CN219892124U - Board front plate and board rear fixed circuit breaker - Google Patents
Board front plate and board rear fixed circuit breaker Download PDFInfo
- Publication number
- CN219892124U CN219892124U CN202321251599.7U CN202321251599U CN219892124U CN 219892124 U CN219892124 U CN 219892124U CN 202321251599 U CN202321251599 U CN 202321251599U CN 219892124 U CN219892124 U CN 219892124U
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- Prior art keywords
- circuit breaker
- board
- base
- plate
- rear fixed
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- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
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Abstract
The utility model discloses a circuit breaker with a front board and a rear board fixed, which comprises a circuit breaker main body, a front base, a rear base and a base mounting board, wherein the four boards are combined with each other to play a role.
Description
Technical Field
The utility model relates to the field of low-voltage electrical apparatus components and parts, in particular to a front plate and a rear fixed circuit breaker.
Background
In the low-voltage electrical appliance industry, with the development of industries of wind power and photovoltaic with larger and larger power consumption, the power of a power distribution cabinet, an inverter and the like of the low-voltage electrical appliance is larger and larger under the same volume, so that the volume of a required circuit breaker is smaller and smaller. The parameters of the circuit breaker are also higher and higher, and the trend of replacing part of high-current plastic shell circuit breakers with frame circuit breakers is that in the prior art, the frame circuit breakers are basically fixed on a cross beam of a cabinet body of the circuit breaker, and the frame circuit breakers are different from the plastic shell which is arranged on a board of the cabinet body in a mounting mode, so that the frame circuit breakers cannot be updated and replaced.
The large-current shell frame of the plastic shell circuit breaker is difficult to manually operate, has large operating force, has no frame and is complete in variety, so that the plastic shell circuit breaker is hoped to be replaced by the frame circuit breaker in many places, as shown in fig. 6, the plastic shell circuit breaker in the market at present can only be installed from the front of a board, and the installation screw penetrates through the body, and due to limited volume, the installation screw is smaller, and the side plate of the frame circuit breaker shown in fig. 7 can only be installed on the bottom plate, so that the direct replacement of the plastic shell circuit breaker cannot be satisfied.
Disclosure of Invention
In order to solve the problems, the utility model provides a front plate and a rear plate fixed circuit breaker.
In order to achieve the above object, the present utility model is achieved by the following technical scheme.
The utility model provides a fixed circuit breaker behind board front bezel and the board, includes circuit breaker main part, preceding base, back base, base mounting panel, preceding base and back base are both vertical installs in circuit breaker main part both sides, base mounting panel integration sets up on back base, the base mounting panel includes plate body, strengthening rib, mounting hole, the plate body is L type, and is equipped with the location boss, the strengthening rib sets up the rear side at the plate body, the front side of plate body is towards preceding base, the mounting hole array sets up on the plate body, adopts to set up vertical base mounting panel in circuit breaker main part middle part, and the circuit breaker main part can install before the board of cabinet body fixed plate promptly, also can install after the board of cabinet body fixed plate, and convenience customer installs, has solved the inconvenience of the curb plate of the heavy current shell frame of moulded case circuit breaker and frame circuit breaker, because the base mounting panel sets up in circuit breaker main part both sides, need not take into account the length, the width of circuit breaker main part, and then need not carry out the individual adjustment design to the whole size of borduring the whole of the body, can satisfy the circuit breaker main part, more function of the base mounting panel, and the base mounting panel is installed in the case, the distance between the side of the circuit breaker main part is fixed with the side of the circuit breaker main part, the circuit breaker main part is fixed to the more than the base, the base mounting panel.
Preferably, the base mounting plate may be integrally disposed on the front base, and the front side of the plate body faces the rear base.
Preferably, the reinforcing ribs are triangular, and the reinforcing ribs are added on the base mounting plate to bear the weight of the main body of the adaptive circuit breaker.
Preferably, the reinforcing ribs are rectangular.
Preferably, the number of the mounting holes is two.
Preferably, the number of the mounting holes is three.
Preferably, the number of the mounting holes is four.
Preferably, the number of the mounting holes is five.
Preferably, a round angle is arranged around the plate body.
Preferably, a bolt and a nut can be arranged in the mounting hole.
Compared with the prior art, the utility model discloses a board front board and board rear fixed breaker, which comprises a breaker main body, a front base, a rear base and a base mounting plate, wherein the four components are combined with each other to play a role,
(1) the vertical base mounting plate is arranged in the middle of the breaker main body, namely the breaker main body can be mounted in front of the plate of the cabinet body fixing plate and also can be mounted behind the plate of the cabinet body fixing plate, so that a customer can conveniently mount the breaker, and the inconvenience of a large-current shell frame of the molded case breaker and a side plate of the frame breaker is solved;
(2) the base mounting plates are arranged on two sides of the breaker main body, so that the safety distance is increased;
(3) because the base mounting plates are arranged on two sides of the breaker main body, the length and the width of the breaker main body are not required to be considered, and the whole edge-covering size of the cabinet body is not required to be independently adjusted and designed, the breaker main body can be flexibly selected, more functional requirements are met, and more scheme designs are carried out;
(4) the base mounting plate is provided with a positioning boss, so that the circuit breaker main body and the cabinet body fixing plate are positioned conveniently;
(5) the reinforcing ribs are added on the base mounting plate, so that the weight of the breaker main body can be born.
Drawings
Fig. 1 is a schematic view of the structure of the front plate and the rear fixed circuit breaker of the present utility model;
fig. 2 is a schematic view of the structure of the front plate and the rear fixed circuit breaker of the present utility model;
fig. 3 is a schematic view of the installation of the front plate and the rear fixed circuit breaker of the present utility model;
fig. 4 is a schematic view of the installation of the front plate and the rear fixed circuit breaker of the present utility model;
fig. 5 is a schematic view of the installation of the front plate and the rear fixed circuit breaker of the present utility model;
fig. 6 is a schematic diagram of a molded case circuit breaker in the background of the utility model;
fig. 7 is a schematic diagram of a frame circuit breaker in the background of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The utility model provides a board front bezel and board rear fixed circuit breaker, includes circuit breaker main part 1, preceding base 2, back base 3, base mounting panel 4, preceding base 2 is vertical with back base 3 both installs in circuit breaker main part 1 both sides, base mounting panel 4 integration sets up on back base 3, base mounting panel 4 includes plate body 41, strengthening rib 42, mounting hole 43, plate body 41 is the L type, and is equipped with location boss 411, strengthening rib 42 sets up the rear side at plate body 41, the front side of plate body 41 is towards preceding base 2, the mounting hole 43 array sets up on plate body 41, base mounting panel 4 also can the integration set up on preceding base 2, and the front side of plate body 41 is towards back base 3.
The reinforcing ribs 42 are triangular, the reinforcing ribs 42 are rectangular, the number of the mounting holes 43 is two, the number of the mounting holes 43 is three, the number of the mounting holes 43 is four, the number of the mounting holes 43 is five, round corners are arranged around the plate body 41, and bolts and nuts can be arranged in the mounting holes 43.
The two sides of the breaker main body 1 are respectively extended with a base mounting plate 4, the base mounting plates 4 and the rear base 3 or the front base 2 are designed as a whole, the type of the breaker with the base mounting plates 4 on the rear base 3 or the front base 2 can be freely selected before use, the weight of the breaker can be born no matter the breaker is arranged on the rear base 3 or the front base 2, and the mounting plates are provided with mounting holes 43 which can be fixed with a cabinet body fixing plate. Meanwhile, the plate 41 can be provided with a positioning boss 411, so that the installation and the positioning are convenient.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a board front bezel and board rear fixed circuit breaker which characterized in that: including circuit breaker main part (1), preceding base (2), back base (3), base mounting panel (4), preceding base (2) and back base (3) are both vertical installs in circuit breaker main part (1) both sides, base mounting panel (4) integration sets up on back base (3), base mounting panel (4) include plate body (41), strengthening rib (42), mounting hole (43), plate body (41) are L type, and are equipped with location boss (411), strengthening rib (42) set up the rear side at plate body (41), base (2) before the front side orientation of plate body (41), mounting hole (43) array setting is on plate body (41).
2. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the base mounting plate (4) can also be integrally arranged on the front base (2), and the front side of the plate body (41) faces the rear base (3).
3. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the reinforcing ribs (42) are triangular.
4. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the reinforcing ribs (42) are rectangular.
5. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the number of the mounting holes (43) is two.
6. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the number of the mounting holes (43) is three.
7. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the number of the mounting holes (43) is four.
8. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: the number of the mounting holes (43) is five.
9. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: rounded corners are arranged around the plate body (41).
10. The board front plate and board rear fixed circuit breaker according to claim 1, characterized in that: bolts and nuts can be arranged in the mounting holes (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251599.7U CN219892124U (en) | 2023-05-23 | 2023-05-23 | Board front plate and board rear fixed circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321251599.7U CN219892124U (en) | 2023-05-23 | 2023-05-23 | Board front plate and board rear fixed circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892124U true CN219892124U (en) | 2023-10-24 |
Family
ID=88397204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321251599.7U Active CN219892124U (en) | 2023-05-23 | 2023-05-23 | Board front plate and board rear fixed circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892124U (en) |
-
2023
- 2023-05-23 CN CN202321251599.7U patent/CN219892124U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |