CN210662445U - Stage moving head lamp - Google Patents
Stage moving head lamp Download PDFInfo
- Publication number
- CN210662445U CN210662445U CN201921341202.7U CN201921341202U CN210662445U CN 210662445 U CN210662445 U CN 210662445U CN 201921341202 U CN201921341202 U CN 201921341202U CN 210662445 U CN210662445 U CN 210662445U
- Authority
- CN
- China
- Prior art keywords
- air
- lamp
- air inlet
- lamp holder
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a stage moving head lamp, the lower end of the front shell is provided with a first air inlet, and the lower end of the rear shell is provided with a first air outlet; the front end of the lamp holder module is provided with a first air blowing fan, and the rear end of the lamp holder module is provided with a first air suction fan; the upper end of the lamp holder shell is provided with a second air inlet, the support frame is provided with a third air inlet, round holes are respectively arranged in the middle positions of the left side and the right side of the shell formed by combining the front shell and the rear shell, and a fourth air inlet is formed by the gap between the round holes and the pivot; the second air blowing fan and the second air suction fan are also included; the second air blowing fan is used for blowing air flows entering from the second air inlet, the third air inlet and the fourth air inlet to the functional module, and the second air suction fan is arranged at one end, close to the first air suction fan, above the lamp holder module and used for sucking hot air in the shell away and exhausting the hot air to the outside. The utility model discloses a guide air current from last to down, in the past to the back, flow through inside the lamp body to carry out comprehensive heat dissipation to the inside part of lamp body, and then improve the radiating effect of stage moving head lamp.
Description
Technical Field
The utility model relates to a stage lighting equipment technical field especially relates to a stage lamp of shaking head.
Background
The stage lighting is also called as 'stage lighting', and is one of the means of stage art modeling. As a typical representative of modern stage lamps, the stage moving head lamp can realize many gorgeous colors, patterns and light beam effects, and is widely applied to various places such as theaters, squares, television stations and bars. At the stage lamp of shaking head in the course of the work, functional module such as lamp source, motor and various patterns, colour can produce the heat, if these heats can not in time distribute away, will lead to the high temperature in the lamp to damage inside electron device, the motor of lamps and lanterns, probably lead to the lamps and lanterns shell to smoke even and catch fire. However, the moving head lamp in the prior art often only solves the heat dissipation problem of the light source bulb, and ignores the heat generated by other components, thereby resulting in poor heat dissipation effect of the stage moving head lamp.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a: the utility model provides a stage moving head lamp, this stage moving head lamp radiating effect is good.
The purpose of the utility model is realized by adopting the following technical scheme:
a stage moving head lamp comprises a lamp wick structure, a front shell, a rear shell and a lamp holder shell; the front shell, the rear shell and the lamp cap shell wrap the lamp wick structure from the front end, the rear end and the upper end respectively; the lamp wick structure also comprises a lamp holder module, a functional module, a lamp holder module and a support frame; the lamp holder module is fixed at the lowest end of the support frame, the functional module is fixed in the middle of the support frame, and the lamp holder module is fixed at the uppermost end of the support frame;
the lower end of the front shell is provided with a first air inlet, and the lower end of the rear shell is symmetrically provided with a first air outlet; the front end of the lamp holder module is provided with a first air blowing fan, and the rear end of the lamp holder module is provided with a first air suction fan; the upper end of the lamp holder shell is provided with a second air inlet, the support frame is provided with a third air inlet, round holes are respectively formed in the middle positions of the left side and the right side of the shell formed by combining the front shell and the rear shell, a pivot of the moving head lamp passes through the round holes, and a fourth air inlet is formed in a gap between the round holes and the pivot;
the second air blowing fan and the second air suction fan are also included; the second blowing fan is used for blowing air flows entering from the second air inlet, the third air inlet and the fourth air inlet to the functional module, and the second air suction fan is arranged at one end, close to the first air suction fan, above the lamp holder module and used for sucking hot air in the shell away and discharging the hot air to the outside.
Further, the lamp holder module comprises a light-emitting lamp source and a radiator, wherein the radiator comprises a copper bottom plate, a heat pipe and aluminum fins; the light-emitting lamp source is fixedly arranged on the copper base plate, the copper base plate is used for absorbing heat of the light-emitting lamp source, the heat pipe is used for transferring the heat on the copper base plate to the aluminum fins, and the aluminum fins are arranged between the first air blowing fan and the first air absorbing fan.
