CN100541034C - The motor connecting structure of air-conditioner - Google Patents

The motor connecting structure of air-conditioner Download PDF

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Publication number
CN100541034C
CN100541034C CNB2005100145035A CN200510014503A CN100541034C CN 100541034 C CN100541034 C CN 100541034C CN B2005100145035 A CNB2005100145035 A CN B2005100145035A CN 200510014503 A CN200510014503 A CN 200510014503A CN 100541034 C CN100541034 C CN 100541034C
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CN
China
Prior art keywords
motor
air
supporting disk
air guide
conditioner
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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 - Fee Related
Application number
CNB2005100145035A
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Chinese (zh)
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CN1896626A (en
Inventor
张原硕
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LG Electronics Tianjin Appliances Co Ltd
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LG Electronics Tianjin Appliances Co Ltd
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Filing date
Publication date
Application filed by LG Electronics Tianjin Appliances Co Ltd filed Critical LG Electronics Tianjin Appliances Co Ltd
Priority to CNB2005100145035A priority Critical patent/CN100541034C/en
Publication of CN1896626A publication Critical patent/CN1896626A/en
Application granted granted Critical
Publication of CN100541034C publication Critical patent/CN100541034C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Other Air-Conditioning Systems (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The invention discloses a kind of motor connecting structure of air-conditioner, comprise air guide, motor, can load and unload motor supporting disk that be connected, support motor with air guide.On air guide, be formed with the plate-inserting hole that the motor supporting disk can be installed, on the motor supporting disk, form hook, on air guide, form the drawbar-inserting hole that is connected with hook.The present invention has improved the air-conditioner structure, makes it the public air guide of different capabilities motor energy, makes and changes work simplification and convenient, has reduced corresponding cost.

Description

The motor connecting structure of air-conditioner
Technical field
The invention belongs to a kind of air conditioner unit, be specifically related to a kind of air-conditioner structure of improving, make the motor connecting structure of the air-conditioner that the motor of different capabilities can a public air guide.
Background technology
In general, air-conditioner is that inner refrigerant compresses to circulating, condensation, expansion and evaporate the situation of several refrigerant cyclic processes, particularly air-conditioning, after refrigerant is compressed into high temperature and high pressure, discharge heat by condenser, during again by expansion valve, temperature and pressure can significantly descend.In addition, behind the absorption heat, enter in the condenser again during the refrigerant of low temperature and low pressure process evaporimeter.
Here, compression, condensation and expansion are to carry out in air-conditioner outdoor unit, and evaporation process is to carry out under the blowing fan of indoor set and heat exchanger effect.Air-conditioner roughly can be divided into freezing cycle device and coexist in the one, is arranged on window air conditioner and the indoor set on the window and off-premises station is separated from each other, be arranged on the detachable air conditioner of indoor and outdoors separately.Detachable air conditioner can be divided into wall-hanging, cabinet type, ceiling type etc. according to its method to set up.Integral air conditioner comprises the motor that produces revolving force and the air guide that motor is used is set.On air guide, be formed with and insert the motor insertion section that motor is used.
But in the air-conditioner of prior art, the motor insertion section is integrally formed with air guide, so limited according to air guide, can be inserted into the motor type of motor insertion section.Therefore, when needing change capacity motor etc., motor and the insertion section of change capacity do not match under prior art, for the change of motor, need make air guide integral body again, so the expense increase.
Summary of the invention
The present invention proposes for the shortcoming that overcomes the prior art existence, and its purpose is by the motor insertion section structure of improvement to air guide, but a kind of motor connecting structure that satisfies the air-conditioner of capacity motor change request and cost saving is provided.
Technical scheme of the present invention is: a kind of motor connecting structure of air-conditioner comprises air guide; With the motor shaft is center rotation and the motor that can produce revolving force; And can load and unload motor supporting disk that be connected, support motor with air guide.The present invention can simplify motor operation, the minimizing expense changed.
Description of drawings
Fig. 1 is the outward appearance oblique view that is suitable for the integral air conditioner of motor connecting structure of the present invention;
Fig. 2 is the exploded perspective view of integral air conditioner shown in Figure 1;
Fig. 3 is the connection oblique view of the motor connecting structure of air-conditioner of the present invention;
Fig. 4 is the exploded perspective view of the motor connecting structure of air-conditioner of the present invention;
Fig. 5 is the part oblique view of the motor connecting structure of air-conditioner of the present invention;
Fig. 6 is the front oblique view of the motor supporting disk of motor connecting structure of the present invention;
Fig. 7 is the back side oblique view of motor supporting disk shown in Figure 6.
Wherein:
145 motors, 146 motor shafts
200 air guides, 230 motor supporting disks
231 motor installed surfaces, 232 inclined planes
233 supporting surfaces, 234 shaft insertion holes
235 hooks, 236 motor installing holes
240 motor fixture, 250 dish connecting portions
252 bottoms, 251 upper ends
253 lid patchholes, 254 drawbar-inserting holes
The specific embodiment
Below, the present invention is described in detail with reference to drawings and Examples:
As shown in Figure 1, 2, the integral air conditioner 100 of motor connecting structure of the present invention comprises, protrudes and protect the front frame 110 of internal part to the indoor; Be connected the rear side of front frame 110 and the cabinet 190 that protrudes to the outside; The panel component 101 that forwards keeps at a certain distance away and be provided with and form outlet 113 in edge from front frame 110.
Integral air conditioner 100 also wraps: be arranged on the inboard of front frame 110 and carry out the indoor heat converter 120 of heat exchange action with the room air A that sucks; Install and guiding sucks baffle plate 140 air flow, that prevent the outdoor air B phase immixture that sucks by cabinet 190 in that the rear side of indoor heat converter 120 is vertical; Be installed in the place ahead of baffle plate 140 and the blowing fan 130 of the interior air effect of suction chamber; Be connected the motor 145 rear side, that indoor blowing fan 130 is installed in a side of baffle plate 140.
Integral air conditioner 100 also comprises: be connected the other end of motor 145 and rotate the outdoor blowing fan 160 of suction chamber outer air effect; Be connected the rear side of outdoor blowing fan 160 and guide that outdoor air flows to, also have and form porose 171 guard shield 170 in the center; Be installed in guard shield 170 rear side and with suck air and carry out the outdoor heat converter 180 of heat exchange action; Connect indoor heat converter 120 and outdoor heat converter 180 also the expansion valve 155 that is changed to the effect of low-temp low-pressure state by the refrigerant of inside; The base 195 of each parts is installed.
Integral air conditioner 100 also comprises: the air guide 200 of the air effect that guiding is flowed under the turning effort of indoor blowing fan 130, air guide 200 is made of upside air guide 210 and lower air guiding 220.Air guide 200 has the function of blowing fan 130 in guiding air function, the supported chamber.
Integral air conditioner 100 also comprises: with air guide 200 separate separately formation, with air guide 200 motor supporting disk 230 removably.Motor supporting disk 230 is arranged on air guide 200 upper support motors 145.
On the one hand, front frame 110 is the suction inlets 112 that are formed with air effect in the suction chamber in side periphery portion, is formed with a room air that sucks by behind the indoor heat converter 120 at central portion, again to the hole 111 of indoor discharge effect.Be equipped with in base 195 sides, connect indoor heat converter 120 and outdoor heat converter 180, and the compressor 150 that is compressed into the high temperature and high pressure gas state by the refrigerant of indoor heat converter 120.Cabinet 190 is to be formed with the suction inlet 191 that sucks air in the side, is formed with overleaf to discharge the outlet 192 that sucks air effect.Panel component 101 is from front frame 110 formation that forwards keeps at a certain distance away, and is formed with outlet 113 in the side.
When integral air conditioner 100 started, motor 145 will rotate.Refrigerant can be to compressor 150 and heat exchanger 120,180 and expansion valve 155 inner loop.
Motor 145 drives the motor shaft rotation, and the motor shaft rotation drives indoor blowing fan 130 and 160 rotations of outdoor blowing fan again.Under the turning effort of indoor blowing fan 130 and outdoor blowing fan 160, room air will flow into air-conditioner 100 inside by the suction inlet 112 that is formed on front frame 110 sides.By being formed on the suction inlet 191 of cabinet 190 sides, outdoor air flows into air-conditioner 100 inside.
