CN215772772U - Electric actuator with high-efficient heat dissipation function - Google Patents
Electric actuator with high-efficient heat dissipation function Download PDFInfo
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- CN215772772U CN215772772U CN202121285026.7U CN202121285026U CN215772772U CN 215772772 U CN215772772 U CN 215772772U CN 202121285026 U CN202121285026 U CN 202121285026U CN 215772772 U CN215772772 U CN 215772772U
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- base
- ventilation
- heat dissipation
- electric actuator
- dissipation function
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an electric actuator with a high-efficiency heat dissipation function, which comprises a base, a shell and a loop bar, wherein the base is internally provided with an electric controller; the ventilation interlayer communicated with the inside of the base is arranged inside the rod wall of the loop rod, a plurality of second ventilation holes communicated with the outside of the loop rod are formed in one end wall, away from the inside of the loop rod, of the ventilation interlayer, each second ventilation hole inclines towards one side of the base, and a second filter screen is further mounted on one end wall, away from the inside of the loop rod, of the ventilation interlayer. This electric actuator with high-efficient heat dissipation function, simple structure is reasonable, and the radiating effect is good, and easily realizes, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of electric actuators, and particularly relates to an electric actuator with a high-efficiency heat dissipation function.
Background
The most extensive definition of an actuator is: a drive unit able to provide linear or rotary motion features that it uses a certain drive energy source and works under the action of a certain control signal, and its actuator uses liquid, gas, electric power or other energy source and converts it into drive action by motor, cylinder or other unit.
The electric actuator can generate more heat in the using process, if the heat is not discharged in time, internal elements of the electric actuator are easily damaged along with the lapse of time, and the heat dissipation effect of the existing electric actuator is general, so that further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an electric actuator with high heat dissipation capability to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: an electric actuator with a high-efficiency heat dissipation function comprises a base, a shell and a sleeve rod, wherein the base is internally provided with an electric controller, the shell is internally provided with a driving motor, the base is hollow, the shell and the sleeve rod are vertically fixed on the top end face of the base side by side, a telescopic rod is vertically and movably arranged in the sleeve rod in a penetrating mode, and the telescopic rod is respectively connected with the electric controller and the driving motor which are positioned in the base and the shell; the ventilation interlayer communicated with the inside of the base is arranged inside the rod wall of the loop rod, a plurality of second ventilation holes communicated with the outside of the loop rod are formed in one end wall, away from the inside of the loop rod, of the ventilation interlayer, each second ventilation hole inclines towards one side of the base, and a second filter screen is further mounted on one end wall, away from the inside of the loop rod, of the ventilation interlayer.
Preferably, the ventilation openings are formed in two side walls in the base, the first filter screen is vertically installed at one end, far away from the inside of the base, of each ventilation opening, and the fan is installed at one end, close to the inside of the base, of each ventilation opening.
Preferably, a plurality of ventilation grooves are formed in the bottom end face of the base side by side, and each ventilation groove is vertically provided with a first vent hole communicated with the inside of the base.
Preferably, the bottom ends of the two side walls of the base are horizontally fixed with mounting plates, and mounting holes are formed in the two ends of each mounting plate.
Preferably, a connecting block is arranged at one end, away from the loop bar, of the telescopic rod, and a connecting hole is horizontally formed in the connecting block.
Preferably, a hollow plate is embedded in the top end face of the shell, and a notch communicated with the inside of the shell and the ventilation interlayer is formed in the top end face of the base.
The utility model has the technical effects and advantages that: this electric actuator with high-efficient heat dissipation function, setting through vent and fan, can be with the inside air escape of base when this electric actuator uses, and then under the cooperation of a plurality of second vent, can form the air current circulation between intermediate layer and the base ventilating at loop bar wall, thereby reach the high-efficient radiating purpose of this electric actuator, and through the setting of second filter screen and first filter screen, can prevent effectively that the dust from getting into the base and ventilating inside the intermediate layer, reach dirt-proof effect, it is better to compare in traditional electric actuator radiating effect. This electric actuator with high-efficient heat dissipation function, simple structure is reasonable, and the radiating effect is good, and easily realizes, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the base of the present invention;
fig. 3 is a schematic view of the internal structure of the loop bar of the present invention.
In the figure: the air purifier comprises a base 1, a shell cover 2, a loop bar 3, a telescopic rod 4, a connecting block 5, a ventilation opening 6, a hollow-out plate 7, an installing plate 8, a notch 9, a fan 10, a first filter screen 11, a ventilation groove 12, a first ventilation hole 13, a ventilation interlayer 14, a second filter screen 15 and a second ventilation hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an electric actuator with a high-efficiency heat dissipation function as shown in figures 1-3, which comprises a base 1, a shell 2 and a loop bar 3, wherein the base 1 is internally provided with an electric controller, the shell 2 is internally provided with a driving motor, the loop bar 3 is hollow, the shell 2 and the loop bar 3 are vertically fixed on the top end surface of the base 1 side by side, an expansion link 4 is vertically and movably arranged in the loop bar 3 in a penetrating way, and the expansion link 4 is respectively connected with the electric controller and the driving motor which are positioned in the base 1 and the shell 2;
the ventilation interlayer 14 communicated with the inside of the base 1 is formed inside the rod wall of the loop bar 3, the second ventilation holes 16 communicated with the outside of the loop bar 3 are formed in the end wall, away from the inside of the loop bar 3, of the ventilation interlayer 14, each second ventilation hole 16 inclines towards one side of the base 1, and the second filter screen 15 is further arranged on the end wall, away from the inside of the loop bar 3, of the ventilation interlayer 14.
The bottom end face of the base 1 is provided with a plurality of ventilation grooves 12 side by side, the top wall of each ventilation groove 12 is vertically provided with a first air vent 13 communicated with the inside of the base 1, so that the bottom end face of the base 1 can keep air circulation, and the heat dissipation effect of the inside of the base 1 is further improved.
The equal level in 1 both sides wall bottom of base is fixed with mounting panel 8, and the mounting hole has been seted up at the both ends of mounting panel 8 for this electric actuator's installation is fixed.
One end of the telescopic rod 4 far away from the loop bar 3 is provided with a connecting block 5, and the connecting block 5 is horizontally provided with a connecting hole so as to facilitate the connection and use of the electric actuator.
The top end face of the shell cover 2 is embedded with a hollow plate 7, and the top end face of the base 1 is provided with a notch 9 communicated with the inside of the shell cover 2 and the ventilating interlayer 14, so that the shell cover 2 is communicated with the outside and the base 1, and the purposes of ventilating and radiating a driving motor arranged inside the shell cover 2 are achieved.
The working principle is as follows: when the electric actuator with the efficient heat dissipation function is used, referring to fig. 1, the electric actuator can be conveniently installed and fixed through the installation plate 8 and the installation holes in the installation plate 8;
secondly, referring to fig. 2 and 3, in the use process of the electric actuator, the fans 10 in the two ventilation holes 6 are started to exhaust the air in the base 1 out of the base 1, at this time, under the pressure of air pressure, outside air is driven to enter the ventilation interlayer 14 through the second ventilation holes 16 and is conveyed into the base 1, so that air circulation is formed between the ventilation interlayer 14 and the base 1, and ventilation and heat dissipation of the loop bar 3 and the base 1 are realized;
in the process, the hollow plate 7 on the top end face of the shell cover 2 can simultaneously enable air between the shell cover 2 and the base 1 to circulate, so that the purpose of radiating the driving motor in the shell cover 2 is achieved;
furthermore, the multi-channel ventilation grooves 12 on the bottom end surface of the base 1 can keep the bottom end surface of the base 1 in ventilation, and the heat dissipation effect inside the base 1 can be further improved under the action of the first ventilation holes 13;
finally, by the arrangement of the second filter 15 and the first filter 11, dust can be effectively prevented from entering the ventilation interlayer 14 and the inside of the base 1. This electric actuator with high-efficient heat dissipation function, simple structure is reasonable, and the radiating effect is good, and easily realizes, is worth promoting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an electric actuator with high-efficient heat dissipation function, includes inside base (1) that is equipped with electric controller, inside clamshell (2) and loop bar (3) that are equipped with driving motor, its characterized in that: the base (1) is hollow, the shell cover (2) and the sleeve rod (3) are vertically fixed on the top end face of the base (1) side by side, a telescopic rod (4) vertically penetrates through the sleeve rod (3) in a movable mode, and the telescopic rod (4) is connected with an electric controller and a driving motor which are located inside the base (1) and the shell cover (2) respectively; the utility model discloses a ventilation filter screen, including loop bar (3), ventilation interlayer (14) with the inside intercommunication of base (1) is seted up to loop bar (3) pole wall inside, ventilation interlayer (14) are kept away from and are seted up second venthole (16) of a plurality of and loop bar (3) outside intercommunication on the inside end wall of loop bar (3), and every second venthole (16) all incline towards one side of base (1), still install second filter screen (15) on the inside end wall of loop bar (3) is kept away from in ventilation interlayer (14).
2. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: vent (6) have all been seted up on the inside both sides wall of base (1), vent (6) inside one end of keeping away from base (1) inside is vertical installs first filter screen (11), fan (10) are installed to the inside one end that is close to base (1) of vent (6).
3. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the base is characterized in that a plurality of ventilation grooves (12) are formed in the bottom end face of the base (1) side by side, and each ventilation groove (12) is vertically formed in the top wall of the ventilation groove (12) and is communicated with a first air vent (13) inside the base (1).
4. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the base (1) both sides wall bottom equal level is fixed with mounting panel (8), the mounting hole has been seted up at the both ends of mounting panel (8).
5. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: one end of the telescopic rod (4) far away from the sleeve rod (3) is provided with a connecting block (5), and the connecting block (5) is horizontally provided with a connecting hole.
6. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: a hollow plate (7) is embedded in the top end face of the shell cover (2), and a notch (9) communicated with the interior of the shell cover (2) and the ventilation interlayer (14) is formed in the top end face of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285026.7U CN215772772U (en) | 2021-06-09 | 2021-06-09 | Electric actuator with high-efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121285026.7U CN215772772U (en) | 2021-06-09 | 2021-06-09 | Electric actuator with high-efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772772U true CN215772772U (en) | 2022-02-08 |
Family
ID=80099966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121285026.7U Expired - Fee Related CN215772772U (en) | 2021-06-09 | 2021-06-09 | Electric actuator with high-efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772772U (en) |
-
2021
- 2021-06-09 CN CN202121285026.7U patent/CN215772772U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |