CN101777458A - Electromagnetic type automobile relay - Google Patents
Electromagnetic type automobile relay Download PDFInfo
- Publication number
- CN101777458A CN101777458A CN200910156695A CN200910156695A CN101777458A CN 101777458 A CN101777458 A CN 101777458A CN 200910156695 A CN200910156695 A CN 200910156695A CN 200910156695 A CN200910156695 A CN 200910156695A CN 101777458 A CN101777458 A CN 101777458A
- Authority
- CN
- China
- Prior art keywords
- sound
- electromagnetic type
- type automobile
- sound insulation
- housing
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 229920002302 Nylon 6,6 Polymers 0.000 claims abstract description 7
- 239000011358 absorbing material Substances 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 239000012814 acoustic material Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000011490 mineral wool Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004353 relayed correlation spectroscopy Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention relates to an electromagnetic type automobile relay which comprises a shell (1), a sound insulating cover (4) and a pin (2), wherein the pin (2) is exposed out of the shell (1); the sound insulating cover (4) is sleeved outside the shell (1) and sealed and connected with the shell (1) by a binding agent (3); not only a space between the inner wall of the sound insulating cover (4) and the outer wall of the shell (1) can be vacuumized, but also a sound insulating material or a sound absorbing material can be filled between the inner wall of the sound insulating cover (4) and the outer wall of the shell (1); and the sound insulating cover (4) adopts the sound insulating material of PA66. By the insulation and filtration of the sound insulating cover (4) and the sound insulation of the sound insulating material or the sound absorption of the sound absorbing material, the invention can obviously reduce the sound produced when the relay works under the condition of no change of other performances.
Description
Technical field
The present invention relates to a kind of electromagnetic relay, specifically is a kind of electromagnetic type automobile relay of sound can reduce work the time.
Background technology
Relay product is in design in the past, the main product electric property that is stressed that, as a kind of Switch product, there is not the client to pay attention to the sound size of sending in the actuating of relay process, along with growth in the living standard, automobile has entered huge numbers of families, and noise pollution has become one of factor that influences people's lives day by day, make the sound that sends in the AUTOMOTIVE RELAY course of work reduce also just to become the client and improve one of requirement of quality of the life, thereby become the demand of vehicle complete vehicle producer.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of under the situation that does not change other performances, the electromagnetic type automobile relay of the sound that sends in the time of can obviously reducing work.
For solving the problems of the technologies described above, the invention provides a kind of electromagnetic type automobile relay with following structure, it comprises housing, the cover that insulates against sound, be exposed at the pin of outside, and the sound insulation cover is enclosed within outside, and is tightly connected by binding agent and shell nozzle place.
After adopting above structure, the present invention has the following advantages: will insulate against sound after cover is sealedly connected on relay shell nozzle place by binding agent, will form an air-gap between the inwall of sound insulation cover and the housing outer wall, the sound that the actuating of relay is sent is delivered to the acoustic hood period of the day from 11 p.m. to 1 a.m through air-gap and can is intercepted and filter by the damping action of sound insulation cover, finally make the present invention under the situation that does not change other performances, the sound that sends in the time of can obviously reducing work.
As a kind of improvement of the present invention, can be vacuum between described sound insulation cover inwall and the housing outer wall, thereby can increase the effect of sound insulation of the present invention.
Meanwhile, in order to increase sound insulation of the present invention or sound-absorbing effect, but the present invention also sound insulation by filling material or sound-absorbing material between sound insulation cover inwall and housing outer wall.
As another improvement of the present invention: the material that described sound insulation cover adopts can be PA66.PA66 is that nylon 66 has the bigger performance of density, and for the present invention, the sealing of the material that the sound insulation cover adopts is big more, and then its defening effect is good more.
Description of drawings
Fig. 1 is the perspective view of electromagnetic type automobile relay of the present invention.
Fig. 2 is the exploded structural representation of Fig. 1.
Specific embodiment
Below in conjunction with accompanying drawing electromagnetic type automobile relay of the present invention is described in further detail.
As depicted in figs. 1 and 2, in this specific embodiment, electromagnetic type automobile relay of the present invention comprises housing 1, sound insulation cover 4, is exposed at the pin 2 of housing 1 outside, sound insulation cover 4 is enclosed within housing 1 outside, and be tightly connected as glue and housing 1 by binding agent 3, be filled with acoustic material such as deadening felt between sound insulation cover 4 inwalls and housing 1 outer wall, the material that sound insulation cover 4 adopts is that PA66 is a nylon 66.
Electromagnetic type automobile relay of the present invention is not limited to described in the foregoing description; be that the present invention is not limited to sound insulation by filling material between sound insulation cover 4 inwalls and housing 1 outer wall; it not only also can be filled with sound-absorbing material between sound insulation cover 4 inwalls and housing 1 outer wall; as cotton felt, foam or rock wool etc.; but also can between sound insulation cover 4 inwalls and housing 1 outer wall, vacuumize, more than change all falling into protection scope of the present invention.
Claims (5)
1. electromagnetic type automobile relay, it comprises housing (1), is exposed at the outside pin (2) of housing (1), it is characterized in that: it also comprises a sound insulation cover (4), and described sound insulation cover (4) is enclosed within housing (1) outside, and is tightly connected by binding agent (3) and housing (1).
2. electromagnetic type automobile relay according to claim 1 is characterized in that: be vacuum between described sound insulation cover (4) inwall and housing (1) outer wall.
3. electromagnetic type automobile relay according to claim 1 is characterized in that: be filled with acoustic material or sound-absorbing material between described sound insulation cover (4) inwall and housing (1) outer wall.
4. electromagnetic type automobile relay according to claim 3 is characterized in that: described acoustic material is a deadening felt, and described sound-absorbing material is cotton felt, foam or rock wool.
5. according to claim 1 or 2 or 3 described electromagnetic type automobile relays, it is characterized in that: the acoustic material that described sound insulation cover (4) adopts is PA66.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910156695A CN101777458A (en) | 2009-12-30 | 2009-12-30 | Electromagnetic type automobile relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910156695A CN101777458A (en) | 2009-12-30 | 2009-12-30 | Electromagnetic type automobile relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101777458A true CN101777458A (en) | 2010-07-14 |
Family
ID=42513866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910156695A Pending CN101777458A (en) | 2009-12-30 | 2009-12-30 | Electromagnetic type automobile relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101777458A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867370A (en) * | 2012-12-13 | 2014-06-18 | 罗伯特·博世有限公司 | Starter |
| CN104576216A (en) * | 2015-01-21 | 2015-04-29 | 安徽江淮汽车股份有限公司 | Automobile relay |
| CN113555255A (en) * | 2021-03-18 | 2021-10-26 | 厦门宏发电声股份有限公司 | Canned type relay |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3830817A1 (en) * | 1987-09-09 | 1989-03-30 | Honda Motor Co Ltd | Electromagnetic switch |
| CN1689893A (en) * | 2004-04-20 | 2005-11-02 | 本田技研工业株式会社 | Sound-proof structure in power unit |
| CN101275488A (en) * | 2007-03-30 | 2008-10-01 | 霓佳斯株式会社 | Enclosures |
| CN201247737Y (en) * | 2008-09-03 | 2009-05-27 | 浙江正泰汽车零部件有限公司 | Electromagnetic automobile power supply main switch |
| CN101459015A (en) * | 2008-12-31 | 2009-06-17 | 王林沪 | Automatic electric relay having safety device |
| CN201732733U (en) * | 2009-12-30 | 2011-02-02 | 王兆春 | Electromagnetic type automobile relay |
-
2009
- 2009-12-30 CN CN200910156695A patent/CN101777458A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3830817A1 (en) * | 1987-09-09 | 1989-03-30 | Honda Motor Co Ltd | Electromagnetic switch |
| CN1689893A (en) * | 2004-04-20 | 2005-11-02 | 本田技研工业株式会社 | Sound-proof structure in power unit |
| CN101275488A (en) * | 2007-03-30 | 2008-10-01 | 霓佳斯株式会社 | Enclosures |
| CN201247737Y (en) * | 2008-09-03 | 2009-05-27 | 浙江正泰汽车零部件有限公司 | Electromagnetic automobile power supply main switch |
| CN101459015A (en) * | 2008-12-31 | 2009-06-17 | 王林沪 | Automatic electric relay having safety device |
| CN201732733U (en) * | 2009-12-30 | 2011-02-02 | 王兆春 | Electromagnetic type automobile relay |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867370A (en) * | 2012-12-13 | 2014-06-18 | 罗伯特·博世有限公司 | Starter |
| CN103867370B (en) * | 2012-12-13 | 2016-06-01 | 罗伯特·博世有限公司 | Trigger mechanism |
| CN104576216A (en) * | 2015-01-21 | 2015-04-29 | 安徽江淮汽车股份有限公司 | Automobile relay |
| CN113555255A (en) * | 2021-03-18 | 2021-10-26 | 厦门宏发电声股份有限公司 | Canned type relay |
| CN113555255B (en) * | 2021-03-18 | 2024-02-20 | 厦门宏发电声股份有限公司 | Sealed relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202038253U (en) | Automobile front wall sound-isolation pad | |
| CN106439959A (en) | Low noise and large suction range hood | |
| CN201099927Y (en) | Aerating and sound-deadening wall | |
| CN101777458A (en) | Electromagnetic type automobile relay | |
| CN103174101A (en) | Municipal road sound absorption isolation strip | |
| CN201732733U (en) | Electromagnetic type automobile relay | |
| CN205789089U (en) | A kind of sound absorption unit body and sound-absorbing system | |
| CN201270223Y (en) | Sound arrester | |
| CN202863316U (en) | Sound absorption device arranged on seat | |
| CN205895552U (en) | Compressor's multilayer shell structure | |
| CN202422921U (en) | Noise reduction oil tank for transformer | |
| CN207531062U (en) | Microphone device | |
| CN105464755A (en) | Automobile muffler | |
| CN212359951U (en) | A noise eliminator and container generating set for container generating set | |
| CN210769573U (en) | Water pump noise reduction structure and household appliance | |
| CN211041181U (en) | Sound insulation box with double-layer structure, compressor assembly and air conditioning unit | |
| CN207674598U (en) | A kind of mounting structure of ceiling type air conditioner wind cabinet | |
| CN202016441U (en) | Sound insulating pad for automobile front wall | |
| CN201660078U (en) | Mounting structure of carbon canister on motorcycle | |
| CN203130204U (en) | Safe discharging silencer | |
| CN207102848U (en) | A kind of partial enclosure for being useful in disintegrating machine | |
| CN211222403U (en) | Novel metal door | |
| CN205645542U (en) | Area subtracts vibrating plate's low noise power capacitor | |
| CN2893105Y (en) | Double-glass antitheft window | |
| CN103474058A (en) | Anechoic chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100714 |