CN212209338U - Indoor high-voltage vacuum load switch - Google Patents
Indoor high-voltage vacuum load switch Download PDFInfo
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- CN212209338U CN212209338U CN202021391591.7U CN202021391591U CN212209338U CN 212209338 U CN212209338 U CN 212209338U CN 202021391591 U CN202021391591 U CN 202021391591U CN 212209338 U CN212209338 U CN 212209338U
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- installation box
- load switch
- fixed connection
- vacuum load
- mount
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Abstract
The utility model relates to a load switch technical field specifically is indoor high-pressure vacuum load switch, including the installation box, the protection casing, link and mount, installation box rear end is equipped with the hinge, articulated protection casing on the hinge, the protection casing front end rotates to connect and rotates the card, and the installation box openly welds the fixed pin, rotates the card lower extreme and has seted up the bayonet socket, rotates the card and rotates the bayonet socket joint in the fixed pin outside, and installation box rear end passes through bolt fixed connection and sets up the link, and the mount passes through bolt fixed connection mount in the link rear end, and the mount passes through bolt fixed connection on the wall body, and beneficial effect is: the protection structure of the high-pressure vacuum load switch is arranged, the high-pressure vacuum load switch can be protected, installation convenience is improved, the heat dissipation effect is not influenced on the dustproof and waterproof basis, moisture and dust can be effectively prevented from influencing the use of the high-pressure vacuum load switch, the service life of the high-pressure vacuum load switch is prolonged, and the use effect is improved.
Description
Technical Field
The utility model relates to load switch technical field specifically is indoor high-pressure vacuum load switch.
Background
The high-voltage load switch is an electric appliance with the function between a high-voltage circuit breaker and a high-voltage isolating switch, and is often used in series connection and matching with a high-voltage fuse; for controlling the power transformer. The high-voltage load switch is provided with a simple arc extinguishing device, so that certain load current and overload current can be switched on and off.
High-pressure vacuum load switch among the prior art is inconvenient installation when using, and wholly exposes in the air after the installation, and moisture and air in the air can cause high-pressure vacuum load switch's result of use to reduce, influence its radiating effect, still can cause high-pressure vacuum load switch's damage, influence life, for this, the utility model provides an indoor high-pressure vacuum load switch is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor high pressure vacuum load switch 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: indoor high-pressure vacuum load switch, including installation box, protection casing, link and mount, installation box rear end is equipped with the hinge, articulated protection casing on the hinge, the protection casing front end is rotated and is connected the rotation card, the installation box openly welds the fixed pin, the bayonet socket has been seted up to rotation card lower extreme, the rotation card rotates the bayonet socket joint in the fixed pin outside, installation box rear end passes through bolt fixed connection and sets up the link, the link rear end passes through bolt fixed connection mount, the mount passes through bolt fixed connection on the wall body.
Preferably, a plurality of evenly distributed's louvre is seted up to installation bottom half, the inside fixed connection filter screen of louvre, the filter screen is equipped with two-layerly, including the waterproof filter screen of inlayer and the dustproof filter screen in the outside, the filter screen is inlayed and is connected in the filter screen frame, and the filter screen frame passes through bolt fixed connection in installation bottom half, a plurality of evenly distributed's mounting hole has been seted up to the louvre both sides, and high-pressure vacuum load switch passes through bolt fixed connection in the installation box, the ventilation hole has been seted up on the wall of installation box left and right sides, the ventilation hole inboard is through.
Preferably, the protective cover is made of transparent glass, a frame body is arranged on the side edge of the lower end of the protective cover in a protruding mode, a groove is formed in the side edge of the installation box body, and the frame body on the side edge of the protective cover is inserted into the groove in an inserting mode.
Preferably, the link is two sets of vertical channel-section steels of installing at the installation box rear end of symmetry and constitutes, the mount is made for two sets of horizontal relative channel-section steels, mount length is greater than the width of installation box, the outside protrusion in mount both ends is through bolt fixed connection on the wall body, and the bolt is expansion bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses set up a high-pressure vacuum load switch's protection architecture, can get up high-pressure vacuum load switch protection, increase the installation convenience, do not influence the radiating effect on dustproof and waterproof's basis, can prevent effectively that moisture dust from influencing high-pressure vacuum load switch and use, extension high-pressure vacuum load switch's life improves the result of use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a right side view of fig. 1.
In the figure: the device comprises a mounting box body 1, a protective cover 2, a fixing pin 3, a rotating clamp 4, a connecting frame 5, a fixing frame 6, heat dissipation holes 7, a filter screen 8, mounting holes 9, a hinge 10 and ventilation holes 11.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: indoor high-pressure vacuum load switch, including installation box 1, the protection casing 2, link 5 and mount 6, 1 rear end of installation box is equipped with hinge 10, hinge joint protection casing 2 on the hinge 10, 2 front ends of protection casing are rotated and are connected rotation card 4, 1 front welding fixed pin 3 of installation box, rotate 4 lower extremes of card and seted up the bayonet socket, it rotates 4 bayonet socket joints in the 3 outsides of fixed pin to rotate card, 1 rear end of installation box sets up link 5 through bolt fixed connection, bolt fixed connection mount 6 is passed through to 5 rear ends of link, mount 6 passes through bolt fixed connection on the wall body.
The utility model can be further set as that a plurality of evenly distributed heat dissipation holes 7 are arranged at the bottom of the installation box body 1, the filter screen 8 is fixedly connected inside the heat dissipation holes 7, the filter screen 8 is provided with two layers, the filter screen comprises an inner waterproof filter screen and an outer dustproof filter screen, the filter screen is embedded and connected in the filter screen frame, the filter screen frame is fixedly connected at the bottom of the installation box body 1 through bolts, a plurality of evenly distributed installation holes 9 are arranged at two sides of the heat dissipation holes 7, the high-pressure vacuum load switch is fixedly connected in the installation box body 1 through bolts, the left side wall and the right side wall of the installation box body 1 are provided with vent holes 11, the inner side of the vent hole 11 is fixedly connected with the filter screen 8 through bolts, good ventilation inside the installation box body 1 can be ensured through the heat dissipation holes 7 and the vent holes, the service life of the high-voltage vacuum load switch is prolonged.
The utility model discloses can further set up to, protection casing 2 makes through clear glass, and 2 lower extreme side protrusions of protection casing are equipped with the framework, and 1 side of installation box is seted up flutedly, and the 2 side frames of protection casing are pegged graft in the recess, can protect high-pressure vacuum load switch through transparent protection casing 2, prevent that collision damage or human mistake from touching the electricity and causing danger, increase the security performance.
The utility model discloses can further set up to, link 5 is two sets of vertical channel-section steels of installing in installation box 1 rear end of symmetry are constituteed, mount 6 is made for two sets of horizontal relative channel-section steels, 6 length of mount are greater than the width of installation box 1, 6 outside protrusions in both ends of mount, through bolt fixed connection on the wall body, the bolt is expansion bolts, can increase the installation convenience through link 5 and mount 6, and make installation box 1 and wall keep the certain distance, prevent that the wall from regaining moist and intaking, influence the result of use, and form a space that supplies louvre 7 to ventilate.
The working principle is as follows: when the vacuum protection device works, the high-voltage vacuum load switch is fixedly connected to a mounting hole 9 in the mounting box body 1 through a bolt, then a connecting frame 5 is fixedly arranged at the rear end of the mounting box body 1 through the bolt, then the connecting frame 5 is fixedly connected to a fixing frame 6 through the bolt, and then the fixing frame 6 is fixedly connected to the wall through the bolt, so that a certain distance is kept between the mounting box body 1 and the wall, a heat dissipation hole 7 at the rear end of the mounting box body 1 is used for ventilation and heat dissipation, and the wall surface is prevented from getting damp back into the mounting box body 1 to influence the use effect, the upper end of the mounting box body 1 is hinged with a protection cover 2 through a hinge 10, the protection cover 2 covers the upper end of the mounting box body 1, the front end of the protection cover 2 is provided with a rotating clamp 4, the front end of the mounting box body 1 is provided with a fixing pin 3 corresponding to the rotating clamp 4, the protection, the air is supplied into the installation box body 1 to be matched with the heat dissipation holes 7 for heat dissipation, so that the using effect is improved.
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 (4)
1. Indoor high-pressure vacuum load switch, including installation box (1), protection casing (2), link (5) and mount (6), its characterized in that: the installation box (1) rear end is equipped with hinge (10), articulated protection casing (2) are gone up in hinge (10), protection casing (2) front end rotates the connection and changes card (4), installation box (1) openly welds fixed pin (3), the bayonet socket has been seted up to rotation card (4) lower extreme, it rotates bayonet socket joint in the fixed pin (3) outside to change card (4), installation box (1) rear end sets up link (5) through bolt fixed connection, bolt fixed connection mount (6) are passed through to link (5) rear end, mount (6) are through bolt fixed connection on the wall body.
2. An indoor high voltage vacuum load switch according to claim 1 and further comprising: a plurality of evenly distributed's louvre (7) have been seted up to installation box (1) bottom, louvre (7) inside fixed connection filter screen (8), filter screen (8) are equipped with two-layerly, including the waterproof filter screen of inlayer and the dustproof filter screen in the outside, the filter screen is inlayed and is connected in the filter screen frame, and the filter screen frame passes through bolt fixed connection in installation box (1) bottom, a plurality of evenly distributed's mounting hole (9) have been seted up to louvre (7) both sides, and high-pressure vacuum load switch passes through bolt fixed connection in installation box (1), ventilation hole (11) have been seted up on the wall of installation box (1) left and right sides, ventilation hole (11) inboard is through bolt fixed connection filter screen (.
3. An indoor high voltage vacuum load switch according to claim 1 and further comprising: the protective cover (2) is made of transparent glass, a frame body is arranged on the side edge of the lower end of the protective cover (2) in a protruding mode, a groove is formed in the side edge of the installation box body (1), and the side frame body of the protective cover (2) is inserted into the groove in an inserting mode.
4. An indoor high voltage vacuum load switch according to claim 1 and further comprising: link (5) are two sets of vertical channel-section steels of installing at installation box (1) rear end of symmetry and constitute, mount (6) are made for two sets of horizontal relative channel-section steels, mount (6) length is greater than the width of installing box (1), the outside protrusion in mount (6) both ends is through bolt fixed connection on the wall body, and the bolt is expansion bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391591.7U CN212209338U (en) | 2020-07-15 | 2020-07-15 | Indoor high-voltage vacuum load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021391591.7U CN212209338U (en) | 2020-07-15 | 2020-07-15 | Indoor high-voltage vacuum load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209338U true CN212209338U (en) | 2020-12-22 |
Family
ID=73818885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021391591.7U Active CN212209338U (en) | 2020-07-15 | 2020-07-15 | Indoor high-voltage vacuum load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209338U (en) |
-
2020
- 2020-07-15 CN CN202021391591.7U patent/CN212209338U/en active Active
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