CN210197243U - Intelligent induction fan cooling system - Google Patents
Intelligent induction fan cooling system Download PDFInfo
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- CN210197243U CN210197243U CN201921443706.XU CN201921443706U CN210197243U CN 210197243 U CN210197243 U CN 210197243U CN 201921443706 U CN201921443706 U CN 201921443706U CN 210197243 U CN210197243 U CN 210197243U
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- heat dissipation
- dissipation device
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- cooling system
- lamp
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Abstract
An intelligent induction fan heat dissipation system relates to the field of stage lamp heat dissipation, and comprises a first heat dissipation device, a second heat dissipation device and a third heat dissipation device, wherein the first heat dissipation device and the second heat dissipation device are respectively arranged on the left side and the right side of a bulb in an inclined mode, and the third heat dissipation device is arranged at the front end or the rear end of the bulb. The lamp bulb is cooled and dissipated from different angles through the plurality of heat dissipating devices, and accurate cooling is achieved by accurately sending the heat dissipating airflow to the lamp bulb through the accurate distribution of the first heat dissipating device and the second heat dissipating device, so that the service life of the lamp bulb is prolonged, and the use cost of a user is reduced.
Description
Technical Field
The utility model relates to a stage lamps and lanterns heat dissipation field especially relates to intelligence response fan cooling system.
Background
In the prior computer moving head lamp adopting a low-power metal halide cup bulb, a plurality of fans are generally adopted for forcibly exhausting and radiating the bulb for radiating the heat of the bulb, wherein one or two fans are adopted for supplying air to an electrode and the bulb in the bulb, and one or more fans are additionally adopted for supplying air to and exhausting air from a bulb shell.
Therefore, a new heat dissipation system is needed to solve the problem of stable light emission during the lifetime of the cup bulb.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme: intelligence response fan cooling system, its characterized in that: the lamp bulb comprises a first heat dissipation device, a second heat dissipation device and a third heat dissipation device, wherein the first heat dissipation device and the second heat dissipation device are respectively obliquely and symmetrically arranged on the left side and the right side of the lamp bulb, and the third heat dissipation device is arranged at the front end or the rear end of the lamp bulb;
furthermore, at least one third heat dissipation device is arranged;
furthermore, the air-conditioning lamp also comprises a bulb mounting plate, wherein air flow introducing ports are arranged on two sides of the bulb mounting plate;
furthermore, the first heat dissipation device comprises a heat dissipation mounting plate, a radiator and a heat dissipation air duct, wherein the radiator is arranged on the heat dissipation mounting plate, one end of the heat dissipation air duct is communicated with the radiator, and the other end of the heat dissipation air duct is aligned to the air flow inlet;
furthermore, the structure of the second heat dissipation device is consistent with that of the first heat dissipation device, and the first heat dissipation device and the second heat dissipation device guide air flow into the bulb through the air flow inlet to cool;
further, the lamp holder elevation angle sensor is used for testing the rotation angle of the lamp holder.
The utility model has the advantages that: the lamp bulb is cooled and dissipated from different angles through the plurality of heat dissipating devices, and accurate cooling is achieved by accurately sending the heat dissipating airflow to the lamp bulb through the accurate distribution of the first heat dissipating device and the second heat dissipating device, so that the service life of the lamp bulb is prolonged, and the use cost of a user is reduced.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is a schematic distribution diagram of a heat dissipation device according to an embodiment of the present invention;
fig. 3 is a schematic view of a bulb according to an embodiment of the present invention;
fig. 4 is a schematic view of a lamp cap with different angles according to an embodiment of the present invention;
Detailed Description
The invention will be further described with reference to the accompanying drawings, in which the orientation of fig. 1 is taken as a reference.
As shown in fig. 1, an embodiment of the present invention provides an intelligent induction fan cooling system, which is provided with a plurality of cooling devices and an intelligent air volume adjusting device. The plurality of heat dissipation devices are distributed in a fixed point mode, and comprise a first heat dissipation device 3, a second heat dissipation device 4 and a third heat dissipation device 5; wherein, the third heat sink 5 is provided with at least one. As shown in fig. 2, the bulb 1 is installed in the bulb adjusting bracket 2, the first heat sink 3 and the second heat sink 4 are respectively fixed to the left and right sides of the bulb adjusting bracket 2 in an inclined manner, and one or more third heat sinks 5 are installed on the front side or the rear side of the outside of the bulb 1.
The first heat dissipation device 3 comprises a heat dissipation mounting plate 31, a heat radiator 32 and a heat dissipation air duct 33, the heat dissipation mounting plate 31 is connected with the bulb adjusting bracket 2, the heat radiator 32 is installed on the heat dissipation mounting plate 31, in the embodiment, the preferential heat radiator 32 is set as a turbine fan, the heat dissipation air duct 33 is installed on one side of the heat radiator 32 close to the bulb 1, one end of the heat dissipation air duct is communicated with the heat radiator, and the other end of the heat dissipation air duct is opposite to the bulb 1. The relative positions of the heat sink 32 and the heat dissipation air duct 33 and the bulb 1 are fixed, that is, when the position of the bulb 1 in the lamp needs to be adjusted, the heat sink 32 and the heat dissipation air duct 33 move together with the bulb 1, and the heat dissipation air flow generated by the heat sink 32 (i.e., the turbo fan) passes through a specific angle in the heat dissipation air duct 33, as shown in fig. 3, and is accurately guided into the cup 1.1 of the bulb 1 from the air flow inlet ports 1.4 on the left and right sides of the bulb 1, so as to cool and dissipate the heat of the bulb 1.2 and the electrode 1.3 of the bulb 1.
In the embodiment, the structure of the second heat dissipation device 4 is the same as that of the first heat dissipation device 3, and therefore, the description thereof is omitted.
The third heat sink 5 is preferably configured as a fan in this embodiment, as shown in fig. 2, the third heat sink 5 (i.e. the fan 6) directly blows air to the outside of the lamp cup 1.1 for heat dissipation, so as to take away heat generated by the lamp 1. Because the relative positions of the heat radiator 32 and the heat radiation air duct 33 and the lamp bulb 1 are fixed, namely, the directions of the sent heat radiation air flows are consistent and accurate relative to the lamp bulbs 1 of different lamps, the consistency of the heat radiation conditions of the lamps in batches can be ensured.
As shown in fig. 1, the intelligent air volume adjusting device 6 is installed at the head of the lamp body, and the intelligent air volume adjusting device 6 includes a control circuit 6.1 and a gravity sensor 6.2. The control circuit 6.1 obtains real-time elevation angle parameters of the lamp through the gravity sensing sensor 6.2 and feeds the real-time elevation angle parameters back to the control circuit 6.1, and the control circuit 6.1 ensures the temperatures of the electrode 1.3 of the bulb 1 and the bulb 1.2 according to the received parameters and the air volume output by the first heat dissipation device 3 and the second heat dissipation device 4. In order to ensure that the temperature of the electrode 1.3 of the bulb 1 and the surface temperature value of the bulb 1.2 are within the allowable range, the intelligent air quantity adjusting device 6 controls the air quantity output by the first heat dissipation device 3 and the second heat dissipation device 4 on the left side and the right side, and can be divided into a working mode that the first heat dissipation device 3 independently supplies air with various air quantities, the second heat dissipation device 4 independently supplies air with various air quantities, and the first heat dissipation device 3 and the second heat dissipation device 4 simultaneously supply air with various air quantities. In the scheme, according to different working elevation angles of the lamp body, the intelligent air quantity adjusting device 6 switches different corresponding working modes in different modes. The specific adjusting mode of the air quantity can be a fixed-point parameter, and can also adopt a mode of fitting a track function. In the scheme, the method is realized by adopting a mode of setting the air quantity parameter of the fan at a fixed point, taking the vertical upward direction of the lamp holder as an original point, subdividing the elevation angle of the lamp body into 7 different sections, as shown in fig. 4, obtaining the air quantity and the control parameter of each point of the turbine fan according to thermal calculation and actual test values, and then realizing accurate control in intelligent air quantity regulation.
As shown in fig. 3, the light emitting core of the cup bulb is an electrode 1.3 and a bulb 1.2, and is focused and projected by a lamp cup 1.1 outside the bulb 1.2. Because the specific gravities of the air with different temperatures are different and are influenced by the cup shape of the light reflecting cup 1.1, the flow rates of the heat dissipation airflow at each position in the light reflecting cup 1.1 are different, so that the temperatures of different areas on the surface of the light emitting bulb 1.2 are different. Especially, when the lamp body shakes to different angles, the surface temperature distribution area of the bulb 1.2 is continuously changed due to the change of the gravity angle. In order to ensure the service life of the bulb with good light emission, it is necessary to ensure that the bulb is at each panning angle, and the surface temperatures of the electrode 1.3 of the bulb 1.2 and the bulb 1.2, so that the design of the intelligent air quantity adjusting device is introduced in the embodiment, and the actual elevation angle parameter of the lamp holder can be transmitted to the intelligent air quantity adjusting device 6.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. Intelligence response fan cooling system, its characterized in that: the lamp bulb comprises a first heat dissipation device, a second heat dissipation device and a third heat dissipation device, wherein the first heat dissipation device and the second heat dissipation device are symmetrically arranged on the left side and the right side of the lamp bulb respectively, and the third heat dissipation device is arranged at the front end or the rear end of the lamp bulb.
2. The intelligent induction fan cooling system of claim 1, wherein: the third heat dissipation device is provided with at least one heat dissipation device.
3. The intelligent induction fan cooling system of claim 1, wherein: the bulb is characterized by further comprising a bulb mounting plate, and airflow introducing ports are formed in two sides of the bulb mounting plate.
4. The intelligent induction fan cooling system of claim 3, wherein: the first heat dissipation device comprises a heat dissipation mounting plate, a radiator and a heat dissipation air duct, wherein the radiator is arranged on the heat dissipation mounting plate, one end of the heat dissipation air duct is communicated with the radiator, and the other end of the heat dissipation air duct is aligned to the air flow inlet.
5. The intelligent induction fan cooling system of claim 4, wherein: the structure of the second heat dissipation device is consistent with that of the first heat dissipation device, and the first heat dissipation device and the second heat dissipation device guide air flow into the bulb through the air flow inlet to cool.
6. The intelligent induction fan cooling system of claim 1, wherein: the lamp holder elevation angle sensor is used for testing the rotation angle of the lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443706.XU CN210197243U (en) | 2019-09-02 | 2019-09-02 | Intelligent induction fan cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443706.XU CN210197243U (en) | 2019-09-02 | 2019-09-02 | Intelligent induction fan cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210197243U true CN210197243U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443706.XU Active CN210197243U (en) | 2019-09-02 | 2019-09-02 | Intelligent induction fan cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210197243U (en) |
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2019
- 2019-09-02 CN CN201921443706.XU patent/CN210197243U/en active Active
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