CN215933507U - Outdoor special distribution box circuit breaker - Google Patents
Outdoor special distribution box circuit breaker Download PDFInfo
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- CN215933507U CN215933507U CN202121947658.5U CN202121947658U CN215933507U CN 215933507 U CN215933507 U CN 215933507U CN 202121947658 U CN202121947658 U CN 202121947658U CN 215933507 U CN215933507 U CN 215933507U
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- circuit breaker
- breaker body
- spring
- distribution box
- sliding
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Abstract
The utility model discloses an outdoor special distribution box circuit breaker, which comprises a circuit breaker body, wherein a first sliding groove is arranged at the middle right part in the rear side of the circuit breaker body, the upper end and the lower end of a first spring are fixedly connected with first sliding blocks, a second sliding groove is arranged at the middle left part in the rear side of the circuit breaker body, the upper end and the lower end of a second spring are fixedly connected with second sliding blocks, the first sliding block positioned at the upper end of the first spring and the second sliding block positioned at the upper end of the second spring are fixedly connected to the rear side of a first clamping piece, and the first sliding block positioned at the lower end of the first spring and the second sliding block positioned at the lower end of the second spring are fixedly connected to the rear side of a second clamping piece. According to the utility model, the circuit breaker body is simple and convenient to mount, is stable and does not shake on the clamping plate in the distribution box, can dissipate heat inside the circuit breaker body during working out of the circuit breaker body, and is worthy of great popularization.
Description
Technical Field
The utility model relates to the field of control switches, in particular to an outdoor special distribution box breaker.
Background
A circuit breaker, also known as an air switch, is one type of circuit breaker. The switch can be automatically switched off as long as the current in the circuit exceeds the rated current. The air switch is an important electric appliance in a low-voltage distribution network and an electric power dragging system, and integrates control and multiple protection functions. Besides the contact and breaking of the circuit, the protection of short circuit, severe overload and undervoltage, etc. of the circuit or electrical equipment can be realized, and the protection device can also be used for starting the motor infrequently.
Chinese patent document CN211294996U discloses a circuit breaker, which comprises a mounting seat, a protective cover, a storage groove, a support rod, a magnet block, a rotating pin, a buckling block, a buckling groove and an elastic buckle, wherein the mounting seat is arranged on the rear end face of a button, the storage groove is symmetrically arranged on the left side and the right side of the front end face of the mounting seat, the support rod is arranged in the storage groove, the rotating pin is arranged on the lower side of the inner part of the support rod, the support rod is connected with the inner wall of the storage groove through the rotating pin, the magnet block is fixed on the upper side of the inner part of the storage groove, the protective cover is arranged on the front end face of the mounting seat, the buckling groove is arranged on the lower side of the front end face of the mounting seat, the buckling block is arranged on the lower side of the rear end face of the protective cover, and the elastic buckle is arranged on the lower end face of the buckling block. The circuit breaker installation is comparatively complicated, does not consider the radiating problem of circuit breaker inner structure during operation moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a breaker of a distribution box special for outdoor.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an outdoor special block terminal circuit breaker, includes the circuit breaker body, the right part is provided with first spout in the rear side of circuit breaker body, the interior middle part of first spout is provided with first spring, the first slider of the equal fixedly connected with in upper and lower end of first spring, the left part is provided with the second spout in the rear side of circuit breaker body, the interior middle part of second spout is provided with the second spring, the equal fixedly connected with second slider of the last lower extreme of second spring, the equal fixed connection of second slider that is located first slider of first spring upper end and second spring upper end is in the rear side of first fastener, the equal fixed connection of second slider that is located first slider of first spring lower extreme and second spring lower extreme is in the rear side of second fastener. .
As a further description of the above technical solution:
the equal fixedly connected with elasticity buckle of lower extreme on the left side middle part of circuit breaker body.
As a further description of the above technical solution:
the upper end and the lower end of the middle part of the right side of the circuit breaker body are both provided with bayonets.
As a further description of the above technical solution:
the circuit breaker comprises a breaker body and is characterized in that first heat dissipation round holes are uniformly distributed in the right side of the rear portion of the breaker body from top to bottom, and first filter screens are arranged at inner openings of the first heat dissipation round holes.
As a further description of the above technical solution:
the circuit breaker comprises a breaker body and is characterized in that second heat dissipation round holes are uniformly distributed in the left side of the rear portion of the breaker body from top to bottom, and second filter screens are arranged at inner openings of the second heat dissipation round holes.
As a further description of the above technical solution:
the first sliding blocks are connected in the first sliding grooves in a sliding mode.
As a further description of the above technical solution:
the second sliding blocks are connected in the second sliding grooves in a sliding mode.
As a further description of the above technical solution:
the first clamping piece and the second clamping piece are both connected to the rear side of the circuit breaker body in a sliding mode.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, the first clamping piece at the upper part of the rear side of the breaker body is clamped at the upper part of the clamping plate in the distribution box, the breaker body is pulled downwards slightly to enable the first spring and the second spring to deform in the first sliding groove and the second sliding groove respectively, the first sliding block and the second sliding block slide in the first sliding groove and the second sliding groove respectively to enable the first clamping piece and the second clamping piece to open, the second clamping piece is further clamped at the lower part of the clamping plate in the distribution box, and the first spring and the second spring clamp the clamping plate in the distribution box by tightening the first sliding block and the second sliding block, so that the first clamping piece and the second clamping piece are clamped with the clamping plate in the distribution box, and the simplicity and convenience in installation of the breaker body are realized.
2. According to the utility model, the circuit breaker body is slid, so that the elastic buckle on the left side of the circuit breaker body is clamped into the bayonet on the right side of the other circuit breaker body, the circuit breaker body is stable and does not shake on the clamping plate in the distribution box, when the circuit breaker body works, heat in the circuit breaker body can be dissipated out of the shell of the circuit breaker body through the first heat dissipation round hole and the second heat dissipation round hole, and the first filter screen and the second filter screen can prevent dust from entering the circuit breaker body, so that the circuit breaker is worth of vigorous popularization.
Drawings
Fig. 1 is a front perspective view of a breaker of an outdoor dedicated distribution box according to the present invention;
fig. 2 is a rear perspective view of a circuit breaker of an outdoor dedicated distribution box according to the present invention;
fig. 3 is a side view of a circuit breaker of an outdoor dedicated distribution box according to the present invention.
Illustration of the drawings:
1. a circuit breaker body; 2. a bayonet; 3. elastic buckles; 4. a first heat dissipation circular hole; 5. a first filter screen; 6. a second heat dissipation circular hole; 7. a second filter screen; 8. a first chute; 9. a first spring; 10. a first slider; 11. a second chute; 12. a second spring; 13. a second slider; 14. a first clip member; 15. a second clip member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a special outdoor distribution box circuit breaker comprises a circuit breaker body 1, a first chute 8 is arranged at the middle right part in the rear side of the circuit breaker body 1, a first spring 9 is arranged at the inner middle part of the first chute 8, a first slider 10 is fixedly connected with the upper end and the lower end of the first spring 9, a second chute 11 is arranged at the middle left part in the rear side of the circuit breaker body 1, a second spring 12 is arranged at the inner middle part of the second chute 11, a second slider 13 is fixedly connected with the upper end and the lower end of the second spring 12, a first slider 10 positioned at the upper end of the first spring 9 and a second slider 13 positioned at the upper end of the second spring 12 are fixedly connected at the rear side of a first clamping piece 14, a first slider 10 positioned at the lower end of the first spring 9 and a second slider 13 positioned at the lower end of the second spring 12 are fixedly connected at the rear side of a second clamping piece 15, and the first clamping piece 14 at the upper part of the rear side of the circuit breaker body 1 is clamped at the upper part of an inner clamping plate of a distribution box, downwards stimulate circuit breaker body 1 gently, make first spring 9 and second spring 12 produce deformation in first spout 8 and second spout 11 respectively, first slider 10 and second slider 13 slide in first spout 8 and second spout 11 respectively, make first fastener 14 and second fastener 15 open, and then make second fastener 15 block the joint board lower part in the block terminal, first spring 9 and second spring 12 are through tightening up first slider 10 and second slider 13, thereby make the joint board in first fastener 14 and the 15 chucking block terminal of second fastener, the succinct convenience of circuit breaker body 1 installation has been realized.
The upper end and the lower end of the middle part of the left side of a circuit breaker body 1 are fixedly connected with elastic buckles 3, the upper end and the lower end of the middle part of the right side of the circuit breaker body 1 are provided with bayonets 2, the elastic buckles 3 on the left side of the circuit breaker body 1 are clamped into the bayonets 2 on the right side of another circuit breaker body 1 by sliding the circuit breaker body 1, so that the circuit breaker body 1 is stable and does not shake on a clamping plate in a distribution box, first heat dissipation round holes 4 are uniformly distributed on the right side of the rear part of the circuit breaker body 1 from top to bottom, first filter screens 5 are arranged at the inner openings of the first heat dissipation round holes 4, second heat dissipation round holes 6 are uniformly distributed on the left side of the rear part of the circuit breaker body 1 from top to bottom, second filter screens 7 are arranged at the inner openings of the second heat dissipation round holes 6, when the circuit breaker body 1 works, the heat in the circuit breaker body 1 can be dissipated out of the shell of the circuit breaker body 1 through the first heat dissipation round holes 4 and the second heat dissipation round holes 6, first filter screen 5 and second filter screen 7 can prevent that the dust from getting into circuit breaker body 1 in, the equal sliding connection of first slider 10 is in first spout 8, the equal sliding connection of second slider 13 is in second spout 11, the equal sliding connection of first fastener 14 and second fastener 15 is at the rear side of circuit breaker body 1.
The working principle is as follows: firstly, the first clamping piece 14 at the upper part of the rear side of the breaker body 1 is clamped at the upper part of a clamping plate in a distribution box, the breaker body 1 is pulled downwards slightly to enable the first spring 9 and the second spring 12 to generate deformation in a first chute 8 and a second chute 11 respectively, the first sliding block 10 and the second sliding block 13 respectively slide in the first chute 8 and the second chute 11 to enable the first clamping piece 14 and the second clamping piece 15 to be opened, and further enable the second clamping piece 15 to clamp the lower part of the clamping plate in the distribution box, the first spring 9 and the second spring 12 enable the first clamping piece 14 and the second clamping piece 15 to be clamped at the clamping plate in the distribution box by tightening the first sliding block 10 and the second sliding block 13, so that the first clamping piece 14 and the second clamping piece 15 are clamped at the clamping plate in the distribution box, the simplicity and convenience in the installation of the breaker body 1 are realized, and then the breaker body 1 is slid to enable the elastic buckle 3 at the left side of the breaker body 1 to be clamped in the bayonet 2 at the right side of the other breaker body 1, realized that circuit breaker body 1 is stable not rocking on the joint board in the block terminal, at circuit breaker body 1 during operation, can distribute out the casing of circuit breaker body 1 with the inside heat of circuit breaker body 1 through first heat dissipation round hole 4 and second heat dissipation round hole 6 outside, first filter screen 5 and second filter screen 7 can prevent that the dust from getting into circuit breaker body 1 in, are worth wideling popularize.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an outdoor special block terminal circuit breaker, includes circuit breaker body (1), its characterized in that: a first chute (8) is arranged at the middle right part of the rear side of the breaker body (1), a first spring (9) is arranged in the middle of the first sliding chute (8), the upper end and the lower end of the first spring (9) are fixedly connected with a first sliding block (10), a second chute (11) is arranged at the middle left part of the rear side of the breaker body (1), a second spring (12) is arranged in the middle of the second sliding chute (11), the upper end and the lower end of the second spring (12) are fixedly connected with a second sliding block (13), a first sliding block (10) positioned at the upper end of the first spring (9) and a second sliding block (13) positioned at the upper end of the second spring (12) are fixedly connected to the rear side of the first clamping piece (14), and the first sliding block (10) positioned at the lower end of the first spring (9) and the second sliding block (13) positioned at the lower end of the second spring (12) are fixedly connected to the rear side of the second clamping piece (15).
2. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the equal fixedly connected with elasticity buckle (3) of lower extreme on the left side middle part of circuit breaker body (1).
3. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the upper end and the lower end of the middle part of the right side of the circuit breaker body (1) are both provided with bayonets (2).
4. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the circuit breaker comprises a breaker body (1), and is characterized in that first heat dissipation round holes (4) are uniformly distributed on the right side of the rear portion of the breaker body (1) from top to bottom, and first filter screens (5) are arranged at inner openings of the first heat dissipation round holes (4).
5. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the circuit breaker comprises a breaker body (1), wherein a second heat dissipation round hole (6) is uniformly distributed in the left side of the rear portion of the breaker body (1) from top to bottom, and a second filter screen (7) is arranged at an inner opening of the second heat dissipation round hole (6).
6. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the first sliding blocks (10) are connected in the first sliding grooves (8) in a sliding mode.
7. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the second sliding blocks (13) are connected in the second sliding grooves (11) in a sliding mode.
8. The outdoor dedicated distribution box circuit breaker of claim 1, wherein: the first clamping piece (14) and the second clamping piece (15) are both connected to the rear side of the circuit breaker body (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947658.5U CN215933507U (en) | 2021-08-19 | 2021-08-19 | Outdoor special distribution box circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121947658.5U CN215933507U (en) | 2021-08-19 | 2021-08-19 | Outdoor special distribution box circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215933507U true CN215933507U (en) | 2022-03-01 |
Family
ID=80423642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121947658.5U Active CN215933507U (en) | 2021-08-19 | 2021-08-19 | Outdoor special distribution box circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215933507U (en) |
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2021
- 2021-08-19 CN CN202121947658.5U patent/CN215933507U/en active Active
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