CN218850602U - Voice coil linear rotation actuator - Google Patents
Voice coil linear rotation actuator Download PDFInfo
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- CN218850602U CN218850602U CN202320130734.6U CN202320130734U CN218850602U CN 218850602 U CN218850602 U CN 218850602U CN 202320130734 U CN202320130734 U CN 202320130734U CN 218850602 U CN218850602 U CN 218850602U
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- heat dissipation
- voice coil
- bottom plate
- plate
- coil linear
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Abstract
The embodiment of the utility model discloses voice coil loudspeaker voice coil linear rotation executor, including the bottom plate both sides fixed mounting has the curb plate, and is in the equal fixed mounting in both ends of bottom plate has the end plate the enclosed construction top is provided with the panel the fixed surface of bottom plate installs many radiating grooves, install bar heat dissipation wind gap on the panel, the heat dissipation wind gap all forms the ventilation opening with the end plate intercommunication that is located one end correspond on the curb plate the radiating groove with the position in heat dissipation wind gap is provided with radiator grille. The utility model discloses in through constructing radiating groove, heat dissipation wind gap and ventilation opening and heat dissipation grid to utilize the outer facade of whole body to dispel the heat under its effect of mutually supporting, and set up its port on the end plate, thereby reach the purpose that heat dissipation and normal work do not contradict the shield, and because it carries out the overall arrangement on outer facade, improved the ratio of its surface area and volume, be favorable to its holistic passive heat dissipation.
Description
Technical Field
The embodiment of the utility model provides a relate to automation equipment technical field, concretely relates to voice coil loudspeaker voice coil linear rotation executor.
Background
In the industrial automation field, the application of the linear rotation voice coil motor is very extensive, the linear rotation voice coil motor can output linear motion and rotary motion simultaneously, the mode that can also be used for the group's of material through setting up the negative pressure gas circuit in hollow output shaft transports, can satisfy multiple industry demand.
With the development of the technology, the voice coil motor is gradually developed towards the direction of integration and refinement, but the power of the voice coil motor is continuously increased according to the increase of the demand, the increase of the power enables the voice coil motor to generate more heat in the working process, and the development of the integration and the refinement influences the heat dissipation of the voice coil motor. Due to the special structure, the conventional mode, such as heat dissipation by a fan, is difficult to meet the requirement. In the prior art, the layout of the internal structure is often improved, so that the active heat dissipation capability of the internal structure is improved.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a voice coil loudspeaker voice coil linear rotation executor helps the heat dissipation from optimizing outside heat radiation structure to solve the problem that heat dissipation demand is constantly increased among the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a voice coil linear rotation actuator comprises a main body and a wrapping box body wrapping the main body in the main body, wherein the wrapping box body comprises a bottom plate, side plates are fixedly arranged on two sides of the bottom plate, end plates are fixedly arranged on two ends of the bottom plate, the side plates and the end plates are arranged alternately, a closed structure is formed on the bottom plate, and a panel is arranged at the top of the closed structure;
wherein:
a plurality of heat dissipation grooves are fixedly arranged on the outer surface of the bottom plate;
the panel is provided with a strip-shaped heat dissipation air port, and the heat dissipation air ports are communicated with an end plate at one end to form a ventilation opening;
the radiating groove and the radiating air opening are located at the same end, and a radiating grid is arranged on the side plate corresponding to the radiating groove and the radiating air opening.
Furthermore, the plurality of heat dissipation grooves are arranged in parallel or in a crossed manner.
Further, the ventilation opening extends to the end plate or ends at the connection of the end plate and the panel.
Further, peripheral ports and/or connection ends are mounted on the end plates, wherein the connection ends are arranged on the opposite sides of the ventilation openings.
Further, the distance between the radiating grids is gradually increased from the bottom to the top.
The utility model discloses an embodiment has following advantage:
the utility model discloses in through constructing radiating groove, heat dissipation wind gap and ventilation opening and heat dissipation grid to utilize the outer facade of whole body to dispel the heat under its effect of mutually supporting, and set up its port on the end plate, thereby reach the purpose that heat dissipation and normal work do not contradict the shield, and because it carries out the overall arrangement on outer facade, improved the ratio of its surface area and volume, be favorable to its holistic passive heat dissipation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic view of an overall structure of a voice coil linear rotation actuator according to the present invention;
fig. 2 is a schematic view of the overall structure of the other end of the voice coil linear rotary actuator according to the present invention;
fig. 3 is a schematic view of the entire structure of the bottom of the voice coil linear rotary actuator according to the present invention;
in the figure:
1-a bottom plate; 2-side plate; 3-an end plate; 4-a panel; 5-a heat dissipation groove; 6-cooling air port; 7-a ventilation opening; 8-a heat dissipation grid; 9-peripheral ports; 10-a connecting end.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1 to 3, the utility model provides a voice coil linear rotation actuator, include the main part and incite somebody to action the parcel box of main part parcel in inside, the parcel box includes bottom plate 1 both sides fixed mounting has curb plate 2, just the equal fixed mounting in both ends of bottom plate 1 has end plate 3, its characterized in that, curb plate 2 with end plate 3 sets up alternately and is in form a enclosed construction on bottom plate 1 the enclosed construction top is provided with panel 4.
The utility model discloses thereby in make it form a complete enclosed construction through mutually supporting of bottom plate 1, curb plate, end plate 3 and panel 4 to a concrete parcel box structure is provided.
Moreover, on the structure of the wrapping box body, the following heat dissipation modes are specifically included:
on the first hand, a plurality of heat dissipation grooves 5 are fixedly arranged on the outer surface of the bottom plate 1;
in the second aspect, the panel 4 is provided with a strip-shaped heat dissipation air port 6, and the heat dissipation air ports 6 are communicated with the end plate 3 at one end to form a ventilation opening 7;
in the third aspect, the heat dissipation groove 5 and the heat dissipation air opening 6 are both located at the same end, and a heat dissipation grid 8 is arranged on the side plate 2 corresponding to the heat dissipation groove 5 and the heat dissipation air opening 6.
In the first aspect, the heat sink is not formed with the through hole, and the main purpose is to improve
The ratio of surface area and volume to make the heat-sinking capability of parcel box better, in addition, the radiating groove that sets up on the surface still possesses the effect that makes parcel box surface form the temperature difference, thereby further improves the heat-sinking capability.
In the present embodiment, the heat dissipation grooves 5 are arranged in parallel or in a crossed manner.
In a second aspect, it may be determined that the ventilation opening 7 extends to the end plate 3 or ends at the connection of the end plate 3 and the panel 4 according to actual requirements.
In the third aspect, the interval of the heat dissipation grill 5 is gradually increased from the bottom to the top, thereby facilitating the formation of a temperature difference at the side.
In the structure of the whole packaging box body, in order to enable the heat dissipation structure and the functional structure not to be influenced by each other and provide a larger surface as much as possible to construct the heat dissipation structure, therefore, peripheral ports 9 and/or connecting ends 10 are mounted on the end plates 3, wherein the connecting ends 10 are arranged on the opposite sides of the ventilation openings 7.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.
Claims (5)
1. A voice coil linear rotation actuator comprises a main body and a wrapping box body wrapping the main body in the main body, wherein the wrapping box body comprises a bottom plate (1), side plates (2) are fixedly mounted on two sides of the bottom plate (1), and end plates (3) are fixedly mounted at two ends of the bottom plate (1), the voice coil linear rotation actuator is characterized in that the side plates (2) and the end plates (3) are arranged at intervals, a closed structure is formed on the bottom plate (1), and a panel (4) is arranged at the top of the closed structure;
wherein:
a plurality of heat dissipation grooves (5) are fixedly arranged on the outer surface of the bottom plate (1);
the panel (4) is provided with a strip-shaped heat dissipation air port (6), and the heat dissipation air ports (6) are communicated with the end plate (3) at one end to form a ventilation opening (7);
the heat dissipation groove (5) and the heat dissipation air opening (6) are located at the same end, and a heat dissipation grid (8) is arranged on the side plate (2) corresponding to the heat dissipation groove (5) and the heat dissipation air opening (6).
2. A voice coil linear rotary actuator according to claim 1, characterized in that the heat sink grooves (5) are arranged in parallel or in a cross arrangement.
3. A voice coil linear rotary actuator according to claim 1, characterized in that the ventilation opening (7) extends to the end plate (3) or ends at the connection of the end plate (3) and the face plate (4).
4. A voice coil linear rotary actuator according to claim 1, characterized in that peripheral ports (9) and/or connection ends (10) are mounted on the end plates (3), wherein the connection ends (10) are arranged opposite the ventilation openings (7).
5. A voice coil linear rotary actuator according to claim 1, characterized in that the pitch of the heat dissipation grid (8) is gradually increased from the bottom to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130734.6U CN218850602U (en) | 2023-01-16 | 2023-01-16 | Voice coil linear rotation actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320130734.6U CN218850602U (en) | 2023-01-16 | 2023-01-16 | Voice coil linear rotation actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218850602U true CN218850602U (en) | 2023-04-11 |
Family
ID=87284212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320130734.6U Active CN218850602U (en) | 2023-01-16 | 2023-01-16 | Voice coil linear rotation actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218850602U (en) |
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2023
- 2023-01-16 CN CN202320130734.6U patent/CN218850602U/en active Active
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