CN214845521U

CN214845521U - Surge protector detection device

Info

Publication number: CN214845521U
Application number: CN202120276403.4U
Authority: CN
Inventors: 连立凯; 姚灿成; 郑康煜
Original assignee: Guangzhou Duxin Electronic Technology Co ltd
Current assignee: Guangzhou Duxin Electronic Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-23
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a surge protector detection device, shell including the upper end opening setting, the equipartition has first ventilation hole on the outer wall of shell be equipped with the installation casing that the upper end opening set up in the shell, be equipped with microcontroller, detection interface, voltage detection module, multi-line switching module and the module of stepping up in the installation casing respectively, microcontroller respectively with detect interface, voltage detection module, multi-line switching module and the module of stepping up connection of electric lines, be equipped with the upper cover on the up end of shell, be equipped with the loop type shielding plate on the lower terminal surface of upper cover, the outer wall of loop type shielding plate with the inner wall laminating of shell just the lower terminal surface laminating of loop type shielding plate the interior bottom surface of shell, the utility model discloses simple structure, the radiating effect is good and can prevent dust.

Description

Surge protector detection device

Technical Field

The utility model relates to a surge protector detection area, in particular to surge protector detection device.

Background

Chinese patent 201020562339.8 discloses an embedded system surge protector intelligent detector, including host computer, host computer and the serial interface of host computer and host computer, still include the power module who is connected with host computer and host computer respectively, the host computer includes host computer controller, memory and the man-machine interaction operation module that is connected with host computer controller respectively, the host computer includes microcontroller, the voltage detection module that is connected with microcontroller respectively, the boost module, multichannel switching module and detection interface, multichannel switching module is connected with boost module and detection interface respectively. The utility model discloses an embedded system surge protector intelligent detector has degree of automation height, and easy and simple to handle, operation hommization carry advantages such as portability, can extensively be used for surge protector's lightning protection performance detection's field. But this utility model does not take radiating measure to microcontroller in the use, make the utility model discloses a life shortens.

Therefore, it is desirable to provide a surge protector detection device with heat dissipation function to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surge protector detection device with heat dissipation function.

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

the utility model provides a surge protector detection device, is including the shell that upper end opening set up, the equipartition has first ventilation hole on the outer wall of shell be equipped with the installation casing that upper end opening set up in the shell, be equipped with microcontroller, detection interface, voltage detection module, multi-line switching module and the module of stepping up in the installation casing respectively, microcontroller respectively with detection interface, voltage detection module, multi-line switching module and the module connection of electric lines that steps up, be equipped with the upper cover on the up end of shell, be equipped with the loop type shielding plate on the lower terminal surface of upper cover, the outer wall of loop type shielding plate with the inner wall laminating of shell just the lower terminal surface laminating of loop type shielding plate the interior bottom surface of shell.

Preferably, a first outer ring and a first inner ring are arranged in the shell, an annular cavity capable of containing a desiccant is formed between the first outer ring and the first inner ring, second ventilation holes are formed in the first outer ring and the first inner ring, and the mounting shell is located in the first inner ring.

Preferably, an air draft device is arranged between the mounting shell and the first inner ring.

Preferably, the air draft device comprises a first motor arranged between the mounting shell and the first inner ring, and a turbofan is arranged on a motor shaft of the first motor.

Preferably, the mounting shell is made of an aluminum material, and heat dissipation aluminum sheets are uniformly distributed on the outer wall of the mounting shell.

Preferably, a first magnet is arranged on the bottom end face of the mounting shell, a second magnet is arranged on the inner bottom face of the outer shell, and the second magnet and the first magnet attract each other.

Preferably, a handle is arranged on the upper end face of the upper cover.

Preferably, a third magnet is arranged on the lower end face of the upper cover, a fourth magnet is arranged on the upper end face of the outer shell, and the third magnet and the fourth magnet are attracted.

Preferably, a buckle is arranged on the lower end face of the upper cover, a clamping groove is arranged on the upper end face of the shell, and the buckle and the clamping groove are clamped and fixed.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a be equipped with first ventilation hole, can guarantee that the air from the side circulates to reach the radiating effect, cover simultaneously and be equipped with the loop type shielding plate, cover the upper cover when not using, the loop type shielding plate can shelter from first ventilation hole, inside preventing that the dust from entering into the shell, influence the heat dissipation, simple structure accords with and uses required.

Drawings

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

FIG. 2 is one of the exploded structural diagrams of the present invention;

fig. 3 is a second exploded view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, a surge protector detection device includes a housing 1 with an upper end opening, first ventilation holes 10 are uniformly distributed on an outer wall of the housing 1, an installation housing 14 with an upper end opening is provided in the housing 1, a microcontroller 31, a detection interface 32, a voltage detection module 33, a multi-line switching module 34 and a voltage boosting module 35 are respectively provided in the installation housing 14, the microcontroller 31 is respectively connected to the detection interface 32, the voltage detection module 33, the multi-line switching module 34 and the voltage boosting module 35 through wires, an upper cover 2 is provided on an upper end surface of the housing 1, a ring-shaped shielding plate 22 is provided on a lower end surface of the upper cover 2, an outer wall of the ring-shaped shielding plate 22 is attached to an inner wall of the housing 1, and a lower end surface of the ring-shaped shielding plate 22 is attached to an inner bottom surface of the housing 1, by providing the first ventilation holes, can guarantee the circulation of air edgewise to reach the radiating effect, be equipped with the loop type shielding plate simultaneously on covering, cover the upper cover when not using, the loop type shielding plate can shelter from first ventilation hole to inside preventing that the dust from entering into the shell, the influence heat dissipation, simple structure accords with and uses the needs.

The detection interface 32 is connected with the surge protector;

the shell 1 is also provided with a display screen electrically connected with the microcontroller 31.

As shown in fig. 1 to 3, the inside first outer ring 11 and the first inner ring 12 that is equipped with of shell 1, first outer ring 11 with form the ring type chamber 13 that can place the desiccant between the first inner ring 12, first outer ring 11 with all be equipped with second vent hole 140 on the first inner ring 12, installation casing 14 is located inside the first inner ring 12, the desiccant can play the effect of dehumidification, avoids the air too moist and leads to detection device to damage, through the setting of ring type chamber 13, can realize guaranteeing to dehumidify evenly, simple structure accords with and uses required.

As shown in fig. 1 to 3, the installation casing 14 with be equipped with updraft ventilator between the first inner ring 12, updraft ventilator is including setting up installation casing 14 with first motor between the first inner ring 12 be equipped with turbofan on the motor shaft of first motor, start through first motor and drive turbofan and rotate, can accelerate air cycle, can guarantee better radiating effect.

As shown in fig. 1 to 3, the mounting housing 14 is made of aluminum, and heat dissipation aluminum sheets 141 are uniformly distributed on the outer wall of the mounting housing 14, so that the aluminum can transfer heat, further improving the heat dissipation effect, and meeting the use requirement.

As shown in fig. 1 to 3, a first magnet is disposed on the bottom surface of the mounting housing 14, a second magnet is disposed on the inner bottom surface of the housing 1, and the second magnet and the first magnet attract each other, so that the structure is simple, the fixing is convenient, and the use requirements are met.

As shown in fig. 1 to 3, a handle 21 is provided on the upper end surface of the upper cover 2 for easy extraction and convenient operation.

As shown in fig. 1 to 3, a third magnet is arranged on the lower end face of the upper cover 2, a fourth magnet is arranged on the upper end face of the outer shell 1, the third magnet and the fourth magnet are attracted, the structure is simple, the fixing is convenient, and the use requirements are met.

As shown in fig. 1 to 3, a buckle is arranged on the lower end face of the upper cover 2, a clamping groove is arranged on the upper end face of the shell 1, and the buckle and the clamping groove are clamped and fixed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a surge protector detection device, includes shell (1) that upper end opening set up, its characterized in that: first vent holes (10) are uniformly distributed on the outer wall of the shell (1), a mounting shell (14) with an opening at the upper end is arranged in the shell (1), the installation shell (14) is internally provided with a microcontroller (31), a detection interface (32), a voltage detection module (33), a multi-line switching module (34) and a boosting module (35) respectively, the microcontroller (31) is respectively connected with the detection interface (32), the voltage detection module (33), the multi-line switching module (34) and the boosting module (35) through electric wires, an upper cover (2) is arranged on the upper end face of the shell (1), an annular baffle plate (22) is arranged on the lower end face of the upper cover (2), the outer wall of the annular shielding plate (22) is attached to the inner wall of the shell (1), and the lower end face of the annular shielding plate (22) is attached to the inner bottom face of the shell (1).

2. The surge protector detection device of claim 1, wherein: the dehumidifier is characterized in that a first outer ring (11) and a first inner ring (12) are arranged inside the shell (1), a ring-shaped cavity (13) capable of containing a dehumidifier is formed between the first outer ring (11) and the first inner ring (12), a second ventilation hole (140) is formed in each of the first outer ring (11) and the first inner ring (12), and the installation shell (14) is located inside the first inner ring (12).

3. A surge protector detection device according to claim 2, wherein: an air draft device is arranged between the mounting shell (14) and the first inner ring (12).

4. A surge protector detection device according to claim 3, wherein: the air draft device comprises a first motor arranged between the mounting shell (14) and the first inner ring (12), and a turbofan is arranged on a motor shaft of the first motor.

5. A surge protector detection device according to any of claims 1 to 4, wherein: the mounting shell (14) is made of aluminum materials, and heat dissipation aluminum sheets (141) are evenly distributed on the outer wall of the mounting shell (14).

6. A surge protector detection device according to any of claims 1 to 4, wherein: the bottom end face of the mounting shell (14) is provided with a first magnet, the inner bottom face of the shell (1) is provided with a second magnet, and the second magnet and the first magnet are mutually attracted.

7. A surge protector detection device according to any of claims 1 to 4, wherein: a handle (21) is arranged on the upper end surface of the upper cover (2).

8. A surge protector detection device according to any of claims 1 to 4, wherein: and a third magnet is arranged on the lower end face of the upper cover (2), a fourth magnet is arranged on the upper end face of the shell (1), and the third magnet is attracted with the fourth magnet.

9. A surge protector detection device according to any of claims 1 to 4, wherein: the lower end face of the upper cover (2) is provided with a buckle, the upper end face of the shell (1) is provided with a clamping groove, and the buckle and the clamping groove are clamped and fixed.