CN111469727A

CN111469727A - Cooling/heating pad for automobile seat

Info

Publication number: CN111469727A
Application number: CN202010246145.5A
Authority: CN
Inventors: 王保东; 尹尚
Original assignee: Changchun Shengxiang Technology Co ltd
Current assignee: Changchun Shengxiang Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-07-31

Abstract

The invention discloses an automobile seat cooling/heating pad which comprises a pipeline pad, pipelines, an air inlet joint and an air outlet joint, wherein the pipeline pad is provided with a plurality of pipeline grooves, each pipeline groove is internally provided with a pipeline matched with the pipeline groove, the pipeline grooves form a pipeline groove group, one end of the pipeline groove group is provided with an air inlet groove, the air inlet groove is internally connected with the air inlet joint, the air inlet joint is internally provided with a ventilation opening, the other end of the pipeline groove group is provided with an air outlet groove, the air outlet groove is internally connected with the air outlet joint, and the air outlet joint is internally provided with the ventilation opening. The invention cools or heats through a plurality of pipelines with small diameters, which can increase the strength of the pipe wall without deformation, improve the transmission efficiency, reduce the power consumption and protect the environment.

Description

Cooling/heating pad for automobile seat

Technical Field

The invention belongs to the field of automobile cushions, and particularly relates to an automobile seat cooling/heating cushion.

Background

With the improvement of living standard of people, automobiles become indispensable transportation tools for people to go out, but when hot summer or cold winter comes, the temperature in a cab can be changed along with the hot summer or cold winter, when weather is cold, a driver stays in the cold cab for a long time, hands and feet are easy to become stiff, and therefore great hidden trouble is brought to driving safety, heating pads on the market are generally heated by resistance coils at present, the heating speed is low, a large amount of electric energy is consumed, an external heating pad is often directly installed on a cigarette lighter, and fuses are easy to burn when the heating pad is added on the cigarette lighter; the external electrical appliance may affect the original circuit due to different power, if the external electrical appliance is randomly wired, the external electrical appliance will cause short circuit of the electric wire and destroy the electrical equipment, and if the external electrical appliance is randomly wired, the external electrical appliance will cause fire; when the weather is hot, the temperature of the passengers needs to be reduced by the aid of the fan, but the passengers are unhealthy.

Disclosure of Invention

The object of the present invention is to overcome the above-mentioned disadvantages of the prior art and to provide a cooling/heating mat for a vehicle seat which is safe and can be rapidly cooled or heated without consuming electric power.

The technical scheme includes that the cooling/heating pad for the automobile seat comprises a pipeline pad, a pipeline, an air inlet joint and an air outlet joint, wherein the pipeline pad is provided with a plurality of pipeline grooves, each pipeline groove is internally provided with a pipeline matched with the pipeline groove, the pipeline grooves form a pipeline groove group, one end of the pipeline groove group is provided with an air inlet groove, the air inlet groove is internally connected with the air inlet joint, the air inlet joint is internally provided with a ventilation opening, the other end of the pipeline groove group is provided with an air outlet groove, the air outlet groove is internally connected with the air outlet joint, and the air outlet joint is internally provided with a ventilation opening.

And horizontal bulges are arranged on the side walls of the two corresponding sides of each pipeline groove.

The tail end of the air inlet joint is a certain distance away from the tail end of the air inlet groove, and the tail end of the air outlet joint is a certain distance away from the tail end of the air outlet groove.

The air inlet groove and the air outlet groove are provided with clamping grooves on the side walls at two transversely opposite sides, the air inlet connector and the air outlet connector are provided with buckles on the outer walls at two transversely opposite sides, the buckles on the air inlet connector are matched with the clamping grooves at two sides of the air inlet groove, and the buckles on the air outlet connector are matched with the clamping grooves at two sides of the air outlet groove.

The air inlet end and the air outlet end of the pipeline cushion are both connected with sealing covers.

Still include the foam pad, the foam pad divide into A face and B face, processing has the recess with pipeline pad shape matched with on the B face of foam pad, the pipeline pad passes through the recess sets up in the foam pad.

The invention has the advantages and beneficial effects that:

1. the invention heats or cools the automobile by using warm air or cold air in the automobile climate control system, and reduces the power consumption, so the design is more environment-friendly.

2. The present invention can cool the fuselage slowly and uniformly by surface cooling and can also prevent dehydration caused by cooling with a fan.

3. The inclusion of multiple small diameter tubes in the present invention will increase the strength of the tube wall and therefore will not deform.

4. The duct mat of the present invention is made of a hard material, and the side walls of both sides of each duct channel are provided with protrusions for helping each duct channel to clamp each duct, and the duct can be fixed to the mat without using glue.

5. The invention is connected with the main pipeline of the automobile climate control system through the lower pipeline, so that cold air or warm air in the automobile climate control system enters a plurality of pipelines arranged in the pipeline cushion through the air inlet joint, a large amount of blown cold air or warm air enters the plurality of pipelines in a segmented manner, and the transmission efficiency of refrigeration or heating is improved.

6. The invention has simple structure and high assembly speed, can change the air inlet and outlet directions according to the personal habit, can be used as a cushion or a back cushion independently, and can also be used together.

Drawings

FIG. 1 is a schematic view of the present invention in combination with a seat;

FIG. 2 is a schematic view of the duct mat of the present invention without the cover;

FIG. 3 is a schematic view of the combined structure of a plurality of pipes according to the present invention;

FIG. 4 is a schematic view of the overall structure of the present invention with a closure;

FIG. 5 is a schematic view of the combination of the air outlet/inlet fitting of the present invention with a duct mat;

FIG. 6 is a schematic diagram of the structure of the outlet/inlet end of the present invention;

FIG. 7 is an enlarged partial view of the pipe of the present invention in cooperation with the pipe pad;

FIG. 8 is a schematic view of the structure of the B side of the foam pad of the present invention;

figure 9 is a schematic view of an inlet/outlet fitting of the present invention.

Reference numerals: 1 pipeline cushion, 1-1 air inlet groove, 1-2 pipeline grooves, 1-3 pipeline groove groups, 1-4 air outlet grooves, 1-5 sealing covers, 1-6 bulges, 2 pipelines, 3 air inlet joints, 4 air outlet joints and 5 foam cushions.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, and it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components of the method, and that the invention is not limited in its application to the details of construction and to the arrangements of the components of the method.

As shown in fig. 1, 2, 3, 5 and 9, a cooling/heating cushion for a vehicle seat comprises a pipe cushion 1, a pipe 2, an air inlet joint 3 and an air outlet joint 4, wherein the pipe cushion 1 is provided with a plurality of pipe grooves 1-2, the plurality of pipe grooves 1-2 form a pipe groove set 1-3, each pipe groove 1-2 of the pipe groove set 1-3 is provided with a pipe 2 matched with the pipe groove 1-2, the pipe groove set 1-3 is provided with a plurality of pipes 2 with small diameters, which increases the strength of the pipe wall and thus does not deform, and the transmission efficiency of cooling or heating is improved by using a plurality of pipes, one end of the pipe groove set 1-3 is provided with the air inlet groove 1-1, the air inlet joint 3 is connected in the air inlet groove 1-1, the air inlet connector 3 is internally provided with a ventilation opening for conveying warm air or cold air in an automobile climate control system to the plurality of pipelines 2, the other ends of the pipeline groove groups 1-3 are processed with air outlet grooves 1-4, the air outlet grooves 1-4 are internally connected with air outlet connectors 4, the air outlet connectors 4 are internally provided with ventilation openings for discharging the warm air or the cold air in the plurality of pipelines 2 to a carriage, and the air inlet connector 3 and the air outlet connector 4 are identical in structure.

As shown in fig. 7, the pipe pad 1 is made of hard material (e.g., EPP, PP, etc., and the side walls of the two corresponding sides of each pipe groove 1-2 are provided with horizontal protrusions 1-6, so as to help each pipe groove clamp each pipe, and the pipe can be fixed in the pipe groove 1-2 without using glue.

As shown in fig. 5, the end of the inlet joint 3 is spaced from the end of the inlet slot 1-1, and the end of the outlet joint 4 is spaced from the end of the outlet slot 1-4.

As shown in fig. 6 and 9, the lateral walls of the two lateral sides of the air inlet groove 1-1 and the air outlet groove 1-4 are respectively provided with a clamping groove, the lateral outer walls of the two lateral sides of the air inlet joint 3 and the air outlet joint 4 are respectively provided with a buckle, the buckles on the air inlet joint 3 are matched with the clamping grooves on the two lateral sides of the air inlet groove 1-1, so as to connect the air inlet joint 3 with the air inlet groove 1-1, and the buckles on the air outlet joint 4 are matched with the clamping grooves on the two lateral sides of the air outlet groove 1-4, so as to connect the air outlet joint 4 with the air outlet groove 1-4.

As shown in fig. 4 and 6, the air inlet end and the air outlet end of the duct mat 1 are both connected with the sealing covers 1-5, the length of the sealing covers 1-5 is greater than the length of the air inlet slot 1-1 or the air outlet slot 1-4, and the sealing covers 1-5 can be opened or closed at the air inlet end or the air outlet end of the duct mat 1, so as to achieve the effect that warm air or cold air does not leak outwards when entering the duct 2 or exiting the duct 2.

As shown in FIG. 8, in order to increase the comfort level of this application, this application still includes foam pad 5, foam pad 5 divide into A face and B face, processing has the recess with 1 shape matched with of pipe pad on foam pad 5's the B face, pipe pad 1 passes through the recess sets up in the foam pad 5, the whole thickness of this application is less than 5 mm.

The working principle and the using process are as follows:

the automobile climate control system is provided with 2 main pipelines, one is directly connected with a cabin, the other is connected with a central armrest box, the automobile climate control system is connected with the main pipeline of the central armrest box through lower pipelines, specifically, a plurality of pipelines 2 are firstly installed on corresponding pipeline groove groups 1-3 on a pipeline cushion 1, an air inlet joint 3 and an air outlet joint 4 are respectively installed in an air inlet groove 1-1 and an air outlet groove 1-4 on the pipeline cushion 1, then sealing covers 1-5 at two ends of the pipeline cushion 1 are closed, the air inlet joint 3 on a seat cushion and a seat back cushion is respectively connected with the main pipeline on the central armrest box through the two lower pipelines, after the connection is finished, a switch for refrigeration or heating of the automobile climate control system is opened, and cold air or warm air is circulated to the plurality of pipelines 2 of the seat cushion or/and the seat back cushion through the lower pipelines, last through giving vent to anger on seat cushion or the seat cushion and connecting 4 and discharge to the carriage in to ensure that seat cushion and seat cushion can realize heating or refrigeration function alone, because this application inlet end is the same with the structure of the end of giving vent to anger, so can be according to driver or passenger's different directions that change inlet end and the end of giving vent to anger, seat cushion or seat cushion can be done alone to this application, also can combine to use together simple structure, convenient operation.

Claims

1. A car seat cooling/heating pad, characterized in that: comprises a pipeline pad (1), a pipeline (2), an air inlet joint (3) and an air outlet joint (4), the pipeline cushion (1) is provided with a plurality of pipeline grooves (1-2), each pipeline groove (1-2) is internally provided with a pipeline (2) matched with the pipeline groove (1-2), a plurality of pipeline grooves (1-2) form a pipeline groove group (1-3), an air inlet groove (1-1) is processed at one end of the pipeline groove group (1-3), an air inlet joint (3) is connected in the air inlet groove (1-1), the air inlet joint (3) is internally provided with a vent, the other end of the pipeline groove group (1-3) is processed with an air outlet groove (1-4), the air outlet groove (1-4) is internally connected with an air outlet joint (4), and the air outlet joint (4) is internally provided with a ventilation opening.

2. A car seat cooling/heating mat according to claim 1, characterized in that: and horizontal protrusions (1-6) are arranged on the side walls of the two corresponding sides of each pipeline groove (1-2).

3. A car seat cooling/heating mat according to claim 1, characterized in that: the tail end of the air inlet joint (3) is at a certain distance from the tail end of the air inlet groove (1-1), and the tail end of the air outlet joint (4) is at a certain distance from the tail end of the air outlet groove (1-4).

4. A car seat cooling/heating mat according to claims 1-3, characterized in that: the side walls of two transversely opposite sides of the air inlet groove (1-1) and the air outlet groove (1-4) are respectively provided with a clamping groove, the outer walls of two transversely opposite sides of the air inlet joint (3) and the air outlet joint (4) are respectively provided with a buckle, the buckles on the air inlet joint (3) are matched with the clamping grooves of two sides of the air inlet groove (1-1), and the buckles on the air outlet joint (4) are matched with the clamping grooves of two sides of the air outlet groove (1-4).

5. A car seat cooling/heating mat according to claims 1-3, characterized in that: the air inlet end and the air outlet end of the pipeline gasket (1) are both connected with sealing covers (1-5).

6. A car seat cooling/heating mat according to claims 1-3, characterized in that: still include foam pad (5), foam pad (5) divide into A face and B face, processing has the recess with pipeline pad (1) shape matched with on the B face of foam pad (5), pipeline pad (1) passes through the recess sets up in the foam pad (5).