CN204516672U - A kind of fault is from reporting to the police power switch - Google Patents
A kind of fault is from reporting to the police power switch Download PDFInfo
- Publication number
- CN204516672U CN204516672U CN201520287366.1U CN201520287366U CN204516672U CN 204516672 U CN204516672 U CN 204516672U CN 201520287366 U CN201520287366 U CN 201520287366U CN 204516672 U CN204516672 U CN 204516672U
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- China
- Prior art keywords
- pressing plate
- housing
- metal grid
- spring
- side central
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- Expired - Fee Related
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of fault from reporting to the police power switch, comprise housing, the left side central portion groove of described housing is nested with and is provided with heat abstractor, the middle part of described housing inner vacuum chamber is vertically provided with metal grid, the top and the bottom, left side of described metal grid are equipped with moving contact, all spring is fixed with on the left of the two ends up and down of described metal grid, the right side of described metal grid is connected with pressing plate by pole, the left side central portion of described pressing plate is provided with Smoke Sensor, the right side central of described pressing plate is provided with push rod, the right upper portion of described pressing plate and bottom are equipped with a magnetic stripe, the right side of a described magnetic stripe is provided with No. two magnetic stripes, the right upper portion of described housing is provided with audible-visual annunciator, the level of both sides up and down of the left side central portion groove of described housing is provided with fixed contact.The utility model Stability Analysis of Structures, can carrying out fault from reporting to the police, shortening fault handling time, reducing unnecessary loss.
Description
Technical field
The utility model relates to power switch technical field, and specifically a kind of fault is from reporting to the police power switch.
Background technology
Existing power switch due to service time longer, high electric current can make the components and parts of current path overheated, affect the useful life of switch, structural stability is poor, and when short trouble appears in power switch, staff can not be notified timely, delay fault handling time, cause extra loss.
Utility model content
The purpose of this utility model is to provide a kind of fault from reporting to the police power switch, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of fault is from reporting to the police power switch, comprise housing, the left side central portion of described housing is provided with groove, and groove is nested with and is provided with heat abstractor, the inside of described housing is provided with vacuum chamber, the middle part of described vacuum chamber is vertically provided with metal grid, left upper portion and the bottom of described metal grid are equipped with moving contact, and the end of moving contact is hemisphere face structure, all spring is fixed with on the left of the two ends up and down of described metal grid, and the other end of spring is fixed in the inner left wall of vacuum chamber, the top and the bottom, right side of described metal grid are equipped with pole, the right end vertical of described pole is provided with pressing plate, described pressing plate adopts insulation high-temperature-resistant composite material to make, the left side central portion of described pressing plate is provided with Smoke Sensor, the right side central of described pressing plate is provided with push rod, described push rod and housing seal are slidably connected, and the right-hand member of push rod is provided with cap body, the right upper portion of described pressing plate and bottom are equipped with a magnetic stripe, right side correspondence on the inwall of housing of a described magnetic stripe is provided with No. two magnetic stripes, the right upper portion of described housing is provided with audible-visual annunciator, the level of both sides up and down of the left side central portion groove of described housing is provided with fixed contact, the right-hand member of described fixed contact is positioned at the inside of vacuum chamber, and the end of fixed contact and moving contact are positioned on same level line, described fixed contact and moving contact all adopt Rare Earth Silver Alloy material to make, the upper and lower two ends, left side of described housing are equipped with holder, described holder is provided with bolt hole.
As further program of the utility model: described spring is Compress Spring.
As further program of the utility model: magnetic attraction when a described magnetic stripe contacts with No. two magnetic stripes is greater than the elastic force of spring.
Compared with prior art, the beneficial effects of the utility model are: when the elastic force of spring is greater than the magnetic attraction between a magnetic stripe and No. two magnetic stripes, metal grid is moved to the left under the action of the spring, switch gets final product work, stability is higher, carry out smog by Smoke Sensor to switch working region to detect in real time, and reported to the police timely by audible-visual annunciator, fault recognition maintenance is carried out to remind staff, when switch is without the need to working, by push rod, metal grid is pulled away from, a magnetic stripe is contacted with No. two magnetic stripes, in addition, by arranging heat abstractor by the left groove of housing, can maintained switch stable working state, life-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that fault of the present utility model is from alarm principle block diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of fault is from reporting to the police power switch, comprise pressing plate 1, a magnetic stripe 2, No. two magnetic stripes 3, push rod 4, Smoke Sensor 5, pole 6, audible-visual annunciator 7, vacuum chamber 8, housing 9, holder 10, bolt hole 11, spring 12, fixed contact 13, metal grid 14, heat abstractor 15 and moving contact 16, the left side central portion of described housing 9 is provided with groove, and groove is nested with and is provided with heat abstractor 15, dispelled the heat by heat abstractor 15 pairs of switches, with the stable performance of maintained switch, the inside of described housing 9 is provided with vacuum chamber 8, the middle part of described vacuum chamber 8 is vertically provided with metal grid 14, left upper portion and the bottom of described metal grid 14 are equipped with moving contact 16, and the end of moving contact 16 is hemisphere face structure, conduction property is contacted with moving contact 16 to promote fixed contact 13, reduce the generation of heat, spring 12 is all fixed with on the left of the two ends up and down of described metal grid 14, described spring 12 is Compress Spring, and the other end of spring 12 is fixed in the inner left wall of vacuum chamber 8, metal grid 14 is made vertically to be held in the middle part of vacuum chamber 8 by spring 12, and can resilient movement to the left, the top and the bottom, right side of described metal grid 14 are equipped with pole 6, the right end vertical of described pole 6 is provided with pressing plate 1, described pressing plate 1 adopts insulation high-temperature-resistant composite material to make, the left side central portion of described pressing plate 1 is provided with Smoke Sensor 5, Smoke Detection is carried out by Smoke Sensor 5 pairs of switch regions, when exceeding standard, send the signal of telecommunication immediately, the right side central of described pressing plate 1 is provided with push rod 4, described push rod 4 seals with housing 9 and is slidably connected, and the right-hand member of push rod 4 is provided with cap body, so that operation push rod 4 moves left and right, the right upper portion of described pressing plate 1 and bottom are equipped with a magnetic stripe 2, right side correspondence on the inwall of housing 9 of a described magnetic stripe 2 is provided with No. two magnetic stripes 3, and the magnetic attraction of a magnetic stripe 2 when contacting with No. two magnetic stripes 3 is greater than the elastic force of spring 12, off-state is in make switch, the right upper portion of described housing 9 is provided with audible-visual annunciator 7, when the smoke signal that Smoke Sensor 5 detects exceeds standard, sound and light alarm is carried out by audible-visual annunciator 7, carry out accident timely to remind monitor staff and confirm process, the level of both sides up and down of the left side central portion groove of described housing 9 is provided with fixed contact 13, the right-hand member of described fixed contact 13 is positioned at the inside of vacuum chamber 8, and the end of fixed contact 13 and moving contact 16 are positioned on same level line, described fixed contact 13 and moving contact 16 all adopt Rare Earth Silver Alloy material to make, the upper and lower two ends, left side of described housing 9 are equipped with holder 10, described holder 10 is provided with bolt hole 11, so that be fixed switch.
Operation principle of the present utility model is: when switch uses, pressing push rod 4, a magnetic stripe 2 is separated with No. two magnetic stripes 3, when the elastic force of spring 12 is greater than the magnetic attraction between a magnetic stripe 2 and No. two magnetic stripes 3, moving contact 16 in metal grid 14 is connected with fixed contact 13, switch closes, carry out smog by Smoke Sensor 5 pairs of switch working regions to detect in real time, when smog exceeds standard, sound and light alarm is carried out by audible-visual annunciator 7, fault recognition maintenance is carried out to remind staff timely, when switch is without the need to working, by push rod 4, metal grid 14 is pulled away from, a magnetic stripe 2 is contacted with No. two magnetic stripes 3, in addition, by the left side central portion of housing 9 is arranged groove, and heat abstractor 15 is set in groove, can maintained switch stable working state, life-saving.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. a fault is from reporting to the police power switch, comprise housing, it is characterized in that, the left side central portion of described housing is provided with groove, and groove is nested with and is provided with heat abstractor, the inside of described housing is provided with vacuum chamber, the middle part of described vacuum chamber is vertically provided with metal grid, left upper portion and the bottom of described metal grid are equipped with moving contact, and the end of moving contact is hemisphere face structure, all spring is fixed with on the left of the two ends up and down of described metal grid, and the other end of spring is fixed in the inner left wall of vacuum chamber, the top and the bottom, right side of described metal grid are equipped with pole, the right end vertical of described pole is provided with pressing plate, described pressing plate adopts insulation high-temperature-resistant composite material to make, the left side central portion of described pressing plate is provided with Smoke Sensor, the right side central of described pressing plate is provided with push rod, described push rod and housing seal are slidably connected, and the right-hand member of push rod is provided with cap body, the right upper portion of described pressing plate and bottom are equipped with a magnetic stripe, right side correspondence on the inwall of housing of a described magnetic stripe is provided with No. two magnetic stripes, the right upper portion of described housing is provided with audible-visual annunciator, the level of both sides up and down of the left side central portion groove of described housing is provided with fixed contact, the right-hand member of described fixed contact is positioned at the inside of vacuum chamber, and the end of fixed contact and moving contact are positioned on same level line, described fixed contact and moving contact all adopt Rare Earth Silver Alloy material to make, the upper and lower two ends, left side of described housing are equipped with holder, described holder is provided with bolt hole.
