CN220797944U - New energy automobile generator shell structure - Google Patents

Abstract

The utility model relates to a new energy automobile generator shell structure, which comprises an inner shell and an outer shell, wherein the inner shell is connected with the outer shell through a plurality of radiating plates, the inner shell and the outer shell are divided into a plurality of ventilation chambers through the plurality of radiating plates, one end of each radiating plate is connected with the inner shell, one end of each radiating plate penetrates through the outer shell and is arranged on the outer side of the outer shell, each radiating plate comprises a ventilation part between the inner shell and the outer shell and a conduction part on the outer side of the outer shell, a plurality of ventilation holes are formed in each ventilation part, and two adjacent ventilation chambers are communicated through the ventilation holes. The novel energy automobile generator shell structure can effectively solve the problem of heat dissipation of the generator, meanwhile, the dustproof performance of the generator is considered, the influence of sundries and dust on the normal operation of the generator is avoided, and the improvement of the power generation efficiency and the service life of the generator are facilitated.

Description

New energy automobile generator shell structure

Technical Field

The utility model relates to the technical field of new energy generator mechanism design, in particular to a new energy automobile generator shell structure.

Background

The automobile generator is used as an important electric energy source of each electric equipment on the automobile, and plays a vital role in normal operation of the automobile. And moreover, the generator is used as an electric energy source, a large amount of heat is generated during the operation of the generator, the performance of the generator is influenced by the overheat of the generator, and the common generator shell can realize heat dissipation by arranging a large amount of heat dissipation holes, so that the dustproof performance of the generator is poor. Therefore, along with the increase of the service time, a plurality of sundries and dust can be accumulated on the shell of the automobile generator, and the sundries and the dust can easily enter the generator through the radiating holes, if the heat dissipation holes are not cleaned, the heat dissipation efficiency of the automobile generator can be affected, the automobile generator can be caused to break down, and the normal operation of the generator is affected.

Disclosure of Invention

Based on the above, it is necessary to provide a new energy automobile generator shell structure to solve the problem of heat dissipation of the generator, and meanwhile, the dustproof performance of the generator is considered, so that the normal operation of the generator is prevented from being influenced by sundries and dust, and the power generation efficiency and the service life of the generator are improved.

The technical scheme is as follows:

in one aspect, a new energy automobile generator shell structure is provided, including inner shell body and shell body, connect through a plurality of heating panels between inner shell body and the shell body, a plurality of heating panels will inner shell body with separate into a plurality of ventilation cavity between the shell body, the one end of heating panel with inner shell body is connected, the one end of heating panel passes the shell body sets up the outside of shell body, the heating panel is including being located inner shell body with ventilation portion between the shell body and be located the conduction portion of shell body outside, be equipped with a plurality of ventilation holes on the ventilation portion, adjacent two ventilation cavity passes through the ventilation hole intercommunication.

The technical scheme is further described as follows:

in one embodiment, the outer shell is provided with a plurality of heat dissipation holes communicated with the ventilation cavity.

In one embodiment, the heat dissipation holes are distributed on the outer shell corresponding to every other ventilation chamber.

In one embodiment, a dust screen is arranged on the outer side of the outer shell provided with the heat dissipation holes.

In one embodiment, two ends of the dust screen are clamped on the heat dissipation plates on two sides.

In one embodiment, the heat dissipation plate is provided with a clamping groove, and the dustproof network card is arranged in the clamping groove.

In one embodiment, the ventilation holes on two adjacent radiating plates are staggered.

In one embodiment, a heat dissipating protrusion is provided on the outside of the inner housing.

In one embodiment, the heat dissipation protrusion is disposed in an S-shape along an axial direction of the inner housing.

In one embodiment, the inner case, the outer case, and the heat dissipation plate are integrally formed.

