CN212630316U

CN212630316U - Electric heating chair for nursing department

Info

Publication number: CN212630316U
Application number: CN202020856678.0U
Authority: CN
Inventors: 张立杰; 刘鹤; 张立巍; 董刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-02
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an electric heating chair for nursing department, belonging to the medical technical field, the key points of the technical proposal are that the electric heating chair comprises a chair main body, the lower end of the chair main body is fixedly connected with a fixed seat, the two sides of the front end of the chair main body are fixedly connected with armrests, a seat cushion is arranged between the two armrests, the inside of the chair main body below the seat cushion is provided with a heating layer, a fan and a heater are arranged in the heating layer, one end of the heating layer is fixedly connected with a supporting plate, an induction layer is arranged below the heating layer, a gravity inductor and a controller are arranged inside the induction layer, the upper end backrest part inside the heating layer is fixedly connected with a temperature detector, the controller, the gravity inductor, the fan and the heater are electrically connected through connecting wires, the electric heating layer and the induction layer can work according to the existence of a, thereby enabling the electric heating chair to be heated better.

Description

Electric heating chair for nursing department

Technical Field

The utility model relates to the technical field of medical treatment, in particular to electric heating chair for nursing department.

Background

At present, in the late october to the middle october of northern hospital, ward temperature can be on the low side when not heating, and the heating mode that adopts to some inconvenient patient of moving, patient mostly relies on the electric heat fan, but its main shortcoming: the working process is dangerous, the heat is easy to diffuse, the efficiency is low, the energy consumption is large, only local heat supply can be realized, and the service is not comprehensive. Most of the existing electric heating chairs are fixedly heated and can be continuously heated as long as the electric heating chairs are plugged, so that not only is resources wasted, but also the condition that the electric heating chairs are burnt after long-time heating when a patient leaves and forgets to close the electric heating chairs is avoided, and a fire disaster is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an electric heating chair for nursing department, which is provided with a heating layer and an induction layer to better control the heating of the electric heating chair and control the work of a heater according to the temperature, thereby leading the electric heating chair to be more comfortable and safer,

the utility model discloses a realize like this, a nursing branch of academic or vocational study uses electric heat chair, including the chair main part, the lower extreme fixedly connected with fixing base of chair main part, the front end both sides fixedly connected with handrail of chair main part, be provided with the seatpad between two handrails, the inside of chair main part below the seatpad is provided with the zone of heating, be provided with fan and heater in the zone of heating, the one end fixedly connected with backup pad of zone of heating, be provided with the inductive layer below the zone of heating, the inside of inductive layer is provided with gravity inductor and controller, the inside upper end back part fixedly connected with temperature detector of zone of heating, the inside of inductive layer is provided with connecting wire, temperature detector, controller, gravity inductor, fan and heater pass through connecting wire electric connection.

In order to make it possible to better spread hot air to various parts of the seat, it is preferable that the electric heating chair for nursing department of the present invention is such that the heating layer inside the chair main body is extended up to the backrest part and the seat cushion part is partitioned by the support plate.

In order to enable hot air to enter the backrest part through the support plate, the electric heating chair for the nursing department is preferable in the utility model, and the support plate is of a structure provided with a plurality of small holes.

In order to make the hot air diffuse out and make the electrothermal chair more comfortable, as the utility model relates to an electrothermal chair for nursing branch of academic or vocational study is preferred, the upper end of seatpad is equipped with the massage piece, be equipped with the air vent between the massage piece.

In order to make the seat cushion more easily bounce when the person leaves, the electric heating chair for the nursing department is preferably provided with a plurality of compression springs uniformly distributed in the induction layer.

In order better to make the gravity inductor work through external power source, as the utility model relates to a nursing branch of academic or vocational study is preferred with electric heat chair, the gravity inductor carries out electric connection with external power source, and the gravity inductor only has electric connection with the controller.

