CN213846400U - Servo motor with liquid cooling - Google Patents
Servo motor with liquid cooling Download PDFInfo
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- CN213846400U CN213846400U CN202023229938.0U CN202023229938U CN213846400U CN 213846400 U CN213846400 U CN 213846400U CN 202023229938 U CN202023229938 U CN 202023229938U CN 213846400 U CN213846400 U CN 213846400U
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- servo motor
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- cooling
- liquid cooling
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Abstract
The utility model provides a servo motor with liquid cooling, which comprises a servo motor and a shell sleeved outside the servo motor, wherein the shell is in a hollow annular shape, a groove is formed in an annular wall surface inner cavity of the shell, and the groove extends from one end of the shell to the other end of the shell; a water inlet and a water outlet are formed in the annular end face of the shell and are respectively communicated with two ends of the groove; offer the recess that is the S type and arranges through the cyclic annular wall inner chamber at the shell to inject the coolant liquid in the recess, the in-process that the coolant liquid circulates in the recess like this, has carried out the heat dissipation cooling to the servo motor of shell inside promptly, thereby improves servo motor' S radiating efficiency, in addition, can dispel the heat with the coolant liquid circulation, has improved the utilization ratio of coolant liquid.
Description
Technical Field
The utility model relates to a servo motor technical field particularly, relates to a take servo motor of liquid cooling.
Background
Servo motor driver is when using, because the operation of internal part operation, lead to heat production, the servo motor driver of work under the high temperature for a long time, lead to internal part high temperature scaling loss, so need carry out reasonable heat dissipation, traditional servo motor driver radiating effect is not obvious, because servo motor driver self single structure, so when using, servo motor driver's fan is less, it can't reach to dashing away thermal, lead to heat gathering around the servo motor driver, so can't play good radiating effect, and when servo motor driver uses, should reduce the touching of colliding with the loss, reduce self loss.
The motor cooling mode that adopts at present is the forced air cooling of external fan or the liquid cooling of inscription coolant liquid usually, to the cooling mode of liquid cooling, hardly accomplishes to accomplish even heat dissipation to servo motor body circumference, influences the radiating effect of servo motor in the course of the work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take servo motor of liquid cooling, it can carry out even heat dissipation cooling to servo motor circumference, improves servo motor's radiating efficiency.
The embodiment of the utility model discloses a realize through following technical scheme:
a servo motor with liquid cooling comprises a servo motor and a shell sleeved outside the servo motor, wherein the shell is in a hollow annular shape, a groove is formed in an annular wall surface inner cavity of the shell, and the groove extends from one end of the shell to the other end of the shell; and the annular end surface of the shell is provided with a water inlet and a water outlet which are respectively communicated with two ends of the groove.
Furthermore, the grooves are S-shaped and are uniformly arranged in the inner cavity of the annular wall surface.
Furthermore, an S-shaped water-cooling pipe is laid in the groove, and the two ends of the water-cooling pipe are respectively communicated with a water inlet and a water outlet.
Further, the water inlet and the water outlet are located on the same side of the annular end face of the shell.
Further, the shell is made of aluminum materials.
Furthermore, the outer edge of the annular end face of the shell is also provided with a fixing plate, and the fixing plate is provided with a screw hole used for being connected with the servo motor.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model relates to a rationally, moreover, the steam generator is simple in structure, through setting up radiating shell in the servo motor outside, thereby cool down the heat dissipation to servo motor, specifically set up the recess that is the S type and arranges at the cyclic annular wall inner chamber of shell, and inject the coolant liquid in the recess, the in-process of coolant liquid circulation in the recess like this, the servo motor circumference of shell inside has carried out even heat dissipation cooling promptly, thereby improve servo motor' S radiating efficiency, in addition, can dispel the heat with the coolant liquid circulation, the utilization ratio of coolant liquid has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a servo motor with liquid cooling according to an embodiment of the present invention;
fig. 2 is a cross-sectional view taken along the line a-a in fig. 1.
Icon: 1-servo motor, 2-shell, 21-groove, 22-water inlet, 23-water outlet, 3-fixing plate, 31-screw hole and 4-water cooling tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A servo motor with liquid cooling comprises a servo motor 1 and a shell 2 sleeved outside the servo motor 1, wherein the shell 2 is in a hollow annular shape, a groove 21 is formed in an annular wall surface inner cavity of the shell 2, the groove 21 extends from one end of the shell 2 to the other end of the shell 2 and is uniformly arranged in the annular wall surface inner cavity in an S shape; and a water inlet 22 and a water outlet 23 are arranged on the annular end surface of the shell 2, and the water inlet 22 and the water outlet 23 are respectively communicated with two ends of the groove 21.
The working principle is as follows: when the utility model is used, the cooling liquid is introduced into the groove 21 through the water inlet 22, circulates in the groove 21 and flows out through the water outlet 23, so that the servo motor 1 in the shell 2 is cooled during the circulation process of the cooling liquid in the groove 21, thereby improving the heat dissipation efficiency of the servo motor 1; by arranging the grooves 21 in an S-shaped manner, on one hand, water can be fed and discharged through one water inlet 22 and one water outlet 23, so that the number of the water inlets 22 and the water outlets 23 is reduced, and the operation and the control are better when the liquid enters and exits the cold area; on the other hand, the distribution area of the cooling liquid in the inner cavity of the annular wall surface of the shell 2 is increased, so that the contact area between the water-cooling groove 21 and the servo motor 1 is increased, and the heat dissipation and cooling of the servo motor 1 are realized more efficiently. It should be noted that the water inlet 22 may be communicated with the water outlet 23, so as to realize the circulation of the cooling liquid for heat dissipation.
In this embodiment, an S-shaped water-cooling tube 4 is laid in the groove 21, and two ends of the water-cooling tube 4 are respectively communicated with a water inlet 22 and a water outlet 23; when using, pour into the coolant liquid into in water-cooled tube 4 through water inlet 22, the coolant liquid circulates in water-cooled tube 4 of S-shaped, and flow through delivery port 23, the in-process of coolant liquid circulation in water-cooled tube 4 like this, cooled down servo motor 1, thereby improve servo motor 1' S radiating efficiency, the coolant liquid is through circulating in water-cooled tube 4, further leakproofness when having guaranteed the coolant liquid circulation, prevent that the coolant liquid from probably overflowing the condition of influence servo motor 1 work.
In this embodiment, the water inlet 22 and the water outlet 23 are located on the same side of the annular end surface of the housing 2, so that water can be injected and discharged from the same side of the water cooling pipe 4, and the operation and use are facilitated.
In this embodiment, the housing 2 is made of aluminum, and the aluminum is light and thin, and has good thermal conductivity and oxidation resistance, so as to facilitate heat dissipation of the cooling liquid to the servo motor 1.
In this embodiment, the outer edge of the annular end surface of the housing 2 is further provided with a fixing plate 3, the fixing plate 3 is provided with a screw hole 31 for connecting with the servo motor 1, and the housing 2 is connected with the motor through a screw, so that the housing 2 and the servo motor 1 are kept relatively fixed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A servo motor with liquid cooling comprises a servo motor and a shell sleeved outside the servo motor, and is characterized in that the shell is in a hollow annular shape, a groove is formed in an annular wall surface inner cavity of the shell, and the groove extends from one end of the shell to the other end of the shell; and the annular end surface of the shell is provided with a water inlet and a water outlet which are respectively communicated with two ends of the groove.
2. The servo motor with liquid cooling of claim 1, wherein the grooves are uniformly arranged in an S-shape in the annular wall surface inner cavity of the housing.
3. The servo motor with liquid cooling of claim 2, wherein an S-shaped water cooling tube is laid in the groove, and both ends of the water cooling tube are respectively communicated with a water inlet and a water outlet.
4. The servo motor with liquid cooling of claim 1, wherein the water inlet and outlet are located on the same side of the annular end surface of the housing.
5. The servo motor with liquid cooling of claim 1, wherein the housing is made of aluminum.
6. The servo motor with liquid cooling of claim 1, wherein the outer edge of the annular end surface of the housing is further provided with a fixing plate, and the fixing plate is provided with a screw hole for connecting with the servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229938.0U CN213846400U (en) | 2020-12-28 | 2020-12-28 | Servo motor with liquid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229938.0U CN213846400U (en) | 2020-12-28 | 2020-12-28 | Servo motor with liquid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846400U true CN213846400U (en) | 2021-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023229938.0U Active CN213846400U (en) | 2020-12-28 | 2020-12-28 | Servo motor with liquid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213846400U (en) |
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2020
- 2020-12-28 CN CN202023229938.0U patent/CN213846400U/en active Active
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