When the room air that sucks under the turning effort of indoor blowing fan 130 passes through indoor heat converter 120, carry out heat exchange and make it to reduce temperature with refrigerant.On the contrary, when the room air that sucks under the turning effort of indoor blowing fan 130 passes through outdoor heat converter 180, carry out heat exchange with refrigerant and temperature is risen.The room air that temperature reduces during by indoor heat converter 120 is under the effect of baffle plate 140, by being formed on the outlet 113 between panel component 101 and the front frame 110, again to indoor discharge.
The outdoor air that temperature rises during by outdoor heat converter 180 is under the effect of guard shield 170, by being formed on the outlet at cabinet 190 back sides, again to outdoor discharge.At the air of indoor blowing fan 130 effect current downflow, under air guide 200 effects, form smooth and easy flowing.
As follows to refrigerant state description by air-conditioner 100 inside:
Refrigerant compressor 150 effect press down shorten high temperature and high pressure gas into after, move to outdoor heat converter 180.After the refrigerant that flows through the high temperature and high pressure gas state of outdoor heat converter 180 inside is taken away heat by outdoor air, become the high temperature high pressure liquid state.The refrigerant that is liquefied during by outdoor heat converter 180 will become low-temp low-pressure gas-liquid mixed state during again by expansion valve 155.The refrigerant of gas-liquid mixed state flows to indoor heat converter 120 inside, accepts heat there from the suction air and becomes gaseous state.Refrigerant by indoor heat converter 120 flow into compressor 150 inside again, thus cyclic process repeatedly again.
Shown in Fig. 3,4, motor 145 syndetons of the present invention comprise, the air guide 200 of pilot flow direction under indoor blowing fan 130 effects; Be connected on the air guide 200, be the center rotation and produce the motor 145 of certain revolving force effect with motor shaft 146; Motor 145 syndetons also comprise, are connected the motor supporting disk 230 on the air guide 200; Keep the motor fixture 240 of motor 145 certain altitudes.
Air guide 200 is provided with the dish connecting portion 250 that is connected with motor supporting disk 230, about the concrete structure and the function of dish connecting portion 250, by Fig. 5 aftermentioned.
On motor 145, be formed with, form the motor support panel 147 of tetragonal shape at the middle position of motor 145.On motor support panel 147, be formed with, motor 145 is connected to protruding patchhole 148 and a plurality of panel connecting hole 149 on the motor fixture 240.
Motor fixture 240 lower ends are connected with base 195, and keep the certain altitude of motor 145, in order to reach above-mentioned functions, on motor fixture 240, be formed with, can be inserted into connection bump 241 and the fixture connecting hole 242 that is formed on panel connecting hole 149 correspondence positions in the protruding patchhole 148.Connection bump 241 is inserted in the protruding patchhole 148, is inserted in panel connecting hole 149 and the fixture connecting hole 242 with screw or other attaching parts, and motor 145 can be fixed on the motor fixture 240 like this.For firm support motor 145, more than 240 of motor fixture are symmetrical arranged, and in the present embodiment, are provided with a pair of motor fixture 240.
Motor supporting disk 230 can load and unload with air guide 200 and be connected, and motor supporting disk 230 has support and is installed in its inner motor 145, motor 145 is fixed to the effect of air guide 200.About the concrete structure and the function of motor supporting disk 230, with reference to Fig. 6,7 aftermentioneds.
The present invention is support motor 145 and motor 145 is fixed to parts on the air guide 200, the motor supporting disk 230 of 200 not integrally formed, as can to finish function separate part with air guide, and motor supporting disk 230 can load and unload with air guide 200 and be connected.
When needs changeization motor 145 capacity, need not change air guide 200 integral body, but it is just passable to select to meet the motor supporting disk 230 of size of motor 145.Like this, after qualified motor 145 being installed in the motor supporting disk 230, can be connected to motor supporting disk 230 on the air guide 200.Therefore, the loss economically that causes owing to change motor 145 can be reduced, motor 145 can be changed rapidly easily.
As shown in Figure 5, dish connecting portion 250 is connected with motor supporting disk 230 as the part of air guide 200, is formed with upper end 251 and bottom 252 that the section of having of the certain depth that caves in from the upper end differs from dish connecting portion 250; 252 central authorities form plate-inserting hole 253 in the bottom.
Upper end 251 and bottom 252 have certain section difference, so the part of motor supporting disk 230 can be suspended to bottom 252, thereby guarantee that motor supporting disk 230 firmly connects.
Plate-inserting hole 253 is parts that the part of motor supporting disk 230 is inserted in it and is connected and installed with it, and it is the same that such patchhole 253 and section between upper end 251 and the bottom 252 differ from, and can improve motor supporting disk 230 connection reliability.
Be formed with the drawbar-inserting hole 254 that is connected with the hook 235 of motor supporting disk 230 at dish on the connecting portion 250, drawbar-inserting hole 254 is formed on the bottom 252, forms a plurality ofly on dish connecting portion 250, can improve the connection reliability of hook 235.
On motor supporting disk 230, be formed with hook 235, on dish connecting portion 250, be formed with drawbar-inserting hole 254, thereby motor supporting disk 230 can be loaded and unloaded from air guide 200 as the part of air guide 200.
Shown in Fig. 6,7, motor supporting disk 230 is can load and unload to connect the also parts of support motor 145 on air guide 200, and motor supporting disk 23 is affected circular.
On motor supporting disk 230, be formed with and motor 145 contacted motor installed surfaces 231, have the inclined plane 232 at certain inclination angle with motor installed surface 231 and the supporting surface 233 of 232 prolongation formation from the inclined plane.
The space that forms under motor installed surface 231 and inclined plane 232 effects is exactly the motor installing hole 236 that motor 145 is installed.Be formed with the shaft insertion hole 234 of motor shaft 146 usefulness of inserting motor 145 at the middle position of motor supporting disk 230.Supporting surface 233 is connected with the bottom 252 of dish connecting portion 250, and motor supporting disk 230 is supported on the air guide 200.
Motor supporting disk 230 is formed with hook 235 at the outer part of supporting surface 233, and hook 235 inserts drawbar-inserting hole 254, thereby motor supporting disk 230 is connected on the shell connecting portion 250, and motor supporting disk 230 can load and unload with air guide 200 and be connected thus.
The effect of invention: according to motor syndeton and the motor support dish of air-conditioner of the present invention, The motor support dish is can load and unload with independent parts formation and with the air guiding to be connected. So, if When needing to change the capacity motor that is installed on the motor support dish, do not need to change whole air and lead To, get final product but change the motor support dish corresponding with its motor. Make change work simplification and Convenient, reduced corresponding expense.

Claims (6)

1, a kind of motor connecting structure of air-conditioner, comprise motor and air guide, it is characterized in that: also comprise to load and unload being connected and motor supporting disk and a plurality of motor fixture of support motor with air guide, middle position at described motor is formed with the motor support panel, on support panel, form protruding patchhole and a plurality of panel connecting hole, described air guide is provided with the dish connecting portion that is connected with the motor supporting disk, on described motor supporting disk, be formed with the motor installed surface, hook and motor installing hole also also are being formed with the supporting surface on the certain position that the motor supporting disk is supported to air guide and the shaft insertion hole of motor shaft on the motor supporting disk.
2, the motor connecting structure of air-conditioner according to claim 1 is characterized in that: also be formed with the plate-inserting hole that the motor supporting disk can be installed on air guide.
3, the motor connecting structure of air-conditioner according to claim 1 is characterized in that: also be formed with the segment difference section that can link up with mutually with certain position of motor supporting disk on air guide.
4, the motor connecting structure of air-conditioner according to claim 1 is characterized in that: be formed with the drawbar-inserting hole that is connected with hook on the dish connecting portion of air guide.
5, the motor connecting structure of air-conditioner according to claim 1, it is characterized in that: be formed with the motor installed surface and have the inclined plane at certain inclination angle with the motor installed surface on the motor supporting disk, the motor installing hole is to form under the effect on motor installed surface and inclined plane.
6, the motor connecting structure of air-conditioner according to claim 1 is characterized in that: be formed with on the motor supporting disk and make the motor supporting disk be fixed on the air guide and the hook that is connected with certain position of air guide.
CNB2005100145035A 2005-07-15 2005-07-15 The motor connecting structure of air-conditioner Expired - Fee Related CN100541034C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100145035A CN100541034C (en) 2005-07-15 2005-07-15 The motor connecting structure of air-conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100145035A CN100541034C (en) 2005-07-15 2005-07-15 The motor connecting structure of air-conditioner

Publications (2)

Publication Number Publication Date
CN1896626A CN1896626A (en) 2007-01-17
CN100541034C true CN100541034C (en) 2009-09-16

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ID=37609211

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100145035A Expired - Fee Related CN100541034C (en) 2005-07-15 2005-07-15 The motor connecting structure of air-conditioner

Country Status (1)

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CN1896626A (en) 2007-01-17

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Granted publication date: 20090916

Termination date: 20110715