CN202928260U - Noise reduction shield plate of freezer compressor chamber - Google Patents
Noise reduction shield plate of freezer compressor chamber Download PDFInfo
- Publication number
- CN202928260U CN202928260U CN 201220546411 CN201220546411U CN202928260U CN 202928260 U CN202928260 U CN 202928260U CN 201220546411 CN201220546411 CN 201220546411 CN 201220546411 U CN201220546411 U CN 201220546411U CN 202928260 U CN202928260 U CN 202928260U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- shield plate
- backboard
- cover plate
- panel
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to a noise reduction shield plate of a freezer compressor chamber. The noise reduction shield plate of the freezer compressor chamber comprises a front panel, a sound absorption felt pad and a rear panel, wherein the sound absorption felt pad is fixed between the front panel and the rear panel, and adhesive glue is coated on the back side of the rear panel. Due to the fact that the sound absorption felt pad is added to the back side of a shield plate of a compressor chamber, working noise of a compressor is effectively insulated. Due to the fact that a base plate is made of soft thermoplastic resin and the shield plate is fixed through the adhesive glue on the back side of the rear panel, vibration produced when the compressor works can be effectively absorbed, fixation with a bolt is not needed, operation is simple and convenient, and production is easy.
Description
Technical field
The utility model relates to a kind of improvement of refrigerator structure, and relating in particular to is a kind of refrigerator press chamber noise reduction cover plate.
Background technology
Existing refrigerator bottom is compressor room, and cabinet corresponding to compressor room partly is provided with cover plate, is used for compressor room's opening of block cabinet.Cover plate usually by the panel beating bending and molding, is detachable the connection with cabinet, namely adopts screw etc. that cover plate is fastened on compressor room's opening part.Certain noise is arranged during due to compressor operating, and cover plate has a large amount of air outlets in order to guarantee heat radiation, limited to absorption and the barriering effect of compressor operating noise.
Summary of the invention
Be to solve problems of the prior art, the purpose of this utility model is to provide a kind of refrigerator press chamber noise reduction cover plate, the noise and the vibrations that produce in the time of can effectively intercepting compressor operating.
The specific embodiment of the present utility model: a kind of refrigerator press chamber noise reduction cover plate, comprise panel, acoustical cotton and backboard, it is characterized in that: described acoustical cotton is fixed between panel and backboard, and the described backboard back side scribbles adhesive sticker.
Described acoustical cotton adopts polyester fiber or blanket of glass wool.
Described panel, acoustical cotton and backboard are fixed by glue.
Described backboard is soft thermoplastic resin single injection-molded.
The beneficial effects of the utility model:By increase acoustical cotton at compressor room's cover plate back side, effectively intercepted the operating noise of compressor, use soft thermoplastic resin as the fixing cover plate of base plate and the adhesive sticker by the backboard back side, the vibrations that produce in the time of effectively absorbing press work, need not to use bolt to fix, easy and simple to handle, be easy to produce.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, panel, 2, acoustical cotton, 3, backboard.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of refrigerator press chamber noise reduction cover plate comprises panel 1, acoustical cotton 2 and backboard 3, and the three fixes by glue; Acoustical cotton 2 adopts polyester fiber or blanket of glass wool; Backboard 3 is soft thermoplastic resin single injection-molded, and the back side scribbles adhesive sticker.
During use, tear adhesive sticker lining paper on backboard 3, the position that pastes corresponding compressor room on the refrigerator cabinet gets final product.
Claims (4)
1. a refrigerator press chamber noise reduction cover plate, comprise panel, acoustical cotton and backboard, and it is characterized in that: described acoustical cotton is fixed between panel and backboard, and the described backboard back side scribbles adhesive sticker.
2. refrigerator press according to claim 1 chamber noise reduction cover plate, it is characterized in that: described acoustical cotton adopts polyester fiber or blanket of glass wool.
3. refrigerator press according to claim 1 chamber noise reduction cover plate, it is characterized in that: described panel, acoustical cotton and backboard are fixed by glue.
4. refrigerator press according to claim 1 chamber noise reduction cover plate, it is characterized in that: described backboard is soft thermoplastic resin single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546411 CN202928260U (en) | 2012-10-24 | 2012-10-24 | Noise reduction shield plate of freezer compressor chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546411 CN202928260U (en) | 2012-10-24 | 2012-10-24 | Noise reduction shield plate of freezer compressor chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202928260U true CN202928260U (en) | 2013-05-08 |
Family
ID=48218214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546411 Expired - Lifetime CN202928260U (en) | 2012-10-24 | 2012-10-24 | Noise reduction shield plate of freezer compressor chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202928260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705528A (en) * | 2016-12-27 | 2017-05-24 | 青岛海尔股份有限公司 | Refrigerator and compressor denoising device thereof |
| CN109367185A (en) * | 2018-09-06 | 2019-02-22 | 滁州市协众家电配件有限公司 | A kind of refrigerator doors backboard that soundproof effect is good and its moulding process |
-
2012
- 2012-10-24 CN CN 201220546411 patent/CN202928260U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705528A (en) * | 2016-12-27 | 2017-05-24 | 青岛海尔股份有限公司 | Refrigerator and compressor denoising device thereof |
| WO2018121565A1 (en) * | 2016-12-27 | 2018-07-05 | 青岛海尔股份有限公司 | Refrigerator and compressor-bin denoising device thereof |
| CN109367185A (en) * | 2018-09-06 | 2019-02-22 | 滁州市协众家电配件有限公司 | A kind of refrigerator doors backboard that soundproof effect is good and its moulding process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202928260U (en) | Noise reduction shield plate of freezer compressor chamber | |
| CN205265430U (en) | Motor noise reduction device and air conditioner | |
| CN204069334U (en) | screen sound-producing device | |
| CN212803764U (en) | Shock attenuation seal structure containing fan module | |
| CN106042541A (en) | Environment-friendly high-strength heat-insulating sound-absorbing foam | |
| CN202875023U (en) | Filter screen support plate structure of cool drink machine | |
| CN205822494U (en) | Point-like adjustable damping assembled lead extrusion damper | |
| CN102296550A (en) | Sound barrier | |
| CN204006445U (en) | A kind of vehicle-mounted plasma air purifier | |
| CN204069333U (en) | screen sound-producing device | |
| CN204115345U (en) | Ducting assembly and wind cooling refrigerator | |
| CN204567783U (en) | A kind of engine bonnet | |
| CN207424769U (en) | A kind of shock absorption case | |
| CN211628684U (en) | Sound-absorbing and noise-removing device | |
| CN201529085U (en) | Silencing device for vacuum dust collector | |
| CN203640957U (en) | Sound insulation device of compressor | |
| CN102296717A (en) | Glass cotton elastic acoustic board | |
| CN216848671U (en) | Computer noise reduction device | |
| CN208312557U (en) | A kind of air-conditioner outdoor unit sound-insulating structure | |
| CN216380061U (en) | Sound low frequency trap | |
| CN209262566U (en) | A kind of slr camera for fluid head is perpendicular to clap Quick-mounting board | |
| CN201463196U (en) | Noise reducing device on inner wall of air conditioning shell | |
| CN207455659U (en) | A kind of novel microwave oven stainless steel casing | |
| CN202530305U (en) | Washing machine cover plate with decoration strip | |
| CN209407045U (en) | Paediatrics cleaning device for medical appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WHIRLPOOL (CHINA) CO., LTD. Free format text: FORMER NAME: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee after: WHIRLPOOL CHINA Co.,Ltd. Address before: 230088 No. 96 science Avenue, hi tech Zone, Anhui, Hefei Patentee before: Whirlpool (China) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |