CN201079178Y

CN201079178Y - Cooling and warming mattress

Info

Publication number: CN201079178Y
Application number: CNU2007200811647U
Authority: CN
Inventors: 方俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-18
Filing date: 2007-09-18
Publication date: 2008-07-02
Anticipated expiration: 2017-09-18

Abstract

The utility model provides a cold and warm bed pad, which has a main structure that the bed pad comprises a pad core, an in and out wind pipe, a return conduit and a cold and warm fan. The pad core is composed of vent pipes vertically arrayed and fabric, each vent pipe has an upper layer intake airway and a lower layer exhaust passage, all vent pipes are fixed and connected with each other, and the two ends of the pad core are respectively connected on the in and out wind pipe and the return conduit; the in and out wind pipe comprises an air intake pipe and an air exhaust pipe, one end of the air intake pipe is connected with the cold and warm fan, the other end is connected and communicated with the intake airways, the air exhaust pipe is connected and communicated with the exhaust passages, and the return conduit is communicated with the intake airways and the exhaust passages which are in the vent pipes. Compared with the prior art, the utility model has the advantages that the bed pad has the functions of refrigerating and heating, the usage is comfort, the health is benefitted, the security is high, the resources are saved, the manufacturing is simple, and the assembling is convenient.

Description

A kind of cold and warm mattress

Affiliated technical field

The utility model relates to a kind of daily necessities, specifically is a kind of cold and warm mattress.

Background technology

The function that existing conventional mattress is not generally freezed and heated, winter, people used the electric blanket heating, used summer sleeping mat summer, and shortcoming is: the electric blanket security is relatively poor, and power consumption height, people's skin are dry, rough easily, influence healthy; Summer sleeping mat can not be regulated temperature, and in the summer of sweltering heat, summer sleeping mat is not nice and cool, but also long-pending sweat is given the damp and hot sensation of people.

Summary of the invention

In order to overcome the defective of prior art, the utility model provides a kind of cold and warm mattress with refrigeration and heat-production functions.

The approach that realizes above-mentioned purpose is: comprise bedding core, in/out air tube, return duct, cold and warm air heating radiator; Described bedding core is made of the ventilation duct and the lining of vertical arrangement, and every ventilation duct has upper strata air inlet duct and lower floor's exhaust duct, and by fixedly muscle connection, the bedding core two ends are connected on in/out air tube and the return duct between the ventilation duct; Described in/out air tube comprises blast pipe and blast pipe, one end of blast pipe connects cold and warm air heating radiator, provide wind regime by cold and warm air heating radiator, the air-supply joint is set on the side of the other end is connected with air inlet duct and communicates, exhaust joint is set on the blast pipe side is connected with exhaust duct and communicates; Described return duct hollow, side are provided with reflux tube joint and are connected with an end of bedding core, and communicate with air inlet duct and exhaust duct in the ventilation duct, and the two ends of return duct are sealed with end cap.

The shape of cross section of described ventilation duct is a rectangle, and the upper surface of ventilation duct is provided with erose, is convenient to breathe freely, and between the adjacent ventilation duct slit is arranged.

The blast pipe of described in/out air tube is enclosed within the blast pipe, space between blast pipe and the blast pipe is the exhaust passage of blast pipe, and between blast pipe and blast pipe, brace rod is set, air-supply joint and exhaust joint near, and the pipe face of protrusion in/out air tube, between air-supply joint and exhaust joint, draw-in groove is set, above the air-supply joint with below the exhaust joint latch is being set respectively.

The top of in/out air tube is provided with the end cap closed top end.

The shape of cross section of described return duct is a rectangle, and the reflux tube joint that is provided with in the side of return duct protrudes the pipe face, at the reflux tube joint upper and lower latch is set respectively.

Bedding core longitudinally a side dovetail is set.

Advantage of the present utility model is: have the function of cooling and warming, use comfortablely, help health, safe, energy savings is made simple, easy for installation.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and embodiments:

Fig. 1 is the utility model structural representation;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutaway view of Fig. 1;

Fig. 4 is the C-C cutaway view of Fig. 1.

Among the figure: 1, cold and warm air heating radiator, 2, blast pipe, 3, blast pipe, 4, ventilation duct, 5, in/out air tube, 6, end cap, 7, bedding core, 8, dovetail, 9, return duct, 10, end cap, 11, brace rod, 12, air inlet duct, 13, exhaust duct, 14, the air intake joint, 15, exhaust joint, 16, erose, 17, fixing muscle, 18, the slit, 19, reflux tube joint, 20, latch, 21 draw-in grooves, 22, latch.

The specific embodiment

As shown in Figure 1, the utility model comprises bedding core 7, in/out air tube 5, return duct 9, cold and warm air heating radiator 1.Bedding core 7 is made of the ventilation duct 4 and the lining of vertical arrangement, every ventilation duct 4 has upper strata air inlet duct 12 and lower floor's exhaust duct 13, passing through fixedly between the ventilation duct 4, muscle 17 connects, as shown in Figure 3, in this example, the shape of cross section of ventilation duct 4 is a rectangle, for the upper surface of breathing freely at ventilation duct 4 is provided with erose by 16, between the adjacent ventilation duct 4 slit 18 is arranged, increase elasticity of mattress and ventilative with this.Bedding core 7 two ends are connected on in/out air tube 5 and the return duct 9, as shown in Figure 1.As shown in Figure 2, in/out air tube 5 comprises blast pipe 2 and blast pipe 3, one end of blast pipe 2 connects cold and warm air heating radiator 1, provide wind regime by cold and warm air heating radiator 1, air-supply joint 14 is set on the side of the other end is connected with air inlet duct 12 and communicates, exhaust joint 15 is set on blast pipe 3 sides is connected with exhaust duct 13 and communicates.As shown in Figure 4, return duct 9 hollows, the side is provided with reflux tube joint 19 and is connected with an end of bedding core 7, and communicates with air inlet duct 12 and exhaust duct 13 in the ventilation duct 4, and the two ends of return duct 9 are with end cap 10 sealings.

In the concrete scheme of this example, as shown in Figure 2, the blast pipe 2 of in/out air tube 5 is enclosed within the blast pipe 3, space between blast pipe 2 and the blast pipe 3 is the exhaust passage of blast pipe 3, and between blast pipe 2 and blast pipe 3, brace rod 11 is set, air-supply joint 14 and exhaust joint 15 near, and the pipe face of protrusion in/out air tube 5, between air-supply joint 14 and exhaust joint 15, draw-in groove 21 is set, above the air-supply joint 14 with below the exhaust joint 15 latch 22 is being set respectively, the top of in/out air tube 5 is by end cap 6 sealings.As shown in Figure 4, the shape of cross section of return duct 9 is a rectangle, and the reflux tube joint 19 that is provided with in the side of return duct 9 protrudes the pipe face, at reflux tube joint 19 upper and lowers latch 19 is set respectively.

As shown in Figure 3, bedding core 7 longitudinally a side dovetail 8 is set, can in use increase the width of mattress as required.

During assembling, air intake joint 14 on the in/out air tube 5 and exhaust joint 15 put in air intake to 12 and the exhaust duct 13 in the ventilation duct 4 respectively, by draw-in groove 21 and latch 22 these junctions of chucking.In like manner, the other end of bedding core 7, ventilation duct 4 is connected with return duct 9, and reflux tube joint 19 puts in the ventilation duct 4, by latch 20 these end junctions of chucking.Bedding core 7 is the set dovetail 8 of a side longitudinally, is mainly used in when changing the mattress width to use, and normally the not ipsilateral at different bedding cores is provided with male and female dovetail 8.

Claims

1. a cold and warm mattress is characterized in that: comprise bedding core (7), in/out air tube (5), return duct (9), cold and warm air heating radiator (1); Described bedding core (7) is made of the ventilation duct (4) and the lining of vertical arrangement, every ventilation duct (4) has upper strata air inlet duct (12) and lower floor's exhaust duct (13), by fixedly muscle (17) connection, bedding core (7) two ends are connected on in/out air tube (5) and the gas return duct (9) between the ventilation duct (4); Described in/out air tube (5) comprises blast pipe (2) and blast pipe (3), one end of blast pipe (2) connects cold and warm air heating radiator (1), provide wind regime by cold and warm air heating radiator (1), air intake joint (14) is set on the side of the other end is connected with air inlet duct (12) and communicates, exhaust joint (15) is set on blast pipe (3) side is connected with exhaust duct (13) and communicates; Described return duct (9) hollow, side are provided with reflux tube joint (19) and are connected with an end of bedding core (7), and communicate with air inlet duct (12) and exhaust duct (13) in the ventilation duct (4), and the two ends of gas backstreaming pipe (9) are sealed with end caps (10).

2. a kind of cold and warm mattress according to claim 1 is characterized in that: the shape of cross section of described ventilation duct (4) is a rectangle, and the upper surface of ventilation duct (4) is provided with erose (16), and slit (18) is arranged between the adjacent ventilation duct (4).

3. a kind of cold and warm mattress according to claim 1, it is characterized in that: the blast pipe (2) of described in/out air tube (5) is enclosed within the blast pipe (3), space between blast pipe (2) and the blast pipe (3) is the exhaust passage of blast pipe (3), and between blast pipe (2) and blast pipe (3), brace rod (11) is set, air intake joint (14) and exhaust joint (15) near, and the pipe face of protrusion in/out air tube (5), between air intake joint (14) and exhaust joint (15), draw-in groove (21) is set, latch (22) is set respectively in the top of air intake joint (14) and the below of exhaust joint (15).

4. according to claim 1 or 3 described a kind of cold and warm mattress, it is characterized in that: the top of in/out air tube (5) is provided with end cap (6) closed top end.

5. a kind of cold and warm mattress according to claim 1, it is characterized in that: the shape of cross section of described return duct (9) is a rectangle, the reflux tube joint (19) that is provided with in the side of return duct (9) protrudes the pipe face, at reflux tube joint (19) upper and lower latch (20) is set respectively.

6. a kind of cold and warm mattress according to claim 1 is characterized in that: bedding core (7) longitudinally a side dovetail (8) is set.