CN211150330U

CN211150330U - Freely combined resonance capacitor structure

Info

Publication number: CN211150330U
Application number: CN202020261596.1U
Authority: CN
Inventors: 刘愿新
Original assignee: Dongguan Chengxi Electronic Co ltd
Current assignee: Dongguan Chengxi Electronic Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-07-31
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a free combination formula resonance electric capacity structure, including resonance electric capacity one and resonance electric capacity two, resonance electric capacity one with connect through the connector between the resonance electric capacity two, resonance electric capacity one's both ends all are provided with leading-out terminal one, resonance electric capacity two's both ends all are provided with leading-out terminal two, resonance electric capacity one with resonance electric capacity two's both ends all are provided with the support, resonance electric capacity one with resonance electric capacity two constitutes by casing and electric capacity core respectively, the electric capacity core is located the inside of casing, the electric capacity core with be provided with the epoxy filler between the casing. Has the advantages that: through connecting into a whole with two resonant capacitor to make the withstand voltage increase of electric capacity, under the relatively lower condition of voltage requirement, can unpack the exclusive use apart, increased the commonality of product, can promote the resonant frequency of condenser simultaneously, make the condenser can be applied to higher frequency range.

Description

Freely combined resonance capacitor structure

Technical Field

The utility model relates to a resonance electric capacity technical field particularly, relates to a independent assortment formula resonance capacitor structure.

Background

In induction heating equipment, the electric capacity of high pressure low capacity is used as the resonance commonly, and resonant current is big, voltage is high, so it is more to adopt the cylinder structure, and it includes cylindrical housing and sets up leading-out terminal on two terminal surfaces of cylindrical housing to through fixed two leading-out terminal to realize resonant capacitor's installation. The resonance capacitor has larger volume and good voltage resistance, but is expensive. In the practical application process, resonant capacitors with different withstand voltages are usually required to be used, and manufacturers only produce resonant capacitors with several common withstand voltages, so that the selected voltage levels are not large, and users cannot obtain the required resonant capacitors.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a free combination formula resonance capacitor structure to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a free combination formula resonance capacitor structure, includes resonance electric capacity one and resonance electric capacity two, resonance electric capacity one with cooperate through the connector and connect between the resonance electric capacity two, resonance electric capacity one's both ends all are provided with leading-out terminal one respectively, resonance electric capacity two's both ends all are provided with leading-out terminal two respectively, resonance electric capacity one with resonance electric capacity two's both ends all are provided with the cover respectively and locate leading-out terminal one with the support on the leading-out terminal two, a plurality of mounting holes have all been seted up on the bottom plate of support respectively, resonance electric capacity one with resonance electric capacity two constitutes by casing and electric capacity core respectively, the electric capacity core is located the inside of casing, the electric capacity core with be provided with the epoxy filler between the casing.

Furthermore, the connector comprises a first connector, a second connector and a connecting wire, wherein the first connector is connected with the second leading-out terminal, the second connector is connected with the second leading-out terminal, and the connecting wire is connected between the first connector and the second connector.

Furthermore, a plurality of rotary retaining pieces are respectively arranged at one end of the first connecting head and one end of the two sides of the connecting head.

Furthermore, a reinforcing plate is arranged on one side of the support.

Furthermore, the capacitor core body is composed of a first grounding conductive pole plate, a signal conductive pole plate and a second grounding conductive pole plate, a slotted hole is formed in the signal conductive pole plate, an extension grounding conductive pole plate is arranged inside the slotted hole, and two sides of the extension grounding conductive pole plate are electrically connected with the first grounding conductive pole plate and the second grounding conductive pole plate respectively through internal connections.

Furthermore, the extension grounding conductive polar plate and the signal conductive polar plate are on the same plane.

The utility model has the advantages that: through setting up by resonance electric capacity one, resonance electric capacity two, the connector, leading-out terminal one, leading-out terminal two, a support, a housing, the electric capacity core, the epoxy filler, ground connection conducting plate one, signal conducting plate, ground connection conducting plate two, the free combined type resonance electric capacity structure that slotted hole and extension ground connection conducting plate constitute, thereby make the withstand voltage increase of electric capacity, under the relatively lower condition of voltage requirement, can unpack the exclusive use apart, the commonality of product has been increased, can promote the resonant frequency of condenser simultaneously, make the condenser can be applied to higher frequency range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a free-combination resonant capacitor structure according to an embodiment of the present invention;

fig. 2 is an internal structural schematic diagram of a free combination type resonance capacitor structure according to an embodiment of the present invention.

In the figure:

1. a first resonance capacitor; 2. a second resonance capacitor; 3. a linker; 4. leading-out terminal I; 5. a second leading-out terminal; 6. a support; 7. mounting holes; 8. a housing; 9. a capacitor core; 10. an epoxy filler; 11. a first connecting head; 12. a second connector; 13. connecting a lead; 14. rotating the baffle plate; 15. a reinforcing plate; 16. a first grounding conductive plate; 17. a signal conducting polar plate; 18. a second grounding conductive electrode plate; 19. a slot; 20. extending the grounded conductive plate; 21. and (4) internal connection.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a independent assortment formula resonance capacitor structure.

The first embodiment is as follows:

as shown in fig. 1-2, the free combination type resonance capacitor structure according to the embodiment of the present invention includes a first resonance capacitor 1 and a second resonance capacitor 2, the resonance capacitor I1 and the resonance capacitor II 2 are connected in a matching way through a connecting body 3, two ends of the first resonance capacitor 1 are respectively provided with a first leading-out terminal 4, two ends of the second resonance capacitor 2 are respectively provided with a second leading-out terminal 5, two ends of the resonance capacitor I1 and the resonance capacitor II 2 are respectively provided with a bracket 6 which is sleeved on the leading-out terminal I4 and the leading-out terminal II 5, a plurality of mounting holes 7 are respectively arranged on the bottom plate of the bracket 6, the first resonant capacitor 1 and the second resonant capacitor 2 are respectively composed of a shell 8 and a capacitor core 9, the capacitor core 9 is located inside the housing 8, and an epoxy filler 10 is disposed between the capacitor core 9 and the housing 8.

By means of the technical scheme, the free combined type resonant capacitor structure is formed by the resonant capacitor I1, the resonant capacitor II 2, the connecting body 3, the leading-out terminal I4, the leading-out terminal II 5, the support 6, the shell 8, the capacitor core body 9, the epoxy filler 10, the grounding conductive pole plate I16, the signal conductive pole plate 17, the grounding conductive pole plate II 18, the slotted hole 19 and the extension grounding conductive pole plate 20, the withstand voltage of the capacitor is increased, under the condition that the voltage requirement is relatively low, the capacitor can be detached and used independently, the universality of a product is improved, meanwhile, the resonant frequency of the capacitor can be improved, and the capacitor can be applied to a higher frequency range.

Example two:

as shown in fig. 1-2, the connector 3 is composed of a first connector 11, a second connector 12 and a connecting wire 13, the first connector 11 is connected to the second leading-out terminal 5, the second connector 12 is connected to the second leading-out terminal 5, the connecting wire 13 is connected between the first connector 11 and the second connector 12, a plurality of rotary blocking pieces 14 are respectively arranged at one end of the side surfaces of the first connector 11 and the second connector 12, a reinforcing plate 15 is arranged at one side of the bracket 6, the capacitor core 9 is composed of a first grounding conductive plate 16, a signal conductive plate 17 and a second grounding conductive plate 18, a slot 19 is formed in the signal conductive plate 17, an extending grounding conductive plate 20 is arranged inside the slot 19, and both sides of the extending grounding conductive plate 20 are respectively electrically connected to the first grounding conductive plate 16 and the second grounding conductive plate 18 through inner connections 21, the extended grounding conductive plate 20 and the signal conductive plate 17 are in the same plane.

As can be seen from fig. 1-2, the connector 3 is composed of a first connector 11, a second connector 12 and a connecting wire 13, the first connector 11 is connected with the second leading-out terminal 5, the second connector 12 is connected with the second leading-out terminal 5, the connecting wire 13 is connected between the first connector 11 and the second connector 12, one end of each of the side surfaces of the first connector 11 and the second connector 12 is respectively provided with a plurality of rotating blocking pieces 14, one side of the bracket 6 is provided with a reinforcing plate 15, and the design of the rotating blocking pieces 14 and the reinforcing plate 15 is conventional and therefore will not be described in detail.

In conclusion, with the aid of the above technical scheme of the utility model, through setting up by resonance electric capacity one 1, resonance electric capacity two 2, connector 3, leading-out terminal one 4, leading-out terminal two 5, support 6, casing 8, electric capacity core 9, epoxy filler 10, ground connection conducting plate one 16, signal conducting plate 17, ground connection conducting plate two 18, the free combined type resonance electric capacity structure that slotted hole 19 and extension ground connection conducting plate 20 constitute, thereby make the withstand voltage increase of electric capacity, under the relatively lower condition of voltage requirement, can unpack apart exclusive use, the commonality of product has been increased, can promote the resonant frequency of condenser simultaneously, make the condenser can be applied to higher frequency range.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A free combination type resonance capacitor structure is characterized by comprising a first resonance capacitor (1) and a second resonance capacitor (2), wherein the first resonance capacitor (1) and the second resonance capacitor (2) are connected in a matching manner through a connector (3), leading-out terminals (4) are respectively arranged at two ends of the first resonance capacitor (1), leading-out terminals (5) are respectively arranged at two ends of the second resonance capacitor (2), brackets (6) sleeved on the leading-out terminals (4) and the leading-out terminals (5) are respectively arranged at two ends of the first resonance capacitor (1) and the second resonance capacitor (2), a plurality of mounting holes (7) are respectively formed in a bottom plate of each bracket (6), and the first resonance capacitor (1) and the second resonance capacitor (2) are respectively formed by a shell (8) and a capacitor core (9), the capacitor core (9) is located inside the shell (8), and an epoxy filler (10) is arranged between the capacitor core (9) and the shell (8).

2. The free combination type resonance capacitor structure as claimed in claim 1, wherein the connector (3) is composed of a first connector (11), a second connector (12) and a connecting wire (13), the first connector (11) is connected to the second leading-out terminal (5), the second connector (12) is connected to the second leading-out terminal (5), and the connecting wire (13) is connected between the first connector (11) and the second connector (12).

3. The free combination type resonance capacitor structure as claimed in claim 2, wherein one end of the side surface of the first connector (11) and one end of the side surface of the second connector (12) are respectively provided with a plurality of rotary blocking pieces (14).

4. A freely combined resonant capacitor structure according to claim 1, characterized in that one side of the support (6) is provided with a stiffening plate (15).

5. The free combination type resonance capacitor structure as claimed in claim 1, wherein the capacitor core (9) is composed of a first ground conductive plate (16), a signal conductive plate (17) and a second ground conductive plate (18), a slot (19) is opened on the signal conductive plate (17), an extension ground conductive plate (20) is disposed inside the slot (19), and both sides of the extension ground conductive plate (20) are electrically connected with the first ground conductive plate (16) and the second ground conductive plate (18) through inner connections (21).

6. A free-form resonant capacitor structure as recited in claim 5, wherein said extended ground conductive plate (20) is coplanar with said signal conductive plate (17).