The utility model has the beneficial effects that:

compared with the prior art, the novel energy automobile generator shell structure has the advantages that the inner shell and the outer shell are arranged, the inner shell and the outer shell are connected through the heat dissipation plate, a plurality of ventilation chambers are formed, and the whole hollow shell structure is formed, so that heat dissipation is facilitated. And moreover, the ventilation cavities are communicated through ventilation holes, so that ventilation is realized, and the overall heat dissipation performance is improved. Further, one end of the heat radiation plate penetrates through the outer shell body to be arranged on the outer side of the outer shell body, so that internal and external heat conduction is facilitated, a heat radiation hole can be effectively avoided being formed in the inner shell body, the tightness of the whole shell body structure is guaranteed, the heat radiation problem of the generator can be effectively solved, the dustproof performance of the generator is considered, sundries and dust are prevented from affecting the normal operation of the generator, and the power generation efficiency and the service life of the generator are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a new energy automobile generator housing structure in one embodiment;

FIG. 2 is a schematic side view of a new energy automobile generator housing structure according to one embodiment;

FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;

fig. 4 is an enlarged schematic view of the portion a in fig. 3.

Reference numerals illustrate:

100. an inner housing; 110. a heat radiation protrusion; 200. an outer housing; 210. a heat radiation hole; 300. a heat dissipation plate; 310. a ventilation unit; 311. a vent hole; 320. a conductive portion; 330. a clamping groove; 400. a ventilation chamber; 500. a dust-proof net.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "inner", "outer", "upper", "lower", "horizontal", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," "abutted," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 4, in one embodiment, a new energy automobile generator housing structure is provided, which comprises an inner housing 100 and an outer housing 200, wherein the inner housing 100 and the outer housing 200 are connected through a plurality of heat dissipation plates 300, the inner housing 100 and the outer housing 200 are divided into a plurality of ventilation chambers 400 by the plurality of heat dissipation plates 300, one end of the heat dissipation plate 300 is connected with the inner housing 100, one end of the heat dissipation plate 300 is arranged outside the outer housing 200 through the outer housing 200, the heat dissipation plate 300 comprises a ventilation part 310 between the inner housing 100 and the outer housing 200 and a conduction part 320 outside the outer housing 200, a plurality of ventilation holes 311 are arranged on the ventilation part 310, and two adjacent ventilation chambers 400 are communicated through the ventilation holes 311.

In this embodiment, by providing the inner housing 100 and the outer housing 200 and connecting the inner housing 100 and the outer housing 200 through the heat dissipation plate 300 to form a plurality of ventilation chambers 400, an integrally hollowed-out housing structure is formed, which is beneficial to heat dissipation. And, the ventilation chambers 400 are communicated through the ventilation holes 311, so that ventilation is realized, and the overall heat dissipation performance is improved. Further, one end of the heat dissipation plate 300 penetrates through the outer shell 200 and is arranged on the outer side of the outer shell 200, so that internal and external heat conduction is facilitated, the heat dissipation holes 210 are effectively prevented from being formed in the inner shell 100, the tightness of the whole shell structure is guaranteed, the dustproof performance of the generator is guaranteed while the heat dissipation problem of the generator is effectively solved, sundries and dust are prevented from affecting the normal operation of the generator, and the power generation efficiency and the service life of the generator are improved.

In one embodiment, the outer housing 200 is provided with a plurality of heat dissipation holes 210 communicated with the ventilation chamber 400, and the heat dissipation effect of the housing structure on the interior of the generator is further improved by arranging the heat dissipation holes 210. Further, the heat dissipation holes 210 are distributed on the outer shells 200 corresponding to every other ventilation chamber 400, that is, the heat dissipation holes 210 are arranged on the outer shells 200 corresponding to every other ventilation chamber 400, so that the problem that the strength of the outer shells 200 is too low due to the fact that the heat dissipation holes 210 are too hollow in the whole outer shells 200 is avoided, and the strength of the whole shell structure can be guaranteed by the design of the embodiment.

In one embodiment, the dust screen 500 is disposed on the outer side of the outer housing 200 provided with the heat dissipation holes 210, and the dust screen 500 is disposed corresponding to the position of the outer housing 200 provided with the heat dissipation holes 210, so as to improve the dust-proof effect of the housing structure, prevent sundries and dust from entering into the housing structure through the heat dissipation holes 210, and facilitate avoiding the sundries and dust from affecting the normal operation and the service life of the generator.

Specifically, two ends of the dust screen 500 are clamped on the heat dissipation plates 300 on two sides, the heat dissipation plates 300 are provided with clamping grooves 330, and the dust screen 500 is clamped in the clamping grooves 330. In actual operation, the dust screen 500 is made of elastic materials, when the dust screen 500 is installed, the dust screen 500 is slightly extruded to be placed in a gap between the two heat dissipation plates 300 until two ends of the dust screen 500 reach the positions of the clamping grooves 330 of the heat dissipation plates 300, and the dust screen 500 is loosened to enable the two ends of the dust screen 500 to be stretched and clamped into the clamping grooves 330, so that the installation is completed, and the operation is simple and convenient. Meanwhile, the dust screen 500 is convenient to detach and clean, and the dust-proof effect of the dust screen 500 is kept.

In one embodiment, the ventilation holes 311 on two adjacent heat dissipation plates 300 are staggered, so as to ensure the sufficiency of the air flowing in the ventilation chamber 400 through the ventilation holes 311, so that the air can take away more heat as much as possible, and the heat dissipation effect is improved.

In one embodiment, the heat dissipating protrusions 110 are disposed on the outer side of the inner housing 100 to increase the fluidity of the air flow in the ventilation chamber 400 and enhance the heat dissipation effect. Further, the heat dissipating protrusions 110 are disposed in an S-shape along the axial direction of the inner housing 100, so that the fluidity of the air flow in the ventilation chamber 400 is further enhanced, and the heat dissipating effect is further improved.

Of course, other shapes and structures such as pulse shape, zigzag shape, etc. can be adopted for the heat dissipating protrusions 110 in addition to the present embodiment, as long as the fluidity of the airflow in the ventilation chamber 400 can be further enhanced, and such design falls within the scope of the present utility model.

In one embodiment, the inner housing 100, the outer housing 200 and the heat dissipation plate 300 are integrally formed, so that the overall stability of the product can be effectively improved, the overall strength of the housing structure is ensured, mass production is facilitated, and the production cost is reduced.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a new energy automobile generator shell structure, its characterized in that includes interior casing (100) and shell body (200), connect through a plurality of heating panel (300) between interior casing (100) and the shell body (200), a plurality of heating panel (300) will separate into a plurality of ventilation cavity (400) between interior casing (100) with shell body (200), the one end of heating panel (300) with interior casing (100) are connected, the one end of heating panel (300) passes shell body (200) set up in the outside of shell body (200), heating panel (300) are including being located ventilation portion (310) between interior casing (100) and shell body (200) and be located conduction portion (320) in the shell body (200) outside, be equipped with a plurality of ventilation holes (311) on ventilation portion (310), adjacent two ventilation cavity (400) are passed through ventilation hole (311) intercommunication.

2. The new energy automobile generator shell structure according to claim 1, wherein the outer shell (200) is provided with a plurality of heat dissipation holes (210) communicated with the ventilation chamber (400).

3. A new energy vehicle generator housing structure according to claim 2, characterized in that said heat dissipating holes (210) are distributed on said outer housing (200) corresponding to every other said ventilation chamber (400).

4. A new energy vehicle generator housing structure according to claim 2 or 3, characterized in that the outer side of the outer housing (200) provided with the heat radiation holes (210) is provided with a dust screen (500).

5. The structure of claim 4, wherein two ends of the dust-proof net (500) are fastened to the heat dissipation plates (300) on two sides.

6. The new energy automobile generator shell structure according to claim 5, wherein the heat dissipation plate (300) is provided with a clamping groove (330), and the dust screen (500) is clamped in the clamping groove (330).

7. The new energy automobile generator shell structure according to claim 1, wherein the ventilation holes (311) on two adjacent radiating plates (300) are staggered.

8. The new energy automobile generator housing structure according to claim 1, wherein a heat radiation protrusion (110) is provided on the outer side of the inner housing (100).

9. The structure of the generator housing of the new energy automobile according to claim 8, wherein the heat radiation protrusion (110) is disposed in an S-shape along the axial direction of the inner housing (100).

10. The structure of the generator housing of the new energy automobile according to claim 1, wherein the inner housing (100), the outer housing (200) and the heat dissipation plate (300) are integrally formed.