CN201252056Y - Dust-proof energy-saving environment-friendly alternating-current contactor - Google Patents
Dust-proof energy-saving environment-friendly alternating-current contactor Download PDFInfo
- Publication number
- CN201252056Y CN201252056Y CNU2008201527958U CN200820152795U CN201252056Y CN 201252056 Y CN201252056 Y CN 201252056Y CN U2008201527958 U CNU2008201527958 U CN U2008201527958U CN 200820152795 U CN200820152795 U CN 200820152795U CN 201252056 Y CN201252056 Y CN 201252056Y
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- upper shell
- dust
- shell body
- contactor
- contact
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Abstract
A dust-proof energy-saving environment-friendly alternating-current contactor consists of an electromagnetic mechanism, an actuating mechanism, a contact mechanism, an arc-extinguishing mechanism and an outer shell. The outer shell consists of an upper shell body with the actuating mechanism, the contact mechanism and the arc-extinguishing mechanism arranged therein and a lower shell body with the electromagnetic mechanism arranged therein. The upper portion of the upper shell body is provided with a protecting cover with a transparent cover arranged thereon, an armature iron piece and a magnet yoke of the electromagnetic mechanism are located horizontally in the lower shell body, and a detecting port is arranged on the fitting position between the right of the upper shell body and a contact support. The dust-proof energy-saving environment-friendly alternating-current contactor effectively obstructs dust, and the detecting port arranged on the right of the upper shell body provides convenience to performance test of products. Employing the horizontally movable armature iron piece, the dust-proof energy-saving environment-friendly alternating-current contactor greatly reduces noises and energy consumption, extends service life, and increase operational stabilization and reliability.
Description
Technical field:
The utility model relates to electricity field, relates in particular to electric component, particularly A.C. contactor, and concrete is a kind of dustproof energy-conserving and environment-protective A.C. contactor.
Background technology:
The contactor top is owing to articulate the special requirement of various annexes, be provided with a lot of jacks at the upper shell top, these jacks are exposed in the surrounding environment, pollutants such as normal contact powder, dust, these pollutants are along with these jacks that move through that reach contactor that flow of air enter A.C. contactor, can pollute the electromagnetic mechanism and the contact mechanism of contactor, increase the contact and produced the possibility and the noise of ablating, thereby influenced the useful life of A.C. contactor; And the electromagnetic mechanism in the existing A.C. contactor adopts the mode that moves both vertically, and noise is big, and energy consumption is big, fluctuation of service.
Summary of the invention:
The purpose of this utility model is to provide a kind of dustproof energy-conserving and environment-protective A.C. contactor, and described this dustproof energy-conserving and environment-protective A.C. contactor will solve A.C. contactor inside in the prior art and enter easily that dust, noise are big, the technical problem of fluctuation of service.
This dustproof energy-conserving and environment-protective A.C. contactor of the present utility model is by electromagnetic mechanism, transmission mechanism, contact mechanism, arc-extinguishing mechanism and shell constitute, described shell is made up of upper shell and lower house, described transmission mechanism, contact mechanism and arc-extinguishing mechanism are arranged in the described upper shell, described electromagnetic mechanism is arranged in the described lower house, electromagnetic mechanism is made of armature and yoke, be provided with contact supporting in the contact mechanism, the top of upper shell is provided with protective cover, wherein, described protective cover upside is provided with a translucent cover, in described lower house, described armature and yoke along continuous straight runs are provided with, the right side of described upper shell and described contact supporting are connected, and the junction of upper shell right side and contact supporting is provided with detects mouth.
Further, described upper shell, lower house and protective cover constitute by plastic member, and upper shell is connected by buckle structure with lower house.
Further, described translucent cover is provided with buckle, and the jack that described buckle passes in the protective cover is connected with clamping matching in the upper shell.
Further, the junction of described upper shell right side and contact supporting is provided with and detects mouth.
Concrete, electromagnetic mechanism described in the utility model, transmission mechanism, contact mechanism, arc-extinguishing mechanism, armature and yoke, contact supporting and protective cover all can adopt known schemes of the prior art, relevant above-mentioned known solution, those skilled in the art all understands, does not repeat them here.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model is set up translucent cover in the outside top of the protective cover of A.C. contactor, intercepted the dust in the environment effectively, the detection mouth that the upper shell right side is offered makes that the Performance Detection of product is convenient, adopt the armature of horizontal movement mode, noise and energy consumption have been significantly reduced, the working life of A.C. contactor is prolonged, move more reliable and more stable.
