CN216269654U

CN216269654U - Timing heating cushion for electric vehicle

Info

Publication number: CN216269654U
Application number: CN202122981015.9U
Authority: CN
Inventors: 华明; 周佳丽
Original assignee: Wuxi Jinchaowei New Energy Technology Co ltd
Current assignee: Wuxi Jinchaowei New Energy Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-12
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a timing heating cushion for an electric vehicle, which mainly comprises an electric vehicle shell, a cushion arranged on the electric vehicle shell and a battery pack arranged at the bottom of the cushion; the cushion comprises an upper top surface and a hinged part at the front end; one end of the top surface is fixedly connected with the hinge part; the bottom of the top surface is provided with a linear electric energy heating layer; the linear electric energy heating layer is powered by the battery pack, and a numerical control switch is arranged between the linear electric energy heating layer and the battery pack; the electric vehicle shell is provided with a control panel; the control panel is sequentially connected with the microprocessor and the numerical control switch; the microprocessor is also connected with a timer. The electric vehicle seat cushion is heated within the set time, so that a driver can keep the seat cushion in a warm and comfortable state before driving, and the use experience of a user is improved; on the other hand, the user can turn over the top surface of cushion through articulated portion to overhaul or change the linear electric energy zone of heating of cushion bottom, avoid the long-term potential safety hazard that the linear electric energy zone of heating caused because of the age loss of using.

Description

Timing heating cushion for electric vehicle

Technical Field

The utility model mainly relates to the technical field of electric vehicles, in particular to a timing heating cushion for an electric vehicle.

Background

At present, electric bicycles, motorcycles and tricycles become main transportation means for people to go out, however, in cold winter or late autumn, the open transportation means cannot provide a heat-insulating driving space for users, particularly, the electric bicycles, the motorcycles or the tricycles are generally parked outdoors, a cushion becomes cold in winter or late autumn, and the cold cushion brings discomfort to the users. But current electric motor car heating cushion can only heat before using temporarily, after heating a period, the cushion just can heat up, and the cushion still is ice-cold state before the intensification, and practicality and user experience are relatively poor, and in addition, the heater for heating the cushion often can not be changed, and the heater under the old damage state has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a timing heating cushion for an electric vehicle, which aims to solve the technical problem that the existing electric vehicle heating cushion can only increase the surface temperature of the cushion within a certain time and is still in a cold state before the cushion is heated.

The technical scheme provided by the utility model is as follows:

the utility model provides a timing heating cushion for an electric vehicle, which comprises an electric vehicle shell, a cushion arranged on the electric vehicle shell and a battery pack arranged at the bottom of the cushion, wherein the electric vehicle shell is provided with a heating chamber; the seat cushion comprises an upper top surface and a hinged part at the front end; one end of the top surface is fixedly connected with the hinged part; a linear electric energy heating layer is arranged at the bottom of the top surface; the linear electric energy heating layer is powered by the battery pack, and a numerical control switch is arranged between the linear electric energy heating layer and the battery pack; the electric vehicle shell is provided with a control panel; the control panel is sequentially connected with the microprocessor and the numerical control switch; the microprocessor is also connected with a timer.

Preferably, a heating groove is formed in the lower layer of the top surface of the seat cushion; the linear electric energy heating layer is laid at the bottom of the heating tank; and a sponge cushion layer is arranged between the linear electric energy heating layer and the top surface of the cushion.

Preferably, the other end of the top surface is provided with a clamping structure; the clamping structure comprises a clamping head fixedly arranged at one end of the top surface and two clamping plates fixedly arranged in the heating groove; the plate surfaces of the two clamping plates are opposite, and the plate surfaces of the clamping plates are arranged along the width direction of the heating groove; the clamping head is arranged between the two clamping plates; a through groove is horizontally arranged in the clamping plate; a spring is fixedly arranged on the groove surface of the through groove; the spring extends to the outside of the through groove, and the tail end of the spring is connected with a clamping ball; the two clamping balls are oppositely arranged; the caliber of the through groove is larger than the sphere diameter of the clamping ball; the clamping head extends into the space between the two clamping plates, and the tail end of the clamping head is clamped by the two clamping balls.

Preferably, the contact surface of the clamping head clamped with the clamping ball is a concave spherical surface.

Preferably, one end of the linear electric energy heating layer and one end of the sponge cushion layer extend to the hinged part, and the other end of the linear electric energy heating layer and the other end of the sponge cushion layer extend to the board surface of the clamping board.

The utility model has the beneficial effects that:

the timing heating cushion for the electric vehicle can heat the cushion for the electric vehicle within a set time, so that a driver can keep the cushion in a warm and comfortable state before driving, and the use experience of a user is improved; on the other hand, the user can turn over the top surface of cushion through articulated portion to overhaul or change the linear electric energy zone of heating of cushion bottom, avoid the long-term potential safety hazard that the linear electric energy zone of heating caused because of the age loss of using.

Drawings

The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken about A in FIG. 1;

FIG. 3 is an enlarged view taken about point B in FIG. 1;

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As used herein, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the positional or orientational relationship illustrated in the figures to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are 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 embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, belong to the protection scope of the utility model.

Example 1

In order to solve the technical problems, the embodiment of the utility model provides a timing heating cushion for an electric vehicle, which comprises an electric vehicle shell 1, a cushion 2 arranged on the electric vehicle shell 1 and a battery pack 3 arranged at the bottom of the cushion 2; the seat cushion 2 comprises an upper top surface 201 and a hinge part 202 at the front end; one end of the top surface 201 is fixedly connected with the hinge part 202; the bottom of the top surface 201 is provided with a linear electric energy heating layer 4; the linear electric energy heating layer 4 is powered by the battery pack 3, and a numerical control switch 5 is arranged between the linear electric energy heating layer 4 and the battery pack 3; the electric vehicle shell 1 is provided with a control panel 6; the control panel 6 is sequentially connected with the microprocessor 7 and the numerical control switch 5; the microprocessor 7 is also connected to a timer 8.

When the timing heating cushion 2 for the electric vehicle related to the embodiment is used, a user sets the heating time of the heating cushion 2 through the control panel 6, wherein the set time can be multiple groups, the control panel 6 converts the set time into electric signals and sequentially transmits the electric signals to the microprocessor 7 and the timer 8, the timer 8 outputs a starting signal to the microprocessor 7 after the set time is reached, the microprocessor 7 controls the numerical control switch 5 to start, the battery pack 3 supplies power to the linear electric energy heating layer 4, and the top surface 201 of the cushion 2 is heated and heated at the set time; the electric vehicle seat cushion 2 is heated within a set time, so that the seat cushion 2 is in a warm and comfortable state before a driver drives in late autumn or winter, and the use experience of a user is improved; on the other hand, the user can turn over the top surface 201 of the seat cushion 2 through the hinge portion 202 to overhaul or replace the linear electric energy heating layer 4 at the bottom of the seat cushion 2, thereby avoiding potential safety hazards caused by aging and damage of the linear electric energy heating layer 4 used for a long time.

In the present embodiment, preferably, the heating groove 9 is provided below the top surface 201 of the seat cushion 2; the linear electric energy heating layer 4 is laid at the bottom of the heating groove 9; compared with the direct embedded installation, the linear electric energy heating layer 4 laid in the heating groove 9 is easier to take out for replacement; be equipped with sponge bed course 10 between linear electric energy zone of heating 4 and the top surface 201 of cushion 2, the travelling comfort of cushion 2 can effectively be guaranteed to soft sponge bed course 10.

In order to ensure that the top surface 201 of the seat cushion 2 can be folded and the stability of the covered top surface 201 can be ensured, it is preferable in this embodiment that the other end of the top surface 201 is provided with a clamping structure 11; top surface 201 is secured between the two wires by clamping structure 11 and hinge 202; the clamping structure 11 comprises a clamping head 1101 fixedly arranged at one end of the top surface 201 and two clamping plates 1102 fixedly arranged in the heating groove 9; the plate surfaces of the two clamping plates 1102 are opposite, and the plate surfaces of the clamping plates 1102 are arranged along the width direction of the heating groove 9; the clamping head 1101 is arranged between the two clamping plates 1102; a through groove 12 is horizontally arranged in the clamping plate 1102; a spring 13 is fixedly arranged on the groove surface of the through groove 12; the spring 13 extends towards the outside of the through groove 12, and the tail end of the spring is connected with a clamping ball 14; the two clamping balls 14 are oppositely arranged; the caliber of the through groove 12 is larger than the sphere diameter of the clamping sphere 14; dop 1101 stretches into between two cardboard 1102, its end blocks through two calorie of balls 14, when using, operating personnel lifts the top surface 201 of cushion 2, dop 1101 rebound of joint under calorie of ball 14 originally, and exert transverse force to dop 1101, at this moment, the spring 13 of connecting dop 1101 contracts to logical inslot 12, dop 1101 takes out, overhaul or change linear electric energy zone of heating 4 after, cover back the top surface 201 of cushion 2 in heating groove 9, dop 1101 blocks again, fix between two calorie of balls 14.

In order to ensure the smoothness of removing the clamping head 1101, in this embodiment, it is preferable that the contact surface of the clamping head 1101 clamped with the clamping ball 14 is a concave spherical surface, the clamping head 1101 with the concave spherical surface is matched with the spherical clamping ball 14, the removal is easier compared with the straight surface clamping, the top surface 201 of the seat cushion 2 is horizontally placed, the offset amount is small in the vertical direction, and the clamping head 1101 and the clamping ball 14 in spherical contact are enough to ensure the stability of the top surface 201.

In this embodiment, it is preferable that one end of the linear electric energy heating layer 4 and one end of the sponge cushion layer 10 extend to the hinge portion 202, and the other end extends to the plate surface of the clamping plate 1102, so that the material can be saved and the manufacturing cost can be reduced under the condition that the heating area of the effective seat cushion 2 is ensured.

The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of the present application.

Claims

1. A timing heating cushion for an electric vehicle is characterized by comprising an electric vehicle shell, a cushion arranged on the electric vehicle shell and a battery pack arranged at the bottom of the cushion;

the seat cushion comprises an upper top surface and a hinged part at the front end; one end of the top surface is fixedly connected with the hinged part; a linear electric energy heating layer is arranged at the bottom of the top surface; the linear electric energy heating layer is powered by the battery pack, and a numerical control switch is arranged between the linear electric energy heating layer and the battery pack;

the electric vehicle shell is provided with a control panel; the control panel is sequentially connected with the microprocessor and the numerical control switch; the microprocessor is also connected with a timer.

2. The timing heating cushion for the electric vehicle according to claim 1, characterized in that: a heating groove is formed in the lower layer of the top surface of the seat cushion; the linear electric energy heating layer is laid at the bottom of the heating tank; and a sponge cushion layer is arranged between the linear electric energy heating layer and the top surface of the cushion.

3. The timing heating cushion for the electric vehicle according to claim 2, characterized in that: the other end of the top surface is provided with a clamping structure; the clamping structure comprises a clamping head fixedly arranged at one end of the top surface and two clamping plates fixedly arranged in the heating groove; the plate surfaces of the two clamping plates are opposite, and the plate surfaces of the clamping plates are arranged along the width direction of the heating groove;

the clamping head is arranged between the two clamping plates; a through groove is horizontally arranged in the clamping plate; a spring is fixedly arranged on the groove surface of the through groove; the spring extends to the outside of the through groove, and the tail end of the spring is connected with a clamping ball; the two clamping balls are oppositely arranged; the caliber of the through groove is larger than the sphere diameter of the clamping ball; the clamping head extends into the space between the two clamping plates, and the tail end of the clamping head is clamped by the two clamping balls.

4. The timed heating seat cushion for the electric vehicle according to claim 3, characterized in that: the contact surface of the clamping head clamped with the clamping ball is a concave spherical surface.

5. The timed heating seat cushion for the electric vehicle according to claim 3, characterized in that: one end of the linear electric energy heating layer and one end of the sponge cushion layer extend to the hinged portion, and the other end of the sponge cushion layer extends to the board surface of the clamping board.