CN221279536U - Heating device - Google Patents

Abstract

The utility model relates to the technical field of portable heating, in particular to a heating device. The heating device comprises a shell and a heating assembly, wherein an accommodating space is formed in the shell, and two opposite ends of the shell can be arranged in a folding manner; the heating assembly at least comprises two heating plates, the heating plates are attached to the inner wall of the shell, and the heating plates are distributed on two sides of the folding line along the folding line of the shell. The heating device can achieve the purpose of reducing the volume through folding, saves space, is convenient for users to carry during traveling, and has good heat dissipation effect and long service life.

Description

Heating device

Technical Field

The utility model relates to the technical field of portable heating, in particular to a heating device.

Background

The warming device comprises a palace warmer, a hand warmer and the like, can be carried with and widely used, and is often large in size to ensure the warming effect in order to promote the warming effect, but is unfavorable for traveling and carrying.

At present, the shell of the heating device is folded along the folding component by adopting the folding component so as to reduce the volume of the shell and ensure that the shell has higher portability, but the folding component has a complex structure and can repeatedly fold the heating plate in the heating device in the folding process, and the long-time repeated folding use can reduce the service life of the heating plate until the heating plate is damaged.

Disclosure of utility model

The embodiment of the utility model aims to solve the technical problem of providing a heating device so as to solve the problem that a heating plate is damaged in the repeated folding process of the heating device in the prior art.

The utility model discloses a heating device, which comprises a shell and a heating component, wherein an accommodating space is formed in the shell, and two opposite ends of the shell can be arranged in a folding way; the heating assembly at least comprises two heating plates, the heating plates are attached to the inner wall of the shell, and the heating plates are distributed on two sides of the folding line along the folding line of the shell.

Optionally, the shell comprises a first body and a second body, and the heating sheet is attached to the inner wall of the first body and/or the second body.

Optionally, dividing the housing into a first portion, a second portion and a third portion in sequence along a length direction of the housing; wherein the second portion is made of a flexible material and the housing is foldable along the second portion such that the first portion and the third portion have an overlapping area; or, a rotating assembly is arranged on the second part, and the shell can rotate along the rotating assembly, so that the first part and the third part have an overlapping area.

Optionally, the overlapping areas of the first portion and the second portion are completely coincident.

Optionally, a plurality of first mounting grooves are formed on the first body, and the heating plates are arranged in the first mounting grooves in a one-to-one correspondence manner.

Optionally, the heating device further comprises a control circuit board, wherein the control circuit board is arranged on the shell and is positioned in the accommodating space; the heating assembly further comprises a battery, the battery is arranged on the shell and located in the accommodating space, the battery and the control circuit board are located on the side edges of the folding lines, the battery is electrically connected with each heating piece respectively, the control circuit board is electrically connected with the battery, and an inserting port is formed in the control circuit board.

Optionally, the heating device further comprises a vibration piece, a mounting seat is arranged on the shell of the battery, a second mounting groove is formed in the mounting seat, the vibration piece is arranged on the second mounting groove, and the vibration piece is electrically connected with the battery.

Optionally, the vibration member is located at a side of the battery facing away from the heating plate.

Optionally, the first body and/or the second body at two sides of the folding line are respectively provided with a connecting part and a hanging rope, and the connecting part is used for fixing the connecting part through the hanging rope after the shell is folded.

Optionally, a protective sleeve is coated on the outer wall of the shell.

Compared with the prior art, the heating device provided by the embodiment of the utility model has the beneficial effects that: through setting up the casing and being formed with accommodation space for provide stable installation environment, through setting up the relative both ends of casing collapsible, can effectively reduce the holistic occupation space of casing, with promote user's portability, provide the heating condition for the heating installation through setting up the heating plate, and include two at least heating plates through heating assembly, the heating plate distributes in the both sides of folding line along the folding line of casing, the outward heat dissipation of accessible heating plate reaches the purpose of heating along the casing during the use, simultaneously, can also prevent that the casing from folding together the heating plate when folding in guaranteeing heat radiating area, can prevent that the heating plate from breaking down in the in-process of frequent folding, guarantee the normal work of heating plate. The heating device can achieve the purpose of reducing the volume through folding, saves space, has a simple structure, is convenient for users to carry during traveling, and has good heat dissipation effect and long service life.

Drawings

The technical scheme of the utility model will be further described in detail below with reference to the accompanying drawings and examples, wherein:

FIG. 1 is a side view of the overall structure of a heating appliance provided by an embodiment of the present utility model;

FIG. 2 is a layout of functional components in an accommodating space according to an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a first body according to an embodiment of the present utility model;

FIG. 4 is a front view of the overall structure of a heating device provided by an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a mounting seat according to an embodiment of the present utility model;

Fig. 6 is a schematic diagram of a folding state of a heating device according to an embodiment of the present utility model.

The reference numerals in the drawings are as follows: 10. a housing; 110. a first body; 1101. a first mounting groove; 111. an accommodation space; 120. a second body; 210. a heating sheet; 220. a battery; 211. a mounting base; 2111. a second mounting groove; 2112. a first avoidance groove; 2113. a second avoidance groove; 30. a vibrating member; 40. a control circuit board; 410. a plug port; 50. a connection part; 60. a cover plate; 70. and (5) conducting wires.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings.

The embodiment of the utility model provides a heating device, as shown in fig. 1 to 3, which comprises a shell 10 and a heating assembly, wherein the shell 10 is provided with an accommodating space 111, and two opposite ends of the shell 10 can be arranged in a folding way;

The heating assembly at least comprises two heating plates 210, the heating plates 210 are attached to the inner wall of the shell 10, and the heating plates 210 are distributed on two sides of the folding line along the folding line of the shell 10.

This embodiment is formed with accommodation space 111 through setting up casing 10 for provide stable installation environment, through setting up casing 10 relative both ends collapsible, can effectively reduce the holistic occupation space of casing 10, the portability of heating installation has been promoted, heating plate 210 sets up to the heating installation provides the heating condition, and include two at least heating plates 210 through heating assembly, heating plate 210 distributes in the both sides of folding line along the folding line of casing 10, the outward heat dissipation of accessible heating plate 210 reaches the purpose of heating along casing 10 during the use, and can also prevent that casing 10 from folding together heating plate 210 when folding when guaranteeing heat radiating area, can prevent that heating plate 210 from breaking down in the in-process of frequent folding, guarantee the normal work of heating plate 210. The heating device provided by the embodiment of the utility model can realize the purpose of reducing the volume by folding, saves the space, is convenient for users to carry during traveling, and has the advantages of good heat dissipation effect and long service life.

In this embodiment, the distribution manner of the heating sheets 210 on the housing 10 may be adjusted according to the actual use of the heating device, for example, when the heating device of this embodiment is used as a palace warmer, the heating sheets 210 may be all attached to the same inner wall of the housing 10, and the heat dissipation surface is close to the skin of the human body, so as to achieve the corresponding heating effect. The above settings all belong to the protection scope of the present embodiment, and are not particularly limited here.

As a preferred solution of this embodiment, the housing 10 includes a first body 110 and a second body 120 disposed opposite to each other, the first body 110 and the second body 120 enclose the accommodating space 111, and the heating sheet 210 is attached to an inner wall of the first body 110 and/or the second body 120.

The heating plates 210 are attached to the inner walls of the first body 110 and/or the second body 120, so that the heating plates 210 are distributed more uniformly on the inner walls of the first body 110 and/or the second body 120, thereby improving the heating effect.

As a preferable mode of the present embodiment, the housing 10 is divided into a first portion, a second portion, and a third portion in this order along the length direction of the housing 10; wherein the second portion is made of a flexible material, the housing 10 is foldable along the second portion such that the first and third portions have an overlapping area; alternatively, the second portion may be provided with a rotation assembly along which the housing 10 can be rotated to provide the first and third portions with an overlap region.

In the present embodiment, in order to achieve the foldable arrangement of the housing 10, the housing 10 is divided into a first portion, a second portion, and a third portion along the length direction thereof, specifically, by the following two aspects.

In one aspect, the second portion is made of a flexible material, such as a fabric, a silicone, or the like, which is not particularly limited herein, and is folded along the second portion, where the folding line is located on the second portion, so that the first portion and the third portion have an overlapping area, thereby achieving the purpose of reducing the volume of the heating device in this embodiment. In this embodiment, the materials of the first portion and the third portion are not particularly limited, and the materials of the first portion and the third portion may be the same or different, may be integrally formed with the same material as the second portion, may be non-foldable plastic, or the like, and are not particularly limited. On the other hand, the second portion is provided with a rotating member, and the housing 10 can rotate along the rotating member, so that the first portion and the third portion have an overlapping area. In this embodiment, the materials of the first portion and the third portion are not particularly limited, and the materials of the first portion and the third portion may be the same or different, and may be integrally made of the same material as the second portion, which is not particularly limited. The first portion, the second portion and the third portion in this embodiment are not specifically limited, and the second portion may be a folding line or an area, where the folding line is located in the folding area, which is not specifically limited in this embodiment.

An example in which the housing 10 is entirely made of a flexible material is given in the drawings of the present embodiment.

As a preferred version of this embodiment, the first portion and the third portion overlap entirely.

In this embodiment, the first portion and the third portion are completely overlapped, so as to minimize the occupied space of the folded housing 10, and optimize the portability.

As a preferred embodiment of the present embodiment, the first body 110 is formed with a plurality of first mounting grooves 1101, and the heating plates 210 are disposed in the first mounting grooves 1101 in a one-to-one correspondence.

In this embodiment, the first mounting groove 1101 is formed on the first body 110, so that an installation environment can be provided for the arrangement of the heating sheet 210 on the first body 110, the attaching stability of the heating sheet 210 on the first body 110 is improved, and the heat dissipation effect is ensured.

As a preferred solution of the present embodiment, referring to fig. 4, the heating apparatus further includes a control circuit board 40, and the control circuit board 40 is disposed on the housing 10 and located in the accommodating space 111; the heating assembly further comprises a battery 220, the battery 220 is arranged in the accommodating space 111, the battery 220 and the control circuit board 40 are both positioned at the side edges of the folding lines, the battery 220 is electrically connected with each heating plate 210, the control circuit board 40 is electrically connected with the battery 220, and the control circuit board 40 is provided with a plug-in port 410.

The battery 220 in this embodiment is configured to supply power to the heating plate 210 to enable the heating plate 210 to work and dissipate heat, so that the heating device can be used anytime and anywhere, and the practicability of the heating device in this embodiment is improved; the battery 220 adopts a storage battery, can be circularly charged, is convenient to use, saves energy and is environment-friendly. The battery 220 is arranged on the side edge of the folding line, so that the folding of the shell 10 is not blocked, the layout is reasonable, and the use is convenient. In this embodiment, the battery 220 is fixed in the housing 10 in such a way that the battery 220 matches the accommodating space in the housing 10, so that the battery 220 can have the highest capacity, and the four corners of the battery 220 respectively abut against the inner wall of the first body 110 and the inner wall of the second body 120 of the housing 10, so as to fix the battery 220 in the housing 10.

Wherein, by providing the control circuit board 40, the control circuit board 40 is electrically connected with the battery 220. The control circuit board 40 is provided with a power management circuit, and the battery 220 is charged or discharged through the plug-in port 410; the control circuit board 40 can control the battery 220 to work according to the control signal sent by the key arranged on the shell 10, so that the battery 220 is controlled to supply power to the heating plate 210 and the vibration piece 30, and the purpose of controlling whether the heating plate 210 and the vibration piece 30 work is achieved. The implementation of the power management circuit belongs to the prior art and is not specifically limited herein. The control circuit board 40 and the battery 220 are located on both sides of the folding line in this embodiment, on the one hand, providing a more compact space layout and, on the other hand, improving the weight balance on the left and right sides of the housing 10.

The electrical connection in this embodiment is implemented by the conductive wires 70 or by using an FPC board, and a specific example of using the conductive wires 70 or other electrical connection structure is given in fig. 2 in this embodiment, which is not limited herein.

As a preferred embodiment of the present embodiment, referring to fig. 5, the heating apparatus further includes a vibration member 30, a mounting seat 211 is provided on the housing of the battery 220, a second mounting groove 2111 is formed on the mounting seat 211, the vibration member 30 is provided on the second mounting groove 2111, and the vibration member 30 is electrically connected to the battery 220.

Wherein, the purpose that sets up vibrations 30 can provide the vibrations effect through vibrations 30 work, massages the human body, promotes the travelling comfort of use. Specifically, a mounting seat 211 is provided on the housing of the battery 220 to provide a stable and safe mounting environment for the vibration member 30, and the vibration member 30 is disposed in the second mounting groove 2111 to limit the working range of the vibration member 30, so that the vibration member 30 can work stably in the housing 10.

In this embodiment, the mounting seat 211 is further formed with a first avoidance groove 2112 and a second avoidance groove 2113, where the first avoidance groove 2112 and the second avoidance groove 2113 are both communicated with the second mounting groove 2111, so that both ends of the vibration member 30 can extend out of the mounting seat 211 through the first avoidance groove 2112 and the second avoidance groove 2113.

Wherein, vibrations 30 in this embodiment can adopt the rotor motor, and through the setting of first groove 2112 and second groove 2113 of dodging can make the rotation hammer of motor have bigger rotation space, promotes vibrations effect. The vibration member 30 is electrically connected to the battery 220 through the lead 70. The vibration member 30 in the present embodiment may also employ a linear motor, which is not particularly limited herein.

As a preferred version of this embodiment, the vibration member 30 is located on the side of the battery 220 facing away from the heater chip 210.

Wherein, the vibration member 30 is arranged at one side of the battery 220 away from the heating plate 210, so that the vibration member 30 and the heating plate 210 can work independently without interference; the layout in the casing 10 is reasonable, the integration level is high, the layout space is reduced, portability is improved, the vibration element 30 adopts a motor, the occupation space is larger and protrudes out of the part of the casing 10, the cover plate 60 is arranged at the corresponding position of the second body 120 and is matched with the vibration element 30, and the vibration element 30 is placed in the accommodating space 111 to protect the vibration element 30 and is attractive.

As a preferred solution of the present embodiment, referring to fig. 1, the first body 110 and/or the second body 120 at both sides of the folding line are respectively provided with a connecting portion 50 for fixing the two connecting portions 50 by a connecting member after the housing 10 is folded.

In this embodiment, the first body 110 and/or the second body 120 are respectively provided with a connecting portion 50, where the connecting portion 50 is disposed, on one hand, after the housing 10 is folded, the housings 10 on two sides of the folding line are connected by a connecting piece, so that the housing is convenient to store after being folded. The connecting piece in the embodiment can adopt a hanging rope. On the other hand, when the case 10 is unfolded, the case is convenient to carry about by providing a hanging rope on the connection part 50.

The connecting portion 50 may be disposed on the edges of the first body 110 or the second body 120, or disposed on the edges of the first body 110 and the second body 120, respectively, so as to prevent the connecting portion 50 on the first body 110 or the second body 120 from being damaged as an alternative, and ensure the accommodating operation, referring to fig. 6, a schematic diagram of the case 10 in a folded state is given in this embodiment.

Fig. 1 shows an example in which the connection portion 50 is provided on the first body 110.

Most preferably, the outer wall of the casing 10 is covered with a protective sleeve.

Wherein, through the setting of protective sheath, through the heat of heating plate 210 by the protective sheath heat dissipation again behind casing 10, can prevent the injury of casing 10 and human skin direct contact to skin when the temperature is too high, promote and use experience and feel, can also protect casing 10, prevent that casing 10 from receiving to scratch etc..

It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present utility model, and not limiting thereof, and that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art; all such modifications and substitutions are intended to be included within the scope of this disclosure as defined in the following claims.

Claims (10)

1. A heating apparatus, comprising:

a housing (10), wherein an accommodating space (111) is formed in the housing (10), and two opposite ends of the housing (10) can be arranged in a folding manner;

The heating assembly comprises at least two heating plates (210), wherein the heating plates (210) are attached to the inner wall of the shell (10), and the heating plates (210) are distributed on two sides of the folding line of the shell (10).

2. Heating installation according to claim 1, wherein the housing comprises a first body (110) and a second body (120) arranged opposite to each other, the first body (110) and the second body (120) enclosing to form the accommodation space (111), and the heating plate (210) is attached to an inner wall of the first body (110) and/or the second body (120).

3. A heating installation according to claim 1, characterized in that the housing (10) is divided into a first part, a second part and a third part in sequence along the length of the housing (10);

Wherein the second portion is made of a flexible material, the housing (10) being foldable along the second portion such that the first and third portions have an overlapping region;

Or, a rotating assembly is arranged on the second part, and the shell (10) can rotate through the rotating assembly, so that the first part and the third part have an overlapping area.

4. A heating apparatus as claimed in claim 3, wherein the first and third portions overlap entirely.

5. The heating device according to claim 2, wherein a plurality of first mounting grooves (1101) are formed on the first body (110), and the heating plates (210) are disposed in the first mounting grooves (1101) in a one-to-one correspondence.

6. Heating installation according to claim 2, characterized in that it further comprises a control circuit board (40), said control circuit board (40) being provided on said housing (10) and being located in said accommodation space; the heating assembly further comprises a battery (220), the battery (220) is arranged on the shell (10) and located in the accommodating space (111), the battery (220) and the control circuit board (40) are both located on the side edges of the folding lines, the battery (220) is electrically connected with each heating piece (210) respectively, the control circuit board (40) is electrically connected with the battery (220), and the control circuit board (40) is provided with a plug-in port (410).

7. The heating apparatus of claim 6, further comprising:

The vibration piece (30), be provided with a mount pad (211) on the shell of battery (220), be formed with second mounting groove (2111) on mount pad (211), vibration piece (30) are located on second mounting groove (2111), just vibration piece (30) with battery (220) electricity is connected.

8. The heating installation according to claim 7, characterized in that the vibration element (30) is located on the side of the battery (220) facing away from the heating plate (210).

9. Heating installation according to any one of claims 5 to 8, wherein the first body (110) and/or the second body (120) on both sides of the folding line are provided with connecting portions (50) respectively for fixing the two connecting portions (50) by means of a connecting piece after folding the casing (10).

10. A heating installation according to claim 9, wherein the outer wall of the housing (10) is covered with a protective sleeve.