CN203810669U - Luminous laminar flow air supply ceiling - Google Patents
Luminous laminar flow air supply ceiling Download PDFInfo
- Publication number
- CN203810669U CN203810669U CN201420221694.7U CN201420221694U CN203810669U CN 203810669 U CN203810669 U CN 203810669U CN 201420221694 U CN201420221694 U CN 201420221694U CN 203810669 U CN203810669 U CN 203810669U
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- light source
- light
- laminar flow
- central light
- flow air
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Abstract
The utility model discloses a luminous laminar flow air supply ceiling comprising a light-transmitting flow equalizing screen, a box and light sources. The box comprises side plates on four sides and a top plate on the top. The side plates are communicated with an air inlet. The light-transmitting flow equalizing screen is located on the bottom surface of the box. The light sources are located in the box. The inner surface of the top plate is provided with a reflecting layer. The light sources include strip side light sources arranged along the inner walls of the side plates. The light-emitting surface of each side light source faces upwards to project light to the reflecting layer. By the aid of the principle of light reflection, the reflecting layer generates reflected light under the action of reflection, the reflected light is projected onto the light-transmitting flow equalizing screen and mostly transmitted through the light-transmitting flow equalizing screen, and illuminating light is formed to illuminate an operating table and surrounding area thereof, so that light is soft and proper in brightness, patients cannot see inside lamps, operation of medical personnel is benefited by the indirect illumination, and senses of tension and repression brought by an original dark and dull air supply ceiling to the patients are eliminated.
Description
Technical field
The utility model relates to the luminous laminar flow air-blow ceiling that a kind of clean operating room is used.
Background technology
Its effect of laminar flow air-blow ceiling of clean operating room is to provide laminar flow for operating table and neighboring area, rather than the clean gas flow of turbulent flow, can make operative region be controlled at completely in clean atmosphere, avoid to greatest extent the infection of the particulate that carries disease germs in air in surgical procedure.Current clean laminar flow air-blow ceiling only has air blowing function, there is no internal illumination.Operating room room lighting is to realize by being arranged in air-blow ceiling lamp band around, and this lighting system makes to be formed centrally a dark space in operating table, and in art, patient, in the face of dark air-blow ceiling, easily produces nervous and oppressive sensation.The luminous laminar flow ceiling > > of the disclosed < < of a Chinese patent ZL201120002469.0 clean operating room, illuminating lamp is set in the middle of smallpox, although illumination functions is to have had, but can directly see fluorescent tube, not only beautiful not in appearance, and owing to adopting the principle of direct illumination, light is not soft, dazzling.Also having a kind of is the luminous smallpox that adopts leaded light principle, < < as disclosed in Chinese patent ZL201220301653.X large area light emitting smallpox > >, light LGP internal communication reach whole whole bright, but this class illumination mode can only adopt the mode of side light inlet, be difficult to maintenance, structure is heavy, light be decayed in the inner meeting of LGP, and need to be very large-area for the LGP of clean operating room, cost is very expensive, weight is very heavy, is not easy to install.
Utility model content
The purpose of this utility model is to provide a kind of air-supply requirement that had both met clean operating room clean gas flow, the luminous laminar flow air-blow ceiling soft, uniform illumination that is again that operating room, especially operating table central area provide.
The technical scheme that realizes the utility model object is a kind of luminous laminar flow air-blow ceiling, comprises printing opacity current-sharing web plate, casing and light source; Described casing comprises the side plate of four faces and the top board at top; Described side plate is communicated with air inlet; Described printing opacity current-sharing web plate is positioned at the bottom surface of casing; Described light source is positioned at casing; The inner surface of described top board arranges reflector layer; Described light source comprises the bar shaped side light source of laying along side plate inwall; The light-emitting area of described side light source upwards, arrives described reflector layer by ray cast.
The center of the top board of described casing arranges centre bore; Shadowless lamp column sleeve pipe in described central hole setting through whole casing.
Described shadowless lamp sleeve pipe comprises the central light source mounting bracket being arranged on surrounding lateral surface; Described light source also comprises the annular center light source being laid on central light source mounting bracket; The light-emitting area of described central light source upwards, arrives described reflector layer by ray cast.
The side light source of described light source and central light source all adopt LED or OLED lamp, the pattern that LED or OLED lamp all adopt grouping to control.
The inside flanging of lower limb of described side plate forms gripper shoe; Described shadowless lamp sleeve pipe also comprises the lower flange that is positioned at the upper flange at top and is positioned at bottom; Described upper flange is connected with top board; Described casing also comprises four installing racks; Described four installing racks link together the lower flange of four side plates and shadowless lamp sleeve pipe; Described printing opacity current-sharing web plate has four, is arranged on respectively in the plane consisting of gripper shoe installing rack and lower flange.
Described installing rack comprises perpendicular gusset, horizontal bar plate and the sealing joint strip that is arranged on horizontal bar plate both sides.
Described printing opacity current-sharing web plate comprises printing opacity filter screen, frame and bonding glue; Described frame arranges 1/4th imploded arcs shape limits; Described printing opacity filter screen adopts chemical & blended fabric to make, and its count is 100-800 order, and light transmittance is 50-95%, and air penetrability is 40-90%.
The light reflectivity of described reflector layer is 70-98%; Adopt mirror face stainless steel plate or minute surface aluminium sheet or reflective membrane or reflecting coating or reflectorized paint.
Described side light source comprises side illuminant light, side light source wiring board and side light source fixed mount; Described side illuminant light is mounted on side light source wiring board; On described side light source fixed mount, be provided with the groove that holds side light source wiring board; Described central light source comprises central light source lamp, central light source wiring board, central light source fixed mount, screw and packing ring; Described central light source lamp is mounted on central light source wiring board; Described central light source fixed mount is annular section bar; Described central light source wiring board is fixed by screws on central light source fixed mount; Described packing ring is arranged between central light source wiring board and central light source fixed mount.
Described casing also comprises the lifting lug being arranged on Si Ge angle, top.
Principle of the present utility model is: the clean gas flow air intake coming from high efficiency particulate air filter enters casing by air inlet, the flow velocity of clean gas flow declines rapidly, in cabinet space, form the pure air of even static pressure, this static pressure is higher than ambient pressure, by printing opacity current-sharing web plate, evenly flow out downwards, form clean ventilating.Illumination light sees through printing opacity current-sharing web plate by reverberation and obtains.Reverberation irradiation to reflector layer from the projection light of side light source and the projection light of central light source.
Adopted after technique scheme, the utlity model has following positive effect: (1) the utility model adopts catoptrical principle, under the reflex of reflector layer, produce reverberation, reverberation projects on printing opacity current-sharing web plate, and most of printing opacity current-sharing web plate that sees through, form illumination light and be radiated at operating table and neighboring area thereof, therefore light is soft, brightness is suitable, patient can't see the light fixture of the inside, and such indirect lighting is conducive to medical personnel's operation and eliminates anxiety and the sense of depression that original dark dull air-blow ceiling brings to patient.
(2) owing in operating room, shadowless lamp must being installed, between shadowless lamp in the past and the installation of luminous laminar flow ceiling, there are a lot of spaces, can not guarantee that the air in casing is not contaminated, and the utility model is at the in-built shadow lamppost sleeve pipe that has or not of casing, this structure can guarantee to realize clean gas flow in casing and extraneous isolation completely.
(3) the utility model not only arranges side light source central light source is also set, and can better throw light on like this, also to side light source and central light source, adopts grouping to control simultaneously, is convenient to brightness adjusting.
(4) the utility model reasonable in design, is easy to realize, effective, becomes instinct rationally to control, and is suitable for promoting in clean operating room field.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is upward view of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is printing opacity current-sharing mesh-plate structure schematic diagram of the present utility model.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is the C place enlarged drawing of Fig. 4.
Fig. 6 is side light source structural representation of the present utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is central light source structural representation of the present utility model.
Fig. 9 is the D-D cutaway view of Fig. 8.
Figure 10 is shadowless lamp column sleeve tubular construction schematic diagram of the present utility model.
Figure 11 is the top view of Figure 10.
Figure 12 is the E-E cutaway view of Figure 10.
Figure 13 is installing rack structural representation of the present utility model.
Figure 14 is the left view of Figure 13.
Attached number in the figure is:
Printing opacity current-sharing web plate 1, printing opacity filter screen 11, frame 12, bonding glue 13, casing 2, side plate 21, gripper shoe 211, air inlet flange 212, top board 22, centre bore 221, top board flange 222, top board flange mounting hole 222-1, reflector layer 23, shadowless lamp column sleeve pipe 24, central light source installing rack 241, upper flange 242, upper flange installing hole 242-1, lower flange 243, installing rack fixing hole 243-1, installing rack 25, perpendicular gusset 251, horizontal bar plate 252, sealing joint strip 253, lifting lug 26, light source 3, side light source 31, side illuminant light 311, side light source wiring board 312, side light source fixed mount 313, central light source 32, central light source lamp 321, central light source wiring board 322, central light source fixed mount 323, screw 324, packing ring 325, side light source projection light 33, central light source projection light 34, reverberation 35, shadowless lamp post fixed head 4, shadowless lamp post 5, shadowless lamp 6, air intake 7, air-supply 8.
The specific embodiment
(embodiment 1)
See Fig. 1 to Figure 14, a kind of luminous laminar flow air-blow ceiling of the present embodiment, comprises printing opacity current-sharing web plate 1, casing 2 and light source 3.
Printing opacity current-sharing web plate 1 comprises printing opacity filter screen 11, frame 12 and bonding glue 13; Frame 12 arranges 1/4th imploded arcs shape limits; Printing opacity filter screen 11 adopts chemical & blended fabric to make, and its count is 100-800 order, and light transmittance is 50-95%, and air penetrability is 40-90%.Printing opacity current-sharing web plate 1 has four, is arranged on respectively in the plane consisting of gripper shoe 211 installing racks 25 and lower flange 243.
Casing 2 comprises the side plate 21 of four faces and the top board 22 at top, forms thus a semi-enclosed space; The inside flanging of lower limb of side plate 21 forms gripper shoe 211; The middle part of side plate 21 is provided with air inlet flange 22, by it, is communicated with air inlet; The inner surface of top board 22 arranges reflector layer 23; The light reflectivity of reflector layer 23 is 70-98%; Adopt mirror face stainless steel plate or minute surface aluminium sheet or reflective membrane or reflecting coating or reflectorized paint.The top board 22 center of casing 2 arranges centre bore 221; At centre bore, 221 places arrange top board flange 222, have top board flange mounting hole 222-1 on top board flange 222, from centre bore 221, through whole casing 1, shadowless lamp column sleeve pipe 24 are set.Shadowless lamp sleeve pipe 24 comprises central light source mounting bracket 241, the upper flange 242 that is positioned at top being arranged on surrounding lateral surface and is positioned at the lower flange 243 of bottom; Upper flange 242 is connected with the top board flange 222 of top board 22; Four installing racks 25 link together four side plates 21 and the lower flange 243 of shadowless lamp sleeve pipe 24; Installing rack 25 comprises perpendicular gusset 251, horizontal bar plate 252 and the sealing joint strip 253 that is arranged on horizontal bar plate 252 both sides.Lifting lug 26 on Si Ge angle, top.
Light source 3 comprises the bar shaped side light source 31 of laying along side plate 21 inwalls and is laid in the annular center light source 32 on central light source mounting bracket 241; The light-emitting area of side light source 31 upwards, arrives reflector layer 23 by ray cast.The light-emitting area of central light source 32 upwards, arrives reflector layer 23 by ray cast.The side light source 31 of light source 3 and central light source 32 all adopt LED or OLED lamp, and the pattern that LED or OLED lamp all adopt grouping to control, is convenient to brightness adjusting thus.Side light source 31 comprises side illuminant light 311, side light source wiring board 312 and side light source fixed mount 313; Specifically, see Fig. 6 and Fig. 7, side illuminant light 311 is mounted on side light source wiring board 312; On side light source fixed mount 313, be provided with the groove that holds side light source wiring board 312; See Fig. 8 and Fig. 9, central light source 32 comprises central light source lamp 321, central light source wiring board 322, central light source fixed mount 323, screw 324 and packing ring 325; Central light source lamp 321 is mounted on central light source wiring board 322; Central light source fixed mount 323 is annular section bar; Central light source wiring board 322 is fixed on central light source fixed mount 323 by screw 324; Packing ring 325 is arranged between central light source wiring board 322 and central light source fixed mount 323.
Lower mask body is introduced making step:
(1) see Fig. 1 and Fig. 2, make casing 2, its material adopts aluminium sheet, steel plate or corrosion resistant plate to add surface plastic spraying conventionally.The length and width size of casing 2 has determined the size of air-supply face and air quantity, and other are different and different according to operating room, to purify level.I level operating room is not less than 6.2m
2(general size is 2.6x2.4m), II level operating room is not less than 4.6m
2(general size is 2.6x1.8m), III level operating room is not less than 3.6m
2(general size is 2.6x1.4m).Casing 2 is comprised of top board 22 and four side plates 21, four installing racks 25 and shadowless lamp column sleeve pipe 24.Top, four angles welding lifting lug 26 of casing 2, side plate 21 is equipped with air inlet flange 212, and bottom forms gripper shoe 211 to the inner flanging of casing 2, and top board 22 inner surface spraying reflecting coatings, form reflector layer 23.
(2) see Fig. 3-5, make printing opacity homogenizing plate 1.Frame 12 adopts aluminium sheet to make conventionally, and printing opacity filter screen 11 adopts the chemical & blended fabric of light transmission ventilation.By stretching flat the applying on frame 12 of printing opacity filter screen 11, in printing opacity filter screen 11 and the junction of frame 12, coat bonding glue 13, the unnecessary filter screen fabric of margins of excision after glue parches.
(3) see Fig. 6 and Fig. 7, make side light source 31.Adopt aluminium alloy or stainless steel to make section bar formation and be with reeded side light source fixed mount 313.Side illuminant light 311 is mounted on side light source wiring board 312.Again by the draw-in groove of side light source wiring board 312 inserting side light source fixing frames 313.Side illuminant light 311 can be LED lamp or OLED lamp herein.
(4) see Fig. 8 and Fig. 9, make central light source 32, aluminium alloy or stainless steel are made annular section bar and are formed central light source fixed support 323; Central light source lamp 321 is mounted on central light source wiring board 322; Again central light source wiring board 322 use screws 324 are fixed on central light source fixed support 323, between central light source wiring board 322 and central light source fixed support 323, put into the packing ring 325 of plastic material to support wiring board.
(5) see Figure 10-12, make shadowless lamp column sleeve pipe 24, upper flange 242 has upper flange installing hole 242-1, for being connected of top board flange mounting hole 222-1; On lower flange 243, there is installing rack fixing hole 243-1, for fixing and mounting bracket 25.
(6) see Figure 13 and Figure 14, fabrication and installation frame 25, will erect gusset 251 and be welded on horizontal bar plate 252.Horizontal bar plate 252 is the equal adhesive seal adhesive tape 253 in two edges above.
Installation process after completing is:
(1) on the civil engineering top of operating room shadowless lamp installation site, shadowless lamp post fixed head 4 is installed, then casing 2 is sling, keep casing 2 in level, the lifting lug 26 at four angles is fixed on civil engineering top;
(2) shadowless lamp post 5 is installed, then shadowless lamp column sleeve pipe 24 is installed, also fixing through upper flange installing hole 242-1 and top board flange mounting hole 222-1 with screw;
(3) installation side light source 31 and central light source 32, side light source 31 and central light source 32 groupings are controlled, so that brightness adjusting;
(4) installing rack 23 is installed;
(5) printing opacity current-sharing web plate 1 is arranged in the plane that the lower flange 243 of gripper shoe 211, installing rack 25 and the shadowless lamp column sleeve pipe 24 of the lower limb of side plate 21 forms;
(6) shadowless lamp 6 is finally installed.
After whole luminous laminar flow ceiling installs, the clean gas flow air intake 7 coming from high efficiency particulate air filter enters casing 2 by air inlet flange 212, the flow velocity of clean gas flow declines rapidly, in casing 2 spaces, form the pure air of even static pressure, this static pressure is higher than ambient pressure, by printing opacity current-sharing web plate 1, evenly flow out downwards, form clean ventilating 8.The side light source projection light 33 of side light source 31 and central light source 32 and central light source projection light 34 directives are at reflector layer 23.Under the reflex of reflector layer 23, produce reverberation 35, reverberation 35 projects on printing opacity current-sharing web plate 1, and most of printing opacity current-sharing web plate 1 that sees through, and forms illumination light 3 and is radiated at operating table and neighboring area thereof.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a luminous laminar flow air-blow ceiling, comprises printing opacity current-sharing web plate (1), casing (2) and light source (3); Described casing (2) comprises the side plate (21) of four faces and the top board (22) at top; Described side plate (21) is communicated with air inlet; Described printing opacity current-sharing web plate (1) is positioned at the bottom surface of casing (2); Described light source (3) is positioned at casing (2); It is characterized in that: the inner surface of described top board (22) arranges reflector layer (23); Described light source (3) comprises the bar shaped side light source (31) of laying along side plate (21) inwall; The light-emitting area of described side light source (31) upwards, arrives described reflector layer (23) by ray cast.
2. a kind of luminous laminar flow air-blow ceiling according to claim 1, is characterized in that: the center of the top board (22) of described casing (2) arranges centre bore (221); At described centre bore (221), locate to arrange the shadowless lamp column sleeve pipe (24) through whole casing (2).
3. a kind of luminous laminar flow air-blow ceiling according to claim 2, is characterized in that: described shadowless lamp column sleeve pipe (24) comprises the central light source mounting bracket (241) being arranged on surrounding lateral surface; Described light source (3) also comprises the annular center light source (32) being laid on central light source mounting bracket (241); The light-emitting area of described central light source (32) upwards, arrives described reflector layer (23) by ray cast.
4. a kind of luminous laminar flow air-blow ceiling according to claim 3, is characterized in that: side light source (31) and the central light source (32) of described light source (3) all adopt LED or OLED lamp, the pattern that LED or OLED lamp all adopt grouping to control.
5. a kind of luminous laminar flow air-blow ceiling according to claim 3, is characterized in that: the inside flanging of lower limb of described side plate (21) forms gripper shoe (211); Described shadowless lamp column sleeve pipe (24) also comprises the lower flange (243) that is positioned at the upper flange (242) at top and is positioned at bottom; Described upper flange (242) is connected with top board (22); Described casing (2) also comprises four installing racks (25); Described four installing racks (25) link together four side plates (21) and the lower flange (243) of shadowless lamp column sleeve pipe (24); Described printing opacity current-sharing web plate (1) has four, is arranged on respectively in the plane consisting of gripper shoe (211) installing rack (25) and lower flange (243).
6. a kind of luminous laminar flow air-blow ceiling according to claim 5, is characterized in that: described installing rack (25) comprises perpendicular gusset (251), horizontal bar plate (252) and the sealing joint strip (253) that is arranged on horizontal bar plate (252) both sides.
7. a kind of luminous laminar flow air-blow ceiling according to claim 6, is characterized in that: described printing opacity current-sharing web plate (1) comprises printing opacity filter screen (11), frame (12) and bonding glue (13); Described frame (12) arranges 1/4th imploded arcs shape limits; Described printing opacity filter screen (11) adopts chemical & blended fabric to make, and its count is 100-800 order, and light transmittance is 50-95%, and air penetrability is 40-90%.
8. a kind of luminous laminar flow air-blow ceiling according to claim 7, is characterized in that: the light reflectivity of described reflector layer (23) is 70-98%; Adopt mirror face stainless steel plate or minute surface aluminium sheet or reflective membrane or reflecting coating or reflectorized paint.
9. a kind of luminous laminar flow air-blow ceiling according to claim 8, is characterized in that: described side light source (31) comprises side illuminant light (311), side light source wiring board (312) and side light source fixed mount (313); Described side illuminant light (311) is mounted on side light source wiring board (312); On described side light source fixed mount (313), be provided with the groove that holds side light source wiring board (312); Described central light source (32) comprises central light source lamp (321), central light source wiring board (322), central light source fixed mount (323), screw (324) and packing ring (325); Described central light source lamp (321) is mounted on central light source wiring board (322); Described central light source fixed mount (323) is annular section bar; Described central light source wiring board (322) is fixed on central light source fixed mount (323) by screw (324); Described packing ring (325) is arranged between central light source wiring board (322) and central light source fixed mount (323).
10. according to a kind of luminous laminar flow air-blow ceiling one of claim 1 to 9 Suo Shu, it is characterized in that: described casing (2) also comprises the lifting lug (26) being arranged on Si Ge angle, top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221694.7U CN203810669U (en) | 2014-04-30 | 2014-04-30 | Luminous laminar flow air supply ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221694.7U CN203810669U (en) | 2014-04-30 | 2014-04-30 | Luminous laminar flow air supply ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810669U true CN203810669U (en) | 2014-09-03 |
Family
ID=51449410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221694.7U Withdrawn - After Issue CN203810669U (en) | 2014-04-30 | 2014-04-30 | Luminous laminar flow air supply ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940065A (en) * | 2014-04-30 | 2014-07-23 | 江苏环亚建设工程有限公司 | Light-emitting laminar flow air supply ceiling |
-
2014
- 2014-04-30 CN CN201420221694.7U patent/CN203810669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940065A (en) * | 2014-04-30 | 2014-07-23 | 江苏环亚建设工程有限公司 | Light-emitting laminar flow air supply ceiling |
| CN103940065B (en) * | 2014-04-30 | 2016-08-17 | 江苏环亚医用科技集团股份有限公司 | Luminous laminar flow air-blow ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU PANASIA MEDICAL TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: CONSTRUCTION ENGINEERING CO., LTD. JIANGSU HUANYA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213168, No. 88, Chuangxin Road, Gao Tong Industrial Park, Wujin District, Changzhou, Jiangsu Patentee after: JIANGSU HUANYA CONSTRUCTION ENGINEERING CO., LTD. Address before: 213168, No. 88, Chuangxin Road, Gao Tong Industrial Park, Wujin District, Changzhou, Jiangsu Patentee before: Jiangsu Huanya Construction Engineering Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |