CN201896571U

CN201896571U - Window structure and building with same

Info

Publication number: CN201896571U
Application number: CN2010202049683U
Authority: CN
Inventors: 郑忠志; 吴孝原; 赵念慈; 周国忠
Original assignee: Industrial Technology Research Institute ITRI
Current assignee: Industrial Technology Research Institute ITRI
Priority date: 2009-12-10
Filing date: 2010-05-21
Publication date: 2011-07-13
Anticipated expiration: 2020-05-21
Also published as: CN201963171U

Abstract

The utility model discloses a window structure and a building with the window structure; the building comprises a wall, a bottom and at least one window structure arranged in the wall, wherein the window structure comprises a light guide part, a light shading part and a ventilating part; the light guide part is used for providing incidence light and changing the refraction angle of the light, the light shading part arranged under the light guide part is used for shading light, and the ventilating part arranged under the light shading part is used for drawing air outside the building into the building. The window structure and the building with the window structure have functions of light guiding, light shading and ventilating, can effectively introduce natural light, saves electricity for illumination, effectively realizes ventilating, improves indoor air quality, provides warm comfort, effectively plays an appeal role in providing indoor comfortable environment quality of warm/light/air.

Description

Window arrangement and have the building of this window arrangement

Technical field

The utility model relates to a kind of window arrangement, particularly a kind of with leaded light and ventilation function, can effectively introduce natural light and save electric consumption on lighting, available ventilation, promote IAQ (indoor air quality) and also take into account warm comfortableness, effectively bring into play window provide indoor warm/window arrangement of light/air a home from home quality function and have the building of this window arrangement.

Background technology

General window design does not have through function distinguishing, strong when insolation, window is too bright or because of privacy needs, and can reach heat insulation, anti-dazzle, secret demand though curtain one drawn, make that natural light can't inlet chamber in, even therefore daytime, and indoor situation about still also must turn on light can be found everywhere.

In addition, the high-quality indoor environment need be taken into account warm comfortable and good air quality, with regard to the Taiwan, the situation that often have door and window to close general summer in dwelling house winter, cause IAQ (indoor air quality) bad, healthy at home for safeguarding, need to introduce fresh outer gas, but, can't keep IAQ (indoor air quality) during quantity not sufficient if arbitrarily introduce outer gas; Then can cause indoor mistake cold or overheated when excessive, or cause the extra power consumption of cooling and heating system.

According to investigations, building heat energy has 1/3 ratio to enter by peristome approximately, so building energy conservation means, can set about by the window design, if can be with of the conformability design of window opening portion according to function distinguishing, integrate with regard to daylighting, shading, ventilation, visual demand, introduce effectively that natural light is saved electric consumption on lighting and available ventilation reaches IAQ (indoor air quality) and warm comfortableness promotes, could effectively bring into play window provide indoor warm/function of light/air a home from home quality.

The utility model content

Technical problem to be solved in the utility model provides a kind of window arrangement and has the building of this window arrangement, with leaded light, shading and ventilation function, natural light be can effectively introduce and electric consumption on lighting, available ventilation saved, promote IAQ (indoor air quality) and also take into account warm comfortableness, effectively bring into play window provide indoor warm/function of light/air a home from home quality.

To achieve these goals, the utility model provides a kind of window arrangement, is arranged at the body of wall of a building, and the inside of this building further comprises one and the bottom, and wherein this window arrangement comprises:

One in order to provide light to inject and change the light guide section of light refraction angle; And

One in order to the building air outside is introduced the ventilation unit of interior of building, is arranged at the light guide section below.

Above-mentioned window arrangement, wherein, this light guide section is provided with light guiding film, and this light guiding film comprises a membrane body, and this membrane body has one first and one second, and this first face is provided with prismatic structure, and this prismatic structure is made of a plurality of prismatics unit, and this prismatic unit comprises:

One first faceted pebble, this first faceted pebble and this first mask have one first connecting portion, and this first faceted pebble and this first face are formed with first angle, and this first angle is 70～80 degree;

One second faceted pebble, this second faceted pebble and this first faceted pebble are formed with second angle, and this second angle is 55～65 degree, and this second faceted pebble and this first faceted pebble have one second connecting portion, and this second connecting portion and this first mask have one first distance;

One the 3rd faceted pebble, the 3rd faceted pebble and this first mask have one the 3rd connecting portion, have a second distance between the 3rd connecting portion and this first connecting portion, and this second distance is 0.4～0.6 with respect to the ratio of this first distance.

Above-mentioned window arrangement, wherein, this light guide section is provided with first light-passing board, and this first light-passing board has first incidence surface and that supplies light to inject this first light-passing board and supplies light to penetrate first exiting surface of this first light-passing board.

Above-mentioned window arrangement wherein, is connected for gummed between first exiting surface of this light guiding film and this first light-passing board.

Above-mentioned window arrangement, wherein, first first exiting surface of this light guiding film towards this first light-passing board.

Above-mentioned window arrangement, wherein, second first exiting surface of this light guiding film towards this first light-passing board.

Above-mentioned window arrangement, wherein, this light guide section also comprises one second light-passing board, this light guiding film is arranged between this first light-passing board and second light-passing board, and this second light-passing board has second incidence surface and of injecting this second light-passing board by first exiting surface ejaculation back of this first light-passing board again by this light guiding film for light and supplies light to penetrate second exiting surface of this second light-passing board.

Above-mentioned window arrangement wherein, is connected for gummed between second incidence surface of this light guiding film and this second light-passing board.

Above-mentioned window arrangement, wherein, this ventilation unit comprises:

One supplies the building air outside to enter the air intake vent of this ventilation unit, and this air intake vent can be controlled to be closed condition or open state;

One supplies the interior air of this ventilation unit to enter the air outlet of interior of building, the air-out direction of this air outlet upwards, this air outlet is made of a plurality of wind deflector unit, this wind deflector unit extension has a length, this wind deflector unit has a top and a bottom, the width at this top is greater than the width of this bottom, the bottom of these a plurality of wind deflector unit constitutes an air intake surface, the top of these a plurality of wind deflector unit constitutes an outlet air surface, in this air intake surface, has one first gap between the bottom of adjacent two wind deflector unit, in this outlet air surface, have one second gap between the top of adjacent two wind deflector unit, this first gap is greater than this second gap; And

At least one fan is arranged between this air intake vent and this air outlet, and this fan is in order to sucking this air intake vent with the building air outside, and air is sent by this air outlet.

Above-mentioned window arrangement, wherein, this second gap is 0.5～1.5 with respect to the ratio of the width at this wind deflector unit top.

Above-mentioned window arrangement, wherein, the length of this wind deflector unit is 1.5～10 with respect to the ratio of the width at this wind deflector unit top.

Above-mentioned window arrangement, wherein, this air outlet with respect to the height of the bottom of this interior of building less than 140 centimeters.

Above-mentioned window arrangement, wherein, be provided with a valve arrangement between this air intake vent and this air outlet, this valve arrangement includes a valve and a ventilation opening, and this valve has a primary importance and a second place, when this valve is positioned at this primary importance, this valve is covered in this ventilation opening, and this ventilation opening is a closed condition, when this valve is positioned at this second place, this valve leaves this ventilation opening, and this ventilation opening is an open state.

Above-mentioned window arrangement, wherein, this ventilation unit comprises that also a plurality of air and building air outside for interior of building produce the convection channel of convection current, this convection channel can be controlled to be closed condition or open state.

Above-mentioned window arrangement, wherein, these a plurality of convection channel comprise at least one first convection channel and at least one second convection channel, wherein this first convection channel with respect to the height of the bottom of this interior of building less than 160 centimeters, and this second convection channel with respect to the height of the bottom of this interior of building greater than 160 centimeters.

Above-mentioned window arrangement, wherein, when the environment temperature of building outside was lower than the environment temperature of interior of building, this first convection channel was a closed condition, this second convection channel is an open state.

Above-mentioned window arrangement, wherein, when the environment temperature of building outside was higher than the environment temperature of interior of building, this first convection channel was an open state, this second convection channel is a closed condition.

Above-mentioned window arrangement, wherein, respectively this convection channel is provided with a valve arrangement, and this valve arrangement includes a valve and a ventilation opening, and this valve has a primary importance and a second place, when this valve is positioned at this primary importance, this valve is covered in this ventilation opening, and this ventilation opening is a closed condition, when this valve is positioned at this second place, this valve leaves this ventilation opening, and this ventilation opening is an open state.

Above-mentioned window arrangement, wherein, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged between this light guide section and this ventilation unit.

Above-mentioned window arrangement, wherein, this light shielding part is provided with in order to shutter that shuts out the light or curtain.

In order to realize above-mentioned purpose better, the utility model also provides a kind of window arrangement, comprising one supplies light to inject and change the light guide section of light refraction angle, this light guide section is provided with light guiding film, this light guiding film comprises a membrane body, and this membrane body has one first and one second, is provided with prismatic structure in this first face, this prismatic structure is made of a plurality of prismatics unit, and this prismatic unit comprises:

Above-mentioned window arrangement, wherein, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at this light guide section below.

In order to realize above-mentioned purpose better, the utility model also provides a kind of window arrangement, is arranged at the body of wall of a building, and the inside of this building also comprises one and the bottom, this window arrangement comprises that one introduces the ventilation unit of this interior of building with this building air outside, and this ventilation unit comprises:

At least one fan that the building air outside is sucked this air intake vent and air is sent by this air outlet is arranged between this air intake vent and this air outlet.

Above-mentioned window arrangement, wherein, respectively this convection channel is provided with a valve arrangement, and this valve arrangement includes a valve and a ventilation opening, and this valve has a primary importance and a second place, when this valve is positioned at this primary importance, this valve can be covered in this ventilation opening, and making this ventilation opening is closed condition, when this valve is positioned at this second place, this valve can leave this ventilation opening, and making this ventilation opening is open state.

Above-mentioned window arrangement, wherein, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at the top of this ventilation unit.

Above-mentioned window arrangement, wherein, this light shielding part is provided with in order to shutter or the curtain of shutting out the light.

In order to realize above-mentioned purpose better, the utility model also provides a kind of building with window arrangement, this building has body of wall, bottom and is arranged at least one window arrangement of this body of wall, this window arrangement comprises a light guide section, this light guide section is in order to provide light and inject and to change the light refraction angle, this light guide section is provided with light guiding film, this light guiding film comprises a membrane body, this membrane body has one first and one second, be provided with prismatic structure in this first face, this prismatic structure is made of a plurality of prismatics unit, and this prismatic unit comprises:

Above-mentioned building with window arrangement, wherein, this light guide section is provided with first light-passing board, and this first light-passing board has first incidence surface and that supplies light to inject this first light-passing board and supplies light to penetrate first exiting surface of this first light-passing board.

The above-mentioned building with window arrangement wherein, is connected for gummed between first exiting surface of this light guiding film and this first light-passing board.

Above-mentioned building with window arrangement, wherein, first first exiting surface of this light guiding film towards this first light-passing board.

Above-mentioned building with window arrangement, wherein, second first exiting surface of this light guiding film towards this first light-passing board.

Above-mentioned building with window arrangement, wherein, this light guide section also comprises one second light-passing board, this light guiding film is arranged between this first light-passing board and second light-passing board, and this second light-passing board has a light and injects second incidence surface of this second light-passing board and second exiting surface that a light penetrates this second light-passing board by first exiting surface ejaculation back of this first light-passing board again by this light guiding film.

Above-mentioned building with window arrangement, wherein, this light guiding film is connected for gummed with second incidence surface of this second light-passing board, and the refractive index of the glue material that this gummed connects equals 1.

Above-mentioned building with window arrangement, wherein, this window arrangement also comprises a ventilation unit with building air outside introduction interior of building, is arranged at this light guide section below, and wherein this ventilation unit comprises:

The above-mentioned building with window arrangement, wherein, this second gap is 0.5～1.5 with respect to the ratio of the width at this wind deflector unit top.

The above-mentioned building with window arrangement, wherein, the length of this wind deflector unit is 1.5～10 with respect to the ratio of the width at this wind deflector unit top.

Above-mentioned building with window arrangement, wherein, this air outlet with respect to the height of the bottom of this interior of building less than 140 centimeters.

Above-mentioned building with window arrangement, wherein, be provided with a valve arrangement between this air intake vent and this air outlet, this valve arrangement includes a valve and a ventilation opening, and this valve has a primary importance and a second place, when this valve is positioned at this primary importance, this valve is covered in this ventilation opening, and this ventilation opening is a closed condition, when this valve is positioned at this second place, this valve leaves this ventilation opening, and this ventilation opening is an open state.

Above-mentioned building with window arrangement, wherein, this ventilation unit comprises that also a plurality of air and building air outside for interior of building produce the convection channel of convection current, this convection channel can be controlled to be closed condition or open state.

Above-mentioned building with window arrangement, wherein, these a plurality of convection channel comprise at least one first convection channel and at least one second convection channel, wherein this first convection channel with respect to the height of the bottom of this interior of building less than 160 centimeters, and this second convection channel with respect to the height of the bottom of this interior of building greater than 160 centimeters.

Above-mentioned building with window arrangement, wherein, when the environment temperature of building outside was lower than the environment temperature of interior of building, this first convection channel was a closed condition, this second convection channel is an open state.

Above-mentioned building with window arrangement, wherein, when the environment temperature of building outside was higher than the environment temperature of interior of building, this first convection channel was an open state, this second convection channel is a closed condition.

Above-mentioned building with window arrangement, wherein, respectively this convection channel is provided with a valve arrangement, and this valve arrangement includes a valve and a ventilation opening, and this valve has a primary importance and a second place, when this valve is positioned at this primary importance, this valve is covered in this ventilation opening, and this ventilation opening is a closed condition, when this valve is positioned at this second place, this valve leaves this ventilation opening, and this ventilation opening is an open state.

The above-mentioned building with window arrangement, wherein, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at this light guide section below.

The above-mentioned building with window arrangement, wherein, this light shielding part is provided with in order to shutter that shuts out the light or curtain.

In order to realize above-mentioned purpose better, the utility model also provides a kind of building with window arrangement, this building has body of wall, bottom and at least one window arrangement of this body of wall is set, this window arrangement comprises one in order to the building air outside is introduced the interior of building ventilation unit, wherein, this ventilation unit comprises:

At least one fan in order to the building air outside is sucked this air intake vent and air is sent by this air outlet is arranged between this air intake vent and this air outlet.

The above-mentioned building with window arrangement, wherein, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at this ventilation unit top.

The above-mentioned building with window arrangement, wherein, this light shielding part is provided with in order to shutter or the curtain of shutting out the light.

Beneficial functional of the present utility model is: window arrangement of the present utility model and have the building of this window arrangement, natural light be can effectively introduce and electric consumption on lighting, available ventilation saved, promote IAQ (indoor air quality) and also take into account warm comfortableness, effectively bring into play window provide indoor warm/light/air a home from home quality function.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the surface structure stereogram of the utility model towards outdoor one side;

Fig. 2 is the surface structure stereogram of the utility model towards indoor one side;

Fig. 3 is the section structure schematic diagram of the utility model light guiding film;

Fig. 4 to Fig. 6 is first different embodiment section structure schematic diagram of injecting the direction setting towards light of the utility model light guiding film;

Fig. 7 is the leaded light usefulness figure of the light guiding film embodiment of Fig. 4 to Fig. 6 in different angles;

Fig. 8 to Figure 10 for first face of the utility model light guiding film dorsad light inject the different embodiment section structure schematic diagrames that direction is provided with;

Figure 11 is the leaded light usefulness figure of the light guiding film embodiment of Fig. 8 to Figure 10 in different angles;

Figure 12 is the utility model light guiding film range of application schematic diagram;

Figure 13 intends the space schematic diagram for the utility model optical mode;

Figure 14 is that the utility model light guiding film and glass are in 3 illumination usefulness comparison sheet in afternoon June 21;

Figure 15 is the section structure schematic diagram of the utility model ventilation unit;

Section structure schematic diagram when Figure 16 operates for the utility model ventilation unit;

Figure 17 is the wind deflector unit structural representation of the utility model air outlet.

Wherein, Reference numeral

10 light guide sections, 323 outlet air surfaces

11 light guiding film, 33 valve arrangements

111 membrane bodies, 331 valves

112 first 332 ventilation openings

113 second 35 333 pivots

114 prismatic structure, 34 fans

115 prismatic unit, 40 frameworks

1,151 first faceted pebbles, 41,42 window frames

1,152 second faceted pebbles, 50 spaces

1153 the 3rd faceted pebbles, 40 51 ceilings

1,154 first connecting portion 60a, first convection channel

1,155 second connecting portion 60b, second convection channel

1156 the 3rd connecting portion 70 and bottoms

12 first light-passing board D1, first distance

121 first incidence surfaces, 45 D2 second distances

122 first exiting surface D3 depth

The 13 second light-passing board D4 virtual space degree of depth

131 second incidence surface H1, H2, H3, H4, H5 height

132 second exiting surface L, L1, L2, L3 light

20 light shielding parts, 50 L11, L21, L31 refracted ray

21 shutter L4 length

30 ventilation unit P1 primary importances

The 31 air intake vent P2 second places

32 air outlet W1, W2 width

321 wind deflector unit, 55 W3, first gap

322 air intake surface W4, second gap

X1～X7, Y1～Y11 lattice point α 1, α 2, α 3 elevations angle

θ 1 first angle 5 B glass

θ 2 second angles

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present invention and operating principle are done concrete description:

See also Figure 1 and Figure 2, Fig. 1 is the surface structure stereogram of the utility model towards outdoor one side, Fig. 2 is the surface structure stereogram of the utility model towards indoor one side, and first embodiment that provides according to window arrangement of the present utility model is be provided.This window arrangement, for being arranged at the body of wall of a building, and the inside of building further comprises one and bottom 70.This window arrangement comprises a light guide section 10, a light shielding part 20 and a ventilation unit 30, and light guide section 10 is in order to provide light L and inject and to change light L refraction angle.Light shielding part 20 is arranged between light guide section 10 and the ventilation unit 30, in order to the L that shuts out the light.Light shielding part 20 is provided with shutter 21, and this shutter 21 also can change curtain into or other article with the L effect that can shut out the light substitute it.Ventilation unit 30 is arranged at light shielding part 20 belows, ventilation unit 30 is in order to introduce interior of building with the building air outside, mandatory declaration be, as common people custom is installed, window is installed on the wall in house, the one side of window is towards outdoor, the window another side is then towards indoor, therefore, alleged herein building outside is outdoor, and interior of building then is indoor; In addition, light guide section 10, light shielding part 20 and ventilation unit 30 are arranged in the framework 40, the kenel of this framework 40 is not limited to illustrate framework, the platform that can directly utilize the wall in house or have supportive arbitrarily, it acts on and supports light guide section 10, light shielding part 20 and ventilation unit 30 and have certain altitude and get final product, in the present embodiment, framework 40 comprises two fan window frames 41,42, be provided with ventilation unit 30 in window frame 41, another window frame 42 is provided with one first convection channel 60a and one second convection channel 60b, after its effect will be illustrated in.

See also shown in Figure 3ly, Fig. 3 is the section structure schematic diagram of the utility model light guiding film.Light guide section 10 is provided with light guiding film 11, and light guiding film 11 comprises a membrane body 111, and membrane body 111 has first 112 and second 113, is provided with prismatic structure 114 in first 112, and this prismatic structure 114 is made of a plurality of prismatics unit 115.This prismatic unit 115 comprises first faceted pebble 1151, second faceted pebble 1152, the 3rd faceted pebble 1153.First faceted pebble 1151 and first 112 have first connecting portion 1154, and first faceted pebble 1151 and first 112 be formed with first angle theta 1, and this first angle theta 1 is positioned at the scopes of 70～80 degree.Second faceted pebble 1152 and first faceted pebble 1151 are formed with second angle theta 2, this second angle theta 2 is positioned at the scope of 55～65 degree, and second faceted pebble 1152 and first faceted pebble 1151 have second connecting portion 1155, and this second connecting portion 1155 and first 112 have first distance D 1.First 112 of the 3rd faceted pebble 1153 and another prismatic unit 115 has the 3rd connecting portion 1156, has second distance D2 between the 3rd connecting portion 1156 and first connecting portion 1154, what give special heed to is that second distance D2 is positioned at 0.4～0.6 scope with respect to the ratio of first distance D 1.

