CN204806787U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204806787U CN204806787U CN201520402395.8U CN201520402395U CN204806787U CN 204806787 U CN204806787 U CN 204806787U CN 201520402395 U CN201520402395 U CN 201520402395U CN 204806787 U CN204806787 U CN 204806787U
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- Prior art keywords
- refrigerator
- compressor
- bottom board
- elastic
- utility
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Abstract
An embodiment of the utility model provides a refrigerator, including the box, with back shroud, compressor bottom plate and compressor that the box is connected, the compressor gasket -mounted is in in the box, the compressor is installed on the compressor bottom plate, its characterized in that, be provided with the strengthening rib on the compressor bottom plate, the strengthening rib is used for improving refrigerator rigidity to change refrigerator's resonance frequency. The refrigerator that this technical scheme provided is through having increased refrigerator rigidity with establishing the strengthening rib on the compressor bottom plate to changed refrigerator's resonance frequency, the resonance frequency who makes refrigerator avoids the vibration frequency of compressor, avoids refrigerator the resonance problem to appear, thus greatly reduced refrigerator's noise.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, relates to a kind of refrigerator.
Background technology
Refrigerator is as conventional household electrical appliance, become the essential product of town dweller, but because China is populous, per capita living space is less, the noise of refrigerator often has influence on rest and the sleep of people, along with people improve constantly the requirement of quality of life, reduction noise of refrigerator is also just had higher requirement.As shown in Figure 1, do not consider refrigerator resonance problem when the compressor bottom board of current refrigerator designs, the vibration of compressor can cause refrigerator resonance, causes refrigerator to produce very large noise.
Therefore, how to avoid refrigerator to occur resonance problem, thus the noise reducing refrigerator become current problem demanding prompt solution.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is, provides a kind of refrigerator of low noise.
For achieving the above object, embodiment of the present utility model provides a kind of refrigerator, the back shroud, compressor bottom board and the compressor that comprise casing, are connected with described casing, described compressor bottom board is arranged in described casing, described compressor is arranged on described compressor bottom board, it is characterized in that, described compressor bottom board is provided with reinforcement, described reinforcement for improving refrigerator rigidity, to change the resonant frequency of refrigerator.
According to the refrigerator of embodiment of the present utility model, compressor is arranged on compressor bottom board, the vibration of compression can pass to compressor bottom board, refrigerator resonance problem is not considered during existing compressor bottom board design, the vibration of compressor can cause refrigerator resonance, refrigerator is caused to produce very large noise, compressor bottom board adds reinforcement and increases refrigerator rigidity, thus change the resonant frequency of refrigerator, the resonant frequency of refrigerator is made to avoid the vibration frequency of compressor, avoid refrigerator to occur resonance problem, thus greatly reduce the noise of refrigerator.And the rigidity that reinforcement enhances compressor bottom board is set on compressor bottom board, the Oscillation Amplitude of compressor bottom board can be reduced like this, thus the noise that reduction produces because compressor bottom board vibration, and then reduce the noise of refrigerator entirety.
According to an embodiment of the present utility model, the quantity of described reinforcement is one or more.
According to the refrigerator of embodiment of the present utility model, the quantity of reinforcement can be one also can be multiple, concrete set-up mode is determined according to actual conditions, as long as ensure that reinforcement effectively can improve the rigidity of refrigerator, and can be compressor and reserve installing space with other parts be connected with compressor bottom board.
According to an embodiment of the present utility model, the quantity of described reinforcement is multiple, and described multiple reinforcement is parallel to each other, and is crisscross arranged on described compressor bottom board.
According to the refrigerator of embodiment of the present utility model, experiment proves, compressor bottom board arranges multiple parallel reinforcement, and these reinforcements are crisscross arranged, effectively can promote the rigidity of refrigerator, make the resonant frequency of refrigerator avoid the vibration frequency of compressor, thus effectively can avoid the generation of refrigerator resonance problem, and then reduce the noise of refrigerator.
According to an embodiment of the present utility model, described refrigerator also comprises: elastic footrest, is supported between described compressor and described compressor bottom board.
According to the refrigerator of embodiment of the present utility model, between compressor and compressor bottom board, elastic footrest is installed, during vibration of compressor, elastic footrest can produce elastic deformation, to reduce the vibration of compressor, thus the noise that reduction compressor sends, and the vibration that compressor can be passed to compressor bottom board by elastic footrest is less, the vibration of compressor bottom board is reduced, thus the noise that reduction compressor bottom board sends, and then reduce the noise of refrigerator entirety.
