CN211981509U

CN211981509U - Filtering type static low-voltage power capacitance compensation device

Info

Publication number: CN211981509U
Application number: CN202020560113.8U
Authority: CN
Inventors: 葛海平
Original assignee: Nantong Xidong Electrical Appliance Co ltd
Current assignee: Nantong Xidong Electrical Appliance Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-11-20
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of electrical equipment, especially, be a static low pressure electric power capacitance compensation device of filtering, including procapsid and back casing, the procapsid sets up the dead ahead at the back casing, the concave type groove piece of the equal fixedly connected with in both sides of procapsid, the vertical bar resettlement groove of having seted up in one side of back casing, the vertical fixedly connected with dead lever of inner wall in bar resettlement groove, the surface cover of dead lever is equipped with first spring, the surface sliding connection of dead lever has the sliding block, the positive fixedly connected with crossbar pole of sliding block, the pole is broken off with the fingers and thumb to the positive fixedly connected with of crossbar pole. The utility model discloses a set up concave type groove piece and inserted block, concave type groove piece and inserted block are cooperating bar mounting groove, dead lever, first spring, sliding block, crossbar pole and breaking away the pole off with the fingers and thumb for procapsid and back casing can reach fast assembly and dismantle, thereby has made things convenient for the maintenance work in later stage.

Description

Filtering type static low-voltage power capacitance compensation device

Technical Field

The utility model relates to an electrical equipment technical field specifically is a static low pressure electric power capacitance compensation device of filtering.

Background

The capacitance compensation is reactive compensation or power factor compensation. Consumers of an electrical power system generate reactive power when in use and are often inductive, which reduces the efficiency of the capacity usage of the power supply and can be improved by adding appropriate capacitance to the system.

However, the existing power capacitance compensation device has the following problems:

1. the existing power capacitance compensation device takes time for assembling and disassembling, if equipment breaks down, the maintenance is very laborious, and the equipment cannot be correspondingly overhauled at the first time, so that the use of the equipment is delayed;

2. the existing power capacitance compensation device has poor integral heat dissipation function, is easy to cause equipment burnout, has no good protection measures and is easy to cause falling damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a static low pressure electric power capacitance compensation device of filtering has solved the problem that above-mentioned background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a static low pressure electric power capacitance compensation device of filtering, includes procapsid and back casing, the procapsid sets up the dead ahead at the back casing, the equal fixedly connected with concave groove piece in both sides of procapsid, the vertical bar resettlement groove of having seted up in one side of back casing, the vertical fixedly connected with dead lever of inner wall of bar resettlement groove, the surface cover of dead lever is equipped with first spring, the surface sliding connection of dead lever has the sliding block, the positive fixedly connected with crossbar pole of sliding block, the positive fixedly connected with of crossbar pole breaks the pole off with the fingers and thumb, the one end below fixedly connected with inserted block of crossbar pole, the inner wall of establishing at concave groove piece is inserted to the inserted.

As a preferred technical scheme of the utility model, the casing is settled to one side fixedly connected with of back casing, the center department of settling the casing has seted up the ventilation hole, the inner wall fixedly connected with filter screen in ventilation hole, the inside fixed mounting who settles the casing has the fan leaf, the lower extreme fixedly connected with strutting arrangement of back casing.

As a preferred technical scheme of the utility model, strutting arrangement includes the pole that links up, link up pole fixed connection at the lower extreme of back casing, the lower extreme surface sliding connection of pole that links up has the loop bar, the spacing groove has been seted up to the inner wall of loop bar, the inner wall sliding connection of spacing groove has spacing slider, the lower extreme fixedly connected with second spring of pole that links up, the lower extreme fixedly connected with non-slip mat piece of loop bar.

As a preferred technical scheme of the utility model, the upper end fixedly connected with mounting panel of back casing, the mounting hole has been seted up on the surface of mounting panel, the positive fixed mounting of procapsid has control switch, the bleeder vent has been seted up in the front of procapsid.

As a preferred technical scheme of the utility model, the one end of first spring and the inner wall fixed connection in bar arrangement groove, the other end of first spring and the one end fixed connection of sliding block.

As a preferred technical scheme of the utility model, the lower extreme of second spring and the interior diapire fixed connection of loop bar, spacing slider fixed connection is on the both sides surface of linking the pole.

(III) advantageous effects

Compared with the prior art, the utility model provides a static low pressure electric power capacitance compensation device of filtering possesses following beneficial effect:

1. this static low voltage power capacitance compensation device of filtering through setting up concave type groove block and inserted block, concave type groove block and inserted block are cooperating bar arrangement groove, dead lever, first spring, sliding block, crossbar pole and break off with the fingers and thumb and move the pole for procapsid and back casing can reach fast assembly and dismantlement, thereby made things convenient for the maintenance work in later stage.

2. This static low voltage power capacitance compensation device of filtering formula, through setting up the fan leaf, the fan leaf is cooperating ventilation hole, filter screen for equipment is whole to possess better heat dissipation function, and the rethread sets up strutting arrangement, and the effect of the pole that links up among the strutting arrangement at loop bar and second spring makes equipment have better safeguard function.

Drawings

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

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

FIG. 3 is an enlarged view of the structure of FIG. 2;

fig. 4 is a structural sectional view of the supporting device of the present invention.

In the figure: 1. a front housing; 2. a rear housing; 3. a concave groove block; 4. a strip-shaped placing groove; 5. fixing the rod; 6. a first spring; 7. a slider; 8. a cross frame rod; 9. a wrestling rod is broken; 10. inserting a block; 11. arranging a shell; 12. a vent hole; 13. a filter screen; 14. a fan blade; 15. a support device; 151. a connecting rod; 152. a loop bar; 153. a limiting groove; 154. a limiting slide block; 155. a second spring; 156. an anti-skid cushion block; 16. mounting a plate; 17. mounting holes; 18. a control switch; 19. and (4) air holes.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a static low pressure electric power capacitance compensation device of filtering, including procapsid 1 and back casing 2, procapsid 1 sets up in the dead ahead of back casing 2, the equal fixedly connected with concave type groove piece 3 in procapsid 1's both sides, the vertical bar resettlement groove 4 of having seted up in one side of back casing 2, the vertical fixedly connected with dead lever 5 of inner wall of bar resettlement groove 4, the surface cover of dead lever 5 is equipped with first spring 6, the surface sliding connection of dead lever 5 has sliding block 7, sliding block 7's positive fixedly connected with crossbar pole 8, the positive fixedly connected with of crossbar pole 8 breaks pole 9 off with the fingers and thumb, the one end below fixedly connected with inserted block 10 of crossbar pole 8, inserted block 10 is inserted and is.

In this embodiment, when equipment use breaks down, break pole 9 off with the fingers and thumb, make horizontal hack lever 8 slide under the effect of dead lever 5 and sliding block 7, thereby make inserted block 10 no longer establish with concave type groove block 3 card, then alright detach procapsid 1 and back casing 2, the work of overhaul has been made things convenient for, after the maintenance finishes, break pole 9 off with the fingers and thumb equally, carry out the lock with procapsid 1 and back casing 2 afterwards, loosen pole 9 off with the fingers and thumb, make horizontal hack lever 8 reset under the effect of sliding block 7, first spring 6 and dead lever 5, with this insert of reaching inserted block 10 and concave type groove block 3 and establish, reach fast assembly.

Specifically, casing 11 is settled to one side fixedly connected with of back casing 2, and the center department of settling casing 11 has seted up ventilation hole 12, and the inner wall fixedly connected with filter screen 13 of ventilation hole 12 settles the inside fixed mounting of casing 11 and has fan blade 14, the lower extreme fixedly connected with strutting arrangement 15 of back casing 2.

In this embodiment, when the device is used, the fan blade 14 is started, the fan blade 14 introduces outside air into the device, the ventilation hole 12 and the filter screen 13 cooperate to prevent dust from entering, and the entered air is discharged under the action of the ventilation hole 19, so that the heat dissipation effect of the device is improved.

Specifically, the supporting device 15 includes a joint rod 151, the joint rod 151 is fixedly connected to the lower end of the rear housing 2, a loop bar 152 is slidably connected to the outer surface of the lower end of the joint rod 151, a limiting groove 153 is formed in the inner wall of the loop bar 152, a limiting slide block 154 is slidably connected to the inner wall of the limiting groove 153, a second spring 155 is fixedly connected to the lower end of the joint rod 151, and an anti-slip pad 156 is fixedly connected to the lower end of the loop bar 152.

In this embodiment, when the device is placed or falls down accidentally, the joint rod 151 transmits the force to the second spring 155, and the second spring 155 has a certain elasticity, so as to perform corresponding buffering protection, and during the movement of the joint rod 151, the joint rod is matched with the limiting groove 153 and the limiting slider 154 for limiting and guiding, so that the buffering effect is better.

Specifically, the upper end of the rear housing 2 is fixedly connected with a mounting plate 16, a mounting hole 17 is formed in the surface of the mounting plate 16, a control switch 18 is fixedly mounted on the front surface of the front housing 1, and an air hole 19 is formed in the front surface of the front housing 1.

In this embodiment, the installation of the device is performed rapidly by the installation plate 16 and the installation hole 17, the control switch 18 controls the switch of the whole device, and the vent hole 19 is designed to allow the air inside to flow out better.

Specifically, one end of the first spring 6 is fixedly connected with the inner wall of the strip-shaped placing groove 4, and the other end of the first spring 6 is fixedly connected with one end of the sliding block 7.

In this embodiment, the two ends of the first spring 6 are respectively fixedly connected with the inner wall of the strip-shaped placing groove 4 and one end of the sliding block 7, so that the corresponding connectivity is achieved and a certain buffering capacity is also achieved.

Specifically, the lower end of the second spring 155 is fixedly connected to the inner bottom wall of the loop bar 152, and the limit slider 154 is fixedly connected to both side surfaces of the engagement bar 151.

In this embodiment, the upper and lower ends of the second spring 155 are fixedly connected to the lower end of the connecting rod 151 and the inner bottom wall of the sleeve rod 152, and the connecting rod 151 is correspondingly limited by the limiting slider 154 sliding on the inner wall of the limiting groove 153.

The utility model discloses a theory of operation and use flow: when the device is used, the fan blade 14 is started, the fan blade 14 introduces outside air into the device, the ventilation holes 12 and the filter screen 13 are matched to prevent dust from entering, the entered air is discharged under the action of the ventilation holes 19, so that the heat dissipation effect of the device is improved, when the device is in a failure in use, the wrestling rod 9 is pulled to enable the cross frame rod 8 to slide under the action of the fixed rod 5 and the sliding block 7, so that the insertion block 10 is not clamped with the concave groove block 3, then the front shell 1 and the rear shell 2 can be detached, the maintenance work is facilitated, after the maintenance is finished, the wrestling rod 9 is also pulled, then the front shell 1 and the rear shell 2 are buckled, the wrestling rod 9 is released, the cross frame rod 8 is reset under the action of the sliding block 7, the first spring 6 and the fixed rod 5, so that the insertion of the insertion block 10 and the concave groove block 3 is achieved, the quick assembly is achieved, namely when the equipment is placed or falls down carelessly, the connecting rod 151 can transmit force to the second spring 155, the second spring 155 has certain elasticity and plays a role in corresponding buffer protection, in the moving process of the connecting rod 151, the limiting groove 153 and the limiting sliding block 154 can be matched for limiting and guiding, the buffer effect is better, finally, the equipment is installed quickly under the effects of the installation plate 16 and the installation hole 17, the control switch 18 controls the switch of the whole equipment, and the air holes 19 are designed to enable air inside to flow out better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a static low voltage power capacitance compensation device of filtering, includes procapsid (1) and back casing (2), procapsid (1) sets up the dead ahead of back casing (2), its characterized in that: the improved structure of the anti-theft door is characterized in that concave groove blocks (3) are fixedly connected to two sides of the front shell (1), a bar-shaped placement groove (4) is vertically formed in one side of the rear shell (2), a fixing rod (5) is fixedly connected to the inner wall of the bar-shaped placement groove (4) in a vertical mode, a first spring (6) is sleeved on the outer surface of the fixing rod (5), a sliding block (7) is connected to the outer surface of the fixing rod (5) in a sliding mode, a cross rod (8) is fixedly connected to the front side of the sliding block (7), a breaking rod (9) is fixedly connected to the front side of the cross rod (8), an insertion block (10) is fixedly connected to the lower end of the cross rod (8), and the inner wall of the concave.

2. The filtered static low-voltage power capacitance compensation device of claim 1, wherein: casing (11) are settled to one side fixedly connected with of back casing (2), ventilation hole (12) have been seted up to the center department of settling casing (11), the inner wall fixedly connected with filter screen (13) of ventilation hole (12), the inside fixed mounting who settles casing (11) has fan leaf (14), the lower extreme fixedly connected with strutting arrangement (15) of back casing (2).

3. The filtered static low-voltage power capacitance compensation device of claim 2, wherein: strutting arrangement (15) are including linking pole (151), link pole (151) fixed connection is at the lower extreme of back casing (2), the lower extreme surface sliding connection of linking pole (151) has loop bar (152), spacing groove (153) have been seted up to the inner wall of loop bar (152), the inner wall sliding connection of spacing groove (153) has spacing slider (154), the lower extreme fixedly connected with second spring (155) of linking pole (151), the lower extreme fixedly connected with non-slip mat piece (156) of loop bar (152).

4. The filtered static low-voltage power capacitance compensation device of claim 1, wherein: the upper end fixedly connected with mounting panel (16) of back casing (2), mounting hole (17) have been seted up on the surface of mounting panel (16), the positive fixed mounting of procapsid (1) has control switch (18), bleeder vent (19) have been seted up in the front of procapsid (1).

5. The filtered static low-voltage power capacitance compensation device of claim 1, wherein: one end of the first spring (6) is fixedly connected with the inner wall of the strip-shaped placing groove (4), and the other end of the first spring (6) is fixedly connected with one end of the sliding block (7).

6. The filtered static low-voltage power capacitance compensation device of claim 3, wherein: the lower end of the second spring (155) is fixedly connected with the inner bottom wall of the loop bar (152), and the limiting slide blocks (154) are fixedly connected with the two side surfaces of the connecting bar (151).