CN114919379A - Compressor installation assembly and car - Google Patents
Compressor installation assembly and car Download PDFInfo
- Publication number
- CN114919379A CN114919379A CN202210646193.2A CN202210646193A CN114919379A CN 114919379 A CN114919379 A CN 114919379A CN 202210646193 A CN202210646193 A CN 202210646193A CN 114919379 A CN114919379 A CN 114919379A
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- China
- Prior art keywords
- connecting plate
- compressor
- elastic piece
- mounting assembly
- transition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a compressor mounting assembly and an automobile, wherein the compressor mounting assembly comprises a compressor, a frame, a fixed support, a transition support, a first elastic part, a second elastic part and a third elastic part; the fixed bracket comprises a first connecting plate and a second connecting plate; the transition bracket comprises a third connecting plate; the compressor is connected with the first connecting plate through the first elastic piece; the second connecting plate is connected with the third connecting plate through the second elastic piece; the transition support is connected with the frame through a third elastic piece. According to the invention, by designing the electric compressor support assembly with the three-level shock absorption, the NVH performance and the system reliability during work are greatly improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a compressor mounting assembly and an automobile.
Background
At present, new energy automobile air conditioner compressor is at present mainstream and adopts electronic form, is different from mechanical type compressor, and electronic air conditioner compressor's work is not influenced by engine work. Therefore, reliability of arrangement, convenience of assembly, and NVH performance in operation are more important than those of the mechanical compressor for the electric compressor and the air conditioning system. The scheme of the existing electric compressor support is that a rubber shock pad is usually added on a fixing point of the support, and most vehicle types adopt the scheme that a Z-direction shock absorption sleeve is matched with a fixing hole. A compressor and a bracket assembly are additionally provided with two-stage shock absorption for a part of high-end automobile models such as old automobiles.
The existing scheme has poor filtering effect on the vibration and acceleration in the Y direction, or the damping in 3 directions has difference, so that the effect and the reliability of the support are influenced. And the bracket assembly in the prior art has overlarge volume and occupies too much automobile cabin space.
Therefore, how to provide a compressor installation assembly becomes a technical problem to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a compressor mounting assembly and an automobile.
According to a first aspect of the present invention, there is provided a compressor mounting assembly, comprising a compressor and a frame, further comprising a fixing bracket, a transition bracket, a first elastic member, a second elastic member, and a third elastic member; the fixed bracket comprises a first connecting plate and a second connecting plate; the transition bracket comprises a third connecting plate; the compressor is connected with the first connecting plate through the first elastic piece; the second connecting plate is connected with the third connecting plate through the second elastic piece; the transition support is connected with the frame through a third elastic piece.
Optionally, a first connection hole is formed in the first connection plate; the first elastic piece comprises first damping rubber and a first fixing bolt, the compressor is connected with the first connecting plate through the first fixing bolt, and the first damping rubber is located between the first connecting plate and the compressor.
Optionally, the periphery of the first connecting hole is provided with a first groove, and one end of the first damping rubber is located in the first groove.
Optionally, a second connecting hole is formed in the second connecting plate, and a third connecting hole is formed in the third connecting plate; the second elastic piece comprises a second fixing bolt and second damping rubber; the second connecting plate is connected with the third connecting plate through the second fixing bolt, and second damping rubber is arranged between the second connecting plate and the third connecting plate.
Optionally, a second groove is formed in the periphery of the third connecting hole, and one end of the second damping rubber is located in the second groove.
Optionally, the transition support further includes a mounting seat, a fourth mounting hole is formed in the mounting seat, and the third elastic member is connected to the fourth mounting hole; the third elastic member includes a third cushion rubber, and the third cushion rubber is located between the compressor and the mount.
Optionally, a third groove is formed in the periphery of the fourth mounting hole, and one end of the third damping rubber is located in the third groove.
Optionally, the elastic expansion direction of the first elastic member is along the X-axis direction; the elastic expansion direction of the second elastic piece is along the Z-axis direction; the elastic expansion direction of the third elastic piece is along the Y-axis direction.
Optionally, the number of the fixing brackets is two, and the compressor is located between the two fixing brackets.
According to a second aspect of the present invention there is provided an automotive vehicle comprising a compressor mounting assembly according to any one of the first aspects of the present invention.
According to the technical content disclosed by the invention, the following beneficial effects are achieved:
in conclusion, the electric compressor support assembly with the three-level shock absorption function is designed, the rubber cushion shock absorption and four-point type fixing in the X direction, the Y direction and the Z direction are provided, and the NVH performance and the system reliability during working are greatly improved. The light-weight synchronous improvement of the convenience of assembly and the adaptability of hole sites are realized through the design of the opening circle. Through the design of strengthening rib, realize higher space utilization when promoting the support rigidity. Through strict spatial hierarchical arrangement, the vibration and the acceleration in each direction are considered.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a block diagram of a compressor mounting assembly provided in accordance with an embodiment;
FIG. 2 is a block diagram of a compressor mounting assembly with a compressor omitted provided in accordance with an embodiment;
FIG. 3 is a block diagram of a transition support provided in accordance with an embodiment;
FIG. 4 is a diagram of a mounting bracket connection configuration provided in accordance with an embodiment;
FIG. 5 is a front view of a transition support provided in accordance with an embodiment;
fig. 6 is a left side view of a transition support provided in accordance with an embodiment;
fig. 7 is a top view of a transition support provided in accordance with an embodiment.
Description of reference numerals: 100-compressor, 200-fixed support, 201-first connecting plate, 2011-first connecting hole, 2012-first groove, 202-second connecting plate, 203-transition plate, 300-transition support, 301-third connecting plate, 3011-third connecting hole, 3012-second groove, 302-mounting seat, 3021-fourth mounting hole, 3022-third groove, 303-vertical plate, 400-first fixing bolt, 500-second damping rubber, 600-second fixing bolt, 700-first reinforcing rib, 800-second reinforcing rib, and 900-third reinforcing rib.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
The first embodiment is as follows:
according to a first aspect of the present invention, there is provided a compressor mounting assembly, as shown in fig. 1, including a compressor 100, a fixing bracket 200, a transition bracket 300, a first elastic member, a second elastic member, and a third elastic member.
As shown in fig. 2, the X-axis direction of the present embodiment is the extending direction of the first fixing bolt 400, the Y-axis direction is the length direction of the first connecting plate 201 and the second connecting plate 202, and the Z-axis direction is the normal direction of the second connecting plate 202 and the third connecting plate 301.
As shown in fig. 4, the fixing bracket 200 includes a first connection plate 201, a second connection plate 202, and a transition plate 203; the transition plate 203 is of an L-shaped structure, a first reinforcing rib 700 in a triangular plate shape is arranged at the corner of the L shape, two edges of the transition plate 203 in the length direction are respectively connected with a first connecting plate 201 and a second connecting plate 202, and the first connecting plate 201 and the second connecting plate 202 are respectively vertical to two mutually vertical surfaces of the transition plate; the first connecting plate 201 is provided with two first connecting holes 2011, and the peripheries of the two first connecting holes 2011 are provided with first grooves 2012; two second connecting holes are formed in the second connecting plate 202; a third reinforcing rib 900 is connected between the second connecting plate 202 and the transition plate 203, and a fourth reinforcing rib is connected between the first connecting plate 201 and the transition plate 203.
As shown in fig. 3 and fig. 5 to 7, the transition support 300 includes a third connecting plate 301 and a vertical plate 303 which are perpendicular to each other, the two third connecting plates 301 are connected by a flat plate, and the flat plate is provided with a second reinforcing rib 800 in an X shape, as shown in fig. 3, the third connecting plate 301 is provided with two third connecting holes 3011 corresponding to the two second connecting holes on the second connecting plate 202, and the peripheries of the two third connecting holes 3011 are provided with second grooves 3012; 4 mounting seats 302 are arranged on the transition support 300 along the Y-axis direction, a fourth mounting hole 3021 is arranged on each mounting seat 302, and a third groove 3022 is arranged on the periphery of each fourth mounting hole 3021; the third connecting plate 301 is provided with a vertical plate 303 perpendicular thereto in the Y-axis direction.
The first elastic member includes a first damping rubber and a first fixing bolt 400;
the second elastic member includes a second cushion rubber 500 and a second fixing bolt 600;
the compressor 100 is fixed between the first connecting plates 201 of the two fixing brackets 200 through the first fixing bolt 400, first damping rubber is arranged between the compressor 100 and the first connecting plates 201 and is of a ring-shaped structure, and the first damping rubber is arranged in the first groove and is sleeved on the periphery of the first fixing bolt 400;
the second connecting plate 202 is connected with the third connecting plate 301 through a second fixing bolt 600, a second damping rubber 500 is arranged between the second connecting plate 202 and the third connecting plate 301, the second damping rubber 500 is sleeved on the second fixing bolt 600, the top end of the second damping rubber 500 is abutted against the second connecting plate 202, and the bottom end of the second damping rubber 500 is mounted in a second groove; the two fixing brackets 200 are positioned between the two vertical plates 303 of the transition bracket 300;
the transition support 300 is fixedly connected with the frame through a mounting seat 302 arranged at the bottom, third damping rubber is arranged between the mounting seat 302 and the frame, and the third damping rubber is arranged in a third groove 3022;
the transition support is provided with 4Z to fourth mounting hole 3021 and compressor body support fixed orifices, all is the opening design, makes things convenient for the assembly of bolt, and 3/4 circles also play certain fixed action to yielding rubber simultaneously. The design of strengthening rib promotes transition support's intensity.
The second embodiment:
according to a second aspect of the present invention, there is provided an automobile comprising the compressor mounting assembly of any one of the first embodiment.
In conclusion, the invention provides cushion rubber damping and four-point fixing in X, Y and Z directions by designing the electric compressor support assembly with three-level damping, so that NVH (noise, vibration and harshness) performance and system reliability during working are greatly improved. The light-weight synchronous lifting assembly is realized through the design of the opening circle, and the convenience of assembly and the adaptability of hole positions are improved. Through the design of strengthening rib, realize higher space utilization when promoting the support rigidity. Through strict spatial hierarchical arrangement, the vibration and the acceleration in each direction are considered.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications can be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. The utility model provides a compressor installation assembly, includes compressor and frame, its characterized in that still includes:
the device comprises a fixed support, a transition support, a first elastic piece, a second elastic piece and a third elastic piece;
the fixed bracket comprises a first connecting plate and a second connecting plate;
the transition bracket comprises a third connecting plate;
the compressor is connected with the first connecting plate through the first elastic piece;
the second connecting plate is connected with the third connecting plate through the second elastic piece;
the transition support is connected with the frame through a third elastic piece.
2. The compressor mounting assembly of claim 1, wherein:
the first connecting plate is provided with a first connecting hole;
the first elastic piece comprises first damping rubber and a first fixing bolt, the compressor is connected with the first connecting plate through the first fixing bolt, and the first damping rubber is located between the first connecting plate and the compressor.
3. The compressor mounting assembly of claim 2, wherein:
first connecting hole periphery is provided with first recess, first yielding rubber one end is located in the first recess.
4. The compressor mounting assembly of claim 1, wherein:
a second connecting hole is formed in the second connecting plate, and a third connecting hole is formed in the third connecting plate;
the second elastic piece comprises a second fixing bolt and second damping rubber;
the second connecting plate is connected with the third connecting plate through the second fixing bolt, and second damping rubber is arranged between the second connecting plate and the third connecting plate.
5. The compressor mounting assembly of claim 4, wherein:
and a second groove is formed in the periphery of the third connecting hole, and one end of the second damping rubber is located in the second groove.
6. The compressor mounting assembly of claim 1, wherein:
the transition support further comprises a mounting seat, a fourth mounting hole is formed in the mounting seat, and the third elastic piece is connected to the fourth mounting hole;
the third elastic member includes a third cushion rubber, and the third cushion rubber is located between the compressor and the mount.
7. The compressor mounting assembly of claim 6, wherein:
and a third groove is formed in the periphery of the fourth mounting hole, and one end of the third damping rubber is located in the third groove.
8. A compressor mounting assembly as claimed in any one of claims 1 to 7, wherein:
the elastic expansion direction of the first elastic piece is along the X-axis direction;
the elastic expansion direction of the second elastic piece is along the Z-axis direction;
the elastic expansion direction of the third elastic piece is along the Y-axis direction.
9. A compressor mounting assembly as claimed in any one of claims 1 to 7, wherein:
the number of the fixed supports is two, and the compressor is located between the two fixed supports.
10. An automobile comprising a compressor mounting assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646193.2A CN114919379A (en) | 2022-06-08 | 2022-06-08 | Compressor installation assembly and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210646193.2A CN114919379A (en) | 2022-06-08 | 2022-06-08 | Compressor installation assembly and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114919379A true CN114919379A (en) | 2022-08-19 |
Family
ID=82811988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210646193.2A Pending CN114919379A (en) | 2022-06-08 | 2022-06-08 | Compressor installation assembly and car |
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| Country | Link |
|---|---|
| CN (1) | CN114919379A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0339682A2 (en) * | 1988-04-28 | 1989-11-02 | Sanden Corporation | Mounting mechanism for an automotive air conditioning compressor |
| JP2005220856A (en) * | 2004-02-06 | 2005-08-18 | Toyota Industries Corp | Motor-driven compressor mounting structure |
| CN106515378A (en) * | 2016-11-30 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Support assembly used for installing compressor |
| CN109130769A (en) * | 2017-12-13 | 2019-01-04 | 蔚来汽车有限公司 | Compressor installing structure and automobile |
| CN208734505U (en) * | 2018-08-17 | 2019-04-12 | 江西新电汽车空调***有限公司 | A kind of vehicle compressor band secondary shock-absorbing bracket assembly |
| CN112277574A (en) * | 2020-11-12 | 2021-01-29 | 合肥长安汽车有限公司 | Compressor assembly heat-proof device for automobile |
| CN112389156A (en) * | 2020-10-19 | 2021-02-23 | 浙江零跑科技有限公司 | Combined air conditioner compressor suspension structure |
| CN113212111A (en) * | 2021-06-29 | 2021-08-06 | 余婕 | Installing support for air conditioner compressor with vibration/noise reduction mechanism |
| CN216268570U (en) * | 2021-11-29 | 2022-04-12 | 浙江吉利控股集团有限公司 | Air condition compressor installation fixing device and vehicle |
| CN114435081A (en) * | 2021-12-30 | 2022-05-06 | 浙江国机智造科技集团有限公司 | New energy automobile electric air conditioner compressor convenient to installation |
| CN114483534A (en) * | 2021-12-31 | 2022-05-13 | 浙江国机智造科技集团有限公司 | Electric air-conditioning compressor with damping mechanism for new energy automobile |
-
2022
- 2022-06-08 CN CN202210646193.2A patent/CN114919379A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0339682A2 (en) * | 1988-04-28 | 1989-11-02 | Sanden Corporation | Mounting mechanism for an automotive air conditioning compressor |
| JP2005220856A (en) * | 2004-02-06 | 2005-08-18 | Toyota Industries Corp | Motor-driven compressor mounting structure |
| CN106515378A (en) * | 2016-11-30 | 2017-03-22 | 重庆小康工业集团股份有限公司 | Support assembly used for installing compressor |
| CN109130769A (en) * | 2017-12-13 | 2019-01-04 | 蔚来汽车有限公司 | Compressor installing structure and automobile |
| CN208734505U (en) * | 2018-08-17 | 2019-04-12 | 江西新电汽车空调***有限公司 | A kind of vehicle compressor band secondary shock-absorbing bracket assembly |
| CN112389156A (en) * | 2020-10-19 | 2021-02-23 | 浙江零跑科技有限公司 | Combined air conditioner compressor suspension structure |
| CN112277574A (en) * | 2020-11-12 | 2021-01-29 | 合肥长安汽车有限公司 | Compressor assembly heat-proof device for automobile |
| CN113212111A (en) * | 2021-06-29 | 2021-08-06 | 余婕 | Installing support for air conditioner compressor with vibration/noise reduction mechanism |
| CN216268570U (en) * | 2021-11-29 | 2022-04-12 | 浙江吉利控股集团有限公司 | Air condition compressor installation fixing device and vehicle |
| CN114435081A (en) * | 2021-12-30 | 2022-05-06 | 浙江国机智造科技集团有限公司 | New energy automobile electric air conditioner compressor convenient to installation |
| CN114483534A (en) * | 2021-12-31 | 2022-05-13 | 浙江国机智造科技集团有限公司 | Electric air-conditioning compressor with damping mechanism for new energy automobile |
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