CN205657016U - Ac contactor's dust cover - Google Patents
Ac contactor's dust cover Download PDFInfo
- Publication number
- CN205657016U CN205657016U CN201620472696.2U CN201620472696U CN205657016U CN 205657016 U CN205657016 U CN 205657016U CN 201620472696 U CN201620472696 U CN 201620472696U CN 205657016 U CN205657016 U CN 205657016U
- Authority
- CN
- China
- Prior art keywords
- contactor
- dust cover
- chamber
- draw
- groove
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an ac contactor's dust cover, it includes the body, and the body is used for coveing ac contactor's attraction piece, and the body is provided with first cavity, and the one end of first cavity is provided with the opening, and first cavity is provided with the trip respectively in open -ended both sides, and the trip can cooperate with the draw -in groove of ac contactor's sign lid to make dust cover and ac contactor fixed connection, the utility model discloses a dust cover can be at fixed connection under the cooperation of trip and draw -in groove with ac contactor for the dust cover can cover ac contactor's attracting position, prevents that the dust from falling into the attraction piece the inside, avoids causing contact failure.
Description
Technical field
This utility model relates to A.C. contactor technical field, particularly relates to the dust cover of a kind of A.C. contactor.
Background technology
Along with popularizing of industrial automation, the application of A.C. contactor is more and more extensive, to A.C. contactor
Stability requirement is more and more higher.A.C. contactor model conventional in the market has: CJX2-2501,
CJX2-3210、CJX2-0910.But in the severe applied environment of many dirt, this type of A.C. contactor is using
Not adhesive or adhesive breaking phenomena not in place can often occur after a period of time, trace it to its cause as ac contactor
The attracted position dust stratification of device is serious, and dust falls into inside adhesive sheet, causes loose contact.Based on this, having must
Research and develop a kind of dust cover for A.C. contactor.
Utility model content
The purpose of this utility model is to provide the dust cover of a kind of A.C. contactor, and it can cover in exchange and connect
The attracted position of tentaculum, prevents dust from falling into inside adhesive sheet, it is to avoid to cause loose contact.
For reaching this purpose, this utility model by the following technical solutions:
A kind of dust cover of A.C. contactor, including body, body is used for hiding the adhesive sheet of A.C. contactor,
Body is provided with the first chamber, and one end of the first chamber is provided with opening, and the first chamber divides in the both sides of opening
Not being provided with snap fit, snap fit can match with the draw-in groove of the indicating closure of A.C. contactor, so that dust cover and friendship
Stream catalyst is fixing to be connected.
Wherein, the draw-in groove interference fit of the indicating closure of snap fit and A.C. contactor.
Wherein, the side of the first chamber is provided with the second chamber, and the opposite side of the first chamber is provided with the 3rd chamber
Room.
Wherein, the side of the 3rd chamber is provided with the 4th chamber at the salient point position for hiding A.C. contactor.
Wherein, dust cover is that Fireproof fire retardation type ABS/PC material is one-body molded.
The beneficial effects of the utility model: the dust cover of a kind of A.C. contactor, including body, body is used for
Hiding the adhesive sheet of A.C. contactor, body is provided with the first chamber, and one end of the first chamber is provided with opening,
First chamber is respectively arranged with snap fit in the both sides of opening, and snap fit can be with the draw-in groove of the indicating closure of A.C. contactor
Match, be connected so that dust cover is fixing with A.C. contactor.Dust cover of the present utility model and ac contactor
Device can fix connection under the cooperation of snap fit and draw-in groove so that dust cover can cover in the adhesive of A.C. contactor
Position, prevents dust from falling into inside adhesive sheet, it is to avoid to cause loose contact.
Accompanying drawing explanation
Fig. 1 is the front view of the dust cover in embodiment 1.
Fig. 2 is the sectional view of AA section in Fig. 1.
Fig. 3 is the front view of the dust cover in embodiment 2.
Fig. 4 is the sectional view of AA section in Fig. 3.
Fig. 5 is the perspective view of the dust cover in embodiment 2.
Fig. 6 is the schematic diagram before the dust cover in embodiment 2 is installed with A.C. contactor.
Fig. 7 is the schematic diagram after the dust cover in embodiment 2 is installed with A.C. contactor.
Reference is as follows:
1-the first chamber；11-opening；12-snap fit；2-the second chamber；3-the 3rd chamber；4-the 4th chamber；
10-adhesive sheet；20-indicating closure；201-draw-in groove；30-salient point position
Detailed description of the invention
Technical side of the present utility model is further illustrated below in conjunction with Fig. 1 to Fig. 7 and by specific embodiment
Case.
Embodiment 1
As depicted in figs. 1 and 2, the dust cover of a kind of A.C. contactor, including body, body is used for hiding
The adhesive sheet 10 (as shown in Figure 6) of A.C. contactor, body is provided with the first chamber 1, the first chamber 1
One end is provided with opening 11, and the first chamber 1 is respectively arranged with snap fit 12 in the both sides of opening 11, such as Fig. 6
Shown in, snap fit 12 can match with the draw-in groove 201 of the indicating closure 20 of A.C. contactor so that dust cover with
A.C. contactor is fixing to be connected.Dust cover of the present utility model and A.C. contactor can be at snap fit 12 and draw-in grooves 201
Cooperation under fixing connect so that dust cover can cover in the attracted position of A.C. contactor, prevents dust from falling
Enter inside adhesive sheet 10, it is to avoid cause loose contact.
In the present embodiment, as shown in Figures 1 to 6, the card of the indicating closure 20 of snap fit 12 and A.C. contactor
Groove 201 interference fit so that dust cover is relatively reliable with the connection of A.C. contactor.
In the present embodiment, as depicted in figs. 1 and 2, the side of the first chamber 1 is provided with the second chamber 2, the
The opposite side of one chamber 1 is provided with the 3rd chamber 3.Second chamber 2 and the setting of the 3rd chamber 3, improves
The structural strength of dust cover, extends the service life of dust cover.
In the present embodiment, dust cover is that Fireproof fire retardation type ABS/PC material is one-body molded.ABS/PC, is by gathering
Carbonic ester (Polycarbonate) and the thermoplastic plastic rubber of polyacrylonitrile (ABS) alloy, in conjunction with
The excellent specific property of bi-material, the mouldability of ABS material and the mechanicalness of PC, impact strength and heatproof,
The character such as uvioresistant, can be widely used in automotive interior parts, Business Machine, the communication apparatus, household electrical appliances use
On product and luminaire.Dust cover uses Fireproof fire retardation type ABS/PC material one-body molded so that it is have good
Mechanical strength, toughness and anti-flammability.
The dust cover of the present embodiment can be applicable to the A.C. contactor of CJX2-0910 type.During installation, by dust-proof
The opening 11 of cover inserts to draw-in groove 201 direction of the indicating closure 20 of A.C. contactor so that opening 11 both sides
Snap fit 12 match with the draw-in groove 201 of the indicating closure 20 of A.C. contactor, so that dust cover connects with exchanging
Tentaculum is fixing to be connected.
Embodiment 2
The dust cover of the present embodiment compared with Example 1, adds following content: as shown in Figures 3 to 5,
The side of the 3rd chamber 3 is provided with the salient point position 30 (as shown in Figure 6) for hiding A.C. contactor
4th chamber 4.
The dust cover of the present embodiment can be applicable to CJX2-2501 type and the A.C. contactor of CJX2-3210 type,
As shown in Figure 6 and Figure 7, the 4th chamber 4 is for hiding the salient point position 30 of A.C. contactor.The present embodiment
Dust cover cut the 4th chamber after, be applicable to the A.C. contactor of CJX2-0910 type, there is versatility,
Reduce cost.
Dust cover of the present utility model solves the dust-proof problem of A.C. contactor, improves the stability of equipment,
Reduce maintenance of equipment rate；Secondly, dust cover and A.C. contactor use snap fit and draw-in groove to be connected, and keep away
Exempt from use screw so that easier for installation, improve assembling and the efficiency of maintenance；3rd, dust cover
There is versatility, can be used for the A.C. contactor of CJX2-2501, CJX2-3210, CJX2-0910 model,
Reduce cost.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, depends on
According to thought of the present utility model, the most all will change, this explanation
Book content should not be construed as restriction of the present utility model.
Claims (5)
1. the dust cover of an A.C. contactor, it is characterised in that include that body, described body are used for hiding
The adhesive sheet (10) of A.C. contactor, described body is provided with the first chamber (1), described first chamber (1)
One end be provided with opening (11), described first chamber (1) sets respectively in the both sides of described opening (11)
Being equipped with snap fit (12), described snap fit (12) can be with the draw-in groove (201) of the indicating closure (20) of A.C. contactor
Match, be connected so that described dust cover is fixing with A.C. contactor.
Dust cover the most according to claim 1, it is characterised in that described snap fit (12) connects with exchanging
Draw-in groove (201) interference fit of the indicating closure (20) of tentaculum.
Dust cover the most according to claim 1, it is characterised in that the one of described first chamber (1)
Side is provided with the second chamber (2), and the opposite side of described first chamber (1) is provided with the 3rd chamber (3).
Dust cover the most according to claim 3, it is characterised in that the one of described 3rd chamber (3)
Side is provided with the 4th chamber (4) at the salient point position (30) for hiding A.C. contactor.
Dust cover the most according to claim 1, it is characterised in that described dust cover is Fireproof fire retardation type
ABS/PC material is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472696.2U CN205657016U (en) | 2016-05-23 | 2016-05-23 | Ac contactor's dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620472696.2U CN205657016U (en) | 2016-05-23 | 2016-05-23 | Ac contactor's dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657016U true CN205657016U (en) | 2016-10-19 |
Family
ID=57402384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620472696.2U Active CN205657016U (en) | 2016-05-23 | 2016-05-23 | Ac contactor's dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3863035A1 (en) * | 2020-02-07 | 2021-08-11 | Carrier Corporation | A2l compliant contactor |
-
2016
- 2016-05-23 CN CN201620472696.2U patent/CN205657016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3863035A1 (en) * | 2020-02-07 | 2021-08-11 | Carrier Corporation | A2l compliant contactor |
| US12061007B2 (en) | 2020-02-07 | 2024-08-13 | Carrier Corporation | A2L compliant contactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204217269U (en) | There is housing and the electronic installation of dust cap | |
| CN205657016U (en) | Ac contactor's dust cover | |
| CN202888074U (en) | Magnetic microswitch | |
| CN203285198U (en) | Assembly with collision ball function | |
| CN203744472U (en) | Clamping structure of air conditioner component and air conditioner | |
| CN201320738Y (en) | Screwdriver capable of capturing screws | |
| CN201397763Y (en) | Magnetic force on-and-off switch | |
| CN104319505A (en) | Inserting jig for flexible printed circuit board | |
| CN204527738U (en) | A kind of buckle structure of vacuum packaging machine upper cover | |
| CN204345865U (en) | Electric-controlled box and air-conditioner | |
| CN204285939U (en) | Refrigerator doors and there is the refrigerator of this refrigerator doors | |
| CN110718808B (en) | Interface protective structure and electronic equipment charge | |
| CN203241888U (en) | Notebook computer interface dustproof device | |
| CN203119260U (en) | Carbon brush holder | |
| CN207781350U (en) | Stable type oil tank of transformer cover board | |
| CN208272253U (en) | A kind of dustproof construction of connector | |
| CN203732585U (en) | Electric-energy-meter casing mechanism | |
| CN203397988U (en) | Lock type starting switch | |
| CN203983107U (en) | Slide switch | |
| CN216306407U (en) | Plastic clamping structure of household appliance cover body | |
| CN205178717U (en) | Series excited machine | |
| CN203864620U (en) | Buckle and buckle connecting mechanism thereof | |
| CN203192995U (en) | Safety type wall socket | |
| CN210868422U (en) | Protective cover assembly and mobile device | |
| CN203647040U (en) | Assembly structure of electric cooker, and electric cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |