CN208077905U - A kind of breaker of plastic casing with safeguard function - Google Patents
A kind of breaker of plastic casing with safeguard function Download PDFInfo
- Publication number
- CN208077905U CN208077905U CN201820557188.3U CN201820557188U CN208077905U CN 208077905 U CN208077905 U CN 208077905U CN 201820557188 U CN201820557188 U CN 201820557188U CN 208077905 U CN208077905 U CN 208077905U
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- CN
- China
- Prior art keywords
- pedestal
- plate
- protective plate
- breaker
- plastic casing
- 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.)
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Abstract
The utility model discloses a kind of breaker of plastic casing with safeguard function, including breaker body, first protective plate, second protective plate and sliding slot, fixed link block is connected with each other with pedestal below the breaker body, first protective plate is mounted on above the right side of pedestal, second protective plate is mounted on above the left side of pedestal, and second protective plate the reserved link slot that is magnetic in side, the madial wall of first protective plate is provided with transmission network, it is reserved with air hole on the lateral wall of second protective plate, postposition mounting plate is fixed on the connecting plate, the sliding slot is reserved in the upper surface of pedestal.The breaker of plastic casing with safeguard function, there are two protective plates for setting on pedestal, and the first protective plate is connect by magnetic block with the magnetic link slot magnetism reserved on the second protective plate, such setting can not only be that breaker body plays good protective action, while will not influence the normal operating to breaker body.
Description
Technical field
The utility model is related to breaker technical field, specially a kind of breaker of plastic casing with safeguard function.
Background technology
Breaker of plastic casing can automatically cut off electric current after electric current is more than escape setting, and plastic housing refers to using plastic insulation
It is used as the shell of device, is used between insulated conductor and ground metal portion, breaker of plastic casing are also referred to as device formula and break
Road device, all parts are all sealed in plastic shell, and auxiliary contact, under-voltage release and shunt release etc. mostly use
Modularization, present most of breaker of plastic casing is during use after installation is fixed often by external environment shadow
It rings, to which there is a situation where inner bodies to damage, so that production cost and maintenance cost increase, it is manufacturer and user
Inconvenience is brought, and mounting means is single, applicability is more short of.In view of the above-mentioned problems, in the base of original breaker of plastic casing
Innovative design is carried out on plinth.
Utility model content
The purpose of this utility model is to provide a kind of breaker of plastic casing with safeguard function, to solve above-mentioned background skill
It is proposed present most of breaker of plastic casing during use after installation is fixed often by external environment shadow in art
It rings, to which there is a situation where inner bodies to damage, so that production cost and maintenance cost increase, it is manufacturer and user
Inconvenience is brought, and the problem of mounting means is single, and applicability is more short of.
To achieve the above object, the utility model provides the following technical solutions：A kind of plastic housing open circuit with safeguard function
Device, including breaker body, the first protective plate, the second protective plate and sliding slot, the fixed link block in the breaker body lower section
It is connected with each other with pedestal, and pedestal is connected by connecting plate with top plate, and the top of top plate is pacified by connecting shaft and upper end
Loading board is connected, and first protective plate is mounted on above the right side of pedestal, and is respectively set at left and right sides of the first protective plate
Be magnetic block and fan box, and the inside of fan box is equipped with heat emission fan, and second protective plate is mounted on the left side of pedestal
Top, and the reserved link slot that is magnetic in side of the second protective plate, and the bottom of the second protective plate is fixed with sliding block, described the
The madial wall of one protective plate is provided with transmission network, and air hole, the connecting plate are reserved on the lateral wall of second protective plate
On be fixed with postposition mounting plate, and the surface of connecting plate is reserved with threading hole, and the sliding slot is reserved in the upper surface of pedestal, and base
Preformed groove is offered on seat.
Preferably, the breaker body is integrated with link block, and link block is connect with preformed groove card slot, and
And breaker body dismantles mounting structure with pedestal composition.
Preferably, the pedestal is connected as one by connecting plate and top plate, and the length of connecting plate is more than breaker sheet
The height of body, and pedestal is identical with top plate area, while the width of pedestal is more than the thickness of breaker body.
Preferably, the top plate constitutes overturning structure by connecting shaft and upper end mounting plate, and the overturning structure is about top
The center symmetric setting of plate has two groups, and ranging from 0-180 ° of the flip angle of the structure.
Preferably, the size of first protective plate and the second protective plate is identical, and the inside gross area of both is more than
The area of breaker body, and the first protective plate and the second protective plate are slidably connected by sliding block and sliding slot with pedestal.
Preferably, the position of the magnetic block and number are corresponding with the position of magnetic link slot and number, and its two
Person's card slot connects, and magnetic block is magnetic opposite with magnetic link slot.
Preferably, the position of the transmission network and area are corresponding with the distributing position of air hole and distribution area, and
Transmission network is connected with each other with fan box.
Compared with prior art, the utility model has the beneficial effects that：The breaker of plastic casing with safeguard function, not
To being improved outside it under the premise of change breaker of plastic casing internal structure, breaker body may be mounted on pedestal,
And the mounting means of breaker body and pedestal is simple, simple operation, is provided for the dismounting maintenance of follow-up breaker body
Convenient, there are two protective plates for setting on pedestal, and two protective plates are the structure being slidably connected with pedestal, and first protects
Plate is connect by magnetic block with the magnetic link slot magnetism reserved on the second protective plate, and such setting can not only be breaker sheet
Body plays good protective action, while will not influence the normal operating to breaker body, when needing to breaker body
On operating lever when being adjusted, only need to by two protective plates from pedestal to both sides sliding opening, it is easy to use, and
It is also convenient for the installation and removal of breaker body, such safeguarded convenient for breaker body is replaced and the setting of effective protection is certain
The credit worthiness of manufacturer is improved in degree and also reduces the maintenance cost of user, while the device can be according to not
The same corresponding mounting plate of installation position selection, both may be mounted on horizontal plane can also install on the vertical plane, Ci Zhongshe
Set so that the device installation applicability enhancing, different installation sites is adapted to without multiple installing components, so as to
The production cost of businessman is reduced to a certain extent.
Description of the drawings
Fig. 1 is the whole deployed configuration schematic diagram in the utility model front；
Fig. 2 is the utility model protective plate attachment structure schematic diagram；
Fig. 3 is the utility model left side structural schematic diagram；
Fig. 4 is the utility model connecting plate rear surface structural schematic diagram；
Fig. 5 is that the utility model breaker body installs partial structural diagram with pedestal.
In figure：1, breaker body；2, link block；3, pedestal；4, connecting plate；5, top plate；6, connecting shaft；7, upper end is installed
Plate；8, the first protective plate；9, fan box；10, heat emission fan；11, magnetic block；12, the second protective plate；13, magnetic link slot；14,
Sliding block；15, transmission network；16, air hole；17, postposition mounting plate；18, threading hole；19, sliding slot；20, preformed groove.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of breaker of plastic casing with safeguard function,
Including breaker body 1, the first protective plate 8, the second protective plate 12 and sliding slot 19, fixed link block 2 below breaker body 1
Be connected with each other with pedestal 3, and pedestal 3 is connected by connecting plate 4 with top plate 5, and the top of top plate 5 by connecting shaft 6 and
Upper end mounting plate 7 is connected, and breaker body 1 is integrated with link block 2, and link block 2 connects with 20 card slot of preformed groove
It connects, and the peace of breaker body 1 and pedestal 3 is convenient in breaker body 1 and the composition dismounting mounting structure of pedestal 3, such setting
Assembly and disassembly, pedestal 3 are connected as one by connecting plate 4 and top plate 5, and the length of connecting plate 4 is more than the height of breaker body 1
Degree, and pedestal 3 is identical with 5 area of top plate, while the width of pedestal 3 is more than the thickness of breaker body 1, is convenient for protective plate pair
Breaker body 1 is protected, and top plate 5 constitutes overturning structure by connecting shaft 6 and upper end mounting plate 7, and the overturning structure is closed
There are two groups, and ranging from 0-180 ° of the flip angle of the structure, such setting to be convenient for the dress in the center symmetric setting of top plate 5
Set installation in the horizontal plane, the first protective plate 8 is mounted on above the right side of pedestal 3, and the left and right sides difference of the first protective plate 8
It is provided with magnetic block 11 and fan box 9, and the inside of fan box 9 is equipped with heat emission fan 10, the protection of the first protective plate 8 and second
The size of plate 12 is identical, and the inside gross area of both is more than the area of breaker body 1, and the first protective plate 8 and the
Two protective plates 12 are slidably connected by sliding block 14 and sliding slot 19 with pedestal 3, can be that breaker body 1 plays good protection
Effect, the second protective plate 12 are mounted on above the left side of pedestal 3, and the reserved link slot that is magnetic in side of the second protective plate 12
13, and the bottom of the second protective plate 12 is fixed with sliding block 14, the position of magnetic block 11 and number with magnetic link slot 13
Position and number are corresponding, and both card slots connect, and magnetic block 11 is magnetic with magnetic link slot 13 on the contrary, convenient for protection
Connection between plate and opening, the madial wall of the first protective plate 8 are provided with transmission network 15, the position of transmission network 15 and area with
The distributing position and distribution area of air hole 16 are corresponding, and transmission network 15 is connected with each other with fan box 9, is convenient for breaker body
1 ventilation and heat is reserved with air hole 16 on the lateral wall of the second protective plate 12, postposition mounting plate 17 is fixed on connecting plate 4,
And the surface of connecting plate 4 is reserved with threading hole 18, sliding slot 19 is reserved in the upper surface of pedestal 3, and offers preformed groove on pedestal 3
20。
Operation principle：First when installing the device, can the device first be passed through into upper end mounting plate 7 or postposition mounting plate
17 are fixed on mounting surface, when installing on the vertical plane, the devices such as bolt can be used directly, connecting plate 4 is passed through postposition mounting plate
17 mutually fix with vertical plane, if be mounted on horizontal plane, can first overturn upper end mounting plate 7 by connecting shaft 6 and open, i.e.,
It can be connected with horizontal plane by bolt-through upper end mounting plate 7, next pass through the first protective plate 8 and the second protective plate 12
Sliding block 14 is slided in the sliding slot 19 on pedestal 3, the sliding open direction phase of the first protective plate 8 and the second protective plate 12
Instead, until the standoff distance between the first protective plate 8 and the second protective plate 12 is more than the width of breaker body 1, then will break
Road device ontology 1 is attached by link block 2 and preformed groove 20, is reused bolt and is attached admittedly to link block 2 and pedestal 3
Calmly, the power cord on breaker body 1 is connected across threading hole 18 with external power supply, when without using the device, can be incited somebody to action
First protective plate 8 and the second protective plate 12 on sliding slot 19 to middle slip, until the first protective plate 8 can pass through magnetic block 11
It is connect with 13 magnetic absorption of magnetic link slot on the second protective plate 12, at this time the first protective plate 8 and the second protective plate 12
Be connected fix, so as to well on breaker body 1 operating lever and its shell play good protective action,
When the device needs to carry out heat dissipation ventilation, the heat emission fan 10 in fan box 9 can be opened, heat emission fan 10 can also be with external power supply
It is connected, after opening, the wind generated in rotation enters to the first protective plate 8 and second by transmission network 15 to be prevented heat emission fan 10
The inside of backplate 12 can play to accelerate the air circulation around breaker body 1 as breaker to a certain extent
The effect of 1 cooling and heat dissipation of ontology, and the wind that heat emission fan 10 generates can also be dissipated into the external world from air hole 16, using disconnected
When operating lever on road device ontology 1, only need to by the first protective plate 8 and the second protective plate 12 to both sides sliding opening, and
Breaker body 1 can also be dismantled easily from pedestal 3, be convenient for periodic maintenance, here it is the plastic housings with safeguard function
The application method of breaker.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of breaker of plastic casing with safeguard function, including breaker body（1）, the first protective plate（8）, the second protective plate
（12）And sliding slot（19）, it is characterised in that：The breaker body（1）The fixed link block in lower section（2）With pedestal（3）Mutually interconnect
It connects, and pedestal（3）Pass through connecting plate（4）With top plate（5）It is connected, and top plate（5）Top pass through connecting shaft（6）With upper end
Mounting plate（7）It is connected, first protective plate（8）Mounted on pedestal（3）Right side above, and the first protective plate（8）A left side
Right both sides are respectively arranged with magnetic block（11）And fan box（9）, and fan box（9）Inside heat emission fan is installed（10）, institute
State the second protective plate（12）Mounted on pedestal（3）Left side above, and the second protective plate（12）The reserved connection that is magnetic in side
Slot（13）, and the second protective plate（12）Bottom be fixed with sliding block（14）, first protective plate（8）Madial wall be provided with
Transmission network（15）, second protective plate（12）Lateral wall on be reserved with air hole（16）, the connecting plate（4）On be fixed with
Postposition mounting plate（17）, and connecting plate（4）Surface be reserved with threading hole（18）, the sliding slot（19）It is reserved in pedestal（3）'s
Upper surface, and pedestal（3）On offer preformed groove（20）.
2. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：The breaker sheet
Body（1）With link block（2）It is integrated, and link block（2）With preformed groove（20）Card slot connects, and breaker body
（1）With pedestal（3）Composition dismounting mounting structure.
3. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：The pedestal（3）
Pass through connecting plate（4）With top plate（5）It is connected as one, and connecting plate（4）Length be more than breaker body（1）Height, and
And pedestal（3）And top plate（5）Area is identical, while pedestal（3）Width be more than breaker body（1）Thickness.
4. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：The top plate（5）
Pass through connecting shaft（6）With upper end mounting plate（7）Overturning structure is constituted, and the overturning structure is about top plate（5）Central symmetry set
It is equipped with two groups, and ranging from 0-180 ° of the flip angle of the structure.
5. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：First protection
Plate（8）With the second protective plate（12）Size it is identical, and the inside gross area of both be more than breaker body（1）Area,
And the first protective plate（8）With the second protective plate（12）Pass through sliding block（14）And sliding slot（19）With pedestal（3）It is slidably connected.
6. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：The magnetic block
（11）Position and number with magnetic link slot（13）Position and number it is corresponding, and both card slots connect, and magnetic
Property block（11）With magnetic link slot（13）It is magnetic opposite.
7. a kind of breaker of plastic casing with safeguard function according to claim 1, it is characterised in that：The transmission network
（15）Position and area and air hole（16）Distributing position and distribution area it is corresponding, and transmission network（15）With fan box
（9）It is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557188.3U CN208077905U (en) | 2018-04-19 | 2018-04-19 | A kind of breaker of plastic casing with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557188.3U CN208077905U (en) | 2018-04-19 | 2018-04-19 | A kind of breaker of plastic casing with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077905U true CN208077905U (en) | 2018-11-09 |
Family
ID=64044123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820557188.3U Expired - Fee Related CN208077905U (en) | 2018-04-19 | 2018-04-19 | A kind of breaker of plastic casing with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376413A (en) * | 2019-08-22 | 2019-10-25 | 国网山东省电力公司龙口市供电公司 | A kind of electric metering box with moisture-proof function |
| CN112002618A (en) * | 2020-08-17 | 2020-11-27 | 安徽通球智能化科技有限公司 | Plastic shell type circuit breaker with cleaning function |
-
2018
- 2018-04-19 CN CN201820557188.3U patent/CN208077905U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376413A (en) * | 2019-08-22 | 2019-10-25 | 国网山东省电力公司龙口市供电公司 | A kind of electric metering box with moisture-proof function |
| CN112002618A (en) * | 2020-08-17 | 2020-11-27 | 安徽通球智能化科技有限公司 | Plastic shell type circuit breaker with cleaning function |
| CN112002618B (en) * | 2020-08-17 | 2022-09-02 | 安徽通球智能化科技有限公司 | Plastic shell type circuit breaker with cleaning function |
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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: 20181109 Termination date: 20210419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |