CN203980605U - The air-conditioner with stepper motor - Google Patents

The air-conditioner with stepper motor Download PDF

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Publication number
CN203980605U
CN203980605U CN201420343971.1U CN201420343971U CN203980605U CN 203980605 U CN203980605 U CN 203980605U CN 201420343971 U CN201420343971 U CN 201420343971U CN 203980605 U CN203980605 U CN 203980605U
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CN
China
Prior art keywords
installation sheet
stepper motor
side plate
conditioner
air
Prior art date
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Active
Application number
CN201420343971.1U
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Chinese (zh)
Inventor
邓雁青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment 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 Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201420343971.1U priority Critical patent/CN203980605U/en
Application granted granted Critical
Publication of CN203980605U publication Critical patent/CN203980605U/en
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Abstract

The utility model discloses a kind of air-conditioner with stepper motor, comprise chassis and stepper motor; This stepper motor comprises motor body, be installed on the machine shaft on this motor body and be arranged on the first installation sheet and second installation sheet of the both sides that this motor body is relative; This chassis comprises side plate, is arranged at the location division on this side plate and is arranged on the erection column on this side plate, and on this side plate, offer axis hole, this location division offers the opening towards this axis hole; This first installation sheet tilts insert the opening of this location division and be positioned this location division for relative this side plate, this machine shaft for making this second installation sheet align with this erection column through described axis hole after this first installation sheet inserts this opening, and this second installation sheet is fixed on this erection column.The stepper motor of this air-conditioner and the fixed structure between chassis are simple, good fixing effect and stepper motor easy for installation.

Description

The air-conditioner with stepper motor
Technical field
The utility model relates to air conditioner refrigerating technical field, relates in particular to a kind of air-conditioner with stepper motor.
Background technology
The stepper motor of existing air-conditioner is arranged on the chassis of air-conditioner, for driving the wind deflector of air-conditioner, between described stepper motor and described chassis, conventionally adopt following two kinds of fixed structures: a kind of is screw fixed structure, adopt two screws that described stepper motor is fixedly connected on described chassis, the shortcoming of this fixed structure is for manufacturing inefficiency; Another kind is locating dowel screw fixed structure, be that described stepper motor one side adopts locating dowel to position, described stepper motor opposite side adopts a screw to be fixed, the shortcoming of this fixed structure is that the assembling of described locating dowel and described stepper motor exists gap, during described stepper motor running, easily occur becoming flexible, poor reliability, the accuracy of manufacture requires high.
Utility model content
Main purpose of the present utility model is to solve the stepper motor of existing air-conditioner and the fixed structure between chassis is complicated, fixed effect is not good, and stepper motor is installed inconvenience and air-conditioner is manufactured inefficient technical problem.
For achieving the above object, the utility model provides a kind of air-conditioner with stepper motor, described in there is stepper motor air-conditioner comprise chassis and be arranged on the stepper motor on described chassis; Wherein,
Described stepper motor comprises motor body, be installed on the machine shaft on described motor body and be arranged on the first installation sheet and second installation sheet of the both sides that described motor body is relative;
Described chassis comprises side plate, is arranged at the location division on described side plate and is arranged on the erection column on described side plate, on described side plate, offer the axis hole between described location division and described erection column, described location division offers the opening towards described axis hole;
Described the first installation sheet is positioned described location division for relatively described side plate tilts to insert the opening of described location division, described machine shaft for making described the second installation sheet align with described erection column through described axis hole after described the first installation sheet inserts described opening, and described the second installation sheet is fixed on described erection column.
Preferably, described location division comprises the roof that is arranged on the sidewall on described side plate and connects described sidewall, described opening is opened in described sidewall and described roof towards the junction of described axis hole, described sidewall comprises the first sidepiece and second sidepiece relative with described the first sidepiece, and described the first installation sheet inserts described opening and between described the first sidepiece and described the second sidepiece.
Preferably, described sidewall also comprises the 3rd sidepiece that connects described the first sidepiece and described the second sidepiece, described the first installation sheet is between described roof and described the 3rd sidepiece, and described roof and described the 3rd sidepiece move along the direction of vertical described side plate for limiting described the first installation sheet.
Preferably, described roof extends to form limiting section towards described side plate, and described limiting section limits described the first installation sheet and moves towards the direction that deviates from described side plate for conflicting described the first installation sheet.
Preferably, described stepper motor also comprises the first lateral plate extending to form from described the first installation sheet, and on described roof, corresponding described the first lateral plate is provided with the otch with described open communication, and described otch is used for accommodating described the first lateral plate.
Preferably, described the first lateral plate extends and vertical described the first installation sheet towards the direction that deviates from described side plate.
Preferably, described the first installation sheet and described the second installation sheet along the axis of the machine shaft of described stepper motor be symmetrical arranged and described the first installation sheet parallel with described second plane at installation sheet place and the radial direction of described stepper motor.
Preferably, described stepper motor also comprises the second lateral plate extending to form from described the second installation sheet, and described the second lateral plate extends and vertical described the second installation sheet towards the direction that deviates from described side plate.
Preferably, on described the second installation sheet, be provided with installing hole, on described erection column, be provided with screw hole, the installing hole on described the second installation sheet and the screw hole on described erection column are connected by screw described the second installation sheet are fixed on described erection column.
The air-conditioner with stepper motor of the present utility model is by location division and erection column on the side plate on chassis, make the first installation sheet of described stepper motor be positioned on described location division and the second installation sheet of described stepper motor is fixed on described erection column and then by described stepper motor and is fixed on described side plate, this fixed structure is simple, good fixing effect, the installation rate of described stepper motor is fast, effectively improve the production efficiency of air-conditioner, reduce the production cost of air-conditioning; Further, described location division comprises the first sidepiece and the second sidepiece, because described the first installation sheet is between described first and second sidepiece thereby avoided existing adopting to be completely screwed screwing phenomenon and having overcome in stepper motor motion process of occurring and to occur loosening situation.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram that the utlity model has air-conditioner one embodiment of stepper motor;
Fig. 2 is the enlarged drawing of the a-quadrant in Fig. 1;
Fig. 3 is chassis in Fig. 2 and the decomposing schematic representation of stepper motor;
Fig. 4 is the structural representation on the chassis in Fig. 2.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of air-conditioner with stepper motor, with reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in one embodiment, described in there is stepper motor air-conditioner comprise: chassis 1 and be arranged on described the One On The Chassis stepper motor 4.
Described stepper motor 4 comprises motor body 41, be installed on the machine shaft 48 on described motor body 41 and be arranged on the first installation sheet 40 and second installation sheet 44 of the both sides that described motor body 41 is relative.
Described chassis 1 comprises side plate 2, is arranged at the location division 20 on described side plate 2 and is arranged on the erection column 22 on described side plate 2, on described side plate 2, offer the axis hole 25 between described location division 20 and described erection column 22, described location division 20 offers the opening 240 towards described axis hole 25.
Described the first installation sheet 40 tilts to insert the opening 240 of described location division 20 and is positioned described location division 20 for relatively described side plate 2, described machine shaft 48 makes described the second installation sheet 44 align with described erection column 22 through described axis hole 25 after inserting described opening 240 at described the first installation sheet 40, and described the second installation sheet 44 is fixed on described erection column 22.
The described air-conditioner with stepper motor is by location division 20 and erection column 22 on the side plate 2 on chassis 1, make the first installation sheet 40 of described stepper motor 4 be positioned on described location division 20 and the second installation sheet 44 of described stepper motor 4 is fixed on described erection column 22 and then by described stepper motor 4 and is fixed on described side plate 2, this fixed structure is simple, good fixing effect, the installation rate of described stepper motor 4 is fast, effectively improve the production efficiency of air-conditioner, reduce the production cost of air-conditioning.
With reference to Fig. 4, the partial enlarged drawing on the chassis that Fig. 4 is air-conditioner of the present utility model.In the present embodiment, described location division 20 comprises the roof 216 that is arranged on the sidewall on described side plate 2 and connects described sidewall, described opening 240 is opened in described sidewall and described roof 216 towards the junction of described axis hole 25, described sidewall comprises the first sidepiece 210 and second sidepiece 212 relative with described the first sidepiece 210, and described the first installation sheet 40 inserts described openings 240 and between described the first sidepiece 210 and described the second sidepiece 212.
Due to described the first installation sheet 40 between described first and second sidepiece 210,212 thereby avoided existing adopt to be screwed in screwing phenomenon and having overcome stepper motor motion process of occurring completely there is loosening situation.
In the present embodiment, as shown in Figure 4, described sidewall also comprises the 3rd sidepiece 214 that connects described the first sidepiece 210 and described the second sidepiece 212, described the first installation sheet 40 is between described roof 216 and described the 3rd sidepiece 214, and described roof 216 and described the 3rd sidepiece 214 move along the direction of vertical described side plate 2 for limiting described the first installation sheet 40.
Because thereby described the first installation sheet 40 moves up in the side of vertical described side plate 2 having limited described the first installation sheet 40 between described roof 216 and described the 3rd sidepiece 214, overcome better in stepper motor 4 motion processes and occurred loosening phenomenon.
In the present embodiment, described roof 216 extends to form limiting section 218 towards described side plate 2, and as shown in Figure 4, described limiting section 218 limits described the first installation sheet 40 and moves towards the direction that deviates from described side plate 2 for conflicting described the first installation sheet 40.
When the machine shaft 48 of described stepper motor 4 comprises the antistatic axle being connected with described motor body 41, because the diameter of described antistatic axle is larger, when described the first installation sheet 40 is tilted to insert behind described location division 20, described antistatic axle is placed in described axis hole 25, described the first installation sheet 40 is movable and then make the described stepper motor 4 can be movable in the larger context in can the larger scope in described location division 20 by described limiting section 218, prevents described axis hole 25 interference on the axle of antistatic described in installation process and described side plate 2.
Described limiting section 218 also can tilt to extend towards the direction that deviates from described axis hole 25, because described limiting section 218 tilts to extend, arrange, further increased the scope of activities of described the first installation sheet 40 in described location division 20 and then increased the scope of activities of described stepper motor 4.
In the present embodiment, described stepper motor 4 also comprises the first lateral plate 42 extending to form from described the first installation sheet 40, on described roof 216, corresponding described the first lateral plate 42 is provided with the otch 242 being communicated with described opening 240, and described otch 242 is for accommodating described the first lateral plate 42.
Due to the setting of described otch 242, the first installation sheet 40 and first lateral plate 42 of described stepper motor 4 can insert in described location division 20 simultaneously, prevent described the first lateral plate 42 and described roof 216 interference.
In the present embodiment, described the first lateral plate 42 extends and vertical described the first installation sheet 40 towards the direction that deviates from described side plate 2.
In the present embodiment, described the first installation sheet 40 and described the second installation sheet 44 along the axis of the machine shaft 48 of described stepper motor 4 be symmetrical arranged and described the first installation sheet 40 parallel with the radial direction of described stepper motor 4 with the plane at described the second installation sheet 44 places.
In the present embodiment, described stepper motor 4 also comprises the second lateral plate 46 extending to form from described the second installation sheet 44, and described the second lateral plate 46 extends and vertical described the second installation sheet 44 towards the direction that deviates from described side plate 2.
In the present embodiment, on described the second installation sheet 44, be provided with installing hole 44 ', on described erection column 22, be provided with screw hole 22 ', the installing hole 44 ' on described the second installation sheet 44 is connected by screw described the second installation sheet 44 is fixed on described erection column 22 with described screw hole 22 '.
The installation method of the stepper motor in the air-conditioner with stepper motor of the present embodiment is as follows:
First, the first installation sheet 40 of described stepper motor 4 tilts to insert in the opening 240 of described location division 20, then, described machine shaft 48 inserts in described axis hole 25 and described machine shaft 48 is placed in described axis hole 25 completely, make the installing hole 44 ' of described the second installation sheet 44 and the screw hole 22 ' of described erection column 22 align simultaneously, finally, adopt screw to connect described installing hole 44 ' and with described screw hole 22 ', described the second installation sheet 44 is fixed on described erection column 22, and then described stepper motor 4 is fixedly mounted on described chassis 1.Fixed structure between this stepper motor and chassis is simple, good fixing effect, and the installation effectiveness of described stepper motor is high, has improved the production efficiency of air-conditioner, has reduced production cost.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (9)

1. an air-conditioner with stepper motor, is characterized in that, described in there is stepper motor air-conditioner comprise chassis and be arranged on the stepper motor on described chassis; Wherein,
Described stepper motor comprises motor body, be installed on the machine shaft on described motor body and be arranged on the first installation sheet and second installation sheet of the both sides that described motor body is relative;
Described chassis comprises side plate, is arranged at the location division on described side plate and is arranged on the erection column on described side plate, on described side plate, offer the axis hole between described location division and described erection column, described location division offers the opening towards described axis hole;
Described the first installation sheet is positioned described location division for relatively described side plate tilts to insert the opening of described location division, described machine shaft for making described the second installation sheet align with described erection column through described axis hole after described the first installation sheet inserts described opening, and described the second installation sheet is fixed on described erection column.
2. the air-conditioner with stepper motor as claimed in claim 1, it is characterized in that, described location division comprises the roof that is arranged on the sidewall on described side plate and connects described sidewall, described opening is opened in described sidewall and described roof towards the junction of described axis hole, described sidewall comprises the first sidepiece and second sidepiece relative with described the first sidepiece, and described the first installation sheet inserts described opening and between described the first sidepiece and described the second sidepiece.
3. the air-conditioner with stepper motor as claimed in claim 2, it is characterized in that, described sidewall also comprises the 3rd sidepiece that connects described the first sidepiece and described the second sidepiece, described the first installation sheet is between described roof and described the 3rd sidepiece, and described roof and described the 3rd sidepiece move along the direction of vertical described side plate for limiting described the first installation sheet.
4. the air-conditioner with stepper motor as claimed in claim 3, it is characterized in that, described roof extends to form limiting section towards described side plate, and described limiting section limits described the first installation sheet and moves towards the direction that deviates from described side plate for conflicting described the first installation sheet.
5. the air-conditioner with stepper motor as described in claim 2 to 4 any one, it is characterized in that, described stepper motor also comprises the first lateral plate extending to form from described the first installation sheet, on described roof, corresponding described the first lateral plate is provided with the otch with described open communication, and described otch is used for accommodating described the first lateral plate.
6. the air-conditioner with stepper motor as claimed in claim 5, is characterized in that, described the first lateral plate extends and vertical described the first installation sheet towards the direction that deviates from described side plate.
7. the air-conditioner with stepper motor as claimed in claim 1, it is characterized in that, described the first installation sheet and described the second installation sheet along the axis of the machine shaft of described stepper motor be symmetrical arranged and described the first installation sheet parallel with described second plane at installation sheet place and the radial direction of described stepper motor.
8. the air-conditioner with stepper motor as claimed in claim 1, it is characterized in that, described stepper motor also comprises the second lateral plate extending to form from described the second installation sheet, and described the second lateral plate extends and vertical described the second installation sheet towards the direction that deviates from described side plate.
9. the air-conditioner with stepper motor as claimed in claim 1, it is characterized in that, on described the second installation sheet, be provided with installing hole, on described erection column, be provided with screw hole, the installing hole on described the second installation sheet and the screw hole on described erection column are connected by screw described the second installation sheet are fixed on described erection column.
CN201420343971.1U 2014-06-24 2014-06-24 The air-conditioner with stepper motor Active CN203980605U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420343971.1U CN203980605U (en) 2014-06-24 2014-06-24 The air-conditioner with stepper motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420343971.1U CN203980605U (en) 2014-06-24 2014-06-24 The air-conditioner with stepper motor

Publications (1)

Publication Number Publication Date
CN203980605U true CN203980605U (en) 2014-12-03

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Family Applications (1)

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728936A (en) * 2015-03-17 2015-06-24 广东美的制冷设备有限公司 Indoor unit of air conditioner
CN105865013A (en) * 2016-05-27 2016-08-17 珠海格力电器股份有限公司 Chassis component and air conditioner provided with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104728936A (en) * 2015-03-17 2015-06-24 广东美的制冷设备有限公司 Indoor unit of air conditioner
CN104728936B (en) * 2015-03-17 2017-10-24 广东美的制冷设备有限公司 Air conditioner room unit
CN105865013A (en) * 2016-05-27 2016-08-17 珠海格力电器股份有限公司 Chassis component and air conditioner provided with same

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