CN216232749U - Self-heating device for electric vehicle handle - Google Patents

Abstract

The utility model discloses a self-heating device of an electric vehicle handle, which comprises a wind shielding box, wherein a connecting rod is fixedly penetrated through one side of the wind shielding box, a handle is fixedly connected with one end of the connecting rod, a heating wire is fixedly wound on the inner wall of the handle, one side of the heating wire is attached to the inner wall of the handle, a protective shell is clamped at one end of the handle, a battery is movably arranged on the inner wall of the protective shell, a control switch is arranged on the outer wall of the handle, and the heating wire is electrically connected with the battery through the arranged control switch. The grip is convenient to hold by hand when riding, and the hand is heated, so that the cold-proof effect is achieved.

Description

Self-heating device for electric vehicle handle

Technical Field

The utility model relates to a self-heating device, in particular to a self-heating device for a handle of an electric vehicle.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. The electric motor car of saying generally is with the battery as energy source, through parts such as controller, motor, turns into the mechanical energy motion with the electric energy to the vehicle of control current size change speed, the electric motor car plays very big convenience on the trip, and the electric motor car can divide into according to tire number and structural type: electric bicycles, electric motorcycles, electric unicycles, electric quadricycles, electric tricycles, and electric scooters; according to the power source: pure electric vehicles, extended range electric vehicles, hybrid electric vehicles, fuel cell vehicles; the electric vehicle can be divided into two categories according to the mode of power supply, firstly, the electric vehicle is connected with an external power supply to obtain power, and in addition, a fuel cell, an energy storage device (such as an energy storage battery and a super capacitor) and the like are used as power, so that the share of the electric vehicle in national economy is not very high, but the electric vehicle conforms to the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment.

However, the existing electric vehicle handle is not perfect in structure and has certain defects:

the existing electric vehicle handle does not have a heating structure, the hands are easily frostbitten when the vehicle rides in a cold weather period, certain limitation is realized, the wind power generated during riding is large, if the wind power is not wrapped on the hands, the hands are still cold due to wind filling, and the riding is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-heating device for an electric vehicle handle, which aims to solve the problems that the existing electric vehicle handle provided by the background technology does not have a heating structure and the hands are still cold due to wind filling if the hands are not wrapped.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric motor car hand (hold) is from heating device, includes the wind-break box, one side of wind-break box is fixed to run through there is the connecting rod, the one end fixedly connected with handle of connecting rod, the fixed winding of inner wall of handle has the heating wire, one side of heating wire is laminated with the inner wall of handle mutually, the protective housing is installed to the one end block of handle, the inner wall movable mounting of protective housing has the battery.

As a preferable technical scheme of the utility model, the outer wall of the grip is provided with a control switch, and the electric heating wire is electrically connected with the battery through the control switch.

As a preferable technical scheme of the utility model, the outer wall of the grip is fixedly wound with a protection pad, and one end of the protection shell is connected with one side of the inner wall of the wind screen box in a clamping manner.

As a preferable technical scheme of the present invention, four corners of one side of the wind shielding box and four corners of the back surface are fixedly connected with buffer springs, and the sizes of the plurality of buffer springs are all the same.

As a preferable technical scheme of the utility model, one end of each of four adjacent buffer springs is fixedly connected with a baffle, and the size of each of the two baffles corresponds to the adjacent outer wall of the wind shielding box.

According to the preferred technical scheme, the two corners of the front face of the wind shielding box are fixedly connected with the connecting shafts, one ends of the two adjacent connecting shafts are rotatably connected with the shielding cloth, and the size of the shielding cloth is larger than that of the wind shielding box.

As a preferable technical scheme of the utility model, the inner wall of the wind shield box is fixedly connected with an inflatable air bag, and an inflation inlet is fixedly penetrated through one side of the front surface of the inflatable air bag.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the self-heating device for the electric vehicle handle, the hands can be shielded through the arranged wind shielding box, the hands are covered when the electric vehicle is ridden, the wind shielding effect of the channel is achieved, an operator can drive the heating wire to run by pressing the control button arranged on the handle, the heating wire runs to generate self-heating, the heat is transferred to the handle, the effect of driving the handle to generate heat is achieved, the handle is conveniently held when the electric vehicle is ridden, the hands are heated, the cold-proof effect is achieved, and the practicability of the device is increased to a certain extent.

2. According to the electric vehicle handle self-heating device, due to the matching of the buffer spring and the baffle, when the device is subjected to impact force, the impact force acts on the baffle firstly, the impact force is dispersed and buffered through the buffer springs arranged at four corners, the phenomenon that the impact force acts on the wind shielding box directly and seriously impacts hands placed in the wind shielding box during riding is avoided, and the safety of the device is improved to a certain extent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the grip of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic structural view of the inflatable airbag and the inflation inlet of the present invention.

In the figure: 1. a wind shield box; 2. a connecting rod; 3. a grip; 4. an electric heating wire; 5. a battery; 6. a protective shell; 7. a protection pad; 8. a connecting shaft; 9. a shielding cloth; 10. a buffer spring; 11. a baffle plate; 12. an inflatable air bag; 13. an inflation inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution of a handle self-heating device of an electric vehicle:

the first embodiment is as follows:

