CN214201539U

CN214201539U - Power frequency field intensity detector shell with heat dissipation effect

Info

Publication number: CN214201539U
Application number: CN202023035423.7U
Authority: CN
Inventors: 郑昊; 高勇; 袁玉辉
Original assignee: Supportan Henan Technology Co ltd
Current assignee: Supportan Henan Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-14
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a power frequency field intensity detector casing with radiating effect, the camera comprises a supporting plate and a supporting plate, the lower lateral wall symmetry fixedly connected with support column of backup pad, the upper portion fixedly connected with power frequency field intensity detector of backup pad, it is equipped with the casing to overlap in the power frequency field intensity detector outside, the both sides wall of casing has all been pegged graft and has the carriage release lever, the end connection that the carriage release lever is close to power frequency field intensity detector has radiating fin, one side that radiating fin is relative is equipped with splint, the fixed tuber pipe that is linked together with the casing that inlays of last lateral wall of casing, the top air intake department of tuber pipe is equipped with filter screen one, be equipped with the fan in the tuber pipe, the through-hole has been seted up in the backup pad. The utility model discloses a cooperation of through-hole and fan is used and can be realized outside air and the inside air exchange of casing to reach radiating effect, the heat that equipment produced can also transmit to the casing through splint, radiating fin and carriage release lever on, carries out thermal exchange through casing and external, and then reaches radiating effect.

Description

Power frequency field intensity detector shell with heat dissipation effect

Technical Field

The utility model relates to a power frequency field intensity detector and mechanical technical field especially relate to a power frequency field intensity detector casing with radiating effect.

Background

The power frequency is the rated frequency used by power generation, transmission, transformation and distribution equipment of the power system and industrial and civil electrical equipment. With the improvement of transmission voltage level of power system and the environmental emphasis of human, the measurement of electric field strength becomes an important task. The research on the interference of electric fields to electronic devices and the influence on human beings is also being conducted in depth.

The in-process that power frequency field intensity detector used can produce a large amount of heats, if can not in time dispel the heat to it if, will cause the harm to power frequency field intensity detector, serious can lead to scrapping of power frequency field intensity detector, current heat abstractor only possesses the radiating effect, and power frequency field intensity detector also need be to its fixed centre gripping at the in-process that uses, guarantees the stable use of power frequency field intensity detector.

Therefore, a shell for the power frequency field intensity detector with a heat dissipation effect is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the power frequency field intensity detector who provides uses casing with radiating effect.

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

a shell for a power frequency field intensity detector with a heat dissipation effect comprises a supporting plate, wherein a supporting column is symmetrically and fixedly connected to the lower side wall of the supporting plate, a power frequency field intensity detector is fixedly connected to the upper portion of the supporting plate, a shell is sleeved outside the power frequency field intensity detector, moving rods extending into the shell are symmetrically inserted into the left outer wall and the right outer wall of the shell in a sliding manner, two moving rods positioned on the same side are fixedly connected with heat dissipation fins together and close to the end portions of the power frequency field intensity detector, clamping plates in sliding contact with the upper side wall of the supporting plate are fixedly connected to the opposite sides of the two heat dissipation fins, a first spring which is slidably sleeved on the outer wall of each moving rod is arranged between each heat dissipation fin and the inner side wall of the shell on the same side, an air pipe communicated with the interior of the shell is fixedly embedded in the upper side wall of the shell, and a first filter screen is arranged at an air inlet at the top of the air pipe, a fan is arranged in the air pipe;

the upper portion of the moving rod located on the same side is provided with a rotating plate connected with the inner wall of the shell through a torque spring, the upper side wall of the shell is symmetrically and slidably inserted with supporting rods in sliding contact with the upper side wall of the rotating plate, the top ends of the two supporting rods are fixedly connected with moving blocks, a second spring slidably sleeved on the outer walls of the supporting rods is arranged between the lower side walls of the moving blocks and the upper top wall of the shell, a connecting rod is fixedly connected between the two moving blocks, electric telescopic rods are respectively arranged at the positions, located on the two sides of the air pipe, of the upper top wall of the shell, and the tops of the driving ends of the electric telescopic rods are respectively fixedly connected with the bottom surfaces of the connecting rods.

Preferably, a plurality of through holes are uniformly formed in the supporting plate, and a second filter screen is arranged in an area where the through holes are covered on the supporting plate.

Preferably, the moving rod is made of copper material.

Preferably, the clamping plate is made of a heat conducting material.

Compared with the prior art, the utility model relates to a power frequency field intensity detector shell with radiating effect's advantage lies in:

1. the heat dissipation device is characterized in that through holes, air pipes, a fan and heat dissipation fins are arranged, the through holes and the fan are matched for use, so that external air can be exchanged with air inside the shell, the heat dissipation effect is achieved, the external air enters the shell through the air pipes under the driving of the fan, and then flows to the outside from the through holes formed in the lower supporting plate, heat in the shell is taken out, and the heat dissipation inside the shell is achieved; the clamping plate, the radiating fins and the moving rod are matched for use, heat generated by equipment is transferred to the shell through the clamping plate, the radiating fins and the moving rod through heat conduction, and heat exchange is carried out between the shell and the outside, so that a radiating effect is achieved; through setting up filter screen one and filter screen two, can filter the air that flows, avoid the dust to get into and influence components and parts work in the casing.

2. The power frequency field intensity detector is characterized in that an electric telescopic rod, a rotating plate, a resisting rod, a moving block and a connecting rod are arranged, the electric telescopic rod is started, a driving end of the electric telescopic rod drives the connecting rod to move downwards, the connecting rod drives the moving block to move downwards and further drives the resisting rod to move downwards, the resisting rod is in extrusion contact with the rotating plate and drives the rotating plate to rotate towards the direction close to the radiating fins, and further drives the radiating fins and a clamping plate to move towards the direction close to the power frequency field intensity detector, so that the power frequency field intensity detector is fixedly clamped, the power frequency field intensity detector can work in a stable state, and the test stability of the power frequency field intensity detector is ensured;

to sum up, the utility model discloses a cooperation of through-hole and fan is used and can be realized the inside air exchange of outside air and casing to reach radiating effect, the heat that equipment produced passes through splint, radiating fin and carriage release lever and transmits to the casing on, carry out thermal exchange through casing and external, and then reach radiating effect, and splint remove to the direction that is close to power frequency field intensity detector, thereby realize the fixed centre gripping to power frequency field intensity detector, make power frequency field intensity detector can work under stable state.

Drawings

Fig. 1 is a schematic structural view of the inside of the casing of the present invention;

FIG. 2 is a top view of the top of the housing;

fig. 3 is a schematic view of the structure of the through-hole region on the support plate.

In the figure: the heat dissipation device comprises a supporting plate 1, supporting columns 2, a shell 3, a moving rod 4, heat dissipation fins 5, clamping plates 6, a first spring 7, a rotating plate 8, an air pipe 9, a fixing rod 10, an electric telescopic rod 11, a connecting rod 12, a moving block 13, a resisting rod 14, a second spring 15, a first filter screen 16, a second filter screen 17 and through holes 18.

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. 1-3, a housing for a power frequency field intensity detector with a heat dissipation effect comprises a support plate 1, a plurality of through holes 18 are uniformly formed in the support plate 1, a second filter screen 17 is arranged in an area where the through holes 18 are covered on the support 1, the second filter screen 17 can prevent dust in air at the lower side from entering the housing 3, support columns 2 are symmetrically and fixedly connected to the lower side wall of the support plate 1, the power frequency field intensity detector is fixedly connected to the upper portion of the support plate 1, the housing 3 is sleeved outside the power frequency field intensity detector, moving rods 4 extending into the housing 3 are symmetrically and slidably inserted into the left outer wall and the right outer wall of the housing 3, the moving rods 4 are made of copper materials, the moving rods 4 made of the copper materials have better heat conductivity and can improve the heat dissipation effect, heat dissipation fins 5 are fixedly connected to the end portions, close to the power frequency field intensity detector, of the two moving rods 4 positioned on the same side, one side opposite to the two radiating fins 5 is fixedly connected with a clamping plate 6 in sliding contact with the side wall on the supporting plate 1, the clamping plate 6 is made of a heat conducting material and is convenient for heat conduction, a first spring 7 which is slidably sleeved on the outer wall of the moving rod 4 is arranged between the radiating fins 5 positioned on the same side and the inner side wall of the shell 3, an air pipe 9 communicated with the inside of the shell 3 is fixedly embedded on the upper side wall of the shell 3, a first filter screen 16 is arranged at an air inlet at the top of the air pipe 9, the first filter screen 16 prevents dust from entering the shell 3, a fan is arranged in the air pipe 9, the air exchange between external air and the air inside the shell 3 can be realized by matching the through hole 18 and the fan, so that the heat radiating effect is achieved, and the clamping plate 6, the radiating fins 5 and the moving rod 4 are matched for use, and heat generated by equipment is transmitted to the shell 3 through the clamping plate 6, the radiating fins 5 and the moving rod 4 by heat conduction, heat exchange is carried out between the shell 3 and the outside, so that the heat dissipation effect is achieved;

the upper portion of the moving rod 4 located on the same side is provided with a rotating plate 8 connected with the inner wall of the shell 3 through a torque spring, the upper side wall of the shell 3 is symmetrically and slidably inserted with supporting rods 14 in sliding contact with the upper side wall of the rotating plate 8, the top ends of the two supporting rods 14 are fixedly connected with moving blocks 13, two springs 15 which are slidably sleeved on the outer walls of the supporting rods 14 are arranged between the lower side wall of each moving block 13 and the upper top wall of the shell 3, connecting rods 12 are fixedly connected between the two moving blocks 13, electric telescopic rods 11 are arranged at positions, located on two sides of an air pipe, of the upper top wall of the shell 3 respectively, and the top of the driving ends of the electric telescopic rods 11 are fixedly connected with the bottom surfaces of the connecting rods respectively. Start electric telescopic handle 11, electric telescopic handle 11's drive end drives connecting rod 12 and moves down, make connecting rod 12 drive movable block 13 move down, and then the drive supports 14 downstream, support 14 and commentaries on classics 8 extrusion contact of board, it rotates to the direction of leaning on radiating fin 5 to drive commentaries on classics board 8, and then drive radiating fin 5 and splint 6 and move to the direction that is close to power frequency field intensity detector, thereby the realization is to the fixed centre gripping of power frequency field intensity detector, make power frequency field intensity detector can work under stable state, thereby ensure power frequency field intensity detector's test stability.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when the heat dissipation device works, the through hole 18 is matched with the fan, external air enters the shell 3 under the driving of the fan and then flows out of the shell through the through hole 18, heat in the shell 3 can be taken away in the air flowing process, the external air and the air in the shell 3 are exchanged, and therefore the heat dissipation effect is achieved; the heat generated by the equipment is transmitted to the shell 3 through the clamping plate 6, the radiating fins 5 and the moving rod 4 through heat conduction and exchange of heat with the outside through the shell 3, so that the radiating effect is achieved. During operation, the electric telescopic rod 11 is started, the driving end of the electric telescopic rod 11 drives the connecting rod 12 to move downwards, the connecting rod 12 drives the moving block 13 to move downwards, and further drives the abutting rod 14 to move downwards, the abutting rod 14 is in extrusion contact with the rotating plate 8, the rotating plate 8 is driven to rotate towards the direction close to the radiating fins 5, and further the radiating fins 5 and the clamping plate 6 are driven to move towards the direction close to the power frequency field intensity detector, so that the power frequency field intensity detector is fixedly clamped, the power frequency field intensity detector can work in a stable state, and the test stability of the power frequency field intensity detector is ensured.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a casing for power frequency field intensity detector with radiating effect, includes backup pad (1), its characterized in that, the lower lateral wall symmetry fixedly connected with support column (2) of backup pad (1), the upper portion fixedly connected with power frequency field intensity detector of backup pad (1), the cover is equipped with casing (3) outside power frequency field intensity detector, the equal symmetry of left side outer wall and the right side outer wall of casing (3) slides and inserts and is equipped with carriage release lever (4) that extend to casing (3) inside, two that lie in same side the common fixedly connected with radiating fin (5) of tip that carriage release lever (4) are close to power frequency field intensity detector, two equal fixedly connected with splint (6) with lateral wall sliding contact on backup pad (1) on one side that radiating fin (5) are relative, lie in same side all be equipped with the slip suit between radiating fin (5) and casing (3) the inside wall and move the spring (7) of carriage release lever (4) outer wall, an air pipe (9) communicated with the inside of the shell (3) is fixedly embedded in the upper side wall of the shell (3), a first filter screen (16) is arranged at an air inlet at the top of the air pipe (9), and a fan is arranged in the air pipe (9);

the upper portion of the moving rod (4) located on the same side is provided with a rotating plate (8) connected with the inner wall of the shell (3) through a torque spring, the upper side wall of the shell (3) is symmetrically and slidably inserted with abutting rods (14) in sliding contact with the upper side wall of the rotating plate (8), the top ends of the abutting rods (14) are fixedly connected with moving blocks (13), a second spring (15) which is slidably sleeved on the outer wall of the abutting rods (14) is arranged between the lower side wall of the moving blocks (13) and the upper top wall of the shell (3), a connecting rod (12) is fixedly connected between the two moving blocks (13), electric telescopic rods (11) are respectively arranged at positions, located on two sides of the air pipe, of the upper top wall of the shell (3), and the top of the driving end of each electric telescopic rod (11) is fixedly connected with the bottom surface of the connecting rod.

2. The casing for the power frequency field intensity detector with the heat dissipation effect as recited in claim 1, wherein a plurality of through holes (18) are uniformly formed in the supporting plate (1), and a second filter screen (17) is arranged in an area where the through holes (18) are covered on the supporting plate (1).

3. The housing for industrial frequency field strength testing instrument with heat dissipation effect according to claim 1, wherein said movable rod (4) is made of copper material.

4. The housing with the heat dissipation effect for the power frequency field intensity detector as claimed in claim 1, wherein the clamping plate (6) is made of a heat conductive material.