CN209355061U - Radiator and stage lamp - Google Patents
Radiator and stage lamp Download PDFInfo
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- CN209355061U CN209355061U CN201920208664.5U CN201920208664U CN209355061U CN 209355061 U CN209355061 U CN 209355061U CN 201920208664 U CN201920208664 U CN 201920208664U CN 209355061 U CN209355061 U CN 209355061U
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- fan
- support base
- heat dissipation
- light bulb
- base
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Abstract
The utility model provides a kind of radiator and stage lamp, radiator includes heat dissipation base, vertical hollow shaft, support base, two horizontal blank mandrels, light bulb, wind scooper, first fan and the second fan, heat dissipation base and support base are closed container, support base is connected on heat dissipation base by vertical hollow shaft, the inner space of support base is communicated by vertical hollow shaft with the inner space of heat dissipation base, the two sides of light bulb pass through two horizontal blank mandrels respectively and the two sides of support base connect, and the inner space of light bulb is communicated by two horizontal blank mandrels with the inner space of support base, heat release hole is offered in light bulb, wind scooper is installed in support base and covers at wherein horizontal blank mandrel one end, first fan is installed in support base, the discharge pipe of first fan is connect with wind scooper, second fan is installed on heat dissipation base It is interior, abundant heat dissipation is realized for promoting airflow circulating.The radiator can improve radiating efficiency and lamps and lanterns service life.
Description
Technical field
The utility model relates to stage lamp technical field, in particular to a kind of radiator and stage lamp.
Background technique
Stage lamp is a kind of illumination concentration, and the higher lighting apparatus of brightness, power is higher, and calorific value is larger, in order to
Long-term stable work needs preferable radiating condition.Blower is usually used in the stage lamp radiator structure of the prior art
The mode of radiating fin is added to radiate.The calorific value of lamp interior is exported by radiating fin, then is brushed and is added by blower
Speed belt walks heat.But the internal calorific power of lamps and lanterns is very high, and this radiator structure is lower for the efficiency of heat transmitting, even if how
The quantity for increasing radiating fin, does not also export heat directly.So frequently resulting in the decline of stage lamp service life, or very
To initiation overheat accident.
Utility model content
In view of the above, the utility model provides a kind of radiator and stage lamp and its heat dissipating method, the heat dissipation
Device can improve radiating efficiency and lamps and lanterns service life.
The utility model relates to technical solution:
A kind of radiator, including heat dissipation base, vertical hollow shaft, support base, two horizontal blank mandrels, light bulb, wind-guidings
Cover, the first fan and the second fan, heat dissipation base and support base are closed container, and support base is connected to by vertical hollow shaft
On heat dissipation base, the inner space of support base is communicated by vertical hollow shaft with the inner space of heat dissipation base, the two sides of light bulb
Connected respectively by the two sides of two horizontal blank mandrels and support base, and the inner space of light bulb by two horizontal blank mandrels with
The inner space of support base communicates, and heat release hole is offered in light bulb, and wind scooper is installed in support base and covers at wherein one
Horizontal blank mandrel one end, the first fan are installed in support base, and the discharge pipe of the first fan is connect with wind scooper, the second fan peace
Loaded in heat dissipation base, abundant heat dissipation is realized for promoting airflow circulating.
Further, the wind scooper is cylindrical covering shape, and the peripheral wall of cylindrical covering shape is equipped with air inlet, the first wind
Fan is installed below wind scooper, and the discharge pipe of the first fan is connected to air inlet, and the wind of the first fan discharge is gathered in wind-guiding
Certain wind pressure is formed in cover.
Further, second fan is equipped with multiple, and multiple second fans are divided into two groups respectively close to heat dissipation base
Adjacent two sidewalls, so that the air-out direction of the second fan of the air-out direction and adjacent wall of the second fan of one side wall mutually hangs down
Directly cross to form updraft.
Further, the heat release hole is equipped with multiple, positioned at the bottom end of light bulb, with the heat in light bulb that sufficiently sheds.
Further, the support base is U-shaped channel structure, is installed in U-shaped channel structure positioned at the lower section of the first fan
Have first motor, the first driven wheel be installed in vertical hollow shaft, the driving wheel of first motor by the first belt and first from
Driving wheel connection.
Further, the second motor is installed with first motor opposite side, above the second motor in the support base
Second driven wheel is installed in horizontal blank mandrel, one end of the second motor driving shaft is equipped with driving wheel, driving wheel and second from
The second belt is arranged on driving wheel.
