CN211667782U

CN211667782U - Waterproof imaging lamp of no fan

Info

Publication number: CN211667782U
Application number: CN202020301259.0U
Authority: CN
Inventors: 李凌峰; 李凌云
Original assignee: Guangdong Fashion Stage Video Equipment Co ltd
Current assignee: Guangdong Fashion Stage Video Equipment Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-13
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to the technical field of imaging lamps, and discloses a waterproof imaging lamp without a fan, which comprises a barrel body, a focusing lens, a light source module and a control device, wherein the barrel body comprises a front barrel, a middle barrel and a tail barrel; a heat dissipation device is arranged between the middle cylinder and the tail cylinder, the heat dissipation device consists of a plurality of heat pipes and a plurality of heat dissipation fins which are vertically distributed in parallel, the heat pipes are connected with the light source module, and the heat pipes penetrate through the heat dissipation fins to connect the heat dissipation fins in series; waterproof parts are arranged at the joint of the front end of the heat dissipation device and the middle cylinder and the joint of the rear end of the heat dissipation device and the tail cylinder. This waterproof formation of image lamp of no fan radiating effect is good, and the during operation silence is noiseless, and waterproof performance is good, no matter indoor or outdoor environment down homoenergetic normal work, application scope is wide.

Description

Waterproof imaging lamp of no fan

Technical Field

The utility model relates to an imaging lamp technical field, more specifically relates to a waterproof imaging lamp of no fan.

Background

The imaging lamp, or forming lamp, has the main characteristics that the light spots can be cut into shapes of square, diamond, triangle, trapezoid and the like a magic lamp, or specific patterns and figures are projected, all colors are more transparent, subtle changes of colors can be faithfully shown, the light spots are uniform, the light cutting is clear, the boundary has no stray light, and good effects and atmospheres can be created.

The formation of image lamp is as a high-power lighting apparatus, and under long-time use, its illuminator can produce very big heat, and the temperature in the lamp can constantly rise, consequently, adopts to set up radiator fan and trompil on the casing in its inside to accelerate the interior heat dissipation of lamp usually, prevents in the lamp overheated and lead to the interior light emitting component of lamp to damage.

However, the operation of the cooling fan inside the general imaging lamp generates larger noise, which affects the quiet atmosphere, and is not suitable for the relatively quiet occasions such as studios, galleries, exhibition halls, and the like.

It is therefore desirable to provide a waterproof imaging light without a fan that addresses the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof imaging lamp of no fan, mainly used solve current imaging lamp during operation cooling fan noise big, influence quiet atmosphere and do not have the problem of waterproof performance. The utility model discloses a need not to set up cooling fan in the waterproof imaging lamp of no fan, the quiet noiselessness of during operation has good waterproof performance again simultaneously, and application range is wide.

For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:

a waterproof imaging lamp without a fan comprises a barrel, a focusing lens, a light source module and a control device, wherein the barrel comprises a front barrel, a middle barrel and a tail barrel, the rear end of the front barrel and the front end of the middle barrel are fixedly sleeved with each other, the focusing lens is arranged in the front barrel, an electric focusing mechanism is arranged in the focusing lens in a matched mode, the light source module is arranged in the middle barrel, and the control device is arranged in the tail barrel;

a heat dissipation device is arranged between the middle cylinder and the tail cylinder and consists of a plurality of heat pipes and a plurality of radiating fins which are vertically distributed in parallel, the heat pipes are connected with the light source module, the heat pipes penetrate through the radiating fins so as to connect the radiating fins in series, the radiating fins which are vertically distributed in parallel form a fin-shaped structure, gaps among the radiating fins can form a smooth air channel which is communicated up and down, when hot air is upwards radiated along the air channel, cold air can be sucked from the lower part of the air channel, and the heat on the radiating fins is continuously taken away in a circulating manner; the radiating fin is made of pure aluminum, is light in weight, fast in radiating and strong in hot melting capacity, and can be tightly welded and contacted with the heat pipe, so that heat is quickly transferred from the heat pipe to the radiating fin for volatilization;

waterproof parts are arranged at the joint of the front end of the heat dissipation device and the middle cylinder and the joint of the rear end of the heat dissipation device and the tail cylinder.

Further, the waterproof component comprises a first waterproof plate, a first waterproof ring, a second waterproof plate and a second waterproof ring, the first waterproof plate is arranged between the heat dissipation device and the middle cylinder, and the first waterproof ring is arranged at the joint of the first waterproof plate and the middle cylinder; the second waterproof board sets up between heat abstractor and the tail section of thick bamboo, and the waterproof circle of second sets up in the junction of second waterproof board and tail section of thick bamboo, first waterproof circle and the waterproof circle of second all adopt rubber or silica gel to make. Through setting up waterproof part, can make preceding section of thick bamboo, well section of thick bamboo, the respective inside formation airtight waterproof space of tail section of thick bamboo to improve the waterproof performance of each barrel, ensure that the operation of lamp inner part is normal, increase of service life.

Furthermore, limiting rods are further arranged around the radiating fins, the front ends of the limiting rods are fixedly connected with the first waterproof plate, and the rear ends of the limiting rods are fixedly connected with the second waterproof plate; the lateral wall of gag lever post and the side of each fin are perpendicular butt, and the gag lever post is used for pressing from both sides tight fixed with each fin, prevents that the fin is not hard up or dislocation.

Furthermore, the electric focusing mechanism comprises a lens bracket, a slide bar, a sliding sleeve, a lead screw nut and a focusing motor; the sliding rod and the screw rod are arranged in the front barrel along the axial direction of the front barrel, a front support and a rear support are respectively arranged at the front end and the rear end of the sliding rod, and the side edges of the front support and the rear support are fixedly connected with the inner wall of the front barrel; the focusing lens is arranged on the lens support, the sliding sleeve and the lead screw nut are fixedly arranged on the side edge of the lens support, and the sliding sleeve is in sliding fit with the sliding rod; one end of the screw rod is connected with a central shaft of the focusing motor, and the other end of the screw rod is movably matched with a screw rod nut through threads; the focusing motor is fixedly arranged on the rear support at the rear end of the sliding rod. The utility model discloses an inside two focusing lens that set up altogether of formation of image lamp, focusing lens all adopts the plano-convex mirror, and every focusing lens correspondence sets up a set of electronic focusing mechanism, and every electronic focusing mechanism of group includes two slide bars, a lead screw and a focusing motor.

The utility model discloses a waterproof imaging lamp of no fan adopts the motor focusing mode, and is simple in operation, the focusing motor has positive reverse function, during focusing, start the focusing motor through controlling means, it is rotatory that the focusing motor drives the lead screw, the lead screw passes through lead screw nut and drives lens support and focusing lens back-and-forth movement, thereby realize the focusing through adjusting the distance between focusing lens and the light source module, finally make the beam angle of the waterproof imaging lamp of no fan, the facula size and the demand that the definition all satisfied different scenes.

Further, an electric light cutting device is arranged in the front cylinder and comprises a light cutting plate, a light cutting motor, a motor mounting plate, a guide plate, a connecting sheet and a synchronous belt; the outer side of the guide plate is fixedly connected with the front barrel, an arc-shaped groove penetrates through the guide plate, one end of the connecting sheet is rotatably connected with the guide plate, the other end of the connecting sheet is vertically provided with a connecting shaft, and the connecting shaft penetrates through the arc-shaped groove and is movably connected with the side part of the light cutting plate; the light cutting motor is installed on the motor installation plate, the motor installation plate is fixedly connected with the inner wall of the front barrel, a first gear is arranged on a driving shaft of the light cutting motor, a second gear is arranged at one end, connected with the guide plate, of the connecting piece, and the first gear is in transmission connection with the second gear through a synchronous belt. The light cutting plate is provided with four light cutting plates which are symmetrically distributed along the radial upper, lower, left and right of the imaging lamp cylinder, each light cutting plate is provided with two light cutting motors, when the light cutting device works, a driving shaft of each light cutting motor drives the connecting plate to swing through a synchronous belt, a connecting shaft at one end of the connecting plate slides along the arc-shaped groove to further drive two parts of the side part of the light cutting plate to move, so that the side edge of the light cutting plate used for cutting light gathers or disperses towards the central part of the electric light cutting device, and light spots of the imaging lamp can be cut into various shapes.

Common formation of image lamp on the market at present adopts manual focusing or surely light mostly, thereby for example manual removal focus lens reaches focusing effect, perhaps the position angle of each board of surely lighting of manual regulation carries out surely light, and manual focusing and surely light can also reach anticipated effect like this, but efficiency is lower, adjusts the not good control of precision, also wastes time and energy simultaneously, to some occasions that need will the unsettled setting of formation of image lamp, the operation is very inconvenient, has certain danger moreover, the utility model discloses a waterproof formation of image lamp of no fan can effectively solve above-mentioned problem, the operation of being convenient for, job stabilization, application scope is wide.

Furthermore, a pattern clamp assembly is arranged in the front cylinder and comprises a mounting frame, an annular pattern clamp, a driving motor and a transmission belt;

the annular pattern clamp is rotatably connected with the mounting frame, a required pattern plate can be mounted in a central cavity of the annular pattern clamp, and a central shaft of the driving motor is connected with the annular pattern clamp through a transmission belt so as to drive the annular pattern clamp to rotate. The utility model discloses an annular pattern clamp of formation of image lamp is provided with two, and each annular pattern clamp adopts solitary driving belt to be connected with driving motor's center pin, establishes "O" type or "8" style of calligraphy through the winding mode with driving belt, can control two annular pattern clamps syntropy rotations or reverse rotation, satisfies different scene user demands.

Further, the bottom of the heat dissipation device is provided with a threading pipe, the front end of the threading pipe penetrates through the first waterproof plate and is communicated with the inner cavity of the middle cylinder, and the rear end of the threading pipe penetrates through the second waterproof plate and is communicated with the inner cavity of the tail cylinder. The threading pipe is arranged along the axial direction of the middle barrel and the tail barrel, a power supply signal wire can penetrate through a cavity inside the threading pipe, so that the control device is electrically connected with the motor, and sealing rings are arranged at the joints of the threading pipe, the first waterproof plate and the second waterproof plate, so that the waterproof performance inside the threading pipe is improved. Through setting up the threading pipe, can accomodate the power signal line of connecting motor and controlling means together, prevent that the power signal line from exposing for a long time and damaging or ageing and influence its life outside the formation of image lamp, can also ensure that the formation of image lamp outward appearance is neat and artistic.

Further, controlling means includes power module and touch-control display screen for adjust, control and show the working parameter of the waterproof formation of image lamp of no fan, power module sets up inside the tail-pipe, the touch-control display screen sets up in the tail-pipe rear end, and the tail-pipe rear end still is provided with power source and signal interface. All adopt electric connection mode interconnect between each motor and the light source module in power module and the touch-control display screen and the lamp, each part and power source, the signal interface of controlling means all adopt waterproof components and parts to improve waterproof performance. The utility model discloses a waterproof formation of image lamp of no fan is when using, according to the scene needs of difference, and accessible touch display screen is adjusted colour temperature, luminance and facula size isoparametric, and touch display screen can show main working parameter simultaneously, is convenient for observe the operating condition of formation of image lamp.

Further, the light source module includes LED lamp pearl, lamp pearl mounting panel and convex lens, LED lamp pearl is installed the front side of lamp pearl mounting panel, lamp pearl mounting panel and second waterproof board fixed connection, the rear side of lamp pearl mounting panel run through behind the second waterproof board with the heat pipe connection, convex lens are provided with two, set gradually in front of LED lamp pearl for improve the luminous focus effect of light source module.

Furthermore, the heat pipe is U-shaped, the middle bent section of the heat pipe is connected with the rear side of the lamp bead mounting plate, and two ends of the heat pipe penetrate through the radiating fins respectively to connect all the radiating fins in series. The middle bending section of the heat pipe is an evaporation end, and the middle bending section is connected with the lamp bead mounting plate and can absorb heat emitted by the light source module in time during working, the two ends of the heat pipe are condensation ends and are fixedly connected with radiating fins, and the heat absorbed by the evaporation end of the heat pipe is transferred to the condensation ends and is rapidly emitted by the radiating fins, so that the radiating efficiency is improved.

Furthermore, the outer wall of the middle cylinder is provided with a U-shaped handle, two ends of the U-shaped handle are movably connected with two sides of the middle cylinder, and locking knobs are arranged at the joints of the two ends of the U-shaped handle and the middle cylinder. Set up U type handle, the gesture adjustment and the installation of the waterproof formation of image lamp of no fan of being convenient for, after the required gesture is adjusted to the formation of image lamp, can lock U type handle and well section of thick bamboo fixedly through the locking knob.

Furthermore, a lamp holder is arranged at the front end of the front barrel, and a waterproof mirror is installed in the lamp holder. The waterproof mirror is arranged, so that dust or water can be prevented from entering the front barrel to pollute the focusing lens and influence the using effect.

Furthermore, the front end of the lamp holder is provided with a fixed bayonet and a movable buckle, and the movable buckle is hinged with the lamp holder. When the light spot of different colours is thrown out to needs formation of image lamp, can insert required colour chip in the fixing clip mouth to fix the colour chip through the activity buckle, the light that the light source module sent sees through the colour chip like this, just can make the light spot that the required colour was thrown out to the formation of image lamp.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:

1. the fan-free waterproof imaging lamp has good heat dissipation effect, and the heat dissipation device is formed by combining the plurality of heat pipes and the plurality of heat dissipation fins, so that the heat generated during the working of the light source module can be dissipated efficiently in time, the temperature in the lamp is reduced, and the service life of each part is prolonged;

2. the imaging lamp of the utility model does not need to be provided with a heat radiation fan, but radiates heat through the combination of the heat pipe and the heat radiation fin, is silent and noiseless during working, and is suitable for indoor occasions with relatively quiet contrast, such as a studio, a gallery, a museum, an exhibition hall, and the like;

3. the structure is attractive and fashionable, the body is exquisite, the structural design of each part is reasonable, the space is saved, a shell is not required to be arranged around the heat dissipation device, the heat dissipation efficiency can be improved, dust deposited on the heat pipe and the heat dissipation plate can be conveniently cleaned in time, meanwhile, the processing material can be saved, and the cost is reduced;

4. the waterproof performance is good, and heat abstractor's preceding, rear end all set up waterproof part with well section of thick bamboo, tail section of thick bamboo junction respectively, can improve waterproof performance, no matter can both ensure no fan waterproof imaging lamp normal work under indoor or outdoor environment, and application scope is wide.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the waterproof imaging lamp without a fan of the present invention;

fig. 2 is a side view of the waterproof imaging lamp without a fan of the present invention;

fig. 3 is an exploded view of the waterproof imaging fan-less lamp of the present invention;

FIG. 4 is a schematic view of the light source module, the heat sink and the transition piece;

FIG. 5 is a schematic view of a heat sink and transition piece;

FIG. 6 is a structural view of a focus lens and an electric focus mechanism;

FIG. 7 is an exploded view of the motorized light cutting device;

FIG. 8 is a partial internal structure view of the electric light cutting device;

fig. 9 is a structural view of the pattern clip assembly.

In the figure: 1-front barrel, 11-focusing lens, 12-lamp holder, 121-waterproof mirror, 122-fixed bayonet, 123-movable buckle, 2-middle barrel, 21-light source module, 211-LED lamp bead, 212-lamp bead mounting plate, 213-convex lens, 22-U-shaped handle, 221-locking knob, 3-tail barrel, 31-power interface, 32-signal interface, 4-heat dissipation device, 41-heat pipe, 42-heat dissipation sheet, 421-limiting rod, 43-threading pipe, 5-waterproof part, 51-first waterproof plate, 511-first waterproof ring, 52-second waterproof plate, 521-second waterproof ring, 6-electric focusing mechanism, 61-lens support, 62-sliding rod, 621-front support, 622-rear support, 63-sliding sleeve, 64-lead screw, 65-lead screw nut, 66-focusing motor, 7-electric light cutting device, 71-light cutting plate, 72-light cutting motor, 721-driving shaft, 722-first gear, 73-motor mounting plate, 74-guide plate, 741-arc groove, 75-connecting plate, 751-connecting shaft, 752-second gear, 76-synchronous belt, 8-pattern clamp assembly, 81-mounting frame, 82-annular pattern clamp, 83-driving motor, 84-driving belt, 9-control device, 91-power supply module and 92-touch display screen.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for better illustration of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an 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 description of "first", "second", etc. referred to in the embodiments of the present invention is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated, whereby the features defined as "first", "second", etc. may explicitly or implicitly include at least one such feature.

Meanwhile, the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

For the purpose of clearly understanding the technical features, objects, and effects of the present invention, the detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.

The implementation mode is as follows:

as shown in fig. 1-9, a waterproof imaging lamp without a fan comprises a front barrel 1, a middle barrel 2, a tail barrel 3, a focusing lens 11, a light source module 21 and a control device 9, wherein the rear end of the front barrel 1 and the front end of the middle barrel 2 are fixedly sleeved with each other, the focusing lens 11 is arranged in the front barrel 1, the focusing lens 11 is provided with an electric focusing mechanism 6 in a matching way, the light source module 21 is arranged in the middle barrel 2, and the control device 9 is arranged in the tail barrel 3;

a heat dissipation device 4 is arranged between the middle cylinder 2 and the tail cylinder 3, the heat dissipation device 4 is composed of a plurality of heat pipes 41 and a plurality of heat dissipation fins 42 which are vertically distributed in parallel, the heat pipes 41 are connected with the light source module 21, the heat pipes 41 penetrate through the heat dissipation fins 42 so as to connect the heat dissipation fins 42 in series, the plurality of heat dissipation fins 42 which are vertically distributed in parallel form a fin-shaped structure, gaps among the heat dissipation fins 42 can form an unobstructed air channel which is communicated up and down, when hot air is upwards dissipated along the air channel, cold air can be sucked from the lower part of the air channel, and heat on the; the heat dissipation plate 42 is made of pure aluminum, has light weight, fast heat dissipation and strong hot melting capability, and can be tightly welded and contacted with the heat pipe 41, so that heat is quickly transferred from the heat pipe 41 to the heat dissipation plate 42 for volatilization;

waterproof parts 5 are arranged at the joint of the front end of the heat dissipation device 4 and the middle cylinder 2 and the joint of the rear end of the heat dissipation device 4 and the tail cylinder 3.

The waterproof component 5 comprises a first waterproof plate 51, a first waterproof ring 511, a second waterproof plate 52 and a second waterproof ring 521, the first waterproof plate 51 is arranged between the heat dissipation device 4 and the middle barrel 2, the first waterproof ring 511 is arranged at the joint of the first waterproof plate 51 and the middle barrel 2, the second waterproof plate 52 is arranged between the heat dissipation device 4 and the tail barrel 3, the second waterproof ring 521 is arranged at the joint of the second waterproof plate 52 and the tail barrel 3, and the first waterproof ring 511 and the second waterproof ring 521 are made of rubber. Through setting up waterproof part 5, can make preceding section of thick bamboo 1, well section of thick bamboo 2, the respective inside formation airtight waterproof space of tailboom 3 to improve the waterproof performance of each barrel, ensure that the operation of lamp inner part is normal, increase of service life.

The radiating fins 42 are also provided with limiting rods 421 all around, the front ends of the limiting rods 421 are fixedly connected with the first waterproof plates 51, the rear ends of the limiting rods 421 are fixedly connected with the second waterproof plates 52, the side walls of the limiting rods 421 are perpendicularly abutted to the side edges of the radiating fins 42, and the limiting rods 421 are used for clamping and fixing the radiating fins 42 to prevent the radiating fins 42 from loosening or misplacing.

The electric focusing mechanism 6 comprises a lens bracket 61, a slide bar 62, a sliding sleeve 63, a lead screw 64, a lead screw nut 65 and a focusing motor 66; the sliding rod 62 and the screw rod 64 are axially arranged in the front barrel 1, the front end and the rear end of the sliding rod 62 are respectively provided with a front support 621 and a rear support 622, and the side edges of the front support 621 and the rear support 622 are respectively fixedly connected with the inner wall of the front barrel 1; the focusing lens 11 is arranged on the lens bracket 61, the sliding sleeve 63 and the lead screw nut 65 are fixedly arranged on the side edge of the lens bracket 61, and the sliding sleeve 63 is in sliding fit with the sliding rod 62; one end of the screw rod 64 is connected with the central shaft of the focusing motor 66, and the other end of the screw rod 64 is movably matched with the screw rod nut 65 through threads; the focus motor 66 is fixedly mounted to a rear bracket 622 at the rear end of the slide bar 62. The utility model discloses an inside two focusing lens 11 that set up altogether of formation of image lamp, focusing lens 11 all adopt the plano-convex mirror, and every focusing lens 11 corresponds and sets up a set of electronic focusing mechanism 6, and every electronic focusing mechanism 6 of group includes two slide bars 62, a lead screw 64 and a focusing motor 66.

The utility model discloses a waterproof imaging lamp of no fan adopts motor focusing mode, and is simple in operation, focusing motor 66 has the function of just reversing, when focusing, at first start focusing motor 66 through controlling means 9, focusing motor 66 drives lead screw 64 rotatory, lead screw 64 passes through lead screw nut 65 and drives lens support 61 and focusing lens 11 and slide around along slide bar 62, thereby realize the focusing through the distance between adjusting focusing lens 11 and the light source module 21, make the beam angle of the waterproof imaging lamp of no fan, the demand of different scenes is all satisfied to facula size and definition.

An electric light cutting device 7 is also arranged in the front barrel 1, and the electric light cutting device 7 comprises a light cutting plate 71, a light cutting motor 72, a motor mounting plate 73, a guide plate 74, a connecting sheet 75 and a synchronous belt 76; the outer side of the guide plate 74 is fixedly connected with the front barrel 1, an arc-shaped groove 741 penetrates through the guide plate 74, one end of the connecting sheet 75 is rotatably connected with the guide plate 74, the other end of the connecting sheet 75 is vertically provided with a connecting shaft 751, and the connecting shaft 751 penetrates through the arc-shaped groove 741 and is movably connected with the side part of the light cutting plate 71; the light cutting motor 72 is mounted on the motor mounting plate 73, the motor mounting plate 73 is fixedly connected with the inner wall of the front barrel 1, a first gear 722 is arranged on a driving shaft 721 of the light cutting motor 72, a second gear 752 is arranged at one end of the connecting piece 75 connected with the guide plate 74, and the first gear 722 and the second gear 752 are in transmission connection through a synchronous belt 76. The light cutting plates 71 are provided with four light cutting plates which are symmetrically distributed along the radial direction of the imaging lamp cylinder body, the upper part, the lower part, the left part and the right part of the imaging lamp cylinder body, each light cutting plate 71 is matched with two light cutting motors 72, when the imaging lamp cylinder body works, a driving shaft of each light cutting motor 72 drives the connecting sheet 75 to swing through the synchronous belt 76, the connecting shaft 751 at one end of the connecting sheet 75 slides along the arc-shaped groove 741 to further drive two parts at the side part of the light cutting plate 71 to move, the side edge of the light cutting plate 71 used for cutting light is gathered or dispersed towards the central part of the electric light cutting device 7, and therefore light spots of.

A pattern clamp assembly 8 is further arranged in the front barrel 1, and the pattern clamp assembly 8 comprises a mounting frame 81, an annular pattern clamp 82, a driving motor 83 and a transmission belt 84;

the ring pattern holder 82 is rotatably coupled to the mounting bracket 81, a desired pattern plate can be mounted in a central cavity of the ring pattern holder 82, and a central shaft of the driving motor 83 is coupled to the ring pattern holder 82 through a driving belt 84 to rotate the ring pattern holder 82. The utility model discloses an annular pattern of formation of image lamp presss from both sides 82 and is provided with two, and each annular pattern presss from both sides 82 and adopts solitary driving belt 84 with driving motor 83's center pin to be connected, establishes "O" type or "8" style of calligraphy through the winding mode with driving belt 84, just can control two annular pattern and press from both sides 82 syntropy rotations or reverse rotation, satisfies the user demand of different scenes.

The bottom of the heat dissipation device 4 is provided with a threading pipe 43, the front end of the threading pipe 43 penetrates through the first waterproof plate 51 and is communicated with the inner cavity of the middle barrel 2, and the rear end of the threading pipe 43 penetrates through the second waterproof plate 52 and is communicated with the inner cavity of the tail barrel 3. The threading pipe 43 is arranged along the axial direction of the middle barrel 2 and the tail barrel 3, a power supply signal wire can pass through the inner cavity of the threading pipe 43, so that the control device 9 is electrically connected with each motor in the lamp, and sealing rings (not shown in the figure) are arranged at the joints of the threading pipe 43, the first waterproof plate 51 and the second waterproof plate 52, so that the waterproof performance inside the threading pipe 43 is improved. Through setting up threading pipe 43, can accomodate the power signal line of connecting motor and controlling means 9 together, prevent that the power signal line from exposing for a long time outside impaired or ageing and influence its life at the formation of image lamp, can also ensure that the formation of image lamp outward appearance is neat and artistic.

The control device 9 comprises a power module 91 and a touch display screen 92, and is used for adjusting, controlling and displaying working parameters of the draught fan-free waterproof imaging lamp, the power module 91 is arranged inside the tail cylinder 3, the touch display screen 92 is arranged at the rear end of the tail cylinder 3, and the rear end of the tail cylinder 3 is further provided with a power interface 31 and a signal interface 32. All adopt electric connection mode interconnect between each motor in power module 91 and the touch-control display screen 92 and the lamp and the light source module 21, each part and power source 31, the signal interface 32 of controlling means 9 all adopt waterproof components and parts to improve waterproof performance. The utility model discloses a waterproof formation of image lamp of no fan is when using, according to the scene needs of difference, and accessible touch display screen 92 is adjusted colour temperature, luminance and facula size isoparametric, and touch display screen 92 can show main working parameter simultaneously, is convenient for observe the operating condition of formation of image lamp.

Light source module 21 includes LED lamp pearl 211, lamp pearl mounting panel 212 and convex lens 213, and LED lamp pearl 211 is installed in the front side of lamp pearl mounting panel 212, and lamp pearl mounting panel 212 and second waterproof board 52 fixed connection, the rear side of lamp pearl mounting panel 212 runs through behind the second waterproof board 52 to be connected with heat pipe 41, and convex lens 213 is provided with two, sets gradually in LED lamp pearl 211 preceding for improve light source module 21's luminous focus effect.

The heat pipe 41 is in a U shape, the middle bent section of the heat pipe is connected with the rear side of the lamp bead mounting plate 212, and two ends of the heat pipe 41 penetrate through the radiating fins 42 respectively so as to connect all the radiating fins 42 in series. The middle bent section of the heat pipe 41 is an evaporation end, and is connected with the lamp bead mounting plate 212 to timely absorb heat emitted by the light source module 21 during operation, the two ends of the heat pipe 41 are condensation ends and are fixedly connected with the radiating fins 42, and the heat absorbed by the evaporation end of the heat pipe 41 is transferred to the condensation end and is rapidly emitted by the radiating fins 42, so that the radiating efficiency is improved.

The outer wall of the middle barrel 2 is provided with a U-shaped handle 22, two ends of the U-shaped handle 22 are movably connected with two sides of the middle barrel 2, and the connecting part of the two ends of the U-shaped handle 22 and the middle barrel 2 is provided with a locking knob 221. Set up U type handle 22, the gesture adjustment and the installation of the waterproof formation of image lamp of no fan of being convenient for, after the formation of image lamp has adjusted required gesture, can lock U type handle 22 and well section of thick bamboo 2 fixedly through locking knob 221.

The front end of the front barrel 1 is provided with a lamp head 12, and a waterproof mirror 121 is installed in the lamp head 12. The waterproof mirror 121 is arranged to prevent dust or water from entering the front barrel 1 to pollute the focusing lens 11 and affect the use effect.

The front end of the lamp holder 12 is provided with a fixed bayonet 122 and a movable buckle 123, and the movable buckle 123 is hinged with the lamp holder 12. When the light spot of different colours is thrown out to needs formation of image lamp, can insert required colour chip in fixed bayonet 122 to fix the colour chip through activity buckle 123, the light that light source module 21 sent sees through the colour chip like this, just can make the light spot that the required colour was thrown out to the formation of image lamp.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is to be understood that the above-described embodiments of the present invention are merely examples provided 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

1. A waterproof imaging lamp without a fan comprises a barrel body, a focusing lens, a light source module and a control device, wherein the barrel body comprises a front barrel, a middle barrel and a tail barrel;

a heat dissipation device is arranged between the middle cylinder and the tail cylinder, the heat dissipation device consists of a plurality of heat pipes and a plurality of heat dissipation fins which are vertically distributed in parallel, the heat pipes are connected with the light source module, and the heat pipes penetrate through the heat dissipation fins so as to connect the heat dissipation fins in series;

2. The windless waterproof imaging light of claim 1, wherein the waterproof member comprises a first waterproof sheet, a first waterproof ring, a second waterproof sheet, and a second waterproof ring;

the first waterproof plate is arranged between the heat dissipation device and the middle cylinder, and the first waterproof ring is arranged at the joint of the first waterproof plate and the middle cylinder;

the second waterproof board set up in between heat abstractor and the tail section of thick bamboo, the waterproof circle of second sets up in the junction of second waterproof board and tail section of thick bamboo.

3. The waterproof imaging lamp of claim 2, wherein a limiting rod is further arranged around the heat sink, the front end of the limiting rod is fixedly connected with the first waterproof plate, and the rear end of the limiting rod is fixedly connected with the second waterproof plate;

the lateral wall of gag lever post and the side of each fin are perpendicular butt, and the gag lever post is used for fixing each fin cramp.

4. The waterproof imaging lamp of claim 3, wherein the motorized focus mechanism comprises a lens holder, a slide bar, a slide sleeve, a lead screw nut, and a focus motor;

the sliding rod and the lead screw are arranged in the front barrel along the axial direction of the front barrel;

the focusing lens is arranged on the lens support, the sliding sleeve and the lead screw nut are fixedly arranged on the side edge of the lens support, and the sliding sleeve is in sliding fit with the sliding rod;

one end of the screw rod is connected with a driving shaft of the focusing motor, and the other end of the screw rod is movably matched with the screw rod nut through threads.

5. The waterproof imaging lamp of claim 4, wherein an electric light cutting device is further arranged in the front cylinder, and comprises a light cutting plate, a light cutting motor, a motor mounting plate, a guide plate, a connecting sheet and a synchronous belt;

the outer side of the guide plate is fixedly connected with the front barrel, an arc-shaped groove penetrates through the guide plate, one end of the connecting sheet is rotatably connected with the guide plate, the other end of the connecting sheet is vertically provided with a connecting shaft, and the connecting shaft penetrates through the arc-shaped groove and is movably connected with the side part of the light cutting plate;

the light cutting motor is fixed on the motor mounting plate, a first gear is arranged on a driving shaft of the light cutting motor, a second gear is arranged at one end, connected with the guide plate, of the connecting sheet, and the first gear and the second gear are in transmission connection through a synchronous belt.

6. The waterproof imaging lamp of claim 5, wherein a pattern clip assembly is further arranged in the front barrel, and comprises a mounting frame, an annular pattern clip, a driving motor and a driving belt;

the annular pattern clamp is rotatably connected with the mounting frame, and the driving motor is connected with the annular pattern clamp through a transmission belt so as to drive the annular pattern clamp to rotate.

7. The waterproof imaging lamp of claim 6, wherein the bottom of the heat sink is provided with a threading tube, the front end of the threading tube penetrates through the first waterproof plate and is communicated with the inner cavity of the middle barrel, and the rear end of the threading tube penetrates through the second waterproof plate and is communicated with the inner cavity of the tail barrel.

8. The waterproof imaging lamp of claim 1, wherein the control device comprises a power module and a touch display screen for adjusting, controlling and displaying the operating parameters of the waterproof imaging lamp of the blower;

the power supply module is arranged inside the tail cylinder;

the touch display screen is arranged at the rear end of the tail cylinder.

9. The waterproof imaging lamp of no fan of any one of claims 1-8, characterized in that the light source module comprises LED lamp beads, a lamp bead mounting plate and a convex lens;

the LED lamp bead is installed the front side of lamp bead mounting panel, the rear side and the heat pipe connection of lamp bead mounting panel, convex lens sets up in front at LED lamp bead.

10. The waterproof imaging lamp of claim 9, wherein the heat pipe is shaped like a "U", the middle bent section of the heat pipe is connected to the rear side of the lamp bead mounting plate, and the two ends of the heat pipe respectively penetrate through the heat sink to connect the heat sink in series.