According to an embodiment of the present utility model, the outer side surface of described elastic footrest is provided with thread-shaped groove, described thread-shaped groove for reducing the dynamic stiffness of described elastic footrest, to promote the damping effect of described elastic footrest.
According to the refrigerator of embodiment of the present utility model, the lateral wall of elastic footrest arranges thread-shaped groove, effectively can reduce the dynamic stiffness of described elastic footrest like this, make elastic footrest more easily can produce elastic deformation under the impact of vibration of compressor, thus promote the damping effect of elastic footrest, make elastic footrest can reduce the vibration of compressor and compressor bottom board better, thus reduce the noise of refrigerator.
According to an embodiment of the present utility model, described elastic footrest is made up of rubber or silica gel.
According to the refrigerator of embodiment of the present utility model, the low price of rubber and silica gel, and there is good damping effect.The production material selection rubber of elastic footrest or silica gel, while ensureing that elastic footrest has good damping effect, can reduce the production cost of product.
According to an embodiment of the present utility model, described refrigerator also comprises: elastic supporting member for supporting optical member, between the pipeline being supported on described refrigerator, mutually collides to avoid described pipeline.
According to the refrigerator of embodiment of the present utility model, during refrigerator work, the pipeline in refrigerator can produce vibration, and adjacent pipeline is less because of spacing, can produce collision, thus make a noise.In refrigerator, arrange elastic supporting member for supporting optical member, elastic supporting member for supporting optical member is supported between the pipeline of refrigerator, effectively can solve the problem of pipeline collision like this, thus reduces the noise of refrigerator.
According to an embodiment of the present utility model, described elastic supporting member for supporting optical member is provided with one or more groove, and described elastic supporting member for supporting optical member is sleeved on described pipeline by described groove.
According to the refrigerator of embodiment of the present utility model, elastic supporting member for supporting optical member is provided with one or more groove, elastic supporting member for supporting optical member is sleeved on pipeline by groove, and this mounting means structure is simple, does not need extra part, can reduce the production cost of product.
According to an embodiment of the present utility model, the width of described groove is increased gradually by notch to the bottom land of described groove of described groove, can be installed on described pipeline to make described elastic supporting member for supporting optical member.
According to the refrigerator of embodiment of the present utility model, the slot-open-section of groove is narrower, and bottom land part is wider, such design enhances the reliability that elastic supporting member for supporting optical member is connected with pipeline, avoid product in transport and use procedure, pipeline is deviate from from notch, and the problem causing elastic supporting member for supporting optical member to come off occurs.
According to an embodiment of the present utility model, described refrigerator also comprises: elastic washer, is supported between described casing and described back shroud, collides to avoid described casing and described back shroud.
According to the refrigerator of embodiment of the present utility model, during refrigerator work, casing and back shroud can by compression machine vibration impact and produce vibration, elastic washer is supported between casing and back shroud, casing and back shroud can be avoided to collide and the problem that produces noise occurs, thus reduce the noise of refrigerator.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of compressor bottom board of the prior art;
Fig. 2 is the structural representation of the compressor bottom board described in an embodiment of the present utility model;
Fig. 3 is the main TV structure schematic diagram of the elastic footrest described in an embodiment of the present utility model;
Fig. 4 is the plan structure schematic diagram of the elastic footrest shown in Fig. 3;
Fig. 5 is the structural representation that the elastic supporting member for supporting optical member described in an embodiment of the present utility model is arranged on pipeline;
Fig. 6 is the structural representation of the elastic supporting member for supporting optical member shown in Fig. 5;
Fig. 7 is the structural representation of the casing described in an embodiment of the present utility model;
Fig. 8 is the structural representation that the casing shown in Fig. 7 and the back shroud described in an embodiment of the present utility model assemble.
Wherein, the corresponding relation in Fig. 1 to Fig. 8 between Reference numeral and component names is:
1 compressor bottom board, 11 reinforcements, 2 elastic footrests, 21 thread-shaped grooves, 3 elastic supporting member for supporting optical member, 31 grooves, 4 casings, 5 back shrouds.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
As shown in Figure 2, embodiment of the present utility model provides a kind of refrigerator, the back shroud 5, compressor bottom board 1 and the compressor that comprise casing 4, are connected with described casing 4, described compressor bottom board 1 is arranged in described casing 4, described compressor is arranged on described compressor bottom board 1, it is characterized in that, described compressor bottom board 1 is provided with reinforcement 11, described reinforcement 11 for improving refrigerator rigidity, to change the resonant frequency of refrigerator.
