A treatment head assembly with temperature control and heat dissipation functions

Abstract

This utility model discloses a treatment head assembly with temperature control and heat dissipation functions, specifically relating to the field of electronic equipment manufacturing technology. It includes an operating head assembly for physiotherapy; the operating head assembly has an external functional component for temperature control adjustment; the functional component includes a heating element located at the top of the operating head assembly; the heating element includes four graphene heating plates arranged sequentially from top to bottom, with adjacent graphene heating plates welded together by silicone wire; two spaced-apart NTC sensors are located at the bottom of the heating element. This utility model integrates the NTC sensors and the heating element into a single structure, enabling precise temperature control of the graphene heating plates through the high-precision temperature measurement capability of the NTC sensors. This reduces heating errors and effectively shortens the response time for temperature regulation, improving medical efficiency and effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of electronic equipment manufacturing technology, and more specifically to a treatment head assembly with temperature control and heat dissipation functions. Background Technology

[0002] In the medical and physical therapy fields, treatment head assemblies are key components used to achieve specific therapeutic effects. These components are typically designed for direct contact with the skin or other tissues to deliver therapeutic energy or medication. The design and performance of treatment head assemblies directly impact treatment outcomes and patient comfort.

[0003] As shown in the prior art published in CN216168742U, although the prior art head directly contacts the skin through a pad, and the pad can be easily replaced, making it cleaner and more hygienic during use and solving the problem of the massage head being difficult to clean and prone to cross-infection, this prior art is prone to heat dissipation difficulties during long-term operation, which will affect the overall performance and service life of the device; moreover, the temperature sensing is not accurate enough to meet the requirements of high-precision work. Utility Model Content

[0004] Therefore, this utility model provides a treatment head assembly with temperature control and heat dissipation functions to solve the problem that the existing technology cannot meet the high-precision working requirements due to insufficient temperature sensing accuracy.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a treatment head assembly with temperature control and heat dissipation functions, including an operating head assembly for physiotherapy;

[0006] The operating head assembly is externally equipped with a functional component for temperature control and adjustment;

[0007] The functional components include a heating element located on top of the operating head assembly;

[0008] The heating element includes four graphene heating elements arranged sequentially from top to bottom, and two adjacent graphene heating elements are welded together by silicone wire.

[0009] The heating element has two NTC sensors spaced apart at the bottom, and the top of the NTC sensors has an adhesive layer for connecting the heating element.

[0010] Furthermore, the adhesive layer is made of a thermally conductive adhesive material.

[0011] Furthermore, the operating head assembly includes a mounting shell and a plurality of physiotherapy heads mounted on the bottom of the mounting shell, wherein the plurality of physiotherapy heads are evenly spaced and distributed on the bottom of the mounting shell;

[0012] Both the graphene heating element and the NTC sensor are located on the top of the mounting housing.

[0013] Furthermore, the bottom of the mounting shell is provided with multiple spaced silicone sleeves, which are respectively fitted onto the outside of the bottom end of multiple therapy heads.

[0014] Furthermore, the heating element is externally provided with a heat-conducting element for cooling and heat dissipation;

[0015] The heat-conducting component includes a heat-conducting shell sleeved on the outside of the top of the heat-generating component, and multiple spaced heat dissipation fins are installed on the outside of the heat-conducting shell.

[0016] Furthermore, the thickness of the heat dissipation fins is set to 2mm, and the spacing between two adjacent heat dissipation fins is set to 5mm.

[0017] Furthermore, the top of the heat-conducting shell is provided with a plurality of countersunk screws spaced apart. The bottom end of the countersunk screws penetrates the heat-conducting shell and extends into the interior of the heating element. The countersunk screws are threadedly connected to the heating element.

[0018] Furthermore, the thickness of the graphene heating element is set to 0.1 mm.

[0019] This utility model has the following advantages:

[0020] 1. By designing the NTC sensor and the heating element as an integrated structure, this utility model can achieve precise temperature control of the graphene heating element by utilizing the high-precision temperature measurement capability of the NTC sensor. This reduces heating errors and effectively shortens the response time of temperature regulation, thereby improving medical efficiency and effectiveness.

[0021] 2. By setting multiple heat dissipation fins, the contact surface can be increased to improve heat dissipation efficiency, avoid abnormal conditions such as overload of heat-generating components, and thus ensure the operational stability of heat-generating components;

[0022] 3. By using an S-shaped welding trajectory to weld four graphene heating elements with a thickness of 0.1mm together, the speed and direction of the S-shaped welding trajectory change gradually without sudden start and stop, thus effectively reducing vibration caused by sudden speed changes. This reduces mechanical wear on the heating element. At the same time, the S-shaped welding trajectory can make the welding heat distribution more uniform, reducing material deformation caused by local overheating or uneven stress. This can extend the service life of the heating element and ensure its performance. Attached Figure Description

[0023] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0024] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is an exploded view of the silicone sleeve of this utility model;

[0027] Figure 3 This is a bottom view of the heating element of this utility model;

[0028] Figure 4 This is an exploded view of the heat-conducting shell of this utility model;

[0029] Figure 5 This is a cross-sectional view of the heating element of this utility model.

[0030] In the diagram: 1. Heating element; 101. Graphene heating element; 102. Silicone wire; 103. NTC sensor; 104. Adhesive layer;

[0031] 2. Mounting shell; 3. Therapy head; 4. Silicone sleeve; 5. Heat-conducting shell; 6. Heat dissipation fins; 7. Countersunk screws. Detailed Implementation

[0032] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] Refer to the instruction manual appendix Figure 1-5This utility model provides a treatment head assembly with temperature control and heat dissipation functions, including an operating head assembly for physiotherapy. The operating head assembly includes a mounting shell 2 and multiple physiotherapy heads 3 installed at the bottom of the mounting shell 2, with the multiple physiotherapy heads 3 evenly spaced at the bottom of the mounting shell 2. A graphene heating element 101 and an NTC sensor 103 are both located at the top of the mounting shell 2. The physiotherapy heads 3 are installed and fixed by the mounting shell 2, which facilitates the subsequent installation of the physiotherapy heads 3 onto the corresponding equipment, thereby achieving the effect of convenient medical treatment for patients. At the same time, the setting of the graphene heating element 101 and the NTC sensor 103 allows for precise control of the medical temperature as needed, improving medical efficiency. The bottom of the mounting shell 2 is provided with multiple spaced silicone sleeves 4, which are respectively fitted onto the bottom of the multiple physiotherapy heads 3, allowing the physiotherapy heads 3 to come into contact with the patient through the silicone sleeves 4, thereby avoiding direct contact between the physiotherapy heads 3 and the patient. This facilitates the subsequent direct removal and cleaning of the silicone sleeves 4, effectively preventing cross-infection caused by repeated use of the physiotherapy heads 3.

[0034] like Figure 3-5 As shown, the operating head assembly is provided with a functional component for temperature control adjustment on its exterior; the functional component includes a heating element 1 located on the top of the operating head assembly; the heating element 1 includes four graphene heating sheets 101 arranged sequentially from top to bottom, the thickness of the graphene heating sheet 101 is set to 0.1mm, and two adjacent graphene heating sheets 101 are welded together by silicone wires 102; the bottom of the heating element 1 is provided with two NTC sensors 103 spaced apart, and the top of the NTC sensor 103 is provided with an adhesive layer 104 for connecting the heating element 1, the adhesive layer 104 being made of thermally conductive adhesive material.

[0035] Four graphene heating elements 101 with a thickness of 0.1 mm are welded together using silicone wire 102 in an S-shaped welding trajectory. Since the S-shaped welding trajectory is a continuous curve, its speed and direction change gradually without sudden start and stop, which can effectively reduce vibration caused by sudden speed changes. This can reduce mechanical wear on the heating element 1. At the same time, the S-shaped welding trajectory can make the welding heat distribution more uniform, reducing material deformation caused by local overheating or uneven stress. This can extend the service life of the heating element 1 and ensure its performance.

[0036] The NTC sensor 103 and the heating element 1 are integrated into one unit. Because the NTC sensor 103 has high-precision temperature measurement capabilities, its measurement accuracy can reach a high level. Therefore, by integrating the NTC sensor 103 and the graphene heating element 101, precise temperature control of the graphene heating element 101 can be achieved, thereby reducing heating errors and effectively shortening the response time for temperature regulation.

[0037] To improve the stability of using the aforementioned heating element 1, it is necessary to ensure the heat dissipation performance of the heating element 1 and avoid heat accumulation that could lead to overload or other abnormal conditions. Figure 1-4 As shown, the heating element 1 is provided with a heat-conducting component for cooling and heat dissipation. The heat-conducting component includes a heat-conducting shell 5 sleeved on the top of the heating element 1. Multiple heat dissipation fins 6 are installed on the outside of the heat-conducting shell 5 at intervals. The thickness of the heat dissipation fins 6 is set to 2mm, and the distance between two adjacent heat dissipation fins 6 is set to 5mm. Multiple countersunk screws 7 are provided on the top of the heat-conducting shell 5 at intervals. The bottom end of the countersunk screws 7 penetrates the heat-conducting shell 5 and extends into the interior of the heating element 1. The countersunk screws 7 are threaded to the heating element 1. The heat-conducting shell 5 is installed on the outside of the heating element 1 by the countersunk screws 7. In this way, the heat generated by the heating element 1 during operation can be absorbed by the heat-conducting shell 5, and then the heat can be conducted to the outside through the multiple heat dissipation fins 6. The arrangement of multiple heat dissipation fins 6 can increase the contact surface and improve the heat dissipation efficiency, and avoid abnormal conditions such as overload of the heating element 1.

[0038] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A treatment head assembly with temperature control and heat dissipation functions, characterized in that: Includes an operating head assembly for physiotherapy; The operating head assembly is externally equipped with a functional component for temperature control and adjustment; The functional components include a heating element (1) disposed on the top of the operating head assembly; The heating element (1) includes four graphene heating sheets (101) arranged sequentially from top to bottom, and two adjacent graphene heating sheets (101) are welded together by silicone wires (102); The heating element (1) has two NTC sensors (103) spaced apart at the bottom, and the NTC sensors (103) have an adhesive layer (104) on top for connecting the heating element (1).

2. The treatment head assembly with temperature control and heat dissipation functions according to claim 1, characterized in that: The adhesive layer (104) is made of thermally conductive adhesive material.

3. The treatment head assembly with temperature control and heat dissipation functions according to claim 1, characterized in that: The operating head assembly includes a mounting shell (2) and a plurality of therapeutic heads (3) mounted on the bottom of the mounting shell (2), and the plurality of therapeutic heads (3) are evenly spaced on the bottom of the mounting shell (2); The graphene heating element (101) and the NTC sensor (103) are both located on the top of the mounting housing (2).

4. The treatment head assembly with temperature control and heat dissipation functions according to claim 3, characterized in that: The bottom of the mounting shell (2) is provided with multiple spaced silicone sleeves (4), which are respectively fitted onto the outside of the bottom of multiple therapy heads (3).

5. The treatment head assembly with temperature control and heat dissipation functions according to claim 1, characterized in that: The heating element (1) is provided with a heat-conducting element for cooling and heat dissipation on its exterior; The heat-conducting component includes a heat-conducting shell (5) sleeved on the outside of the top of the heat-generating component (1), and a plurality of spaced heat dissipation fins (6) are installed on the outside of the heat-conducting shell (5).

6. The treatment head assembly with temperature control and heat dissipation functions according to claim 5, characterized in that: The thickness of the heat dissipation fins (6) is set to 2mm, and the spacing between two adjacent heat dissipation fins (6) is set to 5mm.

7. The treatment head assembly with temperature control and heat dissipation functions according to claim 5, characterized in that: The top of the heat-conducting shell (5) is provided with a plurality of countersunk screws (7) spaced apart. The bottom end of the countersunk screws (7) penetrates the heat-conducting shell (5) and extends into the interior of the heating element (1). The countersunk screws (7) are threadedly connected to the heating element (1).

8. The treatment head assembly with temperature control and heat dissipation functions according to claim 1, characterized in that: The thickness of the graphene heating element (101) is set to 0.1 mm.

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