CN107726154A - A kind of cooling system of stage lighting - Google Patents
A kind of cooling system of stage lighting Download PDFInfo
- Publication number
- CN107726154A CN107726154A CN201711124390.3A CN201711124390A CN107726154A CN 107726154 A CN107726154 A CN 107726154A CN 201711124390 A CN201711124390 A CN 201711124390A CN 107726154 A CN107726154 A CN 107726154A
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- Prior art keywords
- air
- fixed
- plate
- inducing passage
- supporting plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 37
- 230000001939 inductive effect Effects 0.000 claims abstract description 70
- 238000000605 extraction Methods 0.000 claims abstract description 8
- 239000005357 flat glass Substances 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of cooling system of stage lighting, include lamp socket, U-shaped shell, light bulb cooling mechanism and light extraction lens barrel, lamp socket is fixed on the inside of U-shaped shell, light bulb cooling mechanism is fixed on the upside of U-shaped shell and above lamp socket, light extraction lens barrel is fixed on the upside of light bulb cooling mechanism, and light bulb cooling mechanism includes supporting plate, dividing plate, blower fan, air-inducing passage, fixed plate, screen pack and shell.The present invention in stage lighting light bulb by setting dividing plate and support frame to be used as supporting construction, then blower fan and air-inducing passage is set to be radiated on support frame, and dust is prevented by screen pack, solves light bulb heat dissipation problem, it is and reasonable in design compact, the outward appearance of stage lighting is not influenceed, in turn ensure that good radiating effect.
Description
Technical field
The present invention relates to a kind of cooling system, particularly a kind of cooling system of stage lighting.
Background technology
Light of stage is also named " stage illumination, lighting ", referred to as " light ".One of stage design modelling meanses.Set with light of stage
Standby (such as lighting source, magic lantern, control system) and technological means, with the development of the story of a play or opera, ring is shown with photochromic and its change
Border, rendered atmosphere, prominent central person, stage spatial impression, time sense are created, moulds the external of stage performance, and provide
Necessary lighting effects (such as wind, rain, cloud, water, lightning).
The lamp socket of stage lighting is arranged in light bulb, and then light extraction lens barrel is fixed in light bulb upper end, because light bulb is one in itself
The housing of closing, although lamp socket is already provided with radiator structure, still suffer from many heats in light bulb, so as to need by
Heat spreader in light bulb and ensure the service life of stage lighting.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of cooling system of stage lighting, for solving stage lighting light bulb
Heat dissipation problem.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of cooling system of stage lighting, it is characterised in that：Comprising lamp socket, U-shaped shell, light bulb cooling mechanism and go out light microscopic
Cylinder, lamp socket are fixed on the inside of U-shaped shell, and light bulb cooling mechanism is fixed on the upside of U-shaped shell and above lamp socket, and light extraction lens barrel is consolidated
Be scheduled on the upside of light bulb cooling mechanism, the light bulb cooling mechanism include supporting plate, dividing plate, blower fan, air-inducing passage, fixed plate,
Screen pack and shell, supporting plate is set perpendicular to dividing plate and two supporting plate lower ends are separately fixed at dividing plate both sides edge, wind
Machine is fixed on the supporting plate, and air-inducing passage is arranged on blower fan, and fixed plate is fixed on the supporting plate, and screen pack is arranged on fixed plate
Between shell, shell is fixed on the supporting plate.
Further, the through hole passed through for light is provided among the dividing plate.
Further, the supporting plate both sides are provided perpendicular to the side plate of supporting plate setting, are provided with side plate and air inducing
The air outlet of passage matching, air-inducing passage is scroll casing type air-inducing passage, air-inducing passage be bolted in supporting plate and
Air-inducing passage one end connects with blower fan, and the air-inducing passage other end is arranged on the air outlet of side plate and connected with air outlet.
Further, the air inlet matched with blower fan is provided with the fixed plate, is provided with fixed plate and air-inducing passage position
Corresponding screw is put, bolt fixes fixed plate and air-inducing passage on the supporting plate through fixed plate and air-inducing passage screw.
Further, rubber ring is provided with the fixed plate air inlet, pressing plate is provided with the outside of rubber ring, is opened on pressing plate
Provided with the through hole matched with fixed plate air inlet, rubber ring is pressed abd fixed on fixed plate air inlet by pressing plate.
Further, be provided with corresponding screw on the screen pack, shell and pressing plate, bolt through screen pack, shell and
Screw on pressing plate fixes screen pack, shell and pressing plate on the supporting plate.
Further, shell upper end is provided with the grid air inlet with screen pack form fit, and shell lower end is provided with turning
The semi-circular notch of axle matching.
Further, the lamp socket includes support platform, light source, reflective main cup, supporting plate b, bottom are dragged, two fans,
Two lower blower fans, lamp housing and sheet glass, reflective main glass holder are located on light source, and light source lower end is fixed on supporting plate b, and fixation is dragged at bottom
The through hole matched with reflective main cup upper end open is provided with the downside of supporting plate b, among support platform, support platform is arranged on reflective
Above main cup, lamp housing is fixed on the upside of support platform and covers support platform through hole lid completely, and sheet glass is fixed on the upside of lamp housing,
Two fans and two lower blower fans are each attached in support platform, and two fans are oppositely arranged on support platform through hole two
Side, fan air-inducing passage one end are connected with fan, and the fan air-inducing passage other end is fixed on lamp housing side and and lamp
Shell inner chamber connects, and two lower blower fans are oppositely arranged on support platform through hole both sides, and leeward power traction wind passage end connects with lower blower fan
Connect, the leeward machine air-inducing passage other end is connected with air channel extension one end, and air channel extension is fixed on supporting plate b and air channel
The extension other end is arranged on light source side.
Further, the glass piece fixed structure is that the groove of glass sheet shapes matching, glass are provided with the upside of lamp housing
Piece is arranged in lamp housing upper side recess, and platen cover is located on the upside of sheet glass and pressing plate corner is bolted on the upside of lamp housing
Sheet glass locking is fixed in groove, the loophole for printing opacity is provided with pressing plate, sheet glass is V-type sheet glass, pressing plate
Loophole is octagon through hole.
Further, the fan air-inducing passage is that fan air-inducing passage is L-type passage with lamp housing fixed structure,
Lamp housing side is provided with the through hole matched with fan air-inducing passage end, and lamp housing through hole both sides are provided with screw seat, windward power traction
Wind channel end both sides are provided with screw ear, and fan air-inducing passage end insertion lamp housing through hole is interior and is bolted；
The supporting plate b both sides are provided with the side plate dug vertically upwards, and the aperture matched with leeward machine air-inducing passage is provided with side plate,
Leeward machine air-inducing passage lower end extends downwardly through support platform and is fixedly connected with aperture side on side plate, air channel extension
It is horizontally fixed on supporting plate b, air channel extension one end is fixed on aperture opposite side on side plate and connected with leeward machine air-inducing passage,
Beveled is provided with the upside of the other end of air channel extension；The support platform both sides are provided with runing rest, and runing rest hangs down
Directly set in support platform and runing rest lower end is fixedly connected with support platform both sides edge, runing rest upper end, which is provided with, to be turned
Axis hole；The bottom, which is dragged, is provided with radiating fin.
The present invention compared with prior art, has advantages below and effect：The cooling system of the stage lighting of the present invention, passes through
Dividing plate and support frame is set then to set blower fan and air-inducing passage to enter on support frame as supporting construction in stage lighting light bulb
Row radiating, and dust is prevented by screen pack, solve light bulb heat dissipation problem, and it is reasonable in design compact, do not influence to wave
The outward appearance of desk lamp, it in turn ensure that good radiating effect；Lamp socket is by respective outer side edges such as reflective main cup, lamp housings, on lamp socket top
Divide and form semiclosed cavity, then lamp socket is radiated by two pairs of fans and lower blower fan, form air channel, enhancing radiating effect
Fruit, while specific aim radiating is carried out using the air-inducing passage part big to caloric value, improve radiating effect.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of stage lighting of the present invention.
Fig. 2 is a kind of schematic diagram of the light bulb cooling mechanism of stage lighting of the present invention.
Fig. 3 is the schematic diagram of the lamp socket of the present invention.
Fig. 4 is the disassembly diagram of the lamp socket of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, and following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As shown in figure 1, the stage lighting light bulb of the present invention includes lamp socket 1, U-shaped shell 2, light bulb cooling mechanism 3 and light extraction lens barrel
4, lamp socket 1 is fixed on the U-shaped inner side of shell 2, and light bulb cooling mechanism is fixed on the U-shaped upside of shell 2 and positioned at the top of lamp socket 1, goes out light microscopic
Cylinder 4 is fixed on the upside of light bulb cooling mechanism 3.
As shown in Fig. 2 light bulb cooling mechanism 3 includes supporting plate 5, dividing plate 6, blower fan 7, air-inducing passage 8, fixed plate 9, filtering
Net 10 and shell 11, supporting plate 5 is set perpendicular to dividing plate 6 and two lower ends of supporting plate 5 are separately fixed at 6 liang of sides of dividing plate
Edge, blower fan 7 are fixed in supporting plate 5, and air-inducing passage 8 is arranged on blower fan 7, and fixed plate 9 is fixed in supporting plate 5, screen pack
10 are arranged between fixed plate 9 and shell 11, and shell 11 is fixed in supporting plate 5.
The through hole passed through for light is provided among dividing plate 6, the light that such lamp socket 1 projects passes through simultaneously from the through hole of dividing plate 6
Projected after being focused on via light extraction lens barrel 4.
The both sides of supporting plate 5 are provided perpendicular to the side plate 12 of the setting of supporting plate 5, are provided with side plate 12 and air-inducing passage 8
The air outlet 13 matched somebody with somebody, air-inducing passage 8 are scroll casing type air-inducing passage, and air-inducing passage 8 is bolted in supporting plate 5 and drawn
The one end of wind passage 8 connects with blower fan 7, and the other end of air-inducing passage 8 is arranged on the air outlet 13 of side plate 12 and connected with air outlet 13.
The air inlet matched with blower fan 7 is provided with fixed plate 9, the screw with the position correspondence of air-inducing passage 8, bolt are provided with fixed plate 9
Fixed plate 9 and air-inducing passage 8 are fixed in supporting plate 5 through fixed plate 9 and the screw of air-inducing passage 8.
Rubber ring 14 is provided with the air inlet of fixed plate 9, the outside of rubber ring 14 is provided with pressing plate 15, offered on pressing plate 15
The through hole matched with the air inlet of fixed plate 9, rubber ring 14 are pressed abd fixed on the air inlet of fixed plate 9 by pressing plate 15.Rubber ring
14 setting can effectively reduce the vibrations of cooling system, so as to reduce noise, and increase the service life.It is screen pack 10, outer
It is provided with corresponding screw on shell 11 and pressing plate 15, bolt is through the screw on screen pack 10, shell 11 and pressing plate 15 by screen pack
10th, shell 11 and pressing plate 15 are fixed in supporting plate 5.
The upper end of shell 11 is provided with the grid air inlet 16 with the form fit of screen pack 10, and the lower end of shell 11 is provided with and rotating shaft
The semi-circular notch 17 of matching.
Light bulb cooling mechanism 3, the rotation of blower fan 7 are sucked the hot-air in light bulb by air outlet 13 by air-inducing passage 8,
Then the blowout radiating of grid air inlet 16 of the through hole Jing Guo fixed plate 9, rubber ring 14, pressing plate 15, screen pack 10 and shell 11.
Lamp socket 1 includes support platform 18,22, two fans 23 are dragged at light source 19, reflective main cup 20, supporting plate b21, bottom,
Two lower blower fans 24, lamp housing 25 and sheet glass 26, reflective main cup 20 are set on light source 19, and the lower end of light source 19 is fixed on supporting plate
On b21, bottom drags 22 to be fixed on the downside of supporting plate b21, is provided with what is matched with the reflective main upper end open of cup 20 among support platform 18
Through hole, support platform 18 are arranged on the top of reflective main cup 20, and lamp housing 25 is fixed on the upside of support platform 18 and by support platform 18
Through hole lid completely covers, and sheet glass 26 is fixed on the upside of lamp housing 25, and two fans 23 and two lower blower fans 24 are each attached to support
On platform 18, two fans 23 are oppositely arranged on the through hole both sides of support platform 18, the one end of fan air-inducing passage 27 and windward
Machine 23 connects, and the other end of fan air-inducing passage 27 is fixed on the side of lamp housing 25 and connected with the inner chamber of lamp housing 25, two leewards
Machine 24 is oppositely arranged on the through hole both sides of support platform 18, and the one end of leeward machine air-inducing passage 28 is connected with lower blower fan 24, leeward power traction
The other end of wind passage 28 is connected with the one end of air channel extension 29, and air channel extension 29 is fixed on supporting plate b21 and air channel is prolonged
Stretch the other end of section 29 and be arranged on the side of light source 19.
The fixed structure of sheet glass 26 is that the upside of lamp housing 25 is provided with the groove of the form fit of sheet glass 26, and sheet glass 26 is set
Put in the upper side recess of lamp housing 25, the lid of pressing plate 30 is located at the upside of sheet glass 26 and 30 4 jiaos of pressing plate is bolted on lamp housing
The locking of sheet glass 26 is fixed in groove by 25 upsides, the loophole for printing opacity is provided with pressing plate 30, sheet glass 26 is V-type glass
Glass piece, the loophole of pressing plate 30 is octagon through hole.
Fan air-inducing passage 27 is with the fixed structure of lamp housing 25, and fan air-inducing passage 27 is L-type passage, the side of lamp housing 25
Face is provided with the through hole matched with the end of fan air-inducing passage 27, and the through hole both sides of lamp housing 25 are provided with screw seat 31, windward power traction
The end both sides of wind passage 27 are provided with screw ear 32, and the end of fan air-inducing passage 27 insertion lamp housing 25 through hole is interior and passes through spiral shell
Bolt is fixed.Supporting plate b21 both sides are provided with the side plate 33 dug vertically upwards, are provided with and leeward machine air-inducing passage 28 on side plate 33
The aperture of matching, the lower end of leeward machine air-inducing passage 28 extend downwardly through support platform 18 and consolidated with aperture side on side plate 33
Fixed connection, air channel extension 29 are horizontally fixed on supporting plate b21, and it is another that the one end of air channel extension 29 is fixed on aperture on side plate 33
Side is connected with leeward machine air-inducing passage 28, and beveled is provided with the upside of the other end of air channel extension 29.18 liang of support platform
Side is provided with runing rest 34, and runing rest 34 is set perpendicular to support platform 18 and the lower end of runing rest 34 and support platform
18 both sides edge are fixedly connected, and the upper end of runing rest 34 is provided with shaft hole 35.Bottom, which is dragged, is provided with radiating fin 36 on 22.
Then the present invention is set by setting dividing plate and support frame to be used as supporting construction in stage lighting light bulb on support frame
Put blower fan and air-inducing passage is radiated, and dust is prevented by screen pack, solve light bulb heat dissipation problem, and structure design
It is rationally compact, the outward appearance of stage lighting is not influenceed, in turn ensure that good radiating effect；Lamp socket is tied by reflective main cup, lamp housing etc.
Structure coordinates, and is partially formed semiclosed cavity in lamp socket, then lamp socket is radiated by two pairs of fans and lower blower fan, shape
Into air channel, strengthen radiating effect, while specific aim radiating is carried out using the air-inducing passage part big to caloric value, improve radiating
Effect.
Above content described in this specification is only illustration made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or supplement to described specific embodiment or using similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (10)
- A kind of 1. cooling system of stage lighting, it is characterised in that：Comprising lamp socket, U-shaped shell, light bulb cooling mechanism and light extraction lens barrel, Lamp socket is fixed on the inside of U-shaped shell, and light bulb cooling mechanism is fixed on the upside of U-shaped shell and above lamp socket, and light extraction lens barrel is fixed In the upside of light bulb cooling mechanism, the light bulb cooling mechanism includes supporting plate, dividing plate, blower fan, air-inducing passage, fixed plate, mistake Filter screen and shell, supporting plate is set perpendicular to dividing plate and two supporting plate lower ends are separately fixed at dividing plate both sides edge, blower fan Fixed air-inducing passage is arranged on blower fan on the supporting plate, and fixed plate is fixed on the supporting plate, screen pack be arranged on fixed plate and Between shell, shell is fixed on the supporting plate.
- 2. according to a kind of cooling system of stage lighting described in claim 1, it is characterised in that：It is provided among the dividing plate for lamp The through hole that light passes through.
- 3. according to a kind of cooling system of stage lighting described in claim 1, it is characterised in that：The supporting plate both sides are provided with Perpendicular to the side plate of supporting plate setting, the air outlet matched with air-inducing passage is provided with side plate, air-inducing passage is scroll casing type air inducing Passage, air-inducing passage is bolted in supporting plate and air-inducing passage one end connects with blower fan, the air-inducing passage other end It is arranged on the air outlet of side plate and is connected with air outlet.
