CN218159999U

CN218159999U - Shock attenuation explosion-proof capacitor case

Info

Publication number: CN218159999U
Application number: CN202222150882.2U
Authority: CN
Inventors: 王开玉; 陈超; 林培盛
Original assignee: Guangzhou Touchwei Intelligent Technology Co ltd
Current assignee: Guangzhou Touchwei Intelligent Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-27
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to an electronic component technical field discloses an electric capacity shell with shock attenuation is explosion-proof, including the shell main part, the cap is installed to the upper end of shell main part, the internally mounted of shell main part has the supporting seat, the equal activity through connection in both ends has the gim peg about the supporting seat, the inside below that is located the supporting seat of shell main part is provided with the protecting component, the front surface of shell main part is provided with radiator unit, the utility model discloses a be provided with the protecting component, electric capacity can carry out the shock attenuation of horizontal direction through the first spring among the protecting component when receiving the collision, carries out the shock attenuation of vertical direction through second spring and third spring to carry out omnidirectional shock attenuation to electric capacity, avoid electric capacity to split because of receiving strong collision, the otter board among the radiator unit makes the inside and the outside air current circulation of shell main part, thereby carry out fine heat dissipation to electric capacity.

Description

Shock attenuation explosion-proof capacitor case

Technical Field

The utility model relates to an electronic component technical field specifically is an explosion-proof capacitor case of shock attenuation.

Background

The capacitor is one of electronic components which are used in a large number of electronic devices, the capacitor is installed in a capacitor shell in actual use, and only the connecting end part of the capacitor penetrates through the capacitor shell to be electrically connected with other external devices.

The Chinese patent discloses a shock absorption shell (No. CN 205452044U) for protecting a capacitor, wherein a shock absorption spring is arranged in the shock absorption shell of the patent technology, so that the damage of the capacitor caused by extrusion can be avoided, the shock absorption shell for protecting the capacitor is also provided with a temperature-equalizing heat dissipation plate, the heat dissipation of the capacitor can be accelerated, the capacitor is prevented from being burnt out due to heating after being used for a long time, and the device is also provided with a fuse, so that a circuit can be automatically disconnected when the current is overlarge, and the capacitor is protected; but the damping spring wherein only installs the lower extreme in the inside of electric capacity shell, consequently can only carry out the shock attenuation of vertical direction to the electric capacity and handle, can not accomplish omnidirectional shock attenuation. Accordingly, one skilled in the art provides a capacitor case with shock absorption and explosion prevention to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric capacity shell with shock attenuation is explosion-proof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a capacitor shell with shock absorption and explosion prevention functions comprises a shell main body, wherein a shell cover is installed at the upper end of the shell main body, a supporting seat is installed inside the shell main body, adjusting bolts are movably connected to the left end and the right end of the supporting seat in a penetrating mode, adjusting plates are connected to the outer portions of the adjusting bolts in a threaded mode, adjusting pads are installed on one side surface of each adjusting plate, a supporting block is installed at the middle position inside the supporting seat, a protection assembly is arranged inside the shell main body and below the supporting seat, the protection assembly comprises a protection seat, a sliding block is slidably connected inside the protection seat, a sliding rod is movably connected inside the sliding block in a penetrating mode, first springs are installed at the left end and the right end of the sliding block, a limiting rod is installed on the upper surface of the sliding block, a second spring is installed inside the limiting rod, a telescopic rod is installed at the upper end of the second spring, warping rods are rotatably connected to the left side and the right side of the upper surface of the sliding block and located at the limiting rod, and a third spring is installed on one side surface of the warping rod;

the front surface of the shell main body is provided with a heat dissipation assembly.

As a further aspect of the present invention: the heat dissipation assembly comprises an cover plate, a screen plate is installed inside the cover plate in a penetrating mode, connecting blocks are installed at four corners of the front surface of the cover plate, a connecting rod is movably connected inside the connecting blocks in a penetrating mode, a first magnetic block is installed at one end of the connecting rod, and a second magnetic block is attracted to one end of the first magnetic block.

As the utility model discloses further scheme again: the adjusting plate is connected inside the supporting seat in a sliding mode, the adjusting pad is a component made of rubber, and one end of the adjusting bolt is rotatably connected to the supporting block.

As a further aspect of the present invention: the protection seat is installed on the inside lower surface of shell main part, the slide bar is installed on the inside left and right sides surface of protection seat, first spring mounting is in the outside of slide bar.

As the utility model discloses further scheme again: telescopic link sliding connection is in the inside of gag lever post, and the upper end of telescopic link is installed on the lower surface of supporting seat, the lower surface of the upper end activity laminating supporting seat of stick up the pole, the lower extreme of third spring is installed on the upper surface of slider.

As a further aspect of the present invention: the cover plate movably penetrates through the front surface of the shell main body, the connecting block is movably attached to the front surface of the shell main body, the connecting rod is movably embedded into the shell main body, and the second magnetic block is installed inside the shell main body.

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

1. the utility model discloses a be provided with protection component, electric capacity can carry out the shock attenuation of horizontal direction through the first spring among the protection component when receiving the collision, carries out the shock attenuation of vertical direction through second spring and third spring to carry out the omnidirectional shock attenuation to electric capacity, avoid electric capacity to split because of receiving the heavy collision, and then the condition that bursts takes place.

2. The utility model discloses a be provided with radiator unit, the otter board among the radiator unit makes the inside and the outside air current circulation of shell main part to carry out fine heat dissipation to electric capacity, can conveniently dismantle the otter board through first magnetic path and second magnetic path and get off and clear up.

Drawings

FIG. 1 is a schematic structural diagram of a capacitor housing with shock absorption and explosion prevention;

FIG. 2 is a cross-sectional view of a housing body in a capacitor housing with shock absorption and explosion prevention;

FIG. 3 is a partial cross-sectional view of FIG. 2;

FIG. 4 is a schematic structural diagram of a protection assembly in a capacitor case with shock absorption and explosion prevention;

FIG. 5 is a schematic structural diagram of a heat dissipation assembly in a capacitor case with shock absorption and explosion prevention;

fig. 6 is an enlarged view of a in fig. 5.

In the figure: 1. a housing main body; 2. a shell cover; 3. a supporting base; 4. adjusting the bolt; 5. an adjusting plate; 6. a conditioning pad; 7. a supporting block; 8. a guard assembly; 9. a heat dissipating component; 10. a protective seat; 11. a slider; 12. a slide bar; 13. a first spring; 14. a limiting rod; 15. a second spring; 16. a telescopic rod; 17. raising the rod; 18. a third spring; 19. a cover plate; 20. a screen plate; 21. connecting blocks; 22. a connecting rod; 23. a first magnetic block; 24. a second magnetic block.

Detailed Description

Referring to fig. 1 to 6, in an embodiment of the present invention, a capacitor case with shock absorption and explosion prevention includes a case main body 1, a case cover 2 is installed at an upper end of the case main body 1, a hole for passing a capacitor connecting end portion is formed on the case cover 2, a supporting seat 3 is installed inside the case main body 1, an adjusting bolt 4 is movably connected through both left and right ends of the supporting seat 3, an adjusting plate 5 is connected to an outer thread of the adjusting bolt 4, the adjusting plate 5 is slidably connected inside the supporting seat 3, an adjusting pad 6 is installed on a side surface of the adjusting plate 5, the adjusting pad 6 is a rubber member, a supporting block 7 is installed at a middle position inside the supporting seat 3, one end of the adjusting bolt 4 is rotatably connected to the supporting block 7, a protection assembly 8 is installed inside the case main body 1 below the supporting seat 3, the protection assembly 8 includes a protection seat 10, the protection seat 10 is installed on an inner lower surface of the case main body 1, the inner part of the protective seat 10 is connected with a sliding block 11 in a sliding manner, the inner part of the sliding block 11 is movably connected with a sliding rod 12 in a penetrating manner, the sliding rod 12 is arranged on the surfaces of the left side and the right side of the inner part of the protective seat 10, the left end and the right end of the sliding block 11 are both provided with a first spring 13, the first spring 13 is arranged on the outer part of the sliding rod 12, the upper surface of the sliding block 11 is provided with a limiting rod 14, the inner part of the limiting rod 14 is provided with a second spring 15, the upper end of the second spring 15 is provided with a telescopic rod 16, the telescopic rod 16 is connected inside the limiting rod 14 in a sliding manner, the upper end of the telescopic rod 16 is arranged on the lower surface of the supporting seat 3, the upper surface of the sliding block 11 is positioned on the left side and the right side of the limiting rod 14 and is rotatably connected with a tilting rod 17, the upper end of the tilting rod 17 is movably attached to the lower surface of the supporting seat 3, a third spring 18 is arranged on the upper surface of the sliding block 11, can clip and fix electric capacity on supporting seat 3 through two regulating plates 5, can cushion the shock attenuation to electric capacity horizontal direction through first spring 13, can cushion the shock attenuation to vertical direction through second spring 15 and third spring 18 to protect electric capacity, avoid exploding because of the collision and split.

In fig. 1, 5 and 6: the front surface of the housing main body 1 is provided with a heat dissipation assembly 9, the heat dissipation assembly 9 comprises a cover plate 19, the cover plate 19 movably penetrates through the front surface of the housing main body 1, a screen plate 20 is installed inside the cover plate 19 in a penetrating mode, connecting blocks 21 are installed at four corners of the front surface of the cover plate 19, the connecting blocks 21 are movably attached to the front surface of the housing main body 1, connecting rods 22 are movably connected inside the connecting blocks 21 in a penetrating mode, the connecting rods 22 are movably embedded inside the housing main body 1, first magnetic blocks 23 are installed at one ends of the connecting rods 22, one ends of the first magnetic blocks 23 are attracted to be provided with second magnetic blocks 24, the second magnetic blocks 24 are installed inside the housing main body 1, the screen plate 20 with a large area can conduct ventilation and heat dissipation treatment on capacitors inside the housing main body 1, and the screen plate 20 can be conveniently detached through the first magnetic blocks 23 and the second magnetic blocks 24.

The utility model discloses a theory of operation is: when the portable heat dissipation device is used, the shell cover 2 is opened, the capacitor is placed on the supporting seat 3, the two adjusting bolts 4 are rotated simultaneously, the adjusting plate 5 moves towards the direction of the capacitor until the capacitor is clamped, then the shell cover 2 is covered, the cover plate 19 is covered on the shell main body 1, the first magnetic block 23 is attracted to the second magnetic block 24 to fix the cover plate 19, the inside of the shell main body 1 can be contacted with the outside air through the net plate 20 in the cover plate 19, and therefore good heat dissipation treatment can be carried out on the capacitor; electric capacity is receiving when colliding, can be through supporting seat 3 about extrusion telescopic link 16 with stick up pole 17, telescopic link 16 will extrude second spring 15, stick up pole 17 and will extrude third spring 18 to carry out the buffering shock attenuation of vertical direction, extrude first spring 13 through slider 11 and can carry out the buffering shock attenuation of horizontal direction, avoid electric capacity because of the collision explodes and splits.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a condenser shell with shock attenuation is explosion-proof, includes shell main part (1), cap (2) are installed to the upper end of shell main part (1), its characterized in that, the internally mounted of shell main part (1) has supporting seat (3), the equal activity through connection in both ends has adjusting bolt (4) about supporting seat (3), the outside threaded connection of adjusting bolt (4) has regulating plate (5), a side surface mounting of regulating plate (5) has adjusting pad (6), supporting shoe (7) are installed to the inside intermediate position department of supporting seat (3), the inside below that is located supporting seat (3) of shell main part (1) is provided with protecting component (8), protecting component (8) includes protection seat (10), the inside sliding connection of protection seat (10) has slider (11), the inside activity through connection of slider (11) has slide bar (12), and the left and right sides both ends of slider (11) all install first spring (13), the last surface mounting of slider (11) has gag lever post (14), the internally mounted of gag lever post (14) has second spring (15), the upper surface mounting has the gag lever post (16) of second, the upper surface mounting is located the gag lever post (17), a third spring (18) is arranged on the surface of one side of the tilting rod (17);

the front surface of the shell main body (1) is provided with a heat dissipation component (9).

2. The capacitor shell with shock absorption and explosion prevention functions as claimed in claim 1, wherein the heat dissipation assembly (9) comprises an cover plate (19), a screen plate (20) is installed inside the cover plate (19) in a penetrating manner, connecting blocks (21) are installed at four corners of the front surface of the cover plate (19), a connecting rod (22) is movably connected inside the connecting blocks (21) in a penetrating manner, a first magnetic block (23) is installed at one end of the connecting rod (22), and a second magnetic block (24) is attracted to one end of the first magnetic block (23).

3. The capacitor shell with shock absorption and explosion prevention as claimed in claim 1, wherein the adjusting plate (5) is slidably connected inside the supporting base (3), the adjusting pad (6) is a rubber member, and one end of the adjusting bolt (4) is rotatably connected to the supporting block (7).

4. A shock-absorbing and explosion-proof capacitor case as claimed in claim 1, wherein said protection base (10) is installed on the inner lower surface of the case main body (1), said slide bar (12) is installed on the inner left and right side surfaces of the protection base (10), and said first spring (13) is installed on the outside of the slide bar (12).

5. The capacitor shell with the shock absorption and explosion prevention functions as claimed in claim 1, wherein the telescopic rod (16) is slidably connected inside the limiting rod (14), the upper end of the telescopic rod (16) is mounted on the lower surface of the supporting seat (3), the upper end of the tilting rod (17) movably fits the lower surface of the supporting seat (3), and the lower end of the third spring (18) is mounted on the upper surface of the sliding block (11).

6. The shock-absorbing and explosion-proof capacitor shell as claimed in claim 2, wherein the cover plate (19) movably penetrates through the front surface of the shell body (1), the connecting block (21) movably fits the front surface of the shell body (1), the connecting rod (22) is movably embedded in the shell body (1), and the second magnetic block (24) is installed in the shell body (1).