CN111649304A - Waterproof stage moving head lamp U type support and have its waterproof stage lamp - Google Patents
Waterproof stage moving head lamp U type support and have its waterproof stage lamp Download PDFInfo
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- CN111649304A CN111649304A CN202010187664.9A CN202010187664A CN111649304A CN 111649304 A CN111649304 A CN 111649304A CN 202010187664 A CN202010187664 A CN 202010187664A CN 111649304 A CN111649304 A CN 111649304A
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- lamp
- waterproof
- vertical
- horizontal
- shaped bracket
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- 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
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- 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
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- 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
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- 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
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- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- 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
Abstract
The invention discloses a U-shaped bracket of a waterproof stage moving head lamp, which comprises a U-shaped bracket main frame, a horizontal transmission structure and a vertical transmission structure, wherein the horizontal transmission structure is arranged on the U-shaped bracket main frame and is used for being connected with a case, the vertical transmission structure is used for being connected with a lamp cap, the U-shaped bracket main frame is also provided with a waterproof box for installing a circuit board, the output end of the circuit board is electrically connected with the horizontal transmission structure and the vertical transmission structure, and the U-shaped bracket main frame is provided with a U-shaped bracket shell for protecting the horizontal transmission structure and the vertical transmission structure. The invention utilizes a local waterproof structure to avoid the weight problem caused by using a fully-sealed die-cast aluminum structure, so that the U-shaped bracket of the waterproof stage moving head lamp is lighter in weight, the structure of the U-shaped bracket of the waterproof stage moving head lamp is simplified, the assembly is convenient, when the fault positions of a horizontal transmission structure and a vertical transmission structure need to be overhauled, the overhauling can be completed only by opening the shell of the U-shaped bracket, and the lamp maintenance efficiency is improved.
Description
Technical Field
The invention relates to the technical field of stage lamps, in particular to a waterproof stage moving head lamp U-shaped support and a waterproof stage lamp with the same.
Background
With the improvement of cultural demands of people, outdoor scene engineering and outdoor live-action performance of tourism industry are rapidly developed, outdoor waterproof stage moving head lamps are more and more widely used in the market, wherein the light weight and the cost control of the outdoor waterproof stage lamp are key technologies for realizing the wider application of the waterproof stage lamp. At present, in order to achieve high protection level and be suitable for various outdoor conditions, U-shaped supports are designed into a fully-sealed die-casting aluminum structure in most of outdoor waterproof lamps in the market, so that the problems of high cost and heavy weight are caused; in addition, because the horizontal transmission part and the vertical transmission part of the U-shaped support are fault points which are easy to appear, and a large number of screws must be installed between die castings to ensure that the protection is effective, the whole structure is complex to assemble, and the problem of inconvenient maintenance exists in the process of repairing the fault points.
Disclosure of Invention
The invention provides a U-shaped bracket of a waterproof stage moving head lamp, aiming at solving the problems of heavy weight, high cost and inconvenient maintenance of the waterproof stage lamp in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a waterproof stage lamp U type support of shaking head, includes U type support body frame, locates be used for the horizontal drive structure of being connected with quick-witted case and be used for the vertical drive structure that is connected with the lamp holder on the U type support body frame, U type support body frame still is provided with the waterproof box that is used for installing the circuit board, the output of circuit board with horizontal drive structure and vertical drive structure electricity link to each other, be provided with on the U type support body frame and be used for the protection the U type support shell of horizontal drive structure and vertical drive structure.
In this technical scheme, through the setting of waterproof box, the circuit board that will need waterproof setting is installed in waterproof box, utilize local waterproof structure, avoid using the weight problem that the totally enclosed die-cast aluminium structure brought, make waterproof stage lamp U type support weight of shaking head lighter, the structure of waterproof stage lamp U type support of shaking head has been simplified simultaneously, need to overhaul horizontal drive structure, the fault department of vertical drive structure when, only need open U type support shell can accomplish the maintenance, the efficiency that lamps and lanterns were maintained has been improved.
Preferably, the horizontal transmission structure comprises a horizontal motor arranged on the U-shaped support main frame, a first horizontal belt wheel arranged on an output shaft of the horizontal motor, a horizontal shaft used for connecting the U-shaped support main frame with the case, a second horizontal belt wheel arranged on the horizontal shaft and connected with the bottom of the U-shaped support main frame, and a horizontal belt arranged on the first horizontal belt wheel and the second horizontal belt wheel.
Preferably, the vertical transmission structure comprises a vertical motor arranged on the U-shaped support main frame, a first vertical belt wheel arranged on an output shaft of the vertical motor, a first vertical shaft used for connecting the U-shaped support main frame and the lamp cap, a second vertical belt wheel arranged on the first vertical shaft, and a vertical belt arranged on the first vertical belt wheel and the second vertical belt wheel.
Preferably, a protective tube is arranged on the waterproof box, one end of the protective tube is communicated with the waterproof box, and the other end of the protective tube extends to a second vertical shaft for connecting the U-shaped support main frame and the lamp holder.
Preferably, a plurality of power lines and signal lines in the case enter the waterproof box through a horizontal shaft of the hollow structure, wherein one part of the power lines and the signal lines are connected with the input end of the circuit board, and the other part of the power lines and the signal lines enter the lamp holder through the protective tube and a second vertical shaft of the hollow structure.
Preferably, the horizontal motor and the vertical motor are both waterproof motors, and a waterproof cover is arranged at the joint of the second vertical shaft and the lamp holder.
Preferably, the U-shaped bracket main frame comprises a main body frame, and a first arm bracket and a second arm bracket which are arranged at two ends of the main body frame; the U-shaped bracket shell is of a plastic structure and comprises a first shell, a middle shell and a second shell; the first casing is attached to an outer side of the first arm support and a lower portion of the body frame, the second casing is attached to an outer side of the second arm support and a lower portion of the body frame, and the middle casing is attached to an inner side of the first arm support and the second arm support and an upper portion of the body frame.
The invention provides a waterproof stage moving head lamp, which comprises a case, a lamp holder and the U-shaped bracket of the moving head lamp, wherein the U-shaped bracket is connected with the case through a horizontal transmission structure, and the U-shaped bracket is connected with the lamp holder through a vertical transmission structure.
Preferably, the lamp holder includes a lamp body having a metal structure and a housing disposed on a circumferential surface of the lamp body, an air flow channel is formed between the housing and the lamp body, a fan is disposed in the air flow channel and at a rear portion of the lamp body, an air inlet is disposed at a position on the housing corresponding to the fan, and an air outlet is further disposed on the housing.
Preferably, a notch structure for air discharge is provided on an outer edge of the housing on the side adjacent to the housing provided with the air outlet.
Preferably, be provided with a plurality of rib structures that are used for the heat dissipation on the lamp body, the lamp body is the aluminum alloy structure, the shell is plastic construction.
Compared with the prior art, the beneficial effects are:
according to the waterproof stage moving head lamp U-shaped support and the waterproof stage lamp with the same, the weight problem caused by the use of a fully-sealed die-cast aluminum structure is avoided by using a local waterproof structure, so that the waterproof stage moving head lamp U-shaped support is lighter in weight, the structure of the waterproof stage moving head lamp U-shaped support is simplified, the assembly is convenient, when the fault positions of a horizontal transmission structure and a vertical transmission structure need to be overhauled, the overhaul can be completed only by opening the U-shaped support shell, and the lamp maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic structural view I of a U-shaped bracket according to the present invention;
FIG. 2 is a schematic structural view II of the U-shaped bracket of the present invention;
fig. 3 is a schematic structural view of a waterproof stage lamp in embodiment 2 of the present invention;
fig. 4 is a schematic structural view of a lamp cap in embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a housing in embodiment 2 of the invention;
FIG. 6 is a schematic heat dissipation structural diagram I of embodiment 2 of the present invention;
FIG. 7 is a schematic structural view of heat dissipation in example 2 of the present invention;
FIG. 8 is a schematic heat dissipation structural view III according to embodiment 2 of the present invention;
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, the description is only for convenience of describing the present invention and simplifying the description, but the terms indicating the positional relationships in the drawings are only used for exemplary illustration and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example 1
As shown in fig. 1 to 3, a U-shaped bracket of a waterproof stage moving head lamp comprises a U-shaped bracket main frame 1, a horizontal transmission structure and a vertical transmission structure are arranged on the U-shaped bracket main frame 1 and used for being connected with a case 2 and a lamp holder 3, the U-shaped bracket main frame 1 is further provided with a waterproof box 5 for installing a circuit board 4, the output end of the circuit board 4 is electrically connected with the horizontal transmission structure and the vertical transmission structure, and the U-shaped bracket shell 6 used for protecting the horizontal transmission structure and the vertical transmission structure is arranged on the U-shaped bracket main frame 1. In this embodiment, through the setting of waterproof box 5, install the circuit board 4 that needs waterproof setting in waterproof box, utilize local waterproof structure, avoid using the weight problem that the totally enclosed die-casting aluminium structure brought, make waterproof stage lamp U type support weight of shaking head lighter, the structure of waterproof stage lamp U type support of shaking head has been simplified simultaneously, need be to horizontal drive structure, when the fault department of vertical drive structure overhauls, only need open U type support shell and can accomplish the maintenance, the efficiency that lamps and lanterns were maintained has been improved. It should be noted that the waterproof box 5 includes a bottom box and an upper cover, and the bottom box and the upper cover are connected through waterproof silica gel.
The horizontal transmission structure comprises a horizontal motor 21 arranged on the U-shaped support main frame 1, a first horizontal belt wheel 22 arranged on an output shaft of the horizontal motor 21, a horizontal shaft 25 used for connecting the U-shaped support main frame 1 with the case 2, a second horizontal belt wheel 23 arranged on the horizontal shaft 2 and connected with the bottom of the U-shaped support main frame 1, and a horizontal belt (not shown in the figure) arranged on the first horizontal belt wheel 22 and the second horizontal belt wheel 23. In this embodiment, the horizontal motor 21 rotates to drive the first horizontal belt pulley 22 to rotate, the first horizontal belt pulley 22 drives the second horizontal belt pulley 23 connected with the first horizontal belt pulley to rotate, because the second horizontal belt pulley 23 is installed at the bottom of the U-shaped support main frame 1, and the center of the second horizontal belt pulley 23 is connected with the case 2 through the horizontal shaft 25, and when the second horizontal belt pulley 23 rotates, the whole U-shaped support main frame 1 is driven to rotate horizontally on the case 2. The horizontal shaft 25 is connected to the housing 2 through a bushing. It should be noted that, the horizontal motor 21 of the waterproof computer panning lamp is generally disposed in the case 2, and such a structure occupies the space of the case 2, and the installation manner of the embodiment can solve the problem of light weight of the lamp body.
In addition, the vertical transmission structure includes a vertical motor 40 disposed on the U-shaped frame main frame 1, a first vertical pulley 42 disposed on an output shaft of the vertical motor 41, a first vertical shaft 45 for connecting the U-shaped frame main frame 1 and the lamp head 3, a second vertical pulley 44 mounted on the first vertical shaft 45, and a vertical belt (not shown) disposed on the first vertical pulley 42 and the second vertical pulley 43. In this embodiment, the vertical motor 41 rotates to drive the first vertical belt pulley 42 to rotate, the first vertical belt pulley 42 drives the second vertical belt pulley 43 connected with the first vertical belt pulley to rotate, and the second vertical belt pulley 43 is connected with the lamp head 3 through the first vertical shaft 45, so that the second vertical belt pulley 43 rotates to drive the whole U-shaped support main frame 1 to rotate in the vertical plane. It should be noted that, the vertical motor 41 of the conventional waterproof computer moving head lamp is generally arranged in the lamp head 3, and thus the installation structure occupies the space of the lamp head 3, and the problem of heat dissipation of the vertical motor 41 is also considered.
Wherein, the waterproof box 5 is provided with a protective tube 7, one end of the protective tube 7 is communicated with the waterproof box 5, and the other end of the protective tube 7 extends to a second vertical shaft 46 where the U-shaped support main frame 1 is connected with the lamp holder 3. In this embodiment, the arrangement of the protection tube 7 can enable the electric wire coming out from the output end of the circuit board 4 to pass through the protection tube 7 and then be connected with the horizontal transmission structure and the vertical transmission structure, so that the waterproof effect can be achieved on the electric wire. It should be noted that the second vertical axis 46 is connected to the lamp head 3 in a rotatable manner.
In addition, a plurality of power lines and signal lines in the case 2 enter the waterproof box 5 through the horizontal shaft 25 of the hollow structure, wherein one part of the power lines and the signal lines are connected with the input end of the circuit board 4, and the other part of the power lines and the signal lines enter the lamp head 3 through the protective tube 7 and the second vertical shaft 46 of the hollow structure. In the embodiment, the horizontal shaft 25 of the hollow structure is communicated with the bottom of the waterproof box 5, the power line and the signal line of the waterproof stage moving head lamp enter the waterproof box 5 from the horizontal shaft 25 of the hollow structure, a part of the power line and the signal line are used as the power line and the signal line of the vertical motor 41 and the horizontal motor 21 to be connected with the input end of the circuit board, and then are connected to the horizontal motor 21 and the vertical motor 41 through the output end of the circuit board 4 and the protective tube 7, after the horizontal motor 21 receives the signal, the horizontal direction rotates, and after the vertical motor 41 receives the signal, the vertical direction rotates vertically; and the other part of the power line and the signal line are the power line and the signal line for driving the lamp holder 3, enter the waterproof box 5 and directly enter the lamp holder 3 through the protective tube 7 and the second vertical shaft 46 of the hollow structure. In this embodiment, the purpose of waterproofing the wire rod is achieved by arranging the protective tube 7 and the waterproof box 5 and arranging the power lines and the signal lines in the direction.
The horizontal motor 21 and the vertical motor 41 are both waterproof motors, and a waterproof cover 8 is arranged at the joint of the second vertical shaft 46 and the lamp holder 3. It should be noted that the horizontal motor 21 and the vertical motor 41 are both motors with a protection grade of IP67, and the waterproof cover 8 is disposed at the joint of the second vertical shaft 46 and the lamp head 3, so as to prevent water at the joint of the second vertical shaft 46 and the lamp head 3.
Additionally, the U-shaped bracket main frame 1 comprises a main body frame 11, and a first arm bracket 12 and a second arm bracket 13 which are arranged at two ends of the main body frame 11; the U-shaped bracket shell 6 is of a plastic structure, and the U-shaped bracket shell 6 comprises a first shell 61, a middle shell 62 and a second shell 63; the first casing 61 is attached to the outside of the first arm support 12 and the lower portion of the main body frame 11, the second casing 63 is attached to the outside of the second arm support 13 and the lower portion of the main body frame 11, and the middle casing 62 is attached to the inside of the first arm support 12 and the second arm support 13 and the upper portion of the main body frame 11. In the embodiment, the first arm support 12 and the second arm support 13 are used for connecting with the lamp head, and the main body frame 11 is used for connecting with the case 2; when the horizontal transmission structure or the vertical transmission structure needs to be overhauled, the overhauling operation can be completed only by disassembling the U-shaped bracket shell 6. The U-shaped support shell 6 adopts a plastic structure, so that the weight of the lamp can be reduced.
Example 2
As shown in fig. 3 to 8, a waterproof stage moving head lamp comprises a case 2 and a lamp head 3, and further comprises a U-shaped bracket of the moving head lamp in embodiment 1, wherein the U-shaped bracket is connected with the case through a horizontal transmission structure, and the U-shaped bracket is connected with the lamp head through a vertical transmission structure.
