CN207083327U

CN207083327U - External electro-tricycle controller housing

Info

Publication number: CN207083327U
Application number: CN201720897406.3U
Authority: CN
Inventors: 陈燕婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-21
Filing date: 2017-07-21
Publication date: 2018-03-09
Anticipated expiration: 2027-07-21

Abstract

The utility model discloses a kind of external electro-tricycle controller housing, including bottom plate, top cover, fin；The top cover is fixed in the upper end of bottom plate；Characterized in that, the top cover is arc-shaped cavity structure；The outside of the top cover is also connected with multiple fin；The external part of the fin down, stretches out direction and vertical direction is at an acute angle；The fin successively arranges successively from the top down；Multiple heat emission holes are additionally provided with the top cover, and heat emission hole is positioned at the lower end of every layer of fin；The hole position of the heat emission hole is higher than the lower end of fin external part；Controller housing of the present utility model uses arcuate structure, is not easy to be covered by soil；And by setting the radiating of fin and heat emission hole advantageously in housing internal controller, the use of external control device of electronic pedicab can be widely used in.

Description

External electro-tricycle controller housing

Technical field

The utility model belongs to vehicle technology field, particularly a kind of external electro-tricycle controller housing.

Background technology

At present, external is generally used in the installation of tricycle for radiating and cost consideration, control device of electronic pedicab, Its shell structure is rectangular parallelepiped form, rectangular shell structure is simple, but housing upper end is easily splashed under steam Soil covers, and after much time using, surface of shell easily accumulates soil and causes the radiating of controller bad.

The content of the invention

The technical problem that the utility model solves is to provide a kind of external electro-tricycle controller housing, with solution The problem of certainly existing controller housing is easily covered by soil and causes heat dispersion difference.

The technical solution for realizing the utility model purpose is：

A kind of external electro-tricycle controller housing, including bottom plate, top cover, fin；The top cover is fixed in bottom The upper end of plate；Characterized in that, the top cover is arc-shaped cavity structure；The outside of the top cover is also connected with multiple fin.

The utility model compared with prior art, its remarkable advantage：

(1) controller housing of the present utility model uses arcuate structure, is not easy to be covered by soil.

(2) controller housing surface of the present utility model is provided with fin, is remarkably improved radiating effect.

(3) the fin lower end of the utility model controller housing is provided with heat emission hole, and the controller in housing can be carried out Ventilation and heat；And the hole position of heat emission hole is higher than fin bottom position, it can effectively avoid soil from being splashed from heat emission hole and enter housing It is interior.

(4) connected, be easy between top cover and bottom plate by chute between the top cover and bottom plate of the utility model controller Dismounting is slided, it is easy to maintenance.

The utility model is described in further detail below in conjunction with the accompanying drawings.

Brief description of the drawings

Fig. 1 is external electro-tricycle controller housing outline structural diagram of the present utility model.

Embodiment

In order to illustrate the technical solution of the utility model and technical purpose, below in conjunction with the accompanying drawings and specific embodiment is to this reality It is described further with new.

With reference to Fig. 1, a kind of external electro-tricycle controller housing of the present utility model, including bottom plate 1, top cover 2, dissipate Backing 3；The top cover 2 is fixed in the upper end of bottom plate 1 by modes such as screw thread or chutes；The top cover 2 is hemispherical or arch Arc-shaped cavity structure；The outside of the top cover 2 is also connected with multiple fin 3.

Further, the external part of the fin 3 down, stretches out direction and vertical direction is at an acute angle, can effectively avoid Soil is accumulated on fin 3.

Preferably, the fin 3 successively arranges successively from the top down, and the upper surface of the fin 3 of the superiors is arc Shape, arc radian is consistent with top cover 2, and the external part of the fin 3 of lower floor is with the external part of corresponding upper strata fin 3 vertical Direction flushes, or is shorter than the external part of upper strata fin 3；The protection that upper strata fin 3 can play umbrella to lower floor's fin 3 is made With.

Further, on top cover 2, the lower end of every layer of fin 3 is equipped with multiple heat emission hole 2-1.

Further, the hole position of the heat emission hole 2-1 can effectively be kept away higher than the lower end of the external part of fin 3 on its upper strata Exempt from soil or water to splash into housing from heat emission hole 2-1.

Preferably, the angle for stretching out direction and vertical direction of the fin 2-1 can rise less than 45 ° to heat emission hole 2-1 To more preferable protective effect.

Preferably, the upper end both sides of the bottom plate 1 are provided with chute 1-1, and the top cover 2 is domes；The lower end of top cover 2 leads to Cross chute 1-1 to be connected with bottom plate 1, after one end positions top cover 2 on chute 1-1 length directions, the other end will push up by nut again Lid 2 is fixed；During dismounting, only single nut, sliding roof 2 need to be dismantled, you can realize reprocessing to the controller in housing.

In some embodiments, the both ends of the top cover 2 of the domes are additionally provided with screw thread 2-2；Top cover both ends are provided with Installing plate；Installing plate is connected by bolt with the screw thread 2-2 of top cover 2, is easy to the maintenance of controller.

In some embodiments, the fin 3 of individual layer is that an annular is overall, can also be divided into polylith and be arranged on top cover 2 outer end；

External type controller housing of the present utility model, the controller that can be effectively protected in housing, while arcuate structure The accumulation of soil can be efficiently reduced；By setting fin 3 and heat emission hole 2-1 advantageously dissipating in housing internal controller Heat；Fin 3 can serve to heat emission hole 2-1 simultaneously is effectively protected, and avoids soil from being splashed from heat emission hole 2-1 and enters housing It is interior；The fin 3 on upper strata can also protect the fin 3 of lower floor.External type controller housing of the present utility model can be answered widely Use for external control device of electronic pedicab.

Claims

1. a kind of external electro-tricycle controller housing, including bottom plate (1), top cover (2), fin (3)；The top cover (2) it is fixed in the upper end of bottom plate (1)；Characterized in that, the top cover (2) is arc-shaped cavity structure；The outside of the top cover (2) Also it is connected with multiple fin (3).

A kind of 2. external electro-tricycle controller housing as claimed in claim 1, it is characterised in that the fin (3) external part down, stretches out direction and vertical direction is at an acute angle.

A kind of 3. external electro-tricycle controller housing as claimed in claim 2, it is characterised in that the fin (3) successively arrange successively from the top down, and the upper surface of the fin (3) of the superiors is arc, arc radian and top cover (2) one Cause.

A kind of 4. external electro-tricycle controller housing as claimed in claim 3, it is characterised in that the fin of lower floor (3) external part flushes with the external part of corresponding upper strata fin (3) in vertical direction, or is shorter than upper strata fin (3) External part.

5. a kind of external electro-tricycle controller housing as claimed in claim 3, it is characterised in that positioned at top cover (2) On, the lower end of every layer of fin (3) is equipped with heat emission hole (2-1).

A kind of 6. external electro-tricycle controller housing as claimed in claim 5, it is characterised in that the heat emission hole Lower end of the hole position of (2-1) higher than fin (3) external part on its upper strata.

A kind of 7. external electro-tricycle controller housing as claimed in claim 5, it is characterised in that the fin (3) the angle for stretching out direction and vertical direction is less than 45 °.

A kind of 8. external electro-tricycle controller housing as claimed in claim 1, it is characterised in that the bottom plate (1) Upper end both sides be provided with chute (1-1), the top cover (2) is domes；Top cover (2) lower end passes through chute (1-1) and bottom plate (1) connect.