CN219478394U

CN219478394U - Heat radiation structure for servo driver

Info

Publication number: CN219478394U
Application number: CN202223343516.5U
Authority: CN
Inventors: 汪春; 王轶; 胡一舟; 林连杰
Original assignee: Shanghai Zigu Technology Co ltd
Current assignee: Shanghai Zigu Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-08-04
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of heat dissipation of servo drivers, in particular to a heat dissipation structure for the servo drivers, which comprises a shell, wherein a front panel is arranged on one side face with a narrower periphery of the shell, heat dissipation panels are symmetrically and embedded on two side faces with a longer periphery of the shell, a groove is formed in the top of the shell, heat dissipation fans are symmetrically arranged at two ends of the inner bottom of the groove, and a dust screen is arranged in the top edge of the groove at the top of the shell.

Description

Heat radiation structure for servo driver

Technical Field

The utility model relates to the technical field of heat dissipation of servo drivers, in particular to a heat dissipation structure for a servo driver.

Background

The servo driver (servo drivers) is also called a servo controller or a servo amplifier, is a controller used for controlling a servo motor, acts like a frequency converter to act on a common alternating current motor, belongs to a part of a servo system, is mainly applied to a high-precision positioning system, generally controls the servo motor in three modes of position, speed and moment, realizes high-precision positioning of a transmission system, is a high-end product of a transmission technology, has poor heat dissipation performance, is seriously heated after long-time operation, is easy to crash, and can not continuously control the operation of the servo motor.

Therefore, it is important to design a heat dissipation structure for servo driver to improve the overall practicality.

Disclosure of Invention

The present utility model is directed to a heat dissipation structure for a servo driver, so as to solve the above-mentioned problems in the prior art.

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

the utility model provides a heat radiation structure for servo driver, includes the casing, install leading panel on the narrower side of periphery of casing, the symmetrical embedded heat radiation panel that installs on the longer both sides face of periphery of casing, the recess has been seted up at the top of casing, the inboard bottom both ends symmetry of recess installs radiator fan, the top of casing is located the top border internally mounted of recess has the dust screen;

the heat dissipation copper plates are symmetrically arranged on two side surfaces of the inner part of the shell, the heat dissipation fins are arranged between the inner sides of the bottoms of the two heat dissipation copper plates, and the equipment mounting plate is arranged between the width center of the bottom end of the inner part of the shell and the bottoms of the heat dissipation fins.

As a preferable scheme of the utility model, a plurality of long heat dissipation grooves which are attached to the heat dissipation copper plate are uniformly formed in the heat dissipation panel.

As a preferable scheme of the utility model, the bottom of the cooling fan is attached to the top of the cooling fin, and the air suction inlet of the cooling fan is positioned at the bottom of the cooling fin.

As a preferable mode of the utility model, the dust screen communicates the inside of the groove with the outside.

As a preferable scheme of the utility model, the heat dissipation copper plates are arranged on the inner side surface of the shell through bolts, and right-angle grooves are formed in the top and the bottom of each heat dissipation copper plate.

As a preferable scheme of the utility model, the radiating fins are arranged between the two right-angle grooves at the top of the two radiating copper plates.

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

1. according to the utility model, through the arranged heat radiating fan, the heat radiating copper plate and the heat radiating fins, the heat radiating area inside the servo driver is large, heat is easy to disperse and can be rapidly discharged to the outside to realize rapid heat radiation, and the stable operation of the servo driver is ensured, so that the problem that the performance of the servo driver is influenced due to serious heat generation when the servo driver operates for a long time is effectively solved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 3 is a schematic view of the portion of FIG. 2 according to the present utility model.

