CN203351514U - Relay - Google Patents
Relay Download PDFInfo
- Publication number
- CN203351514U CN203351514U CN 201320421283 CN201320421283U CN203351514U CN 203351514 U CN203351514 U CN 203351514U CN 201320421283 CN201320421283 CN 201320421283 CN 201320421283 U CN201320421283 U CN 201320421283U CN 203351514 U CN203351514 U CN 203351514U
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- relay
- post assembly
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Abstract
The utility model belongs to circuit control devices and in particular relates to a relay. The relay comprises an upper cover and a housing. A seal gasket is arranged between the upper cover and the housing. A movable iron core assembly, coil assemblies and a binding post assembly are disposed in the housing. The coil assemblies are two and are respectively disposed at the left side and the right side in the housing. The binding post assembly is disposed at an upper end in the housing and a nut is also connected onto the binding post assembly. According to the utility model, the binding post assembly is connected to a static iron core made of red copper. The upper end of the coil assembly is provided with a magnetic coil and the lower end of the coil assembly is provided with an adjusting pad so that the position of the coil assembly is easy to adjust. In addition, the relay is simple in structure, high in practicality and relatively low in production cost and is suitable for promotion and use among similar products.
Description
Technical field
The utility model belongs to a kind of circuit controller part, specifically a kind of relay.
Background technology
Relay (English name: relay) be a kind of circuit controller part, formed by coil and contact sets two parts.When the variation of input variable (energizing quantity) reaches the regulation requirement, in electric output circuit, make controlled volume that a kind of electrical equipment that predetermined step changes occurs.It has control system (claim not only input circuit) and by the interactive relationship between control system (but also claiming output loop).Usually be applied in the control circuit of automation, it is actually a kind of " automatic switch " with the large electric current of Small current control, plays the effects such as automatic adjusting, safeguard protection, change-over circuit in circuit.
But, in prior art, the degree of freedom that the internal component of relay is adjusted is less, duty ratio is larger, and the dielectric voltage withstand performance is more weak, affects the useful life of relay.
The utility model content
The purpose of this utility model is in order to solve deficiency of the prior art, provides a kind of internal component to adjust the degree of freedom high, the relay that the dielectric voltage withstand performance is strong.
The utility model comprises upper cover, shell, wherein between upper cover and shell, seal washer is installed, enclosure is equipped with moving core assembly, coil block, post assembly, described coil block has two, be separately positioned on left side, the right side of enclosure, post assembly is arranged on the upper end of enclosure, and also is connected with nut on post assembly.
Post assembly of the present utility model is connected with static iron core, and described static iron core is to be made by red copper.
Coil block of the present utility model upper end is provided with magnetic guiding cycle, and described coil block lower end is provided with spacer.
The seal washer of installing between upper cover of the present utility model and shell is to be made by rubber.
The utility model is a kind of relay, in the lower end of coil block, is provided with spacer, facilitates the position of regulating winding assembly, and the seal washer of installing between upper cover and shell is to be made by rubber, has guaranteed good insulation preformance of the present utility model.Also be connected with nut on post assembly, facilitate fixing cord.In addition, the utility model is simple in structure, practical, and cost of manufacture is not high, and this product is adapted at promoting the use of in like product.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, upper cover; 2, moving core assembly; 3, seal washer; 4, coil block; 5, shell; 6, static iron core; 7, post assembly; 8, magnetic guiding cycle; 9, spacer.
Embodiment
For making the technical solution of the utility model and characteristics clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.At this, following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the utility model comprises upper cover 1, shell 5, and wherein upper cover 1 is bolted with shell 5, between upper cover 1 and shell 5, seal washer 3 is installed, and described seal washer 3 is to be made by rubber.This structural design has guaranteed that the utility model dielectric voltage withstand performance is good.
Shell of the present utility model 5 inside are equipped with moving core assembly 2, coil block 4, post assembly 7, described coil block 4 has two, be separately positioned on left side, the right side of shell 5 inside, post assembly 7 is arranged on the upper end of shell 5 inside, and also be connected with nut on post assembly 7, the wire on binding post is conveniently fixed, regulated to this structural design.
Post assembly 7 of the present utility model is connected with static iron core 6, and described static iron core 6 is to be made by red copper.
Coil block of the present utility model 4 upper ends are provided with magnetic guiding cycle 8, and described coil block 4 lower ends are provided with spacer 9, facilitate the position of regulating winding assembly 4, and this structural design has guaranteed that internal component of the present utility model is easy to adjust.
In addition, starter relay of the present utility model, in non-loaded situation, is inhaled moving voltage and is less than 17V, release voltage 1-6V.
The utility model is applied to voltage 24V, the contact electric current 100A that flows through, through the test of 30SA, surface is not out of shape and does not have smog to produce, and contact not have the phenomenon bondd.
Obviously, above-described embodiment of the present utility model is only for the utility model example clearly is described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give all execution modes exhaustive.Every still row in protection range of the present utility model of apparent variation that the technical solution of the utility model extends out or change that belong to.
Claims (5)
1. a relay, comprise upper cover, shell, it is characterized in that, between upper cover and shell, seal washer is installed, enclosure is equipped with moving core assembly, coil block, post assembly, described coil block has two, be separately positioned on left side, the right side of enclosure, post assembly is arranged on the upper end of enclosure, and also is connected with nut on post assembly.
2. a kind of relay according to claim 1, is characterized in that described post assembly is connected with static iron core, and described static iron core is to be made by red copper.
3. a kind of relay according to claim 1, is characterized in that described coil block upper end is provided with magnetic guiding cycle.
4. a kind of relay according to claim 1, is characterized in that described coil block lower end is provided with spacer.
5. a kind of relay according to claim 1, is characterized in that the seal washer of installing between described upper cover and shell is to be made by rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320421283 CN203351514U (en) | 2013-07-17 | 2013-07-17 | Relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320421283 CN203351514U (en) | 2013-07-17 | 2013-07-17 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351514U true CN203351514U (en) | 2013-12-18 |
Family
ID=49751381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320421283 Expired - Fee Related CN203351514U (en) | 2013-07-17 | 2013-07-17 | Relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299851A (en) * | 2014-09-30 | 2015-01-21 | 河南精诚汽车零部件有限公司 | Electromagnetic type power master switch for car |
-
2013
- 2013-07-17 CN CN 201320421283 patent/CN203351514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299851A (en) * | 2014-09-30 | 2015-01-21 | 河南精诚汽车零部件有限公司 | Electromagnetic type power master switch for car |
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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 |
Granted publication date: 20131218 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |