CN212570719U

CN212570719U - Intelligent capacitor

Info

Publication number: CN212570719U
Application number: CN202021777372.2U
Authority: CN
Inventors: 苏钒
Original assignee: Zhejiang Xizhi Electrical Co ltd
Current assignee: Zhejiang Xizhi Electrical Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-02-19
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an intelligent capacitor, which comprises a capacitor main body, a circuit board and an upper cover, wherein, the intelligent capacitor also comprises a support piece, the support piece is provided with a plurality of sheath parts, the bottom surface of the support piece is connected with the capacitor main body, the circuit board is fixed on the support piece, the upper cover is matched and fixed with the support piece, and the support piece is integrally formed by insulating materials; the utility model discloses the security is high, convenient assembling.

Description

Intelligent capacitor

Technical Field

The utility model relates to a condenser, more specifically is an intelligent condenser.

Background

With the development of society, capacitors gradually develop towards intellectualization. Current intelligent capacitor includes electric capacity main part, circuit board, metal support and upper cover, and the circuit board passes through the metal support to be fixed in the electric capacity main part, and last upper cover is fixed with the cooperation of electric capacity main part for circuit board and metal support all are located inside. However, the structure has a plurality of defects, namely, the metal bracket is easy to conduct electricity, and has great potential safety hazard; secondly, the metal support and the capacitor main body need to be isolated and insulated through a plurality of insulating sheaths, so that the operation is very inconvenient in the installation process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an intelligent condenser.

The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides an intelligent capacitor, includes electric capacity main part, circuit board and upper cover, wherein, still includes support piece, and support piece is last to be equipped with a plurality of sheath portion, and the support piece bottom surface is connected with the electric capacity main part, and the circuit board is fixed on support piece, and the upper cover is fixed with support piece cooperation, and support piece is insulating material integrated into one piece.

Through the setting of insulating support piece, directly avoided the metal support to take place the accident of electrically conducting or electric leakage, sheath portion snap-on has saved the process that prevents insulating sheath moreover on support piece for the whole assembly is more convenient.

Wherein, the side of the sheath part is provided with a gap.

Adopt the setting of breach, under the prerequisite of guaranteeing insulating isolation, improve the radiating effect, prevent that inside temperature rise is too high, influence the result of use of electric capacity main part.

Wherein, be equipped with annular embedding part on the bottom surface of support piece, annular embedding part imbeds in the electric capacity main part.

The setting of annular embedding portion for form the location effect between the support piece is whole and the electric capacity main part, thereby guarantee the holistic connection stability of intelligent capacitor, play the effect of the installation of being convenient for.

Wherein, the edge of the bottom surface of the supporting piece is provided with an annular extension part.

The setting of annular extension is convenient for and the upper cover cooperation for the upper cover plays the direction effect in assembling process, and simultaneously, annular extension has still played waterproof, dampproofing effect.

Wherein, criss-cross strengthening ribs are arranged on the bottom surface of the supporting piece.

Through the arrangement of the reinforcing ribs, the strength of the bottom surface of the support piece is increased.

Wherein, be equipped with the circuit breaker on the circuit board, be equipped with the slide rail with the circuit breaker adaptation on the support piece.

Adopt the setting of slide rail, be favorable to the installation of circuit breaker more, for among the prior art, the circuit breaker sets up for the activity, only relies on the handle to stretch out to form fixedly outside the upper cover, and this kind of structure makes the circuit breaker fixed more firm.

Wherein, the supporting piece and the upper cover are fixed by bolts.

The mode of bolt fastening is adopted, so that the fastening is more convenient and firm.

The bolt vertically extends from the top surface of the upper cover to be fixed with the support piece or transversely extends from the side surface of the upper cover to be fixed with the support piece.

The vertical extension from the top surface is adopted for fixation, so that the assembly is convenient for assembly workers to install, and the integral aesthetic property is not easily influenced; and adopt the fixed mode of horizontal installation, the maintenance of the later stage of being convenient for the upper cover remains to the mounting panel on.

Wherein, still include binding post, the last chamber that holds that is equipped with of support piece, binding post are located and hold the intracavity.

Adopt binding post's setting for it is more convenient to work a telephone switchboard, and here binding post is used for being connected with zero line, ground wire moreover, and the live wire is whole to be installed on the circuit breaker, makes the zero live wire form the separation, prevents in the use, and the wiring error influences holistic use.

The supporting piece is provided with a first fixing column, a second fixing column and a third fixing column, and the first fixing column is fixedly connected with the capacitor main body; the second fixing column is fixedly connected with the circuit board, and the third fixing column is fixedly connected with the upper cover.

The three fixing columns are arranged, and the corresponding supporting pieces are connected with different parts, so that the firmness of integral installation is improved.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of embodiment 1 of the present invention with the upper cover removed;

fig. 3 is a schematic structural diagram of a capacitor body in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a supporting member in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of another angle of the supporting member in embodiment 1 of the present invention;

fig. 6 is a schematic structural view of embodiment 2 of the present invention.

Detailed Description

Example 1:

referring to fig. 1 to 5, a smart capacitor includes a capacitor body 1, a wiring board 2, a support member 3, and an upper cover 4.

The capacitor 11 and the connecting post 12 are disposed in the capacitor body 1, and the internal structure of the capacitor body 1 is conventional in the art, and therefore not described in detail herein. The quantity of electric capacity 11 and the jacket portion 31 adaptation on the support piece 3, spliced pole 12 and first fixed column 32 adaptation, and stretch into to first fixed column 32 in, realize the location effect, then pass first fixed column 32 through the bolt and stretch into to spliced pole 12 in, realize fixed effect. Further, the top surface of the capacitor body 1 is concave and matched with the annular embedding part on the support member 3.

The circuit board 2 is provided with functions of intelligent detection, intelligent control and the like, and the structure of the circuit board 2 is also the prior art, so the description is not expanded here. Be equipped with circuit breaker 21 on the circuit board 2 and with the first fixed orifices 22 of second fixed column 33 adaptation, the bolt passes first fixed orifices 22 and second fixed column 33 cooperation and realizes fixed effect. In addition, the circuit board 2 is also electrically connected with a control panel on the upper cover 4, so that a control effect is formed. Be equipped with three input on the circuit breaker 21, correspond three live wires in the three-phase electricity for the difficult installation error that takes place of installer.

The size of the whole support 3 is similar to that of the capacitor body 1, an annular embedding part 35 and an annular extending part 36 are arranged on the bottom surface of the support 3, the annular embedding part 35 is located below the annular extending part 36, and the whole size of the annular embedding part 35 is smaller than that of the annular extending part 36. Specifically, when the supporting member 3 is engaged with the capacitor body 1, the annular insertion portion 35 is inserted into the top surface of the capacitor body 1, and the annular extension portion 36 is abutted against the top surface of the capacitor body 1 and extends beyond the side surface of the capacitor body 1. Here, the setting of annular embedding part 35 for form the location effect between support piece 3 is whole and the electric capacity main part 1, thereby guarantee the holistic connection stability of intelligent electric capacity 11 ware, play the effect of the installation of being convenient for. And the setting of annular extension 36 is convenient for with upper cover 4 cooperation for upper cover 4 offsets with the inner wall of upper cover 4 in the assembling process and has played the guide effect, and simultaneously, annular extension 36 has still played waterproof, dampproofing effect.

Be equipped with indent formula cavity 37 on support piece 3 top surface, be equipped with a plurality of sheath portion 31, first fixed column 32, second fixed column 33, third fixed column 34 and slide rail 38 in the cavity 37, sheath portion 31 and electric capacity 11 cooperation have realized electric capacity 11's insulating isolation effect. Further, be equipped with breach 311 on the sheath portion 31, adopt the setting of breach 311, under the prerequisite of guaranteeing insulating isolation, improve the radiating effect, prevent that inside temperature rise is too high, influence the result of use of electric capacity main part 1. The size of the notch 311 can be controlled according to actual requirements, but must be ensured to be insulated from the circuit board 2. The number of the sheath portions 31 is six here.

The heights of the first fixing posts 32 and the second fixing posts 33 are the same, the circuit board 2 is located above the first fixing posts 32 and the second fixing posts 33, the heights of the first fixing posts 32 and the second fixing posts 33 exceed the height of the side surface of the supporting member 3, and the heights can be adjusted according to actual requirements. And two settings with the same height make the circuit board 2 more stable. The first fixing column 32 and the capacitor main body 1 are matched to form a fixing effect.

