CN210959257U - Electric actuator with high-efficient heat dissipation function - Google Patents
Electric actuator with high-efficient heat dissipation function Download PDFInfo
- Publication number
- CN210959257U CN210959257U CN201922015423.1U CN201922015423U CN210959257U CN 210959257 U CN210959257 U CN 210959257U CN 201922015423 U CN201922015423 U CN 201922015423U CN 210959257 U CN210959257 U CN 210959257U
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- shell
- actuator
- heat dissipation
- water
- fixed
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Abstract
The utility model relates to the technical field of electric actuators, and discloses an electric actuator with high-efficiency heat dissipation function, which comprises an actuator shell, wherein water pipelines are arranged at two sides of the actuator shell, the water pipelines are tightly attached to the outer wall of the actuator shell and are fixed through a protective shell, the protective shell is fixed at the side surface of the actuator shell through screws, a water pump is fixed at the front surface of the actuator shell through bolts, a water inlet and a water outlet of the water pump are respectively connected with the water pipelines arranged at two sides, a fin radiator is fixed at the bottom of the actuator shell, two clamping grooves are arranged on the upper surface of the actuator shell, a heat dissipation plate is movably connected in the clamping grooves and consists of a fixed plate and a baffle plate, a plurality of arc concave surfaces are arranged at two sides of the baffle plate, connecting holes are arranged in the arc concave surfaces, can increase the radiating effect to a certain extent, and possess the shock attenuation effect.
Description
Technical Field
The utility model relates to an electric actuator technical field specifically is an electric actuator with high-efficient heat dissipation function.
Background
The actuator is an essential important component in an automatic control system, and has the functions of receiving a control signal sent by a controller and changing the size of a controlled medium so as to maintain a controlled variable at a required numerical value or within a certain range.
Traditional electric actuator uses the fin heat dissipation mostly, and some electric actuator also have other heat dissipation mechanisms such as adding the fan, but the radiating effect of these equipment is all relatively poor in the in-service use, and the temperature of equipment is high when using this type of electric actuator for the user, leads to the equipment inside ageing to accelerate, and the life of equipment shortens. Therefore, the electric actuator with the efficient heat dissipation function is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric actuator with high-efficient heat dissipation function, the problem of proposing in the above-mentioned background art is solved to the not enough of prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an electric actuator with a high-efficiency heat dissipation function comprises an actuator shell, water pipelines, fin radiators and a water pump, wherein the water pipelines are arranged on two sides of the actuator shell, the water pipelines are tightly attached to the outer wall of the actuator shell and fixed through a protective shell, the protective shell is fixed on the side face of the actuator shell through screws, the water pump is fixed on the front face of the actuator shell through bolts, a water inlet and a water outlet of the water pump are respectively connected with the water pipelines arranged on the two sides, and the fin radiators are fixed at the bottom of the actuator shell; two draw-in grooves have been seted up to the upper surface of executor shell, and swing joint has the heating panel in the draw-in groove, and the heating panel comprises fixed plate and baffle, and a plurality of arc concave surfaces have been seted up to the both sides of baffle, are equipped with the connecting hole in the arc concave surface.
Furthermore, the water conveying pipeline is a flat pipeline and is made of copper.
Furthermore, the water conveying pipeline is divided into two branches on the side surface of the actuator shell, the upper branch and the lower branch of the water conveying pipeline are respectively connected with a liquid injection port and a liquid discharge port behind the actuator shell, and sealing covers are arranged on the liquid injection port and the liquid discharge port.
Furthermore, the protective housing is a bow-shaped copper plate, and the two branches of the water conveying pipeline are respectively fixed in the grooves of the protective housing.
Furthermore, the middle of the fin radiator is a solid copper body, and two sides of the fin radiator are fin-shaped.
Furthermore, a handle is connected to the upper surface of the fixing plate of the heat dissipation plate, and a plurality of heat dissipation holes are formed in the fixing plates on two sides of the handle.
The utility model has the advantages that:
1. the utility model discloses a set up copper's conduit, add the liquid that increases the cooling effect in conduit, and at the bottom installation fin radiator of executor shell, increase the radiating effect to the executor in can the very big degree, and possess the shock attenuation effect of certain degree, help the electronic equipment in the protection executor shell, prolong its life.
2. The utility model discloses set up the heating panel of cavity on the executor shell, form the isolation to executor shell inner chamber, utilize the arc concave surface to increase the heat dissipation simultaneously, derive inside steam through the louvre, utilize the connecting hole to provide internal connection, simple structure, the radiating effect is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of the heat dissipating plate of the present invention
Fig. 5 is a schematic structural view of the middle water pipe of the present invention.
In the figure: 1. an actuator housing; 2. a water delivery pipeline; 3. a finned heat sink; 4. a water pump; 5. a protective shell; 6. a screw; 7. a bolt; 8. a water inlet; 9. a water outlet; 10. a card slot; 11. a heat dissipation plate; 12. a fixing plate; 13. a baffle plate; 14. an arc-shaped concave surface; 15. connecting holes; 16. a liquid injection port; 17. a liquid discharge port; 18. a handle; 19. and (4) heat dissipation holes.
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. 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.
Referring to FIGS. 1-5: an electric actuator with high-efficiency heat dissipation function comprises an actuator shell 1, a water pipeline 2, a fin radiator 3 and a water pump 4, two sides of the actuator shell 1 are provided with water pipes 2, the water pipes 2 are tightly attached to the outer wall of the actuator shell 1 and fixed through a protective shell 5, the water conveying pipeline 2 is a flat pipeline, the water conveying pipeline 2 is made of copper, the copper is beneficial to increasing the heat transmission speed, the flat pipeline is beneficial to increasing the contact area with air, the heat dissipation effect is increased to a certain extent, the water conveying pipeline 2 is divided into two branches on the side surface of the actuator shell 1, the upper branch and the lower branch of the water conveying pipeline 2 are respectively connected with a liquid injection port 16 and a liquid discharge port 17 at the rear part of the actuator shell 1, the liquid injection port 16 and the liquid discharge port 17 are respectively provided with a sealing cover, the water conveying pipeline 2 is sealed through the sealing cover, and liquid in the water conveying pipeline 2 can be added and replaced through the sealing cover;
the protective shell 5 is fixed on two sides of the actuator shell 1 through screws 6, the protective shell 5 is a bow-shaped copper plate, two branches of the water delivery pipeline 2 are respectively fixed in a groove of the protective shell 5, the protective shell 5 can protect the water delivery pipeline 2, and simultaneously the bow shape can increase the contact surface of the protective shell and air to a certain degree, a water pump 4 is fixed on the front surface of the actuator shell 1 through a bolt 7, a water inlet 8 and a water outlet 9 of the water pump 4 are respectively connected with the water conveying pipelines 2 arranged on the two sides, the bottom of the actuator shell 1 is fixedly provided with a fin radiator 3, the middle of the fin radiator 3 is a solid copper body, the fin radiator 3 is arranged at the bottom of the actuator shell 1 and plays a certain supporting effect, two sides of the fin radiator 3 are fin-shaped, the contact area between fins of the fin radiator 3 and air is more than that of a plane, and the fin radiator can have a certain damping effect;
two draw-in grooves 10 have been seted up to executor shell 1's upper surface, swing joint has heating panel 11 in the draw-in groove 10, heating panel 11 is the cavity structure, heating panel 11 comprises fixed plate 12 and baffle 13, fixed plate 12 upper surface connection of heating panel 11 has handle 18, and it has a plurality of louvres 19 to open on the fixed plate 12 of handle 18 both sides, louvre 19 is with the inside superheated gas exhaust of heating panel 11, help the heat dissipation, a plurality of arc concave surfaces 14 have been seted up to baffle 13's both sides, arc concave surface 14 helps increasing the area of contact with the air, be equipped with connecting hole 15 in arc concave surface 14, the wire that will be used for connecting electronic component connects through connecting hole 15, realize the intercommunication in each minute chamber.
To sum up, when the utility model is used, the cavity heat dissipation plate 11 is arranged on the actuator shell 1 to form the isolation of the inner cavity of the actuator shell 1, meanwhile, the arc concave surface 14 is utilized to increase the heat dissipation, the internal hot air is led out through the heat dissipation hole 19, the connection hole 15 is utilized to provide the internal connection, the structure is simple, and the heat dissipation effect is good; and through setting up copper's water pipe 2, add the liquid that increases the cooling effect in water pipe 2, and install fin radiator 3 in the bottom of executor shell 1, can increase the radiating effect to the executor to a great extent, and possess the shock attenuation effect of certain degree, help protecting the electronic equipment in executor shell 1, prolong its life.
The model of the rotary water pump 4 in the scheme adopts BD-ISG and its supporting power supply and circuit, wherein involve circuit and electronic components and module and be prior art, and the technical staff in the field can realize completely, need not beyond a limit, the utility model discloses the content of protection does not relate to the improvement to software and method yet.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an electric actuator with high-efficient heat dissipation function, includes executor shell (1), conduit (2), fin radiator (3) and water pump (4), its characterized in that: the water supply device is characterized in that water pipes (2) are arranged on two sides of the actuator shell (1), the water pipes (2) are tightly attached to the outer wall of the actuator shell (1) and fixed through protective shells (5), the protective shells (5) are fixed on two sides of the actuator shell (1) through screws (6), a water pump (4) is fixed on the front surface of the actuator shell (1) through bolts (7), a water inlet (8) and a water outlet (9) of the water pump (4) are respectively connected with the water pipes (2) arranged on two sides, and a fin radiator (3) is fixed at the bottom of the actuator shell (1); two clamping grooves (10) have been seted up to the upper surface of executor shell (1), swing joint has heating panel (11) in clamping groove (10), and heating panel (11) are the cavity structure, and heating panel (11) comprise fixed plate (12) and baffle (13), and a plurality of arc concave surfaces (14) have been seted up to the both sides of baffle (13), are equipped with connecting hole (15) in arc concave surface (14).
2. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the water conveying pipeline (2) is a flat pipeline, and the water conveying pipeline (2) is made of copper.
3. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the side of the water conveying pipeline (2) on the actuator shell (1) is divided into two branches, the upper branch and the lower branch of the water conveying pipeline (2) are respectively connected with a liquid injection port (16) and a liquid discharge port (17) at the rear of the actuator shell (1), and sealing covers are arranged on the liquid injection port (16) and the liquid discharge port (17).
4. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the protective shell (5) is a bow-shaped copper plate, and the two branches of the water conveying pipeline (2) are respectively fixed in the grooves of the protective shell (5).
5. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the middle of the fin radiator (3) is a solid copper body, and the two sides of the fin radiator (3) are fin-shaped.
6. The electric actuator with high-efficiency heat dissipation function according to claim 1, wherein: the upper surface of the fixing plate (12) of the heat dissipation plate (11) is connected with a handle (18), and a plurality of heat dissipation holes (19) are formed in the fixing plate (12) on two sides of the handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015423.1U CN210959257U (en) | 2019-11-20 | 2019-11-20 | Electric actuator with high-efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015423.1U CN210959257U (en) | 2019-11-20 | 2019-11-20 | Electric actuator with high-efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210959257U true CN210959257U (en) | 2020-07-07 |
Family
ID=71397550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922015423.1U Expired - Fee Related CN210959257U (en) | 2019-11-20 | 2019-11-20 | Electric actuator with high-efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210959257U (en) |
-
2019
- 2019-11-20 CN CN201922015423.1U patent/CN210959257U/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: 20200707 Termination date: 20211120 |