The lamp head 3 includes a lamp body 32 having a metal structure and provided with a cavity 31, and a housing 33 provided on a circumferential surface of the lamp body 32, an air flow channel 34 is formed between the housing 33 and the lamp body 32, a fan 35 is provided in the air flow channel 34 and at a tail portion of the lamp body 32, an air inlet 36 is provided on the housing 33 at a position corresponding to the fan 35, and an air outlet 37 is further provided on the housing 33. In this embodiment, the cavity 31 is used for installing the light source module, and the lamp body 32 is taken as a whole, so as to facilitate waterproof treatment; the heat generated by the light source assembly is conducted to the lamp body 32 with the metal structure, and because an air flow channel 34 is formed between the shell 33 and the lamp body 32 with the metal structure, the heat is directly radiated to the lamp body 32 through the fan 35 arranged at the tail of the lamp body 32, the air flow near the outer side of the lamp body 32 with the metal structure is accelerated, and the heat radiation efficiency is improved; the air flow channel 34 effectively increases the area for forced convection heat dissipation of the lamp body 32, so that most of the area of the lamp body 32 is in the forced convection, and the weight of the lamp body 32 can be remarkably reduced under the condition of multiple reduction of the volume of the lamp body 32 as long as the intensity of the forced convection is effectively controlled (i.e. the power of the fan 35 is increased) in the heat dissipation principle, and the same heat dissipation effect can be achieved; and a special radiator is not required to be installed for radiating, so that the device is simpler in structure, and the production cost is reduced. It should be noted that, because the head temperature of the lamp body 32 is relatively low, the lamp body 32 at the head can directly exchange heat with the outside air, thereby achieving the purpose of cooling. Therefore, the outer shell 33 only needs to cover the rear portion of the lamp body 33 to the upper portion of the lamp body 32. Since the light source module and the pattern plate module are mainly installed at the lower portion of the lamp body 32, the heat generated at the lower portion of the lamp body 32 is relatively large, and therefore the fan 35 is disposed at the rear end of the lamp body 32. It should be noted that the air outlet 37 is preferably disposed at an end of the outer casing 33 close to the lamp head of the lamp body 32 (that is, the air outlet 37 is located at a middle upper portion of the outer casing 33), so that the air flow channel 34 formed by the lamp body 32 and the outer casing 33 can extend to a vicinity of the air outlet 37, which is beneficial to effectively dissipate heat of the lower portion and the middle portion of the outer casing 3 by the external air entering the air flow channel 34. As shown in fig. 6, the external air enters from the air inlet 36 of the housing 33, and under the action of the fan 35, the external air enters into the air flow channel 34 formed by the lamp body 32 of the metal structure and the housing 33, the fan 35 accelerates the flow of the external air and the air near the outer side of the lamp body 32 of the metal structure, so that the heat dissipation efficiency is improved, and finally the external air flows out from the air outlet 37 of the housing 33.
Further, a notch structure 39 for discharging air is provided on the outer edge of the casing 33 on the side adjacent to the casing 33 provided with the air outlet 37. The housing 33 is mounted on the lamp body 32, the gap structure 39 allows a certain gap to exist between the housing 33 and the lamp body 32, and after the external air enters the air flow channel 34 from the air inlet 36, a part of the external air can be discharged from the gap structure 39 after exchanging heat with the lamp body 32. Since the heat generated by the lamp body 32 is mainly concentrated at the middle lower portion of the lamp body 32, the hot air can be discharged from the air outlet 37 in time after the heat exchange between the external air entering the air flow passage 34 and the lamp body 32, which is beneficial to improving the heat dissipation efficiency. On the side of the housing 33 where the air outlet 37 is not provided (this side of the housing 33 is with respect to the front side of the housing where the air outlet 37 is provided), in order to allow the air introduced into the air flow passage 34 to be smoothly discharged, while allowing the air introduced into the air flow passage 34 to reach the outer edge 38 of the housing 33 and to dissipate heat from the lamp body at that position. On the side of the housing 33 where the air outlet 37 is not provided, the outside air entering the air flow channel 34 from the air inlet 36 can reach the outer edge 38 of the housing 33, exchange heat with the lamp body 32, and finally exit from the notch structure 39 of the outer edge 38. As shown in fig. 7, the external air enters from the air inlet 37 of the housing 33, and under the action of the fan 35, the external air enters into the air flow channel 34 formed by the lamp body 32 of the metal structure and the housing 33, the fan 35 accelerates the flow of the external air and the air near the outer side of the lamp body 32 of the metal structure, so as to improve the heat dissipation efficiency, and finally the external air flows out from the notch structure 39 of the housing 33.
Wherein, be provided with a plurality of rib structures 40 that are used for the heat dissipation on the lamp body 32, lamp body 32 is the aluminum alloy structure, and shell 33 is plastic construction. The plurality of rib structures 40 arranged on the lamp body 32 can increase the heat dissipation area and improve the heat dissipation efficiency. The lamp body 32 is of an aluminum alloy structure, and the housing 33 is of a plastic structure. The lamp body 32 adopts an aluminum alloy structure, so that the lamp body 32 has light weight, fast heat transfer and easy processing.
As shown in fig. 8, after the external air enters the air flow passage 34 from the air inlet 36, a part of the air is discharged from the air inlet 37 after exchanging heat with the lamp body 32, and a part of the air is discharged from the opening structure 39 after exchanging heat with the lamp body 32.
It should be understood that the above-described examples are merely illustrative for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a waterproof stage moving head lamp U type support which characterized in that: including U type support body frame (1), locate be used for the horizontal drive structure of being connected with quick-witted case (2) and be used for the vertical drive structure that is connected with lamp holder (3) on U type support body frame (1), U type support body frame (1) still is provided with waterproof box (5) that are used for installing circuit board (4), the output of circuit board (4) with horizontal drive structure and vertical drive structure electricity link to each other, be provided with on U type support body frame (1) and be used for the protection U type support shell (6) of horizontal drive structure and vertical drive structure.
2. The waterproof stage moving head lamp U-shaped bracket according to claim 1, which is characterized in that: horizontal drive structure is including locating horizontal motor (21) on U type support body frame (1), locating first horizontal band pulley (22) on horizontal motor (21) output shaft, be used for U type support body frame (1) with horizontal axis (25) that quick-witted case (2) are connected, install on horizontal axis (2) and with second horizontal band pulley (23) that U type support body frame (1) bottom links to each other and locate first horizontal band pulley (22) with horizontal belt on second horizontal band pulley (23).
3. The waterproof stage nosing light U-shaped bracket as claimed in claim 2, wherein: the vertical transmission structure comprises a vertical motor (41) arranged on the U-shaped support main frame (1), a first vertical belt wheel (42) arranged on an output shaft of the vertical motor (41), a first vertical shaft (45) used for connecting the U-shaped support main frame (1) with the lamp cap (3), a second vertical belt wheel (44) arranged on the first vertical shaft (45), and a vertical belt arranged on the first vertical belt wheel (42) and the second vertical belt wheel (43).
4. The waterproof stage nosing light U-shaped bracket as claimed in claim 3, wherein: the waterproof lamp is characterized in that a protective tube (7) is arranged on the waterproof box (5), one end of the protective tube (7) is communicated with the waterproof box (5), and the other end of the protective tube (7) extends to a second vertical shaft (46) where the U-shaped support main frame (1) is connected with the lamp holder (3).
5. The waterproof stage nosing light U-shaped bracket as claimed in claim 4, wherein: and a plurality of power lines and signal lines in the case (2) enter the waterproof box (5) through a horizontal shaft (25) of a hollow structure, wherein one part of the power lines and the signal lines are connected with the input end of the circuit board (4), and the other part of the power lines and the signal lines enter the lamp holder (3) through the protective tube (7) and a second vertical shaft (46) of the hollow structure.
6. The waterproof stage nosing light U-shaped bracket as claimed in claim 4, wherein: the horizontal motor (21) and the vertical motor (41) are both waterproof motors, and a waterproof cover (8) is arranged at the joint of the second vertical shaft (46) and the lamp holder (3).
7. The waterproof stage moving head lamp U-shaped bracket according to claim 1, which is characterized in that: the U-shaped support main frame (1) comprises a main body frame (11), and a first arm support (12) and a second arm support (13) which are arranged at two ends of the main body frame (11); the U-shaped support shell (6) is of a plastic structure, and comprises a first shell (61), a middle shell (62) and a second shell (63); the first casing (61) is attached to the outer side of the first arm support (12) and the lower portion of the main body frame (11), the second casing (63) is attached to the outer side of the second arm support (13) and the lower portion of the main body frame (11), and the middle casing (62) is attached to the inner sides of the first arm support (12) and the second arm support (13) and the upper portion of the main body frame (11).
8. The utility model provides a waterproof stage lamp of shaking head, includes quick-witted case, lamp holder, its characterized in that: a moving head lamp U-shaped bracket according to any one of claims 1 to 7, wherein said U-shaped bracket is connected with said cabinet (2) through a horizontal transmission structure, and said U-shaped bracket is connected with said lamp head (3) through a vertical transmission structure.
9. The waterproof stage nosing light according to claim 8, characterized in that: the lamp holder (3) is including lamp body (32) and the locating of the metal structure who is equipped with cavity (31) shell (33) on lamp body (32) global, shell (33) with form an air runner (34) between lamp body (32) in air runner (34) and be located the afterbody of lamp body (32) is provided with fan (35), correspond on shell (33) the position of fan (35) is provided with air intake (36), still be provided with air outlet (37) on shell (33).
10. A waterproof stage moving head lamp according to claim 9, characterized in that: a notch structure (39) for air discharge is provided on the outer edge (38) of the housing (33) on the side adjacent to the housing (33) provided with the air outlet (37).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187664.9A CN111649304A (en) | 2020-03-17 | 2020-03-17 | Waterproof stage moving head lamp U type support and have its waterproof stage lamp |
| PCT/CN2021/072407 WO2021184945A1 (en) | 2020-03-17 | 2021-01-18 | U-shaped support for waterproof stage moving head lamp and waterproof stage lamp having same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010187664.9A CN111649304A (en) | 2020-03-17 | 2020-03-17 | Waterproof stage moving head lamp U type support and have its waterproof stage lamp |
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| CN111649304A true CN111649304A (en) | 2020-09-11 |
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| CN202010187664.9A Pending CN111649304A (en) | 2020-03-17 | 2020-03-17 | Waterproof stage moving head lamp U type support and have its waterproof stage lamp |
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| WO (1) | WO2021184945A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184945A1 (en) * | 2020-03-17 | 2021-09-23 | 广州市明道文化科技集团股份有限公司 | U-shaped support for waterproof stage moving head lamp and waterproof stage lamp having same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046183B (en) * | 2022-06-20 | 2024-01-12 | 广州玛利莱灯光音响设备有限公司 | Stage lighting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701833A (en) * | 1986-07-16 | 1987-10-20 | Vari-Lite, Inc. | Ventilation system for stage light instrument |
| US6416195B1 (en) * | 2000-08-16 | 2002-07-09 | Superstar Lighting Company Limited | Stage lamp |
| CN108006577A (en) * | 2017-12-28 | 2018-05-08 | 广州市浩洋电子股份有限公司 | A kind of light of stage rotates effe disk |
| CN209458815U (en) * | 2019-04-01 | 2019-10-01 | 余春林 | A kind of stage moving head fixture waterproof structure |
| CN212481188U (en) * | 2020-03-17 | 2021-02-05 | 广州市明道文化科技集团股份有限公司 | Waterproof stage lamp of shaking head U type support and have its waterproof stage lamp of shaking head |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203036400U (en) * | 2012-12-26 | 2013-07-03 | 四川新力光源股份有限公司 | Led stage lamp |
| KR102400380B1 (en) * | 2014-04-28 | 2022-05-19 | 스포츠빔즈 라이팅, 인코포레이티드 | Single optic led venue lighting fixture |
| CN207298554U (en) * | 2017-08-21 | 2018-05-01 | 广东雅格莱灯光音响有限公司 | A kind of high-power stage lighting of shaking the head |
| CN208652296U (en) * | 2018-09-04 | 2019-03-26 | 广州市珠江灯光科技有限公司 | Waterproof oscillating lamp |
| CN209084572U (en) * | 2019-01-08 | 2019-07-09 | 广州市跃洋光电设备有限公司 | A kind of Novel electrodeless is shaken the head stage lighting |
| CN111649304A (en) * | 2020-03-17 | 2020-09-11 | 广州市明道文化科技集团股份有限公司 | Waterproof stage moving head lamp U type support and have its waterproof stage lamp |
-
2020
- 2020-03-17 CN CN202010187664.9A patent/CN111649304A/en active Pending
-
2021
- 2021-01-18 WO PCT/CN2021/072407 patent/WO2021184945A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701833A (en) * | 1986-07-16 | 1987-10-20 | Vari-Lite, Inc. | Ventilation system for stage light instrument |
| US6416195B1 (en) * | 2000-08-16 | 2002-07-09 | Superstar Lighting Company Limited | Stage lamp |
| CN108006577A (en) * | 2017-12-28 | 2018-05-08 | 广州市浩洋电子股份有限公司 | A kind of light of stage rotates effe disk |
| CN209458815U (en) * | 2019-04-01 | 2019-10-01 | 余春林 | A kind of stage moving head fixture waterproof structure |
| CN212481188U (en) * | 2020-03-17 | 2021-02-05 | 广州市明道文化科技集团股份有限公司 | Waterproof stage lamp of shaking head U type support and have its waterproof stage lamp of shaking head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184945A1 (en) * | 2020-03-17 | 2021-09-23 | 广州市明道文化科技集团股份有限公司 | U-shaped support for waterproof stage moving head lamp and waterproof stage lamp having same |
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| WO2021184945A1 (en) | 2021-09-23 |
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