Water heating blanket

Abstract

The utility model relates to the field of heating equipment, in particular to a water heating blanket which comprises a main machine and a blanket, the main machine comprises a shell, a first heating module and a second heating module, the shell is provided with a mounting cavity and a heating port communicated with the mounting cavity, and the first heating module is arranged in the mounting cavity; the second heating module is arranged in the mounting cavity and corresponds to the heating opening; the blanket is connected with the first heating module. The first heating module supplies heat to the blanket, and the second heating module supplies heat to the outside through the heat supply port, so that the blanket is provided with two heat supply systems, the blanket can be heated to achieve the heating effect, heating can be achieved at the position of the main machine, and the blanket can adapt to various application scenes.

Description

Technical Field

[0001] This application relates to the field of heating equipment, and more particularly to a water-heated blanket. Background Technology

[0002] Water-heated blankets utilize a water-electricity separation design. The blanket's interior contains a silicone tube that heats water through external circulation, providing warmth compared to traditional electric blankets. Furthermore, through continuous improvement and design, this product can be used continuously without the risk of burning, harm to the human body, or fire hazards. However, in related technologies, water-heated blankets have limited functionality and application scenarios. Utility Model Content

[0003] This application provides a water-heated blanket to solve the technical problem of limited functionality and application scenarios for water-heated blankets.

[0004] On one hand, this application provides a water-heated blanket, comprising:

[0005] The main unit includes a housing, a first heating module, and a second heating module. The housing has an installation cavity and a heating port communicating with the installation cavity. The first heating module is located inside the installation cavity. The second heating module is located inside the installation cavity and is positioned corresponding to the heating port.

[0006] A blanket, which is connected to the first heating module.

[0007] Furthermore, the second heating module includes:

[0008] The second heating element is disposed inside the mounting cavity and is positioned corresponding to the heating port;

[0009] A reflector is disposed within the mounting cavity and located on the side of the second heating element away from the heating outlet;

[0010] A mesh cover is installed at the heating inlet.

[0011] Furthermore, the second heating module also includes two mounting brackets, which are spaced apart and connected to the housing respectively. The two ends of the second heating element are respectively connected to one of the mounting brackets; the two ends of the mesh cover are connected to the mounting brackets.

[0012] Furthermore, the mounting bracket is arc-shaped on the side away from the housing, and the mesh cover is arc-shaped and adapted to the mounting bracket.

[0013] Furthermore, the first heating module includes:

[0014] A water tank, which is connected to the blanket via connecting pipes;

[0015] A first heating element is disposed in the water tank and is used to heat the liquid in the water tank.

[0016] Furthermore, the blanket comprises:

[0017] The blanket itself;

[0018] A heating water pipe is inserted into the body of the blanket. The inlet end of the heating water pipe is connected to the outlet end of the water tank through a connecting pipe, and the outlet end of the heating water pipe is connected to the inlet end of the water tank through a connecting pipe.

[0019] Furthermore, the first heating module also includes a water pipe connector, which is located at the connection between the connecting pipe and the water tank, and the connecting pipe and the water pipe connector are detachably connected.

[0020] Further, the housing includes:

[0021] Lower shell;

[0022] The upper cover and the lower shell enclose the mounting cavity and the heating port; the upper cover is provided with an upper water inlet, which is set to correspond to the water inlet of the water tank;

[0023] A water inlet cap is detachably mounted on the upper water inlet.

[0024] Furthermore, the housing also includes a face mask movably disposed on the side of the upper cover opposite to the lower cover, for covering or exposing the water filling cap.

[0025] Furthermore, it also includes:

[0026] A control board is disposed within the mounting cavity; the first heating module and the second heating module are respectively electrically connected to the control board.

[0027] A first knob, electrically connected to the control board, is used to control the switching and power adjustment of the first heating module;

[0028] The second knob, which is electrically connected to the control board, controls the switching and power adjustment of the second heating module.

