CN205279020U - Constant temperature stage lamp - Google Patents
Constant temperature stage lamp Download PDFInfo
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- CN205279020U CN205279020U CN201520981737.6U CN201520981737U CN205279020U CN 205279020 U CN205279020 U CN 205279020U CN 201520981737 U CN201520981737 U CN 201520981737U CN 205279020 U CN205279020 U CN 205279020U
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- stage lighting
- constant temperature
- control mainboard
- lamp body
- bulb
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Abstract
The utility model discloses a constant temperature stage lamp, including the stage lamp body, the stage lamp this internal be provided with one control the mainboard and respectively with control mainboard connection's bulb, temperature sensor and fan, the control mainboard still is connected with direction sensor for the deflection angle of sensing stage lamp body, the collection of control mainboard the deflection angle of the temperature of temperature sensor sensing, the luminance of bulb and stage lamp body, output control fan speed's instruction. The control mainboard still is connected with the memory. The stage lamp body includes base, support and the lamp body that can deflect, the lamp body is fixed in through the support activity on the base. Adopt constant temperature stage lamp, have accurate homothermal characteristics in the lamps and lanterns of maintaining.
Description
Technical field
The utility model belongs to technical field of lamps, is specifically related to a kind of constant temperature stage lighting.
Background technology
Light fixture in use, all can generate heat, especially for the light fixture of big brightness. Therefore, in order to solve heat dissipation problem, generally adopt arrange in light fixture fan realize heat radiation. In this process, fan rotating speed is more fast, then also just corresponding reduction is more fast for the temperature in whole light fixture, and vice versa. Meanwhile, in order to realize the object of constant temperature, generally also set temperature sensor in light fixture. Therefore the related information transmission that this temperature sensor senses arrives is to the control chip in light fixture, and then the revolution by control chip controls fan, with the homo(io)thermism realized in light fixture.
But for stage lighting, owing to it is often in deflection state, above method have ignored the diffusion of heat physics law up, thus it is difficult to realize thermostatic control accurately. In actual procedure, there is professional and technical personnel by changing the relative position relation of fan and bulb, realize thermostatic control accurately, but still can not well realize.
Practical novel content
In order to solve the problem, the purpose of this utility model provides a kind of constant temperature stage lighting, has the advantages that to maintain precisely constant temperature in light fixture.
For achieving the above object, the utility model is achieved by following technical scheme:
Constant temperature stage lighting described in the utility model, comprise stage lighting body, bulb, temperature sensor and the fan being provided with a control mainboard in described stage lighting body and be connected with described control mainboard respectively, described control mainboard is also connected with direction sensor, for feeling the deflection angle surveying stage lighting body; Described control mainboard gathers the deflection angle of the temperature of described temperature sensor senses, the brightness of bulb and stage lighting body, exports the instruction of control fan rotating speed.
Further, described control mainboard is also connected with storer.
Further, described stage lighting body comprises base, support and deflectable lamp body; Described lamp body is fixed on described base by support activity.
Further, described control mainboard and memory bit are in described base; Described bulb, temperature sensor, direction sensor and fan are all positioned at described lamp body.
Further, described direction sensor is positioned at described deflectable lamp body top.
Further, described temperature sensor is installed in described deflectable lamp body.
Further, described bulb is discharge lamp or LED.
Compared with prior art, the beneficial effects of the utility model are:
Constant temperature stage lighting described in the utility model, the angle of the deflection of the stage lighting that utilization orientation sensor sense arrives cleverly, and then coordinate the brightness of the temperature in light fixture, bulb, adjust the revolution of fan accurately, balanced to realize heat radiation, and then the object of constant temperature in maintenance light fixture, finally also just can ensure that the light effect that light fixture sends is consistent so that the control of light of stage is more effective. This technology separately wards off path in conventional means, utilizes the position relation of fan and bulb to fix, and utilizes the deflection angle of stage lighting body, and combines with the temperature three's parameter in the brightness of bulb and light fixture, realizes thermostatic control accurately.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of constant temperature stage lighting described in the utility model.
In figure:
1: stage lighting body
11: bulb 12: temperature sensor 13,14,15,16: fan 17: direction sensor
18: base 19: support 10: deflectable lamp body
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, it will be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and is not used in restriction the utility model.
Constant temperature stage lighting described in the utility model, the technical problem solved is owing to, in radiation processes, heat is the physics law up spread, therefore, for the stage lighting of often deflection, very accurate for utilizing merely the temperature of temperature sensor senses not ensure.
So, constant temperature stage lighting described in the utility model adopts the mode setting up direction sensor 17, i.e. the information gathering the deflection angle that stage lighting body 1 is surveyed for feeling in a road more, and together with combining with other parameters, it is achieved the precisely object of temperature control.
As shown in Figure 1, constant temperature stage lighting described in the utility model, comprise stage lighting body 1, a control mainboard (not shown), bulb 11, temperature sensor 12 and fan 13 it is provided with in described stage lighting body 1, wherein said bulb 11, temperature sensor 12 and fan 13 are electrically connected with described control mainboard, are controlled by described control mainboard.
Wherein bulb 11 is discharge lamp or LED, and the two all has the feature of energy-conserving and environment-protective, life-span length; Certainly the lamp of this two type also it is not limited to, it is also possible to adopt other lamps to replace. The temperature that described temperature sensor 12 is surveyed in stage lighting body 1 for feeling, and this temperature information real-time Transmission is to described control mainboard, and what it adopted is pt100 temperature sensor, has the advantages that sensing temperature precision is high; Described fan 13 is for providing air quantity, and air quantity is in flow process, thus takes away heat, also just achieves heat radiation, and its rotating speed is controlled by described control mainboard.
