CN107958817A - A kind of New Type of Low Voltage Circuit Breaker - Google Patents
A kind of New Type of Low Voltage Circuit Breaker Download PDFInfo
- Publication number
- CN107958817A CN107958817A CN201711427988.XA CN201711427988A CN107958817A CN 107958817 A CN107958817 A CN 107958817A CN 201711427988 A CN201711427988 A CN 201711427988A CN 107958817 A CN107958817 A CN 107958817A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- housing
- away
- plate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
Abstract
The invention discloses a kind of New Type of Low Voltage Circuit Breaker, including housing, fixed plate has been fixedly connected with left and right sides of case top and bottom, the front of fixed plate is provided with fixing bolt, the rear end of fixing bolt is through fixed plate and extends to outside it, the midpoint at the inner walls back side is fixedly connected with breaker body, and the midpoint at the top and bottom of breaker body has been fixedly connected with contiguous block.The present invention is by setting vertical telescopic rod, connecting plate, Vertical Spring, fixed block, transversal stretching bar, electric wire holding clip block, fixing nut, threaded rod, adjusting block, postive stop baffle, supporting block, shaft, swingle, elastic webbing, spill spin block, motion bar, spring retaining plate, positive stop strip and crossed strip; low-voltage circuit breaker is set to can be very good protection electric wire; electric wire is avoided to depart from because of accident and breaker; avoid the generation of security incident; reduce unnecessary economic loss, bring great convenience to user.
Description
Technical field
The present invention relates to low voltage electrical apparatus technology field, is specially a kind of New Type of Low Voltage Circuit Breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker are divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, generally can use more than three kilovolts of referred to as High-Voltage Electrical Appliances, breaker
To distribute electric energy, infrequently start asynchronous motor, the implementations such as power circuit and motor are protected, when they occur seriously
Overload or short circuit and it is under-voltage when failure can automatic shutdown circuit, its function equivalent to Fuse switch with cross underheat after
The combination of electric appliance etc., during using low-voltage circuit breaker, common low-voltage circuit breaker cannot protect electric wire, Chang Hui well
Because various accidents cause electric wire to depart from breaker, the time that staff need to be spent more re-starts wiring, it is also possible to
Can be because the unexpected generation for causing short circuit accident, produces unnecessary economic loss, great inconvenience is brought to user.
The content of the invention
It is an object of the invention to provide a kind of New Type of Low Voltage Circuit Breaker, possesses the advantages of can be very good protection electric wire,
Solve the problems, such as that common low-voltage circuit breaker cannot protect electric wire well.
To achieve the above object, the present invention provides following technical solution：A kind of New Type of Low Voltage Circuit Breaker, including housing, institute
To state and fixed plate has been fixedly connected with left and right sides of case top and bottom, the front of the fixed plate is provided with fixing bolt,
The rear end of the fixing bolt is through fixed plate and extends to outside it, and the midpoint at the inner walls back side is fixedly connected with
Breaker body, the midpoint at the top and bottom of the breaker body have been fixedly connected with contiguous block, the case top and
The position that bottom corresponds to contiguous block offers connector, and the position of the corresponding breaker body in inner walls front offers
Access hole, the position of the corresponding access hole in housing front are provided with access cover, the rear side of the access cover through access hole and
Extend to inside it, the case top and bottom and be fixedly connected with vertical telescopic rod at left and right sides of connector,
The vertical side of the telescopic rod away from breaker body is fixedly connected with connecting plate, and the surface of the vertical telescopic rod is socketed with
Vertical Spring, side of the Vertical Spring away from connecting plate are fixedly connected with the casing, and the Vertical Spring is away from breaker master
The side of body is fixedly connected with connecting plate, and side of the connecting plate away from vertical telescopic rod is fixedly connected with fixed block, described
Side of the fixed block away from fixed plate is fixedly connected with transversal stretching bar, and the side of the transversal stretching bar away from fixed block is fixed
Electric wire holding clip block is connected with, fixing nut is fixedly connected with the top of the electric wire holding clip block, the fixing nut is close
The side of fixed plate is threaded with threaded rod, and the one end of the threaded rod away from fixed plate is through fixing nut and extends to it
Outside, is fixedly connected between two threaded rods, side of the threaded rod away from adjusting block is fixedly connected limited by adjusting block
Position baffle, the left side at the top and bottom of the inner walls have been fixedly connected with supporting block, and the front of the supporting block is fixed to be connected
Shaft is connected to, the surface activity of the shaft is connected with swingle, elastic webbing is fixedly connected with the left of the swingle, described
With being fixedly connected on the left of inner walls, side of the swingle away from connecting plate is fixedly connected with rotation in the left side of elastic webbing
Block, the spill spin block are symmetrically arranged with two motion bars close to the side of elastic webbing, and the spring that passes on left of two motion bars is consolidated
Fixed board is fixedly connected, and the right end of the motion bar through spill spin block and is extended to outside it, passes through limit on the right side of two motion bars
Position bar is fixedly connected, the motion bar surface and position between spill spin block and spring retaining plate is socketed with crossed strip,
The right side of the crossed strip on the left of spill spin block with being fixedly connected, the left side of the crossed strip and the right side of spring retaining plate
It is fixedly connected.
Preferably, the four corners of the back side of shell have been fixedly connected with damping spring, and the rear side of four damping springs leads to
Firm plate is crossed to be fixedly connected.
Preferably, the front of the access cover is fixedly connected with dismounting handle, and the left and right sides of the dismounting handle is solid
Surely reinforcing bar is connected with, side of the reinforcing bar away from dismounting handle is fixedly connected with access cover.
Preferably, support plate has been fixedly connected with left and right sides of the inner walls, by disconnected between two support plates
Road device main body is fixedly connected.
Preferably, the position of corresponding spring retaining plate is fixedly connected with bumper block on the left of the housing, the bumper block
Right side is fixedly connected with fender.
Preferably, fixed batten has been fixedly connected with left and right sides of the housing, the fixed batten is away from housing
Side is fixedly connected with tread plate.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting vertical telescopic rod, connecting plate, Vertical Spring, fixed block, transversal stretching bar, electric wire to fix
Fixture block, fixing nut, threaded rod, adjusting block, postive stop baffle, supporting block, shaft, swingle, elastic webbing, spill spin block, motion bar,
Spring retaining plate, positive stop strip and crossed strip, make low-voltage circuit breaker can be very good protection electric wire, avoid electric wire because it is unexpected with it is disconnected
Road device departs from, and avoids the generation of security incident, reduces unnecessary economic loss, bring great convenience to user.
2nd, the present invention improves the shock resistance of whole breaker, prevents open circuit by setting damping spring and firm plate
Device main body is damaged because of vibrations, by setting dismounting handle and reinforcing bar, facilitates staff to dismantle access cover, and to breaker
Main body is overhauled, and by setting support plate, prevents breaker body from being tilted because of the influence of gravity, by set bumper block and
Fender, prevents spring retaining plate from sharp impacts occur with housing, so as to cause spring retaining plate to damage, by setting fixed strip
Plate and tread plate, facilitate staff to firmly grasp low-voltage circuit breaker.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the structure of front view of the present invention；
Fig. 2 is the partial enlarged view of A-A in Fig. 1 of the present invention；
Fig. 3 is the partial enlarged view of B-B in Fig. 1 of the present invention；
Fig. 4 is the cross-sectional view of the structure of top view of the present invention；
Fig. 5 is the partial enlarged view of C-C in Fig. 4 of the present invention；
Fig. 6 is the structure diagram of top view of the present invention.
In figure：1 housing, 2 fixed plates, 3 fixing bolts, 4 breaker bodies, 5 contiguous blocks, 6 connectors, 7 access holes, 8 inspections
Build, 9 vertical telescopic rods, 10 connecting plates, 11 Vertical Springs, 12 fixed blocks, 13 transversal stretching bars, 14 electric wire holding clip blocks, 15
Fixing nut, 16 threaded rods, 17 adjusting blocks, 18 postive stop baffles, 19 supporting blocks, 20 shafts, 21 swingles, 22 elastic webbings, 23 rotations
Switch block, 24 motion bars, 25 spring retaining plates, 26 positive stop strips, 27 crossed strips, 28 damping springs, 29 firm plates, 30 dismounting handles
Batten, 36 tread plates are fixed in hand, 31 reinforcing bars, 32 support plates, 33 bumper blocks, 34 fenders, 35.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 6 are please referred to Fig.1, a kind of New Type of Low Voltage Circuit Breaker, including housing 1, the left and right sides of housing 1 have been fixedly connected with
Batten 35 is fixed, fixed side of the batten 35 away from housing 1 is fixedly connected with tread plate 36, by setting fixed batten 35 and preventing
Draw runner 36, facilitates staff to firmly grasp low-voltage circuit breaker, and the left and right sides of the top and bottom of housing 1 has been fixedly connected with fixed plate
2, the front of fixed plate 2 is provided with fixing bolt 3, and the rear end of fixing bolt 3 through fixed plate 2 and is extended to outside it, housing 1
The midpoint at the inner wall back side is fixedly connected with breaker body 4, and the four corners at 1 back side of housing have been fixedly connected with damping spring
28, the rear side of four damping springs 28 is fixedly connected by firm plate 29, by setting damping spring 28 and firm plate 29, lifting
The shock resistance of whole breaker, prevents breaker body 4 from being damaged because of vibrations, and the left and right sides of housing 1 inner wall is fixed
Support plate 32 is connected with, is fixedly connected by breaker body 4 between two support plates 32, by setting support plate 32, prevented
Breaker body 4 is tilted because of the influence of gravity, and the midpoint of the top and bottom of breaker body 4 has been fixedly connected with contiguous block
5, the position of the corresponding contiguous block 5 in the top and bottom of housing 1 offers connector 6, the corresponding breaker body in 1 inner wall of housing front
4 position offers access hole 7, and the position of the corresponding access hole 7 in the front of housing 1 is provided with access cover 8, and the front of access cover 8 is consolidated
Surely dismounting handle 30 is connected with, the left and right sides of dismounting handle 30 has been fixedly connected with reinforcing bar 31, and reinforcing bar 31 is away from dismounting
The side of handle 30 is fixedly connected with access cover 8, by setting dismounting handle 30 and reinforcing bar 31, facilitates staff to dismantle inspection
8 are built, and breaker body 4 is overhauled, the rear side of access cover 8 through access hole 7 and is extended to inside it, and housing 1 pushes up
Portion and bottom and vertical telescopic rod 9 is fixedly connected with positioned at the left and right sides of connector 6, vertical telescopic rod 9 is away from breaker
The side of main body 4 is fixedly connected with connecting plate 10, and the surface of vertical telescopic rod 9 is socketed with Vertical Spring 11, and Vertical Spring 11 is remote
Side from connecting plate 10 is fixedly connected with housing 1, and side of the Vertical Spring 11 away from breaker body 4 is fixed with connecting plate 10
Connection, side of the connecting plate 10 away from vertical telescopic rod 9 are fixedly connected with fixed block 12, fixed block 12 away from fixed plate 2 one
Side is fixedly connected with transversal stretching bar 13, and side of the transversal stretching bar 13 away from fixed block 12 is fixedly connected with electric wire holding clip block
14, by setting transversal stretching bar 13, moved left and right electric wire holding clip block 14, the top of electric wire holding clip block 14
Fixing nut 15 is fixedly connected with, fixing nut 15 is threaded with threaded rod 16 close to the side of fixed plate 2, solid by setting
Determine nut 15 and threaded rod 16, play the role of driving electric wire holding clip block 14 to move left and right, threaded rod 16 is away from fixed plate 2
One end through fixing nut 15 and extending to outside it, be fixedly connected between two threaded rods 16 by adjusting block 17, screw thread
Side of the bar 16 away from adjusting block 17 is fixedly connected with postive stop baffle 18, by setting postive stop baffle 18, prevents fixing nut 15
Mobile more distance, so as to depart from from threaded rod 16, the left side at the top and bottom of 1 inner wall of housing has been fixedly connected with support
