CN201859813U - Relay with indicating lamp - Google Patents
Relay with indicating lamp Download PDFInfo
- Publication number
- CN201859813U CN201859813U CN2010205679020U CN201020567902U CN201859813U CN 201859813 U CN201859813 U CN 201859813U CN 2010205679020 U CN2010205679020 U CN 2010205679020U CN 201020567902 U CN201020567902 U CN 201020567902U CN 201859813 U CN201859813 U CN 201859813U
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- Prior art keywords
- indicator light
- relay
- fixed contact
- base plate
- solenoid
- 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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- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a relay with an indicating lamp. The relay comprises an insulating bottom plate provided with a wiring jack, an electromagnetic relay assembly arranged on the insulating bottom plate and an upper insulation cover, wherein the electromagnetic relay assembly comprises a wiring pin that is in the jack and extends out of the bottom wall of the bottom plate; the wiring pin comprises two input loop pins and two output loop pins; the bottom plate is provided with one indicating lamp; and the upper cover is provided with an observation hole or transparent observation window at a position corresponding to the indicating lamp. When using the relay, a user can directly observe to learn the effect of electric connection and facilitate overhaul. In addition, the relay is relatively reasonable and compact in structure, can make full use of the limited space of a small size relay, and can keep invariable size with electronic elements of larger size added.
Description
Technical field
The invention belongs to the relay construction design field.
Background technology
Existing relay when its binding post is connected with external socket, often because of the loose contact cisco unity malfunction, and can't Direct observation be learnt, makes troubles to the user.
Summary of the invention
Whether good the purpose of this utility model provide a kind of user of allowing and directly find out and connect electricity the relay with indicator light.
The technical scheme that realizes the utility model purpose is: a kind of relay with indicator light comprises the insulating base that is provided with patch jack, is arranged on electromagnetism relay assembly and insulation loam cake on the insulating base; Described electromagnetism relay assembly comprises the connector pin that is arranged in described jack and stretches out base bottom; Described connector pin comprises two input circuit pins and two output loop pins; Described base plate is provided with an indicator light, and described loam cake is being provided with an inspection hole or transparent windows with the indicator light corresponding position.
In the technique scheme, two power connection ends of described indicator light are electrically connected with an input circuit pin respectively.
In the technique scheme, also be provided with sectional pressure element on the described base plate, described indicator light and sectional pressure element series connection are arranged between two input circuit pins.
In the technique scheme, described plate upper surface is provided with the putting groove that is used to put sectional pressure element.
In the technique scheme, described sectional pressure element is a resistance.
In the technique scheme, described electromagnetism relay assembly also comprises the metal framework that is provided with a plurality of fixing feet, be arranged on the coil rack with through hole on the framework, be arranged on armature in the coil rack through hole, the solenoid on the coil rack, be provided with the moving contact of moving contact and be provided with the fixed contact of fixed contact; Described plate upper surface is provided with the positive stop lug boss of projection, and described each positive stop lug boss forms a limited impression or forms a spacing breach in edge in centre; Each fixing feet of described metal framework is arranged in a corresponding limited impression or spacing breach.
In the technique scheme, described fixed contact comprises connector pin portion, be positioned at the connecting portion on the plate upper surface and protrude fixed contact support sector on the plate upper surface; Also be provided with a positioning boss that is used to locate fixed contact on the described plate upper surface, described positioning boss edge forms a location breach, and a patch jack is arranged on the opening part of this locating notch; The connector pin portion of described fixed contact is arranged in this jack; The bottom of described fixed contact support sector is arranged in this locating notch, and this locating notch is exposed on the top of described fixed contact support sector.
In the technique scheme, described putting groove is positioned at the solenoid below, and described sectional pressure element is arranged in putting groove; Described indicator light is arranged on the solenoid outside; One terminals of described sectional pressure element are positioned at the solenoid below and directly are electrically connected with an input circuit pin, another terminals then stretch out the solenoid below and along being electrically connected with indicator light with baseplate vertical direction, another terminals of described indicator light then stretch into the solenoid below and are electrically connected with another input circuit pin.
In the technique scheme, described moving contact is arranged on the metal framework outer wall, and is electrically connected with an output loop pin by metal framework.
In the technique scheme, also be provided with in the described locating notch and be used to prevent that moving contact from touching the block piece of loam cake inwall, described block piece comprises the installation portion that is arranged in the locating notch and exposes the stop part of locating notch; The moving contact of described moving contact is between the stop part of the fixed contact support sector of fixed contact and block piece.
The utlity model has positive effect:
(1) in the utility model, on base plate, be provided with an indicator light, described loam cake is being provided with an inspection hole or transparent windows with the indicator light corresponding position, connect electricity when good, indicator light Chang Liang contacts when bad, and indicator light does not work or be glittering, the user can directly can learn the electrical connection effect with watching, and offers convenience to maintenance.
(2) in the utility model, described putting groove is positioned at the solenoid below, and described sectional pressure element is arranged in putting groove; Described indicator light is arranged on the solenoid outside; One terminals of described sectional pressure element are positioned at the solenoid below and directly are electrically connected with an input circuit pin, another terminals then stretch out the solenoid below and along being electrically connected with indicator light with baseplate vertical direction, another terminals of described indicator light then stretch into the solenoid below and are electrically connected with another input circuit pin.This structure is comparatively rationally compact, can make full use of the confined space of miniature relay, and the electronic component that has increased larger volume but can keep constancy of volume.
Description of drawings
Fig. 1 is a kind of perspective view of the present utility model;
Fig. 2 is a kind of decomposing schematic representation of relay shown in Figure 1;
A kind of structural representation that Fig. 3 is a relay shown in Figure 2 when another angle is observed.
Be labeled as shown in the accompanying drawing: insulating base 1, patch jack 11, putting groove 12, positive stop lug boss 13, limited impression 131, spacing breach 132, positioning boss 14, locating notch 141, electromagnetism relay assembly 2, connector pin 21, input circuit pin 211, output loop pin 212, metal framework 22, fixing feet 221, coil rack 23, solenoid 24, moving contact 25, fixed contact 26, connector pin portion 261, connecting portion 262, fixed contact support sector 263, loam cake 3, observation window 31, indicator light 4, sectional pressure element 5, block piece 6, installation portion 61, stop part 62.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown a kind of embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present utility model; Fig. 2 is a kind of decomposing schematic representation of relay shown in Figure 1; A kind of structural representation that Fig. 3 is a relay shown in Figure 2 when another angle is observed.
Present embodiment discloses a kind of relay with indicator light that is used for automobile, sees Fig. 1 to Fig. 3, comprises the insulating base 1 that is provided with patch jack 11, is arranged on electromagnetism relay assembly 2 and insulation loam cake 3 on the insulating base 1.
Described electromagnetism relay assembly 2 comprises the connector pin 21, the metal framework 22 that is provided with a plurality of fixing feet 221 that are arranged in described jack 11 and stretch out base plate 1 diapire, be arranged on the coil rack with through hole 23 on the framework 22, be arranged on the armature of coil rack 23 through holes, the solenoid 24 on the coil rack 23, be provided with the moving contact 25 of moving contact and be provided with the fixed contact 26 of fixed contact; Described base plate 1 upper surface is provided with the positive stop lug boss 13 of projection, and described each positive stop lug boss 13 forms a limited impression 131 or forms a spacing breach 132 in edge in centre; Each fixing feet 221 of described metal framework 22 is arranged in a corresponding limited impression 131 or spacing breach 132.Described connector pin 21 comprises two input circuit pins 211 and two output loop pins 212.
Described moving contact 25 is arranged on metal framework 22 outer walls, and is electrically connected with an output loop pin 212 by metal framework 22.
Described fixed contact 26 comprises connector pin portion 261, be positioned at the connecting portion 262 on base plate 1 upper surface and protrude fixed contact support sector 263 on base plate 1 upper surface; Also be provided with a positioning boss 14 that is used to locate fixed contact 26 on described base plate 1 upper surface, described positioning boss 14 edges form the opening part that 141, one patch jacks 11 of a location breach are arranged on this locating notch 141; The connector pin portion 261 of described fixed contact 26 is arranged in this jack 11; The bottom of described fixed contact support sector 263 is arranged in this locating notch 141, and this locating notch 141 is exposed on the top of described fixed contact support sector 263.
Described base plate 1 is provided with sectional pressure element 5 and indicator light 4, and described loam cake 3 is being provided with an inspection hole or transparent windows 31 with indicator light 4 corresponding positions.Described indicator light 4 and sectional pressure element 5 series connection are arranged between two input circuit pins 211.In concrete practice, if the rated voltage of input voltage and indicator light is adaptive, then can save sectional pressure element, directly two power connection ends of indicator light 4 are electrically connected with an input circuit pin 211 respectively.In addition, the used sectional pressure element 5 of present embodiment is a resistance.
Described base plate 1 upper surface is provided with the putting groove 12 that is used to put sectional pressure element 5, and described putting groove 12 is positioned at solenoid 24 belows, and described sectional pressure element 5 is arranged in putting groove 12; Described indicator light 4 is arranged on solenoid 24 outsides; One terminals of described sectional pressure element 5 are positioned at solenoid 24 belows and directly are electrically connected with an input circuit pin 211, another terminals then stretch out solenoid 24 belows and along being electrically connected with indicator light 4 with base plate 1 vertical direction, another terminals of described indicator light 4 then stretch into solenoid 24 belows and are electrically connected with another input circuit pin 211.
Also be provided with in the described locating notch 141 and be used to prevent that moving contact 25 from touching the block piece 6 of loam cake 3 inwalls, described block piece 6 comprises installation portion 61 that is arranged in the locating notch 141 and the stop part 62 that exposes locating notch 141; The moving contact of described moving contact 25 is between the stop part 62 of the fixed contact support sector 263 of fixed contact 26 and block piece 6.
Present embodiment has the following advantages: (1) is by being provided with an indicator light 4 on base plate 1, at loam cake 3 at a last inspection hole or the transparent windows of being provided with, connect electricity when good, indicator light Chang Liang, contact when bad, indicator light does not work or is glittering, and the user can directly can learn the electrical connection effect with watching, and offers convenience to maintenance.(2) structure is comparatively rationally compact, can make full use of the confined space of miniature relay, and the electronic component that has increased larger volume but can keep constancy of volume.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification 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 need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (10)
1. relay with indicator light comprises the insulating base (1) that is provided with patch jack (11), is arranged on electromagnetism relay assembly (2) and insulation loam cake (3) on the insulating base (1); Described electromagnetism relay assembly (2) comprises the connector pin (21) that is arranged in described jack (11) and stretches out base plate (1) diapire; Described connector pin (21) comprises two input circuit pins (211) and two output loop pins (212); It is characterized in that: described base plate (1) is provided with an indicator light (4), and described loam cake (3) is being provided with an inspection hole or transparent windows (31) with indicator light (4) corresponding position.
2. the relay with indicator light according to claim 1 is characterized in that: two power connection ends of described indicator light (4) are electrically connected with an input circuit pin (211) respectively.
3. the relay with indicator light according to claim 1 is characterized in that: also be provided with sectional pressure element (5) on the described base plate (1), described indicator light (4) and sectional pressure element (5) series connection are arranged between two input circuit pins (211).
4. the relay with indicator light according to claim 3 is characterized in that: described base plate (1) upper surface is provided with the putting groove (12) that is used to put sectional pressure element (5).
5. the relay with indicator light according to claim 3 is characterized in that: described sectional pressure element (5) is a resistance.
6. the relay with indicator light according to claim 4 is characterized in that: described electromagnetism relay assembly (2) also comprises the metal framework (22) that is provided with a plurality of fixing feet (221), be arranged on the coil rack with through hole (23) on the framework (22), be arranged on armature in coil rack (23) through hole, the solenoid (24) on the coil rack (23), be provided with the moving contact (25) of moving contact and be provided with the fixed contact (26) of fixed contact; Described base plate (1) upper surface is provided with the positive stop lug boss (13) of projection, and described each positive stop lug boss (13) forms a limited impression (131) or forms a spacing breach (132) in edge in centre; Each fixing feet (221) of described metal framework (22) is arranged in a corresponding limited impression (131) or spacing breach (132).
7. the relay with indicator light according to claim 6 is characterized in that: described fixed contact (26) comprises connector pin portion (261), be positioned at the connecting portion (262) on base plate (1) upper surface and protrude fixed contact support sector (263) on base plate (1) upper surface; Also be provided with a positioning boss (14) that is used to locate fixed contact (26) on described base plate (1) upper surface, described positioning boss (14) edge forms a location breach (141), and a patch jack (11) is arranged on the opening part of this locating notch (141);
The connector pin portion (261) of described fixed contact (26) is arranged in this jack (11); The bottom of described fixed contact support sector (263) is arranged in this locating notch (141), and this locating notch (141) is exposed on the top of described fixed contact support sector (263).
8. the relay with indicator light according to claim 7 is characterized in that: described putting groove (12) is positioned at solenoid (24) below, and described sectional pressure element (5) is arranged in putting groove (12); Described indicator light (4) is arranged on solenoid (24) outside; One terminals of described sectional pressure element (5) are positioned at solenoid (24) below and directly are electrically connected with an input circuit pin (211), another terminals then stretch out solenoid (24) below and along being electrically connected with indicator light (4) with base plate (1) vertical direction, another terminals of described indicator light (4) then stretch into solenoid (24) below and are electrically connected with another input circuit pin (211).
9. the relay with indicator light according to claim 7 is characterized in that: described moving contact (25) is arranged on metal framework (22) outer wall, and is electrically connected with an output loop pin (212) by metal framework (22).
10. the relay with indicator light according to claim 9, it is characterized in that: also be provided with in the described locating notch (141) and be used to prevent that moving contact (25) from touching the block piece (6) of loam cake (3) inwall, described block piece (6) comprises installation portion (61) that is arranged in the locating notch (141) and the stop part (62) that exposes locating notch (141); The moving contact of described moving contact (25) is positioned between the stop part (62) of the fixed contact support sector (263) of fixed contact (26) and block piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679020U CN201859813U (en) | 2010-10-20 | 2010-10-20 | Relay with indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679020U CN201859813U (en) | 2010-10-20 | 2010-10-20 | Relay with indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859813U true CN201859813U (en) | 2011-06-08 |
Family
ID=44105614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205679020U Expired - Fee Related CN201859813U (en) | 2010-10-20 | 2010-10-20 | Relay with indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280441A (en) * | 2014-06-13 | 2016-01-27 | 欧姆龙株式会社 | Operation indicating lamp-equipped electromagnetic relay |
-
2010
- 2010-10-20 CN CN2010205679020U patent/CN201859813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280441A (en) * | 2014-06-13 | 2016-01-27 | 欧姆龙株式会社 | Operation indicating lamp-equipped electromagnetic relay |
| CN105280441B (en) * | 2014-06-13 | 2018-02-09 | 欧姆龙株式会社 | Electromagnetic relay with relay indicating light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20121020 |