CN218603843U

CN218603843U - Weak current intelligent security protection monitoring cabinet

Info

Publication number: CN218603843U
Application number: CN202222337222.5U
Authority: CN
Inventors: 王昭; 李锐; 张楠敏; 杨承珏
Original assignee: Hefei Yiguan Technology Co ltd
Current assignee: Hefei Yiguan Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-10
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a light current intelligent security protection control rack, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body coupling central authorities' heat dissipation fan and switch door, the internal portion of cabinet is connected through the cradling piece and is held the thing board, it all sets up temperature sensor on the thing board to hold, the lateral wall all sets up the ventilation hole about the cabinet body, and the internal wall of cabinet left and right sides all has set gradually and has filtered otter board and heat dissipation adjustable shelf, the heat dissipation adjustable shelf passes through lifting unit and connects the heat dissipation fan, heat dissipation fan both sides are close to and set up the dust removal brush on the lateral wall of filtering the otter board, heat dissipation adjustable shelf bottom fixed connection PLC controller, the PLC controller all with temperature sensor, lifting unit electric connection. The utility model discloses simple structure has not only realized the pertinence cooling operation to the local high temperature of the internal portion of cabinet, has realized the filtration to the air and to the clearance of filter screen in step, has realized the pertinence cleaning action to high frequency heat dissipation position, and the consumption end is effectual.

Description

Weak current intelligent security protection monitoring cabinet

Technical Field

The utility model relates to a light current construction technical field especially relates to a light current intelligent security protection control rack.

Background

The weak current cabinet is used as an outer box of a total empty controller of important equipment such as the current community monitoring and indicating lamps, the working environment in the weak current cabinet directly influences the working efficiency of circuits in the cabinet body and electronic equipment, and in order to ensure the normal heat dissipation effect, a heat dissipation fan is often installed at the top of the traditional cabinet, and a plurality of heat dissipation holes are formed in the side wall of the traditional cabinet to maintain the temperature in the cabinet body; but partial intermediate level and downside equipment can not realize fine radiating effect, according to different operation demands, the work efficiency and the heat production volume of different equipment in the cabinet body in different time stages all are different, do not realize targeted local heat dissipation operation at present, and the air of direct external environment introduction has certain dust, can influence the working life and the work efficiency of the equipment in the cabinet body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent security protection of a weak current control rack that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a light current intelligent security protection control rack, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body top middle part sets up central heat dissipation fan, the articulated switch door of connecting of cabinet body front side, four cradling pieces of internal portion fixed connection of cabinet, the cabinet body is connected through the cradling piece and is held the thing board, the upper surface that holds the thing board all sets up temperature sensor, the lateral wall all sets up the ventilation hole about the cabinet body, and cabinet body left and right sides inner wall has all set gradually filter plate and heat dissipation adjustable shelf, filter plate and heat dissipation adjustable shelf's outer wall all can dismantle with cabinet internal wall and be connected, the heat dissipation fan is connected through lifting unit to the heat dissipation adjustable shelf, set up the dust removal brush on the lateral wall that the heat dissipation fan both sides are close to filter plate, heat dissipation adjustable shelf bottom fixed connection PLC controller, the PLC controller all with temperature sensor, lifting unit electric connection.

Preferably, the heat dissipation adjustable shelf includes interconnect's left side connecting rod and right side connecting rod, and the inside vertical bar groove of seting up of left side connecting rod, the inside vertical spout of seting up of right side connecting rod.

Preferably, lifting unit includes left side connecting rod bottom internally mounted's motor, the one end of the vertical fixed connection double-screw bolt of motor output, the other end and the heat dissipation adjustable shelf upper end inner wall draw-in groove of double-screw bolt rotate to be connected, the double-screw bolt is arranged in the inside bar groove of left side connecting rod, double-screw bolt outer wall threaded connection fan board one end, the fan board other end passes through in the inside spout of pulley sliding connection right side connecting rod, fan board fixed mounting has heat dissipation fan and dust removal brush.

Preferably, all correspond on the close lateral wall of the cradling piece that corresponds from front to back and set up L type bayonet socket, and L type bayonet socket one side is fixed at the cradling piece lateral wall, and L type bayonet socket one side sets up the bolt hole groove, and this lateral wall tip sets up V type protruding structure, and the cradling piece passes through L type bayonet socket connection crossbeam.

Preferably, the cross section of the cross beam is of an L-shaped structure, the side wall of the cross beam parallel to the bottom surface of the cabinet body is provided with a movable strip-shaped groove, and the cross beam is connected with the object bearing plate through a movable strip-shaped groove bolt.

Preferably, the surface of the object bearing plate is provided with a plurality of strip-shaped heat dissipation holes.

Preferably, the outer wall of the filter screen plate is clamped on the side wall of the cabinet body, and the elastic filter screen is embedded in the filter screen plate.

Preferably, a perspective glass is embedded in the middle of the switch door, and a solar film is adhered to the outer wall of the glass.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, through the PLC controller, temperature sensor and lifting unit, realized the pertinence cooling operation to the local high temperature of cabinet internal portion, through dust removal brush and the filter screen of synchronous setting, realized the filtration to the air and to the clearance of filter screen in step, realized the pertinence cleaning action to high frequency heat dissipation position, and the consumption end is effectual, lay the mode of equipment through the dislocation, the radiating effect of equipment has further been promoted, and through parts such as cradling piece, the practicality and the wholeness of equipment have been improved.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.

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

fig. 2 is a schematic structural diagram ii provided by the present invention;

fig. 3 is an exploded view of the present invention;

fig. 4 is a schematic sectional view of the structural heat dissipation movable frame of the present invention;

fig. 5 is a schematic view of the structure object bearing plate and the cross beam provided by the present invention.

In the figure: the cabinet comprises a cabinet body 1, a switch door 2, a central heat dissipation fan 3, a filter screen plate 4, a heat dissipation movable frame 5, a left side connecting rod 501, a right side connecting rod 502, a support rod 6, an object bearing plate 7, a motor 8, a heat dissipation fan 9, a dust removal brush 10, a stud 11, a fan frame 12, a cross beam 13, an L-shaped bayonet 14, a temperature sensor 15 and a PLC (programmable logic controller) 16.

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.

Referring to fig. 1-5, a weak current intelligent security monitoring cabinet comprises a cabinet body 1, and is characterized in that a central heat dissipation fan 3 is arranged in the middle of the top end of the cabinet body 1, a switch door 2 is hinged on the front side of the cabinet body 1, four support rods 6 are fixedly connected inside the cabinet body 1, the cabinet body 1 is connected with an object bearing plate 7 through the support rods 6, temperature sensors 15 are arranged on the upper surface of the object bearing plate 7, ventilation holes are arranged on the left and right side walls of the cabinet body 1, a filter screen plate 4 and a heat dissipation movable frame 5 are sequentially arranged on the inner sides of the left and right side walls of the cabinet body 1, the outer walls of the filter screen plate 4 and the heat dissipation movable frame 5 are detachably connected with the inner wall of the cabinet body 1, the heat dissipation movable frame 5 is connected with a heat dissipation fan 9 through a lifting assembly, dust removal brushes 10 are arranged on the side walls, close to the filter screen plate 4, on the two sides of the heat dissipation fan 9, the bottom end of the heat dissipation movable frame 5 is fixedly connected with a PLC (programmable logic controller) 16, the PLC 16 is respectively connected with a temperature sensor 15 and a lifting assembly, the temperature sensor 15 detects the heat dissipation capacity of equipment on each layer of the object bearing plate 7, the PLC 16 controls the movement distance of the lifting assembly according to each area preset in the PLC by comparing temperature signals transmitted by the temperature sensor 15, a heat dissipation fan 9 is moved to the side surface of the object bearing plate 7 with the highest temperature to carry out targeted local cooling, and in the process that the heat dissipation fan 9 moves up and down, the dust removal brushes 10 on the side wall are driven to clean the filter screen plate 4, and further the targeted cleaning of the high-frequency position is realized.

In the present case, the heat dissipation adjustable shelf 5 includes a left side connecting rod 501 and a right side connecting rod 502 that are connected to each other, and the inside vertical bar groove of seting up of left side connecting rod 501, the inside vertical spout of seting up of right side connecting rod 502.

In the present case, lifting unit includes motor 8 of the inside installation of left side connecting rod 501 bottom, the one end of the vertical fixed connection double-screw bolt 11 of motor 8 output, the other end and the 5 upper end inner wall draw-in grooves of heat dissipation adjustable shelf of double-screw bolt 11 rotate to be connected, double-screw bolt 11 is arranged in the inside bar groove of left

side connecting rod

501, 11 outer wall threaded connection fan board 12 one end of double-screw bolt, the 12 other end of fan board passes through in the inside spout of pulley sliding connection right

side connecting rod

502, 12 fixed mounting of fan board has heat dissipation fan 9 and dust removal brush 10, realize the adjustment to the vertical lift of fan board 12 through motor 8, the change of following 12 positions of fan board, realize the clearance of dust removal brush 10 to 4 inboard surfaces of filter plate.

In the present case, all correspond on the close lateral wall of the cradling piece 6 that corresponds from front to back and set up L type bayonet socket 14, and L type bayonet socket 14 one side is fixed at the 6 lateral walls of cradling piece, and L type bayonet socket 14 one side sets up the bolt hole groove, and this lateral wall tip sets up the protruding structure of V type, and cradling piece 6 passes through L type bayonet socket 14 and connects crossbeam 13, through protruding structure, improves the convenience when crossbeam 13 installs, promotes the stability after crossbeam 13 installs.

In the present case, 13 cross-sections of crossbeam are L type structures, and set up movable bar groove on the parallel lateral wall in crossbeam 13 and the cabinet body 1 bottom surface, and crossbeam 13 passes through movable bar groove bolted connection and holds thing board 7, realizes that the position that holds thing board 7 can realize the front and back on crossbeam 13 slides, is convenient for stagger upper and lower layer equipment, is convenient for improve the radiating effect of the 1 internal plant of the cabinet body.

In the scheme, the surface of the object bearing plate 7 is provided with a plurality of strip-shaped heat dissipation holes, so that the heat dissipation requirement of the bottom of the equipment is further improved.

In the present case, filter screen plate 4 outer wall joint at 1 lateral wall of cabinet body, filter screen plate 4 embedded elasticity filter screen, the clearance of the brush 10 that removes dust of being convenient for.

In the present case, embedded perspective glass in the middle part of switch door 2, and glass's outer wall pastes the solar film, and on the guarantee operating personnel was to the visual basis in the cabinet, avoided external light to the energy transmission of the cabinet body 1 inside.

The above, 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. The utility model provides a light current intelligent security protection control rack, including the cabinet body (1), a serial communication port, cabinet body (1) top middle part sets up central heat dissipation fan (3), articulated switch door (2) of the front side of the cabinet body (1), four cradling pieces (6) of the inside fixed connection of the cabinet body (1), the cabinet body (1) is connected through cradling piece (6) and is held thing board (7), the upper surface that holds thing board (7) all sets up temperature sensor (15), the lateral wall all sets up the ventilation hole about the cabinet body (1), and the side inner wall all has set gradually filter plate (4) and heat dissipation adjustable shelf (5) about the cabinet body (1), filter plate (4) and the outer wall of heat dissipation adjustable shelf (5) all can be dismantled with cabinet body (1) inner wall and be connected, heat dissipation fan (9) are connected through lifting unit to heat dissipation adjustable shelf (5), set up dust removal brush (10) on the lateral wall that heat dissipation fan (9) are close to filter plate (4), heat dissipation adjustable shelf (5) bottom fixed connection PLC controller (16), PLC controller (16) all with temperature sensor (15), lifting unit electric connection.

2. The weak current intelligent security and protection monitoring cabinet as claimed in claim 1, wherein the heat dissipation movable frame (5) comprises a left connecting rod (501) and a right connecting rod (502) which are connected with each other, a strip-shaped groove is vertically formed in the left connecting rod (501), and a sliding groove is vertically formed in the right connecting rod (502).

3. The weak current intelligent security and protection monitoring cabinet as claimed in claim 2, wherein the lifting assembly comprises a motor (8) mounted inside the bottom end of a left connecting rod (501), the output end of the motor (8) is vertically and fixedly connected with one end of a stud (11), the other end of the stud (11) is rotatably connected with an inner wall clamping groove in the upper end of the heat dissipation movable frame (5), the stud (11) is located in a strip-shaped groove in the left connecting rod (501), the outer wall of the stud (11) is in threaded connection with one end of a fan frame (12), the other end of the fan frame (12) is in sliding connection with a sliding groove in the right connecting rod (502) through a pulley, and a heat dissipation fan (9) and a dust removal brush (10) are fixedly mounted on the fan frame (12).

4. The weak current intelligent security and protection monitoring cabinet as claimed in claim 3, wherein the adjacent side walls of the front and rear corresponding support rods (6) are correspondingly provided with L-shaped bayonets (14), one side of each L-shaped bayonet (14) is fixed on the side wall of the support rod (6), one side of each L-shaped bayonet (14) is provided with a bolt hole slot, the end part of each side wall is provided with a V-shaped protruding structure, and the support rods (6) are connected with the cross beam (13) through the L-shaped bayonets (14).

5. The weak current intelligent security and protection monitoring cabinet as claimed in claim 4, wherein the cross section of the beam (13) is L-shaped, and a movable strip-shaped groove is arranged on the side wall of the beam (13) parallel to the bottom surface of the cabinet body (1), and the beam (13) is connected with the object-bearing plate (7) through a movable strip-shaped groove bolt.

6. The weak current intelligent security and protection monitoring cabinet as claimed in claim 5, wherein the surface of the object bearing plate (7) is provided with a plurality of strip-shaped heat dissipation holes.

7. The weak current intelligent security and protection monitoring cabinet as claimed in claim 6, wherein the outer wall of the filter screen plate (4) is clamped on the side wall of the cabinet body (1), and an elastic filter screen is embedded in the filter screen plate (4).

8. The weak current intelligent security and protection monitoring cabinet as claimed in claim 7, wherein a transparent glass is embedded in the middle of the switch door (2), and a solar film is pasted on the outer wall of the glass.