In the figure: 1. a housing; 101. a groove; 2. a front panel; 3. a heat dissipation panel; 4. a heat radiation fan; 5. a dust screen; 6. an equipment mounting plate; 7. a heat-dissipating copper plate; 8. and a heat radiating fin.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a heat radiation structure for servo driver, includes casing 1, installs leading panel 2 on the narrower side of the periphery of casing 1, and the symmetrical embedded type of two sides of the periphery of casing 1 is installed heat radiation panel 3, and recess 101 has been seted up at the top of casing 1, and the inboard bottom both ends symmetry of recess 101 installs radiator fan 4, and the top of casing 1 is located the top border internally mounted of recess 101 has dust screen 5;

wherein evenly set up the heat dissipation groove that a plurality of rectangular type was laminated mutually with heat dissipation copper 7 on the heat dissipation panel 3 to can effectively improve the nature heat dispersion of heat dissipation copper 7, the bottom of radiator fan 4 is laminated mutually with the top of fin 8, and the inlet scoop of radiator fan 4 is located its bottom, thereby can more efficient get rid of the heat on the fin 8, and dust screen 5 makes the inside of recess 101 communicate with each other with the external world.

In this embodiment, referring to fig. 1, 2 and 3, heat dissipation copper plates 7 are symmetrically installed on two inner sides of the housing 1, a heat dissipation fin 8 is installed between the inner sides of the bottoms of the two heat dissipation copper plates 7 in the housing 1, and an equipment mounting plate 6 is installed between the bottom width center of the inner bottom of the housing 1 and the bottom of the heat dissipation fin 8;

wherein the heat dissipation copper plates 7 are installed on the inner side surface of the shell 1 through bolts, and right-angle grooves are formed in the top and the bottom of each heat dissipation copper plate 7, and the heat dissipation fins 8 are installed between the two right-angle grooves in the top of the two heat dissipation copper plates 7, so that the heat dissipation fins 8 are convenient to install and heat transfer between the heat dissipation copper plates 7 and the heat dissipation fins 8 is improved.

The working flow of the utility model is as follows: the temperature that produces when servo driver operation can transmit to two heat dissipation copper 7, heat dissipation copper 7 receives the heat transfer to generate heat this moment and then a part of heat dispels the heat through the heat dissipation groove on the heat dissipation panel 3, another part of heat transfer is to on the fin 8, after the fin 8 will receive the heat dispersion through radiator fan 4 discharge to external realization servo driver's heat dissipation, whole heat radiation structure increases the cooling surface through heat dissipation copper 7, thereby can make radiator fan 4 discharge the heat fast at last through radiator fin 8 dispersion heat, improve servo driver's heat dispersion, ensure servo driver's steady operation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat radiation structure for servo driver, includes casing (1), its characterized in that: a front panel (2) is arranged on one side face with a narrower periphery of the shell (1), radiating panels (3) are symmetrically embedded in two side faces with a longer periphery of the shell (1), a groove (101) is formed in the top of the shell (1), radiating fans (4) are symmetrically arranged at two ends of the inner bottom of the groove (101), and a dustproof net (5) is arranged in the edge of the top of the shell (1) positioned at the top of the groove (101);

radiating copper plates (7) are symmetrically arranged on two side surfaces of the interior of the shell (1), radiating fins (8) are arranged between the inner sides of the bottoms of the two radiating copper plates (7) in the interior of the shell (1), and an equipment mounting plate (6) is arranged between the width center of the bottom end of the interior of the shell (1) and the bottoms of the radiating fins (8).

2. A heat dissipation structure for a servo drive as recited in claim 1, wherein: a plurality of heat dissipation grooves which are jointed with the heat dissipation copper plate (7) are uniformly formed in the heat dissipation panel (3).

3. A heat dissipation structure for a servo drive as recited in claim 1, wherein: the bottom of the cooling fan (4) is attached to the top of the cooling fin (8), and the air suction inlet of the cooling fan (4) is positioned at the bottom of the cooling fan.

4. A heat dissipation structure for a servo drive as recited in claim 1, wherein: the dustproof net (5) enables the inside of the groove (101) to be communicated with the outside.

5. A heat dissipation structure for a servo drive as recited in claim 1, wherein: the heat dissipation copper plates (7) are mounted on the inner side face of the shell (1) through bolts, and right-angle grooves are formed in the top and the bottom of each heat dissipation copper plate (7).

6. A heat dissipation structure for a servo drive as recited in claim 1, wherein: the radiating fins (8) are arranged between the two right-angle grooves at the top of the two radiating copper plates (7).