CN213186962U

CN213186962U - Wisdom power controller convenient to overhaul

Info

Publication number: CN213186962U
Application number: CN202022073907.4U
Authority: CN
Inventors: 张羽
Original assignee: China Power Tianjin Group Co ltd
Current assignee: China Power Tianjin Group Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-11
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a wisdom power controller convenient to overhaul, including the power controller casing, the thermovent has been seted up to the lateral wall of power controller casing, the lateral wall of power controller casing passes through the screw connection with the lateral wall of dust cover, the inside wall of power controller casing is installed the inside wall that heat dissipation fan and heat dissipation fan are located the thermovent, the buckle is installed in the bottom left side of power controller casing, the buckle has two sets ofly and is the bottom left and right sides that the symmetry was installed at the power controller casing. The utility model discloses a mutually supporting of base, draw-in groove, fixture block, fixed slot, fixed block, screw hole A and screw hole B to convenient dismantlement makes things convenient for later maintenance to electric power controller, mutually supporting of rethread heat dissipation fan, control switch, thermovent, screw and dust cover, thereby can improve electric power controller's thermal diffusivity, be fit for being extensively promoted and used.

Description

Wisdom power controller convenient to overhaul

Technical Field

The utility model relates to a power controller technical field especially relates to a wisdom power controller convenient to overhaul.

Background

In electric power system, air humidity is very big to electrical equipment safe operation, can only use drier dehumidification or cubical switchboard door to ventilate the heat dissipation dehumidification according to the condition, and dehumidification effect is poor, receives external environment influence big, in case humidity is big in the switch board, causes the circuit short circuit, can cause immeasurable loss for the power company. At present, a large number of electrical components generate a large amount of heat in the using process. Because the use of electrical components, all have certain requirement to service environment's temperature, if the inside temperature of electric control cabinet is higher, will produce many problems to electrical components's use, if components and parts precision is not enough, equipment trouble etc. these all lead to the fact certain influence to the operation of power system's safety, temperature.

Patent No. CN201520767826 discloses a power control device, including roof, jib, support base, air intake, box body, humidity transducer and temperature sensor, the top of the cabinet body is equipped with the roof, the welding has the jib on the roof, the outer end swing joint of heat dissipation window has the dust guard, the inside lower extreme of heat dissipation window is equipped with the box body, control switch establishes the bottom one end at the cabinet body, humidity transducer and the equal electrical output connection control switch of temperature sensor, control switch electrical output connection fan, trapezium structure's support base is installed to the bottom of the cabinet body. Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a power control device carries out the cold air circulation through air intake and fan, gives the switch board cooling rapidly, and heat dissipation, dehumidification are effectual, and are with low costs, and economy, environmental protection are pollution-free, safe and reliable, facilitate promotion.

At present, the technology has certain defects: 1. the structure is complex and inconvenient to disassemble, so that the later maintenance is difficult; 2. the poor radiating effect of this power controller leads to the power controller during operation heat to disperse and not go out damage electronic component.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wisdom power controller convenient to overhaul, through mutually supporting of base, draw-in groove, fixture block, fixed slot, fixed block, screw hole A and screw hole B to convenient dismantlement makes things convenient for later maintenance to power controller, mutually supporting of rethread heat dissipation fan, control switch, thermovent, screw and dust cover, thereby can improve power controller's thermal diffusivity, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a convenient-to-overhaul intelligent electric power controller, which comprises an electric power controller shell, wherein the outer side wall of the electric power controller shell is provided with a heat dissipation port, the outer side wall of the electric power controller shell is connected with the outer side wall of a dust cover through screws, the inner side wall of the electric power controller shell is provided with a heat dissipation fan, the heat dissipation fan is positioned on the inner side wall of the heat dissipation port, the left side of the bottom of the electric power controller shell is provided with two groups of buckles which are symmetrically arranged on the left side and the right side of the bottom of the electric power controller shell, the bottom of the electric power controller shell is provided with fixed blocks, the fixed blocks are provided with two groups of buckles which are symmetrically arranged on the bottom of the electric power controller shell, the bottom of the electric power controller shell is provided with a base, the top of the base is provided with two groups, the buckle is located in the draw-in groove, the fixed slot has been seted up at the top of base, the fixed slot has two sets ofly and is the symmetry and sets up both sides around the top of base, the fixed block is located in the fixed slot.

Optionally, the dust cover is located on the right side of the outer side wall of the heat dissipation opening.

Optionally, the outer side wall of the fixing block is provided with a threaded hole a, and the outer side wall of the base is provided with a threaded hole B.

Optionally, a control switch is installed on the outer side wall of the power controller shell, and the output end of the control switch is electrically connected with the input end of the heat dissipation fan.

Optionally, the input terminal of the control switch is electrically connected to the output terminal of the external power supply.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, a set of symmetrical buckle is installed on the left side and the right side of the bottom of the electric power controller shell, a set of symmetrical fixed block is installed on the bottom of the motor controller shell, a set of symmetrical clamping groove is opened on the left side and the right side of the top of the base, the clamping groove and the buckle are mutually symmetrical, thereby being connected in the clamping groove through the buckle, thereby being capable of fixing the electric power controller shell on the top of the base, a set of symmetrical fixed groove is opened on the top of the base, the fixed groove and the fixed block are mutually symmetrical, the outer side wall of the fixed block is opened with a threaded hole A, the outer side wall of the base is opened with a threaded hole B, and the threaded hole B runs through the fixed groove, thereby inserting the fixed block into the fixed groove, the threaded hole A and the threaded, thereby make things convenient for later stage to dismantle the maintenance.

2. The utility model discloses in, the thermovent is seted up to the lateral wall of electric power controller shell, the lateral wall and the dust cover lateral wall of electric power controller shell pass through the screw connection, the dust cover is located the lateral wall department of thermovent, thereby can prevent that outside dust from falling into inside the electric power controller, the heat dissipation fan is installed to the inside wall of thermovent, control switch is installed to the lateral wall of electric power controller shell, control switch's output and the input electric connection of heat dissipation fan, thereby open behind the control switch, the heat dissipation fan begins work, thereby the heat dissipation fan blows the inside air of electric power controller and circulates and makes and circulate with the outside air, thereby can effectually dispel the heat to the inside of electric power controller, increase its inside electronic component life.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an intelligent power controller convenient for maintenance according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power controller housing of an intelligent power controller convenient for maintenance according to an embodiment of the present invention;

fig. 3 is a schematic view of a base structure of an intelligent power controller convenient for maintenance according to an embodiment of the present invention;

fig. 4 is the embodiment of the present invention provides a smart power controller with a heat dissipation port structure for easy maintenance.

In the figure: 1. a power controller housing; 2. a base; 3. a control switch; 4. a heat dissipation port; 5. a screw; 6. a dust cover; 7. a heat dissipation fan; 8. buckling; 9. a fixed block; 10. a threaded hole A; 11. fixing grooves; 12. a card slot; 13. and a threaded hole B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The intelligent power controller for easy maintenance according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

As shown in fig. 1-4, an intelligent power controller convenient for maintenance comprises a power controller housing 1, a heat dissipation port 4 is opened on the outer side wall of the power controller housing 1, the outer side wall of the power controller housing 1 is connected with the outer side wall of a dust cover 6 through a screw 5, a heat dissipation fan 7 is installed on the inner side wall of the power controller housing 1, and the heat dissipation fan 7 is located on the inner side wall of the heat dissipation port 4, a buckle 8 is installed on the left side of the bottom of the power controller housing 1, two groups of buckles 8 are symmetrically installed on the left side and the right side of the bottom of the power controller housing 1, fixed blocks 9 are installed on the bottom of the power controller housing 1, two groups of fixed blocks 9 are symmetrically installed on the bottom of the power controller housing 1, a base 2 is installed on the bottom of the power controller housing 1, a clamping groove 12 is opened on the top, the draw-in groove 12 has two sets ofly and is the left and right sides that the symmetry was seted up at the top of base 2, buckle 8 is located in draw-in groove 12, fixed slot 11 has been seted up at the top of base 2, fixed slot 11 has two sets ofly and is the symmetry and sets up both sides around the top of base 2, fixed block 9 is located in fixed slot 11. Wherein, through mutually supporting of base, draw-in groove, fixture block, fixed slot, fixed block, screw hole A and screw hole B to convenient dismantlement makes things convenient for the later maintenance to power controller, mutually supporting of rethread heat dissipation fan, control switch, thermovent, screw and dust cover, thereby can improve power controller's thermal diffusivity.

In this embodiment, as shown in fig. 1, the dust cover 6 is located at the right side of the outer sidewall of the heat dissipation opening 4. Wherein dust can be prevented from falling into the power controller case.

In this embodiment, as shown in fig. 2-3, a threaded hole a10 is formed in an outer side wall of the fixing block 9, and a threaded hole B13 is formed in an outer side wall of the base 2. Wherein, the bolt is convenient to be fixedly connected.

In this embodiment, as shown in fig. 1, a control switch 3 is installed on an outer side wall of the power controller housing 1, and an output end of the control switch 3 is electrically connected to an input end of a heat dissipation fan 7. Wherein, the control switch has simple structure and convenient operation.

In this embodiment, as shown in fig. 1, an input terminal of the control switch 3 is electrically connected to an output terminal of an external power source. Wherein, the timely disconnection power supply of ability prevents personnel to electrocute.

It should be noted that, the utility model relates to a smart power controller convenient for maintenance, when in operation, a set of symmetrical buckles 8 are installed on the left side and the right side of the bottom of the power controller shell 1, a set of symmetrical fixing blocks 9 are installed on the bottom of the motor controller shell 1, a set of symmetrical clamping grooves 12 are opened on the left side and the right side of the top of the base 2, the clamping grooves 12 and the buckles 8 are symmetrical with each other, so as to be connected in the clamping grooves 12 through the buckles 8, thereby fixing the power controller shell 1 on the top of the base 2, a set of symmetrical fixing grooves 11 are opened on the top of the base 2, the fixing grooves 11 are symmetrical with the fixing blocks 9, the outer side wall of the fixing blocks 9 is opened with a threaded hole A10, the outer side wall of the base 2 is opened with a threaded hole B13 and a threaded hole B13 penetrates through the fixing grooves 11, thereby inserting the fixing blocks, thereby dragging the bolt fastening connection in screw hole A10 and screw hole B13, thereby fixing power controller shell 1 and base 2, thereby facilitating later period disassembly and maintenance, the lateral wall of power controller shell 1 is provided with heat dissipation port 4, the lateral wall of power controller shell 1 is connected with the lateral wall of dust cover 6 through screw 5, dust cover 6 is located at the lateral wall of heat dissipation port 4, thereby preventing external dust from falling into the interior of power controller, heat dissipation fan 7 is installed at the lateral wall of heat dissipation port 4, control switch 3 is installed at the lateral wall of power controller shell 1, the output end of control switch 3 is electrically connected with the input end of heat dissipation fan 4, thereby after opening control switch 3, heat dissipation fan 4 starts working, thereby heat dissipation fan 4 blows the air inside the power controller to circulate and circulate with the outside air, thereby effectively dissipating heat to the inside of power controller, the service life of the electronic components in the device is prolonged.

The utility model relates to a convenient-to-overhaul intelligent power controller 1 and a power controller shell; 2. a base; 3. a control switch; 4. a heat dissipation port; 5. a screw; 6. a dust cover; 7. a heat dissipation fan; 8. buckling; 9. a fixed block; 10. a threaded hole A; 11. fixing grooves; 12. a card slot; 13. the threaded hole B components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an wisdom power controller convenient to overhaul, includes power controller casing (1), its characterized in that, thermovent (4) have been seted up to the lateral wall of power controller casing (1), the lateral wall of power controller casing (1) passes through screw (5) with the lateral wall of dust cover (6) and is connected, heat dissipation fan (7) and heat dissipation fan (7) are installed to the inside wall of power controller casing (1) are located the inside wall of thermovent (4), buckle (8) are installed in the bottom left side of power controller casing (1), buckle (8) have two sets ofly and be the symmetry and install the bottom left and right sides at power controller casing (1), the bottom installation fixed block (9) of power controller casing (1), fixed block (9) have two sets ofly and be the symmetry and install the bottom at power controller casing (1), base (2) are installed to the bottom of power controller casing (1), draw-in groove (12) have been seted up at the top of base (2), draw-in groove (12) have two sets ofly and be the left and right sides that the symmetry was seted up at the top of base (2), buckle (8) are located in draw-in groove (12), fixed slot (11) have been seted up at the top of base (2), fixed slot (11) have two sets ofly and be the symmetry and set up both sides around the top of base (2), fixed block (9) are located in fixed slot (11).

2. An easy-to-service intelligent power controller as claimed in claim 1, wherein the dust cover (6) is located at the right side of the outer side wall of the heat sink (4).

3. The intelligent power controller convenient to overhaul as claimed in claim 1, wherein the outer side wall of the fixing block (9) is provided with a threaded hole A (10), and the outer side wall of the base (2) is provided with a threaded hole B (13).

4. The intelligent power controller convenient to overhaul as claimed in claim 1, wherein a control switch (3) is installed on the outer side wall of the power controller housing (1), and the output end of the control switch (3) is electrically connected with the input end of the heat dissipation fan (7).

5. An easy-to-service intelligent power controller as claimed in claim 4, wherein the input end of the control switch (3) is electrically connected with the output end of an external power supply.