as shown in fig. 1-3, a self-heating device for a handle of an electric vehicle comprises a wind-shielding box 1, a connecting rod 2 is fixedly penetrated through one side of the wind-shielding box 1, a handle 3 is fixedly connected to one end of the connecting rod 2, an electric heating wire 4 is fixedly wound on the inner wall of the handle 3, one side of the electric heating wire 4 is attached to the inner wall of the handle 3, a protective shell 6 is clamped at one end of the handle 3, a battery 5 is movably mounted on the inner wall of the protective shell 6, the hand can be shielded by the arranged wind-shielding box 1, the hand can be covered during riding, a certain wind-proof effect is achieved by a channel, an operator can drive the electric heating wire 4 to run by pressing a control button arranged on the handle 3, the electric heating wire 4 runs self-thermally, heat is transferred to the handle 3, the effect of driving the handle 3 to generate heat is achieved, the handle 3 can be conveniently held during riding, the heating of the hand is achieved, and the cold-proof effect is achieved, the practicality of device has been increased to a certain extent, the outer wall of handle 3 is equipped with control switch, heating wire 4 is through the control switch and the battery 5 electric connection who sets up, the fixed winding of outer wall of handle 3 has protection pad 7, the one end of protective housing 6 is connected with one side block of the box 1 inner wall that keeps out the wind, protective housing 6 can demolish it with the block of the box 1 that keeps out the wind, thereby be convenient for change battery 5, the equal fixedly connected with buffer spring 10 in four corners of the box 1 one side that keeps out the wind and the four corners at the back, a plurality of buffer spring 10's size is all unanimous.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 3 and 4, one end of each of four adjacent buffer springs 10 is fixedly connected with a baffle 11, the size of each of the two baffles 11 corresponds to the outer wall of the wind shielding box 1, the buffer springs 10 and the baffles 11 are matched to shield the side surface, when the wind shielding box 1 is impacted, the baffle 11 can be acted on first to avoid damage to hands caused by direct installation, connecting shafts 8 are fixedly connected to two corners of the front surface of the wind shielding box 1, one end of each of the two connecting shafts 8 adjacent to each other is rotatably connected with shielding cloth 9, the size of the shielding cloth 9 is larger than that of the wind shielding box 1, through the matching of the buffer springs 10 and the baffles 11, when the device is impacted, the force acts on the baffles 11 first, the impact force is dispersed and buffered through the buffer springs 10 arranged at the four corners, and the direct action on the wind shielding box 1 is avoided, place the hand in box 1 that keeps out the wind when riding and cause serious striking, the security of device has been improved to a certain extent, this design is through the gas injection to inflation inlet 13, make inflatable airbag 12 take place the inflation, can play the squeezing action to the hand of placing in box 1 that keeps out the wind after inflatable airbag 12 expands, also play certain guard action to the hand when taking place the striking when increasing cold-proof effect, the setting of sheltering from cloth 9 can cover operating personnel's when riding hand, the assurance of maximize is to the protection of hand when riding, avoid the frostbite, the inner wall fixedly connected with inflatable airbag 12 of box 1 that keeps out the wind, it has inflation inlet 13 to inflate the fixed running through in positive one side of inflatable airbag 12.

The working principle is as follows: when in use, the hands are firstly placed in the wind shield box 1 through the shielding cloth 9, the operator holds the grip 3, when the weather is cold, an operator presses a control button arranged on the grip 3 to drive the electric heating wire 4 to operate, the electric heating wire 4 operates to transfer heat to the grip 3, so that the grip 3 heats, the heat quantity is weakened through the protective pad 7, so that the effects of keeping out cold and heating can be achieved when an operator holds the grip 3 to ride, removal of the protective case 6 also allows replacement of the battery 5, enabling continuous use, when struck by a rider while riding, the impact force acts on the baffle 11 first, the impact force is dispersed through the buffer spring 10, the inflatable air bag 12 is inflated in the inflation port 13, and the periphery of the hand can be protected, so that the force of the impact force acting on the hand is reduced, and the hand is protected.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an electric motor car hand (hold) is from heating device, includes wind-break box (1), its characterized in that: the utility model discloses a wind screen box, including wind-proof box (1), one side of wind-proof box (1) is fixed to be run through there is connecting rod (2), the one end fixedly connected with handle (3) of connecting rod (2), the inner wall fixed winding of handle (3) has heating wire (4), one side of heating wire (4) is laminated with the inner wall of handle (3) mutually, protective housing (6) are installed to the one end block of handle (3), the inner wall movable mounting of protective housing (6) has battery (5).

2. The electric vehicle handle self-heating device of claim 1, wherein: the outer wall of the handle (3) is provided with a control switch, and the electric heating wire (4) is electrically connected with the battery (5) through the control switch.

3. The electric vehicle handle self-heating device of claim 1, wherein: the outer wall of the handle (3) is fixedly wound with a protective pad (7), and one end of the protective shell (6) is connected with one side of the inner wall of the wind shielding box (1) in a clamping manner.

4. The electric vehicle handle self-heating device of claim 1, wherein: the four corners of one side of the wind shielding box (1) and the four corners of the back are fixedly connected with buffer springs (10), and the buffer springs (10) are uniform in size.

5. The electric vehicle handle self-heating device of claim 4, wherein: one end of each of the four adjacent buffer springs (10) is fixedly connected with a baffle (11), and the size of each of the two baffles (11) corresponds to the outer wall of the wind shield box (1) adjacent to the baffle.

6. The electric vehicle handle self-heating device of claim 1, wherein: the wind shield box is characterized in that connecting shafts (8) are fixedly connected to two corners of the front of the wind shield box (1), two connecting shafts (8) are connected to one adjacent ends of the connecting shafts (8) in a rotating mode and are connected with shielding cloth (9), and the size of the shielding cloth (9) is larger than that of the wind shield box (1).

7. The electric vehicle handle self-heating device of claim 1, wherein: the inner wall of the wind shield box (1) is fixedly connected with an inflatable air bag (12), and an inflation opening (13) is fixedly penetrated through one side of the front surface of the inflatable air bag (12).

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