CN214433172U - Portable dual-purpose cushion of changes in temperature that adjusts temperature in two-way - Google Patents
Portable dual-purpose cushion of changes in temperature that adjusts temperature in two-way Download PDFInfo
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- CN214433172U CN214433172U CN202022602541.5U CN202022602541U CN214433172U CN 214433172 U CN214433172 U CN 214433172U CN 202022602541 U CN202022602541 U CN 202022602541U CN 214433172 U CN214433172 U CN 214433172U
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Abstract
The utility model relates to a cushion technical field, concretely relates to dual-purpose cushion of portable two-way temperature adjustment changes in temperature, including cushion main part, operation box, cushion and cushion overcoat, the inside two-way temperature regulating system that is equipped with of cushion main part is equipped with master switch, battery case and adjust the temperature knob on the operation box. The bidirectional temperature regulating system is characterized in that a semiconductor refrigerating piece I, a semiconductor refrigerating piece II, a semiconductor refrigerating piece III and a semiconductor refrigerating piece IV are uniformly arranged inside the cushion, the bidirectional temperature regulating system is connected with each semiconductor refrigerating piece and is respectively provided with a copper plate I, a copper plate II, a copper plate III and a copper plate IV, and hard cotton is filled between gaps between the copper plates. The utility model discloses use the semiconductor refrigeration piece as core device, adopt integrated configuration, can realize two kinds of functions of refrigeration and heating. And the functions of refrigeration, heating and temperature regulation are realized through a circuit system in the operation box. The temperature-keeping auxiliary device is suitable for any people, and assists in keeping comfortable temperature during traveling, working or learning.
Description
Technical Field
The utility model belongs to the technical field of the cushion technique and specifically relates to a portable two-way temperature adjustment (dual-purpose cooling and heating) cushion.
Background
Due to the large temperature difference between summer heat in cold winter and human body, inconvenience is brought to people for riding, traveling, working, study and the like. The temperature-adjusting cushion can be used for assisting in keeping comfortable temperature during traveling, working or learning, and the cushion on the current market is mainly a single heating or refrigerating cushion. The heating cushion is generally of a resistance heating type, and is inconvenient to carry because a power supply is required to be connected; the cold cushion is generally refrigerated by adopting a liquid medium and is used after being cooled, and the low temperature cannot be kept for a long time; and as the product can only be refrigerated or heated in one way generally, the cushion needs to be replaced due to seasonal changes, which causes a lot of inconvenience.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the limit of a large refrigerator and a fixed power supply is removed, the defects that the temperature change of the cushion is large in the using process and the cushion can not continuously refrigerate or heat are overcome, and the inconvenience that the temperature cannot be adjusted bidirectionally is avoided.
The utility model relates to a two-way practical cushion that adjusts temperature of originating, including cushion main part and operation box, the cushion is two-layer design inside and outside, and the skin is the cushion overcoat, and the inlayer is for containing the cushion main part that heats or refrigerate the core, side operation box in integral type circuit, switch.
For solving above problem, the utility model discloses a concrete technical scheme is following portable two-way temperature regulation (dual-purpose of changes in temperature) cushion of cushion design scheme promptly, including cushion main part, operation box, cushion overcoat, the inside two-way temperature regulating system that is equipped with of cushion main part, the operation box is located the outside of cushion overcoat, is equipped with master switch, battery case and adjust the temperature knob on the operation box.
The portable two-way temperature adjusting (cooling and heating dual-purpose) cushion is characterized in that the two-way temperature adjusting system is uniformly provided with a semiconductor refrigerating sheet I, a semiconductor refrigerating sheet II, a semiconductor refrigerating sheet III and a semiconductor refrigerating sheet IV in the cushion, the two-way temperature adjusting system is connected with the semiconductor refrigerating sheets and is respectively provided with a copper plate I, a copper plate II, a copper plate III and a copper plate IV, and hard cotton is filled in gaps among the copper plates.
The portable bidirectional temperature-adjusting (cooling and heating dual-purpose) cushion is characterized in that radiating fins are respectively arranged below the semiconductor refrigerating sheet I, the semiconductor refrigerating sheet II, the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV.
The portable bidirectional temperature-adjusting (cooling and heating dual-purpose) cushion is characterized in that a circuit control system is arranged inside the operation box, the negative electrode of the battery box is sequentially connected with one end of a double-pole double-throw switch through a wire, the positive electrode of the battery box is sequentially connected with a slide rheostat and the other end of the double-pole double-throw switch through wires, the semiconductor refrigerating piece I, the semiconductor refrigerating piece II, the semiconductor refrigerating piece III and the semiconductor refrigerating piece IV are serially connected, the negative electrode end of the semiconductor refrigerating piece I is parallelly connected with the switch I and the switch IV, and the positive electrode end of the semiconductor refrigerating piece IV is parallelly connected with the semiconductor refrigerating piece II and the semiconductor refrigerating piece III.
In the portable two-way temperature-adjusting (cooling and heating dual-purpose) cushion, the adjusting knob of the operation box is connected with the slide rheostat.
In the portable bidirectional temperature-adjusting (cold and warm dual-purpose) cushion, the lifting handle is arranged on one side of the cushion jacket, and the zipper is arranged on the other side of the cushion jacket.
The portable bidirectional temperature-adjusting (cold and warm dual-purpose) cushion is characterized in that pp cotton is filled in the cushion outer sleeve.
The utility model has the advantages that:
the cushion coat is a soft cloth coat, the surface of the cushion coat is printed with various patterns, the elastic handle is arranged on one side of the cushion coat, and the zipper is arranged on the other side of the cushion coat for unpicking and washing.
The cushion inner layer consists of four parts, namely a semiconductor refrigerating sheet, a radiating fin, a copper plate and cotton. The semiconductor refrigeration pieces at four corners are used for producing heat or refrigerating after being electrified, the four square copper plates are respectively adhered to the semiconductor refrigeration pieces and transmit energy by means of temperature difference, the four radiating fins are in direct contact with the semiconductor refrigeration pieces, part of the radiating fins are in contact with air below the cushion and release redundant energy generated by reverse temperature, the radiating fins are resistant to pressure, safe and easy to wipe, high-elastic cotton after pressurization treatment is filled in the rest spaces inside the cushion, the hip pressure of a user is evenly distributed, and the cushion is fixed in a pinhole mode.
A sliding rheostat is arranged in the circuit system, and the resistance value of the sliding rheostat connected to the interior of the circuit is adjusted by rotating a temperature adjusting knob, so that the current is controlled, and the temperature is adjusted; other circuit designs implement current changes by changing circuit resistance.
The portable bidirectional temperature-adjusting (cold and warm dual-purpose) cushion can be carried about for use, keeps the temperature continuously constant in the using process, has the original cold and warm dual-purpose design taking the semiconductor refrigeration sheet as the core, has the specific product size and the uniform stress of the inner core to increase the comfort level, can adjust the continuous temperature change by the knob, and is suitable for various crowds.
Drawings
Fig. 1 is a schematic structural view of a portable bidirectional temperature-adjusting (cooling and heating dual-purpose) cushion main body.
Fig. 2 is a schematic structural view of a portable two-way temperature-adjusting (cooling and heating dual-purpose) cushion operation box.
Fig. 3 is a schematic cross-sectional view of a portable two-way temperature-adjusting (cooling and heating dual-purpose) cushion.
Fig. 4 is a circuit diagram of the interior of the portable bidirectional temperature-adjusting (dual-purpose) cushion body.
Fig. 5 is a schematic view of a portable two-way temperature-adjusting (cooling and heating dual-purpose) cushion cover.
The temperature control circuit comprises a switch 1, a switch I, a switch 2, a switch II, a switch 3, a switch 4, a switch IV, a semiconductor refrigerating sheet I, a semiconductor refrigerating sheet II, a semiconductor refrigerating sheet III, a semiconductor refrigerating sheet IV, a switch 9, a slide rheostat 10, a power supply 11, a temperature adjusting knob 12, a copper plate I13, a copper plate II 14, a copper plate III 15, a copper plate IV 16, an operation box 17, a battery box 18, an outer sleeve 19, a zipper 20, a handle 21, a heat radiating fin 22 and a cotton layer 23.
Detailed Description
Example 1
As shown in fig. 1 to 5, a portable two-way temperature-adjusting (cooling and heating dual-purpose) cushion is characterized by comprising a cushion main body, an operation box 17, a cushion and a cushion jacket 19, wherein a two-way temperature-adjusting system is arranged in the cushion main body, a main switch 9, a battery box 18 and a temperature-adjusting knob 12 are arranged on the operation box 17, and the operation box is fixed on the side surface of the cushion main body, namely the outside of the cushion jacket.
The bidirectional temperature regulating system is characterized in that a semiconductor refrigerating piece I5, a semiconductor refrigerating piece II 6, a semiconductor refrigerating piece III 7 and a semiconductor refrigerating piece IV 8 are uniformly arranged inside the cushion, a copper plate I13, a copper plate II 14, a copper plate III 15 and a copper plate IV 16 are connected above each semiconductor refrigerating piece and are respectively dispersed at four corners and adhered under the cushion, each copper plate is about 1 mm high, and hard cotton is filled in a gap between the copper plates. The semiconductor refrigerating piece I5, the semiconductor refrigerating piece II 6, the semiconductor refrigerating piece III 7 and the semiconductor refrigerating piece IV 8 are dispersed at four corners and adhered below the copper plate as shown in a figure 1.
And radiating fins 22 are respectively arranged below the semiconductor refrigerating piece I5, the semiconductor refrigerating piece II 6, the semiconductor refrigerating piece III 7 and the semiconductor refrigerating piece IV 8. The heat dissipation fins 22 are silica gel heat dissipation fins which are respectively dispersed at four corners and adhered below the chip or the copper plate, and are approximately 1 mm high.
The inside circuit control system that is equipped with of operation box, the battery case 18 negative pole passes through the wire and connects gradually the one end of double-pole double-throw switch 9, the battery case 18 positive pole passes through the wire and connects gradually slide rheostat 10, the other end of double-pole double-throw switch 9, semiconductor refrigeration piece I5, semiconductor refrigeration piece II 6, semiconductor refrigeration piece III 7, semiconductor refrigeration piece IV 8 series connection sets up, the parallelly connected switch I1 that is equipped with of semiconductor refrigeration piece I5's negative pole end, switch IV 4, semiconductor refrigeration piece IV 8's positive pole end is parallelly connected and is provided with semiconductor refrigeration piece II 2, semiconductor refrigeration piece III 3.
The operating box 17 is higher than 2.5 cm to 3 cm, as shown in figure 2, the external switch 9, the temperature adjusting knob 12, the battery box 18, as shown in figure 3, the internal power supply 11, the sliding rheostat 10, the internal elements and the semiconductor refrigerating sheet, as shown in figure 3, are connected through wires. In the figure, a single solid line is a common line for cooling and heating, a dotted line is a dedicated line for cooling, and a double solid line is a dedicated line for heating.
Fig. 4 and 9 show a double-pole double-throw switch, which can be connected with two groups of switch joints. The switches I1, II 2 and III 3 and the switch IV 4 are two groups of switch joints and correspond to the refrigerating and heating functions. The semiconductor refrigerating piece I5, the semiconductor refrigerating piece II 6, the semiconductor refrigerating piece III 7 and the semiconductor refrigerating piece IV 8 are semiconductor refrigerating chips and are used for heating or refrigerating. The slide rheostat 10 is a knob slide rheostat 10 for protecting a circuit and changing resistance.
Referring to fig. 2, the switch 9 is off in the "o" position, heating position in the middle position, corresponding to the switch i 1 and the switch ii 2, and cooling position in the "-" position, corresponding to the switch iii 3 and the switch iv 4.
The temperature adjusting knob 12 has five gears, and corresponds to the outer ring degree during heating and the inner ring degree during cooling. The switch 9 is off in the 'o' gear, heating in the middle gear, corresponding to the switch I1 and the switch II 2, and refrigerating in the 'minus' gear, corresponding to the switch III 3 and the switch IV 4.
The cushion coat 19 is made of fabric with excellent air permeability and density, and the back handle 21 of the cushion coat 19 is provided with an opening with the same size as the side of the operation box and a zipper 20.
The cushion cover 19 inside top be equipped with cotton layer 23, cotton layer 23 adopts cotton and the cloth that the gas permeability is splendid of the resilience force, compresses the cotton, sews into the square cushion of being high between 4.5 to 5 centimetres, as shown in figure 1, one side of the cushion body has the radian a little, the cushion front side promptly.
The power supply 11 is a storage battery, can be charged and can also be a common dry battery.
When refrigeration or heating is needed, the switch 9 on the operation box is utilized to dial the button to the middle gear for heating and to the minus gear for refrigeration, and then the specific temperature is controlled by the adjusting knob.
When the toggle switch does not respond, the battery needs to be charged, the battery box cover is pulled off, and the charger is used for charging.
When the cushion needs to be carried around, the handle 21 behind the cushion coat is lifted.
When the cushion needs to be cleaned, the zipper 20 is unzipped, and the outer sleeve 19 is detached for cleaning. The use of various rechargeable batteries or dry batteries in the battery box is within the protection scope of the patent.
The semiconductor refrigeration sheet and the copper sheet are respectively arranged at four corners of the cushion; for other shapes including square, the cushion can be positioned at the edge and the like, and the number includes but is not limited to four.
What has been described above is merely a preferred embodiment of the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications or improvements can be made, and the protection scope of the present invention should be considered.
Claims (7)
1. A portable two-way temperature-adjusting cooling and heating dual-purpose cushion is characterized by comprising a cushion main body, an operation box (17) and a cushion outer sleeve (19), wherein a two-way temperature adjusting system is arranged in the cushion main body, the operation box (17) is positioned on the outer side of the cushion outer sleeve (19), and a main switch (9), a battery box (18) and a temperature adjusting knob (12) are arranged on the operation box (17).
2. The portable bidirectional temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 1, wherein the bidirectional temperature-adjusting system is uniformly provided with a semiconductor refrigerating sheet I (5), a semiconductor refrigerating sheet II (6), a semiconductor refrigerating sheet III (7) and a semiconductor refrigerating sheet IV (8) inside the cushion, the semiconductor refrigerating sheets are respectively provided with a copper plate I (13), a copper plate II (14), a copper plate III (15) and a copper plate IV (16) which are connected with each other, and hard cotton is filled in gaps among the copper plates.
3. The portable bidirectional temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 2, wherein heat radiating fins (22) are respectively arranged below the semiconductor refrigerating sheet I (5), the semiconductor refrigerating sheet II (6), the semiconductor refrigerating sheet III (7) and the semiconductor refrigerating sheet IV (8).
4. The portable bidirectional temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 3, wherein a circuit control system is arranged inside the operation box, the negative electrode of the battery box (18) is sequentially connected with one end of the double-pole double-throw switch (9) through a lead, the positive electrode of the battery box (18) is sequentially connected with the slide rheostat (10) and the other end of the double-pole double-throw switch (9) through leads, the semiconductor refrigeration piece I (5), the semiconductor refrigeration piece II (6), the semiconductor refrigeration piece III (7) and the semiconductor refrigeration piece IV (8) are arranged in series, the negative electrode end of the semiconductor refrigeration piece I (5) is provided with the switch I (1) and the switch IV (4) in parallel, and the positive electrode end of the semiconductor refrigeration piece IV (8) is provided with the semiconductor refrigeration piece II (6) and the semiconductor refrigeration piece III (7) in parallel.
5. A portable two-way temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 4, wherein the temperature-adjusting knob (12) of the operation box (17) is connected with the slide rheostat (10).
6. A portable two-way temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 5, wherein a handle (21) is provided on one side of the cushion cover (19), and a zipper (20) is provided on the other side.
7. The portable two-way temperature-adjusting cooling and heating dual-purpose cushion as claimed in claim 6, wherein pp cotton is filled in the cushion cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602541.5U CN214433172U (en) | 2020-11-12 | 2020-11-12 | Portable dual-purpose cushion of changes in temperature that adjusts temperature in two-way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022602541.5U CN214433172U (en) | 2020-11-12 | 2020-11-12 | Portable dual-purpose cushion of changes in temperature that adjusts temperature in two-way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214433172U true CN214433172U (en) | 2021-10-22 |
Family
ID=78182323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022602541.5U Active CN214433172U (en) | 2020-11-12 | 2020-11-12 | Portable dual-purpose cushion of changes in temperature that adjusts temperature in two-way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214433172U (en) |
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2020
- 2020-11-12 CN CN202022602541.5U patent/CN214433172U/en active Active
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