CN212727837U

CN212727837U - Heat dissipation shell of encoder

Info

Publication number: CN212727837U
Application number: CN202021668882.6U
Authority: CN
Inventors: 孟胜东
Original assignee: Wuxi Mingruike Electronic Technology Co ltd
Current assignee: Wuxi Mingruike Electronic Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-16
Anticipated expiration: 2030-08-12

Abstract

The utility model provides an encoder heat dissipation casing, including the main casing body and screw through the screw in the cap of main casing body afterbody, the cap tip is equipped with the round hole, there is the motor through bearing structure fixed mounting in the cap, motor output shaft has the fan, the fan is located in the round hole. The utility model discloses a drive fan dispels the heat, and the heat that the encoder during operation produced is in time taken away to the fan, avoids the interior heat accumulation of encoder, has good radiating effect, extension encoder life.

Description

Heat dissipation shell of encoder

Technical Field

The utility model relates to an encoder technical field, concretely relates to water-cooling encoder.

Background

An encoder is a device that compiles, converts, and otherwise formats signals or data into a form that can be used for communication, transmission, and storage. The existing encoder can generate heat during working, the heat is accumulated continuously and needs to be dissipated in time, and otherwise, the service life of the encoder is influenced.

Most encoder adoption is all offered the louvre on the encoder at present and is dispelled the heat, and the radiating effect is not good, leads to the dust to get into inside the encoder easily simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, make research improvement, provide an encoder heat dissipation casing.

In order to achieve the above object, the utility model provides an encoder heat dissipation casing, including the main casing body and screw through the screw in the cap of main casing body afterbody, the cap tip is equipped with the round hole, there is the motor through bearing structure fixed mounting in the cap, motor output shaft has the fan, the fan is located in the round hole.

As the utility model discloses an it sets up to prefer, bearing structure includes the motor mount pad and is fixed in a plurality of bracing pieces outside the mount pad, the bracing piece all with cap inner wall fixed connection.

As the utility model discloses a preferred setting, the motor mount pad is for having open-ended cylindric mount pad, the mount pad opening part is provided with the external screw thread, still includes the annular lid, the annular lid have with external screw-thread fit's internal thread.

As the utility model discloses a preferred setting, main casing body afterbody is provided with dustproof screen cloth.

As the utility model discloses an it sets up to prefer, the motor is supplied power by encoder PCB circuit board.

The utility model has the advantages that:

(1) the heat dissipation is carried out by driving the fan, and the fan takes away the heat generated by the encoder during working in time, so that the heat accumulation in the encoder is avoided, the heat dissipation effect is good, and the service life of the encoder is prolonged;

(2) in the dust screen effectively avoided the dust to get into the encoder, even there is some dust to get into, under the fan effect, the dust also can be adsorbed on the dust screen, only need clear up or change the dust screen, can effectively solve inside dust problem, simple, convenient.

Drawings

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

FIG. 2 is a schematic view of a supporting structure of the embodiment of the present invention

Fig. 3 is a perspective view of the housing cover according to the embodiment of the present invention.

Wherein,

1-a main housing;

2-a shell cover;

3-round hole;

4-a support structure;

5, a motor;

6-a fan;

7-a motor mounting seat;

8-a support bar;

9-an annular cover;

10-dustproof screen mesh.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

In order to realize the above object, the utility model provides an encoder heat dissipation casing, including the main casing body 1 and screw through the screw in the cap 2 of the 1 afterbody of main casing body, 2 tip of cap are equipped with round hole 3, there is motor 5 through 4 fixed mounting of bearing structure in the

cap

2, 5 output shaft of motor have fan 6, fan 6 is located in the round hole 3.

As the utility model discloses preferred setting, furtherly, bearing structure 4 includes motor mount pad 7 and is fixed in a plurality of bracing pieces 8 outside the motor mount pad 7, bracing piece 8 all with 2 inner wall fixed connection of cap.

As the preferred setting of the embodiment of the utility model, further, motor mount 7 is for having open-ended cylindric mount pad, 7 openings of motor mount pad are provided with the external screw thread, still include annular lid 9, annular lid 9 have with external screw thread fit's internal thread.

As the preferred arrangement of the embodiment of the present invention, further, the tail of the main casing 1 is provided with a dustproof screen 10.

As the preferred setting of the embodiment of the present invention, further, the motor 5 is powered by the encoder PCB circuit board.

In this embodiment, the motor wires are first passed through the dust-proof screen plate 10, then the wires are electrically connected to the PCB, then the dust-proof screen plate 10 is fastened to the main housing 1, and finally the housing cover 2 is screwed to the tail of the main housing 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. The utility model provides an encoder heat dissipation casing, includes the main casing body and screw in through the screw in the cap of main casing body afterbody, its characterized in that, the cap tip is equipped with the round hole, there is the motor through bearing structure fixed mounting in the cap, motor output shaft has the fan, the fan is located in the round hole.

2. The heat dissipation casing of claim 1, wherein the support structure comprises a motor mounting seat and a plurality of support rods fixed outside the mounting seat, and the support rods are fixedly connected with the inner wall of the casing cover.

3. The heat dissipating housing of claim 2, wherein the motor mount is a cylindrical mount having an opening with external threads disposed at the opening, and further comprising an annular cover having internal threads that mate with the external threads.

4. The heat dissipating housing of claim 1, wherein the main housing tail is provided with a dust screen.

5. The encoder heat sink housing of claim 1, wherein the motor is powered by an encoder PCB circuit board.