CN214433119U - Intelligent heating type office chair - Google Patents

Abstract

The utility model belongs to the technical field of the office chair, a intelligence adds hot type office chair is provided, including backplate, base and two preceding supporting legs and two back supporting legs that are located the base below, the heating chamber has been seted up to the inside of base, and heating intracavity fixed mounting has heater, temperature sensor and pressure sensor, and pressure sensor's probe extends to the upper surface of base, a plurality of first louvres have been seted up uniformly to the upper surface of base, and a plurality of first louvres all communicate with the heating chamber, a plurality of second louvres have been seted up uniformly to the leading flank of base, and a plurality of second louvres all communicate with the heating chamber, and heater, temperature sensor and pressure sensor all are connected with the controller electricity. The utility model discloses an intelligence adds hot type office chair heats user's buttock and shank simultaneously, improves user's comfort.

Description

Intelligent heating type office chair

Technical Field

The utility model relates to an office chair technical field, concretely relates to intelligence adds hot type office chair.

Background

The office chair refers to various chairs which are equipped for working conveniently in daily work and social activities. Office chairs are classified into a narrow office chair and a generalized office chair, the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the generalized office chair is all chairs used in offices and comprises a large office chair, a middle office chair, a guest-meeting chair, a staff chair, a conference chair, a visitor chair, a training chair and the like.

The existing office chair does not have a heating effect, and when the weather is cold, the comfort of a user sitting on the chair is poor, so that the existing office chair needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of intelligence adds hot type office chair heats user's buttock and shank simultaneously, improves user's comfort.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an intelligence adds hot type office chair, includes backplate, base and is located two preceding supporting legs and two back supporting legs of base below, the heating chamber has been seted up to the inside of base, and heating intracavity fixed mounting has heater, temperature sensor and pressure sensor, and pressure sensor's probe extends to the upper surface of base, a plurality of first louvres have been seted up uniformly to the upper surface of base, and a plurality of first louvres all communicate with the heating chamber, a plurality of second louvres have been seted up uniformly to the leading flank of base, and a plurality of second louvres all communicate with the heating chamber, and heater, temperature sensor and pressure sensor all are connected with the controller electricity.

Further, the front end of base articulates there is first deep bead.

Furthermore, the two front supporting legs are rotatably provided with rotary drums, and the rotary drums are slidably provided with second wind baffles.

Furthermore, a T-shaped sliding groove is formed in the rotary drum, a T-shaped sliding block matched with the T-shaped sliding groove is fixedly mounted on the second wind baffle, and the T-shaped sliding block is arranged in the T-shaped sliding groove.

Further, a breathable pad is arranged on the base.

Furthermore, a charging socket is formed in the side wall of the heating cavity.

According to the above technical scheme, the beneficial effects of the utility model are that: when a user sits on the base, the pressure sensor detects that the pressure signal exceeds a set threshold value, the controller controls the heater in the heating cavity to heat, hot air in the heating cavity is emitted to the upper side of the base through the first through holes, meanwhile, the hot air in the heating cavity is emitted to the front side of the base through the second through holes, and meanwhile, the hip and the legs of the user are heated, so that the comfort of the user is improved; when the temperature sensor detects that the temperature in the heating cavity reaches a set threshold value, the controller controls the heater to stop heating, so that the heating temperature can be controlled conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is a cross-sectional view of the base of the present invention.

Reference numerals:

1-a back plate; 2-a base; 3-rear supporting legs; 4-front support legs; 5-air permeable cushion;

21-a first heat dissipation hole; 22-a second louver; 23-a first windscreen; 24-a heating chamber; 25-a charging socket; 26-a heater; 27-a controller; 28-a temperature sensor; 29-a pressure sensor; a 41-T shaped chute; 42-a second wind deflector; a 43-T slider; 44-rotating drum.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-2, the intelligent heating office chair provided in this embodiment includes a back plate 1, a base 2, two front support legs 4 and two rear support legs 3 located below the base 2, a heating cavity 24 is provided inside the base 2, a heater 26, a temperature sensor 28 and a pressure sensor 29 are fixedly installed in the heating cavity 24, a probe of the pressure sensor 29 extends to the upper surface of the base 2, a plurality of first heat dissipation holes 21 are uniformly provided on the upper surface of the base 2, the plurality of first heat dissipation holes 21 are all communicated with the heating cavity 24, a plurality of second heat dissipation holes 22 are uniformly provided on the front side surface of the base 2, the plurality of second heat dissipation holes 22 are all communicated with the heating cavity 24, and the heater 26, the temperature sensor 28 and the pressure sensor 29 are all electrically connected with a controller 27. The controller 27 adopts STM32 series single-chip microcomputer.

