CN215216152U - High-efficient radiating laser stage lamp - Google Patents

Abstract

The utility model discloses a laser stage lamp with high-efficiency heat dissipation, which comprises a shell, a light source component, a heat dissipation component and a plurality of fans, wherein the shell is provided with an air inlet and an air outlet; the light source component is arranged in the shell; the heat dissipation part is provided with a hollow structure, the heat dissipation part is arranged on the outer side of the light source part and is connected with the light source part, and the air inlet, the hollow part of the heat dissipation part and the air outlet form a heat dissipation channel; the fans are positioned in the heat dissipation channel, the air inlet ends of the fans face the air inlet, and the air outlet ends of the fans face the heat dissipation component. The utility model discloses small, the noise is little, and the radiating effect is good.

Description

High-efficient radiating laser stage lamp

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a high-efficient radiating laser stage lamp is related to.

Background

Along with user's needs, the light efficiency of stage lamps and lanterns requires more and more high, consequently appears new light source, laser light source promptly, because laser light source's particularity, the module is great and irregular, and power is great, and the heat that the during operation light source produced is also bigger and bigger, and then influences effect and the life that lamps and lanterns used. Therefore, it is particularly important to cool the light source of the stage lighting fixture. The existing stage lamp has the defects of large heat dissipation structure, high noise and heavy lamp, and influences the shaking and rotating speeds of the lamp cap part and the using effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a high-efficient radiating laser stage lamp, its is small, and the noise is little, and the radiating effect is good.

According to the utility model discloses high-efficient radiating laser stage lamp, include: a housing provided with an air inlet and an air outlet; a light source member disposed in the housing; the heat dissipation part is provided with a hollow structure, is arranged on the outer side of the light source part and is connected with the light source part, and the air inlet, the hollow part of the heat dissipation part and the air outlet form a heat dissipation channel; the fans are positioned in the heat dissipation channel, the air inlet ends of the fans face the air inlet, and the air outlet ends of the fans face the heat dissipation component.

The technical scheme at least has the following beneficial effects: through set up air intake and air outlet at the shell body structure, save space, and set up the radiating part that has hollow out construction in the outside of light source part, the inner space of make full use of shell, directly transmit the heat that produces the light source part to the radiating part on, the cooperation fan, can continuously take outside cold wind into the inside of shell from the air intake, cold wind flows through the radiating part, and carry out the heat exchange, hot-blast outflow from the air outlet, thereby can bring the heat of radiating part outside the shell, realize the heat dissipation to the light source part, overall structure is simple and compact, small, convenient to use, and the radiating effect is good, effectively prolong the life of laser stage lamp.

According to some embodiments of the utility model, the light source part has the light-emitting end and generates heat the end, the end that generates heat is located the side of light-emitting end, the heat-emitting end with heat dissipation part connects, just the end orientation that generates heat the air outlet.

According to the utility model discloses a some embodiments, the heat dissipation part includes the first fin that a plurality of intervals set up, the air-out direction of fan is first direction, and is a plurality of first fin sets up along second direction interval, the second direction with first direction is perpendicular.

According to some embodiments of the present invention, the first heat sink comprises a first plate and two second plates, two the second plates are respectively connected to two ends of the first plate, and the second plates are perpendicular to the first plate, the first plate is parallel to the axis of the air inlet, and the second plate is parallel to the axis of the air outlet.

According to some embodiments of the utility model, be provided with the fixing base in the shell, the fixing base has the inner chamber that link up, and is a plurality of the fan install in one side of fixing base, it is a plurality of first board hold in the inner chamber.

According to some embodiments of the present invention, the heat dissipating member is further provided with a third plate, the third plate is connected to the outside of the second plate at the same side, and the third plate is connected to the fixing base.

According to some embodiments of the utility model, first fin is provided with a plurality of through-holes, the radiating part with be provided with heat-conducting part between the light source part, heat-conducting part includes heat-conducting plate and heat pipe, the heat-conducting plate is fixed in the light source part, the heat pipe is worn to locate the through-hole.

According to some embodiments of the invention, the heat-conducting plate is further provided with a plurality of second fins, a plurality of the second fins are arranged at intervals.

