CN211629702U

CN211629702U - Drawer type switch cabinet

Info

Publication number: CN211629702U
Application number: CN202020545905.8U
Authority: CN
Inventors: 吴建华; 刘高亮; 张冠来; 谭新涛; 鹿浩; 夏红燕
Original assignee: Shandong Tailai Electric Co ltd
Current assignee: Shandong Tailai Electric Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-02
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a drawer type switch cabinet, which comprises a cabinet body, a semiconductor refrigeration piece and a vent, wherein the cabinet body is of a square cavity structure, the interior of the cabinet body is provided with an element box, one end of the cabinet body and the element box is provided with an opening, a solar panel fixedly arranged on one side of the top end of the cabinet body is arranged above the cabinet body, the semiconductor refrigeration piece is arranged on one side of the solar panel on the top end of the cabinet body, one side of the cabinet body is provided with the vent and a third through hole, one side of the vent on the element box is provided with a first through hole and a second through hole, two sides of the bottom end of the element box are fixed with slide blocks, one side of the bottom wall of the element box is fixed with a switch installation box, one side of the top wall in the cabinet body is provided with an electricity storage box, two ends of the, the drawer type switch cabinet is high in heat dissipation efficiency, adjustable in heat dissipation efficiency and convenient to maintain.

Description

Drawer type switch cabinet

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to drawer type switch cabinet.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, and an element box for installing instruments, automatic control, a motor magnetic switch and various alternating current contactors is arranged in the switch cabinet.

The element in the switch cabinet can generate a large amount of heat when fully loaded, so that the working efficiency of the element is influenced, the heat generated when the switch cabinet is not fully loaded is small, the heat dissipation effect of the existing switch cabinet is not obvious, the existing switch cabinet does not have an adjusting function, and the concept of energy conservation and environmental protection is not provided; when electrical components in the component box break down, the component box needs to be detached from the switch cabinet for maintenance, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawer type switch cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drawer type switch cabinet comprises a cabinet body, a semiconductor refrigeration piece and a ventilation opening, wherein the cabinet body is of a square box body structure, an element box is arranged in the cabinet body, openings are formed in one ends of the cabinet body and the element box, a solar panel is fixedly installed on one side of the top end of the cabinet body, the semiconductor refrigeration piece is installed on one side of the solar panel on the top end of the cabinet body, a ventilation opening and a third through hole are formed in one side face of the cabinet body, a first through hole and a second through hole are formed in one side face, close to the ventilation opening, of the element box, sliding blocks sliding on the bottom wall of the cabinet body are fixedly connected to two sides of the bottom end of the element;

the utility model discloses a temperature sensor, including cabinet body, controller, component box, temperature sensor, electric power storage box, controller, component box and opening, the electric power storage box is installed to one side of the internal roof of cabinet, the controller is installed to electric power storage box one side, the component box is put with a side top central point of opening symmetry and is installed the temperature sensor who fixes at the inner wall, all open logical groove on the component box inner wall of temperature sensor both sides, one side of component box.

Preferably, the bottom of semiconductor refrigeration piece runs through the roof of the cabinet body and extends the internal portion of cabinet, and the top of semiconductor refrigeration piece is fixed on the cabinet body top, and wherein semiconductor refrigeration piece and the sealed bonding of cabinet body roof, and it has the fin to bond on stretching into the semiconductor refrigeration piece side of the internal portion of cabinet.

Preferably, solar panel and controller all link to each other with the electric power storage box electrical property, semiconductor refrigeration piece, temperature sensor and fan all with controller electrical connection.

Preferably, the hasp is installed to component box opening part one side central point, the one end central point that the articulated department of component box was kept away from to the side door puts and opens there is the hole, the hole cooperatees with the hasp, component box open-ended bottom central point department of putting fixed mounting has the handle.

Preferably, the vent is communicated with a first through hole on the element box, the second through hole and the third through hole are respectively provided with a plurality of groups in a rectangular array, and the plurality of groups of second through holes are respectively communicated with the plurality of groups of third through holes.

Preferably, one end, far away from the cabinet body, of the ventilation opening is provided with a dust filtering net, and the other end of the ventilation opening is internally and fixedly provided with a fan.

The utility model discloses a technological effect and advantage: one side of the drawer type switch cabinet is provided with a ventilation opening, a fan in the ventilation opening can radiate heat of elements, and meanwhile, a plurality of groups of second through holes and third through holes are formed to increase radiating efficiency; the temperature sensor is arranged in the element box, when the temperature is too high, the semiconductor refrigeration piece is started, the low temperature is transmitted to the radiating piece, the fan blows cold air into the element bin to quickly radiate the element, meanwhile, the cabinet body is provided with the solar panel and the electricity storage box, and the electric quantity generated by the solar panel is stored in the electricity storage box to be used by the semiconductor refrigeration piece and the fan, so that the energy is saved and the environment is protected; one side of the opening of the component box is hinged with a side door, the handle is installed at the bottom end of the opening, when an electrical component breaks down, the component box does not need to be disassembled, the component box is pulled out through the handle, and the component can be maintained by opening the side door, so that the maintenance efficiency is improved.

Drawings

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

fig. 2 is a sectional view of the cabinet body of the present invention;

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

fig. 4 is a circuit connection diagram of the present invention when closed.

In the figure: the solar air conditioner comprises a cabinet body 1, an element box 2, a switch mounting box 3, a temperature sensor 4, a solar panel 5, a semiconductor refrigerating sheet 6, a ventilation opening 7, a dust filtering net 8, a first through hole 9, a second through hole 10, a sliding block 11, a side door 12, holes 13, a lock catch 14, a handle 15, an electricity storage box 16, a fan 17, a heat radiating fin 18, a third through hole 19 and a controller 20.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a drawer type switch cabinet as shown in fig. 1-4, including cabinet body 1, semiconductor refrigeration piece 6 and vent 7, cabinet body 1 is the square box structure that inside was equipped with component box 2, the opening has all been opened to the one end of cabinet body 1 and component box 2, top one side fixed mounting of cabinet body 1 has solar panel 5, semiconductor refrigeration piece 6 is installed in one side of cabinet body 1 top solar panel 5, a side of cabinet body 1 is opened vent 7 and third through-hole 19, a side that component box 2 is close to vent 7 is opened first through-hole 9 and second through-hole 10, both sides of component box 2 bottom fixed connection have at the gliding slider 11 of cabinet body 1 bottom wall, the diapire one side of component box 2 is fixed with installation switch mounting box 3;

the utility model discloses a cabinet, including cabinet body 1, controller 20, component box 2, side top central point that holds the box 16, the component box 2 is put with a side top central point of opening symmetry and is installed the temperature sensor 4 of fixing at the inner wall, all open logical groove on the component box 2 inner wall of temperature sensor 4 both sides, one side of component box 2 opening part articulates there is side door 12, leads to the groove and can make component box 2 not touch when advancing cabinet body 1 and hold electrical box 16 and fin 18.

Specifically, the bottom of semiconductor refrigeration piece 6 runs through the roof of the cabinet body 1 and extends the cabinet body 1 inside, and the top of semiconductor refrigeration piece 6 is fixed on the 1 top of the cabinet body, and wherein semiconductor refrigeration piece 6 bonds with 1 roof of the cabinet body is sealed, and bonds on stretching into the 6 sides of the semiconductor refrigeration piece of the cabinet body 1 inside and have fin 18, and fin 18 can absorb the low temperature that semiconductor refrigeration piece 6 produced fast, through fan 17 to component rapid cooling.

Specifically, solar panel 5 and controller 20 all link to each other with electric power storage box 16 electrical property, semiconductor refrigeration piece 6, temperature sensor 4 and fan 17 all with controller 20 electrical connection, the electric energy that solar panel 5 produced supplies semiconductor refrigeration piece 6 and fan 17 to use through electric power storage box 16, the preferred Pt100 type of temperature sensor 4, the preferred STC51 singlechip of controller 20 (the cubical switchboard is used outdoors, special case can to electric power storage box 16 charge, the preferred semiconductor temperature sensor of temperature sensor 4, controller 20 receives temperature sensor 4's signal and controls other components), the circuit and the control that relate to are prior art, do not carry out too much repeated description.

Specifically, 2 opening part one side central point of component box puts and installs hasp 14, the one end central point that keeps away from and 2 articulated departments of component box of side door 12 puts and opens there is hole 13, hole 13 cooperatees with

hasp

14, 2 open-ended bottom central point of component box puts fixed mounting of department has handle 15, and hasp 14 can prevent that non-professional from opening the cubical switchboard, causes unnecessary incident.

Specifically, the vent 7 is communicated with the first through hole 9 on the element box 2, the second through holes 10 and the third through holes 19 are arranged in a rectangular array and are provided with multiple groups, the second through holes 10 are communicated with the third through holes 19, and the multiple groups of the second through holes 10 and the third through holes 19 can better dissipate heat in the element box 2.

Specifically, the vent 7 is far away from cabinet body one end and is installed dust screen 8, and the inside fixed mounting of the vent 7 other end has fan 17, and dust screen 8 can effectually block the dust entering.

The working principle is as follows: when the drawer type switch cabinet works, when the temperature of the element box 2 reaches 40 degrees, the temperature sensor 4 transmits a signal to the controller 20 after detecting the signal, the program in the controller 20 is started to enable the fan 17 to rotate (the program of a single chip in the controller 20 is programmable, the temperature limit can be adjusted during actual use, the related circuits and control are the prior art and are not described too much), the fan 17 in the ventilation opening 7 blows air into the element box 2 to cool the elements, the dust filtering net 8 on the ventilation opening 7 can effectively filter dust, when the temperature reaches 60 degrees, the controller 20 controls the semiconductor chip 6 to be started, the air sucked by the fan 17 is cooled by the cooling fins 18 on the semiconductor chip 6 and then blown into the element box 2 to achieve the purpose of rapid cooling, when the temperature is high, the solar panel 5 generates electric energy to be stored in the electric storage box, and when the electric energy is available, the semiconductor chip 6 is cooled, Fan 17, controller 20 and temperature sensor 4 power supply, when needing to overhaul, pull out component box 2 through handle 15, open the side door 12 overhaul the component can, need not dismantle the component box, promoted the efficiency of overhauing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a drawer type switch cabinet, includes the cabinet body (1), semiconductor refrigeration piece (6) and vent (7), its characterized in that: the refrigerator is characterized in that the cabinet body (1) is of a square box structure, an element box (2) is arranged in the cabinet body (1), openings are formed in one ends of the cabinet body (1) and the element box (2), a solar panel (5) is fixedly installed on one side of the top end of the cabinet body (1), the semiconductor refrigeration sheet (6) is installed on one side of the solar panel (5) on the top end of the cabinet body (1), a ventilation opening (7) and a third through hole (19) are formed in one side of the cabinet body (1), a first through hole (9) and a second through hole (10) are formed in one side, close to the ventilation opening (7), of the element box (2), sliding blocks (11) sliding on the bottom wall of the cabinet body (1) are fixedly connected to two sides of the bottom end of the element box (2), and a mounting switch mounting box;

the utility model discloses a cabinet, including the cabinet body, the cabinet body is installed in one side of the roof in the cabinet body (1) and is held electric box (16), hold electric box (16) one side and install controller (20), temperature sensor (4) fixed at the inner wall are installed with a side top central point of opening symmetry to component box (2), it has logical groove all to open on the component box (2) inner wall of temperature sensor (4) both sides, one side of component box (2) opening part articulates there is side door (12).

2. The drawer-type switchgear cabinet as claimed in claim 1, wherein: the bottom of semiconductor refrigeration piece (6) runs through the roof of the cabinet body (1) and extends inside the cabinet body (1), and the top of semiconductor refrigeration piece (6) is fixed on the top of the cabinet body (1), and wherein semiconductor refrigeration piece (6) and the sealed bonding of cabinet body (1) roof, and it has fin (18) to bond on stretching into semiconductor refrigeration piece (6) side of the inside of cabinet body (1).

3. The drawer-type switchgear cabinet as claimed in claim 1, wherein: solar panel (5) and controller (20) all link to each other with accumulate box (16) electrical property, semiconductor refrigeration piece (6), temperature sensor (4) and fan (17) all with controller (20) electrical connection.

4. The drawer-type switchgear cabinet as claimed in claim 1, wherein: hasp (14) are installed to component box (2) opening part one side central point position, one end central point that keeps away from and locate with component box (2) are put to open side door (12) has hole (13), hole (13) cooperate with hasp (14), component box (2) open-ended bottom central point department fixed mounting has handle (15).

5. The drawer-type switchgear cabinet as claimed in claim 1, wherein: the ventilation opening (7) is communicated with the first through hole (9) in the element box (2), the second through holes (10) and the third through holes (19) are respectively provided with a plurality of groups in a rectangular array, and the plurality of groups of the second through holes (10) are respectively communicated with the plurality of groups of the third through holes (19).

6. The drawer-type switchgear cabinet as claimed in claim 1, wherein: the dust filtering net (8) is installed at one end, far away from the cabinet body, of the ventilation opening (7), and the fan (17) is fixedly installed inside the other end of the ventilation opening (7).