CN117072935A - Double-sided shaking head lamp sharing heat dissipation mechanism - Google Patents
Double-sided shaking head lamp sharing heat dissipation mechanism Download PDFInfo
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- CN117072935A CN117072935A CN202311060821.XA CN202311060821A CN117072935A CN 117072935 A CN117072935 A CN 117072935A CN 202311060821 A CN202311060821 A CN 202311060821A CN 117072935 A CN117072935 A CN 117072935A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 112
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 107
- 230000009977 dual effect Effects 0.000 claims description 11
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000001795 light effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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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
- 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
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application discloses a double-sided shaking head lamp sharing a heat dissipation mechanism, which comprises a mounting seat, a rotating seat and a lamp holder; the rotary seat is rotatably arranged at the top of the mounting seat, and the lamp cap is rotatably arranged on the rotary seat; the lamp cap comprises a first light-emitting mechanism, a heat dissipation mechanism and a second light-emitting mechanism, wherein the first light-emitting mechanism and the second light-emitting mechanism are respectively positioned at two sides of the heat dissipation mechanism; the heat dissipation mechanism comprises a first heat dissipation plate, heat dissipation fins and a second heat dissipation plate, wherein a plurality of heat dissipation fins are arranged and vertically extend between the first heat dissipation plate and the second heat dissipation plate at intervals; the first light emitting mechanism is arranged close to the first heat radiating plate, and the second light emitting mechanism is arranged close to the second heat radiating plate. The double-sided shaking head lamp with the common heat dissipation mechanism can effectively reduce the weight and the volume of the lamp cap on the premise of guaranteeing the heat dissipation effect of the double-sided shaking head lamp, so that the lamp cap can flexibly rotate in the performance process.
Description
Technical Field
The application relates to the technical field of head shaking lamps, in particular to a double-sided head shaking lamp sharing a heat dissipation mechanism.
Background
In stage lighting, various head-shaking type spot lamps are often used, so that various different lamplight environments can be created, various light effects are rendered, and the lamp cap of the head-shaking lamp also has various different irradiation effects, for example, a light beam lamp, namely, a light source is concentrated on one focus, so that the light source is emitted more intensively, and a light beam is formed. Such lamps are called beam lamps, namely spot lamps, dyeing rendering spot lamps for special rendering effect and the like, the dyeing spot lamps adopt monochromatic or colored lamps with divergent effect to dye the background of the stage, and different stage light effects can be created by combining the spot lamps with different effects so as to meet the requirements of various stage performances.
The existing moving head lamps in the market are all in the form of a single shooting lamp cap, so that if multiple irradiation effects are needed, the moving head lamps are needed to be matched with each other, and a plurality of corresponding moving head lamps are needed to be prepared, so that the equipment cost is increased.
Although some moving lamps with double-sided illumination function are also on the market, in order to improve the heat dissipation effect of the moving lamps and ensure the normal use of the moving lamps, the existing double-sided moving lamps are generally provided with two sets of heat dissipation mechanisms, and a group of illumination mechanisms are used for dissipating heat rapidly in the moving lamps. However, the heat dissipation mode is easy to cause that the weight and the volume of the lamp holder part of the head shaking lamp are large, so that the head shaking lamp is not beneficial to carrying on one hand, and the flexible rotation of the lamp holder in the performance process is not beneficial to influencing the stage lighting effect on the other hand.
Disclosure of Invention
The application aims to provide a double-sided head shaking lamp sharing a heat dissipation mechanism, which can effectively reduce the weight and the volume of a lamp cap on the premise of ensuring the heat dissipation effect of the double-sided head shaking lamp so as to ensure the flexible rotation of the lamp cap in the performance process and effectively overcome the defects in the prior art.
To achieve the purpose, the application adopts the following technical scheme:
a double-sided shaking head lamp sharing a heat dissipation mechanism comprises a mounting seat, a rotating seat and a lamp cap; the rotary seat is rotatably arranged at the top of the mounting seat, the rotary shaft of the rotary seat is vertically arranged, the lamp cap is rotatably arranged on the rotary seat, and the rotary shaft of the lamp cap is horizontally arranged;
the lamp cap comprises a first light-emitting mechanism, a heat dissipation mechanism and a second light-emitting mechanism, wherein the first light-emitting mechanism and the second light-emitting mechanism are respectively positioned at two sides of the heat dissipation mechanism;
the heat dissipation mechanism comprises a first heat dissipation plate, heat dissipation fins and a second heat dissipation plate, wherein a plurality of heat dissipation fins are arranged, and the plurality of heat dissipation fins are vertically arranged between the first heat dissipation plate and the second heat dissipation plate in an extending and spacing manner; the first light emitting mechanism is arranged close to the first heat radiating plate, and the second light emitting mechanism is arranged close to the second heat radiating plate.
Preferably, the first heat dissipation plate and the second heat dissipation plate are parallel to each other, and the first heat dissipation plate and the heat dissipation fins are perpendicular to each other;
the heat dissipation mechanism further comprises heat dissipation fans, and the heat dissipation fans are arranged on two sides of the heat dissipation fins along the vertical direction.
Preferably, the first light emitting mechanism includes a first light emitting circuit board and a first light-transmitting cover, the first light emitting circuit board is attached to the first heat dissipation plate, and the first light emitting circuit board is provided with a first light source for emitting a light beam lamp, and the first light-transmitting cover is covered on the first light emitting circuit board.
Preferably, the first light emitting mechanism further includes a first light transmitting plate, the first light transmitting plate is disposed between the first light transmitting cover and the first light emitting circuit board, and the first light transmitting plate is used for passing light emitted by the first light source.
Preferably, the second light emitting mechanism includes a second light emitting circuit board and a second light-transmitting cover, the second light emitting circuit board is attached to the second heat dissipation plate, the second light emitting circuit board is provided with a second light source for emitting a light beam lamp, and the second light-transmitting cover is covered on the second light emitting circuit board.
Preferably, the second light emitting mechanism further includes a second light transmitting plate, the second light transmitting plate is disposed between the second light emitting circuit board and the second light transmitting cover, and the second light transmitting plate is used for passing light emitted by the second light source.
Preferably, the second light emitting mechanism further comprises a patch light source, and the patch light source is mounted in the second light-transmitting plate and is close to the plate surface of the second light-transmitting cover;
the second light-emitting mechanism further comprises a heat conduction pipe, one end of the heat conduction pipe is attached to the surface, close to the second light-emitting circuit board, of the second light-transmitting plate, and the other end of the heat conduction pipe is attached to the second heat dissipation plate.
Preferably, the second light-transmitting plate is provided with a containing groove near the plate surface of the second light-emitting circuit board, and the containing groove is used for containing the heat conducting tube.
Preferably, the second light-transmitting cover comprises a cover rim and a cover plate, and the cover rim is connected with the edge of the cover plate in a protruding mode;
the cover edge is provided with a heat dissipation hole, and the heat dissipation hole is close to the heat dissipation fan.
Preferably, the cover plate is made of transparent material.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the both sides of cooling mechanism all are provided with the heating panel, and first luminous mechanism is close to first heating panel setting, and second luminous mechanism is close to the setting of second heating panel, and when the light source in the luminous mechanism that is used for the illumination produced heat, it can be through corresponding heating panel transmission to cooling mechanism to take the heat away from luminous mechanism through the polylith fin that the interval set up, in order to avoid thermal accumulation to produce the influence to the electronic component in the luminous mechanism. The first light-emitting mechanism and the second light-emitting mechanism of the double-sided shaking head lamp share one heat radiation mechanism, and the weight and the volume of the lamp cap are reduced on the premise of ensuring the heat radiation effect, so that the flexible rotation of the lamp cap in the performance process is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a dual-sided head tilting lamp sharing a heat dissipation mechanism according to the present application.
Fig. 2 is an exploded view of a perspective view of a dual sided moving head lamp of the present application sharing a heat dissipating mechanism.
Fig. 3 is an exploded view of another view of a dual sided moving head lamp of the present application sharing a heat sink mechanism.
Wherein: a mounting seat 1 and a rotating seat 2;
the lamp base 3, the first light emitting mechanism 31, the first light emitting circuit board 311, the first light transmitting cover 312, the first light transmitting plate 313, the heat dissipating mechanism 32, the first heat dissipating plate 321, the heat dissipating fins 322, the second heat dissipating plate 323, the heat dissipating fan 324, the second light emitting mechanism 33, the second light emitting circuit board 331, the second light transmitting cover 332, the cover rim 3321, the cover plate 3322, the heat dissipating holes 3323, the second light transmitting plate 333, the accommodating groove 3331, the chip light source 334, and the heat conductive pipe 335.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
The technical scheme provides a double-sided shaking head lamp sharing a heat dissipation mechanism, which comprises a mounting seat 1, a rotating seat 2 and a lamp cap 3; the rotary seat 2 is rotatably mounted on the top of the mounting seat 1, the rotary shaft of the rotary seat 2 is vertically arranged, the lamp cap 3 is rotatably mounted on the rotary seat 2, and the rotary shaft of the lamp cap 3 is horizontally arranged;
the lamp cap 3 comprises a first light-emitting mechanism 31, a heat dissipation mechanism 32 and a second light-emitting mechanism 33, and the first light-emitting mechanism 31 and the second light-emitting mechanism 33 are respectively positioned at two sides of the heat dissipation mechanism 32;
the heat dissipation mechanism 32 comprises a first heat dissipation plate 321, heat dissipation fins 322 and a second heat dissipation plate 323, wherein the heat dissipation fins 322 are provided with a plurality of heat dissipation fins 322, and the plurality of heat dissipation fins 322 are vertically arranged between the first heat dissipation plate 321 and the second heat dissipation plate 323 in a spaced mode; the first light emitting mechanism 31 is disposed near the first heat dissipating plate 321, and the second light emitting mechanism 33 is disposed near the second heat dissipating plate 323.
Although some moving lamps with double-sided illumination function are also on the market, in order to improve the heat dissipation effect of the moving lamps and ensure the normal use of the moving lamps, the existing double-sided moving lamps are generally provided with two sets of heat dissipation mechanisms, and a group of illumination mechanisms are used for dissipating heat rapidly in the moving lamps. However, the heat dissipation mode is easy to cause that the weight and the volume of the lamp holder part of the head shaking lamp are large, so that the head shaking lamp is not beneficial to carrying on one hand, and the flexible rotation of the lamp holder in the performance process is not beneficial to influencing the stage lighting effect on the other hand.
Therefore, in order to effectively reduce the weight and the volume of the lamp cap on the premise of ensuring the heat dissipation effect of the double-sided head shaking lamp so as to ensure the flexible rotation of the lamp cap in the performance process, the technical scheme provides the double-sided head shaking lamp sharing the heat dissipation mechanism, which is shown in fig. 1-3, and comprises a mounting seat 1, a rotating seat 2 and a lamp cap 3. Wherein, roating seat 2 rotationally installs in the top of mount pad 1, and lamp holder 3 rotationally installs in roating seat 2, and the rotation axis of roating seat 2 and the rotation axis mutually perpendicular of lamp holder 3 for 360 nimble rotations can be realized to lamp holder 3, in order to satisfy the stage demand.
Specifically, the lamp cap 3 in this scheme includes two luminous mechanisms (31, 33) that are used for illumination, in addition, because both sides of the radiating mechanism 32 of this scheme all are provided with heating panel (321, 323), and first luminous mechanism 31 is close to first heating panel 321 setting, second luminous mechanism 33 is close to second heating panel 323 setting, when the light source in luminous mechanism (31, 33) that are used for illumination produces heat, it can be through corresponding heating panel (321, 323) transfer to radiating mechanism 32 to take away luminous mechanism (31, 33) with heat through the polylith radiating fin 322 that the interval set up, in order to avoid the accumulation of heat to produce the influence to the electronic component in luminous mechanism (31, 33). The two-sided shaking head lamp of this scheme, the first luminous mechanism 31 and the second luminous mechanism 33 that its set up share a cooling mechanism 32, under the prerequisite of guaranteeing the radiating effect, are favorable to reducing the weight and the volume of lamp holder 3 to guarantee the nimble rotation of lamp holder 3 in the performance in-process, overcome the weak point among the prior art.
Further, the first heat dissipating plate 321 and the second heat dissipating plate 323 are parallel to each other, and the first heat dissipating plate 321 and the heat dissipating fin 322 are perpendicular to each other;
the heat dissipation mechanism 32 further includes heat dissipation fans 324, and the heat dissipation fans 324 are disposed at two sides of the heat dissipation fins 322 in the vertical direction.
In order to accelerate the heat dissipation speed of the heat dissipation mechanism, the first heat dissipation plate 321 and the heat dissipation fins 322 are perpendicular to each other, so as to increase the heat dissipation area of the heat dissipation mechanism 32; and the radiating fans 324 are additionally arranged on two sides of the radiating fins 322 in the extending direction, and the air flow in the radiating mechanism 32 is quickened by the radiating fans 324 so as to quickly take away the heat generated by the luminous mechanisms (31 and 33).
Further, the first light emitting mechanism 31 includes a first light emitting circuit board 311 and a first light-transmitting cover 312, the first light emitting circuit board 311 is attached to the first heat dissipation plate 321, the first light emitting circuit board 311 is provided with a first light source for emitting a light beam lamp, and the first light-transmitting cover 312 is covered on the first light emitting circuit board 311.
Further, the first light emitting mechanism 31 further includes a first light transmitting plate 313, the first light transmitting plate 313 is disposed between the first light transmitting cover 312 and the first light emitting circuit board 311, and the first light transmitting plate 313 is used for passing the light emitted by the first light source.
In a preferred embodiment of the present disclosure, the first light emitting mechanism 31 includes a first light emitting circuit board 311 and a first light transmitting cover 312, and the first light emitting circuit board 311 mounted with a first light source (not shown in the drawing) is attached to the first heat dissipating plate 321, so that heat generated by the first light source can be directly, effectively and quickly transferred to the heat dissipating mechanism 32, so as to enhance the heat dissipating effect thereof.
Further, the second light emitting mechanism 33 includes a second light emitting circuit board 331 and a second light-transmitting cover 332, the second light emitting circuit board 331 is attached to the second heat dissipating plate 323, the second light emitting circuit board 331 is provided with a second light source for emitting a light beam lamp, and the second light-transmitting cover 332 is covered on the second light emitting circuit board 331.
Further, the second light emitting mechanism 33 further includes a second light transmitting plate 333, the second light transmitting plate 333 is disposed between the second light emitting circuit board 331 and the second light transmitting cover 332, and the second light transmitting plate 333 is configured to transmit light emitted by the second light source.
In another preferred embodiment of the present disclosure, the second light emitting mechanism 33 includes a second light emitting circuit board 331 and a second light transmitting cover 332, and the second light emitting circuit board 331 mounted with a second light source (not shown) is attached to the second heat dissipating plate 323, so that heat generated by the second light source can be directly, effectively and quickly transferred to the heat dissipating mechanism 32, so as to further enhance the heat dissipating effect thereof.
Further, the second light emitting mechanism 33 further includes a patch light source 334, and the patch light source 334 is mounted in the second light-transmitting plate 333 near the plate surface of the second light-transmitting cover 332;
the second light emitting mechanism 33 further includes a heat conductive pipe 335, one end of the heat conductive pipe 335 is attached to the surface of the second light-transmitting plate 333, which is close to the second light-emitting circuit board 331, and the other end of the heat conductive pipe 335 is attached to the second heat dissipating plate 323.
Further, in order to enrich the light effect of the head shaking lamp and simultaneously ensure the heat dissipation efficiency, the second light-transmitting plate 333 is further provided with the patch light source 334, and the light source generated by the patch light source 334 is sequentially transmitted to the heat dissipation mechanism 32 through the heat conduction pipe 335, the heat conduction pipe 335 and the second heat dissipation plate 323, so that the lamp cap 3 is further more compact in volume on the premise of ensuring effective heat dissipation.
Note that, the patch light source 334 in this embodiment includes, but is not limited to, a colored spotlight, a strobe light, and the like; the number and distribution positions of the patch light sources 334 in this embodiment are not limited, and may be set according to the actual use environment. The material of the second light-transmitting plate 333, the heat-conducting pipe 335, and the second heat-dissipating plate 323 in this embodiment may be metal, and is not limited herein.
Further, a receiving groove 3331 is formed in the second light-transmitting plate 333 near the surface of the second light-emitting circuit board 331, and the receiving groove 3331 is used for receiving the heat-conducting tube 335.
Still further, the second light-transmitting plate 333 is further provided with a receiving slot 3331 for receiving the heat pipe 335, so that on one hand, the mounting stability of the heat pipe 335 can be improved, and on the other hand, the size of the lamp cap can be further reduced, and on the other hand, the contact area between the heat pipe 335 and the second light-transmitting plate 333 can be increased, so as to further improve the heat dissipation efficiency.
To further illustrate, the second light-transmitting cover 332 includes a cover edge 3321 and a cover plate 3322, and the cover edge 3321 is protrusively connected to the edge of the cover plate 3322;
the cover edge 3321 is provided with a heat dissipation hole 3323, and the heat dissipation hole 3323 is arranged close to the heat dissipation fan 324.
In addition, the second light-transmitting cover 332 in this scheme includes cover edge 3321 and apron 3322, and cover edge 3321 has seted up louvre 3323, and louvre 3323 is close to radiator fan 324 setting, is favorable to discharging the heat that lamp holder 3 inside produced to the outside of shaking the head lamp fast to guarantee the normal operating of shaking the head lamp.
Further, the cover 3322 is made of transparent material.
In some embodiments, the cover 3322 is made of transparent material, such as glass, ABS plastic, etc., so as to further improve the light transmittance of the second light source and the patch light source 334, thereby enriching the lighting effect of the moving head lamp.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The technical principle of the present application is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the application and should not be taken in any way as limiting the scope of the application. Other embodiments of the application will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (10)
1. A two-sided shaking head lamp sharing a heat dissipation mechanism is characterized in that: comprises a mounting seat, a rotating seat and a lamp cap; the rotary seat is rotatably arranged at the top of the mounting seat, the rotary shaft of the rotary seat is vertically arranged, the lamp cap is rotatably arranged on the rotary seat, and the rotary shaft of the lamp cap is horizontally arranged;
the lamp cap comprises a first light-emitting mechanism, a heat dissipation mechanism and a second light-emitting mechanism, wherein the first light-emitting mechanism and the second light-emitting mechanism are respectively positioned at two sides of the heat dissipation mechanism;
the heat dissipation mechanism comprises a first heat dissipation plate, heat dissipation fins and a second heat dissipation plate, wherein a plurality of heat dissipation fins are arranged, and the plurality of heat dissipation fins are vertically arranged between the first heat dissipation plate and the second heat dissipation plate in an extending and spacing manner; the first light emitting mechanism is arranged close to the first heat radiating plate, and the second light emitting mechanism is arranged close to the second heat radiating plate.
2. A dual sided moving head lamp sharing a heat dissipation mechanism as defined in claim 1, wherein: the first radiating plate and the second radiating plate are parallel to each other, and the first radiating plate and the radiating fins are perpendicular to each other;
the heat dissipation mechanism further comprises heat dissipation fans, and the heat dissipation fans are arranged on two sides of the heat dissipation fins along the vertical direction.
3. A dual sided moving head lamp sharing a heat dissipation mechanism as defined in claim 1, wherein: the first light emitting mechanism comprises a first light emitting circuit board and a first light transmission cover, the first light emitting circuit board is attached to the first heat radiating plate, the first light emitting circuit board is provided with a first light source for emitting a light beam lamp, and the first light transmission cover is arranged on the first light emitting circuit board.
4. A dual sided moving head lamp sharing a heat dissipation mechanism as defined in claim 3, wherein: the first light-emitting mechanism further comprises a first light-transmitting plate, wherein the first light-transmitting plate is arranged between the first light-transmitting cover and the first light-emitting circuit board, and the first light-transmitting plate is used for transmitting light emitted by the first light source.
5. A dual sided moving head lamp sharing a heat dissipation mechanism as defined in claim 2, wherein: the second light-emitting mechanism comprises a second light-emitting circuit board and a second light-transmitting cover, the second light-emitting circuit board is attached to the second heat dissipation plate, the second light-emitting circuit board is provided with a second light source for emitting a light beam lamp, and the second light-transmitting cover is covered on the second light-emitting circuit board.
6. The dual sided moving head lamp of claim 5, wherein: the second light-emitting mechanism further comprises a second light-transmitting plate, wherein the second light-transmitting plate is arranged between the second light-emitting circuit board and the second light-transmitting cover, and the second light-transmitting plate is used for transmitting light emitted by the second light source.
7. The dual sided moving head lamp of claim 6, wherein: the second light-emitting mechanism further comprises a patch light source, and the patch light source is arranged on the surface, close to the second light-transmitting cover, of the second light-transmitting plate;
the second light-emitting mechanism further comprises a heat conduction pipe, one end of the heat conduction pipe is attached to the surface, close to the second light-emitting circuit board, of the second light-transmitting plate, and the other end of the heat conduction pipe is attached to the second heat dissipation plate.
8. The dual sided moving head lamp of claim 7, wherein: and the second light-transmitting plate is provided with an accommodating groove close to the plate surface of the second light-emitting circuit board, and the accommodating groove is used for accommodating the heat conducting tube.
9. The dual sided moving head lamp of claim 5, wherein: the second light-transmitting cover comprises a cover edge and a cover plate, and the cover edge is connected with the edge of the cover plate in a protruding mode;
the cover edge is provided with a heat dissipation hole, and the heat dissipation hole is close to the heat dissipation fan.
10. A dual sided moving head lamp sharing a heat dissipation mechanism as defined in claim 9, wherein: the cover plate is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311060821.XA CN117072935A (en) | 2023-08-22 | 2023-08-22 | Double-sided shaking head lamp sharing heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311060821.XA CN117072935A (en) | 2023-08-22 | 2023-08-22 | Double-sided shaking head lamp sharing heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117072935A true CN117072935A (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311060821.XA Pending CN117072935A (en) | 2023-08-22 | 2023-08-22 | Double-sided shaking head lamp sharing heat dissipation mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN117072935A (en) |
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2023
- 2023-08-22 CN CN202311060821.XA patent/CN117072935A/en active Pending
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