Block 19, the front of supporting block 19 are fixedly connected with shaft 20, and the surface activity of shaft 20 is connected with swingle 21, swingle 21
Left side is fixedly connected with elastic webbing 22, and the left side of elastic webbing 22 on the left of 1 inner wall of housing with being fixedly connected, and swingle 21 is away from even
The side of fishplate bar 10 is fixedly connected with spill spin block 23, and spill spin block 23 is symmetrically arranged with two motion bars close to the side of elastic webbing 22
24, the spring retaining plate 25 that passes on left of two motion bars 24 is fixedly connected, the position of the corresponding spring retaining plate 25 in the left side of housing 1
Bumper block 33 is fixedly connected with, the right side of bumper block 33 is fixedly connected with fender 34, by setting bumper block 33 and fender
34, prevent spring retaining plate 25 from sharp impacts occur with housing 1, so that cause spring retaining plate 25 to damage, the right side of motion bar 24
End is through spill spin block 23 and extends to outside it, and the right side of two motion bars 24 is fixedly connected by positive stop strip 26, motion bar 24
Surface and the position between spill spin block 23 and spring retaining plate 25 are socketed with crossed strip 27, the right side of crossed strip 27 with
The left side of spill spin block 23 is fixedly connected, and the left side of crossed strip 27 is fixedly connected with the right side of spring retaining plate 25, passes through setting
Electric wire holding clip block 14, fixing nut 15, threaded rod 16, adjusting block 17, spill spin block 23, motion bar 24 and positive stop strip 26, are played
The effect of fixed electric wire, when electric wire when pulled, electric wire can pass through electric wire holding clip block 14 and pull transversal stretching bar 13, laterally
Telescopic rod 13 pulls connecting plate 10 by fixed block 12, and the movement of connecting plate 10 stretches vertical telescopic rod 9 and Vertical Spring 11, together
When, electric wire pulls swingle 21 by spill spin block 23, and swingle 21 moves tensile elasticity band 22, protects electric wire well, leads to
Cross and vertical telescopic rod 9, connecting plate 10, Vertical Spring 11, fixed block 12, transversal stretching bar 13, electric wire holding clip block 14, solid is set
Determine nut 15, threaded rod 16, adjusting block 17, postive stop baffle 18, supporting block 19, shaft 20, swingle 21, elastic webbing 22, rotation
Block 23, motion bar 24, spring retaining plate 25, positive stop strip 26 and crossed strip 27, make low-voltage circuit breaker can be very good protection electricity
Line, avoids electric wire from avoiding the generation of security incident because accident and breaker depart from, reduce unnecessary economic loss, give
User brings great convenience.
In use, mutual cooperation of the staff by dismantling handle 30 and reinforcing bar 31 disassembles access cover 8, make
Access cover 8 departs from the state of sealing access hole 7, and electric wire is inserted into housing 1 by staff from connector 6 afterwards, afterwards, is passed through
The pressing movable plate 24 of spring retaining plate 25, the gap that electric wire is formed through spill spin block 23, motion bar 24 and positive stop strip 26,
Motion bar 24 and positive stop strip 26 are retracted, electric wire are fixed by trip spring fixed plate 25, crossed strip 27, and afterwards, electric wire is connected
It is connected on contiguous block 5, by 17 rotating threaded rod 16 of adjusting block, the rotation of threaded rod 16 drives two fixing nuts 15 to mutually leaning on
Near direction movement, fixing nut 15 drive electric wire holding clip block 14 to fix electric wire, finally, when electric wire when pulled, electricity
Line can pull transversal stretching bar 13 by electric wire holding clip block 14, and transversal stretching bar 13 pulls connecting plate 10 by fixed block 12,
The movement of connecting plate 10 stretches vertical telescopic rod 9 and Vertical Spring 11, meanwhile, electric wire pulls swingle 21, rotation by spill spin block 23
Bull stick 21 moves tensile elasticity band 22, protects electric wire well.
In summary：The New Type of Low Voltage Circuit Breaker, by setting vertical telescopic rod 9, connecting plate 10, Vertical Spring 11, solid
Determine block 12, transversal stretching bar 13, electric wire holding clip block 14, fixing nut 15, threaded rod 16, adjusting block 17, postive stop baffle 18, branch
Bracer 19, shaft 20, swingle 21, elastic webbing 22, spill spin block 23, motion bar 24, spring retaining plate 25, positive stop strip 26 and transverse direction
Spring 27, solves the problems, such as that common low-voltage circuit breaker cannot protect electric wire well.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of New Type of Low Voltage Circuit Breaker, including housing (1), it is characterised in that：Left and right two at the top and bottom of the housing (1)
Side has been fixedly connected with fixed plate (2), and the front of the fixed plate (2) is provided with fixing bolt (3), the fixing bolt (3)
Rear end through fixed plate (2) and extending to outside it, the midpoint at housing (1) the inner wall back side is fixedly connected with breaker
Main body (4), the midpoint at the top and bottom of the breaker body (4) have been fixedly connected with contiguous block (5), the housing (1)
The position that top and bottom correspond to contiguous block (5) offers connector (6), the corresponding breaker in housing (1) inner wall front
The position of main body (4) offers access hole (7), and the position of the corresponding access hole (7) in housing (1) front is provided with access cover
(8), the rear side of the access cover (8) through access hole (7) and is extended to inside it, at the top and bottom of the housing (1) and position
Vertical telescopic rod (9) is fixedly connected with left and right sides of connector (6), the vertical telescopic rod (9) is away from breaker master
The side of body (4) is fixedly connected with connecting plate (10), and the surface of the vertical telescopic rod (9) is socketed with Vertical Spring (11), institute
State side of the Vertical Spring (11) away from connecting plate (10) to be fixedly connected with housing (1), the Vertical Spring (11) is away from open circuit
The side of device main body (4) is fixedly connected with connecting plate (10), and side of the connecting plate (10) away from vertical telescopic rod (9) is fixed
Fixed block (12) is connected with, side of the fixed block (12) away from fixed plate (2) is fixedly connected with transversal stretching bar (13), institute
State side of the transversal stretching bar (13) away from fixed block (12) and be fixedly connected with electric wire holding clip block (14), the electric wire holding clip
Fixing nut (15) is fixedly connected with the top of block (14), the fixing nut (15) connects close to the side screw thread of fixed plate (2)
Threaded rod (16) is connected to, the one end of the threaded rod (16) away from fixed plate (2) is through fixing nut (15) and extends to outside it
Portion, is fixedly connected by adjusting block (17) between two threaded rods (16), the threaded rod (16) away from adjusting block (17) one
Side is fixedly connected with postive stop baffle (18), and the left side at the top and bottom of housing (1) inner wall has been fixedly connected with supporting block
(19), the front of the supporting block (19) is fixedly connected with shaft (20), and the surface activity of the shaft (20) is connected with rotation
Bar (21), elastic webbing (22), left side and the housing (1) of the elastic webbing (22) are fixedly connected with the left of the swingle (21)
It is fixedly connected on the left of inner wall, side of the swingle (21) away from connecting plate (10) is fixedly connected with spill spin block (23), institute
State spill spin block (23) and be symmetrically arranged with two motion bars (24), the left side of two motion bars (24) close to the side of elastic webbing (22)
It is fixedly connected by spring retaining plate (25), the right end of the motion bar (24) through spill spin block (23) and is extended to outside it,
The right side of two motion bars (24) is fixedly connected by positive stop strip (26), motion bar (24) surface and is located at spill spin block (23)
Position between spring retaining plate (25) is socketed with crossed strip (27), the right side of the crossed strip (27) and spill spin block
(23) it is fixedly connected on the left of, the left side of the crossed strip (27) on the right side of spring retaining plate (25) with being fixedly connected.
A kind of 2. New Type of Low Voltage Circuit Breaker according to claim 1, it is characterised in that：The corner at housing (1) back side
Place has been fixedly connected with damping spring (28), and the rear side of four damping springs (28) is fixedly connected by firm plate (29).
A kind of 3. New Type of Low Voltage Circuit Breaker according to claim 1, it is characterised in that：The front of the access cover (8) is consolidated
Surely dismounting handle (30) is connected with, reinforcing bar (31) has been fixedly connected with left and right sides of the dismounting handle (30), it is described to add
Gu side of the bar (31) away from dismounting handle (30) is fixedly connected with access cover (8).
A kind of 4. New Type of Low Voltage Circuit Breaker according to claim 1, it is characterised in that：The left and right of housing (1) inner wall
Both sides have been fixedly connected with support plate (32), are fixedly connected between two support plates (32) by breaker body (4).
