CN210837498U

CN210837498U - Self-healing low-voltage parallel capacitor

Info

Publication number: CN210837498U
Application number: CN201921916015.7U
Authority: CN
Inventors: 张林武
Original assignee: Wenzhou Huatong Intelligent Capacitor Technology Co ltd
Current assignee: Zhejiang Huatong intelligent capacitor Technology Co.,Ltd.
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-23
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a self-healing low pressure shunt capacitance ware, include the casing, set up in the mount pad of casing and install in the spliced pole of mount pad, the chimb has set firmly on the casing, one side of casing is equipped with the fixing base, be equipped with the draw-in groove that supplies the casing installation on the fixing base, be equipped with in the draw-in groove and supply the chimb to inlay the caulking groove of dress, work as when the casing installation advances the draw-in groove, the chimb inlays the dress in the caulking groove, be equipped with the spacing subassembly that the restriction chimb breaks away from the caulking groove on the fixing base, be equipped with the fixed. The utility model has the advantages of it is following and effect: the utility model discloses it is more convenient to enable fixed mounting mode, and can realize that more firm installation is fixed.

Description

Self-healing low-voltage parallel capacitor

Technical Field

The utility model relates to a condenser field, in particular to self-healing low pressure shunt capacitance ware.

Background

The self-healing capacitor mainly comprises a shell and a plurality of cylindrical capacitor elements arranged in the shell, wherein when the capacitor elements are formed, an element body is placed in a cylinder, then epoxy resin is poured into the cylinder, so that the element body and the cylinder are connected into a whole to be formed, and then the formed plurality of capacitor elements are installed in the shell to realize the assembly of the capacitor.

The shell of the traditional capacitor is not provided with a fixed seat for fixing the capacitor, when the capacitor is to be installed, the capacitor is directly placed at a pre-installation position or the capacitor is fixed at the installation position by adopting a temporary processing method, for example, a box body for fixing the capacitor is temporarily processed at the pre-installation position or the capacitor is fixed at the pre-installation position by adopting a pressing plate and the like. Therefore, in the installation process, the workload of installation personnel is greatly increased, and the phenomenon of instable capacitor installation is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a self-healing low pressure parallel capacitor, this self-healing low pressure parallel capacitor's fixed mounting mode is more convenient, and can realize that more firm installation is fixed.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a self-healing low pressure shunt capacitance ware, includes the casing, sets up in the mount pad of casing and installs in the spliced pole of mount pad, the chimb has set firmly on the casing, one side of casing is equipped with the fixing base, be equipped with the draw-in groove that supplies the casing installation on the fixing base, be equipped with in the draw-in groove and supply the chimb to inlay the caulking groove of dress, work as when the casing installation advances the draw-in groove, the chimb inlays the dress in the caulking groove, be equipped with the spacing subassembly that the restriction chimb breaks away from the caulking groove on the fixing base.

Through adopting above-mentioned technical scheme, when the casing installation advances the draw-in groove, the chimb advances the caulking groove along with the casing installation, breaks away from the caulking groove through spacing subassembly restriction chimb to realize the fixed connection between casing and the fixing base between the two. The fixing seat and the shell are simultaneously placed at the pre-installation position, and the capacitor can be fixedly installed at the pre-installation position by means of the mode that the screw penetrates through the fixing hole and is in threaded connection with the pre-installation position. This kind of fixed mounting mode is more convenient, and can realize more firm fixed to the condenser.

Further setting the following steps: the limiting assembly comprises an elastic plate with one end fixedly connected to the fixing seat and limiting clamping teeth fixedly arranged on the elastic plate, and when the convex edge is embedded inside the caulking groove, the limiting clamping teeth are abutted against one side, back to the bottom of the caulking groove, of the convex edge.

By adopting the technical scheme, the elastic plate is applied with force in the process of installing the convex edge into the caulking groove, and the limiting latch cannot block the convex edge from being normally installed into the caulking groove in a mode of elastically deforming the elastic plate; when the chimb removed to the caulking groove inside, the release acted on the power on the elastic plate, made the elastic plate resume to initial state contradict in the chimb one side back to the caulking groove bottom, constitute spacingly to the chimb, this kind of mode simple structure, simple to operate.

Further setting the following steps: the fixed seat is provided with an acting hole, and the acting hole is communicated with the side wall of the elastic plate.

Through adopting above-mentioned technical scheme, the finger stretches into and acts on the hole can be more convenient carry out the application of force to the elastic plate, lets the elastic plate take place deformation.

Further setting the following steps: the fixed seat is provided with an observation hole communicated with the side wall of the caulking groove, and the observation hole is communicated with the side wall of the elastic plate.

Through adopting above-mentioned technical scheme, the setting up of observation hole can let installer more clear know whether accurate arrival mounted position of chimb.

Further setting the following steps: the limiting latch is provided with a guide inclined plane which gradually inclines towards one side of the caulking groove towards one side of the shell inserted into the fixing seat.

Through adopting above-mentioned technical scheme, the chimb is contradicted in the guide inclined plane at the in-process that the caulking groove was advanced in the installation, through the effect power direction of guide inclined plane change force, makes the elastic plate can take place elastic deformation when receiving the effort that the chimb was applyed, makes spacing latch keep away from the chimb, does not carry out the application of force to the elastic plate like this and also enables the elasticity latch and keep away from the chimb, ensures that the chimb normally installs into the caulking groove.

Further setting the following steps: the fixing base encircles around the periphery in the casing and distributes and be provided with a plurality ofly, and is a plurality of the fixing base cooperation restriction casing moves along being on a parallel with the direction of inserting the draw-in groove.

Through adopting above-mentioned technical scheme, the cooperation between a plurality of fixing bases realizes better spacing fixedly to the casing, further promotes the stability of installation back condenser.

Further setting the following steps: be equipped with the stopper on the fixing base, work as when the casing installation advances the draw-in groove, the stopper is contradicted in the casing periphery wall, the stopper is around distributing the setting in the casing periphery wall.

Through adopting above-mentioned technical scheme, the setting of stopper is further spacing to the installation back condenser, further promotes the stability of condenser structure.

Further setting the following steps: and a reinforcing rib is arranged on one side of the limiting block, which faces away from the shell.

Through adopting above-mentioned technical scheme, the setting of strengthening rib promotes the structural strength of stopper.

Further setting the following steps: the mounting seat is provided with a protective cover covering the mounting seat, and the protective cover is in damping fit with the mounting seat.

Through adopting above-mentioned technical scheme, the setting of safety cover plays the guard action to the spliced pole on the mount pad.

Further setting the following steps: the connecting hole has been seted up to the safety cover lateral wall, the terminal surface intercommunication of connecting hole and safety cover works as when the safety cover terminal surface is contradicted in the casing, be formed with the joint gap between the one side of connecting hole and mount pad back to the casing.

Through adopting above-mentioned technical scheme, connecting hole cooperation joint gap just can realize being connected of wire and connecting post under the prerequisite of not opening the safety cover for the safety cover can play the guard action to this hookup location.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses it is more convenient to enable fixed mounting mode, and can realize that more firm installation is fixed.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a partial exploded view of an embodiment;

FIG. 3 is a sectional view of the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of the fixing base in the embodiment;

FIG. 6 is a schematic structural view of the bottom of the fixing base in the embodiment.

In the figure: 1. a housing; 2. a mounting seat; 3. connecting columns; 4. a convex edge; 5. a fixed seat; 6. a card slot; 7. caulking grooves; 8. a limiting component; 81. an elastic plate; 82. limiting latch teeth; 9. an action hole; 10. an observation hole; 11. a guide ramp; 12. a limiting block; 13. reinforcing ribs; 14. a protective cover; 15. connecting holes; 16. a connection gap; 17. and (7) fixing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a self-healing low-voltage parallel capacitor, includes casing 1 and fixed mount pad 2 that sets up in

casing

1, and 2 fixed spliced poles 3 that are provided with in the top of mount pad, and 1 bottom an organic whole of casing is provided with annular chimb 4, and one side of casing 1 is equipped with fixing base 5, and fixing base 5 encircles around the periphery in casing 1 and distributes and be provided with a plurality ofly, preferably two, and two fixing base 5 cooperations restrict casing 1 and remove along the horizontal direction. The clamping groove 6 for installing the shell 1 is formed in the side wall of the fixing seat 5, the embedding groove 7 for embedding the convex edge 4 is formed in the side wall of the clamping groove 6, and when the shell 1 is installed into the clamping groove 6, the convex edge 4 is located in the embedding groove 7.

The fixing base 5 is provided with a limiting component 8 for limiting the convex edge 4 to be separated from the caulking groove 7, and the fixing base 5 is provided with a fixing hole 17. The limiting component 8 comprises an elastic plate 81 with one end integrally connected to the fixing seat 5 and a limiting latch 82 integrally arranged on the elastic plate 81, and the limiting latch 82 is located in the clamping groove 6. When the convex edge 4 is positioned inside the caulking groove 7, the limiting latch 82 abuts against one side of the convex edge 4, which faces away from the bottom of the caulking groove 7.

The bottom of the fixed seat 5 is provided with an acting hole 9 communicated with the clamping groove 6, and the acting hole 9 is communicated with the side wall of the elastic plate 81. The bottom of the fixed seat 5 is provided with an observation hole 10 communicated with the caulking groove 7, and the observation hole 10 is communicated with the side wall of the elastic plate 81. One surface of the limiting latch 82 facing the direction that the shell 1 is inserted into the fixed seat 5 is provided with a guide inclined surface 11 which gradually inclines towards one side of the caulking groove 7. A limiting block 12 is integrally arranged on the fixed seat 5 above the clamping groove 6, and when the shell 1 is installed in the clamping groove 6, the limiting block 12 abuts against the outer peripheral wall of the shell 1; the limiting blocks 12 are arranged around the peripheral wall of the shell 1 in a surrounding mode, and reinforcing ribs 13 are integrally arranged on one face, back to the shell 1, of the limiting blocks 12.

Be equipped with the cover on mount pad 2 and establish safety cover 14 of mount pad 2,

safety cover

14 and 2 damping cooperation of mount pad, connecting hole 15 has been seted up to safety cover 14 lateral wall, connecting hole 15 and safety cover 14's terminal surface intercommunication, when safety cover 14 terminal surface contradicts in casing 1, is formed with connecting gap 16 between connecting hole 15 and the 2 tops of mount pad. The capacitor itself is prior art and is not within the scope of this application, and the specific working principle is not elaborated herein.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a self-healing low pressure shunt capacitance ware, includes casing (1), sets up in mount pad (2) of casing (1) and installs spliced pole (3) in mount pad (2), its characterized in that: the utility model discloses a portable electronic device, including casing (1), be equipped with on casing (1) chimb (4), one side of casing (1) is equipped with fixing base (5), be equipped with draw-in groove (6) that supply casing (1) installation on fixing base (5), be equipped with in draw-in groove (6) and supply chimb (4) to inlay caulking groove (7) of dress, work as when casing (1) is installed into draw-in groove (6), chimb (4) are inlayed and are adorned in caulking groove (7), be equipped with spacing subassembly (8) that restriction chimb (4) break away from caulking groove (7) on fixing base (5), be equipped with fixed orifices (17) on fixing base (5).

2. A self-healing low-voltage parallel capacitor according to claim 1, wherein: spacing subassembly (8) include one end fixed connection in elastic plate (81) of fixing base (5) and set firmly in spacing latch (82) of elastic plate (81), work as chimb (4) inlay when inlaying in caulking groove (7) inside, spacing latch (82) conflict chimb (4) one side to caulking groove (7) bottom back.

3. A self-healing low-voltage parallel capacitor according to claim 2, wherein: an acting hole (9) is formed in the fixed seat (5), and the acting hole (9) is communicated with the side wall of the elastic plate (81).

4. A self-healing low-voltage parallel capacitor according to claim 2, wherein: the fixed seat (5) is provided with an observation hole (10) communicated with the side wall of the caulking groove (7), and the observation hole (10) is communicated with the side wall of the elastic plate (81).

5. A self-healing low-voltage parallel capacitor according to claim 2, wherein: the side, towards the direction that the shell (1) is inserted into the fixed seat (5), of the limiting latch (82) is provided with a guide inclined surface (11) which gradually inclines towards one side of the caulking groove (7).

6. A self-healing low-voltage parallel capacitor according to claim 1, wherein: fixing base (5) encircle to distribute around the periphery in casing (1) and be provided with a plurality ofly, it is a plurality of fixing base (5) cooperation restriction casing (1) are along moving parallel to insertion card groove (6) direction.

7. A self-healing low-voltage parallel capacitor according to claim 1, wherein: be equipped with stopper (12) on fixing base (5), work as when draw-in groove (6) is installed into in casing (1), stopper (12) are contradicted in casing (1) periphery wall, stopper (12) are around distributing the setting in casing (1) periphery wall.

8. A self-healing low-voltage parallel capacitor according to claim 7, wherein: and a reinforcing rib (13) is arranged on one surface of the limiting block (12) back to the shell (1).

9. A self-healing low-voltage parallel capacitor according to claim 1, wherein: be equipped with on mount pad (2) and cover safety cover (14) of establishing mount pad (2), safety cover (14) and mount pad (2) damping cooperation.

10. A self-healing low-voltage parallel capacitor according to claim 9, wherein: connecting hole (15) have been seted up to safety cover (14) lateral wall, connecting hole (15) and the terminal surface intercommunication of safety cover (14) work as when safety cover (14) terminal surface is contradicted in casing (1), be formed with between the one side of casing (1) back to connecting hole (15) and mount pad (2) connecting gap (16).