CN205585666U - Warm chair of electrical contact formula of autotomying electricity - Google Patents
Warm chair of electrical contact formula of autotomying electricity Download PDFInfo
- Publication number
- CN205585666U CN205585666U CN201620265185.3U CN201620265185U CN205585666U CN 205585666 U CN205585666 U CN 205585666U CN 201620265185 U CN201620265185 U CN 201620265185U CN 205585666 U CN205585666 U CN 205585666U
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- China
- Prior art keywords
- seat
- protective pad
- handrail
- electric heating
- temperature
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- 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)
- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses a warm chair of electrical contact formula of autotomying electricity, it includes the seat, and the rear portion of seat is provided with the back, and the both sides face of seat is provided with the handrail, the bracing piece is installed to the bottom of seat, and bracing piece internally mounted has high adjusting device and pressure control switch, and the bracing piece bottom is installed five claws and is supported, and claw wheel is installed to the end that five claws supported, the medial surface of handrail is installed the protection pad and is adjusted the structure, the extension board is installed to the bottom rear end of seat, the last surface mounting of handrail has the touch -screen type display. The warm chair of this electricity not only can be directly to human shank, buttock, the heating of equiform the one -tenths omnidirectional contact in back, reach the effect of position rheumatism diseases such as adjunctie therapy knee, leg, waist, still can be according to effect pressure size automatically connect or supply interruption above that, the effectual resistance wire of avoiding lasts the conflagration that long -time heating causes, possesses advantages such as safe, comfortable, the power saving of warming oneself.
Description
Technical field
This utility model belongs to home appliance field, particularly relates to a kind of Self-disconnecting contact electric heating chair.
Background technology
Chair, as a kind of thing to sit on modal in daily life, is the indispensable equipments such as office, family and public place.In the winter of severe cold, warming oneself with electricity for energy sources for heating resistance wire is one of resisting cold mode of commonly using of people.Currently, though there being the electric heating chair of resistive heater formula, but mostly to heat buttocks, have ignored the heating of leg.It is essential that when meeting power failure or heating person leaves and forgets to cut off the electricity supply, resistance wire heating for a long time, it is easy to cause fire, bring massive losses to family, society and country, potential safety hazard is very big, and waste electric energy.
Utility model content
The utility model proposes a kind of Self-disconnecting contact electric heating chair, this electric heating chair not only directly can form the heating of omnibearing contact to human leg, buttocks, back etc., reach the effect of the position rheumatisms such as auxiliary treatment knee joint, lower limb, waist, also according to acting on pressure size turn on automatically thereon or can cut off the electricity supply, effectively avoid resistance wire to add thermally-induced fire for a long time, possess the advantages such as safe, comfortable, the power saving of heating.
In order to realize above-mentioned technical characteristic, the purpose of this utility model is achieved in that a kind of Self-disconnecting contact electric heating chair, it includes seat, the rear portion of seat is provided with backrest, the two sides of seat are provided with handrail, and the bottom of described seat is provided with support bar, and support bar is internally installed arrangement for adjusting height and pressure control switch, support bar bottom is provided with five pawls and supports, and the end that five pawls support is provided with ratchet wheel；The medial surface of described handrail is provided with protective pad adjustment structure；The rear end, bottom of described seat is provided with support plate；The upper surface of described handrail is provided with touch-sensitive display.
Described protective pad adjustment structure includes leg protective pad, the side of described leg protective pad connects swing arm, the end of swing arm is provided with lower pulley, the top of lower pulley is fixed with connector, the side end of connector is provided with upper sheave, upper sheave is slidably matched with chute composition, and chute is fixedly mounted on the medial surface of handrail, and the top of described leg protective pad is provided with knee bolster.
It is both provided with heater element inside described backrest, seat, handrail and the knee bolster of protective pad adjustment structure and leg protective pad, described heater element is all connected with temperature control modules, and described temperature control modules is connected with the temperature-sensing probe being arranged on backrest, seat, knee bolster and leg protective pad inner surface.
Described touch-sensitive display is connected with Master control chip, and Master control chip is arranged on inside handrail；Described pressure control switch is series at whole electric heating chair circuit, and described temperature control modules can control the opening and closing of each heater element place circuit by the temperature information of feedback temperature-sensing probe to Master control chip.
The switch of each heating position, temperature regulation and total power switch it is provided with on described touch-sensitive display.
This utility model has the advantages that:
1, this utility model can be by pressure control switch directly according to the opening and closing circuit of whether sitting down of human body, and people leaves i.e. power-off, and is provided with battery main switch for the most manual power-off, and safety is high, and can save electric energy；
2, in this utility model, heat contact produced by heater element be directly passed to human body, and thermal source is in inside each protective pad, and radiation space is less, is automatically stopped again heating after reaching design temperature, and energy consumption is little, high efficiency of warming oneself.
3, this utility model can be by the different parts heat supply to human body of the touch-sensitive display unrestricted choice on right hand handrail, relatively hommization.
4, after people sits down, knee bolster partly encases human body knee joint position, leg protective pad partly encases human calf, on seat, human body passes to pressure control switch together with superstructure, switch closes whole electric heating chair circuit, people manually adjusts each position on touch screen type display screen and whether warms oneself and temperature height, and selected position begins to warm up and is warming up to selected temperature；After people leaves, the pressure passing to pressure control switch is less than set pressure initial value, automatically disconnects electric heating chair circuit；Pushing away under vertical for protective pad during storage, swing arm will drive protective pad to rotate to parallel seat direction, move to protective pad and fall within support plate after chute.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is overall structure schematic three dimensional views during this utility model use.
Fig. 2 is overall structure schematic three dimensional views during this utility model storage.
Fig. 3 is that protective pad of the present utility model adjusts structural blast structural representation.
In figure: 1-backrest；2-seat；3-handrail；4-support bar；5-five pawl supports；6-ratchet wheel；7-knee bolster；8-leg protective pad；9-arrangement for adjusting height；10-pressure control switch；11-protective pad adjusts structure；12-support plate；13-touch-sensitive display；14-chute；15-upper sheave；16-connector；17-lower pulley；18-swing arm.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
As Figure 1-3, a kind of Self-disconnecting contact electric heating chair, it includes seat 2, the rear portion of seat 2 is provided with backrest 1, the two sides of seat 2 are provided with handrail 3, and the bottom of described seat 2 is provided with support bar 4, and support bar 4 is internally installed arrangement for adjusting height 9 and pressure control switch 10, support bar 4 bottom is provided with five pawls and supports 5, and five pawls support the end of 5 and are provided with ratchet wheel 6；The medial surface of described handrail 3 is provided with protective pad adjustment structure 11；The rear end, bottom of described seat 2 is provided with support plate 12；The upper surface of described handrail 3 is provided with touch-sensitive display 13.
Further, described protective pad adjustment structure 11 includes leg protective pad 8, the side of described leg protective pad 8 connects swing arm 18, the end of swing arm 18 is provided with lower pulley 17, the top of lower pulley 17 is fixed with connector 16, and the side end of connector 16 is provided with upper sheave 15, and upper sheave 15 is slidably matched with chute 14 composition, chute 14 is fixedly mounted on the medial surface of handrail 3, and the top of described leg protective pad 8 is provided with knee bolster 7.
Further, the knee bolster 7 of described backrest 1, seat 2, handrail 3 and protective pad adjustment structure 11 and leg protective pad 8 inside are both provided with heater element, described heater element is all connected with temperature control modules, and described temperature control modules is connected with the temperature-sensing probe being arranged on backrest, seat, knee bolster and leg protective pad inner surface.
Further, described touch-sensitive display 13 is connected with Master control chip, and it is internal that Master control chip is arranged on handrail 3；Described pressure control switch 10 is series at whole electric heating chair circuit, and described temperature control modules can control the opening and closing of each heater element place circuit by the temperature information of feedback temperature-sensing probe to Master control chip.
Further, described touch-sensitive display 13 is provided with the switch of each heating position, temperature regulation and total power switch.
Specific works process of the present utility model and operation principle be:
Before work, the rated pressure of pressure control switch 10 is set as the pressure that human body is sitting on chair, such as desirable 60kg, during work, when human body is sitting on chair, self gravitation once exceedes the pressure of setup pressure value can to the pressure control switch 10 being positioned on support bar 4, the action immediately of pressure inductor in pressure control switch 10, make its internal contacting, simultaneously, the temperature-sensing probe at the heating position that people manually selects senses that the temperature of heating position outer surface is less than design temperature, such as 60 DEG C, contacting in temperature control modules, feed back to Master control chip, Master control chip connection heating circuit, heater element begins to warm up；When temperature-sensing probe senses heating position hull-skin temperature higher than design temperature, the contact in temperature control modules disconnects, and Master control chip receives disconnecting circuit information, and heater element quits work, thus reaches the effect of constant temperature.When people stands up and leaves, pressure control switch 10 disappears due to the human pressure on top, and its internal contact disconnects, and way circuit disconnects, and heater element is stopped power supply, thus reaches the effect that people is broken from electricity.
Connecting for fixing between knee bolster 7 and leg protective pad 8, rotation of being slided by leg protective pad 8 during use adjusts structure 11 be suitable for the most movable of leg to correct position, the protective pad of swing arm 18, lower pulley 17, connector 16, upper sheave 15 and chute 14 composition；When leaving unused or be not desired to knee, leg protective pad, pushing away under vertical for protective pad, swing arm 18 will drive protective pad rotation to parallel seat direction, and moving to protective pad after chute 14 falls within support plate 12, and state the most as shown in Figure 2 completes storage.
Above-described embodiment is used for illustrating this utility model; rather than this utility model is limited; in spirit of the present utility model and scope of the claims, any modifications and changes that this utility model is made, both fall within protection domain of the present utility model.
Claims (5)
1. a Self-disconnecting contact electric heating chair, it includes seat (2), the rear portion of seat (2) is provided with backrest (1), the two sides of seat (2) are provided with handrail (3), it is characterized in that: the bottom of described seat (2) is provided with support bar (4), support bar (4) is internally installed arrangement for adjusting height (9) and pressure control switch (10), and support bar (4) bottom is provided with five pawls and supports (5), and five pawls support the end of (5) and are provided with ratchet wheel (6)；The medial surface of described handrail (3) is provided with protective pad adjustment structure (11)；The rear end, bottom of described seat (2) is provided with support plate (12)；The upper surface of described handrail (3) is provided with touch-sensitive display (13).
A kind of Self-disconnecting contact electric heating chair the most according to claim 1, it is characterized in that: described protective pad adjustment structure (11) includes leg protective pad (8), the side of described leg protective pad (8) connects swing arm (18), the end of swing arm (18) is provided with lower pulley (17), the top of lower pulley (17) is fixed with connector (16), the side end of connector (16) is provided with upper sheave (15), upper sheave (15) is slidably matched with chute (14) composition, chute (14) is fixedly mounted on the medial surface of handrail (3), the top of described leg protective pad (8) is provided with knee bolster (7).
A kind of Self-disconnecting contact electric heating chair the most according to claim 1, it is characterized in that: the knee bolster (7) of described backrest (1), seat (2), handrail (3) and protective pad adjustment structure (11) and leg protective pad (8) inside are both provided with heater element, described heater element is all connected with temperature control modules, and described temperature control modules is connected with the temperature-sensing probe being arranged on backrest, seat, knee bolster and leg protective pad inner surface.
A kind of Self-disconnecting contact electric heating chair the most according to claim 1, it is characterised in that: described touch-sensitive display (13) is connected with Master control chip, and it is internal that Master control chip is arranged on handrail (3)；Described pressure control switch (10) is series at whole electric heating chair circuit, and described temperature control modules can control the opening and closing of each heater element place circuit by the temperature information of feedback temperature-sensing probe to Master control chip.
A kind of Self-disconnecting contact electric heating chair the most according to claim 1, it is characterised in that: it is provided with the switch of each heating position, temperature regulation and total power switch on described touch-sensitive display (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265185.3U CN205585666U (en) | 2016-04-01 | 2016-04-01 | Warm chair of electrical contact formula of autotomying electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265185.3U CN205585666U (en) | 2016-04-01 | 2016-04-01 | Warm chair of electrical contact formula of autotomying electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205585666U true CN205585666U (en) | 2016-09-21 |
Family
ID=56921613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265185.3U Expired - Fee Related CN205585666U (en) | 2016-04-01 | 2016-04-01 | Warm chair of electrical contact formula of autotomying electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205585666U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836889A (en) * | 2017-11-03 | 2018-03-27 | 浙江粤强家具科技有限公司 | A kind of automatic heating office chair |
| CN110811202A (en) * | 2019-11-13 | 2020-02-21 | 上海理工大学 | Electric heating temperature-changing seat |
| CN111407105A (en) * | 2020-04-21 | 2020-07-14 | 中国建筑西北设计研究院有限公司 | Electric heating wire chair |
-
2016
- 2016-04-01 CN CN201620265185.3U patent/CN205585666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836889A (en) * | 2017-11-03 | 2018-03-27 | 浙江粤强家具科技有限公司 | A kind of automatic heating office chair |
| CN110811202A (en) * | 2019-11-13 | 2020-02-21 | 上海理工大学 | Electric heating temperature-changing seat |
| CN111407105A (en) * | 2020-04-21 | 2020-07-14 | 中国建筑西北设计研究院有限公司 | Electric heating wire chair |
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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: 20160921 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |