CN215645588U

CN215645588U - Temperature measuring device of intelligent switch cabinet

Info

Publication number: CN215645588U
Application number: CN202120650803.7U
Authority: CN
Inventors: 叶胜谦
Original assignee: Qiansheng Electric Group Co ltd
Current assignee: Qiansheng Electric Group Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-25
Anticipated expiration: 2031-03-31

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a temperature measuring device of an intelligent switch cabinet, which comprises an intelligent switch cabinet body, a hinge and a cabinet door, wherein a through groove is formed in the surface of the cabinet door, a temperature measuring pipe is arranged in the through groove, a temperature measuring port is formed in one end of the temperature measuring pipe, a reflector is arranged in the temperature measuring port, and a thread is formed in one end of the temperature measuring port. According to the intelligent switch cabinet, the temperature measuring tube, the temperature measuring port, the reflector, the connecting rod, the second temperature measuring frame and the collecting lens are arranged, so that the rapid temperature measuring operation on the interior of the intelligent switch cabinet body can be realized, the influence caused by opening the cabinet is solved, in the actual using process, a worker can firstly rapidly unscrew the sealing block through the rotating knob, then place the temperature measuring head of the infrared thermometer in the temperature measuring port, and start the infrared thermometer, so that the infrared thermometer can drive infrared rays to penetrate through the collecting lens to the switch element in the interior.

Description

Temperature measuring device of intelligent switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a temperature measuring device of an intelligent switch cabinet.

Background

The switch cabinet is an electrical device, the exterior 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, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, a high-voltage bus is arranged, such as a power plant and the like, some switch cabinets are also provided with a low-frequency load reduction for protecting main equipment, the main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of a power system, and the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinets can be classified into a movable switch cabinet and a fixed switch cabinet by a circuit breaker installation mode.

Many accidents of present complete switch cabinet are because conductor joint department is not hard up to cause the contact resistance grow, can produce a large amount of heats when passing through the heavy current, the temperature risees gradually, finally arouse the conflagration, cause major accident, current cubical switchboard needs measurement personnel to aim at every layer of the inside on-off machine of cubical switchboard through infrared thermometer when daily use and carries out the temperature measurement work, the cabinet door needs to be opened for a long time to the temperature measurement process, can cause not good influence to inside electronic component, be unfavorable for daily use, consequently need to design the temperature measuring device of an intelligent switch cabinet to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a temperature measuring device of an intelligent switch cabinet, and aims to solve the problems that detection personnel need to aim at each layer of switch machine inside the switch cabinet through an infrared thermometer to measure the temperature during daily use of the existing switch cabinet, the cabinet door needs to be opened for a long time during the temperature measurement process, the electronic elements inside the cabinet can be affected badly, and the daily use is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a temperature measuring device of an intelligent switch cabinet comprises an intelligent switch cabinet body, wherein one end of the intelligent switch cabinet body is movably connected with a hinge, one end of the intelligent switch cabinet body is movably connected with a cabinet door through the hinge, a through groove is formed in the surface of the cabinet door, a temperature measuring tube is arranged inside the through groove, one end of the temperature measuring tube is provided with a temperature measuring port, a reflecting mirror is arranged inside the temperature measuring port, one end inside the temperature measuring port is provided with a thread, one end of the temperature measuring port is movably connected with a sealing block through the thread, one end of the sealing block is fixedly connected with a knob, the other end of the temperature measuring tube is fixedly connected with a sealing ring, one side of the sealing ring is fixedly connected with a first temperature measuring frame, one side of the first temperature measuring frame is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a second temperature measuring frame, and the inner wall of the second temperature measuring frame is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a same collecting lens.

Preferably, an air outlet groove is formed in one side of the intelligent switch cabinet body, and a first dust screen is fixedly connected to the inner wall of the air outlet groove.

Preferably, one side fixedly connected with heat dissipation frame of intelligence cubical switchboard body, the radiating groove has been seted up to one side of heat dissipation frame.

Preferably, the inner side wall of the heat dissipation groove is provided with a temperature sensor, the inner bottom wall of the heat dissipation frame is provided with a heat dissipation opening, and a fan assembly is arranged inside the heat dissipation opening.

Preferably, the top fixedly connected with air inlet frame of intelligence cubical switchboard body, the upper surface of air inlet frame is provided with the second dust screen, the upper surface of air inlet frame is provided with the pilot lamp.

Preferably, one side of the cabinet door is provided with an observation mirror, and one side of the cabinet door is fixedly connected with a handle.

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

1. the temperature measuring device of the intelligent switch cabinet comprises a temperature measuring tube, a temperature measuring port, a reflector, a connecting rod, a second temperature measuring frame and a condenser, can realize rapid temperature measurement operation on the interior of the intelligent switch cabinet body, solves the influence caused by cabinet opening, in the actual use process, a worker can firstly quickly unscrew the sealing block by rotating the knob, then a temperature measuring head of the infrared thermometer is placed in the temperature measuring port, the infrared thermometer is started, so that the infrared thermometer can transmit infrared rays through the condensing lens to be hit on the internal switch element to measure the temperature of the switch element, the reflecting mirror in the temperature measuring port can effectively avoid the infrared rays from being lost on the way, the final temperature measurement structure is effectively heightened through the design, so that the temperature of the switch element in the cabinet can be measured without opening the cabinet door by a worker, and the design ingenuity is embodied.

2. This temperature measuring device of intelligent switch cabinet, air outlet duct through setting up, first dust screen, the heat dissipation frame, temperature measurement sensor and fan subassembly, further improve the inside heat-sinking capability of equipment, guarantee that the inside switch element of cubical switchboard can be more stable the work of running, in daily use, the heat that intelligent switch cabinet body internal work produced can pass through the fan subassembly, carry out quick discharge from heat dissipation department, temperature measurement sensor can also carry out the record with the temperature of inside at the in-process of airing exhaust simultaneously, the effectual improvement equipment of such design carries out early warning measure to the temperature of inside, the effectual accident that overheated initiation appears in the equipment of avoiding, the security that equipment design has been embodied.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of a temperature measuring tube and a second temperature measuring frame according to the present invention;

FIG. 3 is a schematic view of a first dust screen structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. an intelligent switch cabinet body; 2. a hinge; 3. a cabinet door; 4. a through groove; 5. a temperature measuring tube; 6. a temperature measuring port; 7. a mirror; 8. a thread; 9. a sealing block; 10. a knob; 11. a seal ring; 12. a first temperature measuring frame; 13. A connecting rod; 14. a second temperature measuring frame; 15. connecting blocks; 16. a condenser lens; 17. an air outlet groove; 18. a first dust screen; 19. a heat dissipation frame; 20. a heat sink; 21. a temperature measuring sensor; 22. a heat dissipation port; 23. a fan assembly; 24. An air inlet frame; 25. a second dust screen; 26. an indicator light; 27. an observation mirror; 28. a 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. 1-4, an embodiment of the present invention is shown:

a temperature measuring device of an intelligent switch cabinet comprises an intelligent switch cabinet body 1, one end of the intelligent switch cabinet body 1 is movably connected with a hinge 2, one end of the intelligent switch cabinet body 1 is movably connected with a cabinet door 3 through the hinge 2, the surface of the cabinet door 3 is provided with a through groove 4, a temperature measuring tube 5 is arranged inside the through groove 4, one end of the temperature measuring tube 5 is provided with a temperature measuring port 6, the inside of the temperature measuring port 6 is provided with a reflector 7, one end inside the temperature measuring port 6 is provided with a thread 8, one end of the temperature measuring port 6 is movably connected with a sealing block 9 through the thread 8, one end of the sealing block 9 is fixedly connected with a knob 10, the other end of the temperature measuring tube 5 is fixedly connected with a sealing ring 11, one side of the sealing ring 11 is fixedly connected with a first temperature measuring frame 12, one side of the first temperature measuring frame 12 is fixedly connected with a connecting rod 13, one end of the connecting rod 13 is fixedly connected with a second temperature measuring frame 14, inner wall fixedly connected with connecting block 15 of second temperature measurement frame 14, the same condensing lens 16 of one end fixed connection of connecting block 15, air-out groove 17 has been seted up to one side of intelligence cubical switchboard body 1, the first dust screen 18 of inner wall fixedly connected with of air-out groove 17, one side of cabinet door 3 is provided with observation mirror 27, one side fixedly connected with handle 28 of cabinet door 3, infrared thermometer sees through condensing lens 16 with the infrared ray and beats on the switching element of inside, measure switching element's temperature, the inside speculum 7 of temperature measurement mouth 6 can effectively avoid the infrared ray to suffer the loss on the way.

Further, one side fixedly connected with heat dissipation frame 19 of intelligence cubical switchboard body 1, heat dissipation groove 20 has been seted up to one side of heat dissipation frame 19, the inside wall of heat dissipation groove 20 sets up temperature sensor 21, thermovent 22 has been seted up to the inner diapire of heat dissipation frame 19, thermovent 22's inside is provided with fan subassembly 23, through fan subassembly 23, carry out quick discharge from thermovent 22, temperature sensor 21 can also carry out the record with the temperature of inside at the in-process of airing exhaust simultaneously.

Further, the top fixedly connected with air inlet frame 24 of intelligence cubical switchboard body 1, the upper surface of air inlet frame 24 are provided with second dust screen 25, and the upper surface of air inlet frame 24 is provided with pilot lamp 26, and second dust screen 25 can carry out the separation with external dust, avoids causing the inside deposition of equipment.

The working principle is as follows: when the intelligent switch cabinet is used, a user firstly screws the sealing block 9 off quickly by rotating the knob 10, then places a temperature measuring head of the infrared thermometer in the temperature measuring port 6, starts the infrared thermometer, enables the infrared thermometer to transmit infrared rays to the internal switch element through the condenser lens 16, measures the temperature of the switch element, the reflector 7 in the temperature measuring port 6 can effectively prevent the infrared rays from being lost on the way, in the daily use process, heat generated by the internal work of the intelligent switch cabinet body 1 can be rapidly discharged from the heat dissipation port 22 through the fan assembly 23, and meanwhile, the temperature measuring sensor 21 can record the internal temperature in the air exhaust process.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Claims

1. The utility model provides a temperature measuring device of intelligence cubical switchboard, includes intelligence cubical switchboard body (1), its characterized in that: one end of the intelligent switch cabinet body (1) is movably connected with a hinge (2), one end of the intelligent switch cabinet body (1) is movably connected with a cabinet door (3) through the hinge (2), a through groove (4) is formed in the surface of the cabinet door (3), a temperature measuring pipe (5) is arranged inside the through groove (4), one end of the temperature measuring pipe (5) is provided with a temperature measuring port (6), a reflecting mirror (7) is arranged inside the temperature measuring port (6), one end inside the temperature measuring port (6) is provided with a thread (8), one end of the temperature measuring port (6) is movably connected with a sealing block (9) through the thread (8), one end of the sealing block (9) is fixedly connected with a knob (10), the other end of the temperature measuring pipe (5) is fixedly connected with a sealing ring (11), and one side of the sealing ring (11) is fixedly connected with a first temperature measuring frame (12), one side fixedly connected with connecting rod (13) of first temperature measurement frame (12), the fixedly connected with second temperature measurement frame (14) of the one end of connecting rod (13), the inner wall fixedly connected with connecting block (15) of second temperature measurement frame (14), condenser (16) is the same to the one end fixed connection of connecting block (15).

2. The temperature measuring device of the intelligent switch cabinet as claimed in claim 1, wherein: air-out groove (17) have been seted up to one side of intelligence cubical switchboard body (1), the first dust screen (18) of inner wall fixedly connected with of air-out groove (17).

3. The temperature measuring device of the intelligent switch cabinet as claimed in claim 1, wherein: one side fixedly connected with heat dissipation frame (19) of intelligence cubical switchboard body (1), radiating groove (20) have been seted up to one side of heat dissipation frame (19).

4. The temperature measuring device of the intelligent switch cabinet as claimed in claim 3, wherein: the inner side wall of the heat dissipation groove (20) is provided with a temperature measuring sensor (21), the inner bottom wall of the heat dissipation frame (19) is provided with a heat dissipation opening (22), and a fan assembly (23) is arranged inside the heat dissipation opening (22).

5. The temperature measuring device of the intelligent switch cabinet as claimed in claim 1, wherein: the top fixedly connected with air inlet frame (24) of intelligence cubical switchboard body (1), the upper surface of air inlet frame (24) is provided with second dust screen (25), the upper surface of air inlet frame (24) is provided with pilot lamp (26).

6. The temperature measuring device of the intelligent switch cabinet as claimed in claim 1, wherein: an observation mirror (27) is arranged on one side of the cabinet door (3), and a handle (28) is fixedly connected to one side of the cabinet door (3).