CN214413253U

CN214413253U - Building electrical and intelligent control cabinet

Info

Publication number: CN214413253U
Application number: CN202120648891.7U
Authority: CN
Inventors: 赖波池; 刘兴亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-15
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a building electrical and intelligent control cabinet, which relates to the technical field of control cabinets and comprises a main body, a dust removal mechanism and an alarm mechanism, wherein the main body comprises a cabinet body, and the inner wall of the cabinet body is connected with a cabinet door; the dust removal mechanism comprises a filter box located on the outer wall of the cabinet body, an air inlet is formed in the outer wall of the filter box, and a filter tank is arranged at the bottom end, located at the filter box, of one end of the air inlet. The utility model discloses a set up dust removal mechanism, when ventilating and heat dissipation, inside the air got into the filter tank from the air intake, dust and particulate matter in the air fell from the air current, collect in getting into the collecting box, and the part is stayed the surface of filter screen through the dust of filter screen simultaneously, when handling the dust in the collecting box, when taking out in the collecting box, shakes the dust on filter screen surface and falls, is convenient for filter and collect the dust in the air, and prevents that the dust from blockking up the filter screen.

Description

Building electrical and intelligent control cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a building electricity and intelligent switch board.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or a signal is sent.

However, when the existing control cabinet is used, ventilation and heat dissipation need to be carried out on the control cabinet, when air enters the control cabinet, dust in the air can be brought into the control cabinet, influence is caused on electronic equipment in the control cabinet, meanwhile, when a circuit in the control cabinet is in a short circuit, a large amount of heat can be generated, a structure is needed to give an alarm to the short circuit, and an operator is prompted to maintain the control cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that air carries dust to enter the inside of the control cabinet and needs to give an alarm to short circuit, an electrical and intelligent control cabinet for a building is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a building electrical and intelligent control cabinet comprises a main body, a dust removal mechanism and an alarm mechanism, wherein the main body comprises a cabinet body, and the inner wall of the cabinet body is connected with a cabinet door;

wherein the dust removing mechanism comprises a filter box positioned on the outer wall of the cabinet body, the outer wall of the filter box is provided with an air inlet, one end of the air inlet is positioned at the bottom end of the filter box and is provided with a filter tank, the inner wall of the filter tank is connected with a collecting box, the outer wall of the collecting box is provided with a clamping groove, the bottom end of the filter box is connected with a rotating column at one side of the collecting box, the top end of the rotating column is connected with a connecting shaft, the outer wall of the connecting shaft is connected with a gear, the outer wall of the gear is connected with a clamping block, a fixed spring is connected between the clamping block and the filter box, the top end of the connecting shaft is connected with a rotating disc, an air outlet pipe is arranged at the top end of the inner wall of the filter tank, a fan is arranged on the outer wall of the air outlet pipe, the air outlet pipe is characterized in that a filter screen is connected to the bottom end of the inner wall of the air outlet pipe, an impact block is connected to the top end of the rotating disc, and a pushing spring is connected between the impact block and the rotating disc.

As a further aspect of the present invention: alarm mechanism is including the installation piece that is located cabinet body inner wall top, temperature-sensing ware is installed to the bottom of installation piece, the inside of installation piece is provided with the turning block, the top of turning block is connected with the movable block, be connected with reset spring between movable block and the installation piece, reset spring's one end is provided with the conducting block No. one, one side of conducting block is provided with the conducting block No. two, the alarm lamp is installed to outer wall one side of the cabinet body, the motor is installed to one side of turning block, the output of motor is connected with the axis of rotation.

As a further aspect of the present invention: the inner wall of the filter tank is matched with the outer wall of the collecting box, and the inner wall of the filter tank and the outer wall of the collecting box are square.

As a further aspect of the present invention: the outer wall of the clamping block is matched with the inner wall of the clamping groove, an inclined plane is arranged at one end of the clamping block, gear teeth are arranged on the outer wall of the gear, tooth grooves are formed in the outer wall of the clamping block, and the gear teeth of the gear are meshed with the tooth grooves of the clamping block.

As a further aspect of the present invention: and a connecting spring is connected between the filter screen and the air outlet pipe, and the top end of the impact block is a round surface.

As a further aspect of the present invention: the temperature sensor is electrically connected with the PLC through a wire, and the PLC is electrically connected with the motor through a wire.

As a further aspect of the present invention: the second conductive block is electrically connected with an external power supply through a wire, and the first conductive block is electrically connected with the alarm lamp through a wire.

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

1. by arranging the dust removal mechanism, when ventilation and heat dissipation are carried out, air enters the filter tank from the air inlet, dust and particles in the air fall from the air flow and enter the collection box to be collected, meanwhile, part of dust passing through the filter screen is left on the surface of the filter screen, when the dust in the collection box is treated, the dust on the surface of the filter screen is shaken off when the dust in the collection box is taken out, so that the dust in the air is conveniently filtered and collected, and the dust is prevented from blocking the filter screen;

2. through setting up alarm mechanism, when inside temperature increases, temperature-sensing ware senses temperature transmission signal and gives the PLC controller, PLC controller control motor operation, it rotates to drive the axis of rotation, the axis of rotation rotates and drives the movable block with the movable block production frictional force and carry out the displacement, the movable block displacement is until the frictional force equals the back with reset spring elasticity, the movable block displacement stops, No. two conducting blocks drive alarm lamp circular telegram operation with a conducting block contact simultaneously, be convenient for through the displacement process of movable block, make when temperature-sensing ware continuously receives high temperature, report to the police through the alarm lamp.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the filtering box of the present invention;

fig. 4 is a schematic view of the installation of the impact block of the present invention;

fig. 5 is an installation schematic diagram of the motor of the present invention.

In the figure: 1. a main body; 101. a cabinet body; 102. a cabinet door; 2. a dust removal mechanism; 201. a filter box; 202. an air inlet; 203. a filter tank; 204. a collection box; 205. a card slot; 206. rotating the column; 207. a connecting shaft; 208. a gear; 209. a clamping block; 210. fixing the spring; 211. rotating the disc; 212. an air outlet pipe; 213. a fan; 214. a filter screen; 215. an impact block; 216. a push spring; 3. an alarm mechanism; 301. mounting blocks; 302. a temperature sensor; 303. rotating the block; 304. a movable block; 305. a return spring; 306. a first conductive block; 307. a second conductive block; 308. an alarm lamp; 309. a motor; 310. and rotating the shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, a building electrical and intelligent control cabinet includes a main body 1, a dust removing mechanism 2 and an alarm mechanism 3, wherein the main body 1 includes a cabinet body 101, and a cabinet door 102 is connected to an inner wall of the cabinet body 101;

wherein, the dust removing mechanism 2 comprises a filter box 201 positioned on the outer wall of the cabinet body 101, the outer wall of the filter box 201 is provided with an air inlet 202, one end of the air inlet 202 is positioned at the bottom end of the filter box 201 and is provided with a filter tank 203, the inner wall of the filter tank 203 is connected with a collecting box 204, the outer wall of the collecting box 204 is provided with a clamping groove 205, the bottom end of the filter box 201 is positioned at one side of the collecting box 204 and is connected with a rotating column 206, the top end of the rotating column 206 is connected with a connecting shaft 207, the outer wall of the connecting shaft 207 is connected with a gear 208, the outer wall of the gear 208 is connected with a clamping block 209, a fixed spring 210 is connected between the clamping block 209 and the filter box 201, the top end of the connecting shaft 207 is connected with a rotating disc 211, the top end of the inner wall of the filter tank 203 is provided with an air outlet pipe 212, the outer wall of the air outlet pipe 212 is provided with a fan 213, the bottom end of the inner wall of the air outlet pipe 212 is connected with a filter screen 214, the top end of the rotating disc 211 is connected with an impact block 215, a push spring 216 is connected between the impact block 215 and the rotating disc 211, the dust in the air can be conveniently filtered.

Please refer to fig. 2 and 5, the alarm mechanism 3 includes an installation block 301 located at the top end of the inner wall of the cabinet 101, a temperature sensor 302 is installed at the bottom end of the installation block 301, a rotation block 303 is installed inside the installation block 301, a movable block 304 is connected to the top end of the rotation block 303, a return spring 305 is connected between the movable block 304 and the installation block 301, a first conductive block 306 is installed at one end of the return spring 305, a second conductive block 307 is installed at one side of the first conductive block 306, an alarm lamp 308 is installed at one side of the outer wall of the cabinet 101, a motor 309 is installed at one side of the rotation block 303, and a rotation shaft 310 is connected to the output end of the motor 309, so as to prompt an operator through the alarm lamp 308.

Referring to fig. 1-4, the inner wall of the filter tank 203 fits the outer wall of the collection box 204, and the inner wall of the filter tank 203 and the outer wall of the collection box 204 are square, so that the inner wall of the filter tank 203 and the outer wall of the collection box 204 can be attached to each other for connection.

Referring to fig. 1 to 4, the outer wall of the latch 209 fits the inner wall of the slot 205, so that the outer wall of the latch 209 fits the inner wall of the slot 205, an inclined surface is disposed at one end of the latch 209, so that the latch 209 is forced to move, the outer wall of the gear 208 is provided with gear teeth, the outer wall of the latch 209 is provided with gear teeth, the gear teeth of the gear 208 are engaged with the gear teeth of the latch 209, so that the gear 208 rotates to drive the latch 209 to move.

Referring to fig. 1-4, a connection spring is connected between the filter screen 214 and the air outlet pipe 212 to facilitate the filter screen 214 to vibrate under stress, and the top of the impact block 215 is a circular surface to facilitate the impact block 215 to displace under stress.

Please refer to fig. 2 and 5, the temperature sensor 302 is electrically connected to the PLC controller through a wire, and the PLC controller is electrically connected to the motor 309 through a wire, so as to control the motor 309 to operate.

Please refer to fig. 2 and fig. 5, the second conductive block 307 is electrically connected to the external power source through a wire, and the first conductive block 306 is electrically connected to the alarm lamp 308 through a wire, so as to facilitate the operation of the alarm lamp 308.

The utility model discloses a theory of operation is: firstly, when ventilation and heat dissipation are carried out, the fan 213 is started to operate to drive air to enter the cabinet body 101, the air enters the filter tank 203 from the air inlet 202, when the air enters a large space from a small pipeline, the air flow rate is slowed, the air adsorption force is reduced, dust and particulate matters in the air fall from the air flow to enter the collection box 204 for collection, meanwhile, part of the dust passing through the filter screen 214 is left on the surface of the filter screen 214, when the dust in the collection box 204 is treated, the rotating column 206 is rotated to drive the connecting shaft 207 to rotate, the connecting shaft 207 is rotated to drive the gear 208 and the rotating disc 211 to rotate, the gear 208 rotates to drive the fixture block 209 to displace until the fixture block 209 is moved out of the clamping groove 205, the fixation of the collection box 204 is cancelled, meanwhile, the impact block 215 displaces to the lower part of the filter screen 214, the impact block 215 displaces under the elastic force of the pushing spring 216, the filter screen 214 is impacted to generate vibration, dust on the surface of the filter screen 214 is shaken off to prevent the filter screen 214 from being blocked due to excessive dust accumulation, the collection box 204 is taken out for cleaning, when the filter screen is installed, the collection box 204 is inserted into the filter tank 203, the fixture block 209 is displaced under the action of the elastic force of the fixed spring 210 to enter the clamping groove 205, the collection box 204 is fixed, when the internal temperature is increased, the temperature sensor 302 senses a temperature transmission signal and transmits the signal to the PLC controller, the PLC controller controls the motor 309 to operate to drive the rotating shaft 310 to rotate, the rotating shaft 310 rotates to generate friction with the movable block 304 to drive the movable block 304 to displace, after the movable block 304 displaces until the friction is equal to the elastic force of the reset spring 305, the movable block 304 stops displacing, meanwhile, the second conductive block 307 is in contact with the first conductive block 306 to drive the alarm lamp 308 to be electrified and operated, so as to facilitate the displacement process of the movable block 304, so that when the temperature sensor 302 is continuously subjected to high temperature, an alarm is given by the alarm lamp 308.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building electrical and intelligent control cabinet comprises a main body (1), a dust removal mechanism (2) and an alarm mechanism (3), and is characterized in that the main body (1) comprises a cabinet body (101), and the inner wall of the cabinet body (101) is connected with a cabinet door (102);

wherein, the dust removing mechanism (2) comprises a filter box (201) positioned on the outer wall of the cabinet body (101), an air inlet (202) is arranged on the outer wall of the filter box (201), one end of the air inlet (202) is positioned at the bottom end of the filter box (201) and is provided with a filter tank (203), the inner wall of the filter tank (203) is connected with a collecting box (204), the outer wall of the collecting box (204) is provided with a clamping groove (205), one side of the bottom end of the filter box (201) positioned at the collecting box (204) is connected with a rotating column (206), the top end of the rotating column (206) is connected with a connecting shaft (207), the outer wall of the connecting shaft (207) is connected with a gear (208), the outer wall of the gear (208) is connected with a clamping block (209), a fixed spring (210) is connected between the clamping block (209) and the filter box (201), and the top end of the connecting shaft (207) is connected with a rotating disc (211), the inner wall top of filter-tank (203) is provided with out tuber pipe (212), fan (213) are installed to the outer wall that goes out tuber pipe (212), the inner wall bottom that goes out tuber pipe (212) is connected with filter screen (214), the top of rolling disc (211) is connected with striking piece (215), be connected with between striking piece (215) and rolling disc (211) and promote spring (216).

2. The building electrical and intelligent control cabinet of claim 1, the alarm mechanism (3) comprises a mounting block (301) positioned at the top end of the inner wall of the cabinet body (101), a temperature sensor (302) is arranged at the bottom end of the mounting block (301), a rotating block (303) is arranged inside the mounting block (301), the top end of the rotating block (303) is connected with a movable block (304), a return spring (305) is connected between the movable block (304) and the mounting block (301), one end of the reset spring (305) is provided with a first conductive block (306), one side of the first conductive block (306) is provided with a second conductive block (307), alarm lamp (308) are installed to outer wall one side of the cabinet body (101), motor (309) is installed to one side of turning block (303), the output of motor (309) is connected with axis of rotation (310).

3. The building electrical and intelligent control cabinet as claimed in claim 1, wherein the inner wall of the filter tank (203) is fitted with the outer wall of the collection box (204), and the inner wall of the filter tank (203) and the outer wall of the collection box (204) are square.

4. The building electrical and intelligent control cabinet according to claim 1, wherein the outer wall of the fixture block (209) is fitted with the inner wall of the fixture groove (205), an inclined surface is arranged at one end of the fixture block (209), gear teeth are arranged on the outer wall of the gear (208), a tooth groove is arranged on the outer wall of the fixture block (209), and the gear teeth of the gear (208) are meshed with the tooth groove of the fixture block (209).

5. The building electrical and intelligent control cabinet according to claim 1, wherein a connecting spring is connected between the filter screen (214) and the air outlet pipe (212), and the top end of the impact block (215) is a round surface.

6. The building electrical and intelligent control cabinet as claimed in claim 2, wherein the temperature sensor (302) is electrically connected with a PLC controller through a wire, and the PLC controller is electrically connected with the motor (309) through a wire.

7. The building electrical and intelligent control cabinet according to claim 2, wherein the second conductive block (307) is electrically connected with an external power supply through a wire, and the first conductive block (306) is electrically connected with a warning lamp (308) through a wire.