[0029] The technical solutions provided in this application have the following advantages compared with the prior art:

[0030] The water-heated blanket provided in this application includes a main unit and a blanket. The main unit includes a housing, a first heating module, and a second heating module. The housing has an installation cavity and a heating port communicating with the installation cavity. The first heating module is located inside the installation cavity; the second heating module is located inside the installation cavity and is positioned corresponding to the heating port; the blanket is connected to the first heating module. In this application, the first heating module heats the blanket, and the second heating module heats the blanket externally through the heating port. Thus, this application has two heating systems, which can not only heat the blanket to achieve a heating effect, but also provide heating at the main unit, adapting to various applicable scenarios. Attached Figure Description

[0031] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0034] Figure 1 This is a schematic diagram of the structure of a water-heated blanket provided in an embodiment of this application;

[0035] Figure 2 for Figure 1 A schematic diagram of the principle;

[0036] Figure 3 for Figure 1 A schematic diagram of the decomposed structure;

[0037] Figure 4 for Figure 1 A schematic diagram of the structure hidden behind the mask;

[0038] Figure 5 for Figure 1 Another perspective diagram.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. Main unit; 11. Housing; 110. Heating port; 120. Mounting cavity; 111. Lower shell; 1111. Base; 1112. Middle shell; 112. Top cover; 1120. Upper water inlet; 113. Water inlet cap; 114. Facial cover; 12. First heating module; 121. Water tank; 1211. Water tank body; 1212. Water tank cap; 122. First heating element; 123. Connecting pipes; 124. Water pipe connector; 125. Water pump; 13. Second heating module; 131. Second heating element; 132. Reflector; 133. Mesh cover; 134. Mounting bracket; 14. Control board; 15. First knob; 16. Second knob; 17. Thermostat;

[0041] 2. Blanket; 21. Blanket itself. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0043] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0044] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0045] This application provides a water-heated blanket that can be used in a variety of applicable scenarios.

[0046] Figures 1 to 5 A water-heated blanket provided in this application embodiment includes a main unit 1 and a blanket 2. The main unit 1 includes a housing 11, a first heating module 12 and a second heating module 13. The housing 11 is provided with an installation cavity 120 and a heating port 110 communicating with the installation cavity 120. The first heating module 12 is disposed in the installation cavity 120. The second heating module 13 is disposed in the installation cavity 120 and is disposed corresponding to the heating port 110. The blanket 2 is connected to the first heating module 12.

[0047] In this application, the first heating module 12 heats the blanket 2, and the second heating module 13 heats the outside through the heating port 110. Thus, this application has two heating systems, which can not only heat the blanket 2 to achieve the effect of warmth, but also achieve warmth at the main unit 1, and can adapt to a variety of applicable scenarios.

[0048] For example, in scenario 1: In winter, a water-heated blanket is laid on the bed in the bedroom. The user lies on the warm blanket 2. When the user needs to read a book or operate a mobile phone, their hands will be exposed to the cold air. At this time, the second heating module 13 can be turned on. The second heating module 13 radiates heat outward from the heating port 110 to achieve a heating effect.

[0049] Scenario 2: In winter, the water-heated blanket can also be used as a standalone heating device. When the user is in the living room during the day instead of the bedroom, the water-heated blanket can be moved to the living room and the second heating system can be turned on to achieve warmth.

[0050] It should be noted that the application scenarios for the water-heated blankets in this application are not limited to the two scenarios illustrated in the examples.

[0051] like Figure 3 , Figure 4 and Figure 5 As shown, the technical solution of this embodiment also includes a control board 14, a first knob 15, and a second knob 16. The control board 14 is disposed in the mounting cavity 120. The first heating module 12 and the second heating module 13 are respectively electrically connected to the control board 14. The first knob 15 is electrically connected to the control board 14 to control the switching and power adjustment of the first heating module 12. The second knob 16 is electrically connected to the control board 14 to control the switching and power adjustment of the second heating module 13.

[0052] In this application, the first heating module 12 and the second heating module 13 are respectively connected to the control board 14. The first heating module 12 is controlled by a first knob 15 to switch on and adjust the power, and the second heating module 13 is controlled by a second knob 16 to switch on and adjust the power. Thus, the first heating module 12 and the second heating module 13 are independent heating systems, and the user can control the first heating module 12 and the second heating module 13 separately. The first heating module 12 and the second heating module 13 can work independently or together to meet various needs. For example, in the above scenario two, only the second heating module 13 is working, and the first heating module 12 is in the off state.

[0053] like Figure 3 As shown, to improve safety, the technical solution of this embodiment also includes a temperature controller 17, which is electrically connected to the control board 14.

[0054] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, the second heating module 13 includes a second heating element 131, a reflector 132, and a mesh cover 133. The second heating element 131 is disposed within the mounting cavity 120 and corresponds to the heating port 110. The reflector 132 is disposed within the mounting cavity 120 and is located on the side of the second heating element 131 facing away from the heating port 110. The mesh cover 133 is installed at the heating port 110. In this embodiment, the second heating element 131 is a carbon tube.

[0055] The second heating element 131 is electrically connected to the control board 14. When the second knob 16 is activated, the second heating element 131 is powered on and generates heat. The reflector 132 blocks the heat generated by the second heating element 131 from radiating into the mounting cavity 120, thus protecting other components within the mounting cavity 120. Simultaneously, the reflector 132 reflects the heat towards the heating outlet 110, maximizing the heat radiated from the heating outlet 110 and improving heating efficiency and effect. Furthermore, a mesh cover 133 at the heating outlet 110 provides safety protection.

[0056] The second heating element 131 can also be other electric heating products.

[0057] like Figure 1 and Figure 3 As shown, in this embodiment, the second heating module 13 further includes two mounting brackets 134, which are spaced apart and connected to the housing 11 respectively. Both ends of the second heating element 131 are connected to one of the mounting brackets 134. The two ends of the mesh cover 133 are connected to the mounting brackets 134. Thus, by providing two mounting brackets 134, the second heating element 131 is supported and installed.

[0058] like Figure 1 and Figure 3 As shown, the mounting bracket 134 is arc-shaped on the side opposite to the housing 11, and the mesh cover 133 is arc-shaped and adapted to the mounting bracket 134. The mesh cover 133 is installed on the mounting bracket 134, thereby expanding the heat radiation angle range of the second heating module 13 and improving the heating effect. Figure 1 , Figure 3 and Figure 4 In the embodiment shown, the heat radiation range is 180°.

[0059] like Figure 3 As shown, in this embodiment, the reflector 132 is arc-shaped, and the side of the reflector 132 facing the second heating element 131 is concave. The arc-shaped reflector 132 better concentrates the heat generated by the second heating element 131 in the direction towards the heating port 110, improving the heating effect.

[0060] like Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, the first heating module 12 includes a water tank 121 and a first heating element 122. The water tank 121 is connected to the blanket 2 via a connecting pipe 123. The first heating element 122 is disposed in the water tank 121 and is used to heat the liquid in the water tank 121. The blanket 2 includes a blanket body 21 and a heating water pipe. The heating water pipe passes through the blanket body 21. The inlet end of the heating water pipe is connected to the outlet end of the water tank 121 via a connecting pipe 123, and the outlet end of the heating water pipe is connected to the inlet end of the water tank 121 via a connecting pipe 123. Figure 3 As shown, it also includes a water pump 125, which is located in the mounting cavity 120 of the housing 11. The water pump 125 and two connecting pipes 123 are used to achieve water circulation and realize the continuous heating effect of the blanket 2.

[0061] Among them, such as Figure 3 As shown, the water tank 121 includes a water tank body 1211 and a water tank cover 1212, which are detachably connected.

[0062] like Figure 1 and Figure 3 As shown, in the technical solution of this embodiment, the first heating module 12 further includes a water pipe connector 124, which is located at the connection between the connecting pipe 123 and the water tank 121, and the connecting pipe 123 and the water pipe connector 124 are detachably connected.

[0063] Understandably, the water pipe connector 124 allows the blanket 2 to be separated from the main unit 1, enabling the main unit 1 to be moved to the desired location for heating without having to move the blanket 2 as well. When heating is needed using the blanket 2, simply connect the connecting pipe 123 to the water pipe connector 124.

[0064] like Figure 3 As shown in the technical solution of this embodiment, the housing 11 includes a lower shell 111, an upper cover 112, and a water inlet cap 113. The upper cover 112 and the lower shell 111 enclose the mounting cavity and the heating port 110. The upper cover 112 and the lower shell 111 are detachably connected for easy assembly and maintenance. The upper cover 112 is provided with an upper water inlet 1120, which corresponds to the water inlet of the water tank 121. The water inlet cap 113 is detachably provided at the upper water inlet 1120. Water can be easily added to or poured out of the water tank 121 through the upper water inlet 1120.

[0065] like Figure 1 and Figure 3As shown, in the technical solution of this embodiment, the housing 11 further includes a face mask 114, which is movably disposed on the side of the upper cover 112 away from the lower housing 111, for covering or exposing the water filling cap 113.

[0066] Understandably, the mask 114 serves to conceal and beautify the face, and can be removed when water needs to be added.

[0067] like Figure 1 and Figure 3 As shown, the lower shell 111 includes a detachably connected base 1111 and a middle shell 1112, and the mounting bracket 134 is connected to the middle shell 1112.

[0068] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0069] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0070] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A water heating blanket, characterized in that: include: A host (1), the host (1) comprising a housing (11), a first heating module (12) and a second heating module (13); the housing (11) is provided with an installation cavity (120) and a heating port (110) connected to the installation cavity (120); the first heating module (12) is arranged in the installation cavity (120); the second heating module (13) is arranged in the installation cavity (120) and is arranged corresponding to the heating port (110); A blanket (2), the blanket (2) being connected to the first heating module (12).

2. The water heating blanket according to claim 1, characterized in that: The second heating module (13) comprises: A second heating element (131), the second heating element (131) being disposed in the installation cavity (120) and corresponding to the heating port (110); a reflective plate (132), the reflective plate (132) being arranged in the installation cavity (120) and located on a side of the second heating element (131) facing away from the heating port (110); A mesh cover (133), wherein the mesh cover (133) is installed at the heating port (110).

3. The water heating blanket according to claim 2, characterized in that: The second heating module (13) further comprises two mounting brackets (134), the two mounting brackets (134) are arranged at intervals and are respectively connected to the housing (11), the two ends of the second heating element (131) are respectively connected to one of the mounting brackets (134); and the two ends of the mesh cover (133) are connected to the mounting brackets (134).

4. The water heating blanket according to claim 3, characterized in that: The side of the mounting bracket (134) away from the housing (11) is arranged in an arc shape, and the mesh cover (133) is arranged in an arc shape and is adapted to the mounting bracket (134).

5. The water heating blanket according to claim 1, characterized in that: The first heating module (12) comprises: A water tank (121), the water tank (121) being connected to the blanket (2) via a connecting pipe (123); A first heating element (122), wherein the first heating element (122) is disposed in the water tank (121) and is used to heat the liquid in the water tank (121).

6. The water heating blanket according to claim 5, characterized in that: The blanket (2) comprises: Blanket body (21); A heating water pipe, the heating water pipe is inserted into the blanket body (21), the inlet end of the heating water pipe is connected to the water outlet end of the water tank (121) via a connecting pipe (123), and the water outlet end of the heating water pipe is connected to the water inlet end of the water tank (121) via a connecting pipe (123).

7. The water heating blanket according to claim 5, characterized in that: The first heating module (12) further comprises a water pipe joint (124), wherein the water pipe joint (124) is arranged at the connection between the connecting pipe (123) and the water tank (121), and the connecting pipe (123) and the water pipe joint (124) are detachably connected.

8. The water heating blanket according to claim 5, characterized in that: The housing (11) comprises: Lower shell (111); An upper cover (112), wherein the upper cover (112) and the lower shell (111) are enclosed to form the installation cavity (120) and the heating port (110); the upper cover (112) is provided with an upper water inlet (1120), and the upper water inlet (1120) is arranged corresponding to the water inlet of the water tank (121); A water adding cover (113), wherein the water adding cover (113) is detachably arranged at the upper water adding port (1120).

9. The water heating blanket according to claim 8, characterized in that: The housing (11) further comprises a mask (114), which is movably arranged on a side of the upper cover (112) away from the lower shell (111) so as to cover or reveal the water filling cover (113).

10. The water heating blanket according to any one of claims 1 to 9, characterized in that: Also includes: A control board (14), the control board (14) being arranged in the installation cavity (120); the first heating module (12) and the second heating module (13) being electrically connected to the control board (14) respectively; A first knob (15), the first knob (15) being electrically connected to the control board (14) to control the switch and power adjustment of the first heating module (12); A second knob (16), the second knob (16) is electrically connected to the control board (14) to control the switch and power adjustment of the second heating module (13).

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