Meanwhile, described control mainboard is also connected with direction sensor 17, described direction sensor 17 in real time for feel survey stage lighting body 1 in working order under angle, and transfer to described control mainboard.
Therefore, in practical work process, described constant temperature stage lighting is not stopping deflection, in this process, described direction sensor 17 provides its angle deflected in real time, and by this deflection angle information real-time Transmission to described control mainboard, the described control mainboard meanwhile also temperature information in the brightness information gathering in real time bulb 11 and stage lighting body 1, thus send the revolution of control fan 13, and then the homo(io)thermism that ensure that in stage lighting body 1, finally achieve the lighting effects of whole constant temperature stage lighting.
More be conducive to responding to the deflection angle of described stage lighting body 1 for the ease of direction sensor 17, it arranges the top with stage lighting body 1.
Meanwhile, described fan 13,14,15,16 can be ball fan, it is also possible to be turbofan, wherein, adopts ball fan, then has the feature of well quiet, life-span length; If employing turbofan, then cost is lower. It arranges number is also can from Row sum-equal matrix according to concrete reality, the fan shown in Fig. 1, then ball fan and each two of turbofan. Meanwhile, the type for fan is also not limited to this two classes fan, other have can the fan of speed governing can.
In order to the relevant data of more effective storage, then described control mainboard is also connected with storer (not shown).
In the present embodiment, described stage lighting body 1 comprises base 18, support 19 and deflectable lamp body 10, and described lamp body 10 is fixed on described base 18 by support 19 activity. Described control mainboard and storer are then positioned at described base, are convenient to install and safeguard. Meanwhile, described temperature sensor 12 is installed with, in described deflectable lamp body 10, object is to feel the temperature surveyed in deflectable lamp body 10, it is possible to carries out being set in concrete position according to demand, is not restricted to the illustrated position of the present embodiment.
In actual use, constant temperature stage lighting described in the utility model, the relevant data of the temperature of collection, brightness, deflection angle in specific implementation process, shown in the table one specific as follows, two, three, four of corresponding fan rotating speed, wherein, what select is all 20R bulb, temperature sensor 12 is all positioned at tip, also be exactly be positioned at bulb top position (the present embodiment only as installation position, specifically can from Row sum-equal matrix), and corresponding stage lighting body deflection angle is 0 ��, 45 ��, 60 �� and 180 �� respectively, specifically comprises following functions classification:
Table one
Table two
Table three
Table four
The above, it it is only better embodiment of the present utility model, not the utility model is done any restriction in form, therefore every do not depart from technical solutions of the utility model content, any amendment, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belongs in the scope of technical solutions of the utility model.
Claims (7)
1. a constant temperature stage lighting, comprises stage lighting body, bulb, temperature sensor and the fan being provided with a control mainboard in described stage lighting body and being connected with described control mainboard respectively, it is characterised in that:
Described control mainboard is also connected with direction sensor, for feeling the deflection angle surveying stage lighting body;
Described control mainboard gathers the deflection angle of the temperature of described temperature sensor senses, the brightness of bulb and stage lighting body, exports the instruction of control fan rotating speed.
2. constant temperature stage lighting according to claim 1, it is characterised in that:
Described control mainboard is also connected with storer.
3. constant temperature stage lighting according to claim 1, it is characterised in that:
Described stage lighting body comprises base, support and deflectable lamp body;
Described lamp body is fixed on described base by support activity.
4. constant temperature stage lighting according to claim 3, it is characterised in that:
Described control mainboard and memory bit are in described base;
Described bulb, temperature sensor, direction sensor and fan are all positioned at described lamp body.
5. constant temperature stage lighting according to claim 3, it is characterised in that:
Described direction sensor is positioned at described deflectable lamp body top.
6. constant temperature stage lighting according to claim 3, it is characterised in that:
Described temperature sensor is installed in described deflectable lamp body.
7. constant temperature stage lighting according to claim 1, it is characterised in that:
Described bulb is discharge lamp or LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981737.6U CN205279020U (en) | 2015-11-30 | 2015-11-30 | Constant temperature stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981737.6U CN205279020U (en) | 2015-11-30 | 2015-11-30 | Constant temperature stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279020U true CN205279020U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520981737.6U Active CN205279020U (en) | 2015-11-30 | 2015-11-30 | Constant temperature stage lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351902A (en) * | 2015-11-30 | 2016-02-24 | 佛山市毅丰电器实业有限公司 | Constant-temperature stage lamp |
| WO2018000860A1 (en) * | 2016-06-30 | 2018-01-04 | 广州市浩洋电子股份有限公司 | Temperature adaptive control system and control method for led stage lamp |
| CN108167791A (en) * | 2017-12-04 | 2018-06-15 | 广州市浩洋电子股份有限公司 | Cabinet cooling system of stage lamp |
-
2015
- 2015-11-30 CN CN201520981737.6U patent/CN205279020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351902A (en) * | 2015-11-30 | 2016-02-24 | 佛山市毅丰电器实业有限公司 | Constant-temperature stage lamp |
| WO2018000860A1 (en) * | 2016-06-30 | 2018-01-04 | 广州市浩洋电子股份有限公司 | Temperature adaptive control system and control method for led stage lamp |
| CN108167791A (en) * | 2017-12-04 | 2018-06-15 | 广州市浩洋电子股份有限公司 | Cabinet cooling system of stage lamp |
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| GR01 | Patent grant |