According to the refrigerator of embodiment of the present utility model, compressor is arranged on compressor bottom board 1, the vibration of compression can pass to compressor bottom board 1, refrigerator resonance problem is not considered when existing compressor bottom board 1 designs, the vibration of compressor can cause refrigerator resonance, refrigerator is caused to produce very large noise, compressor bottom board 1 adds reinforcement 11 and increases refrigerator rigidity, thus change the resonant frequency of refrigerator, the resonant frequency of refrigerator is made to avoid the vibration frequency of compressor, avoid refrigerator to occur resonance problem, thus greatly reduce the noise of refrigerator.And the rigidity that reinforcement 11 enhances compressor bottom board 1 is set on compressor bottom board 1, the Oscillation Amplitude of compressor bottom board 1 can be reduced like this, thus the noise that reduction produces because compressor bottom board 1 vibrates, and then reduce the noise of refrigerator entirety.
According to an embodiment of the present utility model, the quantity of described reinforcement 11 is one or more.
According to the refrigerator of embodiment of the present utility model, the quantity of reinforcement 11 can be one also can be multiple, concrete set-up mode is determined according to actual conditions, as long as ensure that reinforcement 11 effectively can improve the rigidity of refrigerator, and can be compressor and reserve installing space with other parts be connected with compressor bottom board 1.
As shown in Figure 2, according to an embodiment of the present utility model, the quantity of described reinforcement 11 is multiple, and described multiple reinforcement 11 is parallel to each other, and is crisscross arranged on described compressor bottom board 1.
According to the refrigerator of embodiment of the present utility model, experiment proves, compressor bottom board 1 arranges multiple parallel reinforcement 11, and these reinforcements 11 are crisscross arranged, effectively can promote the rigidity of refrigerator, make the resonant frequency of refrigerator avoid the vibration frequency of compressor, thus effectively can avoid the generation of refrigerator resonance problem, and then reduce the noise of refrigerator.
According to an embodiment of the present utility model, described refrigerator also comprises: elastic footrest 2, is supported between described compressor and described compressor bottom board 1.
According to the refrigerator of embodiment of the present utility model, elastic footrest 2 is installed between compressor and compressor bottom board 1, during vibration of compressor, elastic footrest 2 can produce elastic deformation, to reduce the vibration of compressor, thus the noise that reduction compressor sends, and the vibration that compressor can be passed to compressor bottom board 1 by elastic footrest 2 is less, the vibration of compressor bottom board 1 is reduced, thus the noise that reduction compressor bottom board 1 sends, and then reduce the noise of refrigerator entirety.
As shown in Figure 3 and Figure 4, according to an embodiment of the present utility model, the outer side surface of described elastic footrest 2 is provided with thread-shaped groove 21, described thread-shaped groove 21 for reducing the dynamic stiffness of described elastic footrest 2, to promote the damping effect of described elastic footrest 2.
According to the refrigerator of embodiment of the present utility model, the lateral wall of elastic footrest 2 arranges thread-shaped groove 21, effectively can reduce the dynamic stiffness of described elastic footrest 2 like this, make elastic footrest 2 more easily can produce elastic deformation under the impact of vibration of compressor, thus promote the damping effect of elastic footrest 2, make elastic footrest 2 can reduce the vibration of compressor and compressor bottom board 1 better, thus reduce the noise of refrigerator.
According to an embodiment of the present utility model, described elastic footrest 2 is made up of rubber or silica gel.
According to the refrigerator of embodiment of the present utility model, the low price of rubber and silica gel, and there is good damping effect.The production material selection rubber of elastic footrest 2 or silica gel, while guarantee elastic footrest 2 has good damping effect, can reduce the production cost of product.
As shown in Figure 5 and Figure 6, according to an embodiment of the present utility model, described refrigerator also comprises: elastic supporting member for supporting optical member 3, between the pipeline being supported on described refrigerator, mutually collides to avoid described pipeline.
According to the refrigerator of embodiment of the present utility model, during refrigerator work, the pipeline in refrigerator can produce vibration, and adjacent pipeline is less because of spacing, can produce collision, thus make a noise.In refrigerator, arrange elastic supporting member for supporting optical member 3, elastic supporting member for supporting optical member 3 is supported between the pipeline of refrigerator, effectively can solve the problem of pipeline collision like this, thus reduces the noise of refrigerator.
According to an embodiment of the present utility model, described elastic supporting member for supporting optical member 3 is provided with one or more groove 31, described elastic supporting member for supporting optical member 3 is sleeved on described pipeline by described groove 31.
According to the refrigerator of embodiment of the present utility model, elastic supporting member for supporting optical member 3 is provided with one or more groove 31, elastic supporting member for supporting optical member 3 is sleeved on pipeline by groove 31, and this mounting means structure is simple, does not need extra part, can reduce the production cost of product.
As shown in Figure 6, according to an embodiment of the present utility model, the width of described groove 31 is increased gradually by notch to the bottom land of described groove 31 of described groove 31, can be installed on described pipeline to make described elastic supporting member for supporting optical member 3.
According to the refrigerator of embodiment of the present utility model, the slot-open-section of groove 31 is narrower, bottom land part is wider, such design enhances the reliability that elastic supporting member for supporting optical member 3 is connected with pipeline, avoid product in transport and use procedure, pipeline is deviate from from notch, and the problem causing elastic supporting member for supporting optical member 3 to come off occurs.
As shown in Figure 7 and Figure 8, according to an embodiment of the present utility model, described refrigerator also comprises: elastic washer (not shown), is supported between described casing 4 and described back shroud 5, collides with described back shroud 5 to avoid described casing 4.
According to the refrigerator of embodiment of the present utility model, during refrigerator work, casing 4 and back shroud 5 are understood the impact of machine vibration by compression and produce vibration, elastic washer (not shown) is supported between casing 4 and back shroud 5, casing 4 and back shroud 5 can be avoided to collide and the problem that produces noise occurs, thus the noise of reduction refrigerator.
In description of the present utility model, term " installation ", " being connected ", " connection " etc. all should be interpreted broadly, and such as " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a refrigerator, the back shroud, compressor bottom board and the compressor that comprise casing, are connected with described casing, described compressor bottom board is arranged in described casing, described compressor is arranged on described compressor bottom board, it is characterized in that, described compressor bottom board is provided with reinforcement, described reinforcement for improving refrigerator rigidity, to change the resonant frequency of refrigerator.
2. refrigerator according to claim 1, is characterized in that,
The quantity of described reinforcement is one or more.
3. refrigerator according to claim 2, is characterized in that,
The quantity of described reinforcement is multiple, and described multiple reinforcement is parallel to each other, and is crisscross arranged on described compressor bottom board.
4. refrigerator according to claim 1, is characterized in that, also comprises:
Elastic footrest, is supported between described compressor and described compressor bottom board.
5. refrigerator according to claim 4, is characterized in that,
The outer side surface of described elastic footrest is provided with thread-shaped groove, described thread-shaped groove for reducing the dynamic stiffness of described elastic footrest, to promote the damping effect of described elastic footrest.
6. refrigerator according to claim 5, is characterized in that,
Described elastic footrest is made up of rubber or silica gel.
7. refrigerator according to claim 1, is characterized in that, also comprises:
Elastic supporting member for supporting optical member, between the pipeline being supported on described refrigerator, collides mutually to avoid described pipeline.
8. refrigerator according to claim 7, is characterized in that,
Described elastic supporting member for supporting optical member is provided with one or more groove, and described elastic supporting member for supporting optical member is sleeved on described pipeline by described groove.
9. refrigerator according to claim 1, is characterized in that,
The width of described groove is increased gradually by notch to the bottom land of described groove of described groove, can be installed on described pipeline to make described elastic supporting member for supporting optical member.
10. refrigerator according to claim 1, is characterized in that, also comprises:
Elastic washer, is supported between described casing and described back shroud, collides to avoid described casing and described back shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402395.8U CN204806787U (en) | 2015-06-10 | 2015-06-10 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402395.8U CN204806787U (en) | 2015-06-10 | 2015-06-10 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806787U true CN204806787U (en) | 2015-11-25 |
Family
ID=54591600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402395.8U Expired - Fee Related CN204806787U (en) | 2015-06-10 | 2015-06-10 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896850A (en) * | 2015-06-10 | 2015-09-09 | 合肥华凌股份有限公司 | Refrigerator |
-
2015
- 2015-06-10 CN CN201520402395.8U patent/CN204806787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896850A (en) * | 2015-06-10 | 2015-09-09 | 合肥华凌股份有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20210610 |