According to the utility model discloses a some embodiments still are provided with control module, control module with the light source part fan electric connection.

According to some embodiments of the utility model, the outside of light source part is provided with a plurality of protruding muscle, and is a plurality of the protruding muscle is followed the circumference interval arrangement of light source part.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a laser stage lamp in an embodiment of the present invention;

FIG. 2 is an exploded view of the laser stage lamp according to the embodiment of the present invention;

FIG. 3 is a sectional view of the laser stage lamp according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a heat dissipation member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing base in an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a light source component in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the lower casing in the embodiment of the present invention.

Reference numerals:

a housing 100; an upper case 110; a lower case 120; an air inlet 121; an air outlet 122; a mount 130; a control module 140;

a light source part 200; a light emitting end 210; a heat-generating end 220; the ribs 230;

a heat-dissipating member 300; a first heat sink 310; a first plate 311; a first via 3111; a second plate 312; a second through hole 3121; a third plate 313; a heat conductive member 320; a heat conductive plate 321; a heat conductive pipe 322; the second heat radiation fins 323;

a fan 400; a fixed base 410; an inner cavity 411.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3 in combination with fig. 6 and 7, an embodiment of the present invention provides a high-efficiency heat-dissipating laser stage lamp, which includes a housing 100, a light source component 200, a heat-dissipating component 300, and a plurality of fans 400.

In some embodiments, the housing 100 is provided as a cylindrical structure, and includes an upper shell 110 and a lower shell 120, a mounting seat 130 is provided between the upper shell 110 and the lower shell 120, a left side wall and a right side wall of the lower shell 120 are both provided with a plurality of air outlets, which are vertically arranged elongated holes, and the plurality of air outlets are arranged at intervals along the circumferential direction of the lower shell 120, that is, the air outlet 122 is formed; the bottom wall of the lower shell 120 is provided with a plurality of hollow holes with a fan-shaped structure, so that the outside and the inside of the lower shell 120 are communicated, that is, an air inlet 121 is formed, the light source component 200 is fixed at the lower end of the mounting seat 130 and is positioned inside the lower shell 120, the light source component 200 is set as a laser light source, the lighting effect is good, the light source component 200 is positioned at the lower side of the mounting seat 130, the light source component 200 is provided with a light emitting end 210 and a heat generating end 220, the light emitting end 210 is positioned at the upper side of the light source component 200 and faces the mounting seat 130, the heat generating end 220 is positioned at the side of the light source component 200 and faces the air outlet 122, so that the heat of the heat generating end 220 is discharged out of the shell 100 along with cold air in time, and the heat dissipation efficiency is improved; the heat dissipation member 300 has a hollow structure, the heat dissipation member 300 is wrapped at the bottom and left and right sides of the light source member 200 and attached to the light source member 200, the front end of the light source member 200 is connected to the heat dissipation member 300 to improve the heat exchange efficiency between the light source member 200 and the heat dissipation member 300, and thus the air inlet 121, the hollow part of the heat dissipation member 300, and the air outlet 122 form a heat dissipation channel (not shown in the figure); the fan 400 is installed in the interior of the lower case 120, that is, in the heat dissipation channel, two fans 400 are provided here to improve the heat dissipation efficiency, the two fans 400 are located at the lower side of the heat dissipation part 300, the air inlet ends of the two fans 400 are all towards the air inlet 121, and the air outlet ends are all towards the heat dissipation part 300, so that the fans 400 can exchange heat with the heat dissipation part 300 through external cold air, and the heat dissipation of the light source part 200 is realized.

Through at structural air intake 121 and the air outlet 122 of setting up of shell 100 body, save space, and set up the heat dissipation part 300 that has hollow out construction in the outside of light source part 200, make full use of shell 100's inner space, heat transfer to heat dissipation part 300 with light source part 200 production, cooperation fan 400, can last take outside cold wind into the inside of shell 100 from air intake 121, cold wind flows through heat dissipation part 300, and carry out the heat exchange, hot-blast from air outlet 122 flows out, thereby can bring the heat of heat dissipation part 300 outside shell 100, realize the heat dissipation to light source part 200, the overall structure is simple and compact, small, and convenient to use, and the radiating effect is good, effectively prolong the life of laser stage lamp.

Referring to fig. 4, in some embodiments, the heat dissipating member 300 includes a plurality of first heat dissipating fins 310 disposed at intervals, and the plurality of first heat dissipating fins 310 are disposed at equal intervals in a front-rear direction, that is, sequentially disposed in a second direction, wherein an air outlet direction of the fan 400 is set to be the first direction, that is, the first direction is a vertical direction, and the second direction is perpendicular to the first direction, the first heat dissipating fins 310 include a first plate 311 and two second plates 312, the two second plates 312 are respectively connected to both ends of the first plate 311, the first plate 311 and the second plate 312 are located on the same plane, and the second plate 312 is perpendicular to the first plate 311, the first plate 311 and the two second plates 312 form a "U" shaped structure, the second plates 312 are located at left and right sides of the light source member 200, the first plate 311 is located at the bottom of the light source member 200, so that the heat dissipating member 300 can wrap the bottom and left and right sides of the light source member 200, the second plate 312 is parallel to the axis of the air outlet 122, and the first plate 311 is parallel to the axis of the air inlet 121, so that the fan 400 can directly blow cold air to the gaps between the plurality of first heat dissipation fins 310 and blow the cold air to the outer wall of the light source part 200 through the gaps, the contact area between the cold air and the outer walls of the first heat dissipation fins 310 and the light source part 200 is increased, the cold air is sufficiently heat-exchanged with the first heat dissipation fins 310 and the light source part 200 and is discharged from the air outlet 122, and the heat dissipation efficiency is improved.

Referring to fig. 3 and 5, in some embodiments, a fixing seat 410 is further disposed in the lower case 120, the fixing seat 410 is provided with an inner cavity 411 penetrating in a vertical direction, two fans 400 are fixedly mounted on a lower side of the fixing seat 410, the plurality of first plates 311 of the first heat sink 310 are accommodated in the inner cavity 411, and the fixing seat 410 is fixedly connected to the light source component 200, so that all cold air blown by the fans 400 can be blown to gaps between the plurality of first heat sinks 310, and the cold air and the first heat sinks 310 can fully perform heat exchange, thereby improving heat dissipation efficiency.

Referring to fig. 2 and 4, in some embodiments, the heat dissipation member 300 is further provided with a third plate 313, the third plate 313 is connected to the outer sides of the plurality of second plates 312 on the same side, that is, the left third plate 313 is located on the left side of the second plates 312, the right third plate 313 is located on the right side of the second plates 312, the lower end of the third plate 313 extends downward and is connected to the fixing base 410, the third plate 313 can cover the lower gaps between the plurality of second plates 312 from the outer side, and only the upper gaps between the plurality of second plates 312 are reserved, wherein the upper gaps are right opposite to the air outlet 122, so that the cold air can flow from the lower end to the upper end of the heat dissipation member 300 to be separated from the first heat dissipation fin 310, and the cold air is prevented from not flowing to the upper end of the heat dissipation member 300, that is separated from the first heat dissipation fin 310, thereby increasing the contact area between the cold air and the first heat dissipation fin 310 and making the cold air exchange heat with the first heat dissipation fin 310 sufficiently, the heat dissipation efficiency is improved.

Referring to fig. 2 and 4, in some embodiments, the first heat sink 310 is provided with a plurality of through holes, wherein the first plate 311 is provided with two first through holes 3111, the two second plates 312 are provided with three second through holes 3121, a heat conductive member 320 is provided between the heat sink 300 and the light source part 200, the heat conductive member 320 includes a heat conductive plate 321 and heat conductive pipes 322, wherein the heat conductive pipes 322 are provided with eight and are fixedly connected to the heat conductive plate 321, the heat conductive plate 321 is fixedly installed at the front end of the light source part 200, and the eight heat conductive pipes 322 are respectively inserted into the first through holes 3111 and the second through holes 3121, so that the heat sink 300 can be stabilized, and heat generated by the light source part 200 can be transferred to the heat sink 300 having a larger heat dissipation area through the heat conductive plate 321 and the heat conductive pipes 322, thereby improving heat dissipation efficiency.