2. fault according to claim 1 is from reporting to the police power switch, and it is characterized in that, described spring is Compress Spring.
3. fault according to claim 1 is from reporting to the police power switch, and it is characterized in that, magnetic attraction when a described magnetic stripe contacts with No. two magnetic stripes is greater than the elastic force of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287366.1U CN204516672U (en) | 2015-04-29 | 2015-04-29 | A kind of fault is from reporting to the police power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287366.1U CN204516672U (en) | 2015-04-29 | 2015-04-29 | A kind of fault is from reporting to the police power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516672U true CN204516672U (en) | 2015-07-29 |
Family
ID=53714619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287366.1U Expired - Fee Related CN204516672U (en) | 2015-04-29 | 2015-04-29 | A kind of fault is from reporting to the police power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516672U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304361A (en) * | 2015-11-04 | 2016-02-03 | 成都聚智工业设计有限公司 | Novel power switch |
| CN105428155A (en) * | 2015-12-15 | 2016-03-23 | 成都聚智工业设计有限公司 | Novel self-turn-off switch |
| CN105810466A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | New type power travel switch |
| CN106384687A (en) * | 2016-09-19 | 2017-02-08 | 广西大学 | Electronic equipment key |
| CN107976278A (en) * | 2017-12-11 | 2018-05-01 | 辽宁厚能科技股份有限公司 | A kind of vacuum low pressure alarm |
| CN108594861A (en) * | 2018-05-23 | 2018-09-28 | 芜湖泰庆电子科技有限公司 | A kind of camera holding movable device |
| CN108922804A (en) * | 2018-07-13 | 2018-11-30 | 周惠荣 | One kind being used for civil construction electric power switching protective device |
| CN109119004A (en) * | 2018-07-26 | 2019-01-01 | 郑州泰恩科技有限公司 | A kind of shop equipment patrols an inspection labelling apparatus |
| CN110911984A (en) * | 2019-12-18 | 2020-03-24 | 宁波奉化平西配电科技有限公司 | Automatic alarm power distribution cabinet with emergency protection |
| CN111799126A (en) * | 2020-07-04 | 2020-10-20 | 华翔翔能科技股份有限公司 | Indoor high-voltage vacuum load switch |
-
2015
- 2015-04-29 CN CN201520287366.1U patent/CN204516672U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304361A (en) * | 2015-11-04 | 2016-02-03 | 成都聚智工业设计有限公司 | Novel power switch |
| CN105428155A (en) * | 2015-12-15 | 2016-03-23 | 成都聚智工业设计有限公司 | Novel self-turn-off switch |
| CN105810466A (en) * | 2016-04-22 | 2016-07-27 | 成都聚智工业设计有限公司 | New type power travel switch |
| CN106384687B (en) * | 2016-09-19 | 2019-01-08 | 扬州锐声电子科技有限公司 | A kind of electronic equipment key |
| CN106384687A (en) * | 2016-09-19 | 2017-02-08 | 广西大学 | Electronic equipment key |
| CN107976278A (en) * | 2017-12-11 | 2018-05-01 | 辽宁厚能科技股份有限公司 | A kind of vacuum low pressure alarm |
| CN108594861A (en) * | 2018-05-23 | 2018-09-28 | 芜湖泰庆电子科技有限公司 | A kind of camera holding movable device |
| CN108594861B (en) * | 2018-05-23 | 2021-05-04 | 芜湖拓达电子科技有限公司 | Camera placing and moving device |
| CN108922804A (en) * | 2018-07-13 | 2018-11-30 | 周惠荣 | One kind being used for civil construction electric power switching protective device |
| CN109119004A (en) * | 2018-07-26 | 2019-01-01 | 郑州泰恩科技有限公司 | A kind of shop equipment patrols an inspection labelling apparatus |
| CN110911984A (en) * | 2019-12-18 | 2020-03-24 | 宁波奉化平西配电科技有限公司 | Automatic alarm power distribution cabinet with emergency protection |
| CN110911984B (en) * | 2019-12-18 | 2020-12-08 | 佛山市奥力图科技有限公司 | Automatic alarm power distribution cabinet with emergency protection |
| CN111799126A (en) * | 2020-07-04 | 2020-10-20 | 华翔翔能科技股份有限公司 | Indoor high-voltage vacuum load switch |
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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: 20150729 Termination date: 20160429 |