CN1461918A - air conditioner outdoor unit casing - Google Patents

air conditioner outdoor unit casing Download PDF

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Publication number
CN1461918A
CN1461918A CN 02121031 CN02121031A CN1461918A CN 1461918 A CN1461918 A CN 1461918A CN 02121031 CN02121031 CN 02121031 CN 02121031 A CN02121031 A CN 02121031A CN 1461918 A CN1461918 A CN 1461918A
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CN
China
Prior art keywords
tilting bar
base plate
metal base
vertical support
outdoor unit
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.)
Granted
Application number
CN 02121031
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Chinese (zh)
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CN1188634C (en
Inventor
尹宁焄
朴埈亨
黄仁永
朴镇求
徐祥鎬
郑义烨
金世荣
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LG Electronics Tianjin Appliances Co Ltd
Original Assignee
LG Electronics Tianjin Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CNB021210314A priority Critical patent/CN1188634C/en
Publication of CN1461918A publication Critical patent/CN1461918A/en
Application granted granted Critical
Publication of CN1188634C publication Critical patent/CN1188634C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A casing of outdoor unit for air conditioner is composed of parallelly arranged metallic baseplate and top cover, multiple vertical supporting frames, two first slope rods, two second slope rods, and a supporting frame of the connecting rod. Its advantages are simple structure, low cost and no vibration.

Description

Air conditioner outdoor unit casing
Technical field
The present invention relates to a kind of air conditioner outdoor unit casing, particularly relate to the air conditioner outdoor unit casing that a kind of cost is low, simple in structure, make easily and can suppress to vibrate generation.
Background technology
Thereby air-conditioning is to be arranged at room, living room, office or shop etc. to locate to be used for regulating the device that temperature, humidity, cleanliness factor and the air-flow of air keep comfortable indoor environment.Usually air-conditioning comprises the compressor of compressible refrigerant; Condensation is compressed the condenser of refrigerant; Being arranged on condenser one side and having can be to the condenser air-supply outdoor location with the heat release electric fan that impels the refrigerant heat release; Be arranged at indoor and had the indoor set of the indoor heat converter of cooling effect.
Fig. 1 is the air-conditioner outdoor unit stereogram of prior art.Fig. 2 is the cutaway view along II-II line among Fig. 1.As shown in Figure 1, 2, air-conditioner outdoor unit comprises in order to suck or to discharge air and be provided with the external box of microvave 11 of air suction inlet 13 and outlet 15; Be arranged on the compressor 21 that is used for compression refrigerant in the external box of microvave 11; Be arranged near the outdoor heat converter the air suction inlet 13; Be arranged at the blowing fan 25 that external box of microvave 11 inner and upper can be carried out that air sucks and be discharged.External box of microvave 11 then comprises the rectangular metal base plate 12 that can place compressor 21 installation portions such as machine such as parts such as grade; Be positioned at metal base plate 12 tops and separated by a distance with it and with the corresponding rectangle upper lid 14 in its position; A plurality of vertical support frame 16a~16e that metal base plate 12 and upper lid 14 can be fused with four angles that are vertically set on metal base plate 12 and upper lid 14 and the long limit of side midpoint.On upper lid 14, be provided with a pair of outlet 15 for making the air that is drawn into external box of microvave 11 inside can be discharged into its outside smoothly.All be provided with catch net on air suction inlet 13 and the outlet 15.Below each outlet 15, all have and to utilize the fixed bar support 27 unsettled inside that are fixed on upper lid 14, more precisely be fixed on the blowing fan 25 in outlet 15 exits.When compressor 21 starting, will heat release in outdoor heat converter by the refrigerant of compressor 21 compressions, at this moment, blowing fan 25 will suck air outside by air suction inlet 13, and inhaled air then accelerates the refrigerant heat release by outdoor heat converter.The refrigerant of heat release will be by offering indoor set behind the not shown expansion gear puffings such as capillary in outdoor heat converter, and the refrigerant of finishing cooling effect in indoor set will come back to and compress in the compressor 21 and circulate in system repeatedly.But in case the air conditioner capacity of this prior art increases, the size of compressor 21 and blowing fan 25 also will increase thereupon, so the volume of external box of microvave 11 also will increase inevitably.In case the volume of external box of microvave 11 increases, when compressor 21 and blowing fan 25 runnings, its support strength will weaken relatively, thereby vibration may occur and make air-conditioner outdoor unit can not give full play to problems such as original due function.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide the air conditioner outdoor unit casing that a kind of cost is low, simple in structure, make easily and can suppress to vibrate generation.
In order to achieve the above object, but air conditioner outdoor unit casing provided by the invention comprises the rectangular metal base plate of install machinery installation portion; Be positioned at the top of metal base plate and the rectangle upper lid of setting in parallel; Be vertically set on a plurality of vertical support frames that four angles of metal base plate and upper lid and the long limit of side midpoint can fuse metal base plate and upper lid; Have an end with at least one and be fixed in first vertical support frame upper end, the other end is along being top first tilting bar of the direction of angle theta to the extension of oblique below with the upper lid minor face, one end is fixed in second vertical support frame upper end, the other end and terminal top second tilting bar that links to each other of top first tilting bar, one end is fixed in the first vertical support frame lower end, the other end is along being bottom first tilting bar that the direction of angle theta is extended obliquely upward with the metal base plate minor face, one end is fixed in the second vertical support frame lower end, the other end and terminal bottom second tilting bar that links to each other of bottom first tilting bar, one end links to each other with the end of top first tilting bar with top second tilting bar, the bracing frame of the connecting rod that the other end links to each other with the end of bottom first tilting bar and bottom second tilting bar.
The angle that has 30 degree between described top first tilting bar and upper lid and bottom first tilting bar and the metal base plate.
Described top first tilting bar, top second tilting bar, bottom first tilting bar, bottom second tilting bar and connecting rod are to form one.
In air conditioner outdoor unit casing of the present invention, bracing frame can make between metal base plate, upper lid and the vertical support frame in conjunction with more firm, and cost is low, simple in structure, make easily, and can suppress vibration and produce.
Description of drawings
Below in conjunction with the drawings and specific embodiments air conditioner outdoor unit casing of the present invention is elaborated.
Fig. 1 is the air-conditioner outdoor unit stereogram of prior art.
Fig. 2 is the cutaway view along II-II line among Fig. 1.
Fig. 3 is an air-conditioner outdoor unit stereogram of the present invention.
Fig. 4 is the front view of bracing frame among Fig. 3.
Fig. 5 is the key diagram that can calculate bracing frame minimum length among Fig. 4.
The specific embodiment
The part identical or close with the air conditioner structure of prior art will be used identical symbol, and omit its explanation of carrying out.Shown in Fig. 3~5, air conditioner outdoor unit casing 11 of the present invention comprises the rectangular metal base plate 12 that compressor 21 installation portions such as machine such as grade can be installed; Be positioned at metal base plate 12 tops and parallel setting with it, and and metal base plate 12 between be provided with air suction inlet 13 and be provided with the rectangle upper lid 14 of a plurality of outlets 15; Be vertically installed in four angles and a side long limit central points of metal base plate 12 and upper lid 14 and can support first to the 5th vertical support frame 16a~16e of upper lid 14; With with first to the 5th vertical support frame 16a~16e in the arbitrarily upper end of adjacent a pair of vertical support frame and first bracing frame 31 that the lower end is connected as a single entity.Here also can allow first bracing frame, 31 one be connected the upper end and the lower end of adjacent and a pair of vertical support frame that be arranged in parallel, but present embodiment only describes first bracing frame 31 that is provided with between the first vertical support frame 16a and the second vertical support frame 16b, and the bracing frame that is arranged between other adjacent vertical support frame is identical with the structure of first bracing frame 31, and Gu Tuzhong does not express.At four angles of upper lid 14 and metal base plate 12 and the long limit of side central point be equipped with and not shown can carry out the screw that spiral is connected with first to the 5th vertical support frame 16a~16e.First bracing frame 31 comprises that an end is fixed in the upper end of the first vertical support frame 16a, and the other end is along being the top first tilting bar 32a of the direction of angle theta to the extension of oblique below with upper lid 14 minor faces; One end is fixed in the upper end of the second vertical support frame 16b, the other end and the terminal top second tilting bar 32b that links to each other of the top first tilting bar 32a; One end is fixed in the lower end of the first vertical support frame 16a, and the other end is along being the bottom first tilting bar 32c that the direction of angle theta is extended obliquely upward with metal base plate 12 minor faces; One end is fixed in the lower end of the second vertical support frame 16b, the other end and the terminal bottom second tilting bar 32d that links to each other of the bottom first tilting bar 32c; Be connected the intersection point of top first tilting bar 32a and the top second tilting bar 32b with an end one, and other end one is connected the connecting rod 32e of bottom first tilting bar 32c and the bottom second tilting bar 32d intersection point.The end of each tilting bar 32a~32d all has the connecting hole 33 that first to the 5th vertical support frame 16a~16e and upper lid 14 and metal base plate 12 can be linked into an integrated entity by screw.In addition, the length L s that connects first bracing frame 31 on four summits of rectangle can represent with following formula (1):
Ls=a+b(2/cosθ-tanθ)………………………(1)
By formula (1) as can be known, when a>b>0,0<θ<pi/2, the angle theta that makes the length L s minimum of first bracing frame 31 is 30 degree.
Under the external box of microvave situation of this structure, at first each angle with metal base plate 12 is connected with each lower end of first to fourth vertical support frame 16a~16d and the lower end of each bracing frame, the long limit of one side central point then links to each other with the lower end of the 5th vertical support frame 16e, on metal base plate 12, install each parts then, the upper end of upper lid 14 and first to the 5th vertical support frame 16a~16e and each bracing frame is combined just can finish the assembling of air-conditioner outdoor unit at last.

Claims (3)

1, a kind of air conditioner outdoor unit casing is characterized in that: described air conditioner outdoor unit casing (11) but comprise the rectangular metal base plate (12) of install machinery installation portion; Be positioned at the top of metal base plate (12) and the rectangle upper lid (14) of setting in parallel; Be vertically set on a plurality of vertical support frames that four angles of metal base plate (14) and upper lid (12) and the long limit of side midpoint can fuse metal base plate (12) and upper lid (14) (16a~16e); Have an end with at least one and be fixed in first vertical support frame (16a) upper end, the other end is along being top first tilting bar (32a) of the direction of angle (θ) to the extension of oblique below with upper lid (12) minor face, one end is fixed in second vertical support frame (16b) upper end, the other end and terminal top second tilting bar (32b) that links to each other of top first tilting bar (32a), one end is fixed in first vertical support frame (16a) lower end, the other end is along being bottom first tilting bar (32c) that the direction of angle (θ) is extended obliquely upward with metal base plate (12) minor face, one end is fixed in second vertical support frame (16b) lower end, the other end and terminal bottom second tilting bar (32d) that links to each other of bottom first tilting bar (32c), one end links to each other with the end of top first tilting bar (32a) with top second tilting bar (32b), the bracing frame (31) of the connecting rod (32e) that the other end links to each other with the end of bottom first tilting bar (32c) and bottom second tilting bar (32d).
2, air conditioner outdoor unit casing according to claim 1 is characterized in that: the angle (θ) that has 30 degree between described top first tilting bar (32a) and upper lid (14) and bottom first tilting bar (32c) and the metal base plate (12).
3, according to each described air conditioner outdoor unit casing in claim 1 or 2, it is characterized in that: described top first tilting bar (32a), top second tilting bar (32b), bottom first tilting bar (32c), bottom second tilting bar (32d) and connecting rod (32e) are to form one.
CNB021210314A 2002-05-31 2002-05-31 Air conditioner outdoor unit casing Expired - Fee Related CN1188634C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB021210314A CN1188634C (en) 2002-05-31 2002-05-31 Air conditioner outdoor unit casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021210314A CN1188634C (en) 2002-05-31 2002-05-31 Air conditioner outdoor unit casing

Publications (2)

Publication Number Publication Date
CN1461918A true CN1461918A (en) 2003-12-17
CN1188634C CN1188634C (en) 2005-02-09

Family

ID=29742726

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021210314A Expired - Fee Related CN1188634C (en) 2002-05-31 2002-05-31 Air conditioner outdoor unit casing

Country Status (1)

Country Link
CN (1) CN1188634C (en)

Also Published As

Publication number Publication date
CN1188634C (en) 2005-02-09

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Granted publication date: 20050209

Termination date: 20110531