CN217281358U

CN217281358U - Shell-type converter with waterproof heat radiator

Info

Publication number: CN217281358U
Application number: CN202220219766.9U
Authority: CN
Inventors: 田荣
Original assignee: Kunshan Zhilehe Electronics Co ltd
Current assignee: Kunshan Zhilehe Electronics Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-23
Anticipated expiration: 2032-01-26

Abstract

The utility model belongs to the technical field of the converter, a have waterproof heat dissipation casing type converter is disclosed, including waterproof main part, heat dissipation main part, kuppe, the lower extreme fixed connection of heat dissipation main part is in the upper end of kuppe, waterproof main part includes manger plate cover, swivel mount and apron, the lower extreme fixed connection of manger plate cover is in the upper end of heat dissipation main part, the swivel mount rotates the upper portion of installing at the heat dissipation main part, swivel mount's front end fixed connection is in the rear end of apron, the side fixedly connected with separation blade of manger plate cover, the separation blade symmetry sets up the lower side at manger plate cover, separation blade and swivel mount and apron swing contact, the heat dissipation main part includes casing, fixed axle and fan, fixed axle symmetry fixed connection is at the upper portion side of casing. This application adopts the manger plate cover to keep off gap department on swivel mount and apron and heat dissipation main part, reduces water and gets into the inside possibility of heat dissipation main part by device upper portion, waterproof nature when having improved the heat dissipation main part heat dissipation.

Description

Shell-type converter with waterproof heat radiator

Technical Field

The application belongs to the technical field of converters, and particularly relates to a shell type converter with a waterproof heat dissipation function.

Background

A converter refers to a device that converts one signal into another signal. The signal is in the form or carrier of the information present. In automated instrumentation and control systems, it is common to convert one signal into another compared to a standard or reference quantity in order to couple the two types of instruments.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: because the conventional converter heat dissipation port needs to be provided with a large number of ventilation ports to ensure air flow heat dissipation, the air flow speed is low, and the air flow is difficult to repel water drops, so that the water drops penetrate through the ventilation ports to enter the device, and the problem that the conventional converter heat dissipation port is easy to enter water is caused.

Therefore, we propose a converter with a waterproof heat dissipation casing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art, the problem of conventional converter thermovent easy intaking, and the casing type converter with waterproof heat dissipation that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a have waterproof heat dissipation casing type converter, includes waterproof main part, heat dissipation main part, kuppe, the lower extreme fixed connection of heat dissipation main part is in the upper end of kuppe, waterproof main part includes manger plate cover, swivel mount and apron, the lower extreme fixed connection of manger plate cover is in the upper end of heat dissipation main part, the swivel mount rotates the upper portion of installing at the heat dissipation main part, the rear end at the apron of swivel mount's front end fixed connection.

The water blocking cover is arranged at the gap between the rotary seat and the upper end of the cover plate and the upper end of the heat dissipation main body, so that the possibility that water enters the heat dissipation main body from the upper part of the device is reduced, and the waterproofness of the heat dissipation main body during heat dissipation is improved.

Preferably, the side end of the water retaining cover is fixedly connected with a pair of blocking pieces, the pair of blocking pieces are symmetrically arranged on the lower side portion of the water retaining cover, and the pair of blocking pieces are in movable contact with the rotating seat and the cover plate.

The blocking pieces are used for blocking the side parts of the rotary seat, the cover plate and the heat dissipation main body, so that the possibility that water is splashed into the heat dissipation main body from the side parts is reduced.

Preferably, the heat dissipation main part includes casing, fixed axle and fan, fixed axle fixed connection is in the upper portion side of casing, the lower extreme fixed connection of manger plate cover is in the upper end of casing, the swivel mount rotates the outer end of installing at the fixed axle, apron and casing swing joint, the fan passes through external power supply electric connection, fan fixed connection is in the anterior inner of casing, the air intake has been seted up to the lower extreme of casing.

The fan is driven by an external power supply to drive airflow to enter the shell from the air inlet and then blow out forwards, so that the heat dissipation work of the device is facilitated, and after the fan stops blowing, the device is closed by the dead weight of the rotary seat and the cover plate, so that the device can be automatically switched into a waterproof state and a heat dissipation state.

Preferably, the air guide sleeve comprises a sleeve body, the upper end of the sleeve body is fixedly connected to the lower end of the casing, and the inner space of the sleeve body is communicated with the inner space of the air inlet.

The cover body is adopted to increase the air suction distance, the mode of the fusion rate of the exhausted hot air and the sucked normal-temperature air is reduced, and the heat dissipation effect of the heat dissipation main body is guaranteed.

Preferably, the air guide sleeve further comprises a filter screen, and the filter screen is fixedly connected to the inner wall of the upper part of the cover body.

The mode that the filter screen filters the foreign matter that gets into in the internal gas of cover reduces the heat dissipation main part by the possibility of bulk foreign matter damage.

Preferably, the air guide sleeve further comprises a guide plate, and the upper end of the guide plate is fixedly connected to the lower end of the sleeve body.

The mode that the guide plate guides the air blown out from the heat dissipation body to the front side is adopted, and the cooling effect of the heat dissipation body is further guaranteed.

Preferably, a pair of mounting rings is fixedly connected to the side end of the heat dissipation main body, and the pair of mounting rings are symmetrically connected to two sides of the casing.

The installation ring is adopted, so that the machine shell is conveniently and fixedly installed with the target rack by means of screws.

To sum up, the technical effect and the advantage of this application: 1. the water retaining cover is arranged at the gap between the upper ends of the rotary seat, the cover plate and the heat dissipation main body, so that the possibility that water enters the heat dissipation main body from the upper part of the device is reduced, and the water resistance of the heat dissipation main body during heat dissipation is improved.

2. The fan is driven by an external power supply to drive airflow to enter the shell from the air inlet and then blow out forwards, so that the heat dissipation work of the device is facilitated, and after the fan stops blowing, the device is closed by the dead weight of the rotary seat and the cover plate, so that the device can be automatically switched into a waterproof state and a heat dissipation state.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the waterproof body of the present application in a disassembled configuration;

fig. 3 is a schematic structural view of a heat dissipation main body of the present application;

fig. 4 is a schematic view of the pod structure of the present application.

In the figure: 1. a mounting ring; 2. a waterproof body; 3. a heat dissipating body; 4. a dome; 21. a water shield; 22. a baffle plate; 23. rotating; 24. a cover plate; 31. a housing; 32. a fixed shaft; 33. a fan; 34. an air inlet; 41. a cover body; 42. a filter screen; 43. a deflector.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1 and 2, a shell type converter with a waterproof heat dissipation structure includes a waterproof main body 2, a heat dissipation main body 3, and a pod 4, wherein a lower end of the heat dissipation main body 3 is fixedly connected to an upper end of the pod 4, the waterproof main body 2 includes a water blocking cover 21, a swivel mount 23, and a cover plate 24, the lower end of the water blocking cover 21 is fixedly connected to the upper end of the heat dissipation main body 3, the swivel mount 23 is rotatably installed on an upper portion of the heat dissipation main body 3, a front end of the swivel mount 23 is fixedly connected to a rear end of the cover plate 24, and the swivel mount 23 and the cover plate 24 are of an integral structure. The water blocking cover 21 is used for blocking gaps between the rotary seat 23 and the upper end of the cover plate 24 and the upper end of the heat dissipation main body 3, so that the possibility that water enters the heat dissipation main body 3 from the upper part of the device is reduced, and the possibility that the water falls into the heat dissipation main body 3 during heat dissipation is reduced.

Referring to fig. 1 and 3, a pair of mounting rings 1 is fixedly connected to the side end of the heat dissipating body 3, and the pair of mounting rings 1 are symmetrically connected to two sides of the housing 31. The installation of the machine shell 31 with the help of screws and the target frame is facilitated through the installation ring 1.

Referring to fig. 2, a pair of blocking pieces 22 are fixedly connected to the side end of the water-blocking cover 21, the pair of blocking pieces 22 are symmetrically disposed on the lower side of the water-blocking cover 21, and the pair of blocking pieces 22 are both in movable contact with the rotation seat 23 and the cover plate 24. The baffle plate 22 is used for blocking the rotary seat 23, the cover plate 24 and the side part of the heat dissipation body 3, so that the possibility of water splashing from the side part of the heat dissipation body 3 is reduced.

Referring to fig. 2 and 3, the heat dissipating body 3 includes a housing 31, a fixing shaft 32 and a fan 33, the fixing shaft 32 is fixedly connected to an upper side end of the housing 31, a lower end of the water blocking cover 21 is fixedly connected to an upper end of the housing 31, the rotating base 23 is rotatably mounted at an outer end of the fixing shaft 32, the cover plate 24 is in movable contact with the housing 31, the fan 33 is electrically connected through an external power supply, the fan 33 is fixedly connected to an inner end of a front portion of the housing 31, and an air inlet 34 is formed at a lower end of the housing 31. The external power supply drives the fan 33 to drive airflow to enter the interior of the housing 31 from the air inlet 34, and then the airflow is blown forward, and the cover plate 24 is opened by the blown airflow to dissipate heat.

Referring to fig. 3 and 4, the air guide sleeve 4 includes a cover 41, an upper end of the cover 41 is fixedly connected to a lower end of the casing 31, and an inner space of the cover 41 is connected to an inner space of the air inlet 34. The cover body 41 is used for increasing the air suction distance and reducing the fusion rate of the exhausted hot air and the sucked normal temperature air.

Referring to fig. 4, the air guide sleeve 4 further includes a filter screen 42, and the filter screen 42 is fixedly connected to the inner wall of the upper portion of the cover 41. The filter net 42 filters foreign matters in the gas introduced into the interior of the housing 41.

Referring to fig. 4, the air guide sleeve 4 further includes a guide plate 43, and the upper end of the guide plate 43 is fixedly connected to the lower end of the cover 41. The air blown out from the heat dissipating body 3 is guided to the front side by the guide plate 43, and the fusion rate of the hot air and the sucked normal temperature air is further reduced.

The working principle is as follows: the water blocking cover 21 is arranged at the gap between the rotary seat 23 and the upper end of the cover plate 24 and the upper end of the heat dissipation body 3, so that the possibility that water enters the heat dissipation body 3 from the upper part of the device is reduced, during heat dissipation, the external power supply is utilized to drive the fan 33 to drive air flow to enter the shell 31 from the air inlet 34 and then blow out the air flow forwards, the cover plate 24 is opened by utilizing the blown air flow to dissipate heat, and after the fan 33 stops blowing, the cover plate 24 is closed downwards by utilizing the self weight of the rotary seat 23 and the cover plate 24 and is blocked at the front part of the shell 31.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a have waterproof heat dissipation casing type converter, includes waterproof main part (2), heat dissipation main part (3), kuppe (4), its characterized in that: the lower extreme fixed connection of heat dissipation main part (3) is in the upper end of kuppe (4), waterproof main part (2) are including manger plate cover (21), swivel mount (23) and apron (24), the lower extreme fixed connection of manger plate cover (21) is in the upper end of heat dissipation main part (3), swivel mount (23) are rotated and are installed on the upper portion of heat dissipation main part (3), the front end fixed connection of swivel mount (23) is in the rear end of apron (24).

2. The transducer of claim 1 having a waterproof heat sink housing, wherein: the side end of the water retaining cover (21) is fixedly connected with a pair of blocking pieces (22), the blocking pieces (22) are symmetrically arranged at the lower side part of the water retaining cover (21), and the blocking pieces (22) are in movable contact with the rotating seat (23) and the cover plate (24).

3. The converter of claim 1, wherein the converter comprises: radiating main part (3) include casing (31), fixed axle (32) and fan (33), fixed axle (32) fixed connection is at the upper portion side of casing (31), the lower extreme fixed connection of manger plate cover (21) is in the upper end of casing (31), swivel mount (23) rotate and install the outer end at fixed axle (32), apron (24) and casing (31) swing joint, fan (33) are through external power supply electric connection, fan (33) fixed connection is in the anterior inner of casing (31), air intake (34) have been seted up to the lower extreme of casing (31).

4. The converter of claim 3, wherein the converter comprises: the air guide sleeve (4) comprises a sleeve body (41), the upper end of the sleeve body (41) is fixedly connected to the lower end of the shell (31), and the inner space of the sleeve body (41) is communicated with the inner space of the air inlet (34).

5. The converter of claim 4, wherein the converter comprises: the air guide sleeve (4) further comprises a filter screen (42), and the filter screen (42) is fixedly connected to the inner wall of the upper part of the cover body (41).

6. The converter of claim 4, wherein the converter comprises: the air guide sleeve (4) further comprises an air guide plate (43), and the upper end of the air guide plate (43) is fixedly connected to the lower end of the cover body (41).

7. The converter of claim 3, wherein the converter comprises: the side end of the heat dissipation main body (3) is fixedly connected with a pair of mounting rings (1), and the mounting rings (1) are symmetrically connected to two sides of the machine shell (31).