The second fixing column 33 is fixed by the bolt passing through the first fixing hole 22 and matching with the second fixing column 33.

The third fixing column 34 is vertically arranged and penetrates through the circuit board 2, and a through hole 23 is formed in the position, corresponding to the third fixing column 34, of the circuit board 2, so that avoidance is formed. The bolt vertically extends from the top surface of the upper cover 4 to be connected and fixed with the third fixing column 34, so that the fixing effect between the upper cover 4 and the support 3 is formed.

The slide rail 38 is formed by connecting the edges of two support portions 39 on the support 3, and is mainly used for fixing the circuit breaker 21, and the structure of the slide rail 38 may be other forms.

The cavity 37 is provided with reinforcing ribs 371 which are staggered in the longitudinal direction and the transverse direction. The strength of the bottom surface of the support member 3 is increased by the provision of the reinforcing ribs 371.

Two accommodating cavities 30 are further arranged on the side face of the supporting piece 3, and the wiring terminal 301 is located in the accommodating cavities 30. Adopt binding post 301's setting for it is more convenient to connect, and here binding post 301's quantity is two, corresponds ground wire and zero line respectively, forms the isolation effect with the live wire in the top circuit breaker 21, improves safety protection performance. And adopt the bolt fastening's mode, for connecting through the connector, this kind of wiring is more diversified, is applicable to the wire of different thicknesses and connects.

The support 3 is integrally formed of an insulating material, preferably a plastic material.

The upper cover 4 is sleeved on the circuit board 2, and the extension supporting piece 3 is downward matched with the capacitor main body 1 to realize the protection effect, and the upper cover 4 is the prior art, so that the description is not repeated.

Through insulating support piece 3's setting, directly avoided the metal support to take place the accident of electrically conductive or electric leakage, sheath portion 31 snap-on has saved the process that prevents insulating sheath moreover on support piece 3 for the unit mount is more convenient.

Example 2:

referring to fig. 6, the difference between embodiment 2 and embodiment 1 is that the side of the bolt top cover 4 extends laterally into the side of the support to form a fixed connection. Furthermore, a transverse fourth fixing column is arranged on the side face of the supporting piece, so that the bolt is fixed more firmly. This fixing method is easily understood by those skilled in the art, and the fourth fixing column is not shown in the drawings. The mode of horizontal installation is fixed, the maintenance of the later stage of being convenient for upper cover 4 remains to the mounting panel on.

Claims

1. The utility model provides an intelligent capacitor, includes electric capacity main part, circuit board and upper cover, its characterized in that: the capacitor is characterized by further comprising a supporting piece, wherein the supporting piece is provided with a plurality of sheath portions, the bottom surface of the supporting piece is connected with the capacitor main body, the circuit board is fixed on the supporting piece, the upper cover is matched and fixed with the supporting piece, and the supporting piece is integrally formed by insulating materials.

2. A smart capacitor as claimed in claim 1, wherein: the side surface of the sheath part is provided with a notch.

3. A smart capacitor as claimed in claim 1, wherein: the bottom surface of the supporting piece is provided with an annular embedding part, and the annular embedding part is embedded into the capacitor main body.

4. A smart capacitor as claimed in claim 3, wherein: the edge of the bottom surface of the supporting piece is provided with an annular extension part.

5. The intelligent capacitor of claim 4, wherein: criss-cross reinforcing ribs are arranged on the bottom surface of the supporting piece.

6. A smart capacitor as claimed in claim 1, wherein: be equipped with the circuit breaker on the circuit board, be equipped with the slide rail with the circuit breaker adaptation on the support piece.

7. A smart capacitor as claimed in claim 1, wherein: the supporting piece and the upper cover are fixed by bolts.

8. The intelligent capacitor of claim 7, wherein: the bolt vertically extends from the top surface of the upper cover to be fixed with the support piece or the bolt transversely extends from the side surface of the upper cover to be fixed with the support piece.

9. A smart capacitor as claimed in claim 1, wherein: still include binding post, the last chamber that holds that is equipped with of support piece, binding post are located and hold the intracavity.

10. A smart capacitor as claimed in claim 1, wherein: the supporting piece is provided with a first fixing column, a second fixing column and a third fixing column, and the first fixing column is fixedly connected with the capacitor main body; the second fixing column is fixedly connected with the circuit board, and the third fixing column is fixedly connected with the upper cover.