CN202354923U - Cold-heat adjustable sofa - Google Patents
Cold-heat adjustable sofa Download PDFInfo
- Publication number
- CN202354923U CN202354923U CN2011205077001U CN201120507700U CN202354923U CN 202354923 U CN202354923 U CN 202354923U CN 2011205077001 U CN2011205077001 U CN 2011205077001U CN 201120507700 U CN201120507700 U CN 201120507700U CN 202354923 U CN202354923 U CN 202354923U
- Authority
- CN
- China
- Prior art keywords
- sofa
- cold
- storage box
- box body
- radiating block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a cold-heat adjustable sofa which comprises a sofa body and is characterized in that the inner portion of the sofa body is composed of 3D (three-dimensional) materials and is formed into a closed circulating cavity, the sofa body also comprises a storage box, the circulating cavity is connected with the storage box by an input duct and an output duct, and a PTC (positive temperature coefficient) sheet which carries out heating or cooling switching through a cold-heat switch is arranged in the storage box. According to the utility model, through arranging the storage box in the sofa body, installing the PTC sheet for heating or cooling and then connecting the storage box with the circulating cavity by the input duct and the output duct, a heat internal-circulating system consisting of the circulating cavity and the storage box is formed, therefore, compared with the traditional sofa, the cold-heat adjustable sofa has a cooling or heating function and improves the comfortable feeling of users.
Description
Technical field
The utility model relates to the sofa seat, relates in particular to a kind of sofa that can cold and hot adjusting.
Background technology
Sofa is the indispensable articles for use of life staying idle at home, and common sofa seat does not have the specific function device, and sofa comprises a sofa body usually; Said sofa body surrounds framework by leather sheath and forms; But the sofa of prior art does not have any temp regulating function, can not adapt to the situation of varying environment temperature, and for example temperature is higher when summer; Temperature is lower during winter, has influenced the comfort that sofa uses.
Therefore, prior art awaits improving and development.
Summary of the invention
The purpose of the utility model is to provide a kind of sofa that can cold and hot adjusting, has the temperature function of adjustment sofa body seating section.
The technical scheme of the utility model is following:
A kind of sofa that can cold and hot adjusting; Comprise a sofa body; Wherein, said sofa body interior is made up of the 3D material and is formed an airtight torus, and said sofa body also comprises a storage box body; Described torus is connected said storage box body through input pipe with output duct, be provided with a PTC sheet through cold and hot switch switching heating or refrigeration in the described storage box body.
Described sofa that can cold and hot adjusting wherein, comprises that also one is used to promote the air blast of air circulation, and described air blast is arranged in the storage box body, and connects an end that is arranged on said output duct or input pipe.
Described sofa that can cold and hot adjusting wherein, comprises that also one is used to promote the water pump of liquid circulation, and described water pump is arranged in the storage box body, and connects an end that is arranged on said output duct or input pipe.
Described sofa that can cold and hot adjusting wherein, comprises that also described first radiating block is connected with the PTC sheet towards one first radiating block of said storage box body set inside.
Described sofa that can cold and hot adjusting wherein, also comprises at least one internal fan that is used to promote the first radiating block distribute heat, and described internal fan is arranged on first radiating block.
Described sofa that can cold and hot adjusting wherein, comprises that also one is used to promote second radiating block of the outside distribute heat of storage box body, is arranged on the outside of said storage box body.
Described sofa that can cold and hot adjusting wherein, also comprises a heat-conducting block, is arranged between said second radiating block and the said PTC sheet to be used for heat conduction.
Described sofa that can cold and hot adjusting wherein, comprises that also one is used to promote the external fan of the second radiating block distribute heat, is arranged on said second radiating block.
Described sofa that can cold and hot adjusting, wherein, described output duct is set to two, and described input pipe is set to one.
The utility model provided a kind of sofa that can cold and hot adjusting; Through the storage box body that in the sofa body, is provided with; And the PTC sheet of heating/refrigeration of switching through cold and hot switch, be connected with torus with output duct through input pipe, constitute an internal circulation system of forming by torus and storage box body; Compare traditional sofa and have the function that to freeze or to heat, improved user's comfort.
Description of drawings
Fig. 1 is the whole schematic perspective view of a kind of sofa that can cold and hot adjusting of the utility model.
Fig. 2 is the storage box body cut-away view of a kind of sofa that can cold and hot adjusting of the utility model.
Fig. 3 is the circuit diagram of a kind of sofa that can cold and hot adjusting of the utility model.
The specific embodiment
The utility model provides a kind of sofa that can cold and hot adjusting, for purpose, technical scheme and the effect that makes the utility model is clearer, clear and definite, below with reference to accompanying drawing and give an actual example to the utility model further explain.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1, shown in Figure 2; The utility model is a kind of sofa that can cold and hot adjusting, comprises a sofa body 10, wherein; Comprise that also said sofa body 10 inside are made up of the 3D material and form an airtight torus 13; The sponge that the seat, backrest etc. of existing sofa is all adopted the 3D material substitution, and surrounds with corium and to form an airtight space, and this space is described torus 13.Said 3D material is also claimed the 3D screen cloth, is the known a kind of material of prior art, refers to high-elastic highly dense 3 D stereo hollow structure, and six of mesh adopt the functional polyester fibrous materials in the middle of breathing freely up and down, are a kind of revolutionary soft material of X-90 ° of support.
The said sofa body 10 of the utility model also comprises a storage box body 30; Described torus 13 is connected this storage box body 30 through output duct 21 with input pipe 22; Accordingly, on described torus 13, be provided with an inlet 12 and return port 11, on described storage box body 30, be provided with a delivery outlet 41 and input port 42; Described delivery outlet 41 is connected to inlet 12 through output duct 21, and described return port 11 is connected with input port 42 through input pipe 22.In said storage box body 30, be provided with one and be used to PTC sheet 32 (the Positive Temperature Coefficien that heats and freeze; The PTC piece element is called PTC thermistor pottery again; It is one type of semiconductor function ceramics with positive temperature coefficient); Be provided with first radiating block 362 in the side of said PTC sheet 32 in storage box body 30; And second radiating block 361 is set in the side of said PTC sheet 32 towards storage box body 30 outsides, thus form a heat exchange mechanisms, realize heating or freeze in the storage box body 30.
Described PTC sheet 32 in storage box body 30 to air through the heating or the refrigeration after; Be delivered to torus 13 through output duct 21; Air with uniform temperature circulates in the 3D material, thereby forms warm temperature or creeping chill on the sofa body, and through input pipe 22 air being refluxed then is transported to storage box body 30; Under the effect of PTC sheet 32, again air cooling or heating back are exported from output duct 21; Circulation so repeatedly constitutes a heat internal circulation system of being made up of torus 13 and storage box body 30.Under the prerequisite that meets the seal requirement, the said air of the utility model also can be substituted by liquid.Described output duct 21 can be selected airduct or silica gel water pipe for use with input pipe 22.
In the preferential scheme of the utility model, as shown in Figure 1, described output duct (21,23) has two, and described input pipe 22 has one.Can make heat in 13 li fully diffusions of torus like this, accelerate the speed of heat exchange.
Preferably, described PTC sheet (Positive Temperature Coefficient) is a semiconductor chip, can adopt multi-disc parallel connection combination to use.The PTC sheet has the constant temperature heat generation characteristic; Its principle is that the self-heating intensification made resistance get into the transition district after the PTC sheet powered up; Heated at constant temperature PTC sheet surface temperature will keep steady state value, and this temperature is only relevant with the Curie temperature and the applied voltage of PTC sheet, and irrelevant basically with environment temperature.In middle low power heating occasion, the PTC sheet has constant temperature heating, the flames of anger, thermal conversion rate height, receives supply voltage to influence the incomparable advantages of traditional heater element such as minimum, that natural life-span is long.When the both positive and negative polarity of PTC sheet switches, then can realize the effect of freezing.
In the preferred scheme; As shown in Figure 2; Described storage box body 30 has also comprised first radiating block 362 that is arranged on PTC sheet bottom surface, behind described first radiating block 362 and PTC sheet 32 mechanical connections, can the heat that PTC sheet 32 discharges be diffused in the storage box body 30 apace.In the preferred scheme, also comprise at least one internal fan 39 that is used to promote first radiating block, 362 distribute heats, described internal fan 39 is arranged on first radiating block 362, can be provided with a plurality of simultaneously.
In the said sofa of the utility model; Comprise that also one is used to promote second radiating block 361 of storage box body 30 outside distribute heats; Be arranged on the outside of described storage box body 30; And be provided with at least one external fan 33 that is used for distribute heat at this second radiating block 361, and two external fans can be set preferably, be used for accelerating when the PTC sheet is worked and the heat transmission work of space outerpace.
As shown in Figure 2; One heat-conducting block 34 also is set in the said storage box body of the utility model; Described heat-conducting block 34 is arranged between the end face of said second radiating block 361 and PTC sheet 32; Can be used for the heat that 32 runnings of PTC sheet are produced is passed on said second radiating block 361, realize heat exchange, thereby reach the purpose of heat radiation.
In order to realize the insulation of said storage box body 30 box body walls, the outer wall of said storage box body 30 adopts heat-barrier material 37 to form, as shown in Figure 2; The circulation of the utility model heat can realize through air or liquid, when using air, in order to promote circulation of air quickly; One air blast 31 is set in storage box body 30, and described air blast 31 is arranged on an end of said delivery outlet 41 in the storage box body 30, and the air-out direction that makes air blast 31 is facing to delivery outlet 41; Be used for driving the air current flow in the said delivery outlet 41; Certainly, other optional positions on the circulation of air path can be set also, for example can be arranged on the position that faces toward input port 42 in the storage box body 30; Perhaps be provided with in many places simultaneously, so that can promote circulation of air quickly.When using liquid, said air blast can be replaced by water pump.
As shown in Figure 3; Be the circuit diagram of a kind of sofa that can cold and hot adjusting of the utility model, comprise a Switching Power Supply 50, fans 51, cold and hot switch 52, relay 53 and PTC sheet 32, described Switching Power Supply 50 connects the 220V AC powers; The 220V AC power is converted into the direct current of 12V through Switching Power Supply 50; The direct current of described 12V is divided into two the tunnel, the one tunnel and is passed to fans 51, and another road is passed to cold and hot switch 52; Described cold and hot switch 52 connects relay 53, and described relay 53 connects PTC sheet 32.The user just inserts power supply with sofa after opening Switching Power Supply 50, selects refrigeration or heating function through cold and hot switch 52, carries out both positive and negative polarity and switches; Described relay 53 is preferably the double-pole type, and the positive and negative both positive and negative polarity that switches back control PTC sheet of relay switches, and the PTC sheet just can produce refrigeration or heat.Refrigeration or heat gas or water is stored in the storage box body, storage box body is transferred to sofa seat, backrest, and any position of sofa through output duct 21 and input pipe 22, just can make sofa transfer out cold and hot gas.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model accompanying claims according to above-mentioned explanation.
Claims (9)
- One kind can cold and hot adjusting sofa; Comprise a sofa body; It is characterized in that said sofa body interior is made up of the 3D material and is formed an airtight torus, said sofa body also comprises a storage box body; Described torus is connected said storage box body through input pipe with output duct, be provided with a PTC sheet through cold and hot switch switching heating or refrigeration in the described storage box body.
- 2. sofa that can cold and hot adjusting as claimed in claim 1 is characterized in that comprise that also one is used to promote the air blast of air circulation, described air blast is arranged in the storage box body, and connects an end that is arranged on said output duct or input pipe.
- 3. sofa that can cold and hot adjusting as claimed in claim 1 is characterized in that, comprises that also one is used to promote the water pump of liquid circulation, and described water pump is arranged in the storage box body, and connects an end that is arranged on said output duct or input pipe.
- 4. like the arbitrary described sofa that can cold and hot adjusting of claim 1～3, it is characterized in that, comprise that also described first radiating block is connected with the PTC sheet towards one first radiating block of said storage box body set inside.
- 5. sofa that can cold and hot adjusting as claimed in claim 4 is characterized in that also comprise at least one internal fan that is used to promote the first radiating block distribute heat, described internal fan is arranged on first radiating block.
- 6. like the arbitrary described sofa that can cold and hot adjusting of claim 1～3, it is characterized in that, comprise that also one is used to promote second radiating block of the outside distribute heat of storage box body, be arranged on the outside of said storage box body.
- 7. sofa that can cold and hot adjusting as claimed in claim 6 is characterized in that, also comprises a heat-conducting block, is arranged between said second radiating block and the said PTC sheet to be used for heat conduction.
- 8. sofa that can cold and hot adjusting as claimed in claim 7 is characterized in that, comprises that also one is used to promote the external fan of the second radiating block distribute heat, is arranged on said second radiating block.
- 9. sofa that can cold and hot adjusting as claimed in claim 1 is characterized in that described output duct is set to two, and described input pipe is set to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077001U CN202354923U (en) | 2011-12-08 | 2011-12-08 | Cold-heat adjustable sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077001U CN202354923U (en) | 2011-12-08 | 2011-12-08 | Cold-heat adjustable sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202354923U true CN202354923U (en) | 2012-08-01 |
Family
ID=46566149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205077001U Expired - Fee Related CN202354923U (en) | 2011-12-08 | 2011-12-08 | Cold-heat adjustable sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202354923U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433642A (en) * | 2015-12-22 | 2016-03-30 | 深圳爱易瑞科技有限公司 | Intelligent refrigerating sofa |
| CN105496082A (en) * | 2015-12-22 | 2016-04-20 | 深圳爱易瑞科技有限公司 | Intelligent refrigeration sofa |
| CN106473507A (en) * | 2015-08-26 | 2017-03-08 | 安波 | There is the sofa of heating and ventilation function |
| CN107594991A (en) * | 2017-10-10 | 2018-01-19 | 佛山市三水区白坭镇巨财红木厂 | A kind of highest-ranking imperial concubine's chair with refrigerating function |
| CN109646273A (en) * | 2018-11-13 | 2019-04-19 | 厦门泰特橡塑科技有限公司 | A kind of controller and its control method for massage bar |
-
2011
- 2011-12-08 CN CN2011205077001U patent/CN202354923U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473507A (en) * | 2015-08-26 | 2017-03-08 | 安波 | There is the sofa of heating and ventilation function |
| CN105433642A (en) * | 2015-12-22 | 2016-03-30 | 深圳爱易瑞科技有限公司 | Intelligent refrigerating sofa |
| CN105496082A (en) * | 2015-12-22 | 2016-04-20 | 深圳爱易瑞科技有限公司 | Intelligent refrigeration sofa |
| CN105496082B (en) * | 2015-12-22 | 2018-06-08 | 深圳市缤迪实业有限公司 | A kind of Intelligent refrigeration sofa |
| CN107594991A (en) * | 2017-10-10 | 2018-01-19 | 佛山市三水区白坭镇巨财红木厂 | A kind of highest-ranking imperial concubine's chair with refrigerating function |
| CN109646273A (en) * | 2018-11-13 | 2019-04-19 | 厦门泰特橡塑科技有限公司 | A kind of controller and its control method for massage bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202354923U (en) | Cold-heat adjustable sofa | |
| CN103017281B (en) | Energy storage type thermoelectric type air conditioner | |
| CN108224670B (en) | Exhaust device with refrigerating and heating functions | |
| CN203353724U (en) | Air conditioning air cushion used for clothes, bed cushions and bedclothes | |
| CN101140115A (en) | Refrigerate heat-production method and equipment thererof | |
| JP2004301470A (en) | Underground heat utilizing system | |
| CN203914128U (en) | A kind of Novel cushion | |
| KR20080055517A (en) | Electric fan | |
| CN200975761Y (en) | Air conditioner system with ground radiation cool-hot supply and replacement ventilation | |
| KR101236170B1 (en) | Integrated control system of radiant floor and air condition | |
| KR20130115635A (en) | Mattress for a combined use cold and heat | |
| CN105795779A (en) | Solar heating bed based on differentiated heat requirements of day and night | |
| CN211001020U (en) | Efficient seat refrigerating and heating device | |
| CN212219990U (en) | Refrigeration heating automobile cushion | |
| CN212431043U (en) | Air can warm up air conditioner structure with quick heat conduction | |
| CN105222212B (en) | Energy-storage type heater | |
| CN204641466U (en) | A kind of distinguished and admirable cold-heat type automobile seat cushion | |
| CN210050927U (en) | Fan | |
| JP2021042944A (en) | Air channel connector and hot air mat | |
| CN105066296A (en) | Gas temperature adjusting device | |
| CN219063626U (en) | Novel cold and hot control device | |
| KR101992175B1 (en) | Low-power consumption heating system for reducing heat transfer fluid inside core | |
| CN202843006U (en) | Temperature-controllable cushion | |
| CN220655289U (en) | Intelligent bedspread and host machine thereof | |
| CN110584384A (en) | Cold and warm dual-purpose mattress |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180726 Address after: 516000 3 Jinlong Road, Yang Cun town, Boluo County, Huizhou, Guangdong Patentee after: About home furnishing Co., Ltd. Address before: 518112 Buji District, Longgang, Shenzhen, Guangdong. The whole building of A building in the second industrial area of duck lake, kapok Bay community, Buji. Patentee before: Shenzhen City Zuoyou Sofa Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 518000 No. 10 Ping Ji Road, South Bay Street, Longgang District, Shenzhen, Guangdong (1-3 floor, 3 building) Patentee after: Shenzhen City Zuoyou Sofa Co., Ltd. Address before: 516000 3 Jinlong Road, Yang Cun town, Boluo County, Huizhou, Guangdong Patentee before: About home furnishing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |