CN211152535U

CN211152535U - Interface moisture-proof electric tuning module

Info

Publication number: CN211152535U
Application number: CN201921344719.1U
Authority: CN
Inventors: 张铃
Original assignee: Dongguan Huarong Communication Technology Co ltd
Current assignee: Dongguan Huarong Communication Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-31
Anticipated expiration: 2029-08-19

Abstract

The utility model relates to an electric adjusting module technical field, in particular to an interface moisture resistance electric adjusting module, which comprises a device main body, wherein a moisture-proof protection device is arranged on the device main body, the moisture-proof protection device comprises a lower protection shell and an upper protection shell arranged on the lower protection shell, and cavities communicated with the outside are arranged in the lower protection shell and the upper protection shell; be equipped with two mutual symmetries in the lower protective housing and with the external recess that is linked together, still be equipped with dampproofing drying plate in the recess, the bottom surface of briquetting supports on dampproofing drying plate. The utility model discloses easy to assemble, also convenient to detach simultaneously has better moisture resistance, has prolonged the life of electricity accent module.

Description

Interface moisture-proof electric tuning module

Technical Field

The utility model relates to an electricity is transferred module technical field, specifically is an interface moisture resistance electricity is transferred module.

Background

The electronic speed regulator is mainly used for regulating the rotating speed of a motor according to a control signal, a plurality of lead interfaces are generally arranged on an electronic regulation module, but the interface parts on the general electronic regulation module do not have moisture-proof performance, and the electronic regulation module is easy to damp when in use, so that the electronic regulation module is damaged. In view of this, we propose an interface moisture resistance electrical tilt module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a module is transferred to interface moisture resistance electricity to the interface position on solving the general electricity accent module that proposes in the above-mentioned background does not have damp-proofing performance, when using, wets easily, further causes the impaired problem of electricity accent module.

In order to achieve the above object, the utility model provides a following technical scheme:

an interface moisture-proof electric tuning module comprises a device main body, wherein a moisture-proof protection device is arranged on the device main body, the moisture-proof protection device comprises a lower protection shell and an upper protection shell arranged on the lower protection shell, cavities communicated with the outside are respectively arranged in the lower protection shell and the upper protection shell, the device main body is matched with the cavities in size, and the device main body is positioned in the cavities; the improved moisture-proof drying device is characterized in that two mutually symmetrical grooves communicated with the outside are formed in the lower protective shell, a first vent groove is formed in the groove wall of one end of each groove, a second vent groove is formed in the groove wall of the other end of each groove, the first vent groove and the second vent groove are communicated with the cavity, a pressing block is arranged at the position of each groove on the upper protective shell, the pressing block is matched with the grooves in an inserting mode, a moisture-proof drying plate is further arranged in each groove, and the bottom surface of each pressing block is abutted to the moisture-proof drying plate.

Preferably, a plurality of arc-shaped grooves which are linearly arranged at equal intervals and communicated with the outside are arranged on the cavity walls of the left side and the right side of the cavity, and the positions of the arc-shaped grooves on the upper protective shell and the positions of the arc-shaped grooves on the lower protective shell are opposite to each other.

Preferably, a sealing gasket is tightly bonded on the wall of the arc-shaped groove.

Preferably, the lower protective shell is further provided with two first fixing plates which are symmetrical to each other.

Preferably, a second fixing plate is arranged on the upper protective shell at a position opposite to the first fixing plate, and the first fixing plate is fixedly connected with the second fixing plate through a plurality of fastening screws.

Preferably, the upper protective shell is further provided with a heat dissipation copper plate, and the heat dissipation copper plate and the upper protective shell are of an integrally formed structure.

Preferably, the heat-radiating copper plate is provided with a plurality of heat-radiating fins which are linearly arranged at equal intervals.

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

1. the utility model discloses a dampproofing protection device who sets up realizes protecting the device main part in inside, and the arc wall through setting up, the wire of being convenient for is worn out, and be equipped with sealed the pad on the cell wall of arc wall, can guarantee that the leakproofness between arc wall and the wire is good, it takes place to reduce the condition that the device main part is dampened, in addition through the dampproofing drying plate that sets up, the department is in a relative drying's annular in guaranteeing the cavity, further avoid the device main part to wet, it does not have dampproofing performance to have solved the interface position on the module is transferred to general electricity, when using, it wets easily, further cause the impaired problem of electricity module of transferring.

2. The utility model discloses a set up the heat dissipation copper to be equipped with heat radiation fins on the heat dissipation copper, improve the radiating effect of protective housing, make the heat that produces in the device main part that is located the cavity in can in time transmit the outside air, solved the relatively poor problem of its radiating effect of general electricity modulation module.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is an exploded view of embodiment 1 of the present invention;

fig. 3 is an exploded view of the moisture protection device of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1. a device main body; 2. a moisture-proof protection device; 20. a lower protective shell; 201. a cavity; 202. a groove; 203. a first vent channel; 204. a second vent groove; 21. an upper protective shell; 211. briquetting; 22. an arc-shaped slot; 221. a gasket; 23. a first fixing plate; 24. a second fixing plate; 25. a moisture-proof drying plate; 3. a heat-dissipating copper plate; 30. and heat dissipation fins.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

An interface moisture-proof electric tuning module is shown in fig. 1 to 4 and comprises a device main body 1, a moisture-proof protection device 2 is arranged on the device main body 1, the moisture-proof protection device 2 comprises a lower protection shell 20 and an upper protection shell 21 arranged on the lower protection shell 20, cavities 201 communicated with the outside are formed in the lower protection shell 20 and the upper protection shell 21, the device main body 1 is matched with the cavities 201 in size, the device main body 1 is located in the cavities 201, the device main body 1 is protected inside, and water drops are prevented from directly falling on the device main body 1 to damage the device main body 1;

two grooves 202 which are symmetrical to each other and communicated with the outside are arranged in the lower protective shell 20, a first vent groove 203 is arranged on the groove wall of one end part of each groove 202, a second vent groove 204 is arranged on the groove wall of the other end part of each groove 202, and the first vent groove 203 and the second vent groove 204 are communicated with the cavity 201, so that the gas in the cavity 201 and the gas in the grooves 202 can be mutually communicated;

go up the protective housing 21 and just be equipped with briquetting 211 to the position of recess 202, the cooperation of pegging graft between briquetting 211 and the recess 202 still is equipped with dampproofing drying board 25 in the recess 202, and the bottom surface of briquetting 211 supports on dampproofing drying board 25, and briquetting 211 compresses tightly dampproofing drying board 25 on the diapire of recess 202, guarantees that dampproofing drying board 25's structure is more firm.

In this embodiment, the moisture-proof drying plate 25 is made of a silica gel desiccant material, and the silica gel desiccant has a strong moisture absorption performance, so that the cavity 201 can be kept in a relatively dry environment, and the device body 1 is prevented from being affected with moisture.

Specifically, a plurality of arc-shaped grooves 22 which are linearly arranged at equal intervals and communicated with the outside are arranged on the cavity walls on the left side and the right side of the cavity 201, the positions of the arc-shaped grooves 22 on the upper protective shell 21 are opposite to the positions of the arc-shaped grooves 22 on the lower protective shell 20, two first fixing plates 23 which are symmetrical to each other are further arranged on the lower protective shell 20, a second fixing plate 24 is arranged on the upper protective shell 21 opposite to the first fixing plate 23, the first fixing plate 23 is fixedly connected with the second fixing plate 24 through a plurality of fastening screws, threaded holes communicated with the outside are formed in the corresponding positions in the first fixing plate 23 and the second fixing plate 24, and the first fixing plate 23 and the second fixing plate 24 are fixed through the fastening screws; in addition, after the upper protective shell 21 and the lower protective shell 20 are fixed by fastening screws, at this time, the arc-shaped groove 22 on the upper protective shell 21 and the arc-shaped groove 22 on the lower protective shell 20 are just combined together to form a complete through hole communicated with the outside, so that a wire can conveniently penetrate out of the through hole.

Furthermore, a sealing gasket 221 is tightly bonded on the wall of the arc-shaped groove 22, so that when the wires penetrate out from the two arc-shaped grooves 22 which are opposite to each other, the sealing performance between the wires and the wall of the arc-shaped groove 22 is better, and the damp condition is reduced.

In this embodiment, through the dampproofing protection device 2 that sets up, the realization is protected device main part 1 in cavity 201, interference fit between wire and the sealed pad 221, can avoid interface position to wet, in addition through the dampproofing dry board 25 that sets up, can guarantee to locate a relatively dry environment in cavity 201, further guarantee that device main part 1 can not appear the condition of wetting, it does not have dampproofing performance to have solved the interface position on the module is transferred to general electricity, when using, it wets easily, further cause the impaired problem of electricity accent module.

Example 2

In the specific operation, in order to improve the heat dissipation performance of the upper protection shell 21, therefore, the upper protection shell 21 is improved on the basis of embodiment 1, as a preferred embodiment, as shown in fig. 5, the upper protection shell 21 is further provided with a heat dissipation copper plate 3, the heat dissipation copper plate 3 is made of a copper alloy material, the copper alloy material has high hardness and is not easy to damage, the copper alloy material also has high heat conductivity and can conduct heat out to the outside air in time, and the heat dissipation copper plate 3 and the upper protection shell 21 are of an integrally formed structure, so that the structure is ensured to be firmer; the plurality of radiating fins 30 which are linearly arranged at equal intervals are arranged on the radiating copper plate 3, so that the contact area between heat and air is increased, the heat conducting effect is better, and the problem of poor radiating effect of a common electric adjusting module is solved.

The utility model discloses an interface moisture resistance electricity is transferred module when using, place dampproofing dry plate 25 in recess 202, place in the cavity 201 of protective housing 20 down with device main part 1 after that, cover protective housing 21 after that, and use fastening screw to fix first fixed plate 23 and second fixed plate 24, guarantee simultaneously that the wire is worn out from the arc wall 22 that corresponds, briquetting 211 with dampproofing dry plate 25 compress tightly on the diapire of recess 202 can, convenient operation, it does not have dampproofing performance to have solved the interface position on general electricity is transferred module, when using, easily wet, further cause the impaired problem of electricity transfer module.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an interface moisture resistance electricity accent module, includes device main part (1), its characterized in that: the device is characterized in that a moisture-proof protection device (2) is arranged on the device main body (1), the moisture-proof protection device (2) comprises a lower protection shell (20) and an upper protection shell (21) arranged on the lower protection shell (20), cavities (201) communicated with the outside are formed in the lower protection shell (20) and the upper protection shell (21), the device main body (1) is matched with the cavities (201) in size, and the device main body (1) is located in the cavities (201); be equipped with two mutual symmetries in lower protective housing (20) and recess (202) that are linked together with the external world, be equipped with first air channel (203) on the cell wall of one of them tip of recess (202), be equipped with second air channel (204) on the cell wall of the other tip of recess (202), first air channel (203) and second air channel (204) all with cavity (201) are linked together, on upper protective housing (21) just right the position of recess (202) is equipped with briquetting (211), briquetting (211) with the cooperation of pegging graft between recess (202), still be equipped with dampproofing drying board (25) in recess (202), the bottom surface of briquetting (211) is supported on dampproofing drying board (25).

2. The interface moisture-resistant electrical tilt module of claim 1, wherein: the cavity is characterized in that a plurality of arc-shaped grooves (22) which are linearly arranged at equal intervals and communicated with the outside are arranged on the cavity walls of the left side and the right side of the cavity (201), and the positions of the arc-shaped grooves (22) on the upper protective shell (21) and the positions of the arc-shaped grooves (22) on the lower protective shell (20) are opposite to each other.

3. The interface moisture-resistant electrical tilt module of claim 2, wherein: and a sealing gasket (221) is tightly adhered to the wall of the arc-shaped groove (22).

4. The interface moisture-resistant electrical tilt module of claim 1, wherein: the lower protective shell (20) is further provided with two first fixing plates (23) which are symmetrical to each other.

5. The interface moisture-resistant electrical tilt module of claim 4, wherein: a second fixing plate (24) is arranged on the upper protective shell (21) at a position right opposite to the first fixing plate (23), and the first fixing plate (23) is fixedly connected with the second fixing plate (24) through a plurality of fastening screws.

6. The interface moisture-resistant electrical tilt module of claim 1, wherein: the upper protective shell (21) is further provided with a heat dissipation copper plate (3), and the heat dissipation copper plate (3) and the upper protective shell (21) are of an integrally formed structure.

7. The interface moisture-resistant electrical tilt module of claim 6, wherein: the heat-radiating copper plate (3) is provided with a plurality of heat-radiating fins (30) which are linearly arranged at equal intervals.