In practical use, when a user sits on the base 2, the pressure sensor 29 detects that the pressure signal exceeds a set threshold value, the controller 27 controls the heater 26 in the heating cavity 24 to heat, hot air in the heating cavity 24 is emitted to the upper side of the base 2 through the plurality of first through holes, meanwhile, hot air in the heating cavity 24 is emitted to the front side of the base 2 through the second through holes, and meanwhile, the hip and the legs of the user are heated, so that the comfort of the user is improved; when the temperature sensor 28 detects that the temperature in the heating cavity 24 reaches a set threshold value, the controller 27 controls the heater 26 to stop heating, so as to control the heating temperature.

In this embodiment, the front end of base 2 is articulated with first deep bead 23, through adjusting the angle of first deep bead 23, changes the direction that hot-blast blows, is convenient for heat and keep warm user's shank and foot.

In the present embodiment, the two front support legs 4 are each rotatably provided with a drum 44, and the drum 44 is slidably provided with the second wind deflector 42.

In actual use, the second wind blocking plate 42 is rotated to make the second wind blocking plate 42 parallel to the position of the plane where the two front supporting legs 4 are located, then the second wind blocking plate 42 is pushed to the middle position of the two front supporting legs 4, and hot air blown out from the plurality of second heat dissipation holes 22 is blocked by the two second wind blocking plates 42, so that the diffusion of hot air of legs and feet of a user is reduced.

In this embodiment, a T-shaped sliding groove 41 is formed in the rotating drum 44, a T-shaped sliding block 43 adapted to the T-shaped sliding groove 41 is fixedly mounted on the second wind deflector 42, the T-shaped sliding block 43 is disposed in the T-shaped sliding groove 41, and the T-shaped sliding groove 41 and the T-shaped sliding block 43 slide with each other, so that stability of the second wind deflector 42 in the sliding process is maintained.

In this embodiment, the base 2 is provided with the air permeable pad 5, so as to improve the comfort of the user.

In this embodiment, a charging socket 25 is opened on the side wall of the heating cavity 24 to facilitate power connection of a heater 26, a controller 27, a temperature sensor 28 and a pressure sensor 29 in the heating cavity 24.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. The utility model provides an intelligence adds hot type office chair, includes backplate (1), base (2) and is located two preceding supporting legs (4) and two back supporting legs (3) of base (2) below, its characterized in that: heating chamber (24) have been seted up to the inside of base (2), and fixed mounting has heater (26), temperature sensor (28) and pressure sensor (29) in heating chamber (24), and the probe of pressure sensor (29) extends to the upper surface of base (2), a plurality of first louvres (21) have been seted up uniformly to the upper surface of base (2), and a plurality of first louvres (21) all communicate with heating chamber (24), a plurality of second louvres (22) have been seted up uniformly to the leading flank of base (2), and a plurality of second louvres (22) all communicate with heating chamber (24), and heater (26), temperature sensor (28) and pressure sensor (29) all are connected with controller (27) electricity.

2. A smart heated office chair as claimed in claim 1, wherein: the front end of the base (2) is hinged with a first wind shield (23).

3. A smart heated office chair as claimed in claim 1, wherein: the two front supporting legs (4) are respectively provided with a rotating drum (44) in a rotating mode, and the rotating drums (44) are provided with second wind blocking plates (42) in a sliding mode.

4. A smart heated office chair as claimed in claim 3, wherein: the rotating drum (44) is provided with a T-shaped sliding groove (41), the second wind blocking plate (42) is fixedly provided with a T-shaped sliding block (43) matched with the T-shaped sliding groove (41), and the T-shaped sliding block (43) is arranged in the T-shaped sliding groove (41).

5. A smart heated office chair as claimed in claim 1, wherein: the base (2) is provided with a breathable pad (5).

6. A smart heated office chair as claimed in claim 1, wherein: a charging socket (25) is arranged on the side wall of the heating cavity (24).

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