Description of drawings:
Fig. 1 is the three-dimensional exploded view of dustproof energy-conserving and environment-protective A.C. contactor of the present utility model.
Fig. 2 is the vertical view of dustproof energy-conserving and environment-protective A.C. contactor of the present utility model.
Fig. 3 is the cutaway view of A-A direction among Fig. 2.
Embodiment:
Embodiment 1:
As Fig. 1, Fig. 2 and shown in Figure 3, dustproof energy-conserving and environment-protective A.C. contactor of the present utility model, by electromagnetic mechanism, transmission mechanism, contact mechanism, arc-extinguishing mechanism and shell constitute, described shell is made up of upper shell 3 and lower house 4, described transmission mechanism, described contact mechanism and described arc-extinguishing mechanism are arranged in the described upper shell 3, described electromagnetic mechanism is arranged in the described lower house 4, be provided with protective cover 2 on described upper shell 3 tops, wherein, described protective cover 2 upsides are provided with translucent cover 1, armature 6 and yoke 5 are arranged in the solenoid chamber 7 about in horizontal direction in described lower house 4, and described upper shell 3 right sides are provided with detection mouth 8 with contact supporting 9 places of matching.
Further, described upper shell 3, lower house 4 and protective cover 2 are made of plastics, and described upper shell 3 and lower house 4 are connected by buckle.
Further, described translucent cover 1 is provided with buckle 11, screens 31 clamping mutually on the jack that described buckle 11 passes described protective cover 2 and the described upper shell 3, both effectively utilized the architectural characteristic of existing product, the interior contact mechanism of contactor, electromagnetic mechanism are isolated with dust, powder effectively.
Further, the junction of described upper shell 3 right sides and contact supporting 9 is provided with and detects mouth 8.
Claims (4)
1. dustproof energy-conserving and environment-protective A.C. contactor, by electromagnetic mechanism, transmission mechanism, contact mechanism, arc-extinguishing mechanism and shell constitute, described shell is made up of upper shell and lower house, described transmission mechanism, contact mechanism and arc-extinguishing mechanism are arranged in the described upper shell, described electromagnetic mechanism is arranged in the described lower house, electromagnetic mechanism is made of armature and yoke, be provided with contact supporting in the contact mechanism, the top of upper shell is provided with protective cover, it is characterized in that: described protective cover upside is provided with a translucent cover, in described lower house, described armature and yoke along continuous straight runs are provided with, the right side of described upper shell and described contact supporting are connected, and the junction of upper shell right side and contact supporting is provided with detects mouth.
2. dustproof energy-conserving and environment-protective A.C. contactor as claimed in claim 1, it is characterized in that: described upper shell, lower house and protective cover constitute by plastic member, and upper shell is connected by buckle structure with lower house.
3. dustproof energy-conserving and environment-protective A.C. contactor as claimed in claim 1, it is characterized in that: described translucent cover is provided with buckle, and the jack that described buckle passes in the protective cover is connected with clamping matching in the upper shell.
4. dustproof energy-conserving and environment-protective A.C. contactor as claimed in claim 1 is characterized in that: the junction of described upper shell right side and contact supporting is provided with detects mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201527958U CN201252056Y (en) | 2008-09-05 | 2008-09-05 | Dust-proof energy-saving environment-friendly alternating-current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201527958U CN201252056Y (en) | 2008-09-05 | 2008-09-05 | Dust-proof energy-saving environment-friendly alternating-current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252056Y true CN201252056Y (en) | 2009-06-03 |
Family
ID=40747729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201527958U Expired - Lifetime CN201252056Y (en) | 2008-09-05 | 2008-09-05 | Dust-proof energy-saving environment-friendly alternating-current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252056Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745886A (en) * | 2014-01-14 | 2014-04-23 | 德力西电气有限公司 | Protective cover capable of improving insulation performance of contactor and housing structure |
-
2008
- 2008-09-05 CN CNU2008201527958U patent/CN201252056Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103745886A (en) * | 2014-01-14 | 2014-04-23 | 德力西电气有限公司 | Protective cover capable of improving insulation performance of contactor and housing structure |
| CN103745886B (en) * | 2014-01-14 | 2015-11-25 | 德力西电气有限公司 | A kind of protective cover and shell mechanism increasing contactor insulation performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |
|
| CX01 | Expiry of patent term |