CN201985037U - Electromagnetic relay - Google Patents
Electromagnetic relay Download PDFInfo
- Publication number
- CN201985037U CN201985037U CN2011200186657U CN201120018665U CN201985037U CN 201985037 U CN201985037 U CN 201985037U CN 2011200186657 U CN2011200186657 U CN 2011200186657U CN 201120018665 U CN201120018665 U CN 201120018665U CN 201985037 U CN201985037 U CN 201985037U
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- CN
- China
- Prior art keywords
- pin
- coil
- fixed
- electromagnetic relay
- magnetic circuit
- 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 - Fee Related
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Abstract
The utility model discloses an electromagnetic relay, which comprises a housing as well as a magnetic circuit system and a contact system both arranged in the housing. The magnetic circuit system comprises a skeleton, an iron core, a coil and a yoke provided with a hanger. The contact system comprises an armature, a push sheet, a reed, a dynamic contact point a static contact point. The electromagnetic relay further comprises a base arranged in the housing and fixed with a pin C by sealant. The dynamic contact point and the static contact point are connected with a pin B and a pin A respectively. The coil is fixed on the base and enwound by adhesive tapes, so as to greatly enhance the pressure-resistant capability of the relay and prevent poor pressure resistance.
Description
Technical field
The utility model relates to the relay field, especially a kind of electromagnetic relay.
Background technology
Relay is a kind of automatic switch element with isolation features, be widely used in the production equipments such as automation control, communication apparatus, household electrical appliance and remote control, be one of most important control element, every place that needs the circuit conversion function needs relay mostly.
A kind of electromagnetic relay of the prior art, comprise shell and be located at shell interior magnetic circuit system and contact system, wherein magnetic circuit system comprises skeleton, iron core, coil and yoke, and the coil of this relay is exposed aloft, voltage endurance capability a little less than, withstand voltage bad situation appears easily in the use.
The utility model content
The purpose of this utility model provides the electromagnetic relay that a kind of voltage endurance capability strengthens.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electromagnetic relay, comprise shell and be located at shell interior magnetic circuit system and contact system, described magnetic circuit system comprises skeleton, iron core, coil and yoke, yoke is provided with hook, described contact system comprises armature, push jack, reed, moving contact and fixed contact, also comprise the pedestal of being located in the shell, be fixed with the C pin by fluid sealant on the pedestal, be connected with B pin and A pin on moving contact and the fixed contact respectively, described coil stationary is on pedestal, and coil is wound with adhesive tape outward.
The beneficial effects of the utility model are: coil stationary is on pedestal, and coil is wound with adhesive tape outward, and the relay voltage endurance capability strengthens greatly like this, prevents withstand voltage bad appearance.
Description of drawings
Fig. 1 is an end view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, the utility model discloses a kind of electromagnetic relay, comprise shell 1 and be located at magnetic circuit system and contact system in the shell 1, described magnetic circuit system comprises skeleton 2, iron core 3, coil 16 and yoke 4, yoke 4 is provided with hook 5, described contact system comprises armature 6, push jack 7, reed 8, moving contact 9 and fixed contact 10, also comprise the pedestal of being located in the shell 1 13, be fixed with C pin 14 by fluid sealant 15 on the pedestal 13, be connected with B pin 12 and A pin 11 on moving contact 9 and the fixed contact 10 respectively, described coil 16 is fixed on the pedestal 13, because the coil 16 outer adhesive tapes 17 that are wound with, the relay voltage endurance capability strengthens greatly like this, prevents withstand voltage bad appearance.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (1)
1. electromagnetic relay, comprise shell (1) and be located at shell (1) interior magnetic circuit system and contact system, described magnetic circuit system comprises skeleton (2), iron core (3), coil (16) and yoke (4), yoke (4) is provided with hook (5), described contact system comprises armature (6), push jack (7), reed (8), moving contact (9) and fixed contact (10), it is characterized in that: also comprise the pedestal of being located in the shell (1) (13), pedestal (13) is gone up and is fixed with C pin (14) by fluid sealant (15), be connected with B pin (12) and A pin (11) on moving contact (9) and the fixed contact (10) respectively, described coil (16) is fixed on the pedestal (13), the outer adhesive tape (17) that is wound with of coil (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200186657U CN201985037U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200186657U CN201985037U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985037U true CN201985037U (en) | 2011-09-21 |
Family
ID=44612493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200186657U Expired - Fee Related CN201985037U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550500A (en) * | 2018-04-27 | 2018-09-18 | 景德镇品安特陶有限公司 | The ceramic seal technique of high-voltage direct-current relay |
-
2011
- 2011-01-21 CN CN2011200186657U patent/CN201985037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550500A (en) * | 2018-04-27 | 2018-09-18 | 景德镇品安特陶有限公司 | The ceramic seal technique of high-voltage direct-current relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN YONGNENG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: HU NENGWU Effective date: 20120319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120319 Address after: 523122, No. 544, No. two, Bei Bei Zhou road, Dongcheng District, Guangdong, Dongguan Patentee after: Dongguan Yongneng Electronic Co., Ltd. Address before: H in Dongcheng District District of Shijing Industrial Park in Guangdong province Dongguan City Dinghao Plaza 523122 building two layer 21 Patentee before: Hu Nengwu |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120121 |