CN204962606U - Underground garage ventilation lighting device - Google Patents
Underground garage ventilation lighting device Download PDFInfo
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- CN204962606U CN204962606U CN201520633276.3U CN201520633276U CN204962606U CN 204962606 U CN204962606 U CN 204962606U CN 201520633276 U CN201520633276 U CN 201520633276U CN 204962606 U CN204962606 U CN 204962606U
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Abstract
The utility model discloses an underground garage ventilation lighting device includes: the light well includes: lateral wall, first opening and second opening are located the both ends of light well respectively, and first opening is linked together with the underground garage, and the second opening sets up outdoor, anistree toper reflector includes: eight reflectors, the shape of every reflector all are the triangle -shaped of the same shape, and eight reflectors form anistree toper reflector around a central point interconnect, the exhaust fan for the ventilation of underground garage, anistree toper reflector sets up in the inside of light well and the neighboring of anistree toper reflector and the lateral wall of light well are connected, and the exhaust fan setting is between the first opening of anistree toper reflector and light well, the air exit sets up and be located between exhaust fan and the anistree toper reflector on the lateral wall of light well. The utility model discloses energy -concerving and environment -protective, easy to maintain uses, and the daylighting efficiency of airing exhaust is good, has realized intelligence and has aired exhaust.
Description
Technical field
The utility model relates to a kind of ventilation systems in underground car parks lighting equipment.
Background technology
In recent years, along with the rapid raising of the living standard of people, the quantity in garage is increasing year by year.And garage is in order to save space, road surface, be arranged on underground more.Major part garage provides light source by illuminating lamp, and garage and ground are completely isolated, and this just makes garage sultry in summer, has to lean on air-conditioning to regulate temperature, waste mass energy, and adds operating cost.In addition, garage ventilation is poor, tail gas can be caused can not to discharge underground garage in time on the one hand, jeopardize the life security of personnel in garage; On the other hand garage air can be caused moist for a long time, cause going mouldy of the corrosion of equipment and article.
Utility model content
Embodiment of the present utility model is intended to overcome above defect, provides a kind of ventilation systems in underground car parks lighting equipment, can pass through natural lighting; And light shaft inside is provided with anistree conical reflecting mirror, the sunlight entered in basement can be disperseed.
For solving the problem, according to first aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment, ventilation systems in underground car parks lighting equipment comprises: light shaft, comprise: sidewall, the first opening and the second opening, first opening and the second opening lay respectively at the two ends of light shaft, and the first opening of light shaft is connected with underground garage, and the second opening of light shaft is disposed in the outdoor; Anistree conical reflecting mirror comprises: eight pieces of reflective mirrors, and the shape of every block reflective mirror is all the triangle of same shape, and eight pieces of reflective mirrors are interconnected to form anistree conical reflecting mirror around a central point; Exhaust blower, for the ventilation of underground garage; Anistree conical reflecting mirror is arranged on the inside of light shaft and the neighboring of anistree conical reflecting mirror is connected with the sidewall of light shaft, and exhaust blower is arranged between anistree conical reflecting mirror and the first opening of light shaft; Exhaust outlet, on the sidewall being arranged on light shaft and between exhaust blower and anistree conical reflecting mirror.
According to second aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: humidity sensor, is arranged in underground garage, for detecting and transmission humidity value; Exhaust blower is connected with humidity sensor, for receiving humidity value; And for the motor rotary speed according to humidity value adjustment exhaust blower.
According to the third aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: humidity presets device, and for default humidity threshold, humidity threshold comprises: the first humidity threshold and the second humidity threshold; When the humidity value of humidity sensor is greater than the first humidity threshold, send enabling signal to exhaust blower, to control exhaust blower startup optimization; When the humidity value of humidity sensor is less than the second humidity threshold, send stop signal to exhaust blower, out of service to control exhaust blower.
According to fourth aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: solid particulate matter detector, is arranged in underground garage, for detecting and transmission solid particle concentration value; Exhaust blower is connected with solid particulate matter detector, for receiving solid particle concentration value; And for the motor rotary speed according to solid particle concentration value adjustment exhaust blower.
According to the 5th aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment also to comprise: solid particle substrate concentration presets device, for default solid particulate matter concentration threshold, solid particulate matter concentration threshold comprises: the first solid particulate matter concentration threshold and the second solid particulate matter concentration threshold; When the solid particle concentration value of solid particulate matter detector is greater than the first solid particulate matter concentration threshold, send enabling signal to exhaust blower, to control exhaust blower startup optimization; When the solid particle concentration value of solid particulate matter detector is less than the second solid particulate matter concentration threshold, send stop signal to exhaust blower, out of service to control exhaust blower.
According to the 6th aspect of the present utility model, providing a kind of ventilation systems in underground car parks lighting equipment and also comprise: fly net, is arranged at exhaust outlet, entering underground garage for intercepting mosquito.
According to the 7th aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: shutter, is arranged at exhaust outlet, for stopping that rainwater and dust enter underground garage.
According to eighth aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: closing door, is arranged on the sidewall of light shaft, for closing and opening exhaust outlet.
According to the 9th aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment, wherein, eight pieces of reflective mirrors are all for being obliquely installed, and the angle of every block reflective mirror and horizontal plane is 15 °-35 °.
According to the tenth aspect of the present utility model, provide a kind of ventilation systems in underground car parks lighting equipment and also comprise: protection network, protection network is arranged between anistree conical reflecting mirror and the second opening of light shaft.
Ventilation systems in underground car parks lighting equipment of the present utility model energy-conserving and environment-protective on the one hand, get final product daylighting without the need to consume electric power; Light shaft comprises exhaust outlet and exhaust blower on the other hand, and can realize active ventilation function, ventilation effect is good; In addition, light shaft arranges anistree conical reflecting mirror, injects the sunlight of light shaft by refraction dispersion, can avoid on the one hand by light shaft enter the sunlight strength of underground garage too high and in dazzling or underground garage temperature too high; Illumination zone is increased on the other hand by refraction.In addition, ventilation systems in underground car parks lighting equipment structure of the present utility model is simple, is easy to realize and batch production.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model ventilation systems in underground car parks lighting equipment first embodiment.
Fig. 2 is the structural representation of the anistree conical reflecting mirror of the utility model ventilation systems in underground car parks lighting equipment.
Description of reference numerals:
1, light shaft 2, sidewall 3, first opening
4, the second opening 5, underground garage 6, anistree conical reflecting mirror
7, exhaust blower 8, exhaust outlet 9, humidity sensor
10, humidity presets device 11, solid particulate matter detector 12, solid particle substrate concentration preset device
13, reflective mirror
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Embodiment one:
Fig. 1 is the structural representation of the utility model ventilation systems in underground car parks lighting equipment first embodiment.
Fig. 2 is the structural representation of the anistree conical reflecting mirror of the utility model ventilation systems in underground car parks lighting equipment.
Ventilation systems in underground car parks lighting equipment as depicted in figs. 1 and 2, for solving the problem, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment, ventilation systems in underground car parks lighting equipment comprises: light shaft 1, comprise: sidewall 2, first opening 3 and the second opening 4, first opening 3 and the second opening 4 lay respectively at the two ends of light shaft 1, and the first opening 3 of light shaft 1 is connected with underground garage 5, and the second opening 4 of light shaft 1 is disposed in the outdoor; Anistree conical reflecting mirror 6, comprising: eight pieces of reflective mirrors 13, the shape of every block reflective mirror 13 is all the triangle of same shape, and eight pieces of reflective mirrors 13 are interconnected to form anistree conical reflecting mirror 6 around a central point; Exhaust blower 7, for the ventilation of underground garage 5; Anistree conical reflecting mirror 6 is arranged on the inside of light shaft 1 and the neighboring of anistree conical reflecting mirror 6 is connected with the sidewall 2 of light shaft 1, and exhaust blower 7 is arranged between anistree conical reflecting mirror 6 and the first opening 3 of light shaft 1; Exhaust outlet 8, on the sidewall 2 being arranged on light shaft 1 and between exhaust blower 7 and anistree conical reflecting mirror 6.
In the present embodiment, light shaft 1 can arrange multiple, and light shaft 1 inside can arrange one or more anistree conical reflecting mirror 6.Ventilation systems in underground car parks lighting equipment can also comprise drive unit, for according to sunlight towards the position of moving anistree conical reflecting mirror 6, such as: when morning, by drive unit, anistree conical reflecting mirror 6 is arranged on east side in light shaft 1; By drive unit, anistree conical reflecting mirror 6 is arranged on west side in light shaft 1 when afternoon.Ventilation systems in underground car parks lighting equipment can also comprise radical occlusion device, such as: shadow shield, for regulating the sunlight strength in garage, preventing summer temp too high, causing personnel's heatstroke in garage; Dust guard or rain visor, drop in light shaft 1 for preventing pollution thing.
Can arrange gap between anistree conical reflecting mirror 6 and sidewall 2, the sidewall 2 of light shaft 1 higher than anistree conical reflecting mirror 6, such that sunlight is less is irradiated to slotted section, and air can be circulated by gap, to increase the gas permeability of ventilation systems in underground car parks lighting equipment.
Sidewall 2 can be brick wall, also can be metallic support.Difference Underground Garage 5 and outdoor communicatively, exhaust outlet 8 two ends.Exhaust outlet 8 can be one or more, both can for being arranged on hole on sidewall 2 or gap, also can for being arranged on the annular mouth on sidewall 2.Exhaust outlet 8 can also comprise such as PVC airduct, and being punched by window or metope causes outdoor, and shutter is installed in outdoor side.
In exhaust outlet, can screen pack be set, for Chalk-dust filtering and bacterium, thus improves the quality of the air of underground garage 5.In exhaust outlet, can also humidifier be set, in the seasonal work of drying, to increase the humidity of underground garage 5 air.
Ventilation systems in underground car parks lighting equipment of the present utility model energy-conserving and environment-protective on the one hand, get final product daylighting without the need to consume electric power; Light shaft 1 comprises exhaust outlet and exhaust blower 7 on the other hand, and can realize active ventilation function, ventilation effect is good; In addition, light shaft 1 arranges anistree conical reflecting mirror 6, injects the sunlight of light shaft 1 by refraction dispersion, can avoid on the one hand by light shaft 1 enter the sunlight strength of underground garage 5 too high and in dazzling or underground garage 5 temperature too high; Illumination zone is increased on the other hand by refraction.In addition, ventilation systems in underground car parks lighting equipment structure of the present utility model is simple, is easy to realize and batch production.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: humidity sensor 9, is arranged in underground garage 5, for detecting and transmission humidity value; Exhaust blower 7 is connected with humidity sensor 9, for receiving humidity value; And for the motor rotary speed according to humidity value adjustment exhaust blower 7.
In the present embodiment, user can pass through user terminal, such as: mobile phone, computer or watch-dog receive the humidity value of humidity sensor 9, thus manages multiple underground garage 5 simultaneously.By user terminal, user can monitor the humidity value of underground garage 5 in real time, conveniently administers and maintains.
When the humidity value that humidity sensor 9 detects in underground garage 5 raises, the motor rotary speed of exhaust blower 7 increases, and exhaust effect is strengthened; When the humidity value that humidity sensor 9 detects in underground garage 5 reduces, the motor rotary speed of exhaust blower 7 reduces, and exhaust effect weakens.
Wet air in underground garage 5 is discharged by exhaust blower 7 and exhaust outlet 8.Ventilation systems in underground car parks lighting equipment of the present utility model, by forcing exhaust way by air higher for light shaft 1 humidity lower air displacement underground garage 5 humidity, reaches the object of the humidity reducing underground garage 5.
When such air is by exhaust blower 7 region, exhaust blower 7 adds the convection current of rapid-curing cutback humid air, with dry air, reaches the effect of the humidity reduced in underground garage 5, effectively can prevent that long-term humidity is excessive causes equipment corrosion or article go mouldy.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: humidity presets device 10, and for default humidity threshold, humidity threshold comprises: the first humidity threshold and the second humidity threshold; When the humidity value of humidity sensor 9 is greater than the first humidity threshold, send enabling signal to exhaust blower 7, to control exhaust blower 7 startup optimization; When the humidity value of humidity sensor 9 is less than the second humidity threshold, send stop signal to exhaust blower 7, out of service to control exhaust blower 7.
In the present embodiment, the second humidity threshold is less than the first humidity threshold, and wherein, the first humidity threshold starts stringent effort for needs, deals with the humidity value that underground garage 5 humidity is too high; Second humidity threshold is without the need to carrying out the humidity value dehumidified in underground garage 5.User can arrange the first humidity threshold and the second humidity threshold according to the actual requirements voluntarily, such as, when dry weather or rainy season, adjusts humidity threshold, thus changes the humidity value of air in underground garage 5.
Can Intelligent dehumidifying be realized like this, close exhaust blower 7 when humidity is lower, control the motor Accelerating running of exhaust blower 7 when humidity is higher, to accelerate dehumidifying, improve dehumidification rate on the one hand; Reduce energy consumption during operation on the other hand, energy-conserving and environment-protective.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: solid particulate matter detector 11, is arranged in underground garage 5, for detecting and transmission solid particle concentration value; Exhaust blower 7 is connected with solid particulate matter detector 11, for receiving solid particle concentration value; And for the motor rotary speed according to solid particle concentration value adjustment exhaust blower 7.
In the present embodiment, by arranging multiple light shaft 1 in multiple positions of underground garage 5, in multiple light shaft 1, warm solid particulate matter detector 11 and exhaust blower 7 can be installed respectively, thus reduce the solid particle substrate concentration of underground garage 5 zones of different.Solid particulate matter detector 11 can be PM2.5 detector or PM3.5 detector.A light shaft 1 can be arranged every a segment distance in underground garage 5.Solid particulate matter detector 11 in each light shaft 1 connects the exhaust blower 7 in same light shaft 1 respectively.The zones of different of Underground Garage 5 detects solid particle concentration value respectively by respective solid particulate matter detector 11 in this wise, and the exhaust blower 7 in region controls motor rotary speed according to the solid particle concentration value detected, thus the effect of feasible region Intelligent air exhausting.
Achieve Intelligent region air draft like this, exhaust effect is good on the one hand, is worked simultaneously, improve cross-ventilated speed, thus further enhancing ventilation effect by multiple exhaust blower 7.On the other hand by the solid particulate matter distribution situation of good Real-time Feedback underground garage 5 diverse location of solid particulate matter detector 11 energy in multiple light shaft 1 being arranged on underground garage 5 diverse location, thus control the calorie value adjustment motor rotary speed of exhaust blower 7 according to zones of different, both the energy had been saved, reduce energy consumption, make again the region that in underground garage 5, heat is higher accelerate air draft, thus further enhancing ventilation effect.
The present embodiment further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises: solid particle substrate concentration presets device 12, for default solid particulate matter concentration threshold, solid particulate matter concentration threshold comprises: the first solid particulate matter concentration threshold and the second solid particulate matter concentration threshold; When the solid particle concentration value of solid particulate matter detector 11 is greater than the first solid particulate matter concentration threshold, send enabling signal to exhaust blower 7, to control exhaust blower 7 startup optimization; When the solid particle concentration value of solid particulate matter detector 11 is less than the second solid particulate matter concentration threshold, send stop signal to exhaust blower 7, out of service to control exhaust blower 7.
In the present embodiment, second solid particulate matter concentration threshold is less than the first solid particulate matter concentration threshold, wherein, the first solid particulate matter concentration threshold starts stringent effort for needs, deals with the solid particle concentration value of solid particulate matter excessive concentration in underground garage 5; Second solid particulate matter concentration threshold is without the need to starting the solid particle concentration value of exhaust blower 7 in underground garage 5.User can arrange the first solid particulate matter concentration threshold and the second solid particulate matter concentration threshold according to the actual requirements voluntarily, such as according to the air quality in city, solid particulate matter concentration threshold is adjusted, thus changes the solid particle concentration value of air in underground garage 5.
Can Intelligent air exhausting be realized like this, close exhaust blower 7 when solid particle substrate concentration is lower, control the motor Accelerating running of exhaust blower 7 when solid particle substrate concentration is higher, to accelerate to discharge solid particulate matter, enhance ventilation effect on the one hand; Reduce energy consumption during operation on the other hand, energy-conserving and environment-protective.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: fly net, is arranged at exhaust outlet 8, enters underground garage 5 for intercepting mosquito.
Can prevent mosquito from entering underground garage 5 by exhaust outlet 8 like this, thus the security that improve when the utility model uses and comfortableness.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: shutter, is arranged at exhaust outlet 8, for stopping that rainwater and dust enter underground garage 5.
In the present embodiment, shutter can adopt well-insulated material, thus reduces the temperature of underground garage 5.
Can stop that rainwater and dust enter underground garage 5 so on the one hand, be easy to cleaning and safeguard; The temperature of underground garage 5 can be reduced on the other hand, prevent summer garage to be exposed to the sun by the sun; In addition, can direct sunlight be blocked, prevent from reflectively affecting driver.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: closing door, is arranged on the sidewall 2 of light shaft 1, for closing and opening exhaust outlet 8.
In the present embodiment, closing door can be open-close type or lift closing door.
Such rainwater that can prevent infiltrates from exhaust outlet 8, causes underground garage 5 ponding, cause mechanical breakdown, or equipment gets rusty, thus improves security when the utility model uses.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment to the present embodiment, and wherein, eight pieces of reflective mirrors 13 are all for being obliquely installed, and every block reflective mirror 13 is 15 °-35 ° with the angle of horizontal plane.
Such refraction effect is good, can effectively disperse to inject the sunlight in light shaft 1, thus further improves daylighting scope, can reduce the dazzling degree of sunlight on the other hand.
Further preferably, embodiment of the present utility model provides a kind of ventilation systems in underground car parks lighting equipment and also comprises the present embodiment: protection network, and protection network is arranged between anistree conical reflecting mirror 6 and the second opening 4 of light shaft 1.
Tumble injury when such one side can prevent human or animal from accidentally falling into light shaft 1; Can prevent article from accidentally being fallen into light shaft 1, with the life security of personnel in protecting field Underground Garage 5 on the other hand.
Should be understood that, above-mentioned detailed description of the invention of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (10)
1. a ventilation systems in underground car parks lighting equipment, is characterized in that, described ventilation systems in underground car parks lighting equipment comprises:
Light shaft, comprise: sidewall, the first opening and the second opening, described first opening and described second opening lay respectively at the two ends of described light shaft, and described first opening of described light shaft is connected with underground garage, and described second opening of described light shaft is disposed in the outdoor;
Anistree conical reflecting mirror, comprising: eight pieces of reflective mirrors, the shape of reflective mirror described in every block is all the triangle of same shape, and eight pieces of described reflective mirrors are interconnected to form described anistree conical reflecting mirror around a central point;
Exhaust blower, for the ventilation of described underground garage;
Described anistree conical reflecting mirror is arranged on the inside of described light shaft and the neighboring of described anistree conical reflecting mirror is connected with the described sidewall of described light shaft, and described exhaust blower is arranged between described anistree conical reflecting mirror and described first opening of described light shaft;
Exhaust outlet, on the described sidewall being arranged on described light shaft and between described exhaust blower and described anistree conical reflecting mirror.
2. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Humidity sensor, is arranged in described underground garage, for detecting and transmission humidity value;
Described exhaust blower is connected with described humidity sensor, for receiving described humidity value; And for adjusting the motor rotary speed of described exhaust blower according to described humidity value.
3. ventilation systems in underground car parks lighting equipment according to claim 2, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Humidity presets device, and for default humidity threshold, described humidity threshold comprises: the first humidity threshold and the second humidity threshold;
When the described humidity value of described humidity sensor is greater than described first humidity threshold, send enabling signal to described exhaust blower, to control described exhaust blower startup optimization; When the described humidity value of described humidity sensor is less than described second humidity threshold, send stop signal to described exhaust blower, out of service to control described exhaust blower.
4. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Solid particulate matter detector, is arranged in described underground garage, for detecting and transmission solid particle concentration value;
Described exhaust blower is connected with described solid particulate matter detector, for receiving described solid particle concentration value; And for adjusting the motor rotary speed of described exhaust blower according to described solid particle concentration value.
5. ventilation systems in underground car parks lighting equipment according to claim 4, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Solid particle substrate concentration presets device, and for default solid particulate matter concentration threshold, described solid particulate matter concentration threshold comprises: the first solid particulate matter concentration threshold and the second solid particulate matter concentration threshold;
When the described solid particle concentration value of described solid particulate matter detector is greater than described first solid particulate matter concentration threshold, send enabling signal to described exhaust blower, to control described exhaust blower startup optimization; When the described solid particle concentration value of described solid particulate matter detector is less than described second solid particulate matter concentration threshold, send stop signal to described exhaust blower, out of service to control described exhaust blower.
6. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Fly net, is arranged at described exhaust outlet, enters described underground garage for intercepting mosquito.
7. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Shutter, is arranged at described exhaust outlet, for stopping that rainwater and dust enter described underground garage.
8. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Closing door, is arranged on the described sidewall of described light shaft, for closing and opening described exhaust outlet.
9. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that,
Eight pieces of described reflective mirrors are all for being obliquely installed, and described in every block, the angle of reflective mirror and horizontal plane is 15 °-35 °.
10. ventilation systems in underground car parks lighting equipment according to claim 1, is characterized in that, described ventilation systems in underground car parks lighting equipment also comprises:
Protection network, described protection network is arranged between described anistree conical reflecting mirror and described second opening of described light shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633276.3U CN204962606U (en) | 2015-08-20 | 2015-08-20 | Underground garage ventilation lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520633276.3U CN204962606U (en) | 2015-08-20 | 2015-08-20 | Underground garage ventilation lighting device |
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| CN204962606U true CN204962606U (en) | 2016-01-13 |
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| CN201520633276.3U Active CN204962606U (en) | 2015-08-20 | 2015-08-20 | Underground garage ventilation lighting device |
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| CN (1) | CN204962606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488953A (en) * | 2018-03-13 | 2018-09-04 | 福建工程学院 | A kind of villa basement ventilation drying system and control method |
-
2015
- 2015-08-20 CN CN201520633276.3U patent/CN204962606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488953A (en) * | 2018-03-13 | 2018-09-04 | 福建工程学院 | A kind of villa basement ventilation drying system and control method |
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