Further, the lamp holder module further comprises a third blowing fan, and the lamp holder module further comprises a lamp bead driving board; and the third blowing fan is used for blowing the air flow entering from the second air inlet, the third air inlet and the fourth air inlet to the lamp bead driving plate.
Further, the lamp holder module comprises a front lens combined motor driving circuit board.
Further, the support frame includes left branch strut and right branch strut, left branch strut with right branch strut symmetry sets up.
Further, the second air suction fan is an air blower, an air inlet of the air blower faces the functional module above the lamp holder, and an air outlet of the air blower faces the first air outlet.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a stage lamp of shaking head, under the mating reaction of first fan and first fan of induced drafting, the outside air is blown to the lamp stand module from first air intake by first fan of induced drafting, dispels the heat to the lamp stand module, and the hot air after the heat exchange is arranged to the external world from first air outlet by first fan suction of induced drafting. Secondly, the outside air passes through the lamp holder module from the second air inlet to dissipate heat of the lamp holder module; meanwhile, the outside air entering from the second air inlet, the third air inlet and the fourth air inlet is blown to the functional module by the second air blowing fan to dissipate heat of the functional module, and the hot air after heat exchange is sucked out by the second air suction fan and is discharged to the outside from the first air outlet. The utility model discloses a guide outside air from last to down, in the past to the back, flow through inside the lamp body to carry out comprehensive heat dissipation to the part of lamp body inside, and then improve the radiating effect of stage moving head lamp.
Drawings
Fig. 1 is an appearance schematic view of a stage moving head lamp provided by the present invention;
fig. 2 is a schematic diagram of the front end structure of the wick structure in the stage moving head lamp shown in fig. 1 (arrows indicate the flow direction of air);
fig. 3 is a schematic side view of a wick structure in the stage moving head light shown in fig. 1 (arrows indicate the flow direction of air).
In the figure: 1. a wick structure; 11. a lamp holder module; 111. a heat sink; 1111. a copper base plate; 1112. a heat pipe; 1113. aluminum fins; 112. a lamp bead driving board; 12. a functional module; 13. a lamp holder module; 131. a front lens group; 132. a motor driving circuit board; 14. a support frame; 141. a third air inlet; 2. a front housing; 3. a rear housing; 31. a first air outlet; 4. a lamp cap housing; 41. a second air inlet; 5. a first blowing fan; 6. a first air suction fan; 7. a second blowing fan; 8. a third blowing fan; 9. a second suction fan; 10. a circular hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, the stage nosing light of the present invention comprises a wick structure 1, a front shell 2, a rear shell 3 and a lamp holder shell 4; the front shell 2, the rear shell 3 and the lamp holder shell 4 wrap the lamp wick structure 1 from the front end, the rear end and the upper end respectively, so that the stage moving head lamp is formed. The lampwick structure 1 includes a lampholder module 11, a functional module 12, a lamp holder module 13, and a supporting frame 14. The support frame 14 includes a left support frame and a right support frame, which are symmetrically disposed. The lamp holder module 11 is fixed at the lowest end of the support frame 14, the functional module 12 is fixed at the middle part of the support frame 14, and the lamp holder module 13 is fixed at the highest end of the support frame 14. In this embodiment, the socket module 11 includes an LED light source (not shown) and a heat sink 111. The first blowing fan 5 is installed at the front end of the lamp holder module 11, and the first suction fan 6 is installed at the rear end. The first blowing fan 5 is used for taking in cold air from the outside and blowing air to the heat sink 111, thereby taking away heat from the heat sink 111, and correspondingly, the first suction fan 6 is used for sucking away hot air from the inside and discharging the hot air to the outside. In addition, the lower end of the front housing 2 is provided with a first air inlet (not shown), and symmetrically, the lower end of the rear housing 3 is provided with a first air outlet 31. The first blowing fan 5 and the first suction fan 6 are respectively mounted on the front end and the rear end of the heat sink 111. During operation, the first blowing fan 5 blows external cold air into the lamp through the first air inlet (not shown), and exchanges heat with the heat sink 111, and hot air formed by the heat exchange is sucked out by the first air suction fan 6 and is exhausted outside through the first air outlet 31, that is, the heat sink 111 is smoothly dissipated by forming front-back convection, and further the heat dissipation effect of the stage moving head lamp is improved.
In this embodiment, the heat sink 111 includes a copper base 1111, a heat pipe 1112, and aluminum fins 1113. The copper bottom plate 1111 is mainly used for absorbing heat, the heat pipe 1112 is mainly used for conducting heat, and the aluminum fins 1113 are mainly used for dissipating heat. The LED light source is fixedly mounted on the copper base 1111 of the heat sink 111. The copper bottom plate 1111 absorbs heat of the light-emitting lamp source and transmits the heat to the aluminum fins 1113 through the heat pipe 1112; the aluminum fins 1113 are disposed between the first blowing fan 5 and the first suction fan 6. Therefore, in operation, the first blowing fan 5 sucks in the cold air entering from the first air inlet (not shown) and blows the cold air into the gap between the aluminum fins 1113, and the hot air generated by the heat exchange between the aluminum fins 1113 and the cold air is sucked out by the first blowing fan 6 located opposite to the first air inlet and discharged from the first air outlet 31.
Further, the lamp head module 13 includes a front lens group 131 and a motor driving circuit board 132. The functional module 12 includes functional components (not shown) such as patterns, colors, etc., and a step motor (not shown); the lamp socket module 11 further includes a lamp bead driving board 112. Above-mentioned part all can produce certain heat at the during operation, so in order to further strengthen the radiating effect, the moving head lamp of this implementation still includes second blowing fan 7 and third blowing fan 8. The second blowing fan 7 is mainly used for blowing air to the functional module 12 and dissipating heat from the functional module 12. The third blowing fan 8 is mainly used for blowing air to the lamp bead driving board 112 and dissipating heat of the lamp bead driving board 112. Correspondingly, a second air suction fan 9 is arranged above the lamp holder module 11 near one end of the first air suction fan 6. Secondly, the upper end of the lamp cap housing 4 is provided with a second air inlet 41. The left support frame and the right support frame are respectively provided with a through hole for introducing external air, which is a third air inlet 141. The middle positions of the left side and the right side of the whole shell formed by combining the front shell and the rear shell are respectively provided with a round hole 10, the round holes 10 are used for a tube-shaped pivot (not shown) to pass through, and a fourth air inlet is formed by the clearance between the round holes 10 and the tube-shaped pivot (not shown). In practical application, the tubular pivot is connected with the support frame and pivoted with the lamp arm to realize the function of shaking the head of the stage lamp. When the lamp bulb driving board works, outside air enters the lamp housing from the second air inlet 41, the third air inlet 141 and the fourth air inlet, wherein a part of the air is blown to the functional module 12 by the second blowing fan 7, a part of the air is blown to the lamp bead driving board 112 by the third blowing fan 8, and a part of the air flows through the lamp wick structure 1; in addition, the air entering from the second air inlet 41 flows through the motor driving circuit board 132 to dissipate heat. The hot air generated by the above heat exchange way is discharged out of the lamp housing through the first air outlet 31 by the second air suction fan 9 in the lamp housing, namely, the heat dissipation effect of the stage moving head lamp is further improved by forming the up-down convection.
Preferably, the second suction fan 9 in this embodiment is a blower, an air inlet of the blower faces the functional module 12 above the lamp holder, and an air outlet of the blower faces the first air outlet 31. In operation, the blower sucks in the hot air inside the housing and then blows the hot air out of the first outlet port 31.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stage moving head lamp which characterized in that: the lamp comprises a lamp wick structure, a front shell, a rear shell and a lamp holder shell; the front shell, the rear shell and the lamp cap shell wrap the lamp wick structure from the front end, the rear end and the upper end respectively; the lamp wick structure also comprises a lamp holder module, a functional module, a lamp holder module and a support frame; the lamp holder module is fixed at the lowest end of the support frame, the functional module is fixed in the middle of the support frame, and the lamp holder module is fixed at the uppermost end of the support frame;
the lower end of the front shell is provided with a first air inlet, and the lower end of the rear shell is symmetrically provided with a first air outlet; the front end of the lamp holder module is provided with a first air blowing fan, and the rear end of the lamp holder module is provided with a first air suction fan; the upper end of the lamp holder shell is provided with a second air inlet, the support frame is provided with a third air inlet, round holes are respectively formed in the middle positions of the left side and the right side of the shell formed by combining the front shell and the rear shell, a pivot of the moving head lamp passes through the round holes, and a fourth air inlet is formed in a gap between the round holes and the pivot;
the second air blowing fan and the second air suction fan are also included; the second blowing fan is used for blowing air flows entering from the second air inlet, the third air inlet and the fourth air inlet to the functional module, and the second air suction fan is arranged at one end, close to the first air suction fan, above the lamp holder module and used for sucking hot air in the shell away and discharging the hot air to the outside.