In order to make the electric heating chair more stable, as the utility model relates to a nursing branch of academic or vocational study is preferred with electric heating chair, the fixing base is the trapezium structure.

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

1. this kind of electric heat chair is used to nursing branch of academic or vocational study, zone of heating and response layer that are equipped with can be better heat the electric heat chair, sense someone through the gravity inductor in the response layer and sit the back and give the controller with signal transmission, then controller control heater and fan work, thereby blow hot-blast each position to the electric heat chair through the fan, then detect the temperature of zone of heating according to temperature-detecting instrument, give the controller with signal transmission when the high temperature, thereby controller control fan and heater stop work, thereby make more safety.

2. This kind of electric heat chair is used to nursing branch of academic or vocational study, and can break off the power when the people leaves the back and sense the gravity through the gravity inductor and reduce to the work of stop control ware, fan and heater, thereby avoided the people to forget when walking and close and the danger that appears.

Drawings

FIG. 1 is an overall structure diagram of an electric heating chair for nursing department;

FIG. 2 is a cross-sectional view of an electric heating chair for nursing department;

FIG. 3 is a diagram of a cushion structure of an electric heating chair for nursing department;

FIG. 4 is a top view of an electric heating chair for nursing department;

in the drawings, 1, a chair main body; 2. a fixed seat; 3. a handrail; 4. a seat cushion; 5. a heating layer; 6. a support plate; 7. a fan; 8. a heater; 9. a sensing layer; 10. a compression spring; 11. a gravity sensor; 12. a controller; 13. connecting an electric wire; 14. a massage block; 15. a vent hole; 16. a temperature detector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, an electric heating chair for nursing department comprises a chair main body 1, a fixing seat 2 is fixedly connected to the lower end of the chair main body 1, armrests 3 are fixedly connected to two sides of the front end of the chair main body 1, a seat cushion 4 is arranged between the armrests 3, a heating layer 5 is arranged inside the chair main body 1 below the seat cushion 4, a fan 7 and a heater 8 are arranged in the heating layer 5, a supporting plate 6 is fixedly connected to one end of the heating layer 5, a sensing layer 9 is arranged below the heating layer 5, a gravity sensor 11 and a controller 12 are arranged inside the sensing layer 9, a temperature detector 16 is fixedly connected to the upper end backrest part inside the heating layer 5, a connecting wire 13 is arranged inside the sensing layer 9, and the temperature detector 16, the controller 12, the gravity sensor 11, the fan 7 and the heater 8 are electrically connected.

In this embodiment, armrests 3 are disposed on two sides of the front end of the chair main body 1, a seat cushion 4 is disposed between the armrests 3, a heating layer 5 is disposed below the seat cushion 4, a sensing layer 9 is disposed below the heating layer 5, a person sits on the seat cushion by sensing through a gravity sensor 11 in the sensing layer 9, a signal is transmitted to a controller 12, and then a fan 7 and a heater 8 are controlled by the controller 12 to operate, so that the chair main body 1 is heated.

As a technical optimization scheme of the utility model, the inside zone of heating 5 of chair main part 1 is extended to back part all the time, and the seatpad 4 part separates with backup pad 6.

In this embodiment, the heating layer 5 inside the chair main body 1 is extended up to the backrest portion, and the seat cushion 4 portion is partitioned by the support plate 6 in order to allow the hot air to be diffused to every portion of the chair main body 1.

As a technical optimization scheme of the utility model, the supporting plate 6 is a structure provided with a plurality of small holes.

In the present embodiment, the support plate 6 is formed with a plurality of small holes so that heated hot air can be blown toward the back of the chair body 1 through the support plate 6 by the blower 7.

As a technical optimization proposal of the utility model, the upper end of the seat cushion 4 is provided with massage blocks 14, and vent holes 15 are arranged between the massage blocks 14.

In this embodiment, the upper end of the seat cushion 4 is provided with the massage blocks 14, and the vent holes 15 are provided between the massage blocks 14 to diffuse the hot air outwards, so that the human body feels the hot air, and the massage blocks 14 make the human body feel more comfortable when sitting on the seat cushion.

As a technical optimization scheme of the utility model, the inside evenly distributed of response layer 9 has a plurality of compression spring 10.

In this embodiment, the plurality of compression springs 10 are uniformly distributed inside the sensing layer 9 to better bounce the seat cushion 4 after the person leaves, so that the gravity sensor 11 cannot sense gravity and stops working.

As a technical optimization scheme of the utility model, gravity inductor 11 carries out electric connection with external power source, and gravity inductor 11 only has electric connection with controller 12.

In the embodiment, the gravity sensor 11 is electrically connected to an external power source, and the gravity sensor 11 is only electrically connected to the controller 12 to control the heater 8 to operate through the gravity sensor 11, so as to avoid the problem that the heater 8 continues to operate when a person leaves.

As a technical optimization scheme of the utility model, fixing base 2 is the trapezium structure.

In this embodiment, the fixing base 2 has a trapezoidal structure to stabilize the chair body 1 and prevent the chair body from falling.

The working principle is as follows: firstly, the chair main body 1 is placed at a required position, then the gravity sensor 11 is connected with an external power supply, then the seat cushion 4 is pressed down when a person sits on the chair main body 1, so that the gravity sensor 11 senses gravity, a signal is transmitted to the controller 12, then the controller 12 controls the fan 7 and the heater 8 to work, so that hot air is blown to each part of the chair main body 1 by the fan 7 in the heating process, then the hot air is diffused by the vent holes 15 on the seat cushion 4, so that the person feels hot air, when the heating time is too long, the temperature detector 16 in the heating layer 5 detects the temperature, when the temperature is too high, the fan 7 and the heater 8 are controlled to stop working by the controller 12, and when the temperature is too low, the controller 12 continues to control the fan 7 and the heater 8 to work, when the person leaves the rear seat cushion 4 and bounces, the gravity sensor 11 stops working after the gravity sensor 11 does not sense the gravity, so that the seat is not heated.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an electric heat chair is used to nursing branch of academic or vocational study, includes chair main part (1), its characterized in that: lower extreme fixedly connected with fixing base (2) of chair main part (1), front end both sides fixedly connected with handrail (3) of chair main part (1), be provided with seatpad (4) between two handrail (3), the inside of chair main part (1) is provided with zone of heating (5) below seatpad (4), be provided with fan (7) and heater (8) in zone of heating (5), one end fixedly connected with backup pad (6) of zone of heating (5), be provided with inductive layer (9) below zone of heating (5), the inside of inductive layer (9) is provided with gravity inductor (11) and controller (12), the inside upper end back of zone of heating (5) divides fixedly connected with temperature detector (16), the inside of inductive layer (9) is provided with connecting wire (13), temperature detector (16) The controller (12), the gravity sensor (11), the fan (7) and the heater (8) are electrically connected through a connecting wire (13).

2. The electric heating chair for nursing department according to claim 1, characterized in that: the inner heating layer (5) of the chair main body (1) extends all the way to the backrest part, and the seat cushion (4) part is separated by a supporting plate (6).

3. The electric heating chair for nursing department according to claim 1, characterized in that: the supporting plate (6) is a structure provided with a plurality of small holes.

4. The electric heating chair for nursing department according to claim 1, characterized in that: the upper end of the seat cushion (4) is provided with massage blocks (14), and vent holes (15) are arranged between the massage blocks (14).

5. The electric heating chair for nursing department according to claim 1, characterized in that: a plurality of compression springs (10) are uniformly distributed in the induction layer (9).

6. The electric heating chair for nursing department according to claim 1, characterized in that: the gravity sensor (11) is electrically connected with an external power supply, and the gravity sensor (11) is only electrically connected with the controller (12).

7. The electric heating chair for nursing department according to claim 1, characterized in that: the fixed seat (2) is of a trapezoidal structure.