CN209785753U

CN209785753U - Capacitor with protection device

Info

Publication number: CN209785753U
Application number: CN201921035176.5U
Authority: CN
Inventors: 赵智胜
Original assignee: Dongguan Chengdong Electronic Technology Co Ltd
Current assignee: Dongguan Chengdong Electronic Technology Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2019-12-13
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses an electric capacity with protection device, which comprises an outer shell, the bottom swing joint of shell has the installation base, the equal fixedly connected with heat abstractor in shell cavity's both sides, shell cavity's top fixedly connected with protector, the inner chamber of shell is provided with electric capacity, the equal fixedly connected with pin in both sides of electric capacity bottom, the bottom fixedly connected with fixture block of shell both sides, the installation base includes the mount pad. The utility model discloses a cooperation of shell, installation base, heat abstractor, protector, electric capacity, pin and fixture block is used, can effectually solve the not good problem of traditional electric capacity protecting effect, when having guaranteed electric capacity stability, possesses certain radiating effect, has solved the too big problem that leads to electric capacity to damage of heat, and then very big assurance this electric capacity device's life, has better spreading value for traditional electric capacity.

Description

Capacitor with protection device

Technical Field

the utility model relates to an electronic equipment technical field specifically is an electric capacity with protection device.

background

The condenser is the components and parts of often using in the circuit, generally all be the integration packing together, because components and parts collide with in the transportation, the condenser often has the damage, especially the pin of condenser breaks often and can't use, consequently, need a take the condenser of protective housing not only can protect the condenser main part and can also protect the pin, current electric capacity is mostly fixed through tin soldering's mode, do not have the safeguard measure, its protecting effect is not good, it is not stable enough to the electric capacity that weight is heavier, and can produce huge vibration if the electric capacity is used for mobile device such as locomotive when on, be unfavorable for using.

Disclosure of Invention

An object of the utility model is to provide an electric capacity with protection device possesses the good advantage of antidetonation radiating effect, and it is fixed to have solved current electric capacity mostly through the mode of tin soldering, does not have safeguard measure, and its protecting effect is not good, and is fixed unstable inadequately to the heavier electric capacity of weight, and if electric capacity can produce huge vibration when being used for mobile devices such as locomotives on, is unfavorable for the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric capacity with protection device, includes the shell, the bottom swing joint of shell has the installation base, the equal fixedly connected with heat abstractor in both sides of shell inner chamber, the top fixedly connected with protector of shell inner chamber, the inner chamber of shell is provided with electric capacity, the equal fixedly connected with pin in both sides of electric capacity bottom, the bottom fixedly connected with fixture block of shell both sides.

Preferably, the installation base includes the mount pad, the fixed slot that uses with the fixture block cooperation is all seted up to the both sides at mount pad top, spacing hole has been seted up at the top of mount pad, the bottom fixedly connected with buffer block of spacing hole inner chamber, the top of buffer block and the bottom contact of electric capacity, the bottom of pin runs through the top of mount pad and extends to the below of mount pad through spacing hole.

Preferably, the heat dissipation device comprises a groove, the groove is formed in two sides of an inner cavity of the shell, the inner cavity of the groove is fixedly connected with heat dissipation fins, heat conduction holes matched with the heat dissipation fins are formed in two sides of the shell, heat conduction grease is fixedly connected to one sides of the two sides of the inner cavity of the shell and located on the heat dissipation fins, and the heat conduction grease is AOK heat conduction silicone grease.

Preferably, the protection device comprises two springs, the bottoms of the two springs are fixedly connected with rubber pads, and the bottoms of the rubber pads are in contact with the top of the capacitor.

Preferably, the shell is made of an insulating material, a capacitor film is fixedly connected to the surface of the capacitor, and the capacitor film is made of an acrylic polymer material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a cooperation of shell, installation base, heat abstractor, protector, electric capacity, pin and fixture block is used, can effectually solve the not good problem of traditional electric capacity protecting effect, when having guaranteed electric capacity stability, possesses certain radiating effect, has solved the too big problem that leads to electric capacity to damage of heat, and then very big assurance this electric capacity device's life, has better spreading value for traditional electric capacity.

2. The utility model discloses a set up mount pad and fixed slot, can fix electric capacity and shell, stability when having guaranteed its installation, through setting up spacing hole and buffer block, can carry on spacingly to electric capacity, and then play the effect of certain stability and buffering, the protecting effect has been increased, through setting up fin and heat conduction hole, can increase the device's heat dispersion, effectually derive the heat, thereby the life of electric capacity has been guaranteed, through setting up the heat conduction grease, the heat that produces electric capacity that can be quick leads to fin department and discharges, through setting up spring and rubber pad, can install the back to electric capacity and carry out the effect of shock resistance protection, and then increased the protectiveness, through setting up the electric capacity membrane, can have better heat conduction and insulating ability, the electric capacity quality has been guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: the capacitor comprises a shell 1, a mounting base 2, a heat dissipation device 3, a protection device 4, a capacitor 5, pins 6, fixture blocks 7, a mounting base 8, a fixing groove 9, a limiting hole 10, a buffer block 11, a groove 12, a heat dissipation sheet 13, a heat conduction hole 14, heat conduction grease 15, a spring 16, a rubber pad 17 and a capacitor film 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 meaning 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, a capacitor with a protection device comprises a housing 1, a mounting base 2 is movably connected to the bottom of the housing 1, the mounting base 2 comprises a mounting seat 8, fixing grooves 9 matched with clamping blocks 7 are formed in two sides of the top of the mounting seat 8, a limiting hole 10 is formed in the top of the mounting seat 8, a buffer block 11 is fixedly connected to the bottom of an inner cavity of the limiting hole 10, the top of the buffer block 11 is contacted with the bottom of the capacitor 5, the bottom of a pin 6 penetrates through the top of the mounting seat 8 through the limiting hole 10 and extends to the lower side of the mounting seat 8, heat dissipation devices 3 are fixedly connected to two sides of the inner cavity of the housing 1, each heat dissipation device 3 comprises a groove 12, the grooves 12 are formed in two sides of the inner cavity of the housing 1, heat dissipation fins 13 are fixedly connected to the inner cavity of the grooves 12, heat conduction holes 14 matched with the heat dissipation fins 13 are formed in two sides of the housing 1, the heat conduction grease 15 is AOK heat conduction silicone grease, the top of the inner cavity of the shell 1 is fixedly connected with a protection device 4, the protection device 4 comprises two springs 16, the number of the springs 16 is two, the bottoms of the two springs 16 are fixedly connected with rubber pads 17, the bottoms of the rubber pads 17 are contacted with the top of the capacitor 5, the inner cavity of the shell 1 is provided with the capacitor 5, both sides of the bottom of the capacitor 5 are fixedly connected with pins 6, the bottoms of both sides of the shell 1 are fixedly connected with clamping blocks 7, the shell 1 is made of insulating materials, the surface of the capacitor 5 is fixedly connected with a capacitor film 18, the capacitor film 18 is made of acrylic polymer materials, the capacitor 5 and the shell 1 can be fixed by arranging a mounting seat 8 and a fixing groove 9, the stability of the capacitor 5 during installation is ensured, the capacitor 5 can be limited by arranging a limiting hole 10 and a buffer block 11, and further a certain stabilizing and, the protection effect is increased, the heat dissipation performance of the device can be increased by arranging the heat dissipation fins 13 and the heat conduction holes 14, heat can be effectively led out, the service life of the capacitor 5 is ensured, the heat generated by the capacitor 5 can be quickly led to the heat dissipation fins 13 to be discharged by arranging the heat conduction grease 15, the shock-proof protection effect can be realized after the capacitor 5 is installed by arranging the springs 16 and the rubber pads 17, the protection performance is further improved, the capacitor film 18 has better heat conduction and insulation capacity, the quality of the capacitor 5 is ensured, the problem of poor protection effect of the traditional capacitor 5 can be effectively solved by matching the shell 1, the installation base 2, the heat dissipation device 3, the protection device 4, the capacitor 5, the pins 6 and the fixture blocks 7, the stability of the capacitor 5 is ensured, and a certain heat dissipation effect is realized, the problem of the too big electric capacity 5 damage that leads to of heat has been solved, and then guaranteed the life of this electric capacity 5 device, have better spreading value for traditional electric capacity 5.

During the use, install electric capacity 5 back to mount pad 8, place electric capacity 5 outside with shell 1, carry out the joint with fixture block 7 and fixed slot 9, in the use, spring 16 drives rubber pad 17 and plays shockproof effect to electric capacity 5, and the heat that produces through electric capacity 5 conducts the heat through heat conduction fat 15 and fin 13 to discharge through heat conduction hole 14.

In summary, the following steps: this electric capacity with protection device uses through shell 1, installation base 2, heat abstractor 3, protector 4, electric capacity 5, pin 6 and fixture block 7's cooperation, and it is fixed that the mode of having solved current electric capacity mostly through tin soldering is fixed, does not have the safeguard measure, and its protective effect is not good, and is fixed unstable inadequately to the electric capacity that weight is heavier, and can produce huge vibration if electric capacity is used for mobile device such as locomotive when going up, is unfavorable for the problem of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A capacitor with a protection device, comprising a housing (1), characterized in that: the utility model discloses a capacitor, including shell (1), the equal fixedly connected with pin (6) in both sides of electric capacity (5) bottom, the bottom swing joint of shell (1) has installation base (2), the equal fixedly connected with heat abstractor (3) in both sides of shell (1) inner chamber, the top fixedly connected with protector (4) of shell (1) inner chamber, the inner chamber of shell (1) is provided with electric capacity (5), the equal fixedly connected with fixture block (7) in bottom of shell (1) both sides.

2. A capacitor with a protective device according to claim 1, wherein: installation base (2) include mount pad (8), fixed slot (9) that use with fixture block (7) cooperation are all seted up to the both sides at mount pad (8) top, spacing hole (10) have been seted up at the top of mount pad (8), the bottom fixedly connected with buffer block (11) of spacing hole (10) inner chamber, the top of buffer block (11) and the bottom contact of electric capacity (5), the bottom of pin (6) runs through the top of mount pad (8) and extends to the below of mount pad (8) through spacing hole (10).

3. A capacitor with a protective device according to claim 1, wherein: heat abstractor (3) include recess (12), the both sides in shell (1) inner chamber are seted up in recess (12), the inner chamber fixedly connected with fin (13) of recess (12), heat conduction hole (14) that use with fin (13) cooperation are all seted up to the both sides of shell (1), one side fixedly connected with heat conduction fat (15) that just are located fin (13) in the both sides of shell (1) inner chamber, heat conduction fat (15) are AOK heat conduction silicone grease.

4. A capacitor with a protective device according to claim 1, wherein: the protection device (4) comprises two springs (16), the bottoms of the two springs (16) are fixedly connected with rubber pads (17), and the bottoms of the rubber pads (17) are in contact with the top of the capacitor (5).

5. A capacitor with a protective device according to claim 1, wherein: the shell (1) is made of an insulating material, a capacitor film (18) is fixedly connected to the surface of the capacitor (5), and the capacitor film (18) is made of an acrylic polymer material.