CN2139901Y - Portable electronic cool-warm cushion - Google Patents

Abstract

The utility model relates to a temperature adjusting cushion appropriate for chairs, and particularly appropriate for chauffeurs. The utility model mainly comprises a semiconductor air-conditioner, a heat sink, a blowing system, a cushion, etc. The shape of the backrest cushion is made into a shape imitating a chair, and the components are assembled into a whole body at the external side of the point that a backrest plate of the backrest cushion is intersected with a seat plate of the backrest cushion. The seat plate, a conduction plate and the backrest plate, which all adopt material with favorable heat-conductivity, are connected in sequence to form the backrest cushion, wherein, one side of either of the seat plate, the conduction plate and the backrest plate is coated with flexible heat-insulating material. The backrest plate adopts flexible linkage. A certain elevation angle is included between the backrest plate and the seat plate, facilitating the backrest cushion and the semiconductor air-conditioner to be approximately fitted to a support of various chair types. The utility model has large area and obvious effect of temperature adjustment, flexible operation, wide application, convenient assembly, disassembly and maintenance, and can be easily cleaned and stored. Owing to the flexible linkage of the backrest part, the utility model can be folded and conveniently carried, providing comfort sitting.

Description

Portable electronic cool-warm cushion

The utility model relates to a kind of back cushion, particularly a kind of portable electronics changes in temperature back cushion.

Up to the present, be in be seated under high temperature or the low temperature environment work, particularly truckie, in summer, mostly adopt cushion that plastics, the bamboo or thin bamboo strip compile etc., afterwards, water cushion and cushion of mineral wool had appearred, though have the heat absorption function, but after using the short period, just must do cooling and handle, could re-use effectively, and service life be short.In winter, commonly Electronic Heating consumes energy greatly.CN2048438U last disclosed " a kind of power actuated vehicle Cool and warm chair cushion device ", use " Peltier " effect refrigeration and heat pump heating technology in driver seat, can improve automobile driver's service conditions more effectively, but this device must be fixed among the driver seat, can not move.This has just determined that use occasion is single, and mounting or dismounting, inconvenient maintenance.

The purpose of this utility model is not only semiconductor device application with " Peltier " effect refrigeration and heat pump heating technology in cushion, importantly this cushion can be moved at any time as required, is carried, as long as there is power supply just can use.

Content of the present utility model is: back cushion is made chair-imitating shape, in its backboard and the outside, seat board intersection, load onto quartz conductor temperature changer, radiator and blower system, become an independently integral body.Back cushion is connected successively by seat board, conductive plate, backboard, all adopts the good material of heat conductivility, in their side, lays heat insulation soft material.Be a fixed angle of altitude between backboard and the seat, be beneficial to back cushion and can roughly coincide in any chair form supporting together with quartz conductor temperature changer etc.Backboard adopts flexible the connection, makes it have elasticity, and is collapsible again.Whole back cushion outside puts protection, sheathing, and is both attractive in appearance, can pull down cleaning again, puts and sets up band, and it is safer to use.

The utility model temperature adjustment area is big, and effect is obvious; Structure is light and handy, uses flexibly, and applicable situation is wide, and mounting or dismounting, easy to maintenance, easy to clean, collection.Because flexible the connection adopted at the back, not only the seat sense is comfortable and collapsible.

Talk an embodiment below in conjunction with accompanying drawing.

Fig. 1: the utility model side sectional view.

Fig. 2: the utility model air channel cutaway view.

Conductive plate 11, seat board 13, backboard 3 all adopts the good aluminium sheet of heat conductivility.Conductive plate 11 and seat board 13 are connected firmly physiological curve machine-shaping when seat board 13 is pressed human body seat attitude with screw.Backboard 3 is linked as integral body by the sheet 5 that is flexible coupling with conductive plate 11.The sheet 5 that is flexible coupling can adopt the copper sheet of 5-6 sheet 0.2 millimeters thick to be formed by stacking.Pressing plate 4 well is provided with in order to guarantee the connection place contact.Quartz conductor temperature changer 10 places between conductive plate 11 and the radiator 7, connects firmly with screw.Between screw and the radiator 7 collet 9 is arranged.Radiator 7 adopts cast aluminium forming, and the efficiently radiates heat area is greater than 50,000 square millimeters.Air channel 6 connects firmly on radiator 7 by screw.Air channel lid 8 is connected with air channel 6 by thread-forming screw.Indicator lamp 17 is housed, air intake cover 20, exhaust hood 19, motor cabinet 16 and driving switch 18 on air channel 6.Air channel 6, air channel lid 8, air intake cover 20, exhaust hood 19 all can adopt the ABS plastic injection mo(u)lding.Motor 15, flabellum 14 are housed in the air channel 6.Side at seat board 13, conductive plate 11 and backboard 3 is lined with heat barrier foam 2, and protection is decorated with the cloth cover 1 that band 12 is arranged in the outside.

Claims (3)

1, a kind of temp .-regulating mattress, mainly form by quartz conductor temperature changer, radiator, blower system, back cushion, it is characterized in that back cushion is a chair-imitating shape, above-mentioned parts are contained in its backboard and the outside, seat board intersection, and become with it one independently whole, back cushion is connected successively by seat board, conductive plate, backboard, in their side, lays heat insulation soft material, be a fixed angle of altitude between backboard and the seat, make back cushion can roughly coincide in any chair form supporting together with quartz conductor temperature changer etc.

According to a kind of temp .-regulating mattress of claim 1, it is characterized in that 2, the backboard of described back cushion and conductive plate adopt flexible the connection.

3, according to claim 1, a kind of temp .-regulating mattress of 2, it is characterized in that the backboard in the described back cushion, conductive plate, seat board all adopt the good material of permeability of heat.