CN212161628U

CN212161628U - Dual-power automatic transfer switch

Info

Publication number: CN212161628U
Application number: CN202021036209.0U
Authority: CN
Inventors: 蒋海龙
Original assignee: Jiangsu Suling Electric Technology Co ltd
Current assignee: Jiangsu Suling Electric Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-15
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a dual supply automatic transfer switch, including protective housing, protective housing's internally mounted has automatic transfer switch main part, automatic transfer switch main part sets up to the integrated into one piece structure with protective housing, the internally mounted of protective housing rear end both sides has first rubber dust plug. This dual supply automatic transfer switch, can fill up the gap between device and the cable through first rubber dustproof plug of installation and second rubber dustproof plug and be full of, prevent that the device dust from along inside the cable admission gear, adhere to cable and device junction, corrode it, cause the device short circuit, reduce device fault probability, the installation dampproof course can prevent that moist air admission gear from leading to the inside rust of device, installation electronic fan can be with the higher air suction device of device internal temperature, prevent that the device from working under high temperature state for a long time, reduce the ageing speed of device, influence the life of device, increase the device heat-sinking capability.

Description

Dual-power automatic transfer switch

Technical Field

The utility model relates to a dual supply automatic transfer switch technical field specifically is a dual supply automatic transfer switch.

Background

The double-power automatic transfer switch is automatically connected to a standby power supply through the double-power transfer switch when power is suddenly cut off, so that the operation of people is not stopped and can still continue to operate. The dual-power automatic transfer switch is used for one way of standby power supply simply, and when common power fails or is in power failure, the common power supply is automatically switched into the standby power supply through the dual-power transfer switch (the standby power supply can also be supplied with power by a generator under small load), so that equipment can still normally operate. The UPS for the bank is also used for the most common elevators, fire control and monitoring, but the spare battery of the UPS is used for the bank.

The existing dual-power automatic transfer switch has poor dustproof capacity, dust easily enters the device along a cable after long-time use, is attached to the joint of the cable and the device and is corroded, so that the short circuit of the device is caused, the heat dissipation capacity is poor, and the service life of the device is influenced due to aging of an accelerating device after long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual supply automatic transfer switch to it is relatively poor to provide the dustproof ability of power automatic transfer switch main part under long-time use inside the dust easily along cable entry device to solve among the above-mentioned background art, adheres to cable and device junction, corrodes it, causes the device short circuit, and the heat-sinking capability is relatively poor, under long-time the use, and accelerating device is ageing, influences the life's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-power automatic transfer switch comprises a protective shell, wherein an automatic transfer switch main body is arranged inside the protective shell, the automatic transfer switch main body and the protective shell are arranged into an integrated structure, first rubber dustproof plugs are arranged inside two sides of the rear end of the protective shell and are connected with the protective shell in an adhesive manner, eight first rubber dustproof plugs are arranged at the rear end of the protective shell, a second rubber dustproof plug is arranged at the rear end of the protective shell and is connected with the protective shell in an adhesive manner, eight second rubber dustproof plugs are arranged on the two sides of the inner part of the protective shell, air exchange mounting brackets are arranged on two sides of the inner part of the protective shell and are connected with the protective shell through screws, a moisture-proof layer is arranged inside the air exchange mounting brackets and is connected with the air exchange mounting brackets through clamping grooves, and dustproof filter screens are arranged outside the moisture-proof layer, the dustproof filter screen is connected with the ventilation mounting bracket through a clamping groove, the dustproof cover is installed on the upper end face of the protective shell and connected with the protective shell through a connecting hinge, a fan mounting bracket is installed inside the connecting hinge and connected with the connecting hinge through a buckle, an internal electronic fan of the fan mounting bracket is connected with the fan mounting bracket through a screw.

Preferably, a second fixed station is installed at the lower end of the dustproof cover, the second fixed station and the dustproof cover are arranged to be of an integrally formed structure, a fixed clamping jaw is installed at the lower end of the second fixed station, and the fixed clamping jaw and the second fixed station are arranged to be of the integrally formed structure.

Preferably, a first fixed station is installed to the upper end of terminal surface before the protective housing, first fixed station sets up to the integrated into one piece structure with the protective housing, the upper end of first fixed station is provided with fixed slot.

Preferably, the upper end face of the protective shell is provided with a sealing groove, the lower end of the dustproof cover is provided with a sealing boss, and the sealing boss and the dustproof cover are of an integrally formed structure.

Preferably, a protective net is installed at the upper end of the fan installation support, and the protective net is connected with the fan installation support through a clamping groove.

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

1. the dual-power automatic transfer switch can fill the gap between the device and the cable by installing the first rubber dustproof plug and the second rubber dustproof plug, prevent dust of the device from entering the device along the cable and attaching to the connection part of the cable and the device, the device is corroded to cause short circuit of the device, the failure probability of the device is reduced, the functional integrity of the device is guaranteed, the loss caused by power failure to a user is greatly reduced, a damp-proof layer is installed to prevent moist air from entering the device to cause rusting inside the device, the functional integrity of the device is guaranteed, the practicability of the device is improved, an electronic fan is installed to suck air with higher temperature inside the device out of the device, the temperature inside the device is reduced, the device is prevented from working in a high-temperature state for a long time, the aging speed of the device is reduced, the service life of the device is influenced, and the heat dissipation capacity of the device is improved;

2. this dual supply automatic transfer switch can prevent dust access device through the installation shield, guarantee the functional complete of device, improve the result of use of device, the sealed boss of installation makes it can seal the device with sealed recess cooperation, make access device's air can only pass through from dampproof course and dustproof filter screen, increase the practicality of device, increase the result of use of device, the installation protection network can prevent that the staff from touching electronic fan by hand mistake, avoid causing the damage to it, increase the security of device.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1. a protective housing; 2. an automatic transfer switch main body; 3. mounting a fixing hole; 4. a first rubber dust plug; 5. a second rubber dust plug; 6. a first fixed table; 7. fixing the clamping groove; 8. a ventilation mounting bracket; 9. a moisture barrier; 10. a dustproof filter screen; 11. a dust cover; 12. a connecting hinge; 13. a fan mounting bracket; 14. a protective net; 15. an electronic fan; 16. a second stationary stage; 17. sealing the boss; 18. fixing the clamping jaw; 19. the groove is sealed.

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. 1-4, the present invention provides a technical solution: a dual-power automatic transfer switch comprises a protective shell 1, an automatic transfer switch main body 2, mounting fixing holes 3, a first rubber dustproof plug 4, a second rubber dustproof plug 5, a first fixing table 6, a fixing clamping groove 7, a ventilation mounting bracket 8, a moisture-proof layer 9, a dustproof filter screen 10, a dustproof cover 11, a connecting hinge 12, a fan mounting bracket 13, a protective net 14, an electronic fan 15, a second fixing table 16, a sealing boss 17, a fixing clamping jaw 18 and a sealing groove 19, wherein the automatic transfer switch main body 2 is mounted in the protective shell 1, the automatic transfer switch main body 2 and the protective shell 1 are arranged into an integral structure, the first rubber dustproof plugs 4 are mounted in two sides of the rear end of the protective shell 1, the first rubber dustproof plugs 4 are connected with the protective shell 1 in an adhesive manner, eight first rubber dustproof plugs 4 are arranged, the second rubber dustproof plug 5 is mounted at the rear end of the protective shell 1, the second rubber dustproof plug 5 is connected with the protective shell 1 in a gluing way, eight second rubber dustproof plugs 5 are arranged, the gap between the device and the cable can be filled by installing the first rubber dustproof plug 4 and the second rubber dustproof plug 5, the dust of the device is prevented from entering the device along the cable and attaching to the connection part of the cable and the device to corrode the cable and the device, the short circuit of the device is caused, the failure probability of the device is reduced, the functional integrity of the device is ensured, the loss of a user caused by power failure is greatly reduced, the ventilation mounting brackets 8 are arranged on two sides inside the protective shell 1, the ventilation mounting brackets 8 are connected with the protective shell 1 through screws, the moisture-proof layer 9 is arranged inside the ventilation mounting brackets 8, the moisture-proof layer 9 can prevent moist air from entering the device to cause rusting inside the device, the functional integrity of the device is ensured, and the practicability of the device is, dampproof course 9 passes through the draw-in groove with the installing support 8 that takes a breath and is connected, dustproof filter screen 10 is installed in the outside of dampproof course 9, dustproof filter screen 10 passes through the draw-in groove with the installing support 8 that takes a breath and is connected, shield 11 is installed to protective housing 1's up end, shield 11 is connected through being connected hinge 12 with protective housing 1, the internally mounted of connection hinge 12 has fan installing support 13, fan installing support 13 passes through the buckle with connection hinge 12 and is connected, fan installing support 13's inside electronic fan 15, electronic fan 15 passes through the screw connection with fan installing support 13, installation electronic fan 15 can be with the higher air suction device of the inside temperature of device, reduce the inside temperature of device, prevent device work under high temperature state for a long time, reduce the ageing speed of device, influence the life of device, increase device heat-sinking capability.

Furthermore, a second fixing table 16 is installed at the lower end of the dustproof cover 11, the second fixing table 16 and the dustproof cover 11 are arranged to be of an integrated structure, a fixing clamping jaw 18 is installed at the lower end of the second fixing table 16, the fixing clamping jaw 18 and the second fixing table 16 are arranged to be of an integrated structure, the dustproof cover 11 can be installed to prevent dust from entering the device, the functional integrity of the device is guaranteed, and the using effect of the device is improved.

Furthermore, a first fixing table 6 is installed at the upper end of the front end face of the protective shell 1, the first fixing table 6 and the protective shell 1 are arranged to be of an integrally formed structure, a fixing clamping groove 7 is formed in the upper end of the first fixing table 6, the first fixing table 6 can be installed by utilizing the matching of the fixing clamping groove 7 in the upper end of the first fixing table and a fixing clamping jaw 18 in the lower end of a second fixing table 16, the dust cover 11 can be fixed to the upper end of the device, the device is prevented from shaking, and the functional integrity of the device is guaranteed.

Further, the up end of protective housing 1 is provided with sealed recess 19, and sealed boss 17 is installed to the lower extreme of shield 11, and sealed boss 17 sets up to the integrated into one piece structure with shield 11, and sealed boss 17 of installation makes it can seal the device with sealed recess 19 cooperation, makes the air of access to equipment can only follow dampproof course 9 and dustproof filter screen 10 and pass through, increases the practicality of device, increases the result of use of device.

Further, the lower extreme of protective housing 1 inside is provided with installation fixed orifices 3, and installation fixed orifices 3 are provided with four, set up installation fixed orifices 3 and make things convenient for the staff to install this device of fixing, guarantee the functional complete of device.

Furthermore, a protective net 14 is installed at the upper end of the fan installation support 13, the protective net 14 is connected with the fan installation support 13 through a clamping groove, and the installation protective net 14 can prevent workers from touching the electronic fan 15 by mistake, so that damage to the electronic fan 15 is avoided, and the safety of the device is improved.

The working principle is as follows: firstly, a worker installs the device at a required place by using hexagon socket head cap screws, then a cable passes through the first rubber dustproof plug 4 and the second rubber dustproof plug 5 to be connected with the device, then a dustproof cover 11 at the upper end of the device is covered at the upper end of the device, a fixing clamping jaw 18 at the lower end of the device is clamped into a sealing groove 19 at the upper end of the protective shell 1, and finally the worker opens the electronic fan 15, the first rubber dustproof plug 4 and the second rubber dustproof plug 5 are installed on the device, so that gaps between the device and the cable can be filled, dust of the device is prevented from entering the device along the cable and being attached to the connection part of the cable and the device to corrode the device, the short circuit of the device is caused, the failure probability of the device is reduced, the functional integrity of the device is ensured, the loss of a user caused by power failure is greatly reduced, and the damp-proof layer 9 is installed to prevent, guarantee the functional complete of device, increase the device practicality, installation electronic fan 15 can be with the higher air suction device of the inside temperature of device, reduce the inside temperature of device, prevent that the device from working under high temperature state for a long time, reduce the ageing speed of device, influence the life of device, increase the device heat-sinking capability, installation shield 11 can prevent dust admission apparatus, guarantee the functional complete of device, improve the result of use of device, installation sealed boss 17 makes it can seal the device with sealed recess 19 cooperation, make the air of admission apparatus can only pass through from dampproof course 9 and dustproof filter screen 10, increase the practicality of device, increase the result of use of device, installation protection network 14 can prevent that the staff's hand from touching electronic fan 15 by mistake, avoid causing the damage to it, increase the security of device.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a dual supply automatic transfer switch, includes protective housing (1), its characterized in that: the automatic change-over switch is characterized in that an automatic change-over switch main body (2) is arranged inside the protective shell (1), the automatic change-over switch main body (2) and the protective shell (1) are arranged to be of an integrated structure, a first rubber dustproof plug (4) is arranged inside the rear end of the protective shell (1), the first rubber dustproof plug (4) is connected with the protective shell (1) in a bonding mode, eight first rubber dustproof plugs (4) are arranged, a second rubber dustproof plug (5) is arranged at the rear end of the protective shell (1), the second rubber dustproof plug (5) is connected with the protective shell (1) in a bonding mode, eight second rubber dustproof plugs (5) are arranged, air exchange mounting supports (8) are arranged on two sides inside the protective shell (1), the air exchange mounting supports (8) are connected with the protective shell (1) through screws, and moisture-proof layers (9) are arranged inside the air exchange mounting supports (8), dampproof course (9) is connected through the draw-in groove with installing support (8) of taking a breath, dustproof filter screen (10) are installed in the outside of dampproof course (9), dustproof filter screen (10) are connected through the draw-in groove with installing support (8) of taking a breath, shield (11) are installed to the up end of protecting sheathing (1), shield (11) are connected through being connected hinge (12) with protecting sheathing (1), the internally mounted of connecting hinge (12) has fan installing support (13), fan installing support (13) are connected through the buckle with being connected hinge (12), inside electronic fan (15) of fan installing support (13), electronic fan (15) pass through the screw connection with fan installing support (13).

2. The dual-power automatic transfer switch of claim 1, wherein: second fixed station (16) is installed to the lower extreme of shield (11), second fixed station (16) sets up to the integrated into one piece structure with shield (11), fixed jack catch (18) are installed to the lower extreme of second fixed station (16), fixed jack catch (18) set up to the integrated into one piece structure with second fixed station (16).

3. The dual-power automatic transfer switch of claim 1, wherein: first fixed station (6) is installed to the upper end of terminal surface before protective housing (1), first fixed station (6) sets up to the integrated into one piece structure with protective housing (1), the upper end of first fixed station (6) is provided with fixed slot (7).

4. The dual-power automatic transfer switch of claim 1, wherein: the upper end face of the protective shell (1) is provided with a sealing groove (19), the lower end of the dustproof cover (11) is provided with a sealing boss (17), and the sealing boss (17) and the dustproof cover (11) are arranged into an integrated structure.

5. The dual-power automatic transfer switch of claim 1, wherein: the lower extreme of protective housing (1) inside is provided with installation fixed orifices (3), installation fixed orifices (3) are provided with four.

6. The dual-power automatic transfer switch of claim 1, wherein: a protective net (14) is installed at the upper end of the fan installing support (13), and the protective net (14) is connected with the fan installing support (13) through a clamping groove.