JPS634899Y2 - - Google Patents
Info
- Publication number
- JPS634899Y2 JPS634899Y2 JP1983155762U JP15576283U JPS634899Y2 JP S634899 Y2 JPS634899 Y2 JP S634899Y2 JP 1983155762 U JP1983155762 U JP 1983155762U JP 15576283 U JP15576283 U JP 15576283U JP S634899 Y2 JPS634899 Y2 JP S634899Y2
- Authority
- JP
- Japan
- Prior art keywords
- control box
- ceiling
- connecting plate
- air conditioner
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000007689 inspection Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 241000287227 Fringillidae Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
この考案は、天井埋込み形空気調和装置、特
に、収納時は天井内に位置し伸ばすと移動して天
井開口部より外に露出する制御箱の取付構造に関
するものである。[Detailed description of the invention] [Technical field of the invention] This invention is a ceiling-embedded air conditioner, especially a control box that is located in the ceiling when stored and moves when extended to be exposed outside through a ceiling opening. This relates to the mounting structure.
第１図〜第５図は、従来の天井埋込み形空気調
和装置を示す図であり、これらの図において、１
は空気調和機本体、２は上記空気調和装置を制御
するための内部にリレー、プリント基板等収納さ
れた制御箱、２０１は制御箱２のカバー、３は上
記空気調和機本体の側面から下面に抜け横断面コ
字状に凹没させた上記制御箱２を収納する制御箱
収納部、４は上記制御箱２の側端部と上記制御箱
収納部３の側面下部とを枢着する蝶番、５は天井
パネル、６は天井、７は天井開口部、８は上記空
気調和機本体１を梁等に懸吊するためのアンカー
ボルト、９は空調負荷室から空気を吸込む吸気
口、１０は所望の状態に空調された空気を空調負
荷室と吐出する吐気口、１１は上記空気調和機本
体１と天井パネル５との間に挿入され、上記吸気
口９及び吐気口１０部分を切り抜いたシールパツ
キン、１０１は上記空気調和機本体１内に装着さ
れている送風機、１０２は通過する冷媒と上記送
風機１０１により送風される室内空気とが内部で
フインチユーブを介して互に熱交換する熱交換
器、１０３は取付金具、１０４は固定ボルト、１
０５は固定ナツトである。
Figures 1 to 5 are diagrams showing conventional ceiling-embedded air conditioners, and in these figures, 1
2 is a control box containing relays, printed circuit boards, etc. for controlling the air conditioner, 201 is a cover of the control box 2, and 3 is from the side to the bottom of the air conditioner main body. a control box storage section for storing the control box 2 recessed and recessed in a U-shaped cross section; reference numeral 4 denotes a hinge for pivotally connecting the side end of the control box 2 and the lower side of the control box storage section 3; 5 is a ceiling panel, 6 is a ceiling, 7 is a ceiling opening, 8 is an anchor bolt for suspending the air conditioner body 1 from a beam, etc., 9 is an intake port for sucking air from the air conditioning load room, and 10 is a desired one. An air outlet 11 is inserted between the air conditioner main body 1 and the ceiling panel 5, and is a seal gasket from which the air inlet 9 and the air outlet 10 are cut out. , 101 is a blower installed in the air conditioner body 1, 102 is a heat exchanger in which the passing refrigerant and the indoor air blown by the blower 101 exchange heat with each other via a finch tube. is the mounting bracket, 104 is the fixing bolt, 1
05 is a fixing nut.
５０１はグリルを兼ね備えたサービスパネルで
ある。なお破線矢印は風向を示す。 501 is a service panel that also has a grill. Note that the dashed arrow indicates the wind direction.
従来の天井埋込み形調和装置は上記のように構
成され、点検、保修時等は先づ第３図のようにサ
ービスパネル５０１を開き、更に第１図に示すよ
うに、蝶番４を中心に制御箱２を回動させて、空
気調和機本体１の制御箱収納部３から引出した状
態で制御箱内部の点検或は保修等のサービス作業
を行なう。しかし、この状態における制御箱２の
上端部は空気調和機本体１の下面と同じレベルに
あるため、天井６の厚さ及び天井パネル５の厚さ
分だけ隠れてしまつて、露出される部分が少くな
るため、点検、保修等の作業性が悪くなる。 The conventional ceiling-embedded harmonizer is constructed as described above, and for inspection, maintenance, etc., first open the service panel 501 as shown in Figure 3, and then control the hinge 4 as shown in Figure 1. Service work such as inspection or maintenance of the inside of the control box is performed while the box 2 is rotated and pulled out from the control box storage section 3 of the air conditioner main body 1. However, since the upper end of the control box 2 in this state is at the same level as the lower surface of the air conditioner main body 1, it is hidden by the thickness of the ceiling 6 and the thickness of the ceiling panel 5, leaving the exposed part. This decreases the efficiency of inspection, maintenance, etc.
また上記のように、蝶番４を中心に制御箱２を
回動させるため、回動させるに要する電源コー
ド、フアン、モータ、電磁弁、（図示せず）等補
助ヒータ（図示せず）等被制御機器用リード線、
温度湿度等の状態検出用リード線等の長さに余裕
（約600mm以上）をもたせておく必要があつた。こ
のため、上記のような従来装置においては制御箱
取出し時のリード線のからみ付き、収納時にリー
ド線を整然と収納しておくための手間等作業性を
悪くする原因となつていた。 In addition, as mentioned above, since the control box 2 is rotated around the hinge 4, the power cord, fan, motor, solenoid valve, auxiliary heater (not shown), etc. required for the rotation are covered. Lead wires for control equipment,
It was necessary to provide sufficient length (approximately 600 mm or more) for the lead wires used to detect conditions such as temperature and humidity. For this reason, in the conventional device as described above, the lead wires become tangled when the control box is taken out, and the work efficiency is deteriorated due to the trouble of storing the lead wires in an orderly manner when storing the control box.
この考案は従来の作業性の欠点を改善する目的
でなされたもので、上記空気調和機本体に一端部
が枢着された第１の連結板及び上記第１の連結板
の他端部に枢着された第２の連結板を設けると共
に上記第２の連結板の他端部に制御箱の上端部を
枢着し、この制御箱が上記第１及び第２の連結板
を屈折した状態では天井パネルに対応して天井内
に保持され、この位置から上記連結板を伸ばすと
移動して上記天井開口部から露出される構造とす
ることにより、点検、保修時等、制御箱を従来装
置よりも低い位置に露出することができ、点検保
修時等の作業性を向上させることができるもので
ある。
This invention was made for the purpose of improving the conventional drawbacks in workability, and includes a first connecting plate whose one end is pivotally connected to the air conditioner main body, and a first connecting plate whose other end is pivotally connected to the air conditioner main body. A second connecting plate is provided, and the upper end of a control box is pivotally connected to the other end of the second connecting plate, and when the control box bends the first and second connecting plates, The control box is held in the ceiling corresponding to the ceiling panel, and when the connecting plate is extended from this position, it moves and is exposed from the ceiling opening, making it easier to use the control box during inspections, maintenance, etc. than with conventional equipment. It can also be exposed at a low position, improving workability during inspection and maintenance.
第６図はこの考案の一実施を示す外観図であ
り、１〜３，５〜８，１０３は上記従来装置と同
一または相当部分を示す。
FIG. 6 is an external view showing one implementation of this invention, and numerals 1 to 3, 5 to 8, and 103 indicate the same or equivalent parts as the above-mentioned conventional device.
第７図はこの考案の一実施例において制御箱を
取出した状態を示す説明図であり、１，２，３及
び２０１は従来装置と同一または相当部分を示す
ものである。図において１２は空気調和機本体１
の制御箱収納部３の側部に装着され上記制御箱２
を保持するための第１の保持具、１３は上記制御
箱２のふたを兼ね、一端部が第３の蝶番１４によ
り上記制御箱２の上端部に枢着されたＬ字状の第
２の連結板、１５は、一端部が上記第２の連結板
の他端部に第２の蝶番１６により枢着され、他端
部が第１の蝶番１７により上記第１の保持具１２
に枢着された第１の連結板、１８は上記第１の連
結板１５の両側に固定された一対の配線クラン
プ、１９は上記第２の連結板１３の前側部１３′
の両側にせん設された一対のリード貫通口、２
０，２１は上記第２の連結板１３の裏面に装着さ
れた端子台、２２，２３はそれぞれ上記配線クラ
ンプ１８により第１の連結板１５に沿うように固
定され、さらにリード貫通口１９を通り、第１の
連結板１５の裏面に沿つて上記端子台２０及び２
１に接続される電源配線及び制御配線、２４，２
５は上記制御箱２内の後壁面（蝶番１４側）に装
着され上記端子台に接続されているリレー及びプ
リント基板、２６は空気調和機本体１の下端部に
設けられ、上記制御箱２を制御箱収納部３に収納
したとき制御箱２を保持するための第２の保持
具、２７は上記制御箱２の下端部に設けられ上記
制御箱２を制御箱収納部３に収納したとき制御箱
を保持する第３の保持具、２８は上記第２の保持
具２６と第３の保持具２７とを上記制御箱収納時
に係止するためのねじである。 FIG. 7 is an explanatory view showing an embodiment of this invention with the control box removed, and 1, 2, 3, and 201 indicate the same or equivalent parts as in the conventional device. In the figure, 12 is the air conditioner main body 1
The control box 2 is attached to the side of the control box storage section 3 of the control box 2.
A first holder 13 for holding the control box 2 also serves as the lid of the control box 2, and an L-shaped second holder 13 whose one end is pivotally connected to the upper end of the control box 2 by a third hinge 14. One end of the connecting plate 15 is pivotally connected to the other end of the second connecting plate by a second hinge 16, and the other end is connected to the first holder 12 by a first hinge 17.
18 is a pair of wiring clamps fixed on both sides of the first connecting plate 15; 19 is the front side portion 13' of the second connecting plate 13;
A pair of lead through holes provided on both sides of the
0 and 21 are terminal blocks attached to the back surface of the second connection plate 13, and 22 and 23 are fixed along the first connection plate 15 by the wiring clamps 18, and further pass through the lead through hole 19. , the terminal blocks 20 and 2 along the back surface of the first connection plate 15
Power supply wiring and control wiring connected to 1, 24, 2
Reference numeral 5 denotes a relay and printed circuit board mounted on the rear wall surface (hinge 14 side) of the control box 2 and connected to the terminal block, and 26 is provided at the lower end of the air conditioner main body 1 and connects the control box 2. A second holder 27 is provided at the lower end of the control box 2 to hold the control box 2 when the control box 2 is stored in the control box storage section 3. A third holder 28 for holding the box is a screw for locking the second holder 26 and third holder 27 together when the control box is housed.
第８図はこの考案の一実施例において制御箱２
を制御箱収納部３に収納した状態を示す斜視図で
ある。 FIG. 8 shows the control box 2 in one embodiment of this invention.
FIG. 3 is a perspective view showing a state in which the control box is stored in a control box storage section 3.
上記のように構成された空気調和装置の制御箱
取付け構造において、制御箱収納時には、上記第
２の連結板１３と第１の連結板１５とが第８図に
示すように屈折して重つた状態で第６図実線で示
すように空気調和機本体１の制御箱収納部３内に
制御箱２が収納され、第２の保持具２６、第３の
保持具２７及びねじ２８により収納状態に保持さ
れる。このとき電源配線２２及び制御配線２３は
第８図に示すように配線クランプ１８で第１の連
結板１５に沿つて両側に並列に固定され、さらに
第２の連結板１３のリード貫通口１９を通つて第
２の連結板１３の裏面に装着されている端子台２
０，２１に接続されている。したがつて従来装置
のように、制御箱収納時に配線にたるみをもたせ
ておく必要がなく、点検保修時等のサービス作業
時に制御箱２を取出すとき電源及び制御配線が混
線することがなく、スムーズに制御箱２の移動に
追従するためサービス作業時の作業性が良い。 In the air conditioner control box mounting structure configured as described above, when the control box is stored, the second connecting plate 13 and the first connecting plate 15 are bent and overlapped as shown in FIG. In this state, the control box 2 is stored in the control box storage part 3 of the air conditioner main body 1 as shown by the solid line in FIG. Retained. At this time, the power supply wiring 22 and the control wiring 23 are fixed in parallel on both sides along the first connecting plate 15 with wiring clamps 18 as shown in FIG. The terminal block 2 is attached to the back side of the second connecting plate 13 through the terminal block 2.
0,21. Therefore, unlike conventional devices, there is no need to leave slack in the wiring when storing the control box, and when removing the control box 2 during inspection and maintenance, the power supply and control wiring will not be mixed up, making it smoother. Since it follows the movement of the control box 2, the workability during service work is good.
また点検、保修時等のサービス作業時に、上記
制御箱２を天井パネル５の下方に露出させる必要
があるときは、第７図に示すように、ネジ２８を
外して制御箱２を保持具２６から取外し、制御箱
２を下降させると、蝶番１４，１６，１７が枢動
して第１の連結板１５、第２の連結板１３及び制
御箱２が直線状に下方に移動する。このとき第６
図に二点鎖線で示すように点検及び保修等のサー
ビス作業がしやすい位置まで制御箱２が十分露出
できるように第１の蝶番１４、第２の蝶番１６、
第３の蝶番１７の枢軸間隔即ち第１、第２の連結
板の長さ及び制御箱収納部３の側面に固定する第
１の保持具１２の位置を設定してある。 In addition, when it is necessary to expose the control box 2 below the ceiling panel 5 during service work such as inspection and maintenance, remove the screws 28 and attach the control box 2 to the holder 2 as shown in FIG. When the control box 2 is lowered, the hinges 14, 16, and 17 pivot, and the first connecting plate 15, the second connecting plate 13, and the control box 2 move linearly downward. At this time, the 6th
As shown by the two-dot chain line in the figure, the first hinge 14, second hinge 16,
The pivot interval of the third hinge 17, that is, the length of the first and second connecting plates, and the position of the first holder 12 fixed to the side surface of the control box storage section 3 are determined.
この考案は以上説明したとおり、天井パネルに
対応して天井内に配設された空気調和機本体に一
端部が枢着された第１の連結板、及び上記第１の
連結板の他端部に枢着された第２の連結板を設け
ると共に上記第２の連結板の他端部に制御箱２の
上端部を枢着しこの制御箱が上記第１及び第２の
連結板を屈折した状態で上記天井パネルに対応し
て天井内に位置し、この位置から上記両連結板を
伸ばすと移動して、天井開口部から露出される構
造としたので、点検保修時等のサービス作業がし
やすい位置まで制御箱を十分露出させることがで
きる。
As explained above, this invention includes a first connecting plate whose one end is pivotally connected to the air conditioner main body disposed in the ceiling corresponding to the ceiling panel, and the other end of the first connecting plate. A second connecting plate is provided which is pivotally connected to the second connecting plate, and the upper end of the control box 2 is pivotally connected to the other end of the second connecting plate, and this control box bends the first and second connecting plates. It is located in the ceiling corresponding to the above ceiling panel, and when both the connecting plates are extended from this position, it moves and is exposed from the ceiling opening, making it easy to perform service work such as inspection and maintenance. The control box can be fully exposed to a convenient position.
第１図は従来の天井埋込み形空気調和装置の斜
視図、第２図は第１図における制御箱のカバーの
斜視図、第３図は従来の天井埋込み形空気調和装
置の部分断面取付構造を概略的に示す正面図、第
４図は第１図における空気調和機本体をアンカー
ボルトに懸吊する部分を拡大して示す正面図、第
５図は第１図におけるサービスパネルの部分底面
図、第６図はこの考案の一実施例の概略構造を示
す側面図、第７図はこの考案の一実施例において
制御箱を取出した状態を拡大して示す要部拡大側
面図、第８図はこの考案の一実施例において制御
箱を収納した状態を拡大して示す斜視図である。
図において、１は空気調和機本体、２は制御
箱、５は天井パネル、６は天井、７は天井開口
部、１２は第１の連結板、１３は第２の連結板、
１４は第１の蝶番、１５は第２の蝶番、１６は第
３の蝶番、１７は第１の保持具、２５は第２の保
持具である。なお図中同一符号は同一または相当
部分を示す。
Figure 1 is a perspective view of a conventional ceiling-embedded air conditioner, Figure 2 is a perspective view of the control box cover in Figure 1, and Figure 3 shows a partial cross-sectional mounting structure of a conventional ceiling-embedded air conditioner. A schematic front view, FIG. 4 is an enlarged front view of the part where the air conditioner main body is suspended from the anchor bolt in FIG. 1, and FIG. 5 is a partial bottom view of the service panel in FIG. 1. FIG. 6 is a side view showing a schematic structure of an embodiment of this invention, FIG. 7 is an enlarged side view of the main parts of an embodiment of this invention with the control box removed, and FIG. FIG. 2 is an enlarged perspective view showing a state in which a control box is housed in an embodiment of the invention. In the figure, 1 is the air conditioner main body, 2 is a control box, 5 is a ceiling panel, 6 is a ceiling, 7 is a ceiling opening, 12 is a first connection plate, 13 is a second connection plate,
14 is a first hinge, 15 is a second hinge, 16 is a third hinge, 17 is a first holder, and 25 is a second holder. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
井パネルに対応して天井内に配設された空気調和
機本体、上記調和機本体に一端部が枢着された第
１の連結板、上記第１の連結板他端部に枢着され
た第２の連結板、上記第２の連結板の他端部に上
端部が枢着され、上記第１及び第２の連結板を屈
折した状態で上記天井パネルに対応して天井内に
位置しこの位置から上記両連結板を伸ばすと移動
して、上記天井開口部から外に露出する制御箱、
及び制御箱を上記天井パネルに対応して天井内に
位置している状態に保持する保持具を備えた天井
埋込み形空気調和装置。 a ceiling panel attached to the ceiling opening; an air conditioner body disposed in the ceiling corresponding to the ceiling panel; a first connecting plate having one end pivotally attached to the conditioner body; a second connecting plate pivotally attached to the other end of the connecting plate, an upper end of which is pivotally attached to the other end of the second connecting plate, and the first and second connecting plates are bent. a control box that is located in the ceiling corresponding to the ceiling panel and that moves when both of the connecting plates are extended from this position and is exposed to the outside through the ceiling opening;
and a holder for holding the control box in the ceiling in correspondence with the ceiling panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983155762U JPS6063718U (en) | 1983-10-04 | 1983-10-04 | Ceiling-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983155762U JPS6063718U (en) | 1983-10-04 | 1983-10-04 | Ceiling-mounted air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6063718U JPS6063718U (en) | 1985-05-04 |
| JPS634899Y2 true JPS634899Y2 (en) | 1988-02-09 |
Family
ID=30343909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983155762U Granted JPS6063718U (en) | 1983-10-04 | 1983-10-04 | Ceiling-mounted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063718U (en) |
-
1983
- 1983-10-04 JP JP1983155762U patent/JPS6063718U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6063718U (en) | 1985-05-04 |
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