CN211885325U

CN211885325U - Electric scooter easily dispels heat

Info

Publication number: CN211885325U
Application number: CN202020354285.XU
Authority: CN
Inventors: 曹志锋
Original assignee: Shenzhen Tomoloo Technology Industrial Co ltd
Current assignee: Shenzhen Tomoloo Technology Industrial Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-10
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an electric scooter easily dispels heat, including the electric scooter main part, be equipped with pedal base in the electric scooter main part, be equipped with the installation cavity that is used for installing electrical components in pedal base, pedal base's one end is provided with the convex part, be provided with the heat dissipation chamber in the convex part, heat dissipation chamber and installation cavity switch on mutually, be provided with radiator unit in the heat dissipation chamber, be equipped with symmetrical two on pedal base and be listed as protruding piece, the side of protruding piece is provided with the louvre that switches on with the installation cavity, louvre department is provided with the protection casing, the louvre is covered to the protection casing, be equipped with a plurality of bleeder vents that switch. The utility model has simple structure, good heat dissipation effect, fast heat dissipation speed, uneasy damage of electrical components in the whole electric scooter and longer service life; the surface of the pedal part is not easy to form accumulated water, a user is not easy to slip, and the erosion of the accumulated water to the pedal part is reduced.

Description

Electric scooter easily dispels heat

Technical Field

The utility model relates to an electric scooter field, concretely relates to electric scooter easily dispels heat.

Background

The electric skateboard is a vehicle based on a traditional manpower skateboard and added with an electric power suite. The current electric skateboard is generally divided into a double-wheel drive or a single-wheel drive, the most common transmission modes are a HUB motor (HUB) and a belt drive, and the main power source of the electric skateboard is a lithium battery pack.

The driving of the electric scooter needs a large number of electric elements, such as a battery, a mainboard, a motor and the like, the existing electric scooter has poor heat dissipation performance, and internal electric elements are easy to damage and need to be maintained; the surface of the pedal part on the electric scooter is easy to generate accumulated water, and the accumulated water brings adverse effects to the pedal part.

Disclosure of Invention

The utility model aims to solve the technical problem that an electric scooter easily dispels heat that can solve above-mentioned problem, life is longer.

The utility model discloses a realize through following technical scheme: an electric scooter easy to dissipate heat comprises an electric scooter main body, wherein a pedal base is arranged on the electric scooter main body, an installation cavity for installing electrical elements is arranged in the pedal base, a convex part is arranged at one end of the pedal base, a heat dissipation cavity is arranged in the convex part and is communicated with the installation cavity, a heat dissipation assembly is arranged in the heat dissipation cavity, two symmetrical columns of convex blocks are arranged on the pedal base, heat dissipation holes communicated with the installation cavity are formed in the side surfaces of the convex blocks, a protective cover is arranged at the heat dissipation holes and covers the heat dissipation holes, a plurality of air holes communicated with the heat dissipation holes are formed in the protective cover, and the protective cover is rotatably arranged in; be equipped with a plurality of fixed slots on the pedal base, the fixed slot internal fixation has elastic particle, and elastic particle protrusion sets up in the top of pedal base.

As the preferred technical scheme, the heat dissipation assembly comprises a fan support fixed on the heat dissipation cavity, a fan is fixedly arranged on the fan support, the air outlet end of the fan faces the mounting cavity, a plurality of grooves are formed in the side faces of the convex portions, a plurality of air inlet holes communicated with the heat dissipation cavity are formed in the bottom of each groove, and a dust screen is fixedly arranged at each air inlet hole.

Preferably, the projection is provided at the end of the tread base.

As preferred technical scheme, the protection casing is including the soft cover and the bearing of gluing the system, and the inner wall department at the louvre is fixed to the outer loop of bearing, and the inner ring of bearing is the rotating condition, is equipped with the annular fixed slot on the inner ring of bearing, and the tip of soft cover inserts to annular fixed slot internal fixation, and the bleeder vent is seted up on the soft cover, and the bleeder vent is the annular structure and distributes, still is equipped with a plurality of extension pieces on the soft cover.

As a preferred technical scheme, a plurality of lugs are arranged on the elastic particles, the lugs extend to the surface of the pedal base, and the elastic particles are made of elastic materials.

The utility model has the advantages that: the utility model has simple structure, good heat dissipation effect, fast heat dissipation speed, uneasy damage of electrical components in the whole electric scooter and longer service life; the surface of the pedal part is not easy to form accumulated water, a user is not easy to slip, and the erosion of the accumulated water to the pedal part is reduced.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a top view of the footrest base of the present invention; FIG. 2 is a side view of the footrest base of the present invention; fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the electric scooter comprises an electric scooter body, a pedal base 1 is arranged on the electric scooter body, a person steps on the pedal base, a connecting rod, a handrail and the like are fixed on the pedal base, a mounting cavity 1a for mounting electric elements is arranged in the pedal base 1, the electric elements such as a motor, a battery, a control mainboard and the like are arranged in the pedal base, the electric scooter is the prior art and are not elaborated in detail, one end of the pedal base 1 is provided with a convex part 2 which is arranged at one end of the electric scooter far away from the handrail and is in an integrated structure with the base, a heat dissipation cavity 2a is arranged in the convex part 2, the heat dissipation cavity 2a is communicated with the mounting cavity 1a, a heat dissipation component is arranged in the heat dissipation cavity 2a, two rows of symmetrical raised blocks 5 which are integrated with the pedal base are arranged on the pedal base 1, a side surface of the raised, a protective cover 6 is arranged at the heat dissipation hole 5a, the protective cover 6 covers the heat dissipation hole 5a, a plurality of air holes 6a communicated with the heat dissipation hole 5a are formed in the protective cover 6, and the protective cover 6 is rotatably arranged in the heat dissipation hole 5 a; a plurality of fixing grooves are formed in the pedal base 1, elastic particles 8 are fixed in the fixing grooves, and the elastic particles 8 protrude out of the top of the pedal base 1.

Wherein, radiator unit is including fixing fan bracket 9 at heat dissipation chamber 2a, and the installation is fixed with fan 11 on fan bracket 9, and fan 11's air-out end is towards installation chamber 1a, and the side of convex part 2 is equipped with a plurality of recesses, and the tank bottom of recess is equipped with a plurality of fresh air inlets 15 that switch on with heat dissipation chamber 2a, and fresh air inlets 15 department installation is fixed with dust screen 13, and dust screen accessible waterproof glue is fixed for keep apart the dust, and the used motor of fan is waterproof motor. When the fan is used, air is sucked through the air inlet hole to generate air flow to be discharged to the mounting cavity, and a waterproof switch used for controlling the starting and stopping of the fan can be arranged on one side of the convex part.

Wherein, the convex part 2 is arranged at the tail end of the pedal base 1.

Wherein, the protection casing 6 is including the soft cover 6b and the bearing 6c of gluing system, the inner wall department at louvre 5a is fixed to bearing 6 c's outer loop, bearing 6 c's inner ring is the rotating condition, be equipped with the annular fixed slot on bearing 6 c's the inner ring, soft cover 6 b's tip inserts to annular fixed slot internal fixation, bleeder vent 6a is seted up on soft cover 6b, bleeder vent 6a is the annular structure and distributes, still be equipped with a plurality of extension pieces 6d on soft cover 6b, when the soft cover rotates, it also can rotate and produce the air current, the air current effect dehumidifies on pedal base. The soft cover can be made of corrosion-resistant silica gel, the soft cover and the bearing are fixed through waterproof glue, and the outer ring of the bearing is fixed in the radiating hole through protective glue. The bearing inner ring rotates to drive the protective cover to rotate.

Wherein, be equipped with a plurality of lugs 8a on the elastic particle 8, elastic particle evenly distributed just protrudes in pedal base's top slightly, and the elastic particle can be that elastic rubber makes and fixes through waterproof glue, and its surface has anti-skidding texture, and lug 8a extends to pedal base 1's surface, and the lug can remove water with surface contact.

When the device is used, the air flow generated by the fan can dissipate heat of internal electrical elements, the heat dissipation effect is fast, and the possibility of damage of the electrical elements due to high temperature is reduced.

In this device, the heat that the air current carried electrical components passes through louvre, bleeder vent and discharges, and the bleeder vent is the loop configuration for the air current can be arranged to a plurality of position, and the contact of a plurality of positions of pedal base does benefit to and dehumidifies pedal base surface. The air current is acted on the elastic particle for the elastic particle can slightly swing, has driven the lug swing, and lug swing and pedal base contact do benefit to and dehumidify.

Under motion state, the protection casing can experience external air current, can rotate receiving whole protection casing behind the external air current effect, and the protection casing under the rotation state is difficult for piling up the dust, and the bleeder vent is difficult for blockking up.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an electric scooter easily dispels heat, includes the electric scooter main part, is equipped with pedal base (1) in the electric scooter main part, is equipped with installation cavity (1 a) that are used for installing electrical components in pedal base (1), its characterized in that: one end of the pedal base (1) is provided with a convex part (2), a heat dissipation cavity (2 a) is arranged in the convex part (2), the heat dissipation cavity (2 a) is communicated with the installation cavity (1 a), a heat dissipation assembly is arranged in the heat dissipation cavity (2 a), two symmetrical columns of convex blocks (5) are arranged on the pedal base (1), heat dissipation holes (5 a) communicated with the installation cavity (1 a) are formed in the side surfaces of the convex blocks (5), a protective cover (6) is arranged at the positions of the heat dissipation holes (5 a), the heat dissipation holes (5 a) are covered by the protective cover (6), a plurality of air holes (6 a) communicated with the heat dissipation holes (5 a) are formed in the protective cover (6), and the protective cover (6) is rotatably installed in the heat dissipation holes (; a plurality of fixing grooves are formed in the pedal base (1), elastic particles (8) are fixed in the fixing grooves, and the elastic particles (8) protrude out of the top of the pedal base (1).

2. The electric scooter easy to dissipate heat according to claim 1, characterized in that: the heat dissipation assembly comprises a fan support (9) fixed on a heat dissipation cavity (2 a), a fan (11) is fixedly installed on the fan support (9), the air outlet end of the fan (11) faces towards the installation cavity (1 a), a plurality of grooves are formed in the side faces of the convex portions (2), a plurality of air inlet holes (15) communicated with the heat dissipation cavity (2 a) are formed in the groove bottom of each groove, and a dust screen (13) is fixedly installed at the air inlet holes (15).

3. The electric scooter easy to dissipate heat according to claim 1, characterized in that: the convex part (2) is arranged at the tail end of the pedal base (1).

4. The electric scooter easy to dissipate heat according to claim 1, characterized in that: protection casing (6) are including soft cover (6 b) and bearing (6 c) of gluing the system, the inner wall department at louvre (5 a) is fixed to the outer loop of bearing (6 c), the inner ring of bearing (6 c) is the rotating-state, be equipped with the annular fixed slot on the inner ring of bearing (6 c), the tip of soft cover (6 b) is inserted to the annular fixed slot internal fixation, bleeder vent (6 a) are seted up on soft cover (6 b), bleeder vent (6 a) are the annular structure and distribute, still be equipped with a plurality of extension pieces (6 d) on soft cover (6 b).

5. The electric scooter easy to dissipate heat according to claim 1, characterized in that: a plurality of convex pieces (8 a) are arranged on the elastic particles (8), the convex pieces (8 a) extend to the surface of the pedal base (1), and the elastic particles (8) are made of elastic materials.