CN208873675U - One kind having flame-resistant insulation material breaker - Google Patents
One kind having flame-resistant insulation material breaker Download PDFInfo
- Publication number
- CN208873675U CN208873675U CN201821091576.3U CN201821091576U CN208873675U CN 208873675 U CN208873675 U CN 208873675U CN 201821091576 U CN201821091576 U CN 201821091576U CN 208873675 U CN208873675 U CN 208873675U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- bottom plate
- shield
- flame
- insulation material
- 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
- 239000012774 insulation material Substances 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 27
- 229910052802 copper Inorganic materials 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 7
- 241000761557 Lamina Species 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses one kind to have flame-resistant insulation material breaker, including bottom plate, four corners offer mounting hole on the bottom plate, the bottom plate on both sides of the middle is fixedly installed with sliding rail, the bottom plate bottom end is fixedly installed with baffle, the side of the baffle offers first through hole, shield is provided on the bottom plate, the top side of the shield offers the second through-hole, the two sides of the bottom of the shield are fixedly installed with sliding block, the shield passes through sliding block, sliding rail is flexibly connected with bottom plate, it is described to be fixedly installed with mounting plate between two wood side-guides on bottom plate.The features such as the utility model passes through the electrothermal relay being fixedly mounted on a mounting board, and conductor overheating will make bending occur to metallic laminas inside electrothermal relay to achieve the effect that power-off when current is excessive, have structure simple, easy to use.
Description
Technical field
The utility model relates to breaker technical fields, specially a kind of to have flame-resistant insulation material breaker.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior to carry and cut-off the contact maker under abnormal loop condition, the use of breaker is very more on building sites
, while being also critically important safe handling equipment, and still there are many problems in the existing breaker used on-site.It is existing
The breaker that uses on construction site is powered off by knob lock, when current is excessive with regard to blowout when and also
Fuse is needed replacing, can thus there is big inconvenience, if with leakage circuit breakers, cost will be relatively high, protection
Function is relatively single.
Utility model content
The purpose of this utility model is to provide one kind to have flame-resistant insulation material breaker, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: one kind having flame-resistant insulation material breaker,
Including bottom plate, four corners offer mounting hole on the bottom plate, and the bottom plate on both sides of the middle is fixedly installed with sliding rail, described
Bottom plate bottom end is fixedly installed with baffle, and the side of the baffle offers first through hole, protection is movably set on the bottom plate
Cover, the top side of the shield offer the second through-hole, and the two sides of the bottom of the shield are fixedly installed with sliding block, institute
Shield is stated to be flexibly connected by sliding block, sliding rail with bottom plate, it is described to be fixedly installed between two wood side-guides on bottom plate top
Mounting plate, upper end, the lower end two sides of the mounting plate are fixedly installed with link block, and several lead is full of in activity on the mounting plate
Line, bottom end is fixedly installed with electrothermal relay on the mounting plate, and upper end, the lower end of the electrothermal relay are fixedly installed with several
Button is installed, the installation button of the electrothermal relay lower end is flexibly connected by conducting wire with the link block of mounting plate lower end, it is described it is hot after
Controller is fixedly installed with above electric appliance, upper end, the lower end of the controller are fixedly installed with connection button, the controller
The connection button of lower end is flexibly connected by conducting wire with the installation button of electrothermal relay upper end, the fixed peace in two sides inside the controller
Equipped with open and close device, the intermediate position of the open and close device is movably installed with bimetallic guide card, and the top of the bimetallic guide card is equal
It is fixedly mounted on open and close device, T shape copper needle is fixedly installed between the two sides open and close device, the bottom end of the T shape copper needle is fixed
Guide block is installed, the guide block is connected with the connection button of controller lower end by conducting wire.
Preferably, the bottom plate, shield, mounting plate, baffle, controller, sliding rail, sliding block are glass fibre material system
At.
Preferably, the shield upper end opens up fluted, and the inside grooves are fixedly installed with glass plate.
Preferably, the first through hole, be movably installed with electric wire in the second through-hole.
Preferably, the bimetallic guide card is made of copper sheet, iron plate, the fixed peace in the corresponding side of bimetallic guide card
Equipped with copper sheet.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by the electrothermal relay of the bottom end installation in portion on a mounting board, electrothermal relay by upper end, under
The installation button at end is connected with conducting wire, and can be become larger in electric current by conducting wire will generate heat, inside such electrothermal relay
Metallic laminas will deform, when be deformed to certain stage will disconnecting circuit be also fixedly mounted on bottom plate to protect circuit
Sliding rail and the sliding block of shield bottom surface be slidably connected, facilitate maintenance and installation, and its structure it is simple, it is at low cost, facilitate peace
Dress；
2, the two sides also inside controller are fixedly installed with open and close device to the utility model simultaneously, while being equipped in open and close device
Bimetallic guide card, the corresponding side of bimetallic guide card are copper sheet, and the other side is iron plate, in this way in the excessive generation heat of electric current
Copper sheet will be bent when amount, and the degree of bending of iron plate is big without copper sheet, so the direction bending that copper sheet will be opposite, bending
Will touch T shape copper needle when to a certain extent, T shape copper needle pick-up current will heat extend bimetallic guide card reset to it
Preceding position to protect electric appliance, has that structure is simple, makes if electric current will directly disconnect when excessive in electrothermal relay
With the good advantage of convenient, using effect.
Detailed description of the invention
Fig. 1 is that the utility model one kind has flame-resistant insulation material breaker overall structure diagram；
Fig. 2 is that the utility model one kind has flame-resistant insulation material breaker side structure schematic diagram；
Fig. 3 is that the utility model one kind has flame-resistant insulation material breaker partial structural diagram；
Fig. 4 is that the utility model one kind has enlarged diagram at flame-resistant insulation material breaker A；
Fig. 5 is that the utility model one kind has enlarged diagram at flame-resistant insulation material breaker B.
In figure: 1, mounting hole；2, bottom plate；3, sliding block；4, mounting plate；5, shield；6, link block；7, electric wire；8, first
Through-hole；9, conducting wire；10, electrothermal relay；11, the second through-hole；12, baffle；13, groove；14, glass plate；15, sliding rail；16, it installs
Button；17, connection button；18, controller；19, open and close device；20, iron plate；21, copper sheet；22, bimetallic guide card；23, T shape copper needle；24,
Guide block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: one kind having flame-resistant insulation material breaker, packet
Bottom plate 2 is included, four corners offer mounting hole 1 on the bottom plate 2, and the 2 upper center two sides of bottom plate are fixedly installed with cunning
Rail 15,2 bottom end of bottom plate are fixedly installed with baffle 12, and the side of the baffle 12 offers first through hole 8, the bottom plate 2
On be movably set with shield 5, the top side of the shield 5 offers the second through-hole 11, the bottom two of the shield 5
Side is fixedly installed with sliding block 3, and the shield 5 is flexibly connected by sliding block 3, sliding rail 15 with bottom plate 2, is located at the bottom plate 2
Mounting plate 4 is fixedly installed between two wood side-guides 15 on top, upper end, the lower end two sides of the mounting plate 4 are fixedly installed with
Link block 6, several conducting wires 9 are full of in activity on the mounting plate 4, and the mounting plate 4 is fixedly installed with electrothermal relay in bottom end above
10, upper end, the lower end of the electrothermal relay 10 are fixedly installed with several installation buttons 16, the installation of 10 lower end of electrothermal relay
Button 16 is flexibly connected by conducting wire 9 with the link block 6 of 4 lower end of mounting plate, and the top of the electrothermal relay 10 is fixedly installed with control
Device 18 processed, upper end, the lower end of the controller 18 are fixedly installed with connection button 17, the connection button 17 of 18 lower end of controller
It is flexibly connected by conducting wire 9 with the installation button 16 of 10 upper end of electrothermal relay, the 18 inside two sides of controller are fixedly installed with
Open and close device 19, the intermediate position of the open and close device 19 are movably installed with bimetallic guide card 22, the top of the bimetallic guide card 22
End is fixedly mounted on open and close device 19, and T shape copper needle 23, the T shape copper needle are fixedly installed between open and close device 19 described in two sides
23 bottom end is fixedly installed with guide block 24, and the guide block 24 is connected with the connection button 17 of 18 lower end of controller by conducting wire 9.
The bottom plate 2, shield 5, mounting plate 4, baffle 12, controller 18, sliding rail 15, sliding block 3 are glass fibre material
Matter is made, and such material has good insulating properties and anti-flammability, improves the safety of single unit system；The shield 5
Upper end opens up fluted 13, is fixedly installed with glass plate 14 inside the groove 13, can intuitively observe in shield 5 in this way
The case where portion；It is movably installed with electric wire 7 in the first through hole 8, the second through-hole 11, electric wire 7 can be easily installed in this way；
The bimetallic guide card 22 is made of copper sheet 21, iron plate 20, and the corresponding side of the bimetallic guide card 22 is fixedly installed with copper
Piece 21, in this way can be in electric current variable speed, and copper sheet 21 just goes out to be bent when temperature is got higher, and can thus make it all to intermediate curved
It is bent.
Working principle: electrothermal relay 10 of the utility model by the bottom end installation on 4 top of mounting plate, electrothermal relay 10
It is connected with conducting wire 9 by the installation button 16 of upper end, lower end, can become larger in electric current by conducting wire 9 will generate heat, hot in this way
Metallic laminas inside relay 10 will deform, when be deformed to certain stage will disconnecting circuit, to protect circuit, together
When the sliding block 3 of sliding rail 15 and 5 bottom surface of shield that is also fixedly mounted on a base plate 2 be slidably connected, to facilitate maintenance and installation,
It also is fixedly installed with open and close device 19 in 18 inside two sides of controller, while bimetallic guide card 22 being installed in open and close device 19, double gold
The corresponding side for belonging to guide card 22 is copper sheet 21, and the other side is iron plate 20, in this way the copper sheet in electric current excessive generation heat
21 will be bent, and the degree of bending of iron plate 20 does not have copper sheet 21 greatly, so the direction bending that copper sheet 21 will be opposite, bending
Will touch T shape copper needle 23 when to a certain extent, 23 pick-up current of T shape copper needle will heat extension bimetallic guide card 22 is answered
Position arrive before position, if electric current will directly disconnect when excessive in electrothermal relay 10, with structure it is simple, it is easy to use,
The good advantage of using effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind has flame-resistant insulation material breaker, including bottom plate (2), it is characterised in that: four corners are equal on the bottom plate (2)
It offers mounting hole (1), bottom plate (2) on both sides of the middle is fixedly installed with sliding rail (15), the fixed peace in bottom plate (2) bottom end
Equipped with baffle (12), the side of the baffle (12) is offered first through hole (8), is movably set with protection on the bottom plate (2)
It covers (5), the top side of the shield (5) offers the second through-hole (11), and the two sides of the bottom of the shield (5) are fixed
It is equipped with sliding block (3), the shield (5) is flexibly connected by sliding block (3), sliding rail (15) with bottom plate (2), and the bottom plate is located at
(2) it is fixedly installed with mounting plate (4) between two wood side-guides (15) on top, the top and bottom two sides of the mounting plate (4) are equal
It is fixedly installed with link block (6), activity is full of several conducting wires (9) on the mounting plate (4), and bottom end is solid on the mounting plate (4)
Dingan County is equipped with electrothermal relay (10), and upper end, the lower end of the electrothermal relay (10) are fixedly installed with several installation buttons (16), institute
The installation button (16) for stating electrothermal relay (10) lower end is flexibly connected by conducting wire (9) with the link block (6) of mounting plate (4) lower end,
It is fixedly installed with controller (18) above the electrothermal relay (10), the fixed peace in upper end, lower end of the controller (18)
Equipped with connection button (17), the connection button (17) of controller (18) lower end passes through conducting wire (9) and electrothermal relay (10) upper end
Button (16) are installed to be flexibly connected, the internal two sides of the controller (18) are fixedly installed with open and close device (19), the open and close device
(19) intermediate position is movably installed with bimetallic guide card (22), and the top of the bimetallic guide card (22) is fixedly mounted on
On open and close device (19), T shape copper needle (23), the bottom of the T shape copper needle (23) are fixedly installed between the two sides open and close device (19)
End is fixedly installed with guide block (24), and the guide block (24) is connected with the connection button (17) of controller (18) lower end by conducting wire (9)
It connects.
2. according to claim 1 a kind of with flame-resistant insulation material breaker, it is characterised in that: the bottom plate (2) is prevented
Shield (5), mounting plate (4), baffle (12), controller (18), sliding rail (15), sliding block (3) are that glass fibre material is made.
3. according to claim 1 a kind of with flame-resistant insulation material breaker, it is characterised in that: the shield (5)
Upper end opens up fluted (13), is fixedly installed with glass plate (14) inside the groove (13).
4. according to claim 1 a kind of with flame-resistant insulation material breaker, it is characterised in that: the first through hole
(8), electric wire (7) are movably installed in the second through-hole (11).
5. according to claim 1 a kind of with flame-resistant insulation material breaker, it is characterised in that: the bimetallic guide card
(22) it is made of copper sheet (21), iron plate (20), the corresponding side of the bimetallic guide card (22) is fixedly mounted as copper sheet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091576.3U CN208873675U (en) | 2018-07-11 | 2018-07-11 | One kind having flame-resistant insulation material breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821091576.3U CN208873675U (en) | 2018-07-11 | 2018-07-11 | One kind having flame-resistant insulation material breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873675U true CN208873675U (en) | 2019-05-17 |
Family
ID=66462809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821091576.3U Expired - Fee Related CN208873675U (en) | 2018-07-11 | 2018-07-11 | One kind having flame-resistant insulation material breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873675U (en) |
-
2018
- 2018-07-11 CN CN201821091576.3U patent/CN208873675U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1123028C (en) | Sealing box type and circuit opening heat acting switch | |
| CN106571592A (en) | Novel power distribution cabinet | |
| CN208873675U (en) | One kind having flame-resistant insulation material breaker | |
| CN201303151Y (en) | Leakage protection socket | |
| CN206003696U (en) | A kind of attemperating unit being precisely controlled heating temperature | |
| CN101645566B (en) | Leakage protection socket | |
| CN219626546U (en) | Novel temperature controller that outage reset and use circuit thereof | |
| CN205789858U (en) | A kind of intelligent remote power switch control structure | |
| CN100533904C (en) | Protective devices for electrical appliances | |
| CN208908204U (en) | A kind of overheat overcurrent power-off protection device | |
| CN102779685A (en) | Single-contact external compressor protector | |
| CN211507542U (en) | Overload overtemperature power failure self-recovery protector for household appliances | |
| CN204905159U (en) | Temperature controller with adjustable it is novel | |
| CN107154325A (en) | The overload-alarm non-tripping device of breaker | |
| CN2403164Y (en) | Heavy current thermoprotector | |
| CN217903004U (en) | Combined thermal protector | |
| CN203312234U (en) | Bar-shaped fuse isolation switch | |
| CN205581694U (en) | Intelligent temperature and humidity controller | |
| CN111312560A (en) | Overload overtemperature power failure self-recovery protector for household appliances | |
| CN223107080U (en) | A temperature measurement alarm structure for switch electrical appliances | |
| CN220895413U (en) | Current overload protector | |
| CN105391067B (en) | The central control device of pressure regulation can be carried out | |
| CN211045361U (en) | Circuit breaker with arc extinguishing mechanism | |
| CN215988638U (en) | Thermomagnetic protection structure | |
| CN2403162Y (en) | Thermal protector for three-phase motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |