CN212230172U

CN212230172U - Moisture-proof resistor with heat dissipation non-inductive film

Info

Publication number: CN212230172U
Application number: CN202020915621.3U
Authority: CN
Inventors: 李志珣
Original assignee: Tianjin Sanhuan Resistor Co ltd
Current assignee: Tianjin Sanhuan Resistor Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-25
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a moisture-proof resistor with a heat dissipation non-inductive membrane, which comprises a protection box, wherein the upper wall surface in the protection box is provided with a mounting rack, the mounting rack is provided with a resistor body, the lower wall surface in the protection box is provided with a fan, the power input end of the fan is connected with an external power supply, and the four side wall surfaces outside the protection box are provided with a protection structure; this damp-proof resistor with heat dissipation noninductive membrane is rational in infrastructure, and the modern design can avoid the resistor body to wet, can carry out effectual heat dissipation to the resistor body to can protect the resistor body through plus guard box and protective structure, improve the life of resistor body.

Description

Moisture-proof resistor with heat dissipation non-inductive film

Technical Field

The utility model relates to a resistor technical field specifically is a damp proof resistor that has heat dissipation noninductive membrane.

Background

When the resistor is used outdoors, the resistor is prone to being affected with damp in rainy and snowy days due to the fact that the resistor is located in the external environment for a long time, normal use of the resistor is affected, and the service life of the resistor is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damp-proof has resistor of heat dissipation noninductive membrane 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: the utility model provides a damp-proof has resistor of noninductive membrane of heat dissipation, its includes the guard box, the wall is equipped with the mounting bracket on the guard box inside, be equipped with the resistor body on the mounting bracket, the wall is equipped with the fan under the guard box inside, fan power input end is connected with external power supply, the guard box outside four lateral walls are equipped with protective structure.

The protection structure is including installing the stopper at both ends about the wall face of guard box side respectively, and what correspond from top to bottom be equipped with the protection shield between the stopper, both ends and stopper horizontal sliding connection about the protection shield, the protection shield is close to the guard box end and evenly is equipped with buffer spring, buffer spring other end fixed mounting is on the wall face of guard box side.

Preferably, the upper end of the right side wall surface of the protection box is outwards inclined and downwards provided with heat dissipation holes, and waterproof breathable films are assembled in the heat dissipation holes.

Preferably, the upper wall surface of the protection box is provided with a support column, and the top end of the support column is provided with a protection cover.

Preferably, the four corners of the lower wall surface of the mounting frame are provided with support rods, and the lower ends of the support rods are fixedly mounted on the lower wall surface inside the protection box.

Preferably, the protective cover is of an umbrella structure.

Compared with the prior art, the beneficial effects of the utility model are that: this damp-proof resistor with heat dissipation noninductive membrane is rational in infrastructure, and the modern design can avoid the resistor body to wet, can carry out effectual heat dissipation to the resistor body to can protect the resistor body through plus guard box and protective structure, improve the life of resistor body.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the structure of the present invention.

1-protection box, 2-mounting rack, 3-resistor body, 4-fan, 5-protection structure, 51-limiting block, 52-protection plate, 53-buffer spring, 6-heat dissipation hole, 7-waterproof breathable film, 8-support column, 9-protection cover and 10-support rod.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a damp-proof has resistor of noninductive membrane of heat dissipation, its includes guard box 1, and the wall is equipped with mounting bracket 2 on the guard box 1 inside, is equipped with resistor body 3 on the mounting bracket 2, and the wall is equipped with fan 4 under the guard box 1 inside, and 4 power input ends of fan are connected with external power supply, and the guard box 1 outside four lateral walls face is equipped with protective structure 5.

Protection architecture 5 is equipped with protection plate 52 including installing respectively in the stopper 51 at both ends about the four sides wall face of protection box 1 between the stopper 51 that corresponds from top to bottom, both ends and stopper 51 horizontal sliding connection about protection plate 52, and protection plate 52 is close to protection box 1 end and evenly is equipped with buffer spring 53, and buffer spring 53 other end fixed mounting is on protection box 1 side wall face.

Preferably, the upper end of the right side wall surface of the protection box 1 is provided with heat dissipation holes 6 which incline outwards and downwards, and the heat dissipation holes 6 are internally provided with waterproof breathable films 7.

Preferably, the upper wall surface of the protection box 1 is provided with a support column 8, and the top end of the support column 8 is provided with a protection cover 9.

Preferably, the four corners of the lower wall surface of the mounting frame 2 are equipped with support bars 10, and the lower ends of the support bars 10 are fixedly mounted on the inner lower wall surface of the protection box 1.

Preferably, the protective cap 9 has an umbrella-like structure.

When the resistor body 3 is used outdoors, the protective box 1 is fixed on the ground through bolts, the resistor body 3 can be protected through the additional protective box 1, foreign objects are prevented from impacting the resistor body 3, so that the resistor body 3 is damaged, the resistor body 3 can be prevented from being affected with damp in rainy weather through the protective box 1, the impact objects can be buffered to a certain extent through the protective structure 5 arranged on the outer side of the protective box 1, the impact objects firstly impact the protective plate 52, the protective plate 52 moves inwards to enable the buffer spring 53 to be extruded, the buffer is performed under the action of the buffer spring 53, the side wall of the protective box 1 is protected through the protective structure 5, the upper wall surface of the protective box 1 can be protected through the protective cover 9, heat generated when the resistor body 3 works can be dissipated under the action of the fan 4, and air circulation in the protective box 1 can be ensured through the protective cover 6, guarantee the inside air drying of guard box 1, can the aqueous vapor enter into guard box 1 through waterproof ventilated membrane 7 in, resistor body 3 sets up in the inside wall of going up of guard box 1, avoids with ground contact, prevents that ground is moist but resistor body 3 is moist, can play the effect of auxiliary stay to resistor body 3 through bracing piece 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The damp-proof resistor with the heat dissipation non-inductive membrane is characterized by comprising a protection box (1), wherein a mounting frame (2) is assembled on the upper wall surface inside the protection box (1), a resistor body (3) is assembled on the mounting frame (2), a fan (4) is assembled on the lower wall surface inside the protection box (1), the power input end of the fan (4) is connected with an external power supply, and protection structures (5) are assembled on the four outer side wall surfaces of the protection box (1);

protection architecture (5) correspond from top to bottom including installing in stopper (51) at both ends about the lateral wall face of protection case (1) respectively stopper (51) be equipped with protection shield (52) between stopper (51), both ends and stopper (51) horizontal sliding connection about protection shield (52), protection shield (52) are close to protection case (1) end and evenly are equipped with buffer spring (53), buffer spring (53) other end fixed mounting is on protection case (1) lateral wall face.

2. The moisture-proof resistor with the heat dissipation non-inductive membrane as claimed in claim 1, wherein the upper end of the right side wall surface of the protection box (1) is provided with heat dissipation holes (6) which are inclined outwards and downwards, and the heat dissipation holes (6) are provided with waterproof and breathable membranes (7).

3. The moisture-proof resistor with the heat dissipation non-inductive membrane as claimed in claim 1, characterized in that the supporting column (8) is assembled on the upper wall surface of the protection box (1), and the top end of the supporting column (8) is assembled with a protection cover (9).

4. The moisture-proof resistor with the heat dissipation non-inductive membrane as claimed in claim 1, wherein the lower wall surface of the mounting rack (2) is provided with support bars (10) at four corners, and the lower ends of the support bars (10) are fixedly mounted on the inner lower wall surface of the protection box (1).

5. A moisture-proof resistor with a heat-dissipating noninductive film according to claim 3, wherein the protective cover (9) has an umbrella structure.