CN218735682U - Electric actuator with auxiliary heat dissipation function - Google Patents
Electric actuator with auxiliary heat dissipation function Download PDFInfo
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- CN218735682U CN218735682U CN202222338921.1U CN202222338921U CN218735682U CN 218735682 U CN218735682 U CN 218735682U CN 202222338921 U CN202222338921 U CN 202222338921U CN 218735682 U CN218735682 U CN 218735682U
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- electric actuator
- heat dissipation
- dissipation function
- auxiliary heat
- actuator body
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Abstract
The utility model discloses an electric actuator with auxiliary heat dissipation function in the technical field of electric actuators, which comprises an electric actuator body; the gas transmission assembly is communicated with the interior of the electric actuator body, and two ends of the gas transmission assembly are respectively arranged on the electric actuator body in a penetrating manner; the installing frame and the fan of setting in the installing frame work through the fan for external cold air gets into the back from the intake pipe, and this is internal through the through-hole entering electric actuator on the coiled pipe, can mix with this internal hot-air of electric actuator and cool down, and the air is discharged from outlet duct and installing frame in proper order at last, reaches supplementary radiating function.
Description
Technical Field
The utility model relates to an electric actuator technical field specifically is an electric actuator with supplementary heat dissipation function.
Background
The electric actuator can generate heat during working, internal elements of the electric actuator are poor in heat resistance and easy to damage after being heated for a long time, and therefore a structure which is beneficial to heat dissipation of the electric actuator body during working needs to be arranged on the electric actuator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric actuator with supplementary heat dissipation function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electric actuator with auxiliary heat dissipation function comprises an electric actuator body; the gas transmission assembly is communicated with the interior of the electric actuator body, and two ends of the gas transmission assembly are respectively arranged on the electric actuator body in a penetrating manner; the mounting frame and the fan of setting in the mounting frame, gas transmission assembly's one end and mounting frame intercommunication.
As a preferred embodiment of the electric actuator with auxiliary heat dissipation function of the present invention, wherein: the gas transmission assembly comprises a plurality of groups of coiled pipes with the same structure, the coiled pipes are all located in the electric actuator body, through holes are evenly formed in the coiled pipes, an air inlet pipe is arranged at one end of each coiled pipe, an air outlet pipe is arranged at the other end of each coiled pipe, the air inlet pipe and the air outlet pipe are respectively arranged on the electric actuator body in a penetrating mode, and the air outlet pipes are all communicated with the mounting frame.
As a preferred embodiment of the electric actuator with auxiliary heat dissipation function of the present invention, wherein: the air inlet pipe is provided with a connecting cover.
As a preferred embodiment of the electric actuator with auxiliary heat dissipation function of the present invention, wherein: the connecting cover is of a funnel-shaped structure.
As a preferred embodiment of the electric actuator with auxiliary heat dissipation function of the present invention, wherein: and the coiled pipe is provided with radiating fins.
As a preferred embodiment of the electric actuator with auxiliary heat dissipation function of the present invention, wherein: the size of the radiating fins is gradually increased from the direction away from the outer wall of the serpentine tube.
Compared with the prior art, the beneficial effects of the utility model are that: the fan works, so that external cold air enters the electric actuator body through the through holes in the coiled pipe after entering the air inlet pipe, can be mixed with hot air in the electric actuator body for cooling, and finally, the air is sequentially discharged from the air outlet pipe and the mounting frame, so that the auxiliary heat dissipation function is achieved; through the coiled pipe that sets up, increased the flow distance of cold air in electric actuator originally internally, and conveniently arrange more through-holes to be convenient for dispel the heat better, through setting up the fin, conveniently derive this internal heat of electric actuator, make the heat follow the discharge, can play the function that further improves the radiating efficiency.
Drawings
Fig. 1 is a schematic view of an overall structure of an electric actuator with an auxiliary heat dissipation function according to the present invention;
fig. 2 is a schematic view of the air outlet pipe of the electric actuator with auxiliary heat dissipation function of the present invention;
fig. 3 is a schematic structural view of a gas transmission assembly of an electric actuator with auxiliary heat dissipation function according to the present invention;
fig. 4 is a schematic view of a heat dissipation fin structure of an electric actuator with auxiliary heat dissipation function according to the present invention.
In the figure: 1. an electric actuator body; 2. an air inlet pipe; 3. an air outlet pipe; 4. installing a frame; 5. a fan; 6. a serpentine tube; 7. a through hole; 8. a connecting cover; 9. and a heat sink.
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.
Example 1
Referring to fig. 1 to 4, an electric actuator with auxiliary heat dissipation function includes an electric actuator body 1;
the gas transmission assembly is communicated with the interior of the electric actuator body 1, so that hot air in the electric actuator body 1 can flow through the gas transmission assembly, and two ends of the gas transmission assembly are respectively arranged on the electric actuator body 1 in a penetrating manner, so that the hot air can be discharged from the electric actuator body 1;
for the heat dissipation, set up installing frame 4 and set up fan 5 in installing frame 4, with the one end and the installing frame 4 intercommunication of gas transmission subassembly, work through fan 5 like this, can make cold air get into from the one end of gas transmission subassembly, mix with the hot-air in the electric actuator body 1 and cool down, the air is discharged from the other end and the installing frame 4 of gas transmission subassembly at last.
The gas transmission assembly comprises a plurality of groups of coiled pipes 6 with the same structure, each coiled pipe 6 is located in the electric actuator body 1, through holes 7 are uniformly formed in each coiled pipe 6, cold air in each coiled pipe 6 is mixed with hot air in the electric actuator body 1, an air inlet pipe 2 is arranged at one end of each coiled pipe 6, an air outlet pipe 3 is arranged at the other end of each coiled pipe 6, each air inlet pipe 2 and each air outlet pipe 3 are respectively arranged on the electric actuator body 1 in a penetrating mode, each air outlet pipe 3 is communicated with the mounting frame 4, cold air enters the corresponding coiled pipe 6 through the corresponding air inlet pipe 2, the cold air is mixed with the hot air through the corresponding through holes 7 and cooled, finally the cold air is discharged from the corresponding air outlet pipe 3, the coiled pipes 6 are arranged, the flow distance of the cold air in the electric actuator body 1 is increased, more through holes 7 are convenient to arrange, the hot air is convenient to contact, and the heat is better dissipated.
Be provided with connecting cover 8 on intake pipe 2, and connecting cover 8 is hopper-shaped structure, conveniently inhales more cold air.
Be provided with fin 9 on coiled pipe 6, coiled pipe 6 and fin 9 are all made through copper aluminum alloy, and fin 9 contacts with the heating element in the electric actuator body 1, can derive more heats like this, give coiled pipe 6 with heat transfer, and the rethread cold air cooling.
Example 2
Referring to fig. 4, in order to avoid the connection between the fins 9 and the serpentine tube 6 from affecting the through holes 7, the size of the fins 9 is gradually increased from the beginning in a direction away from the outer wall of the serpentine tube 6.
The rest of the structure was the same as in example 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric actuator with supplementary heat dissipation function which characterized in that: comprises the steps of (a) preparing a substrate,
an electric actuator body (1);
the gas transmission assembly is communicated with the interior of the electric actuator body (1), and two ends of the gas transmission assembly are respectively arranged on the electric actuator body (1) in a penetrating manner;
the air distribution device comprises an installation frame (4) and a fan (5) arranged in the installation frame (4), wherein one end of the air transmission assembly is communicated with the installation frame (4).
2. The electric actuator with auxiliary heat dissipation function according to claim 1, wherein: the gas transmission assembly comprises a plurality of groups of coiled pipes (6) with the same structure, the coiled pipes (6) are located in the electric actuator body (1), through holes (7) are uniformly formed in the coiled pipes (6), an air inlet pipe (2) is arranged at one end of each coiled pipe (6), an air outlet pipe (3) is arranged at the other end of each coiled pipe (6), the air inlet pipe (2) and the air outlet pipe (3) are respectively arranged on the electric actuator body (1) in a penetrating mode, and the air outlet pipes (3) are communicated with the installation frame (4).
3. An electric actuator with auxiliary heat dissipation function as claimed in claim 2, wherein: and the air inlet pipe (2) is provided with a connecting cover (8).
4. The electric actuator with auxiliary heat dissipation function of claim 3, wherein: the connecting cover (8) is of a funnel-shaped structure.
5. An electric actuator with auxiliary heat dissipation function as claimed in claim 2, wherein: and the coiled pipe (6) is provided with radiating fins (9).
6. The electric actuator with auxiliary heat dissipation function of claim 5, wherein: the size of the radiating fins (9) is gradually increased from the direction away from the outer wall of the coiled pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222338921.1U CN218735682U (en) | 2022-09-02 | 2022-09-02 | Electric actuator with auxiliary heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222338921.1U CN218735682U (en) | 2022-09-02 | 2022-09-02 | Electric actuator with auxiliary heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218735682U true CN218735682U (en) | 2023-03-24 |
Family
ID=85630158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222338921.1U Active CN218735682U (en) | 2022-09-02 | 2022-09-02 | Electric actuator with auxiliary heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218735682U (en) |
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2022
- 2022-09-02 CN CN202222338921.1U patent/CN218735682U/en active Active
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