Further, one end that the horizontal blank mandrel is connected with support base is equipped with bearing, vertical hollow shaft and dissipates
One end that hot pedestal is connected also is equipped with bearing.
Further, the surfaces externally and internally of the heat dissipation base is convexly equipped with several radiating fins.
The utility model also provides a kind of stage lamp, is provided with the radiator.
The utility model radiator is by being connected to heat dissipation base, support base and light bulb for heat dissipation channel, in the first wind
Under the swabbing action of fan and the second fan, the first fan excludes the thermal current in light bulb to the external world by heat release hole, meanwhile, lamp
Residual thermal current in cylinder pass through with the horizontal blank mandrel of the first fan opposite side, the side section of support base, vertical hollow shaft,
Other side section, the horizontal blank mandrel of wind scooper and the first fan side of heat dissipation base, support base, eventually return in light bulb, residual
Thermal current is stayed to carry out heat exchange with heat dissipation base when by heat dissipation base, the heat for remaining thermal current is absorbed by heat dissipation base,
The temperature decline of residual thermal current becomes cold airflow, and cold airflow comes back to by the other side of vertical hollow shaft and support base section
In light bulb, cools down the component inside light bulb and disperse the heat in light bulb to the external world by heat release hole, be thusly-formed annular flow
Dynamic heat dissipation circulation, effectively increases radiating efficiency and lamps and lanterns service life.
Detailed description of the invention
Fig. 1 is the schematic perspective view for the stage lamp that the utility model is equipped with radiator；
Fig. 2 the utility model is equipped with the main view of the stage lamp of radiator；
Fig. 3 the utility model is equipped with the first exploded view of stage lamp of radiator；
Fig. 4 the utility model is equipped with the second exploded view of stage lamp of radiator；
Fig. 5 the utility model is equipped with the stage lamp third exploded view of radiator；
Fig. 6 the utility model is equipped with the local structural graph of the stage lamp of radiator.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to
Limit scope of protection of the utility model.
Please refer to Fig. 1 to Fig. 5, the utility model provides a kind of radiator, including heat dissipation base 1, vertical hollow shaft 2,
3, two horizontal blank mandrels 4 of support base, light bulb 5, wind scooper 6, the first fan 7 and the second fan, heat dissipation base 1 and support base 3
It is closed container, air-flow occurs heat exchange by 1 Shi Nengyu heat dissipation base 1 of heat dissipation base and cools down, and it is vertical that support base 3 passes through
Hollow shaft 2 is connected on heat dissipation base 1, and the inner space of support base 3 is empty by vertical hollow shaft 2 and the inside of heat dissipation base 1
Between communicate, the two sides of light bulb 5 pass through two horizontal blank mandrels 4 respectively and connect with the two sides of support base 3, and the inside of light bulb 5 is empty
Between communicated by two horizontal blank mandrels 4 with the inner space of support base 3, heat release hole 51 is offered in light bulb 5, with the external world into
The exchange of promoting the circulation of qi stream, wind scooper 6 are installed in support base 3 and cover at wherein 4 one end of horizontal blank mandrel, the first fan 7 peace
Loaded in support base 3, the discharge pipe of the first fan 7 is connect with wind scooper 6, with formed from wind scooper 6 via horizontal blank mandrel 4 with
The air-flow of light bulb 5, the second fan are installed in heat dissipation base 1, realize abundant heat dissipation for promoting airflow circulating.
The utility model radiator is by being connected to heat dissipation base 1, support base 3 and light bulb 5 for heat dissipation channel, first
Under the swabbing action of fan 7 and the second fan, the first fan 7 excludes the thermal current in light bulb 5 to the external world by heat release hole 51,
Meanwhile the residual thermal current in light bulb 5 pass through with the horizontal blank mandrel 4 of 7 opposite side of the first fan, the side section of support base 3,
Other side section, the horizontal blank mandrel 4 of 7 side of wind scooper 6 and the first fan of vertical hollow shaft 2, heat dissipation base 1, support base 3, most
It is back in light bulb 5 eventually, residual thermal current carries out heat exchange with heat dissipation base 1 when by heat dissipation base 1, remains thermal current
Heat is absorbed by heat dissipation base 1, and the temperature decline for remaining thermal current becomes cold airflow, and cold airflow is by vertical hollow shaft 2 and branch
The other side section for supportting seat 3 comes back in light bulb 5, and the heat in light bulb 5 is simultaneously passed through heat release hole by the component inside cooling light bulb 5
51 disperse to the external world, be thusly-formed annularly flow heat dissipation circulation (as shown by the arrows in Figure 2), effectively increase radiating efficiency with
Lamps and lanterns service life.