A kind of 5. New Type of Low Voltage Circuit Breaker according to claim 1, it is characterised in that：Corresponding bullet on the left of the housing (1)
The position of spring fixed plate (25) is fixedly connected with bumper block (33), and fender is fixedly connected with the right side of the bumper block (33)
(34)。
A kind of 6. New Type of Low Voltage Circuit Breaker according to claim 1, it is characterised in that：The left and right sides of the housing (1)
Fixed batten (35) is fixedly connected with, side of the fixed batten (35) away from housing (1) is fixedly connected with tread plate
(36)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427988.XA CN107958817B (en) | 2017-12-26 | 2017-12-26 | A kind of low-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711427988.XA CN107958817B (en) | 2017-12-26 | 2017-12-26 | A kind of low-voltage circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107958817A true CN107958817A (en) | 2018-04-24 |
| CN107958817B CN107958817B (en) | 2019-05-17 |
Family
ID=61956988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711427988.XA Active CN107958817B (en) | 2017-12-26 | 2017-12-26 | A kind of low-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958817B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116206928A (en) * | 2023-01-30 | 2023-06-02 | 乐清市风杰电子科技有限公司 | Current-limiting circuit breaker with shock resistance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205092451U (en) * | 2015-10-16 | 2016-03-16 | 广东正诚电气科技有限公司 | Shockproof type low voltage distribution box |
| CN205282936U (en) * | 2015-12-15 | 2016-06-01 | 上海发电设备成套设计研究院 | Antidetonation direct current switch cabinet |
| KR101725977B1 (en) * | 2016-10-31 | 2017-04-11 | 주식회사 21세기이엔지 | A safety device of electric equipment in apartment building |
| CN206370636U (en) * | 2016-12-28 | 2017-08-01 | 郭向辉 | A kind of power engineering vibration-damping radiating electric power cabinet |
| CN206412294U (en) * | 2016-12-28 | 2017-08-15 | 杭州尚美电气有限公司 | Low-voltage circuit breaker |
-
2017
- 2017-12-26 CN CN201711427988.XA patent/CN107958817B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205092451U (en) * | 2015-10-16 | 2016-03-16 | 广东正诚电气科技有限公司 | Shockproof type low voltage distribution box |
| CN205282936U (en) * | 2015-12-15 | 2016-06-01 | 上海发电设备成套设计研究院 | Antidetonation direct current switch cabinet |
| KR101725977B1 (en) * | 2016-10-31 | 2017-04-11 | 주식회사 21세기이엔지 | A safety device of electric equipment in apartment building |
| CN206370636U (en) * | 2016-12-28 | 2017-08-01 | 郭向辉 | A kind of power engineering vibration-damping radiating electric power cabinet |
| CN206412294U (en) * | 2016-12-28 | 2017-08-15 | 杭州尚美电气有限公司 | Low-voltage circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116206928A (en) * | 2023-01-30 | 2023-06-02 | 乐清市风杰电子科技有限公司 | Current-limiting circuit breaker with shock resistance |
| CN116206928B (en) * | 2023-01-30 | 2024-03-01 | 陕西龙伸电气有限公司 | Current-limiting circuit breaker with shock resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107958817B (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209675702U (en) | A kind of water proof radiating low-pressure power distribution cabinet | |
| CN209133912U (en) | A kind of isolated distribution box | |
| CN108511274A (en) | A kind of breaker easy to repair | |
| CN108172481A (en) | A kind of high-tension fuse for being conveniently replaceable fuse-link | |
| CN107958817A (en) | A kind of New Type of Low Voltage Circuit Breaker | |
| CN110880434A (en) | Electric operating mechanism and switch equipment thereof | |
| CN107958818B (en) | A kind of low-voltage circuit breaker that dampproof effect is good | |
| CN108133870A (en) | A kind of easy-to-dismount low-voltage circuit breaker | |
| CN208508255U (en) | A kind of power switch cabinet | |
| CN208508329U (en) | A kind of low-voltage distribution cabinet | |
| CN208111367U (en) | A kind of intelligent breaker | |
| CN109817493A (en) | A kind of breaker structure | |
| CN202906271U (en) | Movable-type stationary switch cabinet | |
| CN105470825B (en) | Switchgear and its pressure relief device | |
| CN208571255U (en) | A kind of resistance to compression air switch cabinet | |
| CN114122998A (en) | High-voltage switch cabinet handcart maintenance auxiliary device and using method thereof | |
| CN208596899U (en) | A kind of 40.5kV switchgear suitable for highlands | |
| CN208111344U (en) | A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling | |
| CN217642705U (en) | Be used for living paper tinsel system to shake electric protection device | |
| CN109950098A (en) | A kind of breaker | |
| CN207459425U (en) | A kind of electrical equipment switchgear of readily removable conjunction | |
| CN216084644U (en) | Outdoor circuit breaker rebounding device | |
| CN216055747U (en) | Switch cabinet for 5G monitoring transformer substation | |
| CN216354002U (en) | Small-size residual current circuit breaker with dustproof effect | |
| CN213546956U (en) | Fixed energy-saving switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201221 Address after: 246121 taoting Road, Huaining Industrial Park, Anqing City, Anhui Province Patentee after: Anhui Huide Electronic Technology Co.,Ltd. Address before: 325600 Qianshan village, Chengnan street, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG YENISEI ELECTRIC Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 246100 Building 14, Entrepreneurship and Innovation Industrial Park, Liren West Road, Huaining County Industrial Park, Anqing, Anhui Province Patentee after: Anhui Huide Electronic Technology Co.,Ltd. Address before: 246121 taoting Road, Huaining Industrial Park, Anqing City, Anhui Province Patentee before: Anhui Huide Electronic Technology Co.,Ltd. |