A heated seat with its own power supply

Abstract

This invention provides a self-powered heated seat, including a chair leg and an armrest assembly, a seat assembly, and a backrest assembly mounted on the chair leg. The armrest assembly has a battery compartment containing a detachable power bank. A temperature controller is also provided on the armrest assembly. A heating pad is provided on the seat assembly and / or the backrest assembly. The heating pad, the temperature controller, and the power bank are electrically connected in sequence. The power bank provides power, and the temperature controller controls the heating temperature of the heating pad. This self-powered heated seat overcomes the limitation of existing seats that cannot achieve heating functionality without an external power source.

Description

Technical Field

[0001] This utility model relates to the field of seating, and in particular to a heated seat with its own power supply. Background Technology

[0002] Seating is an indispensable item in people's daily lives. A chair is a piece of seating with a backrest, and sometimes armrests. In ancient times, people sat on the floor, and there were no chairs. The word "chair" originally referred to a type of wood. Seating can be classified according to its use, such as child safety seats, airport seats, car seats, bus seats, family seats, restaurant seats, and leisure seats. Seating can also be classified according to its material, such as aluminum alloy seats, stainless steel seats, iron seats, wooden seats, and seats made of other materials.

[0003] Heated seats are a common feature in indoor environments and in the automotive industry. Most existing heated seats require an external power source. However, in scenarios such as renovations of existing stadiums or temporary outdoor stands, electrical limitations often prevent the provision of an external power source, thus hindering the implementation of heated seats and necessitating improvements. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The problem to be solved by this utility model is to provide a heated seat with its own power supply, so as to overcome the defect that existing seats cannot achieve heating function when they cannot be connected to an external power source.

[0006] (II) Technical Solution

[0007] To solve the aforementioned technical problem, this utility model provides a heated seat with a built-in power supply, including a chair leg and an armrest assembly, a seat assembly, and a backrest assembly mounted on the chair leg. The armrest assembly has a battery compartment in which a portable power source is detachably installed. The armrest assembly also has a temperature controller. The seat assembly and / or the backrest assembly have heating pads. The heating pads, the temperature controller, and the portable power source are electrically connected in sequence. The portable power source provides power, and the temperature controller controls the heating temperature of the heating pads.

[0008] In some embodiments, the armrest assembly is provided with two heating pad power supply interfaces, which are electrically connected to the temperature controller; the seat assembly includes a seat heating pad, and the backrest assembly includes a back heating pad, with the seat heating pad and the back heating pad respectively electrically connected to their respective heating pad power supply interfaces.

[0009] In some embodiments, the seat assembly further includes a seat plate, a seat foam, a waterproof inner sleeve, and an outer sleeve, wherein the seat foam is attached to the seat plate, the waterproof inner sleeve covers the seat foam and the seat plate, the seat heating pad is attached to the waterproof inner sleeve, and the outer sleeve covers the seat heating pad; a zipper or Velcro is provided on one side of the outer sleeve.

[0010] In some embodiments, the chair back assembly further includes a back panel, a back sponge, a waterproof inner sleeve, and an outer sleeve. The back sponge is attached to the back panel, and the waterproof inner sleeve covers the back sponge and the back panel. A back heating pad is attached to the waterproof inner sleeve, and the outer sleeve covers the back heating pad. A zipper or Velcro closure is provided on one side of the outer sleeve.

[0011] In some embodiments, the temperature controller has at least two output power settings and an adjustment button, and the output power of the temperature controller is controlled by pressing the adjustment button.

[0012] In some embodiments, the battery compartment is located on the lower side of the armrest assembly; one end of the battery compartment is hinged to a compartment cover, and a door lock for locking the compartment cover is installed on the compartment cover.

[0013] In some embodiments, the temperature controller is connected to the power bank via a power cord, the power cord having a DC male connector at its head, and the power bank having a compatible DC female connector.

[0014] In some embodiments, the temperature controller is connected to two heating pad power interfaces via a 2-pin connector; the heating pad power interface is a threaded DC female connector, and the seat heating pad and the back heating pad are respectively connected to the corresponding heating pad power interfaces via connecting cables with DC male connectors.

[0015] In some embodiments, the armrest assembly includes an outer decorative panel, and the heating pad power interface and the temperature controller are both disposed on the outer decorative panel.

[0016] (III) Beneficial Effects

[0017] This utility model provides a self-powered heated seat with a battery compartment at the bottom of the armrest assembly. A portable power supply is detachably installed in the battery compartment. The portable power supply, temperature controller, seat heating pad, and back heating pad work together. The portable power supply provides power, the temperature controller controls the temperature of the two heating pads, and the seat heating pad and back heating pad heat the seat and back respectively. This enables the seat to have its own heating function, meeting the needs of installing heated seats in scenarios such as renovation of old venues and temporary outdoor stands, and is no longer limited by the on-site electrical configuration conditions. It overcomes the defect of existing seats that cannot achieve heating function when there is no external power source. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a heated seat with a built-in power supply according to the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of a heated seat armrest assembly with its own power supply according to the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a heated seat assembly with a built-in power supply according to the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of a heated seat back assembly with a built-in power supply according to the present invention.

[0023] Figure 5 This is a schematic diagram of the structure of a heated seat cover with a built-in power supply according to the present invention;

[0024] Figure 6 This is a simplified structural diagram illustrating the heating principle of a self-contained power supply heated seat according to this utility model.

[0025] Figure 7 This is an electrical diagram of a heated seat with its own power supply according to the present invention;

[0026] The component names corresponding to the various labels in the diagram are as follows: 1. Chair leg; 2. Armrest assembly; 3. Seat assembly; 301. Seat heating pad; 302. Seat board; 303. Seat foam; 4. Backrest assembly; 401. Back heating pad; 402. Back panel; 403. Back foam; 5. Battery compartment; 501. Hinge; 502. Compartment cover; 503. Door lock; 6. Temperature controller; 7. Heating pad power input interface; 8. Waterproof inner sleeve; 9. Outer sleeve. Detailed Implementation

[0027] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0028] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0030] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The illustrations only show the components related to this application and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0031] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0032] The technical solutions provided by the various embodiments of this application are described below with reference to the accompanying drawings.

[0033] See Figures 1 to 7This utility model provides a heated seat with a built-in power supply, including a chair leg 1 and an armrest assembly 2, a seat assembly 3, and a backrest assembly 4 mounted on the chair leg 1. The armrest assembly 2 is fixed to the chair leg 1 by bolts, the backrest assembly 4 is fixed to the chair leg 1 by bolts, and the seat assembly 3 is fixed to the chair leg 1 by bolts. A battery compartment 5 is provided on the armrest assembly 2, and a portable power supply is detachably installed in the battery compartment 5. A temperature controller 6 is provided on the armrest assembly 2, and a heating pad is provided on the seat assembly 3 and / or the backrest assembly 4. The heating pad, the temperature controller 6, and the portable power supply are electrically connected in sequence. The portable power supply is used to provide power, and the temperature controller 6 is used to control the heating temperature of the heating pad.

[0034] In some embodiments, such as Figures 1 to 4 As shown, in this embodiment, there are two heating pads: a seat heating pad 301 and a back heating pad 401, which can heat the seat and back of the chair simultaneously, resulting in good performance. The armrest assembly 2 is provided with two heating pad power input interfaces 7, which are electrically connected to the temperature controller 6. The seat assembly 3 includes a seat heating pad 301, and the backrest assembly 4 includes a back heating pad 401. The seat heating pad 301 and the back heating pad 401 are respectively electrically connected to their respective heating pad power input interfaces 7.

[0035] In some embodiments, such as Figure 3 As shown, the chair seat assembly 3 also includes a seat plate 302, a seat sponge 303, a waterproof inner sleeve 8, and an outer sleeve 9. The seat sponge 303 is attached to the seat plate 302, and the waterproof inner sleeve 8 covers the outside of the seat sponge 303 and the seat plate 302 to provide moisture protection. The seat heating pad 301 is attached to the waterproof inner sleeve 8 with double-sided adhesive, and the outer sleeve 9 is placed over the seat heating pad 301. One side of the outer sleeve 9 is provided with a zipper or Velcro. In this embodiment, one side of the outer sleeve 9 is provided with a zipper; when putting on the outer sleeve 9, the zipper can be opened for easy insertion; after putting on the outer sleeve, the zipper is then closed to seal the edges.

[0036] In some embodiments, such as Figure 4 As shown, the chair back assembly 4 also includes a back panel 402, a back sponge 403, a waterproof inner sleeve 8, and an outer sleeve 9. The back sponge 403 is attached to the back panel 402, and the waterproof inner sleeve 8 covers the back sponge 403 and the back panel 402 to provide moisture protection. The back heating pad 401 is attached to the waterproof inner sleeve 8 with double-sided adhesive, and the outer sleeve 9 is placed over the back heating pad 401. One side of the outer sleeve 9 has a zipper or Velcro closure; in this embodiment, one side of the outer sleeve 9 has Velcro closure. When putting on the outer sleeve 9, the Velcro closure can be torn open for easy insertion; after putting on the outer sleeve, the Velcro closure is then glued back on to seal the edges.

[0037] In some embodiments, such as Figure 7As shown, the temperature controller 6 has at least two output power settings and an adjustment button. The output power of the temperature controller 6 is controlled by pressing the adjustment button. In this embodiment, the temperature controller 6 has four power levels, i.e., four output power settings, to meet different heating temperature requirements.

[0038] In some embodiments, such as Figure 1 and Figure 5 As shown, the battery compartment 5 is located on the lower side of the handrail assembly 2; the opening of the battery compartment 5 is hinged to a cover 502 via a hinge 501, and a door lock 503 is installed on the cover 502 for locking the cover 502. The door lock 503 is provided to prevent unauthorized personnel from taking or taking out the power bank.

[0039] In some embodiments, the temperature controller 6 is connected to a power bank via a power cord. The power cord has a DC male connector at its end, and the power bank has a compatible DC female connector. The DC female connector on the power bank can be plugged into the DC male connector on the power cord, facilitating easy assembly and disassembly. The power bank can use a rechargeable battery, allowing for convenient recharging and reuse, thus saving energy and being environmentally friendly.

[0040] In some embodiments, the temperature controller 6 is connected to two heating pad power interfaces 7 via a 2-pin connector; the heating pad power interface 7 is a threaded DC female connector, and the seat heating pad 301 and the back heating pad 401 are respectively connected to the corresponding heating pad power interface 7 via connecting wires with DC male connectors.

[0041] In some embodiments, the armrest assembly 2 includes an outer decorative panel, a heating pad power interface 7, and a temperature controller 6, all of which are disposed on the outer decorative panel.

[0042] The usage process of this self-powered heated seat is as follows:

[0043] First, insert the power bank into the battery compartment 5, and plug the power cord of the temperature controller 6 into the power bank; turn on the power output switch of the power bank and close the cover 502 of the battery compartment 5; sit on the seat, press and hold the adjustment button of the temperature controller 6 for more than 3 seconds to turn on the temperature controller 6, and the temperature controller 6 will output power at 100%; press the adjustment button once to control the output power and adjust the temperature; the temperature controller 6 has four power levels, which are distinguished by color, and the two heating pads are powered on to heat; press and hold the adjustment button for more than 3 seconds to turn off the temperature controller 6, and the two heating pads will stop heating.

[0044] The same or similar parts between the various embodiments in this specification can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments.

[0045] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A self-powered heated seat comprising a chair leg (1) and a handrail assembly (2), a seat assembly (3) and a backrest assembly (4) mounted on the chair leg (1), characterized in that: The armrest assembly (2) is provided with a battery compartment (5), and a mobile power supply is detachably installed in the battery compartment (5); the armrest assembly (2) is provided with a temperature controller (6), and a heating pad is arranged on the seat assembly (3) and / or the backrest assembly (4); the heating pad, the temperature controller (6) and the mobile power supply are sequentially electrically connected; the mobile power supply is used for power supply, and the temperature controller (6) is used for controlling the heating temperature of the heating pad.

2. The self-powered heated seat of claim 1, wherein: Two heating pad power taking interfaces (7) are arranged on the armrest assembly (2), and the heating pad power taking interfaces (7) are electrically connected with the temperature controller (6); the seat assembly (3) comprises a seat heating pad (301), and the backrest assembly (4) comprises a back heating pad (401); the seat heating pad (301) and the back heating pad (401) are respectively electrically connected with the corresponding heating pad power taking interface (7).

3. The self-powered heated seat of claim 2, wherein: The seat assembly (3) further comprises a seat plate (302), a seat sponge (303), a waterproof inner cover (8) and an outer cover (9); the seat sponge (303) is attached to the seat plate (302), and the waterproof inner cover (8) is wrapped outside the seat sponge (303) and the seat plate (302); the seat heating pad (301) is attached to the waterproof inner cover (8), and the outer cover (9) is wrapped on the seat heating pad (301); one side of the outer cover (9) is provided with a zipper or a magic tape.

4. The self-powered heated seat of claim 2, wherein: The backrest assembly (4) further comprises a back plate (402), a back sponge (403), a waterproof inner cover (8) and an outer cover (9); the back sponge (403) is attached to the back plate (402), and the waterproof inner cover (8) is wrapped outside the back sponge (403) and the back plate (402); the back heating pad (401) is attached to the waterproof inner cover (8), and the outer cover (9) is wrapped on the back heating pad (401); one side of the outer cover (9) is provided with a zipper or a magic tape.

5. The self-powered heated seat of claim 1, wherein: The temperature controller (6) has at least two output powers and an adjusting button, and the output power of the temperature controller (6) is controlled by pressing the adjusting button.

6. The self-powered heated seat of claim 1, wherein: The battery compartment (5) is arranged on the lower side of the armrest assembly (2); one end of the battery compartment (5) is hingedly connected with a compartment cover (502) through a hinge (501), and a door lock (503) for locking the compartment cover (502) is arranged on the compartment cover (502).

7. The self-powered heated seat of claim 1, wherein: The temperature controller (6) is connected with the mobile power supply through a power line, and the head of the power line has a DC male head; a DC female head matched with the DC male head is arranged on the mobile power supply.

8. The self-powered heated seat of claim 2, wherein: The temperature controller (6) is connected with the two heating pad power taking interfaces (7) through a 2pin connector; the heating pad power taking interface (7) is a threaded DC female head; the seat heating pad (301) and the back heating pad (401) are respectively connected with the corresponding heating pad power taking interface (7) through a connecting line with a DC male head.

9. The self-powered heated seat of claim 2, wherein: The handrail assembly (2) comprises an outer decorative plate, the heating pad power connection interface (7) and the temperature controller (6) are arranged on the outer decorative plate.

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