2. A stage nosing light as claimed in claim 1, characterized in that: the lamp holder module comprises a light-emitting lamp source and a radiator, wherein the radiator comprises a copper bottom plate, a heat pipe and aluminum fins; the light-emitting lamp source is fixedly arranged on the copper base plate, the copper base plate is used for absorbing heat of the light-emitting lamp source, the heat pipe is used for transferring the heat on the copper base plate to the aluminum fins, and the aluminum fins are arranged between the first air blowing fan and the first air absorbing fan.
3. A stage nosing light as claimed in claim 1, characterized in that: the lamp holder module further comprises a third blowing fan, and the lamp holder module further comprises a lamp bead driving board; and the third blowing fan is used for blowing the air flow entering from the second air inlet, the third air inlet and the fourth air inlet to the lamp bead driving plate.
4. A stage nosing light as claimed in claim 1, characterized in that: the lamp holder module comprises a front lens combined motor driving circuit board.
5. A stage nosing light as claimed in claim 1, characterized in that: the support frame includes left branch strut and right branch strut, left branch strut with right branch strut symmetry sets up.
6. A stage nosing light as claimed in claim 1, characterized in that: the second air suction fan is an air blower, an air inlet of the air blower faces the functional module above the lamp holder, and an air outlet of the air blower faces the first air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341202.7U CN210662445U (en) | 2019-08-16 | 2019-08-16 | Stage moving head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921341202.7U CN210662445U (en) | 2019-08-16 | 2019-08-16 | Stage moving head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210662445U true CN210662445U (en) | 2020-06-02 |
Family
ID=70816086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921341202.7U Active CN210662445U (en) | 2019-08-16 | 2019-08-16 | Stage moving head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210662445U (en) |
-
2019
- 2019-08-16 CN CN201921341202.7U patent/CN210662445U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1561993A3 (en) | LED lamps and method of cooling their LED | |
| CN102734710B (en) | Active-radiating LED (light-emitting diode) streetlamp light source with independent air flow passage | |
| CN205480664U (en) | Car lights source heat radiation structure | |
| CN103912798B (en) | Wide-angle luminescence type of respiration cooling LED bulb | |
| CN204785745U (en) | Ball bubble lamp | |
| CN101457885A (en) | Concentrated high brightness LED street lamp with self-convection heat radiation body | |
| CN104990033B (en) | LED follow spot lamp | |
| CN210662445U (en) | Stage moving head lamp | |
| JP3160832U (en) | Heat dissipation device | |
| WO2018230347A1 (en) | Led lamp | |
| CN201162983Y (en) | High-efficiency cooling type automobile front shining lamp | |
| CN215951154U (en) | T8LED fluorescent tube that heat dispersion is good | |
| CN215006221U (en) | Projector with high-efficiency heat dissipation | |
| CN205447477U (en) | Practical LED pattern stage lamp | |
| CN210687958U (en) | Heat dissipation formula LED ceiling lamp | |
| CN105910020A (en) | Improved LED spot light | |
| CN209458862U (en) | A kind of dust protected car light cooling device | |
| CN205655126U (en) | LED lamp | |
| CN214369524U (en) | Fin type heat dissipation spotlight | |
| CN212060832U (en) | Film and television lamp | |
| CN105423237B (en) | A kind of high-power imaging lamp LED light source block | |
| CN218787497U (en) | Heat radiation structure and LED lamp | |
| CN210771605U (en) | PAR (parabolic aluminum reflector) lamp | |
| CN217635521U (en) | Radiator of laser | |
| CN210373105U (en) | LED lamp with high-efficient heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |