CN210861318U

CN210861318U - Foldable foot warmer and warm keeping part used with same

Info

Publication number: CN210861318U
Application number: CN201921587338.6U
Authority: CN
Inventors: 杨小军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-26
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a folding foot warmer and warm keeping parts used with the same, wherein the foot warmer comprises a shell which can be enclosed into a three-dimensional foot warming space and/or can be folded to reduce the volume, a plurality of heating modules are arranged in the shell, the shell is divided into a plurality of folding small blocks by the plurality of heating modules, and a transverse crease and a longitudinal crease are arranged between two adjacent heating modules on the shell, so that a user can fold or unfold the foot warmer according to the requirement; when the foot warmer is started, the foot warmer is in a folded state so as to be convenient for a user to carry and place; when the foot warmer is used, a user can unfold the foot warmer into different shapes according to requirements under the unfolding state so that heat can be gathered in a local space formed by unfolding, and therefore the purpose of warming is achieved.

Description

Foldable foot warmer and warm keeping part used with same

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the heating installation technique and specifically relates to a folding warm foot ware and join in marriage cold-proof part that its used is related to.

[ background of the invention ]

Electric heaters are commonly used to provide heat to rooms and offices. Such heaters typically comprise a sheet metal housing in which a heating element is provided to convert electricity into heat, which can then be transferred to the ambient air by natural convection.

To maximize the heating effect, it is often important to properly direct the heat generated from the heater device. Thus, electric heaters have been manufactured in various forms.

One known type of electric heater is a dado heater, which comprises an elongate housing intended to be positioned horizontally at the junction of a wall and a floor in use. Another known type of electric heater has a relatively tall, upright housing mounted on support legs. The heated air may exit through an air outlet formed substantially throughout the front face of the upright housing.

In some variant designs, the upright casing may also be provided with an opening at the top to increase the path of the heat outflow. During operation, heat may be released through the plurality of openings accordingly to warm the surrounding space. The ability to release heat along multiple paths may allow for warming an enclosed space (e.g., a room) in a faster manner, but this may not be appropriate when only localized heating work is desired. For example, a user sitting outdoors may only require localized heating from the front. In this case, the wasted heat can be dissipated through an unused heat release path provided on the electric heater, which wastes electric power when used.

Moreover, the existing electric heater also has the problems of overlarge volume, inconvenience in carrying, transportation, placement and the like.

Therefore, the utility model discloses to above-mentioned prior art not enough, make further improvement to current electric heater problem.

[ summary of the invention ]

The utility model aims at the defects of the prior art, and provides a foldable foot warmer, which comprises a shell which can be enclosed into a three-dimensional foot warming space and/or can be folded to reduce the volume, wherein a plurality of heating modules are arranged in the shell, the shell is divided into a plurality of foldable small blocks by the plurality of heating modules, transverse and longitudinal creases are arranged between two adjacent heating modules on the shell, so that the foot warmer can be folded or unfolded by a user according to the requirement, and the foot warmer is in a folded state at the beginning so as to be convenient for the user to carry and place; when using, the user makes warm foot ware be in under the expansion state, can expand to be different shapes according to the demand and make the heat assemble in the local space that the expansion formed to reach the purpose of heating, for this reason, the utility model discloses warm foot ware has characteristics small, portable, the transportation of being convenient for, be convenient for put.

In order to solve the technical problem, the utility model relates to a folding warm foot ware, including can enclose into three-dimensional warm foot space and/or folding casing 100 that reduces the volume, be equipped with a plurality of modules 200 that generate heat in the casing 100, a plurality of modules 200 that generate heat separate into folding a plurality of fritters with casing 100, it violently indulges crease 300 to lie in being equipped with between two adjacent modules 200 that generate heat on casing 100.

The foldable foot warmer is characterized in that the heating module 200 comprises a heating body 210 for radiating heat; the case 100 includes a first wrapping layer 110 and a second wrapping layer 120 used in cooperation with the first wrapping layer 110, the first wrapping layer 110 and the second wrapping layer 120 are connected to each other to form a fixing space for accommodating the heat generating module 200, and heat of the heat generating body 210 permeates through the first wrapping layer 110 and/or the second wrapping layer 120 to the outside for a user to use.

The foldable foot warmer as described above is characterized in that the housing 100 further comprises a connecting edge 130, and the first wrapping layer 110 is connected with the second wrapping layer 120 through the connecting edge 130 to form a fixing space for accommodating the heat generating module 200.

The foldable foot warmer is characterized in that the heat generating module 200 further comprises a supporting member 220 for supporting a fixed space, the heat generating body 210 is arranged on the supporting member 220, and the casing 100 is folded along the gap between the supporting members 220; alternatively, the heat generating body 210 is disposed in the supporting members 220, and the case 100 is folded along the gaps between the supporting members 220.

The foldable foot warmer is characterized by comprising a control part 400 for controlling the operation of the heat generating module 200, wherein the control part 400 is arranged on the shell 100, and the heat generating module 200 is electrically connected with an external power supply through the control part 400.

The foldable foot warmer is characterized in that the casing 100 is provided with a sealing member 140 for folding and wrapping the foot warmer when the foot warmer is in the folded state.

The foldable foot warmer is characterized in that the housing 100 is flat.

The foldable foot warmer as described above, wherein the housing 100 is made of a cloth material or a leather material or a breathable material.

The foldable foot warmer is characterized in that the heating element 210 is a carbon crystal film heating element or a graphene heating element or a heating sheet or a heating wire.

The utility model also provides a warm keeping part, which comprises a warm keeping part body 500 used in the foot warmer, when the warm keeping part body 500 is unfolded, the warm keeping part body 500 is arranged above the foot warmer and surrounds the foot warmer to form a three-dimensional leg warming space; when the thermal insulation member body 500 is folded, the thermal insulation member body 500 is provided with a sealing member 140 for wrapping the foot warmer in the folded state and forming a packaging bag shape.

Compared with the prior art, the utility model relates to a folding warm foot ware and join in marriage cold-proof part that its used has following advantage:

1. the utility model discloses foot warmer is including enclosing into the three-dimensional foot warming space and/or folding casing that reduces the volume, be equipped with a plurality of modules that generate heat in the casing, a plurality of modules that generate heat separate into folding a plurality of fritters with the casing, lie in on the casing and be equipped with between two adjacent modules that generate heat and violently indulge the crease, the person of facilitating the use will warm up foot ware folding or expansion according to the demand, and for this, foot warmer has characteristics small, portable, be convenient for transport, be convenient for put.

2. The foot warmer is unfolded according to the requirement and is in different shapes, so that heat can be gathered in the local space formed by unfolding, the purpose of warming is achieved, and the working efficiency of the foot warmer is improved.

3. The heating module in the foot warmer controls work through the control component, and a user can use the foot warmer as required conveniently, so that the foot warmer has the characteristics of safety in use, energy conservation and environmental protection.

4. The utility model comprises a warm keeping component body used on the foot warmer, when the warm keeping component body is unfolded, the warm keeping component body is arranged above the foot warmer and forms a three-dimensional leg warming space with the foot warmer; when the warm-keeping component body is folded, the seal piece used for wrapping the foot warmer in the folded state and forming the shape of the packaging bag is arranged on the warm-keeping component body, therefore, the warm-keeping component is convenient for a user to carry and can be used in cooperation with the foot warmer, and therefore the warming effect of the foot warmer is improved.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of a specific embodiment of the foot warmer of the present invention.

Fig. 2 is a schematic view of the first wrapping layer in the foot warmer of the present invention.

Fig. 3 is a schematic view of a second wrapping layer in the foot warmer of the present invention.

Fig. 4 is an exploded view of the heating module of the foot warmer of the present invention.

Fig. 5 is a schematic view of the foot warmer of the present invention in a folded state.

Fig. 6 is a schematic view of the warm keeping member of the present invention.

Fig. 7 is a schematic view of the foot warmer wrapped by the warm keeping member according to the present invention in a folded state.

[ detailed description ] embodiments

The following describes embodiments of the present invention in detail with reference to fig. 1 to 7.

As shown in fig. 1-5, the utility model relates to a folding foot warmer, including enclosing into three-dimensional warm foot space and/or folding casing 100 that reduces the volume, be equipped with a plurality of modules 200 that generate heat in the casing 100, a plurality of modules 200 that generate heat separate into folding a plurality of fritters with casing 100, it is equipped with violently indulges crease 300 to lie in on the casing 100 between two adjacent modules 200 that generate heat. When the foot warmer is started and used, the foot warmer is in a folded state so as to be convenient for a user to carry and place; when using, the user makes warm foot ware be in under the expansion state, can expand to be different shapes according to the demand and make the heat assemble in the local space that the expansion formed to reach the purpose of heating, for this reason, the utility model discloses warm foot ware has the characteristics that heating performance is good, small, portable, be convenient for transport, be convenient for put.

Further, the heat generating module 200 includes a heat generating body 210 for radiating heat; the case 100 comprises a first wrapping layer 110 and a second wrapping layer 120 matched with the first wrapping layer 110 for use, the first wrapping layer 110 and the second wrapping layer 120 are connected with each other to form a fixing space for arranging the heat generating module 200, and heat of the heat generating body 210 permeates outwards through the first wrapping layer 110 and/or the second wrapping layer 120 for use of a user, so that the user's non-use requirements can be met and multiple use modes can be provided.

According to the design requirement, the first wrapping layer 110 and the second wrapping layer 120 are connected by sewing or gluing.

In order to improve the overall aesthetic appearance of the foot warmer and to stabilize the connection of the first wrapping layer and the second wrapping layer so as to ensure the stability of the heat generating module, the casing 100 further includes a connecting edge 130, and the first wrapping layer 130 is connected with the second wrapping layer 120 through the connecting edge 130 to form a fixing space for accommodating the heat generating module 200.

Further, in order to prevent the heating module from directly contacting the housing to cause overheating of the contact point between the housing and the heating module, so as to achieve the safety purpose, and further improve smooth switching between the folded state and the unfolded state of the foot warmer, the heating module 200 further includes a supporting member 220 for supporting a fixed space, the heating element 210 is disposed on the supporting member 220, and the housing 100 is folded along the gap between the supporting members 220; alternatively, the heat generating body 210 is disposed in the supporting members 220, and the case 100 is folded along the gaps between the supporting members 220.

As shown in fig. 1 to 3, the foot warmer further includes a control component 400 for controlling the operation of the heating module 200, the control component 400 is disposed on the casing 100, and the heating module 200 is electrically connected to an external power source through the control component 400, which is beneficial for a user to control according to requirements, thereby having the characteristics of safe use, energy saving and environmental protection. Wherein adjacent heating modules are electrically connected in pairs.

Wherein a control unit can control a plurality of modules that generate heat correspondingly, perhaps, a control unit also can control solitary module that generates heat correspondingly, the utility model discloses preferably a control unit controls a plurality of modules that generate heat.

Further, in order to facilitate carrying and improve the overall aesthetic appearance, the casing 100 is provided with a sealing member 140 for folding and wrapping the foot warmer when the foot warmer is in the folded state. Wherein the sealing member 140 is preferably a zipper or a snap or a hook and loop fastener, which is convenient for a user to use.

The housing 100 is flat according to design requirements and is better for the user to place, transport and carry.

Further, in order to enable the foot warmer to better radiate heat of the internal heat generating module for use by a user, the housing 100 is made of a cloth material or a leather material or a breathable material.

Further, in order to improve the heating performance and the safety performance of the heating element and achieve the purpose of safety, the heating element 210 is a carbon crystal film heating element or a graphene heating element or a heating sheet or a heating wire.

As shown in fig. 6 and 7, the thermal insulation component of the present invention includes a thermal insulation component body 500 used in the foot warmer, when the thermal insulation component body 500 is unfolded, the thermal insulation component body 500 is disposed above the foot warmer and surrounds the foot warmer to form a three-dimensional leg warming space; when the thermal insulation member body 500 is folded, the thermal insulation member body 500 is provided with a sealing member 140 for wrapping the foot warmer in the folded state and forming a packaging bag shape. When using, the user will warm up the foot ware and open and make it be in under the expansion state, and then will keep warm the part body and expand to settle or the lid closes and be the casing top in warm foot ware top, perhaps settles and close the casing at user foot and lid and make both cooperations form local space for the heat assembles in local space, in order to reach the purpose of heating, for this reason, it is convenient that the part that keeps warm is favorable to the user to carry, can cooperate warm foot ware again to use, thereby improve the heating effect of warm foot ware.

Further, in order to improve the heat retention performance of the heat retention member body, the heat retention member body 500 is preferably a carpet or a heat retention carpet.

Claims

1. The foldable foot warmer is characterized by comprising a shell (100) which can be enclosed into a three-dimensional foot warming space and/or be folded to reduce the size, a plurality of heating modules (200) are arranged in the shell (100), the shell (100) is divided into a plurality of foldable small blocks by the plurality of heating modules (200), and transverse and longitudinal creases (300) are arranged between two adjacent heating modules (200) on the shell (100).

2. The foldable foot warmer according to claim 1, wherein the heat generating module (200) comprises a heat generating body (210) for radiating heat; the casing (100) includes first parcel layer (110) and cooperation first parcel layer (110) use second parcel layer (120), interconnect between first parcel layer (110) and the second parcel layer (120) and form the fixed space that is used for settling heating module (200), the heat of heat-generating body (210) passes through first parcel layer (110) and/or second parcel layer (120) and outwards permeates for the user uses.

3. The foldable foot warmer according to claim 2, wherein the housing (100) further comprises a connecting edge (130), and the first wrapping layer (110) is connected with the second wrapping layer (120) through the connecting edge (130) to form a fixing space for accommodating the heat generating module (200).

4. The foldable foot warmer of claim 2 or 3, wherein the heat generating module (200) further comprises a support member (220) for supporting a fixed space, the heat generating body (210) is provided on the support member (220), and the housing (100) is folded along a gap between the support members (220); or, the heating element (210) is arranged in the support (220), and the shell (100) is folded along the gap between the supports (220).

5. The foldable foot warmer according to claim 4, characterized by comprising a control unit (400) for controlling the operation of the heat generating module (200), the control unit (400) being provided on the housing (100), the heat generating module (200) being electrically connected to an external power source through the control unit (400).

6. The foldable foot warmer of claim 1, wherein the housing (100) is provided with a seal (140) for folding the foot warmer around when the foot warmer is in a folded state.

7. The foldable foot warmer according to claim 1, wherein the housing (100) is flat.

8. The foldable foot warmer according to claim 1, wherein the housing (100) is made of a cloth material or a leather material or a breathable material.

9. The foldable foot warmer according to claim 2, wherein the heating element (210) is a carbon crystal film heating element or a graphene heating element or a heating sheet or a heating wire.

10. A thermal insulation member, characterized by comprising a thermal insulation member body (500) used in the foot warmer according to any one of claims 1 to 9, wherein when the thermal insulation member body (500) is unfolded, the thermal insulation member body (500) is arranged above the foot warmer to enclose a three-dimensional leg warming space with the foot warmer; when the warm-keeping component body (500) is folded, a sealing element (140) which is used for wrapping the foot warmer in the folded state and forms a packaging bag shape is arranged on the warm-keeping component body (500).