If Fig. 4 such as shows, wind scooper 6 is cylindrical covering shape, and the peripheral wall of cylindrical covering shape is equipped with air inlet 61, the first wind
Fan 7 is installed on 6 lower section of wind scooper, and the discharge pipe of the first fan 7 is connected at air inlet 61,
The wind of first fan 7 discharge, which is gathered in wind scooper 6, forms certain wind pressure.
Second fan be equipped with it is multiple, multiple second fans are divided into two groups of adjacent two sidewalls respectively close to heat dissipation base 1, make
One side wall the second fan air-out direction and adjacent wall the second fan air-out direction be mutually perpendicular to cross to be formed to
Overdraught further increases the efficiency of heat dissipation to accelerate the air-flow between heat dissipation base 1 and support base 3 to exchange.
Heat release hole 51 is equipped with multiple, positioned at the bottom end of light bulb 5, i.e., goes out the opposite one end in light microscopic face with light bulb 5, with abundant
Heat in the light bulb that sheds 5.
Referring to Fig. 6, support base 3 is U-shaped channel structure, it is equipped in U-shaped channel structure positioned at the lower section of the first fan 7
First motor 31, is equipped with the first driven wheel 32 in vertical hollow shaft 2, the driving wheel of first motor 31 by the first belt 33 with
First driven wheel 32 connection, for driving support base 3 to rotate around vertical hollow shaft 2.
Second motor 35, the horizontal blank of 35 top of the second motor are installed in support base 3 with 31 opposite side of first motor
Second driven wheel 36 is installed, one end of 35 driving shaft of the second motor is equipped with driving wheel, and driving wheel is driven with second in mandrel 4
It is arranged with the second belt 37 on wheel 36, for driving light bulb 5 to rotate around horizontal blank mandrel 4.
It should be understood that one end that each horizontal blank mandrel 4 is connected with support base 3 is equipped with bearing, it is vertical hollow
One end that axis 2 is connected with heat dissipation base 1 is also equipped with bearing, to reduce the frictional force in rotary course.
The surfaces externally and internally of heat dissipation base 1 is convexly equipped with several radiating fins 11, to increase the surface area of heat dissipation, further increases
The efficiency of heat dissipation.Aluminum alloy base, light weight, good heat dissipation effect can be used in heat dissipation base 1.
First fan 7 uses centrifugal fan, for 90 degree of flow rotation discharges and provides biggish wind pressure；Second fan is adopted
With aerofoil fan, to save installation space, while facilitating installation.
The heat dissipating method of the utility model radiator includes the following steps:
Start the first fan 7 and the second fan running, the air-flow of the first fan 7 discharge assembles formation one in wind scooper 6
Determine wind pressure, then entered in light bulb 5 via horizontal blank mandrel 4 and carry out heat exchange with heat-generating components inside, so that internal hair
The heat of thermal device is entrained by the flow of air and passes through heat release hole 51 and is discharged outside to, meanwhile, residual thermal current in light bulb 5 pass through with
It is the horizontal blank mandrel 4 of first fan, 7 opposite side, the side section of support base 3, vertical hollow shaft 2, heat dissipation base 1, vertical hollow
Other side section, the horizontal blank mandrel 4 of 7 side of wind scooper 6 and the first fan of axis 2, support base 3, eventually return in light bulb 5, residual
Thermal current is stayed to carry out heat exchange with heat dissipation base 1 when by heat dissipation base 1, the heat for remaining thermal current is inhaled by heat dissipation base 1
It receives and distributes to the external world, the temperature decline for remaining thermal current becomes cold airflow, and cold airflow passes through vertical hollow shaft 2 and support base 3
Other side section come back in light bulb 5, the heat in light bulb 5 is simultaneously passed through heat release hole 51 by cooling 5 inner heat generating components of light bulb
It disperses to the external world, is thusly-formed the heat dissipation circulation of annularly flow.
The utility model also provides a kind of stage lamp for being equipped with above-mentioned radiator, to improve the heat dissipation of stage lamp
Efficiency.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of radiator, which is characterized in that including heat dissipation base (1), vertical hollow shaft (2), support base (3), two water
Mandrel (4), light bulb (5), wind scooper (6), the first fan (7) and the second fan out of the void, heat dissipation base (1) and support base (3) are equal
For closed container, support base (3) is connected on heat dissipation base (1) by vertical hollow shaft (2), the inner space of support base (3)
It is communicated by vertical hollow shaft (2) with the inner space of heat dissipation base (1), the two sides of light bulb (5) pass through two horizontal blanks respectively
Mandrel (4) is connect with the two sides of support base (3), and the inner space of light bulb (5) passes through two horizontal blank mandrels (4) and support base
(3) inner space communicates, and offers in light bulb (5) heat release hole (51), and wind scooper (6) is installed in support base (3) and is provide with
In wherein horizontal blank mandrel (4) one end, the first fan (7) is installed in support base (3), the discharge pipe of the first fan (7)
It is connect with wind scooper (6), the second fan is installed in heat dissipation base (1), realizes abundant heat dissipation for promoting airflow circulating.
2. radiator according to claim 1, which is characterized in that the wind scooper (6) is cylindrical covering shape, cylinder
The peripheral wall of shape lid shape is equipped with air inlet (61), and the first fan (7) is installed below wind scooper (6), the outlet air of the first fan (7)
Pipe is connected at air inlet (61), and the wind of the first fan (7) discharge, which is gathered in wind scooper (6), forms certain wind pressure.
3. radiator according to claim 1, which is characterized in that second fan is equipped with multiple, multiple second wind
Fan is divided into two groups of adjacent two sidewalls respectively close to heat dissipation base (1), so that the air-out direction and phase of the second fan of one side wall
The air-out direction of second fan of adjacent side wall is mutually perpendicular to cross to form updraft.
4. radiator according to claim 1, which is characterized in that the heat release hole (51) be equipped with it is multiple, be located at light bulb
(5) bottom end, with the heat in the light bulb that sufficiently sheds (5).
5. radiator according to claim 1, which is characterized in that the support base (3) is U-shaped channel structure, and U-shaped is logical
It is located at below the first fan (7) in road structure and is equipped with first motor (31), it is driven to be equipped with first on vertical hollow shaft (2)
It takes turns (32), the driving wheel of first motor (31) is connect by the first belt (33) with the first driven wheel (32).
6. radiator according to claim 1, which is characterized in that in the support base (3) with first motor (31) phase
Side is equipped with the second motor (35), the second driven wheel is installed in the horizontal blank mandrel (4) above the second motor (35)
(36), one end of the second motor (35) driving shaft is equipped with driving wheel, is arranged with second on driving wheel and the second driven wheel (36)
Belt (37).
7. radiator according to claim 1, which is characterized in that the horizontal blank mandrel (4) is connected with support base (3)
The one end connect is equipped with bearing, and one end that vertical hollow shaft (2) is connected with heat dissipation base (1) is also equipped with bearing.
8. radiator according to claim 1, which is characterized in that the surfaces externally and internally of the heat dissipation base (1) is convexly equipped with
Several radiating fins (11).
9. a kind of stage lamp, which is characterized in that be provided with radiator as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208664.5U CN209355061U (en) | 2019-02-19 | 2019-02-19 | Radiator and stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208664.5U CN209355061U (en) | 2019-02-19 | 2019-02-19 | Radiator and stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355061U true CN209355061U (en) | 2019-09-06 |
Family
ID=67803625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208664.5U Active CN209355061U (en) | 2019-02-19 | 2019-02-19 | Radiator and stage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737329A (en) * | 2019-02-19 | 2019-05-10 | 广州鸿彩舞台设备有限公司 | Radiator and stage lamp and its heat dissipating method |
| WO2021082232A1 (en) * | 2019-10-31 | 2021-05-06 | 广州市浩洋电子股份有限公司 | Circulating heat dissipation system in stage lamp |
| US11060713B2 (en) | 2019-10-31 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Internal-circulating heat dissipation system for stage light |
-
2019
- 2019-02-19 CN CN201920208664.5U patent/CN209355061U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737329A (en) * | 2019-02-19 | 2019-05-10 | 广州鸿彩舞台设备有限公司 | Radiator and stage lamp and its heat dissipating method |
| WO2021082232A1 (en) * | 2019-10-31 | 2021-05-06 | 广州市浩洋电子股份有限公司 | Circulating heat dissipation system in stage lamp |
| US11060713B2 (en) | 2019-10-31 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Internal-circulating heat dissipation system for stage light |
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