See also shown in Figure 4ly, Fig. 4 to Fig. 6 injects the different embodiment section structure schematic diagrames that direction is provided with for first of the utility model light guiding film towards light.Light guide section 10 also is provided with first light-passing board, 12, the first light-passing boards 12 and has first incidence surface 121 and first exiting surface 122.And light guiding film 11 is attached on first light-passing board 12 with light transmission, and the material of this first light-passing board 12 is not limit, and has plastic materials such as certain transparency glass or acryl and all can.Please continue to consult Fig. 4, the attaching direction of light guiding film 11, be first 112 and second 113 all towards first exiting surface 122 of first light-passing board 12, therefore, light guiding film 11 is provided with first exiting surface 122 of the one side of prismatic structure 114 towards light-passing board 12, anticipate promptly, light guiding film 11 is provided with the one side of prismatic structure 114 and injects the direction setting towards light L.Therefore, when light L injects, light L will inject from first incidence surface 121 of first light-passing board 12, and by first exiting surface 122 of first light-passing board 12, light L is penetrated by the prismatic structure 114 of light guiding film 11 more afterwards.

See also shown in Figure 5ly,, comprise that further second light-passing board, 13, the second light-passing boards 13 have second incidence surface 131 and second exiting surface 132 at the window arrangement of present embodiment.Therefore, light guiding film 11 also can be arranged between first light-passing board 12 and second light-passing board 13.What give special heed to is, light guiding film 11 in the present embodiment is arranged in the double-decker of first light-passing

board

12 and 13 formation of second light-passing board, and first 112 of light guiding film 11 and first exiting surface 122 of first light-passing board 12 are fitted, the attaching direction of light guiding film 11, be first 112 and second 113 all towards first exiting surface 122 of first light-passing board 12.Therefore, when light L injects, light L is by first incidence surface 121 of first light-passing board 12, first exiting surface 122 by first light-passing board 12 in regular turn, pass through the prismatic structure 114 of light guiding film 11 again, inject second incidence surface 131 of second light-passing board 13 again, second exiting surface 132 by second light-passing board 13 penetrates at last.

See also shown in Figure 6, for another kind of light guiding film 11 is attached at mode in first light-passing board 12 and second light-passing board, 13 double-deckers.Fig. 5 only is that with the difference of Fig. 6 light guiding film 11 is attached on the different light-passing boards, but the direction that light guiding film 11 attaches is identical, and first 112 and second 113 first exiting surface, 122 directions towards first light-passing board 12 that are light guiding film 11 are fitted.And the light guiding film 11 of Fig. 6 is attached on second incidence surface 131 of second light-passing board 13, and all the other features are identical with Fig. 5, does not add at this and gives unnecessary details.

Above-mentioned Fig. 4 to Fig. 6 shows that all the one side that light guiding film 11 is provided with prismatic structure 114 injects the state that direction is provided with towards light L, wherein, the light guiding film 11 of Fig. 5 and Fig. 6 is because be arranged in the double-decker, therefore can avoid light guiding film 11 to be stained with dirt and influence the leaded light benefit, adding only needs light guiding film 11 and first light-passing board 12 and second light-passing board 13 are combined into double-decker man-hour, can use.

Be in semi-tropical Taiwan weather conditions with the position, between the located in subtropical zone north latitude 22-25 degree of Taiwan, the noon moon in Taiwan summer (the 6-9 month), elevation angle was about the 65-89 degree, and the sun of this high angle also means higher solar radiant heat.Therefore, as shown in Figure 7, for the light guiding film 11 of previous embodiment in the leaded light usefulness figure of different angles, the figure middle polyline is for turning to the light ratio example, sunlight for angle of incidence height (greater than 60 degree angles), strategy should be the ratio (less than 45% or 50%) that reduces in the sunlight inlet chamber, and the effect that is equal to sunshade is then arranged; And in the angle of incidence/sunlight of low (be less than or equal to 60 degree angles), then can significantly utilize, the leaded light ratio in the sunlight inlet chamber can higher (greater than 80%).

See also shown in Figure 8, Fig. 8 to Figure 10 for first face of the utility model light guiding film dorsad light inject the different embodiment section structure schematic diagrames that direction is provided with.Light guiding film 11 is attached on first light-passing board 12 with light transmission, the difference of Fig. 8 and Fig. 4 is, the one side that light guiding film 11 among Fig. 8 is provided with prismatic structure 114 is first exiting surface 122 of light-passing board 12 dorsad, meaning promptly, the one side that light guiding film 11 is provided with prismatic structure 114 light L is dorsad injected the direction setting.Therefore, the attaching direction of light guiding film 11 is first 112 and second 113 of light guiding film 11 equal first exiting surfaces 122 of first light-passing board 12 dorsad.Therefore, when light L injected, light L injected from first incidence surface 121 of first light-passing board 12, and by first exiting surface 122 of first light-passing board 12, light L is penetrated by the prismatic structure 114 of light guiding film 11 more afterwards.

See also shown in Figure 9ly, light guiding film 11 in the present embodiment also is arranged in the double-decker that first light-passing board 12 and second light-passing board 13 form, and second 113 of light guiding film 11 first exiting surface, 122 applying with first light-passing board 12.What pay special attention to is, the attaching direction of light guiding film 11 is first 112 and second 113 of light guiding film 11 equal first exiting surfaces 122 of first light-passing board 12 dorsad.Therefore, when light L injects, light L from first incidence surface 121 of first light-passing board 12 inject in regular turn, by behind first exiting surface 122 of first light-passing board 12, pass through the prismatic structure 114 of light guiding film 11 again, inject second incidence surface 131 of second light-passing board 13 again, last light L is penetrated by second exiting surface 132 of second light-passing board 13.

See also shown in Figure 10, for another kind of light guiding film 11 is attached at mode in first light-passing board 12 and second light-passing board, 13 double-deckers.Figure 10 only is that with the difference of Fig. 9 light guiding film 11 is attached on the different light-passing boards, but the direction that light guiding film 11 attaches is identical, is first 112 and second 113 first exiting surface, the 122 directions applyings of first light-passing board 12 dorsad of light guiding film 11.And the light guiding film 11 of Figure 10 is attached on second incidence surface 131 of second light-passing board 13, and all the other features are identical with Fig. 9, does not add at this and gives unnecessary details.

Above-mentioned Fig. 8 is to the one side that light guiding film 11 is provided with prismatic structure 114 that all shows embodiment illustrated in fig. 10, meaning be second 113 of light guiding film 11 dorsad light L inject the state that direction is provided with, its purpose is, can catch and utilize angle of incidence greater than in 45 degree/high angle is straight/diffused ray; The diagram of complex chart 4,5,6,8,9,10, can illustrate that light guiding film 11 of the present utility model can be attached at first light-passing board 12 (Fig. 4,5,8,9) according to required selection, or be attached at second light-passing board 13 (Fig. 6,10), and prismatic structure 114 can be selected towards first exiting surface 122 (Fig. 4,5,6) of first light-passing board 12 or first exiting surface 122 (Fig. 8,9,10) of first light-passing board 12 dorsad.

What pay special attention to is, Fig. 4,5,10 light guiding film 11 are the one side that is provided with prismatic structure 114 and with first light-passing board 12 or second light-passing board 13 with low-refraction for example are but are not limited to refractive index and approximate 1 glue material and fit mutually.And Fig. 6,8,9 light guiding film 11 are second 113 of light guiding film 11 and first light-passing board 12 or second light-passing board 13 is fitted mutually with the gum that approaches glass refraction, but do not limit the material of this gum, and visual actual demand is used.The material of above-mentioned light guiding film 11 does not have certain limitation, generally speaking can adopt polymethyl methacrylate transparent plasticized materials such as (PMMA), but be not limited to aforesaid plastifying material, and also visual actual demand is used.In addition, above-mentioned prismatic structure 114 can adopt the R2R roll forming to make, and makes but be not limited to the R2R roll forming, and also visual actual demand is used.

About the leaded light usefulness of Fig. 8 to Figure 10 as shown in figure 11, Figure 11 is the leaded light usefulness figure of the light guiding film embodiment of Fig. 8 to Figure 10 in different angles.Figure 11 and Fig. 7 are contrasted as can be known mutually, the one side that light guiding film 11 is provided with prismatic structure 114 towards or when light is injected direction and is provided with dorsad, can obtain different light guide effects, the leaded light usefulness figure of Fig. 7, be suitable for catching in the angle of incidence/low the sunlight of (being less than or equal to 60 degree angles), shown in Fig. 4～6.The leaded light usefulness figure of Figure 11, be suitable for catching in the angle of incidence/sunlight of high (greater than miter angle), utilize this characteristic, sunshine characteristic that can corresponding different azimuth, east/west is to (comprising positive east orientation, the positive west scope to, positive east orientation each beat 30 degree towards the north-south, and positive west is to the scope of each beat 30 degree towards the north-south) when the sunlight angle is low, can select to block low angle (less than 40 degree degree angles) sunlight, and allow light guide structure in the high angle scope diffused light inlet chamber, as the light guiding film mode that Fig. 8 and Fig. 9 attached; Summer, south orientation (comprised positive south orientation, and positive south orientation is towards the scope of each beat 30 degree of East and West direction), sun altitude is higher, in can selecting to allow/low angle scope (being less than or equal to 60 degree angles) the interior light guide structure of straight/diffused light inlet chamber, as the light guiding film mode that Fig. 4 to Fig. 6 attached, so can cover high angle sunlight in summer, and indoor also can obtain spring, autumn, winter in/sufficient sunshine of low angle scope.

The effective daylighting range depth of natural light that general no leaded light designs is about 4～4.5 meters, and has approximately more than 6 meters with the common depth of general working space, so the design of light guiding film 11 is a scope to import 6 meters dark working spaces mainly.At different solar angle degree, but set its leaded light appropriate location, as shown in figure 12, Figure 12 is the utility model light guiding film range of application schematic diagram, it shows that a depth D3 has 6 meters space 50 approximately, space 50 has a ceiling 51, light guiding film 11 distance from top ceilings 51 about 50 centimeters (0.5 meter), the angle of incidence of light L1 is 20 degree, the angle of incidence of light L2 is 40 degree, the angle of incidence of light L3 is 60 degree, then as light L1, L2, when L3 passes through light guiding film 11, can produce the refracted ray L11 that angle of elevation alpha 1 is about 8 degree respectively, angle of elevation alpha 2 is about the refracted ray L21 of 16 degree, angle of elevation alpha 3 is about the refracted ray L31 of 30 degree, refracted ray L11, L21, L31 all can be projected to ceiling 51, wherein the degree of depth that can be guided with refracted ray L11 especially is the darkest, and then effect is non-is desired to show by present embodiment less than 20 degree or greater than other incident raies of 60 degree as for angle of incidence, so locate not show.

Point out according to Lawrence Berkley National Laboratory-windows for tips research, can provide the indoor effective lighting degree of depth to be about the distance of 1.5～2.0 times of window upper limb height for light-conducting system, and be about the middle part later in room apart from the interior space of 1.5 times of depths of window height, according to above-mentioned theory, see also shown in Figure 13, Figure 13 intends the space schematic diagram for the utility model optical mode, this virtual space depth D 4 is 6 meters, width W 1 is 3.6 meters, height H 1 is 3 meters, the height H 2 that is provided with of light guiding film 11 is 2.5 meters, and width W 1 is divided into lattice point X1～X7, and depth D 4 is divided into lattice point Y1～Y11, light L injects this virtual space by lattice point Y1, it is as shown in table 1 to carry out the illumination result of experiment, table 1 be the utility model light guiding film in the light guide effect statistical form of Various Seasonal time, represented the Spring Equinox on March 21, represented the Summer Solstice on June 21, represented the Autumnal Equinox on September 21, December 21 was represented Winter Solstice, noted down point in mornings nine respectively, noons 12 point, afternoon 3 illumination.

Table 1

Unit of illuminance: lux

As shown in table 1, at virtual space intermediate point (lattice point Y6) afterwards, also be that the virtual space degree of depth is darker, lattice point Y6～the Y11 that needs illumination to promote carries out the illumination simulation, after seeing through light guiding film 11 (as the setting of Fig. 4) effect, its illumination all has the lifting phenomenon, the lifting amplitude is between 2.8%～10.9%, as for (December 21) noon in winter ten two light guide effect than ten two leaded light efficient height at noon in summer (June 21), show that winter solar angle of light degree is low, leaded light usefulness height, Winter Solstice (5.9%)＞spring, the Autumnal Equinox (4.3%, 3.5%)＞Summer Solstice (3.2%).In addition, 9 of mornings in each in season and afternoon 3 leaded light efficient generally than ten two leaded light efficient height at noon, show that the solar incident angle degree is low sooner or later, leaded light usefulness height, with the Summer Solstice (June 21) and Winter Solstice (December 21), morning in the Summer Solstice (June 21) 9 points/afternoons three point (9.4%/10.9%)＞noons 12 point (3.2%), morning in Winter Solstice (December 21) 9 points/afternoons three point (9.5%/8.9%)＞noons 12 point (5.9%), wherein, especially with afternoon June 21 3 leaded light most effective, can reach 10.9%, its Illumination Distribution curve as shown in figure 14, Figure 14 be the utility model light guiding film 11 with glass B in 3 illumination usefulness comparison sheet in afternoon June 21, according to above-mentioned simulation as can be known, the light guiding film 11 that previous embodiment provided has the anaclasis of change angle really, depths in the directing light inlet chamber, the effect of raising room light illumination.

Please continue to consult Fig. 1, Fig. 2 and shown in Figure 15, Figure 15 is the section structure schematic diagram of the utility model ventilation unit, and ventilation unit 30 includes air port 31 and air outlet 32, is provided with at least one fan 34 between air intake vent 31 and air outlet 32.This fan 34 is in order to sucking the building air outside air intake vent 31, and air is sent by air outlet 32.Fan 34 can be various pattern, for example axial-flow type, cross-flow type, centrifugal etc., the standard ASHRAE 62.2P that the decision of total blast volume is then worked out with reference to U.S. refrigerating and air conditioning SE (hereinafter to be referred as ASHRAE).As shown in Figure 1, air intake vent 31 is arranged at the building outside, enters in order to the building air outside to be provided, as shown in Figure 2, air outlet 32 is arranged at interior of building, in order to provide the air that enters air intake vent 31 by and enter interior of building, and the air-out direction of air outlet 32 is upwards, ventilation unit 30 is microscler, in ventilation unit 30, be provided with four fans 34, and air outlet 32 height H 3 is set, promptly with respect to the height of the bottom of interior of building, for example be but do not limit and be lower than 140 centimeters.

Please continue to consult Figure 15 and shown in Figure 16, section structure schematic diagram when Figure 16 operates for the utility model ventilation unit, between air intake vent 31 and air outlet 32, be provided with a valve arrangement 33, valve arrangement 33 is made up of valve 331 and ventilation opening 332, valve 331 can rotate between primary importance P1 and the second place P2 for the center by a pivot 333, when valve 331 is positioned at primary importance P1, valve 331 can be covered in ventilation opening 332, make ventilation opening 332 be closed condition, also be that air intake vent 31 is closed condition, when valve 331 was positioned at second place P2, valve 331 can leave ventilation opening 332, making ventilation opening 332 be open state, also is that air intake vent 31 is open state.Mandatory declaration be, valve arrangement 33 is set controls closing of air intake vent 31 or open voluntarily for the user is provided, whether produce the ventilation effect with decision ventilation unit 30, in view of the above as can be known, if need ventilation unit 30 to keep permanent ventilation state, then do not need to be provided with valve arrangement 33, as long as between air intake vent 31 and air outlet 32, fan 34 is set.And this valve arrangement 33 can be manually or control automatically, but and sound insulation when valve 331 is closed, anti-rainwater, after valve 331 unlatchings, then can related connection fan 34 power circuits.

See also Figure 17, Figure 17 is the wind deflector unit structural representation of the utility model air outlet.Air outlet 32 is made of a plurality of wind deflector unit 321, wind deflector unit 321 extensions have a length L 4, wind deflector unit 321 has top and bottom, the width W 2 at top is greater than the width of bottom, in present embodiment, the bottom of wind deflector unit 321 is cone-shaped, then the bottom of these wind deflector unit 321 constitutes air intake surface 322, the top of these wind deflector unit 321 constitutes outlet air surface 323, between adjacent two wind deflector unit 321 bottoms of air intake surface 322, has one first gap W3, between adjacent two wind deflector unit 321 tops of outlet air surface, has the second gap W4, the first gap W3 is greater than the second gap W4, importantly, the second gap W4 is positioned at 0.5～1.5 scope with respect to the ratio of the width W 2 at wind deflector unit 321 tops, and the length L 4 of wind deflector unit 321 is positioned at 1.5～10 scope with respect to the ratio of the width W 2 at wind deflector unit 321 tops.

Please continue to consult Figure 16 and Figure 17, when valve 331 is positioned at second place P2, then ventilation opening 332 is an open state, also is that air intake vent 31 is connected state with air outlet 32, at this moment, drive fan 34 runnings, then the running of fan 34 can suck air intake vent 31 with the building air outside, and air is sent by air outlet 32, according to the particular design of wind deflector unit 321 shown in Figure 17, air is quickened by wind deflector unit 321, and quicken to mix with room air.

The situation that often has door and window to close the summer in winter based on the Taiwan dwelling house, design by above-mentioned the utility model ventilation unit 30, can introduce outside air in right amount, be enough to reduce effectively the gas concentration lwevel of height below 120 centimeters (sit, the mouth and nose height when crouching), but can excessive ventilation do not cause the extra power consumption of summer air-conditioning or winter indoor cold excessively situation.What deserves to be explained is, 32 designs of the utility model upward type air outlet, the outer gas that can avoid introducing directly blows personnel and causes sense of discomfort on one's body, also can avoid air-out to be subjected to stopping of windowsill, furniture etc., in addition, the upward type air-flow can not upset the flow field around the personnel, helps the formation in displaced type flow field.Adopting four tool fans 34 with present embodiment ventilation unit 30 is example, its total air output is 60CFM (cubic feet per Foot/per minute), fan 34 switches can be set and be divided into syllogic, for example, first section for closing, can do natural ventilation when valve arrangement 33 is opened, second section is to adapt to less number to use, and 1～2 man-hour is for example arranged in space, 5 level ground, can starting wherein, 2 fans 34 get final product, air inflow is about 30CFM, is equivalent to the room and per hour takes a breath 1.2 times, and the 3rd section is then used for adapting to more number, for example in 5 level grounds 3～4 man-hours are arranged, can start all fans 34, air inflow is about 60CFM, is equivalent to the room and per hour takes a breath 2.3 times.

In addition, present embodiment also can cooperate the setting that utilizes convection channel, form the displaced type flow Field Design, window arrangement provided by the utility model also comprises a plurality of convection channel, produce convection current in order to air and the building air outside that interior of building is provided, these convection channel can be controlled to be closed condition or open state.See also Figure 1 and Figure 2, a kind of window arrangement provided by the utility model also comprises the first convection channel 60a and the second convection channel 60b.The height H 5 of the height H 4 of the first convection channel 60a and this second convection channel 60b has certain design size, the height H 4 of the first convection channel 60a (with respect to the height of the bottom of interior of building) to be being lower than 160 centimeters, and the height H 5 of the second convection channel 60b (with respect to the height of the bottom of interior of building) is an example to be higher than 160 centimeters; And the first convection channel 60a and the second convection channel 60b and ventilation unit 30 can be arranged in pairs or groups mutually, when the environment temperature of building outside is lower than the environment temperature of interior of building, for example during winter, ventilation unit 30 is introduced the outer gas that is lower than indoor air temperature with low speed flow, make it be deposited on interior space bottom, after the outer gas of the low temperature of introducing is heated by indoor occupant body temperature, can form air column (thermal plume), and the carbon dioxide that personnel breathe out can be risen to the upper strata, room in the lump, discharge outdoor via the second higher convection channel 60b of position again, influence ventilation effect for avoiding air to release by the first lower convection channel 60a of position, and the first convection channel 60a can be provided with valve arrangement 33 as shown in figure 15, control the first convection channel 60a and close.That is to say that when the environment temperature of building outside was lower than the environment temperature of interior of building, the first convection channel 60a was a closed condition, and the second convection channel 60b is an open state.

Again, when the environment temperature of building outside was higher than the environment temperature of interior of building, for example during summer, the outer gas of the high temperature that ventilation unit 30 is introduced can fly at indoor upper strata, is difficult to utilize.For alleviating this trend, can design (as shown in figure 17) by ventilation unit 30 special air outlets 32, can promote the outer gas of high temperature to mix with the indoor low temperature air, (increase the contact area of outer gas and room air to reduce outer temperature degree, and outer gas is quickened to form the local depression district, and air mixes with outer gas in the multicell to attract more), simultaneously, by the first lower convection channel 60a exhaust of position, can avoid the fresh air on indoor upper strata to be discharged from without making full use of promptly, similarly, influence ventilation effect for avoiding air to release by the second higher convection channel 60b of position, the second convection channel 60b can be provided with valve arrangement 33 as shown in figure 15, control the second convection channel 60b and close.That is to say that when the environment temperature of building outside was higher than the environment temperature of interior of building, the first convection channel 60a was an open state, the second convection channel 60b is a closed condition.

Mandatory declaration be, be provided with quantity, position and the shape of the above-mentioned first convection channel 60a and the second convection channel 60b there is no certain limitation, but get final product so long as reach outdoor passage in the communication chamber, the crack between a door and its frame that can cooperate student side simultaneously during summer also can cooperate the crack between a door and its frame of a top as convection channel as convection channel simultaneously during winter.Through numerical simulation, when winter outside air temperature be Celsius 15 when spending, indoor 2 people, start two fans, the average gas concentration lwevel at 110～120 centimeters places of chamber height is about 940ppm, when indoor four-player, when starting four fans, the average gas concentration lwevel at 110～120 centimeters places of chamber height is about 1000ppm, and above analog result all meets the recommended value (be no more than outdoor concentration and add 700ppm) of ASHRAE standard 62-2001, and can observe air column and the temperature and the CO in displaced type flow field ₂The stratification structure of CONCENTRATION DISTRIBUTION.In addition, summer outside air temperature be Celsius 30 the degree, indoor use air-conditioning maintains Celsius approximately 25 when spending, indoor 2 people, start two fans, the average gas concentration lwevel that chamber height is 110～120 centimeters is about 1100ppm, when indoor four-player, when starting four fans, the average gas concentration lwevel at height 110cm～120cm place is about 1120ppm.Above result is just over the recommended value of ASHRAE standard 62-2001, but still maintains below 104% of recommended value, is regarded as acceptable situation.In view of the above as can be known, arrange in pairs or groups mutually, can reach available ventilation really, reduce gas concentration lwevel, promote the effect of IAQ (indoor air quality) by the utility model first convection channel 60a and the second convection channel 60b and ventilation unit 30.

In sum, the window arrangement that the utility model provides utilizes window function is distinguished, and its window top is made as leaded light window section, light guiding film is integrated in the window first half, the sunshine reflection can be entered ceiling by this device, indoor by ceiling scattered reflection again to go deep into, reduce electric consumption on lighting to promote room lighting, its window bottom is made as the vent window section, integrate initiatively ventilation system, promote ventilation usefulness, promote IAQ (indoor air quality) and take into account warm comfortableness.This window arrangement can module mode manufacture, the convenient construction and the manufacturing, and the window stage casing is made as general shading mode, therefore can effectively solve window daylighting and shading, ventilation, vision penetrate, prevent the conflicting problem of dazzle, natural light be can effectively introduce and electric consumption on lighting, available ventilation saved, reach IAQ (indoor air quality) and warm comfortableness and promote, effectively bring into play window provide indoor warm/function of light/air a home from home quality.

The utility model further provides second embodiment, is another kind of window arrangement.This window arrangement mainly comprises a light guide section, and this light guide section is in order to provide light and inject and to change the light refraction angle.Wherein the principal character of light guide section and effect essence are same as the light guide section 11 among first embodiment as described above, do not add at this and give unnecessary details.

The utility model further provides the 3rd embodiment, is another kind of window arrangement.This window arrangement is for the body of wall that is arranged at a building, and the inside of building further comprises one and the bottom, and this window arrangement comprises a ventilation unit, and this ventilation unit is in order to introduce interior of building with the building air outside.Wherein the principal character of ventilation unit and effect essence are same as the ventilation unit 30 among first embodiment as described above, do not add at this and give unnecessary details.

The utility model further provides the 4th embodiment, is a kind of building with window arrangement, and this building has body of wall, and bottom and be arranged at least one window arrangement of body of wall, and this window arrangement mainly comprises a light guide section.Wherein the principal character of this window arrangement and effect essence are same as the window arrangement among the first and the 3rd embodiment as described above, do not add at this and give unnecessary details.

The utility model further provides the 5th embodiment, is a kind of building with window arrangement, and this building has body of wall, bottom and is arranged at least one window arrangement of body of wall, and this window arrangement mainly comprises a ventilation unit.Wherein the principal character of this window arrangement and effect essence are same as the window arrangement among the first and the 4th embodiment as described above, do not add at this and give unnecessary details.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. window arrangement is arranged at the body of wall of a building, and the inside of this building also comprises one and the bottom, it is characterized in that this window arrangement comprises:

One supplies light to inject and change the light guide section of light refraction angle; And

One ventilation unit with building air outside introduction interior of building is arranged at this light guide section below.

2. window arrangement as claimed in claim 1 is characterized in that this light guide section is provided with light guiding film, this light guiding film comprises a membrane body, and this membrane body has one first and one second, and this first face is provided with prismatic structure, this prismatic structure is made of a plurality of prismatics unit, and this prismatic unit comprises:

3. window arrangement as claimed in claim 2 is characterized in that this light guide section is provided with first light-passing board, and this first light-passing board has first incidence surface and that supplies light to inject this first light-passing board and supplies light to penetrate first exiting surface of this first light-passing board.

4. window arrangement as claimed in claim 3 is characterized in that, is connected for gummed between first exiting surface of this light guiding film and this first light-passing board.

5. window arrangement as claimed in claim 4 is characterized in that, first first exiting surface towards this first light-passing board of this light guiding film.

6. window arrangement as claimed in claim 4 is characterized in that, second first exiting surface towards this first light-passing board of this light guiding film.

7. window arrangement as claimed in claim 3, it is characterized in that, this light guide section also comprises one second light-passing board, this light guiding film is arranged between this first light-passing board and second light-passing board, and this second light-passing board has second incidence surface and of injecting this second light-passing board by first exiting surface ejaculation back of this first light-passing board again by this light guiding film for light and supplies light to penetrate second exiting surface of this second light-passing board.

8. window arrangement as claimed in claim 7 is characterized in that, is connected for gummed between first exiting surface of this light guiding film and this first light-passing board.

9. window arrangement as claimed in claim 8 is characterized in that, first first exiting surface towards this first light-passing board of this light guiding film.

10. window arrangement as claimed in claim 8 is characterized in that, second first exiting surface towards this first light-passing board of this light guiding film.

11. window arrangement as claimed in claim 7 is characterized in that, is connected for gummed between second incidence surface of this light guiding film and this second light-passing board.

12. window arrangement as claimed in claim 11 is characterized in that, first first exiting surface towards this first light-passing board of this light guiding film.

13. window arrangement as claimed in claim 11 is characterized in that, second first exiting surface towards this first light-passing board of this light guiding film.

14. window arrangement as claimed in claim 1 is characterized in that, this ventilation unit comprises:

15. window arrangement as claimed in claim 14 is characterized in that, this second gap is 0.5～1.5 with respect to the ratio of the width at this wind deflector unit top.

16. window arrangement as claimed in claim 14 is characterized in that, the length of this wind deflector unit is 1.5～10 with respect to the ratio of the width at this wind deflector unit top.

17. window arrangement as claimed in claim 14 is characterized in that, this air outlet with respect to the height of the bottom of this interior of building less than 140 centimetres.

18. window arrangement as claimed in claim 14, it is characterized in that, be provided with a valve arrangement between this air intake vent and this air outlet, this valve arrangement includes a valve and a ventilation opening, and this valve has one, and to make this ventilation opening be that to make this ventilation opening be the second place of open state for the primary importance and of closed condition.

19. window arrangement as claimed in claim 14 is characterized in that, this ventilation unit comprises that also a plurality of air and building air outside for interior of building produce the convection channel of convection current, and this convection channel can be controlled to be closed condition or open state.

20. window arrangement as claimed in claim 19, it is characterized in that, these a plurality of convection channel comprise at least one first convection channel and at least one second convection channel, wherein this first convection channel with respect to the height of the bottom of this interior of building less than 160 centimetres, and this second convection channel with respect to the height of the bottom of this interior of building greater than 160 centimetres.

21. window arrangement as claimed in claim 19, it is characterized in that, respectively this convection channel is provided with a valve arrangement, and this valve arrangement includes a valve and a ventilation opening, and this valve has one, and to make this ventilation opening be that to make this ventilation opening be the second place of open state for the primary importance and of closed condition.

22. window arrangement as claimed in claim 1 is characterized in that, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged between this light guide section and this ventilation unit.

23. window arrangement as claimed in claim 22 is characterized in that, this light shielding part is provided with in order to shutter that shuts out the light or curtain.

24. a window arrangement is arranged at the body of wall of a building, the inside of this building also comprises one and the bottom, and this window arrangement comprises that one introduces the ventilation unit of this interior of building with this building air outside, it is characterized in that this ventilation unit comprises:

25. window arrangement as claimed in claim 24 is characterized in that, this second gap is 0.5～1.5 with respect to the ratio of the width at this wind deflector unit top.

26. window arrangement as claimed in claim 24 is characterized in that, the length of this wind deflector unit is 1.5～10 with respect to the ratio of the width at this wind deflector unit top.

27. window arrangement as claimed in claim 24 is characterized in that, this air outlet with respect to the height of the bottom of this interior of building less than 140 centimetres.

28. window arrangement as claimed in claim 24, it is characterized in that, be provided with a valve arrangement between this air intake vent and this air outlet, this valve arrangement includes a valve and a ventilation opening, and this valve has one and is covered in this ventilation opening to make this ventilation opening be that the primary importance and of closed condition is left this ventilation opening to make this ventilation opening be the second place of open state.

29. window arrangement as claimed in claim 24 is characterized in that, this ventilation unit comprises that also a plurality of air and building air outside for interior of building produce the convection channel of convection current, and this convection channel can be controlled to be closed condition or open state.

30. window arrangement as claimed in claim 29, it is characterized in that, these a plurality of convection channel comprise at least one first convection channel and at least one second convection channel, wherein this first convection channel with respect to the height of the bottom of this interior of building less than 160 centimetres, and this second convection channel with respect to the height of the bottom of this interior of building greater than 160 centimetres.

31. window arrangement as claimed in claim 29, it is characterized in that, respectively this convection channel is provided with a valve arrangement, this valve arrangement includes a valve and a ventilation opening, and this valve has one and is covered in this ventilation opening to make this ventilation opening be that the primary importance and of closed condition is left this ventilation opening to make this ventilation opening be the open state second place.

32. window arrangement as claimed in claim 24 is characterized in that, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at the top of this ventilation unit.

33. window arrangement as claimed in claim 32 is characterized in that, this light shielding part is provided with in order to shutter or the curtain of shutting out the light.

34. building with window arrangement, this building has body of wall, bottom and at least one window arrangement of this body of wall is set, this window arrangement comprises one in order to the building air outside is introduced the ventilation unit of interior of building, it is characterized in that this ventilation unit comprises:

35. the building with window arrangement as claimed in claim 34 is characterized in that, this second gap is 0.5～1.5 with respect to the ratio of the width at this wind deflector unit top.

36. the building with window arrangement as claimed in claim 34 is characterized in that, the length of this wind deflector unit is 1.5～10 with respect to the ratio of the width at this wind deflector unit top.

37. the building with window arrangement as claimed in claim 34 is characterized in that, this air outlet with respect to the height of the bottom of this interior of building less than 140 centimetres.

38. the building with window arrangement as claimed in claim 34, it is characterized in that, be provided with a valve arrangement between this air intake vent and this air outlet, this valve arrangement includes a valve and a ventilation opening, and this valve has one and is covered in this ventilation opening to make this ventilation opening be that the primary importance and of closed condition is left this ventilation opening to make this ventilation opening be the second place of open state.

39. the building with window arrangement as claimed in claim 34, it is characterized in that, this ventilation unit comprises that also a plurality of air and building air outside for interior of building produce the convection channel of convection current, and this convection channel can be controlled to be closed condition or open state.

40. the building with window arrangement as claimed in claim 39, it is characterized in that, these a plurality of convection channel comprise at least one first convection channel and at least one second convection channel, wherein this first convection channel with respect to the height of the bottom of this interior of building less than 160 centimetres, and this second convection channel with respect to the height of the bottom of this interior of building greater than 160 centimetres.

41. the building with window arrangement as claimed in claim 39, it is characterized in that, respectively this convection channel is provided with a valve arrangement, this valve arrangement includes a valve and a ventilation opening, and this valve has one and is covered in this ventilation opening to make this ventilation opening be that the primary importance and of closed condition is left this ventilation opening to make this ventilation opening be the second place of open state.

42. the building with window arrangement as claimed in claim 34 is characterized in that, this window arrangement also comprises a light shielding part in order to shut out the light, is arranged at this ventilation unit top.

43. the building with window arrangement as claimed in claim 42 is characterized in that this light shielding part is provided with in order to shutter or the curtain of shutting out the light.