Referring to fig. 2, in some embodiments, a plurality of second heat radiating fins 323 are fixedly connected to the front end of the heat conducting plate 321, and the plurality of second heat radiating fins 323 are arranged at equal intervals in the left-right direction, so that heat of the heat conducting plate 321 can be transferred to the plurality of second heat radiating fins 323 having a larger heat radiating area, further improving heat radiating efficiency.

Referring to fig. 6, in some embodiments, a control module 140 is further provided, the control module 140 is fixedly mounted on the light source component 200, and the control module 140 is electrically connected to the light source component 200 and the fan 400 respectively, wherein a control circuit of the control module 140 is prior art, and is not described herein again, the fan 400 is controlled by the control module 140, and the rotation speed of the fan 400 can be adjusted according to the power of the light source component 200, that is, the air volume is adjusted, generally speaking, the power of the light source component 200 is high, the heat generation amount is high, the rotation speed of the fan 400 needs to be increased, the air volume is increased, so as to improve the heat dissipation efficiency, otherwise, the rotation speed of the fan 400 is reduced, the air volume is reduced, and the purpose of saving energy and electricity is achieved, and the noise is low.

Referring to fig. 6, in some embodiments, the outer wall of the light source part 200 is provided with a plurality of ribs 230, and the plurality of ribs 230 are arranged at equal intervals along the circumferential direction of the light source part 200, so that the heat dissipation area of the light source part 200 can be increased, and the heat dissipation efficiency can be further improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a radiating laser stage lamp of high efficiency which characterized in that includes:

a housing provided with an air inlet and an air outlet;

a light source member disposed in the housing;

the heat dissipation part is provided with a hollow structure, is arranged on the outer side of the light source part and is connected with the light source part, and the air inlet, the hollow part of the heat dissipation part and the air outlet form a heat dissipation channel;

the fans are positioned in the heat dissipation channel, the air inlet ends of the fans face the air inlet, and the air outlet ends of the fans face the heat dissipation component.

2. The high-efficiency heat-dissipating laser stage lamp according to claim 1, wherein: the light source component is provided with a light-emitting end and a heating end, the heating end is positioned on the side surface of the light-emitting end, the heating end is connected with the heat dissipation component, and the heating end faces the air outlet.

3. The high-efficiency heat-dissipating laser stage lamp according to claim 1, wherein: the heat dissipation part comprises a plurality of first cooling fins arranged at intervals, the air outlet direction of the fan is a first direction, the first cooling fins are arranged at intervals along a second direction, and the second direction is perpendicular to the first direction.

4. The high-efficiency heat-dissipating laser stage lamp according to claim 3, wherein: the first cooling fin comprises a first plate and two second plates, the two second plates are respectively connected to two ends of the first plate, the second plates are perpendicular to the first plate, the first plate is parallel to the axis of the air inlet, and the second plates are parallel to the axis of the air outlet.

5. The high-efficiency heat-dissipating laser stage lamp according to claim 4, wherein: the fan is characterized in that a fixed seat is arranged in the shell, the fixed seat is provided with a through inner cavity, the fans are installed on one side of the fixed seat, and the first plates are accommodated in the inner cavity.

6. The high-efficiency heat-dissipating laser stage lamp according to claim 5, wherein: the heat dissipation part is also provided with a third plate, the third plate is connected to the outer sides of the second plates on the same side, and the third plate is connected with the fixed seat.

7. The high-efficiency heat-dissipating laser stage lamp according to claim 3, wherein: the first radiating fin is provided with a plurality of through holes, a heat conducting part is arranged between the radiating part and the light source part, the heat conducting part comprises a heat conducting plate and a heat conducting pipe, the heat conducting plate is fixed on the light source part, and the heat conducting pipe penetrates through the through holes.

8. The high-efficiency heat-dissipating laser stage lamp according to claim 7, wherein: the heat-conducting plate is also provided with a plurality of second radiating fins which are arranged at intervals.

9. The high-efficiency heat-dissipating laser stage lamp according to claim 1, wherein: the fan is also provided with a control module which is electrically connected with the light source component and the fan.

10. The high-efficiency heat-dissipating laser stage lamp according to claim 1, wherein: the outer side of the light source component is provided with a plurality of convex ribs which are arranged at intervals along the circumferential direction of the light source component.

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