CN2454676Y

CN2454676Y - Foot warmer

Info

Publication number: CN2454676Y
Application number: CN 00248194
Authority: CN
Inventors: 梅高全
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-04
Filing date: 2000-09-04
Publication date: 2001-10-17
Anticipated expiration: 2010-09-04

Abstract

The utility model relates to a stool-type quadrate foot warmer used for human body anti-freezing and heating, which is composed of a stool-type quadrate footboard, a basal board and an electric stove wire by connecting existing electric stove wires in series, and the power can reach 85 watts to 95 watts. The electric stove wires which are connected in series are elongated and are uniformly positioned at the footboard in a snake shape. The basal board is tightly fixed on four strips of edges of the footboard to close the electric stove wire in the footboard. A power supply is switched on, and the electric stove wire heats and does not redden. The heat radiates on the top board of the footboard to make the top board heated. Feet that are put on the footboard can feel warm, and damp articles which are put on the footboard can be dried. The foot warmer has the advantages of simple structure, fewer electrical elements, low manufacturing cost, easy and simple operation and multiple functions.

Description

Electric foot warmer

The utility model relates to a kind of domestic heating electrical equipment, especially can be used to the electric foot warmer of the work of being seated, study, rest personnel's the antifreeze heating of pin.

At present, the structure of known Electric-heating foot warmer by timber at the bottom of on the box, timber cover two parts form.Be provided with two heating chambers in the end box, the indoor heat generating component that is equipped with.Heat generating component is that the nickel chromium triangle ***ine of 0.16mm and the cement asbestos board of insulation are formed by resistance wire.The nickel chromium triangle ***ine is around on the cement asbestos board.Two blocks of metal heat-conducting plates are equipped with on top, chamber.The effect of last cover is with foot's sealing, utilizes residual heat insulation, warm instep portion.The Electric-heating foot warmer circuit is: power switch, temperature regulating switch, thermostat, resistance wire ***ine are connected in proper order.A circuit is formed in a resistance and a light emitting diode series connection, and series circuit is in parallel in proper order with temperature regulating switch, thermostat, resistance wire ***ine.A diode is in parallel with temperature regulating switch, forms thermoregulation circuit.Temperature control: temperature-adjusting type is regulated by temperature regulating switch, and thermostatic type is controlled automatically by thermostat, if temperature is too high, can utilize power switch to regulate.During use, plug is connected power supply, power switch is allocated to connects shelves again, power supply indicator is bright, temperature regulating switch is allocated to the high temperature shelves, bipod is set foot on heat-conducting plate again, through about 6-8 minute, behind the bipod temperature-sensitive, temperature regulating switch can be allocated to the low temperature shelves,, utilize power switch to regulate if temperature is too high.But, this Electric-heating foot warmer complex structure, electric elements are many, and the manufacturing cost height uses operation cumbersome, and Electric-heating foot warmer can only not have multi-function action as the usefulness of warm pin because last cover has been arranged.

The purpose of this utility model provides a kind of electric foot warmer, and it is simple in structure, and electric elements are few, and low cost of manufacture is used easy and simple to handlely, and multi-function action is arranged.

The purpose of this utility model is achieved in that stool formula square electric foot warmer is made up of a stool formula square feet pedal, a base plate and an electric furnace heating wire.Electric furnace heating wire is in series by existing electric furnace heating wire, and its power can be 85-95 watt.The electric furnace heating wire that is in series is elongated, the ground that crawls, place in the pedal equably, a base plate is anchored on 4 limits of pedal, and electric furnace heating wire is closed in the pedal.

During use, connect power supply, the electric furnace heating wire heating, not rubescent, heat radiation is heated it to the top board of pedal.Pin rests on the pedal and can bask, and damp item rests on the pedal can make its drying, reaches simple in structure, and electric elements are few, and low cost of manufacture is used easy and simple to handlely, has the purpose of multi-function action.

Owing to adopt such scheme, stool formula square electric foot warmer only is made up of a stool formula square feet pedal, a base plate and an electric furnace heating wire.Simple in structure, electric elements are few, low cost of manufacture is used easy and simple to handlely, has multi-function action.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the Design Plans of embodiment.

Fig. 2 is the internal structure cutaway view of embodiment.

Fig. 3 is the A-A cutaway view of Fig. 2.

Fig. 4 is the B-B cutaway view of Fig. 2.

1. pedals, 2. binding posts, 3. top boards, 4. reinforcements, 5. top board inwalls, 6. grooves, 7. electric furnace heating wires, 8. lead-in wire 19. power line holes, 17. passages, 18. the right, 16. back, 14. power lines, 15. power line holes, 11. pin 12. base plates, 13. left side, muscle 9. sulculuses, 10. fronts among the figure.

