CN206657778U - Water heater special small electromagnetic relay - Google Patents
Water heater special small electromagnetic relay Download PDFInfo
- Publication number
- CN206657778U CN206657778U CN201720344813.1U CN201720344813U CN206657778U CN 206657778 U CN206657778 U CN 206657778U CN 201720344813 U CN201720344813 U CN 201720344813U CN 206657778 U CN206657778 U CN 206657778U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- yoke
- bobbin
- connecting portion
- wire connecting
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 26
- 230000003068 static effect Effects 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 19
- 238000010276 construction Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Abstract
It the utility model is related to a kind of water heater special small electromagnetic relay,Including bottom plate,Shell,Electromagnetic assembly,Electromagnetic assembly includes the bobbin being arranged on bottom plate,Iron core,Coil,The yoke being arranged on bobbin,The armature being arranged on yoke,The movable contact spring set with armature linkage,The static contact being arranged at corresponding movable contact spring on bobbin,One end of static contact has a first bending wire connecting portion being arranged on bottom plate,The first screw wiring hole being exposed at outside bottom plate is provided with first bending wire connecting portion,The other end of static contact has first plug division,First plug division is extended in outside shell,There is a second bending wire connecting portion being arranged on bottom plate on the side of yoke,The second screw wiring hole being exposed at outside bottom plate is provided with second bending wire connecting portion,There is second plug division on the opposite side of yoke,Second plug division is extended in outside shell.The utility model have simple in construction, install convenient, small volume, it is stable and reliable for performance the advantages of.
Description
Technical field
It the utility model is related to a kind of electromagnetic relay, and in particular to a kind of water heater special small electromagnetic relay.
Background technology
Electromagnetic relay is a kind of using extensive electronic component, and it is applied to household electrical appliance, automobile, Industry Control, electricity
The fields such as Force system, communication device.Existing miniature electro-magnetic relay is all to use PCB inserting terminals and Terminal blade two
Kind mounting means, can not be applied to high-power water heater using the miniature electro-magnetic relay of both mounting means, when in use,
The easily oxidation of Terminal blade, the performance for causing the miniature electro-magnetic relay to work are unreliable.And existing compact electromagnetic
Relay exist performance is unstable, volume is big, temperature rise, inconvenient installation the defects of.
The content of the invention
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of simple in construction, install convenient, volume
Water heater special small electromagnetic relay small, stable and reliable for performance.
To achieve the above object, the utility model uses a kind of water heater special small electromagnetic relay, including bottom plate, outer
Shell, electromagnetic assembly, described shell are arranged on bottom plate, and formed with an accommodating cavity, described electricity between shell and bottom plate
Magnetic assembly is arranged in accommodating cavity, bobbin that described electromagnetic assembly includes being arranged on bottom plate, iron core, coil, is arranged on
Yoke on bobbin, the armature being arranged on yoke, the movable contact spring set with armature linkage, set online at corresponding movable contact spring
One end of static contact, described static contact in coil have a first bending wire connecting portion being arranged on bottom plate, this first
The first screw wiring hole being exposed at outside bottom plate is provided with bending wire connecting portion, the other end of static contact has first grafting
Portion, first plug division are extended in outside shell, have second bending being arranged on bottom plate on the side of described yoke
Wire connecting portion, and the second screw wiring hole being exposed at outside bottom plate is provided with the second bending wire connecting portion, have on the opposite side of yoke
One the second plug division, second plug division are extended in outside shell.
The beneficial effect of said structure is：The electromagnetic relay in static contact with being separately provided on yoke by connecing
The first bending wire connecting portion, the second bending wire connecting portion of line, the wire connecting portion of the electromagnetic relay use bending structure, so as to subtract significantly
The small volume of the electromagnetic relay, and be respectively arranged with the first screw in the first bending wire connecting portion, the second bending wire connecting portion and connect
String holes, the second screw wiring hole, user can complete the wiring of the electromagnetic relay by screw so that wiring is more convenient；And
Be respectively arranged with the first plug division, the second plug division on static contact and yoke, so as to the electromagnetic relay disclosure satisfy that it is high-power
The requirement of water heater, and the electromagnetic relay also has the advantages of simple in construction, stable and reliable for performance.
Especially, place between yoke and coil is corresponded on described bobbin and is provided with insulation board, the insulation board is by yoke
Separate with coil.By being provided with an insulation board between yoke and coil, climbing between yoke and coil is increased
Electrical distance, improve the reliability of electromagnetic relay work.
Especially, an Access Division is respectively arranged with the both sides of described insulation board, card is corresponded on described bobbin
Neck is provided with socket part, described Access Division is installed in neck and forms the clamping of insulation board and bobbin.Insulation board with
Connected between bobbin by the way of clamping, consequently facilitating the assembling of insulation board and bobbin, improves the electromagnetic relay
Production efficiency.
Brief description of the drawings
Fig. 1 is the utility model embodiment stereogram.
Fig. 2 is the utility model embodiment exploded view.
Fig. 3 is the utility model embodiment sectional view.
Fig. 4 is the stereogram of the utility model embodiment insulation board.
Fig. 5 is the stereogram of the utility model embodiment static contact.
Fig. 6 is the stereogram of the utility model embodiment yoke.
Embodiment
As shown in figs. 1 to 6, the utility model embodiment is a kind of water heater special small electromagnetic relay, including bottom plate
10th, shell 11, electromagnetic assembly 20, described shell 11 are arranged on bottom plate 10, and formed with one between shell 11 and bottom plate 10
Individual accommodating cavity 100, described electromagnetic assembly 20 are arranged in accommodating cavity 100, and described electromagnetic assembly 20 includes being arranged on bottom plate
Bobbin 21, iron core 22, coil 23, the yoke 24 being arranged on bobbin 21, the armature 25 being arranged on yoke 24 on 10,
It is the movable contact spring 26 that is set with the linkage of armature 25, the static contact 27 being arranged at corresponding movable contact spring 26 on bobbin 21, described quiet
One end of contact 27 has a first bending wire connecting portion 271 being arranged on bottom plate 10, set in the first bending wire connecting portion 271
The first screw wiring hole 272 being exposed at outside bottom plate 10 is equipped with, the other end of static contact 27 has first plug division 273, should
First plug division 273 is extended in outside shell 11, on the side of described yoke 24 have one be arranged on bottom plate 10 second
Bending wire connecting portion 241, and the second screw wiring hole 243 being exposed at outside bottom plate 10, yoke are provided with the second bending wire connecting portion 241
There is second plug division 243, second plug division 243 is extended in outside shell 11 on 24 opposite side.As shown in Figures 2 and 4,
Place between yoke 24 and coil 23 is corresponded on described bobbin 21 and is provided with insulation board 28, the insulation board 28 is by yoke 24 and line
Circle 23 is separated.By being provided with an insulation board between yoke and coil, increase and climb electricity between yoke and coil
Distance, improve the reliability of electromagnetic relay work.A clamping is respectively arranged with the both sides of described insulation board 28
Portion 281, correspond on described bobbin 24 and neck is provided with Access Division, described Access Division 281 is installed in neck and structure
Into the clamping of insulation board 28 and bobbin 21.Connected between insulation board and bobbin by the way of clamping, consequently facilitating insulation
The assembling of plate and bobbin, improve the production efficiency of the electromagnetic relay.
The electromagnetic relay by be separately provided on static contact and yoke wiring the first bending wire connecting portion, the
Two bending wire connecting portions, the wire connecting portion of the electromagnetic relay uses bending structure, so as to substantially reduce the body of the electromagnetic relay
Product, and the first screw wiring hole, the second screw wiring hole are respectively arranged with the first bending wire connecting portion, the second bending wire connecting portion,
User can complete the wiring of the electromagnetic relay by screw so that wiring is more convenient；And static contact with setting respectively on yoke
The first plug division, the second plug division are equipped with, so as to which the electromagnetic relay disclosure satisfy that the requirement of high-power water heater, and should
Electromagnetic relay also has the advantages of simple in construction, stable and reliable for performance.
Claims (3)
1. a kind of water heater special small electromagnetic relay, including bottom plate, shell, electromagnetic assembly, described shell are arranged on bottom
On plate, and it is arranged between shell and bottom plate formed with an accommodating cavity, described electromagnetic assembly in accommodating cavity, its feature exists
In：Described electromagnetic assembly include be arranged on bottom plate bobbin, iron core, coil, the yoke being arranged on bobbin, set
It is armature on yoke, the movable contact spring set with armature linkage, the static contact being arranged at corresponding movable contact spring on bobbin, described
One end of static contact there is a first bending wire connecting portion being arranged on bottom plate, be provided with dew in the first bending wire connecting portion
The first screw wiring hole outside bottom plate, the other end of static contact have first plug division, and first plug division extends in
Outside shell, there is a second bending wire connecting portion being arranged on bottom plate, and the second bending wiring on the side of described yoke
The second screw wiring hole being exposed at outside bottom plate is provided with portion, there is second plug division on the opposite side of yoke, this second
Plug division is extended in outside shell.
2. water heater special small electromagnetic relay according to claim 1, it is characterised in that：It is right on described bobbin
Place between yoke and coil is answered to be provided with insulation board, the insulation board separates yoke and coil.
3. water heater special small electromagnetic relay according to claim 2, it is characterised in that：The two of described insulation board
An Access Division is respectively arranged with side, is corresponded on described bobbin and neck is provided with Access Division, described Access Division card
In neck and form the clamping of insulation board and bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344813.1U CN206657778U (en) | 2017-04-03 | 2017-04-03 | Water heater special small electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344813.1U CN206657778U (en) | 2017-04-03 | 2017-04-03 | Water heater special small electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206657778U true CN206657778U (en) | 2017-11-21 |
Family
ID=60317050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344813.1U Expired - Fee Related CN206657778U (en) | 2017-04-03 | 2017-04-03 | Water heater special small electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206657778U (en) |
-
2017
- 2017-04-03 CN CN201720344813.1U patent/CN206657778U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3203583A1 (en) | Wire connection terminal structure | |
| US9263829B2 (en) | Durable plug connector assembly and method of assembling the same | |
| JP2015109182A (en) | Card connector | |
| CN111326936B (en) | Electric connector assembly and assembling method thereof | |
| JP2005222946A (en) | Electromagnetic relay and receptacle | |
| CN201072732Y (en) | Minitype single group normal closing type relay | |
| CN104882695B (en) | Magnetic-extraction connector | |
| CN207705456U (en) | Plug-assembly, combination structure of plugs and the connector with it of male and female consubstantiality | |
| CN204516956U (en) | A kind of can both forward and reverse directions to insert USB socket | |
| CN206657778U (en) | Water heater special small electromagnetic relay | |
| CN208922994U (en) | A kind of small high-power relay | |
| CN108448823A (en) | A kind of pump assembly | |
| CN208369411U (en) | A kind of pump assembly | |
| CN207052535U (en) | Antisurge miniature electro-magnetic relay | |
| US6334783B1 (en) | Electrical receptacle connector | |
| CN105745795B (en) | Relay connector component for relay system | |
| CN212136353U (en) | Flat subminiature electromagnetic relay | |
| CN210743878U (en) | Electromagnetic relay with management interface | |
| CN210668219U (en) | Miniature combined relay capable of controlling two-path load | |
| JP2007134553A (en) | Actuator for control equipment | |
| CN206961750U (en) | Intelligent multi output microminiature electromagnetic relay | |
| CN113067220B (en) | Magnetic connecting plug and socket | |
| CN204333361U (en) | Probe type connector construction | |
| CN110112587A (en) | A kind of circuit connecting terminals and its manufacturing method and toothbrush motor | |
| CN217405836U (en) | Wire end connector and connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 Weishi Road 319, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: XINDA ELECTRIC CO.,LTD. Address before: 325604, No. 173, Station Road, Liushi Town, Wenzhou, Zhejiang, Yueqing Patentee before: XINDA ELECTRIC CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |