CN217823891U

CN217823891U - Low-voltage switch controlgear cabinet

Info

Publication number: CN217823891U
Application number: CN202221410122.4U
Authority: CN
Inventors: 刘健
Original assignee: Anhui Zhongxin Funeng New Energy Technology Co ltd
Current assignee: Anhui Zhongxin Funeng New Energy Technology Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-11-15
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a low-voltage switch controls technical field, and discloses a low-voltage switch control equipment cabinet, including the cabinet body, cabinet door, dustproof air inlet duct, on-off controller, earth-leakage protector, total controller, radiator fan and transformer, dustproof air inlet duct has been seted up to control switch's bottom, the inside fixed mounting of cabinet door has on-off controller, is located closed window's bottom, the internal portion top fixed mounting of cabinet has earth-leakage protector, has total controller at earth-leakage protector's bottom fixed mounting, total controller's bottom fixed mounting has cross electric wire pipeline, has radiator fan at the left and right sides fixed mounting of cross electric wire pipeline, has the transformer at the bottom fixed mounting of cross electric wire pipeline, makes this device possess through installing above the subassembly the cabinet body can not corroded by the moisture and lead to damaging, conveniently overhaul protection device, improve equipment's security, protection device normal operating, increase of service life and heat dissipation advantage such as dustproof under rated voltage.

Description

Low-voltage switch controlgear cabinet

Technical Field

The utility model relates to a low-voltage switch control technical field specifically is a low-voltage switch controlgear cabinet.

Background

The control cabinet is an important control element on the switch equipment, plays a very important role in the whole power transmission and distribution system, is assembled with the switch equipment, the protective electrical equipment and the auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, generally bears more switches, leakage protection and other components, and along with the development of national urbanization, the demand on electric power continuously rises, and higher requirements on the mechanism and the performance of the control cabinet are also provided;

however, the prior art has the following problems: 1. the control cabinet generally bears more switches, leakage protection and other components, and the hidden danger commonly existing in the switch control cabinet is poor heat dissipation effect; 2. the arrangement of the device meets the requirement of normal operation of the power system, is convenient to overhaul, and does not endanger the safety of people and surrounding equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a low-voltage switch controlgear cabinet, possess cabinet body bottom can not be corroded by the moisture for a long time and lead to damaging, conveniently overhaul, protective apparatus, improve equipment's security, protective apparatus normal operating, increase of service life and heat dissipation advantage such as dustproof under rated voltage, solved the corrosion cabinet body, be difficult for overhauing, do not have safeguard measure, the security is low, life is short, the dustproof not good problem of effect of heat dissipation.

(II) technical scheme

For the purpose that realizes above-mentioned low-voltage switch controlgear cabinet, the utility model provides a following technical scheme: including the cabinet body, cabinet door, dustproof intake stack, on-off controller, earth-leakage protector, total controller, radiator fan and transformer, the left side fixed mounting of the cabinet body has the hinge, has the cabinet door at the left side fixed mounting of hinge, the top fixed mounting of cabinet door has sealed window, inlays in sealed window's bottom and installs the state lamp, the right side fixed mounting of state lamp has the handle, inlays in the bottom of state lamp and installs control switch, has seted up dustproof intake stack in control switch's bottom, the inside fixed mounting of cabinet door has on-off controller, and on-off controller is located sealed window's bottom, the internal portion top fixed mounting of cabinet has earth-leakage protector, has total controller at earth-leakage protector's bottom fixed mounting, total controller's bottom fixed mounting has cross electric wire pipeline, has radiator fan at the left and right sides fixed mounting of cross electric wire pipeline, has the transformer at cross electric wire pipeline's bottom fixed mounting, the bottom fixed mounting of the cabinet body has the support column, has seted up outer wire hole in the bottom at the cabinet body back.

Preferably, the support columns are installed at the bottom of the cabinet body and provided with four groups of support columns which are respectively located at four corners of the cabinet body.

Preferably, the state lamps are installed at the bottom of the closed window, the control switches are installed at the bottom of the state lamps, the state lamps correspond to the control switches one by one, eight groups are arranged, and the state lamps and the control switches are connected with the switch controller through electric wires.

Preferably, the control switch is connected with the master controller through an electric wire, the master controller is installed at the bottom of the leakage protector, and the master controller is connected with the leakage protector through an electric wire.

Preferably, the master controller is connected with the cross electric wire pipeline, the electric wire circuit is arranged in the cross electric wire pipeline, the cooling fans are arranged on the left side and the right side of the cross electric wire pipeline, and the two groups of cooling fans are arranged and located at two ends of a cross shaft of the cross electric wire pipeline.

Preferably, the dustproof air inlet groove is installed at the bottom of the cabinet door and is provided with six groups, high-density dustproof nets are arranged inside and outside the dustproof air inlet groove, and breathable sponge is arranged inside the dustproof air inlet groove.

Preferably, the transformer is installed to the bottom of the internal portion of cabinet, and the transformer passes through the cross electric wire pipeline and links to each other with total controller, the bottom at the cabinet body back is seted up to outer wire hole, and the control element of the internal portion of cabinet links to each other with external equipment through outer wire hole.

Compared with the prior art, the utility model provides a low-voltage switch controlgear cabinet possesses following beneficial effect:

1. this low-voltage switch controlgear cabinet through devices such as installation dustproof intake stack and radiator fan, has reached still to have reached dustproof purpose when improving the radiating effect.

2. This low-voltage switch controlgear cabinet through installation transformer, on-off controller, earth-leakage protector, total controller and devices such as cross electric wire pipeline, has reached the purpose that convenient maintenance, protective apparatus normally operated, improve equipment's security under rated voltage.

Drawings

Fig. 1 is a schematic view of the overall structure of a low-voltage switch control equipment cabinet of the present invention;

fig. 2 is a schematic plan view of a front structure of a low-voltage switch control equipment cabinet of the present invention;

fig. 3 is the utility model relates to a low-voltage switch controlgear cabinet back structure plane sketch map.

Wherein: 1. a cabinet body; 2. a cabinet door; 3. sealing the window; 4. a status light; 5. a control switch; 6. a dustproof air inlet groove; 7. a handle; 8. a switch controller; 9. a hinge; 10. a leakage protector; 11. a master controller; 12. a heat radiation fan; 13. a cross wire conduit; 14. a transformer; 15. a support pillar; 16. and an outer wire hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a low-voltage switch control equipment cabinet includes a cabinet body 1, a cabinet door 2, a dustproof air inlet duct 6, a switch controller 8, a leakage protector 10, a master controller 11, a heat dissipation fan 12 and a transformer 14, a hinge 9 is fixedly mounted on the left side of the cabinet body 1, the cabinet door 2 is fixedly mounted on the left side of the hinge 9, a closed window 3 is fixedly mounted on the top of the cabinet door 2, a state lamp 4 is mounted on the bottom of the closed window 3 in an embedded manner, a handle 7 is fixedly mounted on the right side of the state lamp 4, a control switch 5 is mounted on the bottom of the state lamp 4 in an embedded manner, the dustproof air inlet duct 6 is disposed on the bottom of the control switch 5, the switch controller 8 is fixedly mounted inside the cabinet door 2, the switch controller 8 is located on the bottom of the closed window 3, the leakage protector 10 is fixedly mounted on the top inside of the cabinet body 1, the leakage protector 10 is fixedly mounted on the bottom, a cross wire pipeline 13 is fixedly mounted on the bottom of the master controller 11, the master controller 13 is fixedly mounted on the left and right sides of the cross wire pipeline 13, the cross wire 12 is fixedly mounted on the bottom of the master controller, the cross wire pipeline 13, the bottom of the cross wire 13 is fixedly mounted on the bottom of the cross wire, the cabinet body 1, the transformer 14 is disposed on the back of the cabinet body 15, and disposed on the back of the cabinet body 1, and disposed on the back of the cabinet body 16 is disposed on the cabinet body 1.

When the device is used, the device is installed at a proper position, external electric power is connected into an internal transformer 14 through a left side port of an external wire hole 16, the electric power is transmitted to a master controller 11 through the work of the transformer 14 and is distributed to all components inside and outside the device through the master controller 11, the normal operation of the device is guaranteed, internal devices are controlled by a switch controller 8, external devices and the switch controller 8 are controlled by the master controller 11, a leakage protector 10 monitors whether each circuit has a leakage condition, when the device operates, a heat radiating fan 12 continuously operates to radiate heat, the internal temperature of the device is guaranteed not to be overhigh, external air passes through a dustproof air inlet groove 6, passes through the adsorption of two layers of high-density dustproof nets inside and outside the dustproof air inlet groove 6 and an air-permeable sponge inside the dustproof nets, and smoothly enters the device to complete air circulation, the heat radiation is more perfect, the temperature of the internal devices is prevented from being overhigh, and the service life is prolonged.

Further, the support columns 15 are installed at the bottom of the cabinet body 1, and four groups of support columns are arranged at four corners of the cabinet body 1; through the installation support column 15, make cabinet body 1 and ground separation, avoided the contact of cabinet body 1 bottom and ground, reached cabinet body 1 bottom can not be corroded by the moisture for a long time and lead to the purpose of damaging.

Further, the state lamps 4 are installed at the bottom of the closed window 3, the control switches 5 are installed at the bottom of the state lamps 4, the state lamps 4 correspond to the control switches 5 one by one, eight groups are arranged, and the state lamps 4 and the control switches 5 are connected with the switch controller 8 through wires; through installation status lamp 4, can observe equipment running state directly perceivedly, make things convenient for the maintainer to pinpoint the problem, through installation control switch 5, meet emergency at single equipment and can shut down equipment rapidly, protective apparatus's purpose has been reached, can unify control status lamp 4 and control switch 5 through installation switch controller 8, to different equipment failure, switch controller 8 can send different instructions, make the trouble of equipment reflect on status lamp 4, the power supply is relieved to rethread control switch 5, protective apparatus can not further receive the damage.

Further, the control switch 5 is connected with a master controller 11 through an electric wire, the master controller 11 is installed at the bottom of the leakage protector 10, and the master controller 11 and the leakage protector 10 are connected with each other through an electric wire; through installation total controller 11, realized the purpose of the whole equipment of unified control, through installation earth-leakage protector 10, prevent the equipment electric leakage and cause the injury to the maintainer, reached in time the outage under the condition of equipment electric leakage, protection staff safety, the purpose of the security of improve equipment.

Further, the master controller 11 is connected with a cross electric wire pipeline 13, electric wire lines are arranged inside the cross electric wire pipeline 13, the cooling fans 12 are installed on the left side and the right side of the cross electric wire pipeline 13, and two groups of cooling fans 12 are arranged and located at two ends of a transverse shaft of the cross electric wire pipeline 13; through installation cross electric wire pipeline 13, make the inside overall arrangement of whole equipment seem well-lined, succinctly and not in disorder, make things convenient for the maintainer to the maintenance of equipment, the time of maintainer carding circuit when having saved maintenance, can not too much delay equipment operating duration, through installation radiator fan 12, can cool down to equipment inside, avoid the high temperature to cause the trouble to equipment, reduced the ageing speed of equipment inner line, reached increase of service life's purpose.

Furthermore, the dustproof air inlet grooves 6 are arranged at the bottom of the cabinet door 2 and are provided with six groups, high-density dustproof nets are arranged inside and outside the dustproof air inlet grooves 6, and breathable sponges are arranged inside the dustproof air inlet grooves; through the dustproof intake stack 6 of installation, cooperating radiator fan 12 and using, the more effectual thermal diffusivity that has improved, the high density dust screen has played and has prevented to produce the static to dust suction device inner chamber and has caused the damage to equipment, and the more effectual absorption dust of the ventilative sponge of installation has further improved the dirt resistance, makes the temperature of equipment inside can not be too high, is difficult for getting into the dust, has reached the purpose of using manpower sparingly and removing the inside of equipment of cleaning.

Further, a transformer 14 is installed at the bottom inside the cabinet body 1, the transformer 14 is connected with the master controller 11 through a cross wire pipeline 13, the outer wire hole 16 is formed in the bottom of the back of the cabinet body 1, and a control element inside the cabinet body 1 is connected with an external device through the outer wire hole 16; the transformer 14 is arranged to conveniently supply power to electrical components with different powers and external equipment, the protection equipment normally operates under rated voltage, the circuit is uniformly accessed by arranging the external wire holes 16, the circuit is conveniently combed, and the purpose of conveniently detecting the safety of the circuit is achieved.

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. The utility model provides a low-voltage switch controlgear cabinet, includes the cabinet body (1), cabinet door (2), dustproof intake stack (6), on-off controller (8), earth leakage protector (10), total controller (11), radiator fan (12) and transformer (14), its characterized in that: the utility model discloses a cabinet, including the cabinet body, cabinet door, control switch (5), dustproof intake stack (6) have been seted up in the bottom of control switch (5), cabinet door (2) inside fixed mounting has handle (7), and control switch (5) are inlayed to the top fixed mounting of cabinet door (2) closed window (3), inlays in the bottom of closed window (3) and installs state lamp (4), the right side fixed mounting of state lamp (4) has handle (7), inlays in the bottom of state lamp (4) and installs, has seted up dustproof intake stack (6) in the bottom of control switch (5), the inside fixed mounting of cabinet door (2) has switch controller (8), and switch controller (8) are located the bottom of closed window (3), the inside top fixed mounting of the cabinet body (1) has earth leakage protector (10), has total controller (11) in the bottom fixed mounting of earth leakage protector (10), the bottom fixed mounting of total controller (11) has cross electric wire pipeline (13), has radiator fan (12) in the left and right sides fixed mounting of cross electric wire pipeline (13), has transformer (14) in the bottom fixed mounting of cross electric wire pipeline (13), the cabinet body's (1) outer terminal (15), has seted up the external supporting column (16).

2. A low-voltage switchgear cabinet according to claim 1, characterized in that: the support columns (15) are installed at the bottom of the cabinet body (1) and are provided with four groups of support columns which are respectively positioned at four corners of the cabinet body (1).

3. A low-voltage switchgear cabinet according to claim 1, characterized in that: the state lamps (4) are arranged at the bottom of the closed window (3), the control switches (5) are arranged at the bottom of the state lamps (4), the state lamps (4) correspond to the control switches (5) one by one, eight groups are arranged, and the state lamps (4) and the control switches (5) are connected with the switch controller (8) through electric wires.

4. A low-voltage switchgear cabinet according to claim 3, characterized in that: the control switch (5) is connected with the master controller (11) through an electric wire, the master controller (11) is installed at the bottom of the electric leakage protector (10), and the master controller (11) is connected with the electric leakage protector (10) through the electric wire.

5. A low-voltage switch control equipment cabinet according to claim 4, characterized in that: the general controller (11) is connected with the cross electric wire pipeline (13), electric wire lines are arranged in the cross electric wire pipeline (13), the heat dissipation fans (12) are installed on the left side and the right side of the cross electric wire pipeline (13), and the heat dissipation fans (12) are provided with two groups and located at two ends of a cross shaft of the cross electric wire pipeline (13).

6. A low-voltage switchgear cabinet according to claim 1, characterized in that: the dustproof air inlet groove (6) is arranged at the bottom of the cabinet door (2) and is provided with six groups, high-density dustproof nets are arranged inside and outside the dustproof air inlet groove (6), and breathable sponge is arranged inside the dustproof air inlet groove.

7. A low-voltage switchgear cabinet according to claim 1, characterized in that: install transformer (14) in the inside bottom of the cabinet body (1), transformer (14) link to each other with master controller (11) through cross wire pipeline (13), the bottom at the cabinet body (1) back is seted up in outer wire hole (16), and the control element of the inside of the cabinet body (1) links to each other with external equipment through outer wire hole (16).