CN214592439U - Shell structure of electronic speed regulator - Google Patents

Abstract

The application discloses electronic governor's shell structure. This shell structure includes first casing, second casing, sealing washer, water joint, first casing with the second casing is connected and sealed through the sealing washer between the two, water joint sets up the position of being qualified for the next round of competitions of predetermineeing of second casing, the second casing still includes a plurality of heat dissipation pieces, wherein, first casing the second casing is the shell structure of waterproof grade for IP 68. The application solves the technical problems that the weight of aviation system components is large and the heat dissipation effect is poor. Through the application, the heat dissipation performance is good while the weight of the shell is reduced, and the waterproof grade can reach IP 68.

Description

Shell structure of electronic speed regulator

Technical Field

The application relates to the field of unmanned aerial vehicle electronics, in particular to a shell structure of an electronic speed regulator.

Background

Unmanned aerial vehicle electricity is transferred protection level and is mostly IP55, can realize dustproof, rain-proof etc.

For the electric regulation with higher waterproof requirement, such as IP68 protection grade, glue pouring process is generally adopted.

Aiming at the problems of heavy weight and poor heat dissipation effect of parts of an aircraft system in the related art, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The main objective of this application provides an electronic governor's shell structure to solve the great and not good problem of radiating effect of aviation system part weight.

In order to achieve the above object, according to one aspect of the present application, there is provided a housing structure of an electronic governor.

The housing structure of an electronic governor according to the present application includes: first casing, second casing, sealing washer, water joint, first casing with the second casing is connected and sealed through the sealing washer between the two, water joint sets up the position of being qualified for the next round of competitions of predetermineeing of second casing, the second casing still includes a plurality of radiating pieces, wherein, first casing the second casing is waterproof grade is IP 68's shell structure.

Further, the first housing includes: an upper housing half, the second housing comprising: the sealing groove has been seted up to half shell down, the sealing groove is used for placing the sealing washer.

The mounting position of the sealing ring is higher than the horizontal assembling surface of the lower half shell.

Further, the upper half shell adopts a plane for pressing the sealing ring.

Further, the first shell and the second shell are connected through screws, the sealing ring is arranged on the inner side of the connected screws, and the distance between every two screws is 30mm-50 mm.

Further, the plurality of heat dissipation members include trapezoidal-structured heat dissipation teeth.

Further, the circumference of the sealing ring is the same as the circumference of the outer contour of the first housing or the second housing.

Further, the first housing and the second housing each comprise a 6061 aluminum alloy workpiece structure.

Further, the sealing washer adopts the silica gel sealing washer.

Further, the watertight connector comprises a nylon watertight connector.

In this application embodiment's shell structure of electronic governor adopts the mode of first casing, second casing, sealing washer, water joint equipment, through, first casing with the second casing is connected and sealed through the sealing washer between the two, water joint sets up the position of being qualified for the next round of competitions of predetermineeing of second casing, the second casing still includes a plurality of radiating pieces, has reached weight reduction and has improved radiating purpose to realized light in weight, heat dispersion is good, and waterproof grade can reach IP 68's technological effect, and then has solved the great and not good technical problem of radiating effect of aviation system component weight.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

fig. 1 is a schematic view (explosion) of a housing structure of an electronic governor according to an embodiment of the present application;

fig. 2 is a schematic diagram of a housing structure of an electronic governor according to an embodiment of the present application;

fig. 3 is a schematic view (assembly) of a housing structure of an electronic governor according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The inventor finds that the glue pouring process can effectively solve the problem of electric regulation and water resistance, but has high requirements on control of weight for parts of an aviation system. The glue pouring process greatly increases the weight of the electronic controller and influences the heat dissipation performance of the electronic controller to a certain extent.

Based on the inventor, the electrically-adjusted shell structure is light in weight, good in heat dissipation performance and waterproof grade reaching IP 68.

As shown in fig. 1, a housing structure of an electronic governor in an embodiment of the present application includes: first casing 1, second casing 2, sealing washer 3, water joint 4, first casing 1 with second casing 2 connects and seals through sealing washer 3 between the two, water joint 4 sets up the predetermined position of being qualified for the next round of competitions of second casing, second casing 2 still includes a plurality of radiating pieces, wherein, first casing 1 second casing 2 is the shell structure that waterproof grade is IP 68.

In specific implementation, as shown in fig. 1 and 3, the first housing 1 and the second housing 2 are connected and sealed by a sealing ring 3, and a waterproof joint 4 is used for sealing at the wire outlet position. The waterproof joint 4 may preferably be a nylon waterproof joint. In addition, the second casing 2 further comprises a plurality of radiating elements, so that the radiating effect of the whole casing structure is ensured. The first shell 1 and the second shell 2 are both shell structures with the waterproof grade of IP68, so that the shell structures meet the waterproof requirements of aviation components under the condition of ensuring higher protection grade.

From the above description, it can be seen that the following technical effects are achieved by the present application:

in this application embodiment's shell structure of electronic governor adopts the mode of first casing, second casing, sealing washer, water joint equipment, through, first casing with the second casing is connected and sealed through the sealing washer between the two, water joint sets up the position of being qualified for the next round of competitions of predetermineeing of second casing, the second casing still includes a plurality of radiating pieces, has reached weight reduction and has improved radiating purpose to realized light in weight, heat dispersion is good, and waterproof grade can reach IP 68's technological effect, and then has solved the great and not good technical problem of radiating effect of aviation system component weight.

As a preference in the present embodiment, as shown in fig. 2, the first housing 1 includes: an upper half-shell, the second casing 2 comprising: the sealing groove has been seted up to half shell down, the sealing groove is used for placing the sealing washer.

Preferably, the first housing 1 and the second housing 2 each comprise a 6061 aluminum alloy workpiece structure.

When the waterproof electronic speed regulator is specifically implemented, the shell of the waterproof electronic speed regulator structurally comprises an upper half shell, a lower half shell, a silica gel sealing ring and a nylon waterproof joint, wherein the upper half shell and the lower half shell are sealed through the silica gel sealing ring, and the wire outlet position is sealed through the nylon waterproof joint. The sealing groove is formed in the assembling surface of the lower half shell, the silica gel sealing ring is placed in the sealing groove of the lower half shell and is higher than the assembling surface of the lower half shell, and the upper half shell is a plane pressing silica gel sealing ring.

Preferably, the sealing ring 3 is mounted higher than the horizontal mounting plane of the lower half-shell. Preferably, the sealing ring 3 is a silica gel sealing ring. The quality is reduced, and the waterproof grade is improved.

Preferably, the upper half shell adopts a flat surface for pressing the sealing ring.

Preferably, in this embodiment, the first housing and the second housing are connected by screws, the sealing ring is arranged inside the connected screws, and the distance between each screw is 30mm to 50 mm.

When the device is specifically implemented, the upper half shell and the lower half shell are connected through screws, the distance between the screws is controlled to be 30-50 mm, and the sealing rings made of silica gel are arranged on the inner sides of the connecting screws.

As a preference in the present embodiment, as shown in fig. 2, the plurality of heat dissipation members include heat dissipation teeth 5 having a trapezoidal structure.

During the concrete implementation, trapezoidal shape's heat dissipation tooth structure, the tooth root is wide while the prong is narrow, and trapezoidal heat dissipation tooth structure more does benefit to thermal conduction.

Preferably, in this embodiment, as shown in fig. 3, a circumference of the seal ring is the same as an outer circumference of the first housing or the second housing.

In specific implementation, the circumference of the sealing ring is the same as the circumference of the outer contour of the first shell or the second shell, so that the overall sealing waterproofness of the shell structure can be improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A housing structure of an electronic governor, comprising: first casing, second casing, sealing washer, water joint, first casing with the second casing is connected and sealed through the sealing washer between the two, water joint sets up the position of being qualified for the next round of competitions of predetermineeing of second casing, the second casing still includes a plurality of radiating pieces, wherein, first casing the second casing is waterproof grade is IP 68's shell structure.

2. The housing structure according to claim 1,

the first housing includes: an upper housing half, the second housing comprising: a lower half-shell is arranged on the lower side of the shell,

the seal groove has been seted up to half shell down, the seal groove is used for placing the sealing washer.

3. The housing structure according to claim 2,

the mounting position of the sealing ring is higher than the horizontal assembling surface of the lower half shell.

4. The housing structure according to claim 2,

the upper half shell adopts a plane to press the sealing ring.

5. The housing structure according to claim 1, characterized in that a screw connection is used between the first housing and the second housing, the sealing ring is inside the connected screws, and the spacing between each screw is between 30mm and 50 mm.

6. The housing structure of claim 1, wherein the plurality of heat dissipation members comprise trapezoidal-structured heat dissipation teeth.

7. The housing structure according to claim 1, wherein a circumference of the seal ring is the same as an outer contour circumference of the first housing or the second housing.

8. The housing structure of any of claims 1 to 7, wherein the first housing and the second housing each comprise a 6061 aluminum alloy workpiece structure.

9. The shell structure of any one of claims 1 to 7, wherein the sealing ring is a silicone sealing ring.

10. The shell structure of any one of claims 1 to 7, wherein the watertight connector comprises a nylon watertight connector.

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