CN210320292U

CN210320292U - Heating device

Info

Publication number: CN210320292U
Application number: CN201920621468.0U
Authority: CN
Inventors: 李智慧; 肖旋; 孙飞; 肖淑勇
Original assignee: Inner Mongolia Guolong Jiayi New Material Co Ltd
Current assignee: NINGBO PLUS ONE NEW MATERIAL Inc
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a heating device, which comprises a base; a reel rotatably arranged on the base; the electric heating curtain is suitable for converting electric energy provided by a power supply into heat energy, and has flexibility, one end of the electric heating curtain is connected with the scroll, and the other end of the electric heating curtain is a free end; and the support rod is provided with a first end part and a second end part which are far away from each other, the first end part of the support rod is separably connected with the base or rotatably connected with the base, so that when the support rod is supported on the base, the support rod extends upwards relative to the base, and the second end part of the support rod is separably connected with the free end of the electric heating curtain.

Description

Heating device

Technical Field

The utility model relates to a heating technology field especially relates to a heating installation.

Background

Due to the influence of global climate, environment and energy, heating and warming by clean energy becomes a necessary way for the development of human beings and countries. The country has been vigorously pursuing and practicing coal gasification and coal power transformation activities in recent years. Meanwhile, due to climate change and continuous improvement of living standard of human beings, heating in winter becomes necessary in areas which are not required to be heated by original design, such as Wuhan, Jianghe and Zhejiang in south of Yangtze river in China. For the existing buildings heated by coal with huge quantity and the buildings without heating devices, gas or electricity is adopted for heating, and the secondary construction of the existing buildings becomes a pain point for the development of the industry.

In chinese patent that publication number is CN205783276U, a graphite alkene flexible heater convenient to accomodate is disclosed, through the graphite alkene low temperature radiation electric heat membrane that adopts to have flexible characteristic as the heating main part, not only can realize the arbitrary curling of electric warm picture, can also reduce the product volume through the mode of curling, conveniently accomodate and carry.

The warmer disclosed in the patent is equivalent to a picture with a warming function, needs to be hung on a wall surface for use, and has the following defects:

(1) when the warmer is used, the warmer needs to be fixed on the wall surface through nails or glue, and when a user does not need to warm, unsightly fixed traces (nails or glue) can be left on the wall surface after the warmer is taken down;

(2) when the room is big, if the user waits in the place of keeping away from the wall, then the heating effect of room heater is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a heating device, convenient storage, and can be flexibly set and moved according to the needs of users.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a heating device comprises

A base;

the reel is rotatably arranged on the base;

the electric heating curtain is suitable for converting electric energy provided by a power supply into heat energy, and is flexible, one end of the electric heating curtain is connected with the scroll, and the other end of the electric heating curtain is a free end; and

at least one supporting rod, the supporting rod has first end and the second end that keeps away from each other, the first end of supporting rod with but base detachable connection or rotationally be connected, so that when the supporting rod supports in the base, the supporting rod upwards extends for the base, the second end of supporting rod with but the free end detachable connection of electric heat curtain.

Further, the base comprises a shell, a containing cavity is formed in the shell, an outlet is formed in the shell and communicates the containing cavity with the outside, the scroll is rotatably arranged in the containing cavity, and the free end of the electric heating curtain is suitable for penetrating through the outlet and extending out of the shell.

Further, at least one fixing member is movably disposed on a side surface or a bottom surface of the housing, so that the fixing member can be received close to the housing or can be rotated to a position crossing the housing.

Furthermore, still be provided with the heating control unit on the base, heating control device with the electric heat curtain electricity is connected, heating control device is still suitable for and is connected with external power source or charging source electricity to control the power supply situation of power to the electric heat curtain.

Further, the heating control unit further includes a wireless module so that the heating control unit can be remotely operated.

Furthermore, the heating device also comprises a reel control unit, wherein the reel control unit comprises a spring, the spring continuously applies acting force to the reel to enable the reel to rotate to an initial position, and when the reel is at the initial position, the electric heating curtain is wound on the reel.

Further, the electric heating curtain is a flexible electric heating film.

Furthermore, an insulating material and/or a waterproof material is/are arranged outside the electric heating curtain.

Furthermore, the free end of the electric heating curtain is provided with an edge fixing strip, and the second end part of the supporting rod is detachably connected with the edge fixing strip.

Further, the supporting rod is a telescopic rod.

Compared with the prior art, the heating device of the utility model is flexible and convenient to use, and can be placed at any position needing heating by a user, and the position of the heating device can be adjusted at any time; the main heating body of the heating device is an electric heating curtain which is light in weight and thin in thickness, is convenient to move, does not occupy too much space, and improves the convenience and practicability of use; when not needing the heating, the heating installation can be conveniently rolled up fast, has reduced its space that occupies greatly, both convenient storage also conveniently carries.

Drawings

FIG. 1 is a schematic view of an embodiment of the heating apparatus of the present invention;

in the figure: 1. a base; 11. a housing; 10. a receiving cavity; 12. a stabilizing member; 2. a reel; 3. an electric heating curtain; 31. an edge fixing strip; 4. a support bar; 5. a heating control unit; 6. positioning pins; 7. and a power plug.

Detailed Description

The present invention will be further described with reference to the following detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

It should be noted that the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, the utility model provides a heating device, which comprises a base 1, a scroll 2, an electric heating curtain 3 and at least one supporting rod 4.

The base 1 is adapted to rest on a floor, table or other surface.

On base 1 was rotationally located to spool 2, spool 2 was used for carrying out the rolling and unreeling to electric heat curtain 3.

The electric heating curtain 3 is suitable for converting electric energy provided by a power supply into heat energy, so that a heating function is realized. The electric heating curtain 3 has flexibility, one end of the electric heating curtain 3 is connected with the scroll 2, and the other end is a free end, so that the electric heating curtain 3 can be wound on the scroll 2 and also can be unfolded.

The bracing piece 4 can be when the electric heat curtain 3 expandes, supports it at the state of expanding, also can be when the electric heat curtain 3 rolling, pull down or fold from base 1 to make things convenient for carrying and accomodating of heating installation. The supporting rod 4 has a first end and a second end which are far away from each other, the first end of the supporting rod 4 is detachably connected with the base 1 or rotatably connected with the base, so that when the supporting rod 4 is supported on the base 1, the supporting rod 4 extends upwards relative to the base 1, the second end of the supporting rod 4 is located at the upper end, and the second end of the supporting rod 4 is detachably connected with the free end of the electric heating curtain 3.

As will be understood by those skilled in the art, "detachably connected" means: the two elements may be connected to each other or separated from each other. For example, the shaft may be inserted into the hole to keep the two connected, or may be pulled out of the hole to separate the two. Of course, the term "separably connecting" in the present invention is not limited to the above-listed modes, and those skilled in the art can select a reasonable structure to achieve separable connection of two components, which will not be described herein.

As will be understood by those skilled in the art, "rotatably coupled" means that two elements are coupled such that one element can rotate relative to the other element.

Use the utility model discloses a during heating installation, directly place base 1 subaerial can, then be connected the first end of bracing piece 4 with base 1, perhaps rotate bracing piece 4 to the direction with base 1 mutually perpendicular, so that the second end of bracing piece 4 is in the top of base 1, then upwards draw the free end of electric heat curtain 3, make the electric heat curtain 3 of coiling on spool 2 expand, when the free end of electric heat curtain 3 rises to the second end of bracing piece 4, be connected the free end of electric heat curtain 3 with the second end of bracing piece 4, thereby bracing piece 4 keeps electric heat curtain 3 in the expansion position. The orientation of the electric heating curtain 3 and the position where the whole heating device is placed can be adjusted at will according to the demand by the user, and at the moment, the heating device can be used for heating, can also be used as a landscape for people to watch, can also be used as a screen, and can be shielded.

When not needing the heating, make the second tip of bracing piece 4 and the free end separation of electric heat curtain 3, rotate spool 2, make electric heat curtain 3 convolute on spool 2 to realize accomodating of electric heat curtain 3. After the electric heating curtain 3 is stored, the first end part of the supporting rod 4 can be separated from the base 1, so that the supporting rod 4 is stored separately, or the supporting rod 4 is rotated to the position attached to the base 1, and the folding of the supporting rod 4 is realized.

In some embodiments, the base 1 includes a housing 11, a housing chamber 10 is formed in the housing 11, and an outlet port communicating the housing chamber 10 with the outside is formed on the housing 11. The reel 2 is rotatably disposed in the receiving chamber 10, and the free end of the electric heating curtain 3 is adapted to extend out of the housing 11 through an outlet on the housing 11.

The outer shape of the housing 11 may be square, circular, irregular, etc. The housing 11 may be directly placed on the ground, or a support structure may be provided on a side surface or a lower surface of the housing 11, so that the base 1 can be stably placed on the ground or a table. The material of the housing 11 may be a light-weight and high-strength material such as plastic, alloy, carbon fiber, etc.

In some embodiments, the housing 11 is elongated, the outlet is an elongated through hole formed at the upper end of the housing 11, and the length of the outlet is not less than the width of the electric heating curtain 3, so that the electric heating curtain 3 can smoothly pass through the outlet to enter the receiving cavity 10 or be stretched out of the receiving cavity 10. The elongated housing 11 occupies a small space and is more convenient to store and carry.

It is worth mentioning that when the electric heating curtain 3 is unfolded, it is easy to shake back and forth, thereby causing the heating device to be unstable. To solve this problem, at least one stabilizing member 12 is preferably movably disposed on a side or bottom surface of the housing 11. The steady 12 can be stowed adjacent the housing 11 when the heating device is not in use and the steady 12 can be pivoted into a position across the housing 11 when the heating device is in use to increase the stability of the base 1 when placed. The stabilizing member 12 may be in the form of a sheet or a rod.

In one embodiment of the stabilizing member 12, the stabilizing member 12 is in the form of a sheet, the middle part of the stabilizing member 12 is rotatably connected to the bottom surface of the housing 11, the width of the stabilizing member 12 does not exceed the width of the housing 11, and the length of the stabilizing member 12 is at least twice the width of the housing 11. When the heating device is not used, the fixing piece 12 can be rotated to the lower part of the bottom surface of the base 1, so that the occupied space during storage is reduced; when the heating device is in use, the stabilizing member 12 is rotated to a position where it intersects the base 1 (as shown in figure 1) to provide an increased stability to the base 1.

In some embodiments, the base 1 is further provided with a heating control unit 5, the heating control unit 5 is electrically connected to the electric heating curtain 3, and the heating control unit 5 is further adapted to be electrically connected to an external power source or a charging power source, so as to control the power supply status of the power source to the electric heating curtain 3, such as on/off, power, time, and the like of a circuit, and further realize on/off of the electric heating curtain 3 and control of the heating temperature.

In some embodiments, the heating control unit 5 further comprises a wireless module, so that the heating control unit 5 can be remotely operated, i.e. the user can wirelessly control the heating of the electric heating curtain 3 through the electronic device.

The above-mentioned circuit structure who realizes the various functions of heating control unit 5 is prior art, the utility model discloses no longer detail.

Spool 2 is used for realizing rolling and unreeling to electric heat curtain 3, can realize among the prior art that rolling, the various devices that unreel are the utility model discloses the scope that spool 2 covers.

In some embodiments, the heating device further comprises a reel control unit (not shown in the figures) for providing power for the rotation of the reel 2 to realize the automatic winding and/or unwinding of the electric heating curtain 3. In some cases, the reel control unit can control the rotation direction of the reel 2, and on the one hand, can supply power to the reel 2 to rotate in the forward direction when winding, and on the other hand, can supply power to the reel 2 to rotate in the reverse direction when unwinding.

In one embodiment of the reel control unit, the reel control unit comprises a spring (not shown in the figure) which continuously exerts a force on the reel 2 to turn it to the initial position. When the electric heating curtain 3 needs to be stored, the electric heating curtain 3 is separated from the supporting rod 4, the retraction force of the spring enables the scroll 2 to rotate, and the electric heating curtain 3 is wound on the scroll 2 again. Preferably, the reel control unit further comprises a positioning pin 6, the positioning pin 6 is movably arranged on the base 1, the positioning pin 6 is used for limiting the rotation of the reel 2, when the electric heating curtain 3 is unfolded, in order to avoid the electric heating curtain 3 retracting caused by the accidental rotation of the reel 2, the reel 2 can be limited at a fixed position by the positioning pin 6, so that the reel 2 cannot rotate freely.

It should be noted that the term "spring" in the present invention refers to a generalized spring, which mainly utilizes the elastic deformation of elastic material to form elastic force, and is not limited to a specific form.

The reel control unit may also comprise gears, hydraulic structures, etc. The spool control unit is not limited to the structure enumerated in the utility model discloses the autogiration that utilizes spool control unit to realize spool 2 is prior art, the utility model discloses no longer detail one by one.

The fabric of the electric heating curtain 3 is not limited to textile fabrics, and can be polymer film materials and the like.

A flexible resistance wire can be arranged in the flexible fabric, so that a flexible electric heating curtain 3 is obtained. The electric heating curtain 3 can also be a flexible electric heating film, and the conversion from electric energy to heat energy is realized by utilizing conductive ink in the electric heating film.

Insulating materials such as insulating glue, insulating paint, insulating cloth and the like can be arranged outside the electric heating curtain 3 so as to ensure the use safety of the electric heating curtain 3. In addition, waterproof materials such as waterproof glue, waterproof paint, waterproof cloth and the like can be arranged outside the electric heating curtain 3, so that the use safety of the electric heating curtain 3 is further ensured.

The temperature control of the electric heating curtain 3 can be realized by heating materials with self-temperature control, and a temperature detection and control device can also be arranged at the electric heating curtain 3 to realize the temperature control.

Various patterns can be pasted, printed and sprayed on the outer surface of the electric heating curtain 3, so that the attractiveness in use is improved.

In some embodiments, the free end of the electric heating curtain 3 is provided with an edge fixing strip 31, and the edge fixing strip 31 is made of a non-flexible material and plays a role of supporting the electric heating curtain 3. The edge fixing strip 31 has a connection part, and the second end of the support rod 4 is detachably connected to the connection part of the edge fixing strip 31. The second end of the support rod 4 is connected to the edge fixing strip 31 by means of a snap fit, a shaft hole fit, a magnetic connection, or the like. The material of the edge fixing strip 31 may be plastic, alloy, etc.

Preferably, the size of the edge fixing strip 31 is larger than that of the outlet on the housing 11, and when the electric heating curtain 3 is wound on the winding shaft 2, the edge fixing strip 31 is clamped outside the outlet of the housing 11, so that a user can conveniently pull out the electric heating curtain 3 through the edge fixing strip 31.

It should be noted that the fixed end of the electric heating curtain 3 has a lead (not shown in the figure), and the electric heating curtain 3 can be electrically connected to the power supply or the heating control unit 5 through the lead. In some embodiments, the winding shaft 2 is a hollow cylinder, and the leads of the electric heating curtain 3 are inserted into the winding shaft 2, so that the winding of the leads is not caused when the winding shaft 2 rotates.

In one embodiment, the first end of the support rod 4 is detachably connected to the base 1, and when the first end of the support rod 4 is connected to the base 1, the support rod 4 integrally extends upward, and the second end is located at the upper end of the base 1.

In other embodiments, the first end of the support rod 4 is rotatably connected to the base 1, and the support rod 4 can be rotated to a position perpendicular to the base 1. The support rod 4 can be relatively stably kept in the supporting position by using the friction force between the components or by other components, and the specific implementation manner belongs to the prior art for the technical personnel in the field, and the utility model is not detailed again.

Preferably, the supporting rod 4 is a telescopic rod, and the length of the supporting rod 4 can be adjusted by a user according to needs, so that the supporting rod 4 is more convenient to store.

In some embodiments, the heating device further comprises a power plug 7, the power plug 7 being receivable in the housing 11 when not in use and being removable from the housing 11 when in use. One end of the power plug 7 is suitable for being electrically connected with an external power supply, and the other end of the power plug is electrically connected with at least one electric device of the heating device. The electric equipment of the heating device can be an electric heating curtain 3, a heating control unit 5, a scroll control unit and the like.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A heating appliance, comprising:

a base;

the reel is rotatably arranged on the base;

2. The heating installation of claim 1, wherein the base comprises a housing defining a receiving chamber therein, the housing having an outlet therein communicating the receiving chamber with the exterior, the roller being rotatably disposed within the receiving chamber, the free end of the electrically heated curtain being adapted to extend through the outlet to the exterior of the housing.

3. The heating installation of claim 2, wherein the securing member is movably mounted to a side or bottom of the housing such that the securing member is receivable proximate the housing or rotatable to intersect the housing.

4. The heating device as claimed in claim 1, wherein a heating control unit is further disposed on the base, the heating control unit is electrically connected to the electric heating curtain, and the heating control unit is further adapted to be electrically connected to an external power source or a charging power source, so as to control a power supply condition of the power source to the electric heating curtain.

5. The heating installation of claim 4, wherein the heating control unit further comprises a wireless module such that the heating control unit can be remotely operated.

6. The heating installation of claim 1, further comprising a roller control unit, wherein the roller control unit comprises a spring, the spring continuously applies a force to the roller to rotate the roller to an initial position, and when the roller is at the initial position, the electrically heated curtain is wound on the roller.

7. The heating installation of claim 1, wherein the electrically heated curtain is a flexible electrically heated film.

8. The heating installation according to claim 1, wherein the electrically heated curtain is externally provided with an insulating material and/or a waterproof material.

9. The heating installation as claimed in claim 1, wherein the free end of the electrically heated curtain is provided with an edge fixing strip, and the second end of the support rod is detachably connected to the edge fixing strip.

10. The heating installation according to any one of claims 1 to 9, wherein the support bar is a telescopic bar.