- 4. according to a kind of cooling system of stage lighting described in claim 3, it is characterised in that：It is provided with the fixed plate and wind The air inlet of machine matching, the screw with air-inducing passage position correspondence is provided with fixed plate, and bolt passes through fixed plate and air-inducing passage Screw fixes fixed plate and air-inducing passage on the supporting plate.
- 5. according to a kind of cooling system of stage lighting described in claim 4, it is characterised in that：Set on the fixed plate air inlet Rubber ring is equipped with, pressing plate is provided with the outside of rubber ring, the through hole matched with fixed plate air inlet is offered on pressing plate, rubber ring leads to Pressing plate is crossed to be pressed abd fixed on fixed plate air inlet.
- 6. according to a kind of cooling system of stage lighting described in claim 5, it is characterised in that：The screen pack, shell and pressure Corresponding screw is provided with plate, screen pack, shell and pressing plate are fixed on by bolt through the screw on screen pack, shell and pressing plate In supporting plate.
- 7. according to a kind of cooling system of stage lighting described in claim 6, it is characterised in that：Shell upper end is provided with and screen pack The grid air inlet of form fit, shell lower end are provided with the semi-circular notch matched with rotating shaft.
- 8. according to a kind of cooling system of stage lighting described in claim 1, it is characterised in that：It is flat that the lamp socket includes support Platform, light source, reflective main cup, supporting plate b, bottom is dragged, two fans, two lower blower fans, lamp housing and sheet glass, reflective main glass holder are set On light source, light source lower end is fixed on supporting plate b, and bottom, which is dragged, to be fixed on the downside of supporting plate b, be provided among support platform with it is reflective The through hole of main cup upper end open matching, support platform are arranged on above reflective main cup, and lamp housing is fixed on the upside of support platform and will Support platform through hole lid completely is covered, and sheet glass is fixed on the upside of lamp housing, and two fans and two lower blower fans are each attached to support On platform, two fans are oppositely arranged on support platform through hole both sides, and fan air-inducing passage one end is connected with fan, on The blower fan air-inducing passage other end is fixed on lamp housing side and connected with lamp housing inner chamber, and it is flat that two lower blower fans are oppositely arranged on support Platform through hole both sides, leeward power traction wind passage end are connected with lower blower fan, the leeward machine air-inducing passage other end and air channel extension one End connection, air channel extension is fixed on supporting plate b and the air channel extension other end is arranged on light source side.
- 9. according to a kind of cooling system of stage lighting described in claim 8, it is characterised in that：The glass piece fixed structure To be provided with the groove that glass sheet shapes match on the upside of lamp housing, sheet glass is arranged in lamp housing upper side recess, and platen cover is located at glass On the upside of glass piece and pressing plate corner, which is bolted on the upside of lamp housing, is fixed on sheet glass locking in groove, is provided with pressing plate For the loophole of printing opacity, sheet glass is V-type sheet glass, and the loophole of pressing plate is octagon through hole.
- 10. according to a kind of cooling system of stage lighting described in claim 1, it is characterised in that：The fan air-inducing passage It is that fan air-inducing passage is L-type passage with lamp housing fixed structure, lamp housing side is provided with to be matched with fan air-inducing passage end Through hole, lamp housing through hole both sides are provided with screw seat, and fan air-inducing passage end both sides are provided with screw ear, fan air inducing In channel end insertion lamp housing through hole and it is bolted；The supporting plate b both sides are provided with the side dug vertically upwards Plate, is provided with the aperture matched with leeward machine air-inducing passage on side plate, and leeward machine air-inducing passage lower end is through support platform to downward Stretch and be fixedly connected with aperture side on side plate, air channel extension is horizontally fixed on supporting plate b, and air channel extension one end is consolidated It is scheduled on aperture opposite side on side plate to connect with leeward machine air-inducing passage, beveled is provided with the upside of the other end of air channel extension； The support platform both sides are provided with runing rest, and runing rest is set perpendicular to support platform and runing rest lower end and branch Support platform both sides edge is fixedly connected, and runing rest upper end is provided with shaft hole；The bottom, which is dragged, is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124390.3A CN107726154A (en) | 2017-11-14 | 2017-11-14 | A kind of cooling system of stage lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711124390.3A CN107726154A (en) | 2017-11-14 | 2017-11-14 | A kind of cooling system of stage lighting |
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| CN108954153A (en) * | 2018-08-08 | 2018-12-07 | 广州筑梦灯光设备有限公司 | A kind of stage lighting rain-proof structure |
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