CN219610138U

CN219610138U - Vulcanization resistance with outer protective shell

Info

Publication number: CN219610138U
Application number: CN202320317647.1U
Authority: CN
Inventors: 张天仁
Original assignee: Dayi Technology Electronic Dongguan Co ltd
Current assignee: Dayi Technology Electronic Dongguan Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-29
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of electronic components, in particular to an anti-sulfuration resistor with an outer protective shell, which comprises an anti-sulfuration resistor main body, wherein one end part of the anti-sulfuration resistor main body is provided with an integrated protective assembly, the integrated protective assembly comprises an integrated protective shell integrally formed on the anti-sulfuration resistor main body, the other end part of the anti-sulfuration resistor main body is provided with a disassembly protective assembly, the disassembly protective assembly comprises an outer protective sleeve sleeved on the anti-sulfuration resistor main body, the front side surface of the outer protective sleeve is propped against the integrated protective shell, the bottom surface of the integrated protective shell is provided with a plurality of radiating holes communicated with the outside, the side surface of the integrated protective shell is provided with a plurality of radiating fins which are linearly and equidistantly arranged, the bottom plate body of the outer protective sleeve is provided with expansion gaps, and handles are fixedly arranged on the left side surface and the right side surface of the outer protective sleeve. The utility model is provided with the protection shell, can perform protection operation and is not easy to damage.

Description

Vulcanization resistance with outer protective shell

Technical Field

The utility model relates to the technical field of electronic components, in particular to an anti-sulfuration resistor with an outer protective shell.

Background

The anti-sulfuration resistor is a resistor which is provided with a protective film on the resistor layer, carries out sulfuration-resistant treatment on the electrode of the resistor, can stably work for a long time in a high-humidity environment and a sulfur-containing environment, has better anti-sulfuration capability after sulfuration, and is beneficial to prolonging the service life of electronic equipment.

The utility model patent with the authority of publication number CN110660543B discloses a resistor for resisting sulfuration corrosion, which comprises a substrate, a front conductor printing layer arranged on the upper surface of the substrate, a back conductor printing layer arranged on the lower surface of the substrate, a resistor printing layer arranged at the center of the upper surface of the substrate, a glass protection layer arranged on the resistor printing layer, a laser trimming area arranged at the center of the resistor printing layer and an electroplating protection layer wrapped outside the substrate, wherein the surface of the resistor printing layer is provided with a second epoxy resin protection layer, the upper surface of the glass protection layer is provided with a first epoxy resin protection layer, and the upper surface of the front conductor printing layer is provided with a sulfuration corrosion resistance protection layer.

Although the technical scheme has the advantages of extremely strong corrosion resistance and long service life, when the technical scheme is specifically used, the technical scheme lacks a corresponding outer protective shell, and when the outer protective shell is lacking, the technical scheme is very easy to collide with foreign objects to damage, and particularly in the transportation process, the mutual collision between resistors and the collision between the resistors and the foreign objects are easy to cause the damage of the resistors, the normal use is influenced, the loss is caused, and the inconvenience is brought to users. In view of this, we propose an anti-sulfidation resistor with an outer protective casing.

Disclosure of Invention

The present utility model aims to provide an anti-sulfuration resistor with an outer protective shell to solve the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the anti-sulfuration resistor with the outer layer protection shell comprises an anti-sulfuration resistor main body, wherein one end part of the anti-sulfuration resistor main body is provided with an integrated protection component, the integrated protection component comprises an integrated protection shell which is integrally formed on the anti-sulfuration resistor main body, the other end part of the anti-sulfuration resistor main body is provided with a disassembly protection component, the disassembly protection component comprises an outer protection sleeve which is sleeved on the anti-sulfuration resistor main body, and the front side surface of the outer protection sleeve is propped against the integrated protection shell.

Preferably, the top surface and the bottom surface central point of integrative protective housing all are provided with the skid resistant course, skid resistant course is used for increasing frictional force.

Preferably, a plurality of radiating holes communicated with the outside are formed in the bottom surface of the integrated protective shell, and the radiating holes are used for timely radiating heat outwards.

Preferably, a plurality of radiating fins which are arranged in a linear equidistant manner are arranged on the side face of the integrated protective shell, and the radiating fins are used for heat conduction operation.

Preferably, a smooth layer is arranged on the inner wall of the outer protective sleeve, and the smooth layer is used for reducing friction force between the outer protective sleeve and the anti-vulcanization resistor main body.

Preferably, an expansion gap is arranged on the bottom plate body of the outer protective sleeve, and the expansion gap is used for buffering heat expansion and cold contraction operations.

Preferably, handles are fixedly installed on the left side surface and the right side surface of the outer protective sleeve, arc-shaped surfaces are arranged at the corner positions of the handles, and the handles are used for being conveniently taken off.

Preferably, the left and right side plate bodies of the outer protective sleeve are respectively provided with a vent hole communicated with the outside, and the vent holes are used for keeping the internal and external air pressures of the outer protective sleeve consistent.

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

1. the anti-collision protection device can be directly arranged on the anti-vulcanization resistor main body and used for anti-collision protection of the anti-vulcanization resistor main body, and in addition, the outer protection sleeve can be used for anti-collision protection of the other end part of the anti-vulcanization resistor main body through the arranged disassembly protection assembly, so that a better protection effect is achieved, the anti-collision protection device is convenient to use, and the problems that when the conventional anti-vulcanization resistor is particularly used, the outer layer protection shell is lack, the conventional anti-vulcanization resistor is quite easy to collide with foreign objects to damage, and particularly in the transferring process, the mutual collision between the resistors and the foreign objects are easy to cause resistance damage, normal use is influenced, loss is caused, and inconvenience is brought to users are solved.

2. According to the utility model, the radiating effect of the integrated protective shell can be improved through the radiating holes and the radiating fins, and the outer protective sleeve is convenient to install and detach through the handle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

fig. 4 is a schematic structural view of the disassembly protection assembly of the present utility model.

The meaning of each reference numeral in the figures is:

1. a sulfuration resistant resistor body;

2. an integral protection assembly; 20. an integral protective housing; 21. an anti-slip layer; 22. a heat radiation hole; 23. a heat sink;

3. disassembling the protection component; 30. an outer protective sleeve; 31. a smooth layer; 32. an expansion gap; 33. a handle; 331. an arc surface; 34. and a vent hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the anti-sulfuration resistor with the outer layer protection shell comprises an anti-sulfuration resistor main body 1, wherein one end part of the anti-sulfuration resistor main body 1 is provided with an integrated protection component 2, the integrated protection component 2 comprises an integrated protection shell 20 which is integrally formed on the anti-sulfuration resistor main body 1, the integrated protection shell 20 is directly integrally formed on the anti-sulfuration resistor main body 1 without disassembly, and the anti-sulfuration resistor main body 1 can be protected before and during installation and use;

specifically, the other end of the anti-sulfuration resistor main body 1 is provided with a disassembly protection assembly 3, the disassembly protection assembly 3 comprises an outer protection sleeve 30 sleeved on the anti-sulfuration resistor main body 1, the front side surface of the outer protection sleeve 30 is propped against the integrated protection shell 20, the other end of the anti-sulfuration resistor main body 1 can be protected through the outer protection sleeve 30, and when in use, the outer protection sleeve 30 can be disassembled and then installed.

In this embodiment, the top surface and the bottom surface central point department of integrative protective housing 20 all are provided with skid resistant course 21, and skid resistant course 21 can be through setting up the antiskid stripe and make, and skid resistant course 21 is used for increasing frictional force, makes to grasp integrative protective housing 20 more stable, the difficult condition that skids appears.

Specifically, the bottom surface of the integrated protective casing 20 is provided with a plurality of heat dissipation holes 22 communicated with the outside, and the heat dissipation holes 22 are used for timely dissipating heat outwards; the side of the integrated protection case 20 is provided with a plurality of heat radiating fins 23 arranged in a linear and equidistant manner, and the heat radiating fins 23 are used for heat conduction operation.

Further, the inner wall of the outer protective sleeve 30 is provided with a smooth layer 31, the smooth layer 31 is made by mirror polishing, and the smooth layer 31 is used for reducing friction force between the anti-vulcanization resistor main body 1 and the anti-vulcanization resistor main body 1, so that the anti-vulcanization resistor main body 1 is inserted into the outer protective sleeve 30 more smoothly.

In addition, be provided with expansion gap 32 on the bottom plate body of outer protective sheath 30, expansion gap 32 is used for buffering expend with heat and contract with cold operation, and after the proper degree of deformation appears in anti-sulphide resistance main part 1 because of being heated, the existence of expansion gap 32 can make outer protective sheath 30 also take place certain deformation under the exogenic action, makes anti-sulphide resistance main part 1 can insert in outer protective sheath 30 betterly.

It should be noted that, the handles 33 are fixedly installed on the left and right sides of the outer protective sleeve 30, the corner of the handles 33 is provided with an arc surface 331, and the handles 33 are used for being taken off conveniently.

It is worth noting that the left and right side plate bodies of the outer protecting sleeve 30 are respectively provided with a vent hole 34 communicated with the outside, and the vent holes 34 are used for keeping the internal and external air pressures of the outer protecting sleeve 30 consistent, so that the outer protecting sleeve 30 is conveniently sleeved and taken off, and the situation that the anti-vulcanization resistor main body 1 is sucked in the outer protecting sleeve 30 due to negative pressure is avoided.

When the anti-sulfuration resistor with the outer protective shell is used, the outer protective sleeve 30 is sleeved on the anti-sulfuration resistor main body 1, the side surface of the outer protective sleeve 30 is ensured to be abutted against the integral protective shell 20, the installation operation is completed, and the anti-sulfuration resistor main body 1 can be protected inside by utilizing the outer protective sleeve 30 and the integral protective shell 20;

in addition, when the integrated protective housing 20 is detached, one hand holds the handle 33 and the outer protective sleeve 30 is detached in a direction away from the integrated protective housing 20, so that the detachment operation is completed, and the use is convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The anti-sulfuration resistor with the outer layer protection shell comprises an anti-sulfuration resistor main body (1), and is characterized in that: one end of the anti-vulcanization resistor main body (1) is provided with an integrated protection component (2), the integrated protection component (2) comprises an integrated protection shell (20) which is integrally formed on the anti-vulcanization resistor main body (1), the other end of the anti-vulcanization resistor main body (1) is provided with a disassembly protection component (3), the disassembly protection component (3) comprises an outer protection sleeve (30) which is sleeved on the anti-vulcanization resistor main body (1), and the front side surface of the outer protection sleeve (30) is propped against the integrated protection shell (20).

2. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: the anti-slip layer (21) is arranged at the center of the top surface and the bottom surface of the integrated protective shell (20), and the anti-slip layer (21) is used for increasing friction force.

3. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: the bottom surface of the integrated protective shell (20) is provided with a plurality of radiating holes (22) communicated with the outside, and the radiating holes (22) are used for timely radiating heat outwards.

4. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: a plurality of radiating fins (23) which are arranged in a linear equidistant mode are arranged on the side face of the integrated protective shell (20), and the radiating fins (23) are used for conducting heat.

5. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: the inner wall of the outer protective sleeve (30) is provided with a smooth layer (31), and the smooth layer (31) is used for reducing friction force between the outer protective sleeve and the vulcanization resistance main body (1).

6. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: an expansion gap (32) is formed in the bottom plate body of the outer protective sleeve (30), and the expansion gap (32) is used for buffering expansion and contraction operations.

7. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: handles (33) are fixedly installed on the left side surface and the right side surface of the outer protective sleeve (30), arc-shaped surfaces (331) are arranged at corner positions of the handles (33), and the handles (33) are used for being taken off conveniently.

8. The anti-sulfidation resistor with outer protective housing of claim 1, wherein: the left side plate body and the right side plate body of the outer protective sleeve (30) are respectively provided with a vent hole (34) communicated with the outside, and the vent holes (34) are used for keeping the internal and external air pressure of the outer protective sleeve (30) consistent.