In the embodiment shown in fig. 1, the electric foot warmer insulation crust is a stool formula square plastic pedal (1).Its good insulation preformance can be high temperature resistant, and at high temperature indeformable, do not break, aging.Pedal (1) have 4 with the vertical limit of top board (3).The left side (13) and the right (18) are one group of opposite side, and front (10) and back (16) are another group opposite side.Adjacent edge connects.Article 4, under 4 angles that the limit is connected to form a pin (11) is arranged respectively.A power line hole (15) is arranged on the back (16), and power line (14) penetrates from power line hole (15).

In embodiment illustrated in fig. 2, there are 49 on the top board inwall (5), the bar number is reinforcement (4) and perpendicular lead-in wire muscle (8) of odd number.On the top board inwall (5), in the groove (6) of adjacent back (16) two binding posts (2) are arranged.Thick 1.5 millimeters of reinforcement (4), lead-in wire muscle (8) and binding post (2), and contour.The heat insulation base plate (12) of insulation is affixed on reinforcement (4) and the lead-in wire muscle (8), is anchored on 4 limits of pedal (1).There is a power line hole (19) on the base plate (12) and the corresponding position, center between two binding posts (2).

As shown in Figure 3, top board inwall (5) is gone up the both sides that vertically hit exactly in the groove (6) of adjacent back (16) respectively a binding post (2).The two ends of lead-in wire muscle (8), binding post (2) and reinforcement (4) not link respectively have a sulculus (9).When electric furnace heating wire (7) is installed, it is inserted in the sulculus (9), make not landing of electric furnace heating wire (7).Power line (14) passes base plate (12), and two the end of a thread are fastened on respectively on two binding posts (2), are electrically connected with electric furnace heating wire (7).There are a passage (17) and top board inwall (5) contour on the left side (13).

As shown in Figure 4, the left side (13) apart from (5) 5 millimeters places of top board inwall, have, two ends parallel with the left side (13) respectively with front (10), back (16) lead-in wire muscle (8) at a distance of the 3-4 millimeter.Between lead-in wire muscle (8) and the right (18), promptly and between the maximum limit of lead-in wire muscle (8) distance, have 49, bar number be odd number, that be parallel to each other, spacing distance be 4.5 millimeters and perpendicular to the reinforcement (4) of the muscle (8) that goes between.In the reinforcement (4), several from that reinforcement (4) adjacent with front (10) or back (16), for an end of odd number is connected (18) 4 millimeters apart from the right of the other ends with lead-in wire muscle (8); For an end of even number is connected with the right (18), the other end is apart from (8) 4 millimeters in lead-in wire muscle.Respectively there is a binding post (2) both sides that vertically hit exactly in adjacent back (16) groove (6).Electric furnace heating wire existing by 3.3 one, 300 watts is connected into, power is that 90 watts electric furnace heating wire (7) elongates, along the snakelike ground of reinforcement (4), place in the groove (6) equably, walk around lead-in wire muscle (8), electric furnace heating wire (7) two ends are fastened on interior two binding posts (2) of groove (6), are electrically connected with power line (14).

Claims

1. an electric foot warmer is provided with heating wire in insulation crust, it is characterized in that: one is in series by existing electric furnace heating wire, power can be 85-95 watt electric furnace heating wire and elongates, the ground that crawls, place in the pedal equably.

2. electric foot warmer according to claim 1, it is characterized in that: a stool formula square feet pedal, it has 4 limits vertical with top board, below be called the left side, the right, the front, the back, the left side and the right are one group of opposite side, front and back are another group opposite side, adjacent edge connects, article 4, under 4 angles that the limit is connected to form a pin is arranged respectively, there are a passage and top board inwall contour on the left side, the left side have apart from 5 millimeters places of top board inwall one parallel with the left side, two ends with before, the back is at a distance of the lead-in wire muscle of 3-4 millimeter, between lead-in wire muscle and the right, promptly and between the lead-in wire limit of muscle apart from maximum, there are 49, the bar number is an odd number, be parallel to each other, spacing distance is 4.5 millimeters, and reinforcement perpendicular to the lead-in wire muscle, in the reinforcement, from with that adjacent reinforcement number of front or back, for an end of odd number is connected with the lead-in wire muscle, 4 millimeters of the other ends apart from the right, for an end of even number is connected with the right, the other end is apart from 4 millimeters in lead-in wire muscle, respectively there is a binding post both sides that vertically hit exactly in the groove of adjacent back, the lead-in wire muscle, the two ends of binding post and reinforcement not link respectively have a sulculus, reinforcement, thick 1.5 millimeters of lead-in wire muscle and binding post, and it is contour, the heat insulation base plate of insulation is affixed on reinforcement and the lead-in wire muscle, is anchored on 4 limits of pedal.

3. electric foot warmer according to claim 1 is characterized in that: electric furnace heating wire is in series by 3.3 existing electric furnace heating wires of 300 watts, and its power is 90 watts.