CN100453897C - Ceiling embedded type illuminating apparatus and illuminating system - Google Patents
Ceiling embedded type illuminating apparatus and illuminating system Download PDFInfo
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- CN100453897C CN100453897C CNB2004100952468A CN200410095246A CN100453897C CN 100453897 C CN100453897 C CN 100453897C CN B2004100952468 A CNB2004100952468 A CN B2004100952468A CN 200410095246 A CN200410095246 A CN 200410095246A CN 100453897 C CN100453897 C CN 100453897C
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- ceiling
- attendant equipment
- apparatus body
- lamp
- equipment fixing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
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Abstract
The invention provided a ceiling embedded type luminaire 11 capable of easily changing ceiling incidental equipment 23 which is attached to a luminaire body 21. An annular lamp receiving portion 22 for receiving a lamp 14 is provided in the perimeter area of a luminaire body 21 and a ceiling incidental equipment receiving portion 24 is provided in the central area in the annular lamp receiving portion 22. A ceiling incidental equipment attaching member 42 to which a ceiling incidental equipment 23 is attached is removably attached in the central area of the luminaire body 21. The ceiling incidental equipment 23 is attached to the luminaire body 21 using the ceiling incidental equipment attaching member 42 and the ceiling incidental equipment 23 is easily changed by putting on and taking off the ceiling incidental equipment attaching member 42. The ceiling incidental equipment 23 includes a cover 48, a down light etc.
Description
Technical field
The present invention relates to a kind of illuminator that the ceiling-embedded luminaire of ceiling attendant equipment can be installed and use this ceiling-embedded luminaire.
Background technology
In the past, we had known with the ceiling attendant equipment integrator that is arranged on range detector on the ceiling face or fire-fighting equipment and stereo set etc. and be arranged on ceiling-embedded luminaire on the ceiling.This ceiling-embedded luminaire comprises the apparatus body of imbedding ceiling, be installed to the reflecting plate in this apparatus body and be installed in light-passing board on the lower aperture of this apparatus body, setting runs through the openings of the central authorities of these apparatus bodies, reflecting plate and light-passing board, between the reflecting plate and light-passing board of apparatus body, configured light around openings.
The hole of imbedding imbed apparatus body not only is set on the ceiling face, and these central authorities that imbed the hole of pre-configured perforation as the fire-fighting of for example fire-fighting equipment of ceiling attendant equipment with pipe arrangement etc.
Then, the time allow fire-fighting with the openings of pipe arrangement, apparatus body is embedded to imbeds in the hole by apparatus body in construction.When being installed to reflecting plate and light-passing board on the apparatus body, also allow fire-fighting connect each openings (reference example such as patent documentation 1) with pipe arrangement.
But therefore ceiling-embedded luminaire in the past exists the shape of the ceiling attendant equipment that can run through openings, the problem that size is restricted owing to only be provided with the openings that allows the ceiling attendant equipment connect.
And the ceiling attendant equipment not only will be installed to ceiling-embedded luminaire, and will be installed on the ceiling structure of ceiling face top, therefore exists the application property of ceiling attendant equipment poor, can not easily change the problem of ceiling attendant equipment.
[patent documentation 1] Japan Patent is real open flat 6-11222 communique (the 1st page, Fig. 2)
Summary of the invention
The present invention is exactly in view of these problems, its objective is that will provide a kind of can be installed to the ceiling attendant equipment on the apparatus body, can improve the application property of ceiling attendant equipment, ceiling-embedded luminaire that the change of ceiling attendant equipment simultaneously also can easily be carried out and the illuminator of having used this ceiling-embedded luminaire.
The ceiling-embedded luminaire of first kind of scheme comprises apparatus body and ceiling attendant equipment fixing body, described apparatus body not only has the lamp resettlement section that lamp is housed in the ring-type in the neighboring area, but also has the ceiling attendant equipment resettlement section of the middle section of the inboard, lamp resettlement section that the ceiling attendant equipment can be accommodated ring-type; Described ceiling attendant equipment fixing body can be installed in the middle section of apparatus body with loading and unloading, is covered with ceiling attendant equipment resettlement section.
So, owing in this structure, be provided with the ceiling attendant equipment resettlement section of the middle section of the inboard, annular lamp resettlement section that the ceiling attendant equipment can be accommodated apparatus body, the ceiling attendant equipment fixing body that covers ceiling attendant equipment resettlement section can be installed to with loading and unloading the middle section of apparatus body, therefore not only can utilize ceiling attendant equipment fixing body that the ceiling attendant equipment is installed on the apparatus body, improve the application property of ceiling attendant equipment, and can make the change of ceiling attendant equipment become easy by loading and unloading ceiling attendant equipment fixing body.
The ceiling-embedded luminaire of scheme is provided with the peristome of the interspersed usefulness of ceiling attendant equipment that is covered with ceiling attendant equipment fixing body in second at the middle section of apparatus body on the basis of first kind of ceiling-embedded luminaire.
So in this structure, be provided with the peristome of the interspersed usefulness of ceiling attendant equipment that covers with ceiling attendant equipment fixing body owing to middle section at apparatus body, therefore the size of the short transverse of apparatus body is not subjected to the influence of size of the short transverse of the ceiling attendant equipment that is provided with on the ceiling attendant equipment fixing body, therefore can make the apparatus body attenuation.
The ceiling-embedded luminaire of the third scheme first or the basis of second kind of ceiling-embedded luminaire on be provided with the ventilating part that is communicated with lamp resettlement section and peristome between apparatus body and the ceiling attendant equipment fixing body.
So in this structure owing between apparatus body and ceiling attendant equipment fixing body, be provided with the ventilating part of the peristome of the middle section that is communicated with lamp resettlement section and apparatus body, therefore the heat that produces in the time of can will being housed in the bright lamp of lamp in the lamp resettlement section by this ventilating part is discharged to the outside, and the efficient that can suppress lamp reduces.
The ceiling-embedded luminaire of the 4th kind of scheme ceiling attendant equipment fixing body on the basis of the ceiling-embedded luminaire of the third scheme can be installed on the apparatus body by the rubber-like installing mechanism with loading and unloading, and ventilating part is formed by the deadweight of ceiling attendant equipment fixing body.
So in this structure owing to ceiling attendant equipment fixing body is installed on the apparatus body with the rubber-like installing mechanism, form the gap by focusing on certainly between ceiling attendant equipment resettlement section and the lamp resettlement section of ceiling attendant equipment fixing body, therefore can easily form ventilating part, can suppress lamp efficient and reduce.
The ceiling-embedded luminaire of the 5th kind of scheme first or the basis of the ceiling-embedded luminaire of second kind of scheme on make the side of ceiling attendant equipment fixing body mutually opposed with the lamp of ring-type, and have the function of reflecting surface of the lamp of ring-type.
So in this structure, because the reflecting plate of the interior side direction of utensil of lamp resettlement section needn't be set in addition, so can reduce number of components and parts.
Illuminator of the present invention comprises apparatus body and ceiling attendant equipment fixing body, described apparatus body not only has the lamp resettlement section that lamp is housed in the ring-type in the neighboring area, but also has the ceiling attendant equipment resettlement section of the middle section of the inboard, lamp resettlement section that the ceiling attendant equipment can be housed in ring-type; Described ceiling attendant equipment fixing body can be installed in the middle section of apparatus body with loading and unloading, is covered with ceiling attendant equipment resettlement section; Can suitably be configured on the apparatus body by enough ceiling attendant equipment fixing bodies more than at least 2 kinds in the attendant equipment of emergency light, small spotlight, detector, loudspeaker and video camera.
So in this structure, owing to be provided with the ceiling attendant equipment resettlement section of middle section of the inboard, lamp resettlement section of the ring-type that the ceiling attendant equipment can be accommodated apparatus body, the ceiling attendant equipment fixing body that covers ceiling attendant equipment resettlement section can be installed to with loading and unloading the middle section of apparatus body, therefore not only can utilize ceiling attendant equipment fixing body that the ceiling attendant equipment is installed on the apparatus body, improve the application property of ceiling attendant equipment, and can make the change of ceiling attendant equipment become easy by loading and unloading ceiling attendant equipment fixing body.And can suitably be configured on the apparatus body by enough ceiling attendant equipment fixing bodies more than at least 2 kinds in the attendant equipment of emergency light, small spotlight, detector, loudspeaker and video camera.
The invention effect
If adopt the ceiling-embedded luminaire of first kind of scheme, owing to be provided with the ceiling attendant equipment resettlement section of the middle section of the inboard, annular lamp resettlement section that the ceiling attendant equipment can be accommodated apparatus body, the ceiling attendant equipment fixing body that covers ceiling attendant equipment resettlement section can be installed to with loading and unloading the middle section of apparatus body, therefore not only can utilize ceiling attendant equipment fixing body that the ceiling attendant equipment is installed on the apparatus body, improve the application property of ceiling attendant equipment, and can easily change the ceiling attendant equipment by loading and unloading ceiling attendant equipment fixing body.
If adopt the ceiling-embedded luminaire of scheme in second, except the effect of ceiling-embedded luminaire with first kind of scheme, because the middle section at apparatus body is provided with the interspersed peristome of using of the ceiling attendant equipment that covers with ceiling attendant equipment fixing body, therefore the size of the short transverse of apparatus body is not subjected to the influence of size of the short transverse of the ceiling attendant equipment that is provided with on the ceiling attendant equipment fixing body, therefore can make the apparatus body attenuation.
If adopt the ceiling-embedded luminaire of the third scheme, except that have first or the effect of second kind of ceiling-embedded luminaire, owing between apparatus body and ceiling attendant equipment fixing body, be provided with the ventilating part of the peristome of the middle section that is communicated with lamp resettlement section and apparatus body, therefore the heat that produces in the time of can will being housed in the bright lamp of lamp in the lamp resettlement section by this ventilating part is discharged to the outside, and the efficient that can suppress lamp reduces.
If adopt the ceiling-embedded luminaire of the 4th kind of scheme, except the effect of ceiling-embedded luminaire with the third scheme, owing to ceiling attendant equipment fixing body is installed on the apparatus body with the rubber-like installing mechanism, form the gap by focusing on certainly between ceiling attendant equipment resettlement section and the lamp resettlement section of ceiling attendant equipment fixing body, therefore can easily form ventilating part, can suppress lamp efficient and reduce.
If adopt the ceiling-embedded luminaire of the 5th kind of scheme, except that have first or the effect of the ceiling-embedded luminaire of second kind of scheme, owing to make the side of ceiling attendant equipment fixing body be positioned at the position relative with the lamp of ring-type, and play the reflecting surface of the lamp of ring-type, therefore the reflecting plate of the interior side direction of utensil of lamp resettlement section needn't be set in addition, so can reduce number of components and parts.
If adopt illuminator of the present invention, owing to be provided with the ceiling attendant equipment resettlement section of middle section of the inboard, lamp resettlement section of the ring-type that the ceiling attendant equipment can be accommodated apparatus body, the ceiling attendant equipment fixing body that covers ceiling attendant equipment resettlement section can be installed to with loading and unloading the middle section of apparatus body, therefore not only can utilize ceiling attendant equipment fixing body that the ceiling attendant equipment is installed on the apparatus body, improve the application property of ceiling attendant equipment, and can easily change the ceiling attendant equipment by loading and unloading ceiling attendant equipment fixing body.And can suitably be configured on the apparatus body by enough ceiling attendant equipment fixing bodies more than at least 2 kinds in the attendant equipment of emergency light, small spotlight, detector, loudspeaker and video camera.
Description of drawings
Fig. 1 is the cutaway view of the ceiling-embedded luminaire of expression an embodiment of the invention.
Fig. 2 is the perspective view of the decomposing state of above-mentioned ceiling-embedded luminaire.
Fig. 3 is the perspective view of the assembled state of above-mentioned ceiling-embedded luminaire.
Fig. 4 is the mounting structure of the ceiling attendant equipment fixing body of the above-mentioned ceiling-embedded luminaire of expression, (a) is the perspective view of mounting spring, (b) is the cutaway view of installment state.
Fig. 5 is the amplification view of the assembled state of the apparatus body of above-mentioned ceiling-embedded luminaire and ceiling attendant equipment fixing body.
Fig. 6 is the cutaway view of the assembled state of the above-mentioned ceiling-embedded luminaire of expression, (a) is the cutaway view of the assembled state of apparatus body and occulter, (b) is the cutaway view of the assembled state of ceiling attendant equipment fixing body and occulter.
Fig. 7 is the mounting structure of occulter in the apparatus body of the above-mentioned ceiling-embedded luminaire of expression, (a) be vertical view, is the side view of looking from interior all sides (b), (c) is cutaway view.
Fig. 8 is installed to mounting structure on the apparatus body in the occulter of the above-mentioned ceiling-embedded luminaire of expression, (a) is vertical view, (b) is cutaway view.
Fig. 9 is the cutaway view that the ceiling attendant equipment is installed to the illuminator on the above-mentioned ceiling-embedded luminaire.
Figure 10 (a)～(f) will install the perspective view of example shown in (a)～(f) of the illuminator of ceiling attendant equipment on the above-mentioned ceiling-embedded luminaire.
The specific embodiment
An embodiment of the invention are described with reference to the accompanying drawings.
Fig. 1 is the cutaway view of ceiling-embedded luminaire, Fig. 2 is the perspective view of the decomposing state of ceiling-embedded luminaire, Fig. 3 is the perspective view of the assembled state of ceiling-embedded luminaire, Fig. 4 represents the mounting structure of the ceiling attendant equipment fixing body of ceiling-embedded luminaire, (a) be the perspective view of mounting spring, (b) be the cutaway view of installment state, Fig. 5 is the amplification view of the assembled state of the apparatus body of ceiling-embedded luminaire and ceiling attendant equipment fixing body, Fig. 6 represents the cutaway view of the assembled state of ceiling-embedded luminaire, (a) be the cutaway view of the assembled state of apparatus body and occulter, (b) be the cutaway view of the assembled state of ceiling attendant equipment fixing body and occulter, Fig. 7 represents the mounting structure of the occulter in the apparatus body of ceiling-embedded luminaire, (a) be vertical view, (b) side view for looking from interior all sides, (c) be cutaway view, Fig. 8 represents to be installed in the occulter of ceiling-embedded luminaire the mounting structure on the apparatus body, (a) being vertical view, (b) is side view.
In Fig. 3, ceiling-embedded luminaire 11 is for being embedded to 2 circular lamps 14 that use varies in size are set in the ceiling floor 12 by the hole 13 of imbedding that forms on the ceiling floor 12 that constitutes the ceiling face at Fig. 1.This lamp 14 is circular fluorescent lamp, has the lamp holder 16 at circular luminous tube 15 and the two ends that are connected this luminous tube 15.
Ceiling-embedded luminaire 11 has by imbedding hole 13 imbeds the circular apparatus body 21 that is set on the ceiling floor 12, in this apparatus body 21, not only be formed with the circular lamp resettlement section 22 of accommodating 2 lamps 14, and be formed with the ceiling attendant equipment resettlement section 24 that ceiling attendant equipment 23 can be housed in the inboard middle section of this circular lamp resettlement section 22 in the neighboring area.
These apparatus body 21 usefulness for example aluminium panels by deep-draw processing one-body molded be section under shed for being similar to the shape of the word of falling U, have top plate portion 25.Around this top plate portion 25, form downward side plate (week facial) portion 26, the lower edge of this side plate 26 be formed with ceiling floor 12 below in conjunction with framework 27.
The side plate 26 of apparatus body 21 forms the inclined plane shape of downward expansion, top plate portion 25 and side plate 26 forms continuous face by bend 28, and the inner face relative with lamp 14 of these top plate portions 25, bend 28 and side plate 26 forms the reflecting surface of for example crossing by white application or mirror finish 29.
Shown in Fig. 6 (a), the outside of the reflecting surface 29 that is projected into side plate 26, the recessed shading step 30 of a side of reflecting surface 29 are formed at the bottom of side plate 26, this shading simultaneously is more outside more outstanding with the inner face of step 30 than shading with the downside of step 30, form be configured to ceiling floor 12 imbed installation in the hole 13 with step 31.
And, the middle section of the top plate portion 25 of apparatus body 21 is formed with the ceiling attendant equipment that is communicated with above of ceiling attendant equipment resettlement section 24 and interts the peristome 41 of usefulness, and the ceiling attendant equipment fixing body 42 that covers the following of this peristome 41 and ceiling attendant equipment resettlement section 24 can be installed on the apparatus body 21 with loading and unloading.
The edge of peristome 41 is formed with and interts the suspension bracket double-screw bolt that hangs down and from ceiling structure when apparatus body 21 construction, and with the installing hole 25a of nut mounted apparatus body 21, this installing hole 25a is also with 42 coverings of ceiling attendant equipment fixing body.
These ceiling attendant equipment fixing body 42 usefulness for example aluminium panels are similar to the U font with the section that deep-draw processing is integrally formed as upward opening, has lower part 43, form the upwards lateral parts (circumferential surface sections) 44 of expansion around this lower part 43, the upper end-face edge of this lateral parts 44 is formed with the mounting edge 45 of a following side of the top plate portion 25 that can be installed in apparatus body 21 with loading and unloading.
As the ceiling attendant equipment 23 that is installed on the ceiling attendant equipment fixing body 42, the following lid 48 that promptly seals the middle section of apparatus body 21 with the following and integrally formed lower part 43 that covers ceiling attendant equipment fixing body 42 constitutes, and is basic specification with this lid 48.As this lid 48, also can be used as the member with the splits such as for example plasterboard of ceiling floor 12 identical materials, be installed on the lower part 43 of ceiling attendant equipment fixing body 42.
For ceiling attendant equipment fixing body 42 can be installed on the apparatus body 21 with loading and unloading, a plurality of places in the neighboring of the mounting edge 45 of ceiling attendant equipment fixing body 42, preferably the place more than 3 is provided with the portion 49 that is mounted, in the circumferential edges of the peristome 41 of apparatus body 21, installing mechanism 50 is by being mounted portion 49 and can being installed to with loading and unloading and respectively being mounted portion 49 corresponding a plurality of places.
In the portion that respectively is mounted 49 of ceiling attendant equipment fixing body 42, on mounting edge 45, form a pair of groove 51, the while is formed with between a pair of groove 51 and is mounted sheet 52.
Arrive shown in Figure 4 as Fig. 2, installing mechanism 50 uses the spring body 53 that constitutes approximate " コ " font that is formed by the rubber-like wire rod, this spring body 53 is interspersed be configured to from the top plate portion 25 of apparatus body 21 to a following lateral incision perk, in the maintaining part 54 of the radial opening of apparatus body 21.Be formed with a pair of parallel portion 55 that is punctured in the maintaining part 54 on the spring body 53, an end of each parallel portion 55 of external diameter one side that is projected into apparatus body 21 from maintaining part 54 be formed with to leave top plate portion 25 below crooked, the bend 56 that can engage with each groove 51 of ceiling attendant equipment fixing body 42, be formed with top that connects these bends 56 and the following holding section 57 that is mounted sheet 52 that is fastened on ceiling attendant equipment fixing body 42, and, being formed with the extension part 58 that mutual expansion is opened to the other end of each side-prominent parallel portion 55 of the internal diameter one of apparatus body 21, be formed with the stop part 58a that restriction comes off on the top of these extension parts 58 from maintaining part 54 from maintaining part 54.In addition, the maintaining part 54 of top plate portion 25 also is positioned at the position that is covered by ceiling attendant equipment fixing body 42.
Under the state that ceiling attendant equipment fixing body 42 is installed on the apparatus body 21, spring body 53 is clipped between apparatus body 21 and the ceiling attendant equipment fixing body 42, deadweight by ceiling attendant equipment fixing body 42 simultaneously makes ceiling attendant equipment fixing body 42 descend with respect to apparatus body 21, as shown in Figure 5, form gap 59, form the ventilating part 60 of the peristome 41 that is communicated with lamp resettlement section 22 and ceiling attendant equipment resettlement section 24 by this gap 59.
Between apparatus body 21 and ceiling attendant equipment fixing body 42, form the circular lamp resettlement section 22 of 2 lamps 14 of horizontal arrangement, the circular irradiation opening 61 of formation irradiates light below this lamp resettlement section 22.
And the occulter 71 that covers the light of lamp 14 can be installed in the irradiation opening 61 between apparatus body 21 and the ceiling attendant equipment fixing body 42 with loading and unloading.This occulter 71 is barrier body (Le one a バ body), comprises circular outer side frame body 72, the circular inboard framework 73 that engages with the outside of ceiling attendant equipment fixing body 42 that engages with the inboard of apparatus body 21 and is a plurality of fence plates 74 that are installed in radially between outer side frame body 72 and the inboard framework 73.
Shown in Fig. 6 (a), be formed with on the outer side frame body 72 end face be approximate L font, top hold up, with the holding section 75 that the framework 27 of apparatus body 21 engage, be positioned at installation with the installation portion 76 of step 31 and the reflecting part 77 that is positioned at shading usefulness step 30.Shown in Fig. 6 (b), be formed with section on the inboard framework 73 and be holding section 78 that approximate L font, top hold up, engage with the lower edge of ceiling attendant equipment fixing body 42 and the reflecting part 79 that is positioned at shading usefulness step 47.
As shown in Figure 7, for occulter 71 is installed on the apparatus body 21, be formed with 2 places of step 31 or 3 a plurality of places such as place in the installation of apparatus body 21 and installing with the inside one lateral incision of step 31 and perk, protrude the projection 80 of semicircle shape to circumferencial direction, and as shown in Figure 8, be formed with the mounting groove 81 of approximate L font in a plurality of places, be formed with the innermost tongue piece 82 of the inlet portion one side direction mounting groove 81 of opening above the mounting groove 81 at the upside of this mounting groove 81 with the installation portion 76 of the corresponding occulter 71 in position of each projection 80 of apparatus body 21.Top near the tongue piece 82 of the inlet portion of mounting groove 81 is arranged on the position higher than the top of installation portion 76, and the position in the bottom of tongue piece 82 than the more close inboard, outside of this tongue piece 82 is formed with the control part of giving prominence to 83 in mounting groove 81.
And, on apparatus body 21 than the center near outside Monday side the upper position of lamp socket 32 of position, be equipped with and have the ignition device 87 that makes the phase inverter lamp circuit that lamp 14 lights.Thus, the wiring distance between lamp socket 32 and the ignition device 87 can be shortened, the efficient that makes lamp 14 high-frequency lightings can be improved with the phase inverter lamp circuit.
In construction during ceiling-embedded luminaire 11, each lamp 14, occulter 71 and the apparatus body 21 that takes off ceiling attendant equipment fixing body 42 states are inserted imbedding in the hole 13 of ceiling floors 12, and be installed on the suspension bracket double-screw bolt that hangs down from ceiling structure.Then, ceiling attendant equipment fixing body 42 is installed to the middle section of apparatus body 21, is installed to each lamp 14 on lamp socket 32 and the lamp bracket 33 and accommodates in the lamp resettlement section 22, occulter 71 is installed on the irradiation opening 61 with installing mechanism 50.
When being installed to ceiling attendant equipment fixing body 42 on the apparatus body 21 with installing mechanism 50, overcome a pair of extension part 58 with respect to maintaining part 54 expand the elasticity opened laterally direction move each spring body 53, in this state ceiling attendant equipment fixing body 42 is configured on the apparatus body 21, the a pair of groove 51 of each of mounting edge 45 that makes ceiling attendant equipment fixing body 42 fastens with the pair of parallel portion 55 of each spring body 53, move each spring body 53 to internal diameter direction then, expanding the elasticity of opening by a pair of extension part 58 relative to maintaining part 54 thus itself moves spring body 53 to internal diameter direction, simultaneously holding section 57 engages with a following side that is mounted sheet 52, ceiling attendant equipment fixing body 42 can be located remain on the position that is subjected to the elastic force effect of the center of apparatus body 21.And, when taking off ceiling attendant equipment fixing body 42, overcome elastic force laterally direction move each spring body 53, take off holding section 57 from being mounted sheet 52, can take off ceiling attendant equipment fixing body 42 thus.
When being installed to occulter (system light body) 71 on the apparatus body 21, upwards occulter 71 is shifted onto irradiation opening 61 places of apparatus body 21, the top and the projection 80 of installation portion 76 are connected, the installation direction predetermined in this state lower edge rotates occulter 71, move while sliding with respect to projection 80 on top by making installation portion 76 like this, when the inlet portion of mounting groove 81 arrived the position of projection 80, projection 80 entered in the mounting groove 81.At this moment, because the top of the tongue piece 82 of the inlet portion of close mounting groove 81 is set at the position higher than the top of installation portion 76, so projection 80 enters in the mounting groove 81 easily.And, by rotating at the state lower edge installation direction that upwards pushes away occulter 71, control part 83 is crossed projection 80, thereby the inside part of mounting groove 81 connects with projection 80 and prevents the rotation of occulter 71, on releasing occulter 71 under this state, push away, by tongue piece 82 is placed on the projection 80, occulter 71 can be installed on the apparatus body 21.In addition, when apparatus body 21 takes off occulter 71, by rotating occulter 71 to the removing direction opposite with installation direction, control part 83 is crossed projection 80, the edge of the entrance side of mounting groove 81 and projection 80 connect, prevent the rotation of occulter 71, move down occulter 71 in this state, can take off occulter 71 thus.Therefore can easily load and unload on apparatus body 21 by rotary manipulation occulter 71.And, control part 83 can be paid restraining sense (sense of Festival degree) by cross projection 80 when loading and unloading occulter 71, under the installment state of occulter 71,, can prevent the accidental of occulter 71 by rotating to removing direction with the restriction occulter 71 that engages of projection 80.
In the ceiling-embedded luminaire 11 of this structure, because the ceiling attendant equipment resettlement section 24 of the middle section of 22 inboards, annular lamp resettlement section that ceiling attendant equipment 23 can be accommodated apparatus body 21 is set, the ceiling attendant equipment fixing body 42 that covers ceiling attendant equipment resettlement section 24 can be installed to dismantledly the middle section of this apparatus body 21, therefore utilize ceiling attendant equipment fixing body 42 ceiling attendant equipment 23 can easily be installed to apparatus body 21.
And, can on apparatus body 21, load and unload by making ceiling attendant equipment fixing body 42, can easily change ceiling attendant equipment 23.For example, can as will possess as shown in Figure 9 other ligthing paraphernalia as ceiling attendant equipment 23 be in the ceiling downwards the ceiling attendant equipment fixing body 42 of the small spotlight (downlight) 91 of irradiation replace the ceiling attendant equipment fixing body 42 that possesses as the lid 48 of ceiling attendant equipment 23 and be installed on the apparatus body 21 and constitute illuminator.This small spotlight 91 possesses the tubular reflector 93 in the lower opening of accommodating lamp 92 of crooked shape, and the lamp socket 94 of the lamp holder that connects lamp 92 is installed at the top of this reflector 93.
The structure of ceiling attendant equipment fixing body 42 is except that the opening of the reflector 93 that configuration small spotlight 91 is set on the part 43 below and install the reflector installation portion 96 of reflector 93, particularly is installed to mounting structure on the apparatus body 21 etc. and is general structure.
And, as shown in Figure 10, can on ceiling-embedded luminaire 11, be suitable for various ceiling attendant equipments 23 and constitute illuminator.Figure 10 (a), (b) example of above-mentioned lid 48 of expression and small spotlight 91, the example of Figure 10 (c) expression emergency light 101, Figure 10 (d) represents for example example of detector 102 such as human body sensor, the example of Figure 10 (e) expression loudspeaker 103, the example of Figure 10 (f) expression video camera (カ メ ラ) 104, no matter under the situation of which kind of example, because the mounting structure of ceiling attendant equipment fixing body 42 etc. is a universal architecture, therefore can utilize ceiling attendant equipment fixing body 42 that ceiling attendant equipment 23 is installed on the apparatus body 21, and, can easily change each ceiling attendant equipment 23 by loading and unloading ceiling attendant equipment fixing body 42.In addition, the enough ceiling attendant equipment fixing bodies 42 of energy are with suitably setting in the apparatus body 21 more than 2 kinds in the ceiling attendant equipment 23 of emergency light 101, small spotlight 91, detector 102, loudspeaker 103 and video camera 104 at least.
And, because the middle section at apparatus body 21 is provided with the interspersed peristome 41 of using of the ceiling attendant equipment that covers with ceiling attendant equipment fixing body 42, therefore the size of the short transverse of apparatus body 21 can not be subjected to the influence of the height dimension of the ceiling attendant equipment 23 of setting on the ceiling attendant equipment fixing body 42, therefore can make apparatus body 21 attenuation.
And, owing between apparatus body 21 and ceiling attendant equipment fixing body 42, be provided with the ventilating part 60 of the peristome 41 of the middle section that under the state that ceiling attendant equipment fixing body 42 is installed on the apparatus body 21, is communicated with lamp resettlement section 22 and apparatus body 21 as shown in Figure 5, therefore the heat that produces in the time of can will being housed in lamp 14 bright lamps in the lamp resettlement section 22 by this ventilating part 60 is discharged to the outside, and the efficient that can suppress lamp 14 reduces.And, owing to ceiling attendant equipment fixing body 42 is installed on the apparatus body 21 with rubber-like spring body 53, form gap 59 between ceiling attendant equipment resettlement section 24 and the lamp resettlement section 22 by focusing on certainly of ceiling attendant equipment fixing body 42, therefore can easily form ventilating part 60, the efficient that can suppress lamp 14 reduces.
Because the side of ceiling attendant equipment fixing body 42 is positioned at and annular lamp 14 opposed positions, and play the reflecting surface 46 of annular lamp 14, therefore the reflecting plate of the interior side direction of utensil of lamp resettlement section 22 needn't be set in addition, so can reduce number of components and parts.
Though, also can use fixed mechanism such as screw to constitute the structure that to load and unload by using spring body 53 ceiling attendant equipment fixing body 42 can easily to be loaded and unloaded as the installing mechanism 50 of ceiling attendant equipment fixing body 42.At this moment, the ventilating part 60 between apparatus body 21 and the ceiling attendant equipment fixing body 42 can suitably be provided with fixed mechanisms such as screws.
And, because as Fig. 6 (a), (b) shown in, under the state on the irradiation opening 61 that occulter 71 is installed to apparatus body 21, the reflecting part 77 in occulter 71 outsides is positioned at the shading step 30 of apparatus body 21, the reflecting part 79 of occulter 71 inboards is positioned at the shading step 47 of ceiling attendant equipment fixing body 42, and owing on occulter 71, be provided with section for being similar to the L word shape, the holding section 75 that fastens with framework 27 apparatus body 21 that hold up, top, and section is approximate L word shape, therefore the holding section 78 that the following circumferential edges with ceiling attendant equipment fixing body 42 that hold up on the top fastens can prevent that light that lamp 14 sends is by being leaked to the outside between occulter 71 and apparatus body 21 and the ceiling attendant equipment fixing body 42.
In addition, lamp 14 or the shape of lamp resettlement section 22 etc. of accommodating the apparatus body 21 of this lamp 14 are not limited to annular, can be suitable for too during polygons such as quadrangle.
And the lamp 14 that is housed in the annular lamp resettlement section 22 also is not limited to annular, also can be the polygon ring-type of quadrangular ring-shaped etc., perhaps also straight lumiline lamp can be configured to ring-type.
And occulter 71 also is not limited to barrier (Le one バ), also can use the milky lampshade (せ one De) with light transmission.
Claims (6)
1. ceiling-embedded luminaire, it is characterized in that, comprise apparatus body and ceiling attendant equipment fixing body, described apparatus body not only has the lamp resettlement section that lamp is housed in the ring-type in the neighboring area, but also has the ceiling attendant equipment resettlement section of the middle section of the inboard, lamp resettlement section that the ceiling attendant equipment can be accommodated ring-type; Described ceiling attendant equipment fixing body can be installed in the middle section of apparatus body with loading and unloading, is covered with ceiling attendant equipment resettlement section.
2. ceiling-embedded luminaire as claimed in claim 1 is characterized in that, is provided with the peristome of the interspersed usefulness of ceiling attendant equipment that is covered with ceiling attendant equipment fixing body at the middle section of apparatus body.
3. ceiling-embedded luminaire as claimed in claim 2 is characterized in that, is provided with the ventilating part that is communicated with lamp resettlement section and peristome between apparatus body and ceiling attendant equipment fixing body.
4. ceiling-embedded luminaire as claimed in claim 3 is characterized in that, ceiling attendant equipment fixing body can be installed on the apparatus body by the rubber-like installing mechanism with loading and unloading, and ventilating part is formed by the deadweight of ceiling attendant equipment fixing body.
5. ceiling-embedded luminaire as claimed in claim 1 or 2 is characterized in that, the side of ceiling attendant equipment fixing body is mutually opposed with the lamp of ring-type, and has the function of reflecting surface of the lamp of ring-type.
6. illuminator, it is characterized in that, comprise apparatus body and ceiling attendant equipment fixing body, described apparatus body not only has the lamp resettlement section that lamp is housed in the ring-type in the neighboring area, but also has the ceiling attendant equipment resettlement section of the middle section of the inboard, lamp resettlement section that the ceiling attendant equipment can be housed in ring-type; Described ceiling attendant equipment fixing body can be installed in the middle section of apparatus body with loading and unloading, is covered with ceiling attendant equipment resettlement section;
Can suitably be configured on the apparatus body by enough ceiling attendant equipment fixing bodies more than at least 2 kinds in the attendant equipment of emergency light, small spotlight, detector, loudspeaker and video camera.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003392981A JP4352230B2 (en) | 2003-11-21 | 2003-11-21 | Recessed ceiling lighting fixture |
| JP392981/2003 | 2003-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1619214A CN1619214A (en) | 2005-05-25 |
| CN100453897C true CN100453897C (en) | 2009-01-21 |
Family
ID=34719517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100952468A Expired - Fee Related CN100453897C (en) | 2003-11-21 | 2004-11-22 | Ceiling embedded type illuminating apparatus and illuminating system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4352230B2 (en) |
| CN (1) | CN100453897C (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN1619214A (en) | 2005-05-25 |
| JP4352230B2 (en) | 2009-10-28 |
| JP2005158363A (en) | 2005-06-16 |
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