A kind of prefabricated cabin and ventilating system
Technical field
The present invention relates to distribution technique field is become, in particular to a kind of prefabricated cabin and ventilating system.
Background technology
Because the distribution equipment for becoming field of power distribution easily generates heat, in order to prevent apparatus overheat from damaging, it is necessary to becoming distribution
Equipment is aerated radiating.Radiating is generally aerated to distribution equipment by prefabricated cabin at present.
Currently, air feed shutter window and air discharging facility are provided with prefabricated cabin body, but is limited to the nacelle height of prefabricated cabin
The factor such as influence and splash-proof requirement, the terrain clearance of the corresponding air inlet of air feed shutter window is higher, air inlet and exhaust outlet
Between difference in height it is small, heat exchange efficiency is very low.Required to meet cooling, it is necessary to increase air inlet area, improve exhaust air rate, but this
The generation for a series of problems, such as sample can bring such as degree of protection reduction again, noise is big;And if the degree of protection of air feed shutter
Regular cleaning is needed if height, otherwise easily blocks, causes air inlet not smooth, heat, which dissipates, does not go out, if degree of protection is low
If, dust can be entered easily inside prefabricated cabin very much, cause electric fault.
The content of the invention
In view of this, the purpose of the embodiment of the present invention is to provide a kind of prefabricated cabin and ventilating system, to solve existing skill
The problems with that art is present:Difference in height between the air inlet and exhaust outlet of current prefabricated cabin is small, and heat exchange efficiency is very low.And air intake
Blinds needs frequent cleaning, otherwise easily blocks, causes air inlet not smooth, and heat, which dissipates, does not go out, and dust enters easily by shutter
Enter to inside prefabricated cabin, cause electric fault.
In a first aspect, the embodiments of the invention provide a kind of prefabricated cabin, including bulkhead, base and top cover;
The top cover is arranged on the top of the bulkhead, and the base is arranged on the bottom of the bulkhead, is combined as nacelle;
The first blower fan is provided with the outside of the top cover, the chassis interior sets air-inlet grille, and first blower fan will
Air is extracted out in the nacelle, and extraneous air enters in the nacelle under suction function from the air-inlet grille.
With reference in a first aspect, the embodiments of the invention provide the possible implementation of the first of above-mentioned first aspect, its
In, in addition to screen cabinet and linking air channel;
The screen cabinet is arranged on inside the nacelle, and air channel in cabinet is provided with the screen cabinet;
Air channel is connected by the linking air channel with first blower fan in the cabinet.
With reference to the first possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Two kinds of possible implementations, wherein, in addition to the first Temperature Humidity Sensor;
First Temperature Humidity Sensor is arranged in the linking air channel;
First Temperature Humidity Sensor is connected with the first blower fan signal, and transmission nacelle internal temperature gives described first
Blower fan;
First blower fan starts when the nacelle internal temperature is higher than the first predetermined threshold value, by air in the nacelle
Extract out.
With reference to the first possible implementation of first aspect, the embodiments of the invention provide the of above-mentioned first aspect
Three kinds of possible implementations, wherein, in addition to furred ceiling;
The installation of ceiling is inside the nacelle on the top cover, and the furred ceiling is located above the screen cabinet.
With reference in a first aspect, the embodiments of the invention provide the possible implementation of the 4th of above-mentioned first aspect kind, its
In, in addition to protection network;
The protection network is arranged on the bottom of the air-inlet grille.
Second aspect, the embodiments of the invention provide a kind of ventilating system, including ground, air shaft and as described above first
Prefabricated cabin described in aspect;
The air shaft and the prefabricated cabin are connected with the ground, and the first blower fan of the prefabricated cabin will be described pre-
Air is extracted out in cabin processed, and extraneous air enters the prefabricated cabin under suction function by the air shaft and the ground.
With reference to second aspect, the embodiments of the invention provide the possible implementation of the first of above-mentioned second aspect, its
In, the base of the prefabricated cabin is connected with the ground, and the air shaft is connected by underpass with the ground, outside
Air is entered in the prefabricated cabin by the air shaft, the underpass, the ground and the base.
With reference to second aspect, the embodiments of the invention provide the possible implementation of second of above-mentioned second aspect, its
In, it is provided with shutter, four walls and top cover of the air shaft and is provided with into channeling on four walls of the air shaft
Groove, extraneous air is entered in the air shaft by the shutter and the air inlet groove.
With reference to second aspect, the embodiments of the invention provide the possible implementation of the third of above-mentioned second aspect, its
In, the second Temperature Humidity Sensor is installed on the furred ceiling that the air shaft is internally provided with the second blower fan, the prefabricated cabin;
Second Temperature Humidity Sensor is connected with the second blower fan signal, and transmission nacelle internal temperature gives described second
Blower fan;
Second blower fan starts when the nacelle internal temperature is higher than the second predetermined threshold value, and extraneous air is inhaled in acceleration
Enter in the air shaft.
With reference to second aspect, the embodiments of the invention provide the possible implementation of the 4th of above-mentioned second aspect kind, its
In, the prefabricated cabin and the air shaft are arranged on ground level, and the ground is arranged under ground level, and described pre-
Cabin processed and the air shaft are located at the top of the ground.
In embodiments of the present invention, prefabricated cabin includes bulkhead, base and top cover;Top cover is arranged on bulkhead top, and base is set
Put in bulkhead bottom, be combined as nacelle;Outside of top cover sets the first blower fan, and chassis interior sets air-inlet grille, and the first blower fan will
Air is extracted out in nacelle, and extraneous air enters in nacelle under suction function from air-inlet grille.Air inlet is base in the present invention
The air-inlet grille that inside is set, air outlet is the first blower fan being arranged on top cover, the difference in height between air inlet and air outlet
Very big, radiating efficiency is high.And conventional blind is replaced by air-inlet grille and the first blower fan, it is to avoid shutter is susceptible to plugging to ask
Topic, while the amount of dust into prefabricated cabin can be reduced, is reduced because dust causes the situation of electric fault.The ventilating system includes
Air shaft, ground and prefabricated cabin, air enter prefabricated cabin through air shaft and ground, when air passes through the ground of underground
Cooling, makes prefabricated cabin obtain the air less than outdoor temperature, improves the cooling-down effect of prefabricated cabin.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of the first schematic diagram of prefabricated cabin that the embodiment of the present invention 1 is provided;
Fig. 2 shows a kind of the second schematic diagram of prefabricated cabin that the embodiment of the present invention 1 is provided;
Fig. 3 shows the schematic diagram of a kind of air-inlet grille that the embodiment of the present invention 1 provided and protection network;
Fig. 4 shows a kind of schematic diagram for ventilating system that the embodiment of the present invention 2 is provided;
Fig. 5 shows a kind of schematic diagram for air shaft that the embodiment of the present invention 2 is provided;
Fig. 6 shows a kind of schematic diagram for air inlet groove that the embodiment of the present invention 2 is provided;
Fig. 7 shows a kind of the second schematic diagram of ventilating system that the embodiment of the present invention 2 is provided;
Fig. 8 shows a kind of top view for ventilating system that the embodiment of the present invention 2 is provided;
Fig. 9 shows a kind of the 3rd schematic diagram of ventilating system that the embodiment of the present invention 2 is provided;
Figure 10 shows a kind of prefabricated cabin that the embodiment of the present invention 2 provided and the connection diagram of ground.
Implication in above-mentioned accompanying drawing representated by each label is as follows:
1:Bulkhead, 2:Base, 3:Top cover, 4:First blower fan, 5:Ground level, 6:Ground, 7:Air shaft, 8:Wind in cabinet
Road, 9:It is connected air channel, 10:Air-inlet grille, 11:Second blower fan, 12:Shutter, 13:Furred ceiling, 14:Protection network, 15:First is warm and humid
Spend sensor, 16:Second Temperature Humidity Sensor, 17:Air inlet groove, 18:Shield cabinet, S1:Prefabricated cabin.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
It is a part of embodiment of the invention, rather than whole embodiments.The present invention being generally described and illustrated herein in the accompanying drawings is real
Applying the component of example can be arranged and be designed with a variety of configurations.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on embodiments of the invention, the institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
Being limited to nacelle in view of current prefabricated cabin highly influences and factor, air inlet and the exhaust outlet such as splash-proof requirement
Between difference in height it is small, heat exchange efficiency is very low.Required to meet cooling, it is necessary to increase air inlet area, improve exhaust air rate, but this
The generation for a series of problems, such as sample can bring such as degree of protection reduction again, noise is big;And if the degree of protection of air feed shutter
Regular cleaning is needed if height, otherwise easily blocks, causes air inlet not smooth, heat, which dissipates, does not go out, if degree of protection is low
If, dust can be entered easily inside prefabricated cabin very much, cause electric fault.Based on this, the embodiments of the invention provide one
Prefabricated cabin and ventilating system are planted, is described below by embodiment.
Embodiment 1
Referring to Fig. 1, the embodiments of the invention provide a kind of prefabricated cabin, the prefabricated cabin includes bulkhead 1, base 2 and top cover 3;
Top cover 3 is arranged on the top of bulkhead 1, and base 2 is arranged on the bottom of bulkhead 1, is combined as nacelle;The outside of top cover 3
The first blower fan 4 is provided with, the inside of base 2 sets air-inlet grille 10, and the first blower fan 4 extracts air in nacelle out, and extraneous air exists
Enter under suction function from air-inlet grille 10 in nacelle.
Wherein, air-inlet grille 10 is not drawn into Fig. 1.In the prefabricated cabin shown in Fig. 1, air inlet is set in base 2
Air-inlet grille 10, air outlet is the height between the first blower fan 4 being arranged on top cover 3, the blower fan 4 of air-inlet grille 10 and first
Difference is very big, substantially increases heat exchange efficiency, and be aerated in prefabricated cabin without using shutter, it is to avoid shutter need through
Often the problem of cleaning, and the amount of dust into prefabricated cabin can be reduced, reduced because dust triggers the situation of electric fault to occur.
As shown in Fig. 2 the prefabricated cabin also includes screen cabinet 18 and linking air channel 9;Screen cabinet 18 is arranged on inside nacelle, shields cabinet 18
Inside it is provided with air channel 8 in cabinet;Air channel 8 is connected by being connected air channel 9 with the first blower fan 4 in cabinet.
First blower fan 4 start by nacelle air extract out when, negative pressure is formed in nacelle, extraneous air is in suction function
Under from base 2 air-inlet grille 10 enter prefabricated cabin inside, air via air channel in cabinet 8 with being connected air channel 9, finally from first
Blower fan 4 drain into it is prefabricated out of my cabin.
As shown in Fig. 2 the prefabricated cabin also includes the first Temperature Humidity Sensor 15;First Temperature Humidity Sensor 15 is arranged on rank
Give a dinner for a visitor from afar in 9;First Temperature Humidity Sensor 15 is connected with the signal of the first blower fan 4, and transmission nacelle internal temperature gives the first blower fan 4;
First blower fan 4 starts when nacelle internal temperature is higher than the first predetermined threshold value, and air in nacelle is extracted out.
When the rise of prefabricated cabin internal temperature, when nacelle internal temperature is higher than the first predetermined threshold value that the first blower fan 4 is set, the
The rotating speed of one blower fan 4 is improved, and is accelerated to form negative pressure in the speed for discharging nacelle inner air, nacelle, is forced extraneous air the bottom of from
Air-inlet grille 10 in portion is sucked.Nacelle degree of protection is improved, due to using bottom inflow, the draft type of top air draft, in advance
Cabin wall processed need not open shutter, and sealing property is improved, while forced draft is entered from bottom, top row, aeration-cooling effect
Rate is high.
As shown in Fig. 2 the prefabricated cabin also includes furred ceiling 13;Furred ceiling 13 is arranged in nacelle interior roof 3, and furred ceiling 13
In the top of screen cabinet 18.Multi-compartment room is set in prefabricated cabin, two screen cabinets 18 are set at interval of room, furred ceiling 13 be just arranged on it is each every
The surface of two screen cabinets 18 in room.Furred ceiling 13 is used for fixed screen cabinet 18, and it is prefabricated that some detections can be installed on furred ceiling 13
The sensor of cabin internal environment parameter.Wherein, arrow represents the flow direction of air in Fig. 2.
As shown in figure 3, the prefabricated cabin also includes protection network 14;Protection network 14 is arranged on the bottom of air-inlet grille 10.Protection
Net 14 can prevent toy from entering by air-inlet grille 10 inside prefabricated cabin, reduce because of the electric fault that toy is triggered.
In embodiments of the present invention, prefabricated cabin is combined by bulkhead 1, base 2, top cover 3.Wherein, the top outer of top cover 3
Set and air-inlet grille 10 is set in first blower fan 4, base 2, the bottom of air-inlet grille 10 sets protection network 14.Shield in cabin and set in cabinet 18
Air channel 8 in air channel 8 in cabinet, cabinet is put with the first blower fan 4 on top cover 3 by being connected air channel 9 to be connected.The startup of first blower fan 4
Or stop being controlled by the first Temperature Humidity Sensor 15, the first Temperature Humidity Sensor 15 is provided with the first predetermined threshold value, and is installed on
It is connected in air channel 9, by experiencing starting or stoping for the first blower fan of temperature control 4 in linking air channel 9.Both sides inside prefabricated cabin
Shield the top of cabinet 18 and furred ceiling 13 is set.Air-inlet grille 10,10 times setting protection of air-inlet grille are set in the base 2 of each compartment of prefabricated cabin
Net 14, it is to avoid toy is entered inside nacelle, top cover 3 sets the first blower fan 4, and corresponding first humiture of the first blower fan 4 is passed
Sensor 15 is installed on inside prefabricated cabin, in real time the wind speed of the first blower fan 4 of control.
In embodiments of the present invention, prefabricated cabin includes bulkhead, base and top cover;Top cover is arranged on bulkhead top, and base is set
Put in bulkhead bottom, be combined as nacelle;Outside of top cover sets the first blower fan, and chassis interior sets air-inlet grille, and the first blower fan will
Air is extracted out in nacelle, and extraneous air enters in nacelle under suction function from air-inlet grille.Air inlet is base in the present invention
The air-inlet grille that inside is set, air outlet is the first blower fan being arranged on top cover, the difference in height between air inlet and air outlet
Very big, radiating efficiency is high.And conventional blind is replaced by air-inlet grille and the first blower fan, it is to avoid shutter is susceptible to plugging to ask
Topic, while the amount of dust into prefabricated cabin can be reduced, is reduced because dust causes the situation of electric fault.The ventilating system includes
Air shaft, ground and prefabricated cabin, air enter prefabricated cabin through air shaft and ground, when air passes through the ground of underground
Cooling, makes prefabricated cabin obtain the air less than outdoor temperature, improves the cooling-down effect of prefabricated cabin.
Embodiment 2
Referring to Fig. 4, the embodiments of the invention provide a kind of ventilating system, the ventilating system includes ground 6, air shaft 7
And the prefabricated cabin S1 that above-described embodiment 1 is provided;
Air shaft 7 and prefabricated cabin S1 are connected with ground 6, and prefabricated cabin S1 the first blower fan 4 is by air in prefabricated cabin S1
Extract out, extraneous air enters prefabricated cabin S1 under suction function by air shaft 7 and ground 6.
As shown in figure 4, prefabricated cabin S1 and air shaft 7 are arranged on ground level 5, ground 6 be arranged on ground level 5 it
Under, and prefabricated cabin S1 and air shaft 7 are located at the top of ground 6.Prefabricated cabin S1 base is connected with ground 6, and air shaft 7 leads to
Cross underpass to be connected with ground 6, extraneous air enters prefabricated cabin S1 by air shaft 7, underpass, ground 6 and base
It is interior.
Due to not influenceed in ground 6 by solar radiation, internal temperature is less than outdoor temperature, and air is passing through air shaft
7 with the interface channel of ground 6 when cooled so that prefabricated cabin S1 obtains the air less than outdoor temperature, so as to improve
Cooling-down effect in cabin.
As shown in figure 5, being provided with shutter 12 on four walls of air shaft 7, set on four walls and top cover of air shaft 7
Air inlet groove 17 is equipped with, extraneous air is entered in air shaft 7 by shutter 12 and air inlet groove 17.Inside air shaft 7
Second Temperature Humidity Sensor 16 is installed on the furred ceiling 13 being provided with the second blower fan 11, prefabricated cabin S1;Second temperature and humidity sensing
Device 16 is connected with the signal of the second blower fan 11, and transmission nacelle internal temperature gives the second blower fan 11;Second blower fan 11 is warm inside nacelle
Degree starts when being higher than the second predetermined threshold value, accelerates in extraneous air suction ventilation vertical shaft 7.Wherein, the arrow in Fig. 5 represents empty
The direction of flow of air.The air inlet groove 17 set on four walls and top cover of air shaft 7 is as shown in fig. 6, Fig. 6 is air inlet groove 17
Enlarged diagram.The installation site of second Temperature Humidity Sensor 16 is as shown in Figure 2.
For the ease of understanding flow process of the air in ventilating system, illustrate below in conjunction with the accompanying drawings.Such as Fig. 7 institutes
Show, the shutter 12 and air inlet groove 17 of air shaft 7, ground 6, the air-inlet grille 10 in prefabricated cabin S1 bases 2, air channel in cabinet
8th, the linking blower fan 4 of air channel 9 and first has collectively constituted the path that air flows in ventilating system.When on prefabricated cabin S1 top covers 3
The first blower fan 4 start, by prefabricated cabin S1 air extract out when, form negative pressure in prefabricated cabin S1, force cold in ground 6
Air is entered in prefabricated cabin S1 by the air-inlet grille 10 in prefabricated cabin S1 bases 2.Negative pressure is now formed in ground 6, forces outer
Portion's air is entered in ground 6 by the shutter 12 and air inlet groove 17 of air shaft 7.And when the first blower fan 4 corresponding the
When the temperature that one Temperature Humidity Sensor 15 detects inside prefabricated cabin S1 is higher than the first predetermined threshold value, the rotating speed of the first blower fan 4 is controlled
Increase, accelerates the speed for extracting the air in prefabricated cabin S1 out, and then accelerates to suck air by air shaft 7 and ground 6
Speed, improves air-out wind speed, to reach the effect of fast cooling.When the second blower fan 11 in air shaft 7 is corresponding
When second Temperature Humidity Sensor 16 monitors that the temperature in prefabricated cabin S1 is more than the second predetermined threshold value, the second blower fan 11 of control is opened
It is dynamic, accelerate, by extraneous air suction ventilation vertical shaft 7, to improve air intake wind speed, improve intake, so as to reach fast cooling
Effect.
In embodiments of the present invention, the first predetermined threshold value and the second predetermined threshold value be able to can also be differed with identical.This hair
Bright embodiment is not limited specifically can be according to demand in the specific value of the first predetermined threshold value and the second predetermined threshold value, practical application
First predetermined threshold value and the second predetermined threshold value are set.
In order to more intuitively understand the structure of ventilating system provided in an embodiment of the present invention, the embodiment of the present invention is provided as schemed
The top view of ventilating system shown in 8, the schematic diagram of ventilating system as shown in Figure 9, and ventilating system as shown in Figure 10
In prefabricated cabin S1 and ground 6 annexation figure.
The embodiment of the present invention considers prefabricated cabin S1, ground 6, air shaft 7 as a whole set of ventilating system, collectively forms wind
Road, induction part is arranged on the air shaft 7 being connected with ground 6, and prefabricated cabin S1 bottoms are arranged at the connected air inlet of ground 6
First blower fan 4 is set at the top of grid 10, prefabricated cabin S1.The wall of air shaft 7 four sets shutter 12, the top cover of air shaft 7 and four
Wall sets air inlet groove 17, and the inside of air shaft 7 sets the second blower fan 11, corresponding second Temperature Humidity Sensor of the second blower fan 11
16 are placed on detection temperature in prefabricated cabin S1, in real time the air inflow of regulation air shaft 7.Set in the bottom of each compartments of prefabricated cabin S1
Put air-inlet grille 10,10 times setting protection networks 14 of air-inlet grille, it is to avoid toy is entered inside nacelle, prefabricated cabin S1 top cover
3 set the first blower fans 4, and corresponding first Temperature Humidity Sensor 15 of the first blower fan 4 is installed on inside prefabricated cabin S1, and the is controlled in real time
The wind speed of one blower fan 4.
The air inlet of ground 6 uses the scheme of air shaft 7, the dust-proof problem without considering shutter 12, even if dust enters ground
Base 6 nor affects on the environment in prefabricated cabin S1, while the inside of air shaft 7 sets boisterous second blower fan 11 of reply, control
The second Temperature Humidity Sensor 16 that the second blower fan 11 starts and stop is made to be located inside prefabricated cabin S1, when in cabin temperature more than second
During predetermined threshold value, the second blower fan 11 starts, and air intake wind speed is improved, so as to obtain bigger air inflow.
In embodiments of the present invention, when prefabricated cabin S1 internal temperatures increase to over the first default threshold of the first blower fan 4 setting
During value, the first blower fan 4 starts, and air in cabin is discharged, nacelle formation negative pressure, forces cold air inside ground 6 from prefabricated cabin
S1 bottoms are sucked, and ground 6 is internally formed negative pressure, and extraneous air is added in ground 6 by the air shaft 7 being connected with ground 6
Portion, because ground 6 is not by solar radiation direct projection, internal temperature is less than outdoor, and air is in the company by air shaft 7 and ground 6
Cooled when connecting road, so that prefabricated cabin S1 obtains the air that temperature is less than outdoor temperature, cooling-down effect is more preferable.When running into
During hot weather, when the second Temperature Humidity Sensor 16 detects temperature exceeding standard in prefabricated cabin S1, the second blower fan 11 is opened, improve into
Wind wind speed, is improved intake.
In embodiments of the present invention, ventilating system includes ground, air shaft and prefabricated cabin;Air shaft and prefabricated cabin are equal
It is connected with ground, the first blower fan of prefabricated cabin extracts air in prefabricated cabin out, extraneous air is perpendicular by ventilation under suction function
Well and ground enter prefabricated cabin.The air inlet of prefabricated cabin is the air-inlet grille that chassis interior is set in the present invention, and air outlet is to set
The first blower fan on top cover is put, the difference in height between air inlet and air outlet is very big, radiating efficiency is high.And pass through air-inlet grille
Conventional blind is replaced with the first blower fan, it is to avoid the susceptible to plugging problem of shutter, while the dust into prefabricated cabin can be reduced
Amount, is reduced because dust causes the situation of electric fault.In ventilating system, air enters prefabricated cabin through air shaft and ground,
Air cools when passing through the ground of underground, prefabricated cabin is obtained the air less than outdoor temperature, improves cooling-down effect.And adopt
Air shaft air inlet is used, the dust-proof problem without considering shutter, even if dust nor affects on the ring in prefabricated cabin into ground
Border, while setting boisterous second blower fan of reply, corresponding second Temperature Humidity Sensor of the second blower fan inside air shaft
It is located inside prefabricated cabin, when temperature exceedes threshold values in cabin, the second blower fan starts, and air intake wind speed is improved, so as to obtain bigger
Air inflow.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it can not manage
Solve to indicate or imply relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Finally it should be noted that:Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that:Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic;And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention.The protection in the present invention should all be covered
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.