are arranged on the control device installation part to form a control device shade part and a center shade part, the control device shade part and the center shade part are triangular prism-shaped, and the control device shade part and the center shade part are matched with the turntable framework; the central shade parts of the plurality of unit shells are connected, and a circular through groove is formed at the central lamp installation position;
The central shade part of the unit shell is provided with a heat dissipation groove;
the groove part comprises a straight line section and an arc line section; the central shade part of the unit shell is provided with heat dissipation grooves at the arc section of the groove part, and every two adjacent heat dissipation grooves of the unit shell are connected to form heat dissipation grooves;
a shielding sheet is arranged on an arc section of the groove part, the vertical direction from the bottom end to the top end of the shielding sheet is the setting direction of the shielding sheet, the setting direction of the shielding sheet is vertical to the turntable framework, and the shielding sheet corresponds to the heat dissipation groove;
the unit upper shell is provided with an upper groove at the bottom of the side surface of the central shade part, the unit lower shell is provided with a lower groove at the top of the side surface of the central shade part, the upper groove is connected with the lower groove to form a heat dissipation groove, and the heat dissipation groove is arranged at the arc section of the groove part.
2. The rotary lamp turret structure according to claim 1, wherein the recessed portion is U-shaped; the control device mounting part is triangular; the central lamp mounting part is polygonal, the number of sides of the polygon is consistent with that of the groove parts, and the sides of the polygon are arc-shaped sides.
3. The rotary lamp turntable structure according to claim 1, wherein the bottom end of the side surface of the cover part of the upper housing control device of the unit is recessed toward the top end to form an upper U-shaped groove, the top end of the side surface of the cover part of the lower housing control device of the unit is recessed toward the bottom end to form a lower U-shaped groove, the upper U-shaped groove is connected with the lower U-shaped groove, and the width of the notch of the upper U-shaped groove is larger than that of the notch of the lower U-shaped groove.
4. A rotary lamp turret structure according to any one of claims 2-3, wherein the control device mounting portion is provided with two connecting posts, the two connecting posts being provided at corners of the outer edge of the control device mounting portion; the central lamp mounting part is provided with a plurality of connecting columns, the number of the connecting columns is consistent with that of the control device mounting parts, and the connecting columns are respectively arranged at the corners of the central lamp mounting part; the connecting column is provided with a connecting through hole; the upper unit shell and the lower unit shell are correspondingly provided with connecting holes, and the upper unit shell and the lower unit shell penetrate through the connecting holes through connecting pieces to be connected and locked with the connecting through holes on the connecting columns.
5. The rotary lamp is characterized by comprising the rotary lamp turntable structure, a plurality of lamp units and a central lamp, wherein the lamp units are arranged at the lamp unit installation positions, a lamp unit control device is arranged at the control device installation part of the rotary lamp turntable structure, and the lamp unit control device is connected with the lamp units and controls the lamp units to rotate at the lamp unit installation positions; the central lamp is arranged at the central lamp mounting part, the direction of the central lamp is vertical to the turntable framework, a central lamp control device is arranged at the central lamp mounting part, and the central lamp control device is connected with the central lamp;
The lamp unit comprises a lamp unit shell structure, the lamp unit shell structure comprises a base and a shell, the base is a lamp unit heat dissipation base, a corrugated heat dissipation grid is arranged at the bottom side of the lamp unit heat dissipation base, and a heat dissipation cavity is arranged in the lamp unit heat dissipation base; the heat radiation grille is provided with a plurality of corrugated grille units, and heat radiation channels are formed between adjacent grille units;
the lamp unit control device comprises a driving motor, a transmission piece, a circuit board and a positioning piece; the control device installation part comprises a first side part, a second side part and a bottom part, the driving motor is arranged below the control device installation part, and the transmission piece is arranged above the control device installation part and is positioned at the first side part; the circuit board is arranged at the edge of the bottom of the control device installation part; the locating piece is arranged above the control device installation part and is positioned at the second side part.
CN201710299225.5A 2017-04-28 2017-04-28 Rotary lamp turntable structure and rotary lamp Active CN107023776B (en)

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