CN2727624Y - Air conditioner with a vibration absorption type vibration-damping cushion - Google Patents
Air conditioner with a vibration absorption type vibration-damping cushion Download PDFInfo
- Publication number
- CN2727624Y CN2727624Y CN 200420038165 CN200420038165U CN2727624Y CN 2727624 Y CN2727624 Y CN 2727624Y CN 200420038165 CN200420038165 CN 200420038165 CN 200420038165 U CN200420038165 U CN 200420038165U CN 2727624 Y CN2727624 Y CN 2727624Y
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- CN
- China
- Prior art keywords
- cushion blocking
- absorption type
- vibration
- vibration absorption
- shock
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- Expired - Lifetime
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Abstract
The utility model discloses an air conditioner with a vibration absorption type vibration-damping cushion. The vibration absorption type vibration-damping cushion is fixed on the fixed-foot point of a drive motor of a flow-guiding fan, and a cup structure is added on the bottom of the primary flaky vibration-damping cushion and is fixed on a rear guard board. The air conditioner adopts the structure of the vibration absorption type vibration-damping cushion, which can effectively enhance the vibration-damping effect, and the structures and the fixed modes of the motor and the rear guard board are not influenced.
Description
Technical field
The utility model relates to a kind of air conditioner, the new structure of the used blower fan cushion blocking of air-conditioner design specifically.
Background technology
In the existing air conditioner room unit, be provided with the diversion fan that improves room air circulation effect.Particularly various cabinet air conditioners adopt centrifugal fan mostly, and its drive motors and centrifugal fan are installed on the back backplate of indoor set housing.Because motor and centrifugal fan produce vibration when operation be inevitably, also will produce resonance certainly for the back backplate, thereby can cause bigger vibrating noise, just is difficult to the state of keeping quite concerning the indoor environment of using above-mentioned air-conditioner.
For addressing the above problem; as accompanying shown in Figure 1; cushion blocking can have been designed usually in existing air conditioner room unit motor installation place; promptly at motor fixing feet place by cushion blocking laminar, the rubber-like material; can absorption portion vibrate the noise that produces, thereby reduce noise and different sound that indoor set produces.
Though above-mentioned cushion blocking can partly reduce noise, but because himself structure is comparatively narrow, thickness is little, cushion blocking self elastic module is less when the motor fixing feet produces vibration, so the elastic reset amplitude of existing cushion blocking is also just less, its effectiveness in vibration suppression is not ideal enough.
Thereby wanting further to reduce vibrating noise, existing comparatively feasible scheme is to improve the cushion blocking self structure, to improve the ability of its absorptive amplitude, raising elastic reset to a greater degree.
Summary of the invention
The air-conditioner that has the shock and vibration absorption type cushion blocking described in the utility model, its goal of the invention are promptly addressing the above problem and not enough and provide shock and vibration absorption type cushion blocking structure.
Described shock and vibration absorption type cushion blocking is fixed on the fixing feet place of diversion fan drive motors, increases by a cup structure in original laminar cushion blocking bottom, and then is fixed on the backplate of back.
Described shroud ring shape bottom transverse sectional area is bigger, and its elasticity is higher and be easier to by himself strain absorptive amplitude, thereby better plays the effect that reduces to vibrate with noise.
Described shroud ring shape bottom can be one-body molded with existing cushion blocking structure, also can be the split setting.
Described shock and vibration absorption type vibration damping is paid somebody's debt and expected repayment later has the screw of running through, to realize that fixed electrical machinery is on the backplate of back.
As mentioned above, air-conditioner described in the utility model adopts shock and vibration absorption type cushion blocking structure, can improve effectiveness in vibration suppression effectively, and to motor and back guard board structure, fixed form did not influence.
Description of drawings
Fig. 1 is the existing back backplate partial schematic diagram of using cushion blocking;
Fig. 2 is the side schematic view of shock and vibration absorption type cushion blocking described in the utility model;
Fig. 3 is the generalized section of Fig. 2.
In conjunction with above-mentioned accompanying drawing, the air-conditioner that has the shock and vibration absorption type cushion blocking described in the utility model includes back backplate 1, motor 2, shock and vibration absorption type cushion blocking 3.
Particularly, in shock and vibration absorption type cushion blocking 3, cushion blocking cylinder 31 is existing structures with running through screw 32, and cushion blocking shroud ring shape bottom 33 is described improvement structures.
The specific embodiment
Embodiment 1, and the air-conditioner that has the shock and vibration absorption type cushion blocking described in the utility model includes indoor set, off-premises station and connecting line.
On the back backplate 1 of indoor set, be fixed with diversion fan and motor 2.Wherein, be provided with the shock and vibration absorption type cushion blocking 3 of respective numbers between the plurality of fixed pin of motor 2 and the back backplate 1.
Described shock and vibration absorption type cushion blocking 3 is in the bottom of original cushion blocking cylinder 31, increases shroud ring shape bottom 33.
Described shroud ring shape bottom 33 and cushion blocking cylinder 31 are one-body molded, and material is selected rubber for use.
When installing and fixing described motor 2, be with the screw alignment on screw 32 and the back backplate 1 of running through in the screw of motor 2 fixing feet, the shock and vibration absorption type cushion blocking 3, by screw or bolt the three is fixed together.
After fixedly finishing shock and vibration absorption type cushion blocking 3, its cushion blocking cylinder 31 is squeezed in the fixing feet bottom of motor 2, and cushion blocking shroud ring shape bottom 33 is squeezed on the backplate 1 of back.
The section cross-sectional area of described cushion blocking shroud ring shape bottom 33 is greater than the cross-sectional area of cushion blocking cylinder 31.Thereby cushion blocking shroud ring shape bottom 33 elasticity compare to the bigger of cushion blocking cylinder 31.
When vibration takes place because of operation in motor, except that resetting by himself elastic module, plays the local stable effect cushion blocking cylinder 31, cushion blocking shroud ring shape bottom 33 is by its vertical elasticity that has, strain, absorptive amplitude more advantageously can take place biglyyer, thereby play the effect of main stable vibration source, the noise that reduces to produce and different sound.
Claims (3)
1, a kind of air-conditioner that has the shock and vibration absorption type cushion blocking, include indoor set, off-premises station and connecting line, on the back backplate of indoor set, be fixed with diversion fan and motor, between motor fixing feet and back backplate, be provided with cushion blocking, it is characterized in that: described shock and vibration absorption type cushion blocking is to increase shroud ring shape bottom in the bottom of cushion blocking cylinder, and the shock and vibration absorption type cushion blocking includes and runs through screw.
2, the air-conditioner that has the shock and vibration absorption type cushion blocking according to claim 1 is characterized in that: described shroud ring shape bottom and cushion blocking cylinder are one-body molded.
3, the air-conditioner that has the shock and vibration absorption type cushion blocking according to claim 1 and 2 is characterized in that: the cross-sectional area of described cushion blocking shroud ring shape bottom is greater than the cross-sectional area of cushion blocking cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038165 CN2727624Y (en) | 2004-01-17 | 2004-01-17 | Air conditioner with a vibration absorption type vibration-damping cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038165 CN2727624Y (en) | 2004-01-17 | 2004-01-17 | Air conditioner with a vibration absorption type vibration-damping cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2727624Y true CN2727624Y (en) | 2005-09-21 |
Family
ID=35043638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038165 Expired - Lifetime CN2727624Y (en) | 2004-01-17 | 2004-01-17 | Air conditioner with a vibration absorption type vibration-damping cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2727624Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486715A (en) * | 2012-06-12 | 2014-01-01 | 珠海格力电器股份有限公司 | Air deflector drive structure and air conditioner comprising same |
| CN104500288A (en) * | 2014-12-29 | 2015-04-08 | 安徽江淮汽车股份有限公司 | Air filter mounting structure |
| CN106949618A (en) * | 2017-04-28 | 2017-07-14 | 广东美的制冷设备有限公司 | Chassis, housing and embedded air-conditioner |
| CN107062409A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Electric motor mounting structure and embedded air-conditioner |
-
2004
- 2004-01-17 CN CN 200420038165 patent/CN2727624Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486715A (en) * | 2012-06-12 | 2014-01-01 | 珠海格力电器股份有限公司 | Air deflector drive structure and air conditioner comprising same |
| CN103486715B (en) * | 2012-06-12 | 2016-03-16 | 珠海格力电器股份有限公司 | Air deflector drive structure and comprise the air-conditioner of this transmission mechanism |
| CN104500288A (en) * | 2014-12-29 | 2015-04-08 | 安徽江淮汽车股份有限公司 | Air filter mounting structure |
| CN106949618A (en) * | 2017-04-28 | 2017-07-14 | 广东美的制冷设备有限公司 | Chassis, housing and embedded air-conditioner |
| CN107062409A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Electric motor mounting structure and embedded air-conditioner |
| CN107062409B (en) * | 2017-04-28 | 2019-12-10 | 广东美的制冷设备有限公司 | motor mounting structure and embedded air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140117 Granted publication date: 20050921 |