CN203819085U - Cold and warm seat for vehicle - Google Patents
Cold and warm seat for vehicle Download PDFInfo
- Publication number
- CN203819085U CN203819085U CN201420247589.0U CN201420247589U CN203819085U CN 203819085 U CN203819085 U CN 203819085U CN 201420247589 U CN201420247589 U CN 201420247589U CN 203819085 U CN203819085 U CN 203819085U
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- CN
- China
- Prior art keywords
- vehicle seat
- cold
- cavity
- control circuit
- fan
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a cold and warm seat for a vehicle. The cold and warm seat comprises a vehicle seat with a backrest. A cavity is formed in the vehicle seat and divided into an upper cavity and a lower cavity. A cold and warm semiconductor block is installed on a partition plate. An air blowing fan is arranged on one sides of radiating fins on the upper portion of the partition plate, and an air diffusing fan is arranged on one sides of radiating fins on the lower portion the partition plate. An air outlet pipe communicated with the lower cavity is arranged on one side of the lower cavity of the vehicle seat, and an air inlet pipe communicated with the lower cavity is arranged on the other side of the lower cavity of the vehicle seat. An air cavity communicated with the cavity is formed in the backrest, and exhaust air filter screens are arranged on the two sides of the backrest respectively. A control circuit is arranged in the cavity of the vehicle seat, a transfer switch and a speed controller are arranged on one side of the vehicle seat, the transfer switch, the cold and warm semiconductor block, the air blowing fan, the air diffusing fan and the speed controller are all electrically connected with the control circuit, and a power plug is connected to the control circuit. The cold and warm seat is reasonable in design, simple in structure and convenient to use. The back of a passenger in the vehicle can be warmed or cooled, and therefore discomfort of the human body is alleviated.
Description
Technical field
The utility model relates to a kind of seat, is specifically related to a kind of automobile-used cold-warm chair.
Background technology
At present, air-conditioning on vehicle, be arranged on seat front and back or top more, directly blow the vehicles such as passenger shirtfront or the crown, particularly bus, in summer when high temperature, although opened air-conditioning, passenger-back still can feel awfully hot because being close to seat, and the long-time straight blow head of air-conditioning top, be heated inhomogeneous and cause human body discomfort, even catching a cold.In addition, winter, warm braw was also to have that passenger-back can not get heat, the defect such as inhomogeneous of being heated.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, and a kind of automobile-used cold-warm chair is provided.
Its technical scheme is: automobile-used cold-warm chair, comprise and be with backed vehicle seat, in described vehicle seat, establish cavity, this cavity becomes upper and lower two cavitys by the baffle for separating of horizontally set, semiconductor cold-hot piece is installed on dividing plate, on the upper and lower surface of semiconductor cold-hot piece, be equipped with radiating gill, dividing plate top radiating gill one side is provided with blower fan, the lower partition radiating gill one side is provided with loose fan, vehicle seat lower chamber one side is provided with the discharge pipe being connected with lower chamber, vehicle seat lower chamber opposite side is provided with the blast pipe being connected with lower chamber, in described backrest, be provided with the wind chamber being connected with cavity, the both sides of backrest are equipped with air draft filter screen, in the cavity of described vehicle seat, be provided with control circuit, vehicle seat sidepiece is provided with change-over swith and governor, and described change-over swith, semiconductor cold-hot piece, blower fan, loose fan and governor are electrically connected with control circuit respectively, are connected with attaching plug on control circuit.
Its, described control circuit is speed regulation circuit for fan.Described governor is the potential device with switch.
The utility model compared with prior art, has the following advantages: reasonable in design, simple in structure, easy to use.In vehicle, passenger-back is heated or is freezed, and has alleviated human body discomfort.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit diagram of a kind of embodiment of the utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of automobile-used cold-warm chair, comprise the vehicle seat 1 with backrest 2, in described vehicle seat 1, establish cavity, this cavity is separated into upper and lower two cavitys by the dividing plate 3 of horizontally set, semiconductor cold-hot piece 4 is installed on dividing plate 3, on the upper and lower surface of semiconductor cold-hot piece 4, be equipped with radiating gill, dividing plate 3 top radiating gill one sides are provided with blower fan 5, dividing plate 3 bottom radiating gill one sides are provided with loose fan 6, vehicle seat 1 lower chamber one side is provided with the discharge pipe 11 being connected with lower chamber, vehicle seat 1 lower chamber opposite side is provided with the blast pipe 10 being connected with lower chamber, blast pipe 10 and discharge pipe 11 are for giving the air channel of the 4 downside heat radiations of semiconductor cold-hot piece or cold scattering circulation, it is drawn outside car, in described backrest 2, be provided with the wind chamber 12 being connected with cavity, the both sides of backrest 2 are equipped with air draft filter screen 13, and the hot blast that blower fan 5 blows out or cold wind blow out from the air draft filter screen 13 of backrest 2 both sides by wind chamber 12, give driver or passenger's heating or cooling, in the cavity of described vehicle seat 1, be provided with control circuit 7, vehicle seat 1 sidepiece is provided with change-over swith 9 and governor 8, described change-over swith 9, semiconductor cold-hot piece 4, blower fan 5, loose fan 6 and governor 8 are electrically connected with control circuit 7 respectively, are connected with attaching plug 14 on control circuit 7.Its, described control circuit 7 is speed regulation circuit for fan.Described governor 8 is the potential device with switch.
With reference to Fig. 2, one end of attaching plug 14 is connected with an input end of control circuit 7 and an input end of change-over swith 9 by the switch on governor 8, the other end of attaching plug 14 is connected with the other end of control circuit 7 and another input end of change-over swith 9, two mouths of change-over swith 9 connect the two ends of semiconductor cold-hot piece 4, two mouths of governor 8 connect the blower fan 5 and the loose fan 6 that are connected in parallel, and the variable resistance on governor 8 is connected with the control end of control circuit 7.Described change-over swith 9 is double pole double throw toggle switch, and two intermediate terminals of double-pole are two mouths, after four ends of double-throw are cross-linked, is two input ends.
With reference to Fig. 1-Fig. 2, the summer fever angel used time, pull change-over swith 9, make semiconductor cold-hot piece 4 top one side refrigeration, rotation governor 8 makes its switch opens, and regulates the speed of blower fan 5 and loose fan 6.Now, loose fan 6 is drawn the air channel of the heat radiation circulation outside car by blast pipe 10 and discharge pipe 11 compositions, gives semiconductor cold-hot piece 4 bottom heat radiations; Blower fan 5 is obtained cold air from semiconductor cold-hot piece 4 tops, and blows out backrest 2 both sides to driver or passenger's cooling by wind chamber 12 and air draft filter screen 13.When winter, cold day used, pull change-over swith 9, semiconductor cold-hot piece 4 top one sides are heated, rotation governor 8 makes its switch opens, and regulates the speed of blower fan 5 and loose fan 6.Now, loose fan 6 is drawn the air channel of the cold scattering circulation outside car by blast pipe 10 and discharge pipe 11 compositions, give the 4 bottom cold scatterings of semiconductor cold-hot piece; Blower fan 5 is obtained hot gas from semiconductor cold-hot piece 4 tops, and blows out backrest 2 both sides to driver or passenger's heating by wind chamber 12 and air draft filter screen 13.
The utility model is reasonable in design, simple in structure, easy to use.In vehicle, passenger-back is heated or is freezed, and has alleviated human body discomfort.
Claims (3)
1. automobile-used cold-warm chair, comprise and be with backed vehicle seat, it is characterized in that: in described vehicle seat, establish cavity, this cavity becomes upper and lower two cavitys by the baffle for separating of horizontally set, semiconductor cold-hot piece is installed on dividing plate, on the upper and lower surface of semiconductor cold-hot piece, be equipped with radiating gill, dividing plate top radiating gill one side is provided with blower fan, the lower partition radiating gill one side is provided with loose fan, vehicle seat lower chamber one side is provided with the discharge pipe being connected with lower chamber, vehicle seat lower chamber opposite side is provided with the blast pipe being connected with lower chamber, in described backrest, be provided with the wind chamber being connected with cavity, the both sides of backrest are equipped with air draft filter screen, in the cavity of described vehicle seat, be provided with control circuit, vehicle seat sidepiece is provided with change-over swith and governor, and described change-over swith, semiconductor cold-hot piece, blower fan, loose fan and governor are electrically connected with control circuit respectively, are connected with attaching plug on control circuit.
2. automobile-used cold-warm chair according to claim 1, is characterized in that: described control circuit is speed regulation circuit for fan.
3. automobile-used cold-warm chair according to claim 1, is characterized in that: described governor is the potential device with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247589.0U CN203819085U (en) | 2014-05-15 | 2014-05-15 | Cold and warm seat for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247589.0U CN203819085U (en) | 2014-05-15 | 2014-05-15 | Cold and warm seat for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819085U true CN203819085U (en) | 2014-09-10 |
Family
ID=51474615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247589.0U Expired - Fee Related CN203819085U (en) | 2014-05-15 | 2014-05-15 | Cold and warm seat for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180503A (en) * | 2015-08-31 | 2015-12-23 | 夏盛清 | Semiconductor air conditioning card, cushion, seat and mattress |
| CN113619457A (en) * | 2021-07-19 | 2021-11-09 | 杭州大和热磁电子有限公司 | Semiconductor refrigeration type vehicle-mounted air conditioner back cushion |
-
2014
- 2014-05-15 CN CN201420247589.0U patent/CN203819085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180503A (en) * | 2015-08-31 | 2015-12-23 | 夏盛清 | Semiconductor air conditioning card, cushion, seat and mattress |
| CN105180503B (en) * | 2015-08-31 | 2018-02-06 | 夏盛清 | A kind of semiconductor air conditioner card and cushion, seat, mattress |
| CN113619457A (en) * | 2021-07-19 | 2021-11-09 | 杭州大和热磁电子有限公司 | Semiconductor refrigeration type vehicle-mounted air conditioner back cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |