阅读说明：本技术 一种用于高低压柜保护装置 (Be used for high-low voltage cabinet protection device ) 是由 刘洋 于 2018-06-28 设计创作，主要内容包括：本发明公开了一种用于高低压柜保护装置,包括保护柜主体、门体、除湿器、火灾报警器和散热腔体,所述保护柜主体底端的中心位置处设有散热腔体,散热腔体内部的底端安装有散热盘,所述散热盘两侧的散热腔体内部设有散热扇,所述保护柜主体的底端设有防火阻隔层,防火阻隔层的两侧壁上铰接有折叠螺孔,所述保护柜主体内部的中心位置处设有装夹腔体,所述装夹腔体的内侧壁设有固定卡扣,固定卡扣的两端均安装有升降卡扣,所述装夹腔体顶端的中心位置处固定有温度感应器。本发明不仅提高了保护装置使用时的安全性,提高了高低压柜安装时的便捷程度,而且延长了保护装置的使用寿命。(The invention discloses a protection device for a high-low voltage cabinet, which comprises a protection cabinet main body, a door body, a dehumidifier, a fire alarm and a heat dissipation cavity, wherein the heat dissipation cavity is arranged at the central position of the bottom end of the protection cabinet main body, a heat dissipation disc is arranged at the bottom end inside the heat dissipation cavity, heat dissipation fans are arranged inside the heat dissipation cavities at two sides of the heat dissipation disc, a fireproof blocking layer is arranged at the bottom end of the protection cabinet main body, folding screw holes are hinged to two side walls of the fireproof blocking layer, a clamping cavity is arranged at the central position inside the protection cabinet main body, a fixing buckle is arranged on the inner side wall of the clamping cavity, lifting buckles are arranged at two ends of the fixing buckle, and a temperature sensor is fixed at the. The invention not only improves the safety of the protection device when in use and the convenience degree of the high-low voltage cabinet when in installation, but also prolongs the service life of the protection device.)

1. The utility model provides a be used for high-low pressure cabinet protection device, includes protection cabinet main part (1), the door body (2), dehumidifier (3), fire alarm (6) and heat dissipation cavity (14), its characterized in that: the heat dissipation plate is characterized in that a heat dissipation cavity (14) is arranged at the central position of the bottom end of the protection cabinet main body (1), a heat dissipation plate (16) is installed at the bottom end of the interior of the heat dissipation cavity (14), the heat dissipation plate (16) is communicated with the clamping cavity (9) through a guide pipe, heat dissipation fans (13) are arranged inside the heat dissipation cavities (14) on the two sides of the heat dissipation plate (16), the input ends of the heat dissipation fans (13) are communicated with the output end of the heat dissipation plate (16), a fireproof blocking layer (15) is arranged at the bottom end of the protection cabinet main body (1), folding screw holes (12) are hinged to the two side walls of the fireproof blocking layer (15), the clamping cavity (9) is arranged at the central position of the interior of the protection cabinet main body (1), fixing buckles (11) are arranged on the two side walls of the bottom end of the clamping cavity (9), lifting buckles (10) are installed at the two, be equipped with lightning protection module (8) on clamping cavity (9) lateral wall of temperature-sensing ware (7) one side, be equipped with a body (2) on the lateral wall of protection cabinet main part (1), be equipped with on the inside wall of the body (2) singlechip (4), and the input of singlechip (4) and the output electric connection of temperature-sensing ware (7), the output of singlechip (4) and the input electric connection of heat dissipation fan (13), the body (2) surface of singlechip (4) top is equipped with digital display thermometer (5), and the input of digital display thermometer (5) and the output electric connection of singlechip (4).

2. The protection device for the high-low voltage cabinet according to claim 1, wherein: the outer side wall of the door body (2) is provided with a door handle (18).

3. The protection device for the high-low voltage cabinet according to claim 1, wherein: the two ends of the door body (2) close to one side of the protection cabinet main body (1) are provided with hinges.

4. The protection device for the high-low voltage cabinet according to claim 1, wherein: the fire alarm device (6) is arranged at the top end of the protection cabinet main body (1), and the input end of the fire alarm device (6) is electrically connected with the output end of the single chip microcomputer (4).

5. The protection device for the high-low voltage cabinet according to claim 1, wherein: one side of the bottom end of the door body (2) is provided with a dehumidifier (3), and the input end of the dehumidifier (3) is electrically connected with the output end of the single chip microcomputer (4).

6. The protection device for the high-low voltage cabinet according to claim 1, wherein: the surface of the door body (2) is provided with visible glass (17).

Technical Field

The invention relates to the technical field of cabinet body protection devices, in particular to a high-low voltage cabinet protection device.

Background

At present, the safety protection measures of the protection device for the high-low voltage cabinet on the market are slightly single, the high voltage and the low voltage of a plurality of manufacturers run outdoors, the high temperature is generated by the irradiation of sunlight, and the heat is generated in the operation, so the temperature in the box body of the power distribution cabinet can reach more than 60 ℃ in high-temperature seasons in summer, if necessary safety protection measures are not taken, the power distribution cabinet can exceed the specified environmental temperature, and various components in the cabinet body can be overheated to cause faults, as is known, the accidents of the mildew and metal oxidation of wiring terminal left-falling wires and wiring banks in a power transformation terminal box can be influenced when the power distribution cabinet is in damp working environments such as a basement, the accidents of the breakdown and even the burnout of short-circuit left-falling insulators can be caused seriously, thereby causing great potential safety hazards, and being very important for the dehumidification of the high-low voltage cabinet reliably and effectively, with the increase of the fire and the electricity consumption of modern families, the frequency of fire disasters is higher and higher, once a family fire disaster happens, the disadvantages of untimely fire fighting, lack of fire extinguishing equipment, scare and misbehavior of bystanders, slow escape and the like are easy to occur, and finally, the great life and property loss is caused, so that the discussion of the fire alarm and the reduction of the fire loss have practical significance.

Disclosure of Invention

The invention aims to provide a protection device for a high-low voltage cabinet, which solves the problems in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme; a protection device for a high-low voltage cabinet comprises a protection cabinet main body, a door body, a dehumidifier, a fire alarm and a heat dissipation cavity, wherein the heat dissipation cavity is arranged at the central position of the bottom end of the protection cabinet main body, a heat dissipation disc is arranged at the bottom end inside the heat dissipation cavity and is communicated with a clamping cavity through a guide pipe, heat dissipation fans are arranged inside the heat dissipation cavities at two sides of the heat dissipation disc, the input ends of the heat dissipation fans are communicated with the output ends of the heat dissipation fans, a fireproof blocking layer is arranged at the bottom end of the protection cabinet main body, folding screw holes are hinged to two side walls of the fireproof blocking layer, the clamping cavity is arranged at the central position inside the protection cabinet main body, a fixing buckle is arranged on the inner side wall of the clamping cavity, lifting buckles are arranged at two ends of the fixing buckle, a temperature sensor is fixed at the central, be equipped with a body on the lateral wall of protection cabinet main part, be equipped with the singlechip on the inside wall of the body, and the input of singlechip and temperature-sensing ware's output electric connection, the output of singlechip and the input electric connection of heat dissipation fan, the door body surface of singlechip top is equipped with the digital display thermometer, and the input of digital display thermometer and the output electric connection of singlechip.

Preferably, a door handle is arranged on the outer side wall of the door body.

Preferably, hinges are arranged at two ends of the door body close to one side of the protection cabinet main body.

Preferably, the top of protection cabinet main part is equipped with fire alarm, and input and singlechip output electric connection.

Preferably, one side of the bottom end of the door body is provided with a dehumidifier, and the input end of the dehumidifier is electrically connected with the output end of the single chip microcomputer.

Preferably, the surface of the door body is provided with visible glass.

Compared with the prior art, the invention has the beneficial effects that: the high-low voltage cabinet protection device realizes convenient checking of abnormal information of changes in the cabinet body at any time by arranging the visible glass and the digital display thermometer on the surface of the protection cabinet main body, realizes the alarm indicating function by fixing the fire alarm at the top end of the protection cabinet main body and arranging the temperature sensor in the clamping cavity, thereby improving the safety of the protection device when in use, realizes the rapid diffusion of heat in the protection device by the heat dissipation fan and the heat dissipation cavity which are arranged below the fire-proof barrier layer and the protection cabinet main body, thereby prolonging the service life of the protection device, improves the convenience degree of the high-low voltage cabinet when in installation by arranging the lifting buckle at the two side walls at the top end of the clamping cavity, simultaneously avoids the condition that components in the power distribution cabinet are affected by humidity to cause accidents by fixing the dehumidifying part at one side of the door body, thereby greatly improving the safety of the high-low voltage cabinet, the invention improves the safety of the protection device during use, improves the convenience degree of the high-low voltage cabinet during installation, and prolongs the service life of the protection device.

Drawings

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

fig. 2 is an external schematic view of the present invention.

In the figure: 1. a protection cabinet main body; 2. a door body; 3. a dehumidifier; 4. a single chip microcomputer; 5. a digital display thermometer; 6. a fire alarm; 7. a temperature sensor; 8. a lightning protection module; 9. clamping a cavity; 10. lifting buckles; 11. fixing the buckle; 12. folding the screw hole; 13. a heat dissipation fan; 14. a heat dissipation cavity; 15. a fire barrier layer; 16. a heat dissipation plate; 17. a visible glass; 18. a door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown: a protection device for a high-low voltage cabinet comprises a protection cabinet main body 1, a door body 2, a dehumidifier 3, a fire alarm 6 and a heat dissipation cavity 14, wherein the heat dissipation cavity 14 is arranged at the central position of the bottom end of the protection cabinet main body 1, a heat dissipation disc 16 is arranged at the bottom end inside the heat dissipation cavity 14, the heat dissipation disc 16 is communicated with a clamping cavity 9 through a guide pipe, heat dissipation fans 13 are arranged inside the heat dissipation cavities 14 at two sides of the heat dissipation disc 16, the input ends of the heat dissipation fans 13 are communicated with the output end of the heat dissipation disc 16, a fireproof blocking layer 15 is arranged at the bottom end of the protection cabinet main body 1, folding screw holes 12 are hinged on two side walls of the fireproof blocking layer 15, the clamping cavity 9 is arranged at the central position inside the protection cabinet main body 1, a fixed buckle 11 is arranged on the inner side wall of the clamping cavity 9, lifting buckles 10 are, the type of the temperature sensor 7 can be PT100, a lightning protection module 8 is arranged on the side wall of a clamping cavity 9 on one side of the temperature sensor 7, a door body 2 is arranged on the side wall of a protection cabinet main body 1, a dehumidifier 3 is arranged on one side of the bottom end of the door body 2 and used for discharging humid gas, hinges are arranged at two ends, close to one side of the protection cabinet main body 1, of the door body 2, the door body is convenient to close, a door handle 18 is arranged on the outer side wall of the door body 2 and used for facilitating operation of the door body 2, visible glass 17 is arranged on the surface of the door body 2 and used for observing the internal condition, a single chip microcomputer 4 is arranged on the inner side wall of the door body 2, the type of the single chip microcomputer 4 can be SH69P25, the input end of the single chip microcomputer 4 is electrically connected with the output end of the temperature sensor 7, and the input of digital display thermometer 5 and the output electric connection of singlechip 4, 1 top of protection cabinet main part is equipped with fire alarm 6, and this fire alarm 6's model can be FU-JS001 for fire prevention is reported to the police.

The working principle is as follows: when the protection device needs to protect the high-low voltage cabinet, the folding screw hole 12 is turned down and is matched with an expansion screw to reinforce the protection cabinet main body 1, the high-low voltage cabinet is placed above the fixing buckle 11 in the clamping cavity 9, the lifting buckle 10 is pulled down to fix the high-low voltage cabinet by the lifting buckle 10, when the high-low voltage cabinet works, the temperature sensor 7 can constantly transmit the temperature information in the cabinet to the inside of the singlechip 4, the singlechip 4 transmits the information to the inside of the digital display thermometer 5 for display after processing, meanwhile, the singlechip 4 controls the fire alarm 6 at one side of the top end of the protection cabinet main body 1 to alarm, when the temperature in the high-low voltage cabinet rises suddenly, the singlechip 4 can drive the heat dissipation fan 13 and the dehumidifier 3 to work, so that the heat dissipation fan 13 can remove heat and humid gas in the clamping cavity 9 through the heat dissipation disc 16, or the dehumidifier 3 can complete the work better.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.