Foldable heating head

Abstract

A foldable heating head relates to the technical field of physiotherapy equipment and comprises a main heating head shell and two side heating head shells, the two side heating head shells are hinged to the two sides of the main heating head shell in a damping mode, and handles are fixedly arranged on the sides, away from the main heating head shell, of the side heating head shells. Heaters are arranged in the main heating head shell and the heating head shells on the two sides, so that the heating effects of all the positions are basically consistent during large-area irradiation physiotherapy, and the physiotherapy effect is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of physical therapy equipment, in particular to a foldable heating head. Background Art

[0002] With the development of society and the improvement of people's living standards, more and more people pay attention to their physical health, and also pay more attention to body maintenance and physical therapy. Therefore, various physical therapy devices have emerged. Among them, the most widely used is the heating head that adopts the principle of irradiation heating physical therapy.

[0003] Currently, for the heating head, local heating is performed according to the needs of the person who needs physical therapy, that is, local heating is performed by moving the heating head to the affected area. For example, a physical therapy device with application number CN201721731924.4 heats and carbonizes plants and uses red light to irradiate the affected area to achieve physical therapy.

[0004] However, in actual use, the existing heating heads are limited by their structure and are only suitable for small-scale (local) heating. They are not well suited for treatment of a larger area, such as the patient's waist. In response to this situation, most manufacturers increase the area of ​​the heating head. Although the irradiation area is increased, the human body itself is not a flat surface. Therefore, the heating effect of the affected area will be inconsistent, affecting the treatment effect. Utility Model Content

[0005] 1. Technical Problems Solved

[0006] In view of the deficiencies in the prior art, the utility model proposes a foldable heating head, which can make the heating effect of each position basically consistent during large-area irradiation therapy, thereby effectively ensuring the therapeutic effect.

[0007] 2. Specific technical solutions

[0008] A foldable heating head includes a main heating head shell and two side heating head shells. The two side heating head shells are damping hinged on both sides of the main heating head shell. Handles are fixedly provided on the side of the side heating head shell away from the main heating head shell. Heaters are provided in the main heating head shell and the two side heating head shells.

[0009] Implementation principle and working principle:

[0010] In this solution, when large-area physical therapy is required, by adjusting the angles of the heating head shells on both sides on the main heating head shell, it can adapt to the curved surface of the human body, and can perform physical therapy on a large range of human body curved surfaces that require irradiation physical therapy. During irradiation physical therapy, the irradiation of each position is relatively uniform, and a large range of physical therapy can be completed in one treatment, which can effectively save time and cost. The use of damping hinges makes the angle adjustment of the side heating head shells more convenient, and the handle setting can make angle adjustment more convenient.

[0011] Preferably: the main heating head shell includes a main front cover and a main rear cover, the main front cover is a mesh cover, and the main rear cover is fixedly provided with a mounting seat on the side away from the main front cover, and the mounting seat is detachably connected with an adjustment mechanism; the adjustment mechanism is used to adjust the horizontal angle and vertical height of the main heating head shell; the beneficial effect of this preferred embodiment is that the mesh cover is used as the main front cover, which has the advantage that on the one hand it will not affect the irradiation effect, and on the other hand it can play a protective role to prevent the operator or patient from contacting the heater, and the setting of the mounting seat and the adjustment mechanism facilitates the adjustment of the height and position of the heating head, and has better adaptability.

[0012] Preferably: both sides of the main heating head shell and the two side heating head shells are provided with heat dissipation grilles, and the heat dissipation grilles of the main heating head shell correspond to the heat dissipation grilles of the side heating head shells; the beneficial effect of this preference is that, through the setting of the heat dissipation grilles, the heat generated by the heater can be prevented from accumulating in the heating head or shell, thereby preventing excessive temperature from affecting the service life of the heater.

[0013] Preferably: the side heating head shell includes a side front cover and a side rear cover, the side front cover is also a mesh cover, a cooling fan is fixedly provided on the side rear cover, and the side rear cover is also detachably provided with a fan protection mesh cover on the side away from the side front cover; the beneficial effect of this preference is that the setting of the mesh cover will not affect the irradiation effect, and can play a protective role to prevent the operator or patient from contacting the heater, and the cooling fans on both sides can form convection in the side heating shell, so that the heat of the shell can be smoothly discharged, and at the same time, it can also cooperate with the heat dissipation grid to discharge the heat in the main heating head shell, without the need for three cooling fans, simplifying the structure while ensuring the heat dissipation effect.

[0014] Preferably, isolation columns are provided on both the main rear cover and the side rear cover, and the other end of the isolation columns is connected to the heater, which is an electric heating radiation plate. The beneficial effect of this preferred embodiment is that through the provision of the isolation columns, sufficient installation space and position are provided for the installation of the electric heating radiation plate, and the cavity formed therebetween is more convenient for heat dissipation.

[0015] The beneficial effects of the utility model are:

[0016] In the scheme, the main heating head shell and the two side heating head shells are connected in a damping hinged manner, angle adjustment is convenient, and hovering at any position is possible, irradiation is relatively uniform at each position during physiotherapy, a wide range of physiotherapy can be completed at one time, time cost can be effectively saved, and the handle setting can more conveniently adjust the angle.

[0017] The heat dissipation grid arranged on the main heating head shell and the two side heating head shells can conveniently lead out the heat of the heater in the shell, avoids damage to the connection or circuit structure of components due to excessive heat accumulation, wherein the airflow formed by the two side heat dissipation fans and the corresponding heat dissipation grids can lead out the heat therebetween through the air-permeable grid, and the structure is simple and good in heat dissipation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the physical map of the utility model.

[0019] Figure 2 It is the axis measurement schematic diagram of the foldable heating head of the utility model embodiment 1.

[0020] Figure 3 It is the sectional view schematic diagram of the foldable heating head of the utility model embodiment 1.

[0021] Figure 4 It is the front view schematic diagram of the foldable heating head of the utility model embodiment 1.

[0022] Figure 5 It is the back view schematic diagram of the foldable heating head of the utility model embodiment 1.

[0023] Figure 6 It is the adjusting mechanism structure schematic diagram of the foldable heating head of the utility model embodiment 2.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] Main heating head shell 1, side heating head shell 2, handle 3, heater 4, main front cover 5, main rear cover 6, grid cover plate 7, mounting seat 8, adjusting mechanism 9, heat dissipation grid 10, side front cover 11, side rear cover 12, fan protection net cover 13, isolation column 14, base 15, first connecting rod 16, second connecting rod 17, first rotating seat 18, second rotating seat 19. DETAILED DESCRIPTION

[0026] The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings to make the advantages and features of the present invention more easily understood by those skilled in the art, thereby more clearly defining the scope of protection of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of the present invention. Example 1:

[0027] like Figure 1-Figure 5 As shown, a foldable heating head includes a main heating head shell 1 and two side heating head shells 2, wherein the main heating head shell 1 and the two side heating head shells 2 are rectangular heating shells, and the two side heating head shells 2 are damped and hinged on both sides of the main heating head shell 1, specifically through a damping shaft rotation connection. By adopting the damping shaft rotation connection, the side heating shells 2 on both sides can hover at any angle when rotating, which is convenient for controlling the angle between the main heating head shell 1 and the two side heating head shells 2, and can match the human body curve well.

[0028] During implementation, in order to facilitate the adjustment of the angle between the main heating head shell 1 and the heating head shells 2 on both sides, a handle 3 is fixedly provided on the side of the heating head shell 2 on both sides away from the main heating head shell 1, wherein the handle 3 is specifically produced in an integral molding manner with the side heating shell 2. During implementation, a heater 4 is provided in the main heating head shell 1 and the heating head shells 2 on both sides.

[0029] During implementation, the main heating head shell 1 includes a main front cover 5 and a main rear cover 6, wherein the main front cover 5 includes a grid cover plate 7, and the main rear cover 6 is fixedly provided with a mounting seat 8 on the side away from the main front cover 6, and the mounting seat 8 is detachably connected to an adjustment mechanism; the adjustment mechanism is used to adjust the horizontal angle and vertical height of the main heating head shell 1.

[0030] During implementation, heat dissipation grilles 10 are provided on both sides of the main heating head shell 1 and the side heating head shells 2. The heat dissipation grille 10 of the main heating head shell 1 corresponds to the heat dissipation grille 10 of the side heating head shell 2, and the grid holes of the specific heat dissipation grilles 10 correspond to each other, so as to facilitate air circulation therebetween.

[0031] During implementation, the side heating head shell 2 includes a side front cover 11 and a side rear cover 12, wherein the side front cover 11 also includes a mesh cover plate 7, and a cooling fan is fixedly provided on the side rear cover 12. The air outlet of the cooling fan corresponds to the heater 4, and the heat generated by the heater 4 in the shell can be discharged through the heat dissipation grid. The side rear cover 12 is also detachably provided with a fan protection mesh cover 13 on the side away from the side front cover 11.

[0032] In practice, heater 4 is an electric radiant plate. Both the main rear cover 6 and the side rear cover 12 are provided with spacer posts 14. One end of the spacer posts 14 is integrally formed with the side rear cover 12, and the other end is snap-connected to heater 4. This arrangement provides ample space and positioning for the electric radiant plate, creating a cavity that facilitates heat dissipation.

[0033] The beneficial effects of this solution are: the main heating head shell 1 and the heating head shells 2 on both sides are connected in a damping hinged manner, the angle adjustment is convenient, and they can hover at any position. During irradiation therapy, the irradiation of each position is relatively uniform, and a large range of physiotherapy can be completed in one treatment, which can effectively save time and cost. The setting of the handle 3 can make the angle adjustment more convenient. The heat dissipation grid 10 set by the main heating head shell 1 and the heating head shells 3 on both sides facilitates the heat dissipation of the heater 4 in the shell, avoiding damage to the connection or circuit structure of the components due to excessive heat accumulation. Among them, through the cooling fans on both sides and the corresponding heat dissipation grid 10, an air flow can be formed to dissipate the heat between them through the breathable grid 10. The structure is simple and the heat dissipation is good. Example 2:

[0034] like Figure 6 In this embodiment, the adjustment mechanism 9 can effectively control the vertical height and horizontal angle. Specifically, the adjustment mechanism 9 includes a base 15, a first connecting rod 16 and a second connecting rod 17, wherein a first rotating seat 18 is horizontally rotatably connected to the base 15, and one end of the first connecting rod 16 is vertically rotatably connected to the first rotating seat 18. The first connecting rod 16 and the first rotating seat 18 can specifically adopt a damping rotation connection to facilitate the control of the vertical angle of the first connecting rod 16.

[0035] The other end of the first connecting rod 16 is horizontally connected to the second rotating seat 19, which can be specifically connected by a damping rotation connection. One end of the second connecting rod 17 is vertically connected to the second rotating seat 19 with damping rotation, and the other end of the second connecting rod 17 is hinged to the mounting seat 8 of the main rear cover 6.

[0036] Specifically, in order to more conveniently adjust the position of the heating head, a universal wheel 20 is further provided at the bottom of the base 15 .

[0037] The adjustment mechanism 9 of the embodiment can well drive the height of the heating head and the deflection angle of the heating head, and has better practicality and adjustability.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims.

Claims

1. A foldable heating head, characterized by: The invention comprises a main heating head shell (1) and two side heating head shells (2), wherein the two side heating head shells (2) are damping hinged on both sides of the main heating head shell (1), a handle (3) is fixedly provided on one side of the side heating head shell (2) away from the main heating head shell (1), and heaters (4) are provided in the main heating head shell (1) and the two side heating head shells (2).

2. The foldable heating head according to claim 1, characterized in that: The main heating head housing (1) comprises a main front cover (5) and a main rear cover (6); the main front cover (5) comprises a grid cover plate (7); a mounting seat (8) is fixedly provided on a side of the main rear cover (6) away from the main front cover (5); the mounting seat (8) is detachably connected to an adjustment mechanism (9); the adjustment mechanism (9) is used to adjust the horizontal angle and vertical height of the main heating head housing (1).

3. The foldable heating head according to claim 1, characterized in that: Both sides of the main heating head housing (1) and the heating head housings (2) on both sides are provided with heat dissipation grids (10), and the heat dissipation grids (10) of the main heating head housing (1) correspond to the heat dissipation grids of the heating head housings (2) on both sides respectively.

4. The foldable heating head according to claim 3, characterized in that: The side heating head housing (2) includes a side front cover (11) and a side rear cover (12), the side front cover (11) also includes a mesh cover plate (7), a cooling fan is fixedly provided on the side rear cover (12), and the side rear cover (12) is also detachably provided with a fan protection mesh cover (13) on a side away from the side front cover (11).

5. The foldable heating head according to claim 4, characterized in that: An isolation column (14) is provided on both the main rear cover (6) and the side rear cover (12), and the other end of the isolation column (14) is connected to the heater (4), and the heater (4) is an electric heating radiation plate.

Images