Household wide-spectrum high-power infrared auxiliary treatment device capable of being adjusted at multiple angles

Abstract

The invention relates to the technical field of medical instruments, in particular to a household wide-spectrum high-power infrared auxiliary treatment device with multi-angle adjustment. The infrared auxiliary treatment device comprises a base and a lifting assembly. The top of the lifting assembly is provided with an up-down rotating assembly. The vertical rotating assembly comprises a rotating base, a second stud, two third fixing discs, two fixing frames, two second fixing discs, two first fixing discs and two second rotary knobs. The up-down rotation of the light shield in the outlet direction is realized through the up-down rotating assembly, the horizontal rotation of the light shield in the outlet direction is realized through the horizontal rotating assembly, and the height adjustment of the light shield is realized through the lifting assembly.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a home-use broadband high-power infrared auxiliary therapy device with multi-angle adjustment. Background Technology

[0002] Infrared therapy, as a non-invasive physical therapy, has been widely used in home healthcare. Its principle is to utilize the infrared spectrum (typically in the wavelength range of 700nm to 1000nm) to penetrate human tissue, promoting blood circulation and relieving symptoms such as muscle pain and arthritis. In recent years, with the increasing demand for home health, wide-spectrum designs have gradually become a trend, meaning devices can simultaneously output multiple wavelengths (such as near-infrared and mid-infrared) to enhance therapeutic effects (for example, near-infrared promotes superficial tissue repair, while mid-infrared penetrates deeper tissues). However, existing home infrared therapy devices have significant shortcomings in achieving multi-angle adjustment and efficient heat dissipation, leading to poor user experience and frequent safety hazards. These shortcomings not only limit the practicality of the devices but also affect the efficiency of infrared therapy's widespread adoption.

[0003] Existing home-use infrared therapy devices mainly fall into two categories: fixed lamp sets and portable handheld devices (such as Philips infrared lamps and Beurer infrared therapy devices). These devices typically use LED or halogen light sources, combined with filters to achieve a broad spectrum output for customized treatment. In terms of adjustment mechanisms, most devices rely on simple stands or magnetic attachment designs, allowing for limited angle adjustments; regarding heat dissipation, common solutions include passive heat sinks or small fans, designed to expel excess heat generated during the filtration process through air convection. Current technology cannot meet the needs of personalized assisted treatment, especially in home environments where treatment sites (such as the neck, shoulders, back, or limbs) are frequently changed. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a home-use broadband high-power infrared auxiliary therapy device with multi-angle adjustment.

[0005] The technical solution adopted by this invention to solve its technical problem is: A home-use broadband high-power infrared auxiliary therapy device with multi-angle adjustment includes a base and a lifting assembly, wherein the top of the lifting assembly is provided with an up-and-down rotating assembly.

[0006] The up-and-down rotating assembly includes: The rotating base has multiple first positioning protrusions symmetrically arranged on its left and right sides; The second stud, with a "D" shaped cross-section, is symmetrically inserted into the rotating seat; Two third fixed discs are fixed to the left and right sides of the rotating seat through round holes on the periphery that match the first positioning protrusion, and a round hole for inserting a second stud is provided in the middle. Two fixing brackets are respectively set on the outer side of the third fixing disc. The middle part is provided with a circular hole for inserting the second stud. The structure is a hollow cylinder on the outside, with symmetrical fixing ribs on the inner side and a second positioning protrusion on the inner side. Two second fixed discs are fixed to the inside of the fixing frame through round holes on the four edges that match the second positioning protrusions; Two first fixed discs are respectively engaged with the fixed ribs through notches set around their edges, and a "D"-shaped insertion hole matching the second stud is set in the middle. Two second knobs, each with a screw hole that matches the second stud, are used to secure the second stud.

[0007] Furthermore, the top of the rotating seat is connected to the air guide chamber via a horizontal rotating assembly; The horizontal rotating assembly includes a third stud and, from top to bottom, an upper fixed plate, two first washers, a first sliding plate, a lower fixed plate, a second sliding plate, two second washers, a spring washer, and a nut passing through the third stud. The cross-section of the third stud is shaped like an "athletics field"; The upper fixing plate and the two first washers are provided with openings in the middle that match the cross-sectional surface of the third stud; A circular opening is provided in the middle of the first sliding plate, the lower fixed plate, the second sliding plate, the two second washers, and the spring washer.

[0008] Furthermore, the upper fixed plate is fixedly disposed at the center of the bottom of the air guide chamber, and the lower fixed plate is fixedly disposed at the center of the top of the rotating seat.

[0009] Furthermore, a main shell is provided on the top of the air guide chamber. The main shell includes a lower shell and an upper shell. The lower shell is fixedly connected to the air guide chamber. An air guide hood is fixedly provided inside the main shell. The air guide hood includes an upper air guide hood and a lower air guide hood. An air guide port is provided at the bottom rear of the lower air guide hood.

[0010] Furthermore, the air guide chamber is provided with vertical air guide fins and raised screw holes. Above the air guide fins, a circular air guide plate is provided along the inner wall of the air guide chamber. The air guide plate is inserted into the raised screw holes, which are used to fix the induced draft fan.

[0011] Furthermore, a limiting post is provided on the inner top of the rotating seat, and a limiting groove matching the limiting post is provided on the bottom side of the air guide chamber; a limiting protrusion is provided on the bottom edge of the air guide chamber, and a limiting groove matching the limiting protrusion is provided on the top edge of the rotating seat.

[0012] Furthermore, a light source emitting assembly is provided inside the main housing, the light source emitting assembly including a lamp holder, a light source lamp, and a condenser cup disposed outside the light source lamp.

[0013] Furthermore, a liquid filtration system is fixedly installed at the focusing port of the focusing cup. The liquid filtration system consists of a double-layer liquid filter glass and a cooling fin plate disposed on the outer side of the liquid filter glass. The inner ring of the cooling fin plate is an integral circular structure used to seal the double-layer liquid filter glass. An expansion tank communicating with the double-layer liquid filter glass is provided on the upper side of the cooling fin plate. Two fixing fins are fixedly installed on the left and right sides of the cooling fin plate, and the liquid filtration system is fixed to the lower shell through the fixing fins.

[0014] Furthermore, the lifting assembly includes a front shell, a rear shell, a first stud, and a bracket that moves up and down between the front shell and the rear shell; The upper part of the rear shell is provided with a threaded stud hole. One end of the first stud is fixedly provided with a first knob, and the other end is provided with a thread that matches the stud hole. A positioning groove is provided on one side of the bracket.

[0015] Furthermore, the side of the cooling fins away from the focusing cup is fixed to the light shield by a connecting ring; Handshakes are fixedly provided on the sides of the lower shell and the upper shell; The upper fixed plate is fixed to the fixed hole at the bottom of the air guide chamber by a fourth stud.

[0016] The beneficial effects of this invention are: 1. This application achieves vertical rotation of the light shield outlet direction through a vertical rotation component, horizontal rotation of the light shield outlet direction through a horizontal rotation component, and height adjustment of the light shield through a lifting component.

[0017] 2. This application uses an expansion tank to receive the liquid that expands during the operation of the auxiliary device, thus preventing excessive internal heating pressure on the double-layer liquid filter glass, which could lead to cracking.

[0018] 3. The setting of the limiting protrusion and limiting groove in this application can ensure the stability of the components above the air guide chamber and the components below it when rotating horizontally. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention without the upper shell; Figure 3 This is a schematic diagram of the disassembly structure of the present invention. Figure 1 ; Figure 4 This is a schematic diagram of the disassembly structure of the present invention. Figure 2 ; Figure 5 This is a schematic diagram of the disassembly structure of the present invention. Figure 3 ; Figure 6 This is the present invention. Figure 5 Enlarged diagram of section A in the middle; Figure 7 This is a schematic diagram of the disassembled structure of the horizontal rotation component of the present invention; Figure 8 This is a schematic diagram of the disassembly structure of the present invention. Figure 4 ; Figure 9 This is the present invention. Figure 8 Enlarged diagram of section B in the middle; Figure 10 This is a schematic diagram of the disassembly structure of the present invention. Figure 5 ; Figure 11 This is the present invention. Figure 10 Enlarged diagram of section C; Figure 12 This is a schematic diagram of the disassembly structure of the present invention. Figure 6 ; Figure 13 This is the present invention. Figure 12 Enlarged schematic diagram of section D in the middle; Figure 14 This is a schematic diagram of the disassembly structure of the present invention. Figure 7 ; Figure 15 This is the present invention. Figure 14 Top view of the structure and air guide plate after assembly; Figure 16 This is a schematic diagram of the structure of the air guide cover of the present invention; Figure 17 This is a schematic diagram of the liquid filtration system of the present invention.

[0021] In the diagram: 1. Base; 2. Lifting assembly; 21. Rear shell; 22. Front shell; 23. Bracket; 24. First knob; 25. First stud; 26. Stud hole; 27. Positioning groove; 3. Up and down rotating assembly; 30. Second knob; 31. First fixed disc; 32. Second fixed disc; 33. Third fixed disc; 34. First positioning protrusion; 35. Second stud; 36. Fixing frame; 37. Second positioning protrusion; 38. Rotating seat; 39. Fixing rib; 4. Air guide chamber; 40. Air guide fin; 41. Limiting post; 42. Air guide plate; 43. Protruding screw hole; 44. Limiting groove; 45. Fixing hole; 46. ​​Limiting protrusion; 47. Limiting groove; 50. Lower shell; 51. Upper shell; 510. Upper air guide shroud; 511. Lower air guide shroud; 512. Air vent; 52. Handshake; 6. Liquid filtration system; 60. Liquid filter glass; 61. Cooling fins; 62. Fixing fins; 63. Expansion tank; 64. Connecting ring; 7. Light shield; 80. Lamp holder; 81. Light source lamp; 82. Focusing cup; 90. Upper fixing plate; 91. First notch; 92. Lower fixing plate; 93. Nut; 94. First washer; 95. First sliding piece; 96. Second sliding piece; 97. Second washer; 98. Spring washer; 99. Third stud. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0023] Example 1: Please refer to Figure 1 , 8 9. A multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device, comprising a base 1 and a lifting assembly 2, wherein the base 1 and the lifting assembly 2 are plugged in or fixedly connected. The top of the lifting assembly 2 is provided with a vertical rotation assembly 3; the vertical rotation assembly 3 includes: a rotating seat 38, a second stud 35, two third fixed discs 33, two fixed brackets 36, two second fixed discs 32, two first fixed discs 31, and two second knobs 30.

[0024] Four first positioning protrusions 34 are symmetrically arranged on the left and right sides of the rotating base 38; the second stud 35 is a double-ended threaded stud with a "D"-shaped cross-section, symmetrically inserted into the rotating base 38; two third fixing discs 33 are fixed to the left and right sides of the rotating base 38 through round holes on the periphery that match the first positioning protrusions 34, and the center of each disc has a round hole for inserting the second stud 35; two fixing brackets 36 are respectively arranged on the outer side of the third fixing discs 33, and the center of each bracket has a round hole for inserting the second stud 35. Their structure is a hollow cylinder on the outside, with a hollow outer side and a hollow inner side. There are symmetrical fixing ribs 39, and four symmetrical second positioning protrusions 37 are provided on the inner side; two second fixing discs 32 are respectively fixed to the inner side of the fixing frame 36 through round holes provided on the four sides that match the second positioning protrusions 37; two first fixing discs 31 are respectively engaged with the fixing ribs 39 through notches provided on the four sides, and a "D"-shaped insertion hole matching the second stud 35 is provided in the middle; two second knobs 30 are respectively provided with screw holes matching the second stud 35 for fixing the second stud 35; two fixing frames 36 are fixedly mounted on the bracket 23.

[0025] The first fixed disc 31 is fixed to the fixed rib 39. Two "D"-shaped first fixed discs 31 fix the "D"-shaped second stud 35, ensuring that the second stud 35 does not rotate. The hole in the center of the rotating seat 38 into which the second stud 35 is inserted is circular. The second stud 35 serves as a fixed rotation axis, and the rotating seat 38 rotates around the second stud 35. When it is necessary to change the light emission direction of the light shield 7 vertically, the friction between the third fixed disc 33 and the second fixed disc 32 is overcome by pressing down or pulling up the handle 52, achieving relative rotational displacement of the third fixed disc 33 and the second fixed disc 32, thereby rotating the rotating seat 38. By adjusting the tightness of the second knob 30, the magnitude of the friction between the third fixed disc 33 and the second fixed disc 32 can be adjusted, ensuring the stability of the rotating seat 38 during use.

[0026] Please see Figure 1 , 56, 7, 12, 13. The top of the rotating seat 38 is connected to the air guide chamber 4 via a horizontal rotating assembly. The horizontal rotating assembly includes a third stud 99 and, from top to bottom, an upper fixed plate 90, two first washers 94, a first sliding plate 95, a lower fixed plate 92, a second sliding plate 96, two second washers 97, a spring washer 98, and a nut 93 passing through the third stud 99 in sequence. The cross-section of the third stud 99 is shaped like an athletic field (cut from a circular stud). The upper fixed plate 90 and the two first washers 94 have openings in the middle that match the cross-section of the third stud 99. The first sliding plate 95, the lower fixed plate 92, the second sliding plate 96, the two second washers 97, and the spring washer 98 all have circular openings in the middle. The upper fixed plate 90 is fixedly located at the center of the bottom of the air guide chamber 4, and the lower fixed plate 92 is fixedly located at the center of the top of the rotating seat 38.

[0027] During the installation of the horizontal rotating assembly, first align the first notch 91 with the threaded opening of the lower fixed plate 92, and then fix the lower fixed plate 92 onto the rotating base 38 using studs. Next, attach the air guide chamber 4 to the rotating base 38, and fix the upper fixed plate 90 inside the air guide chamber 4 using the fourth stud through the fixing hole 45. Since the upper fixed plate 90 and the two first washers 94 have openings in the middle that match the cross-sectional surface of the third stud 99, fixing the third stud 99 ensures that it does not rotate relative to the air guide chamber 4. Because the lower fixed plate 92 is fixedly mounted on the rotating base 38, when it is necessary to horizontally rotate the light emission direction of the light shield 7, grasp the handle 52 and rotate it forcefully to the left or right. This will achieve relative rotation of the lower fixed plate 92 (which has a round hole in its middle) with the third stud 99 and the upper fixed plate 90, thereby achieving horizontal rotation of the light emission direction of the light shield 7.

[0028] Example 2: Based on Example 1, a limiting post 41 is provided on the inner top of the rotating seat 38, and a limiting groove 44 matching the limiting post 41 is provided on the bottom side of the air guide chamber 4. The limiting groove 44 is arc-shaped (see...). Figure 13 The horizontal rotation of the air guide chamber 4 is fixed within a certain range by setting the limiting column 41 and the limiting groove 44.

[0029] The bottom edge of the air guide chamber 4 is provided with a ring of limiting protrusions 46, and the top edge of the rotating seat 38 is provided with a ring of limiting grooves 47 that match the limiting protrusions 46; the setting of the limiting protrusions 46 and the limiting grooves 47 can ensure the stability of the components above and below the air guide chamber 4 when rotating horizontally.

[0030] Example 3, please refer to Figure 1 , 23, 4, 14, 15, 16. Based on Embodiment 2, the top of the air guide chamber 4 is provided with a main shell, which includes a lower shell 50 and an upper shell 51. The lower shell 50 is fixedly connected to the air guide chamber 4. An air guide hood is fixedly provided inside the main shell. The air guide hood includes an upper air guide hood 510 and a lower air guide hood 511. An air guide port 512 is provided at the bottom rear of the lower air guide hood 511.

[0031] The air guide chamber 4 is equipped with vertical air guide fins 40 and raised screw holes 43. Above the air guide fins 40, along the inner wall of the air guide chamber 4, there is an annular air guide plate 42. The air guide plate 42 (with openings around its perimeter that match the raised screw holes 43) is inserted into the raised screw holes 43. The raised screw holes 43 are used to fix the induced draft fan (not shown in the figure).

[0032] The main housing is equipped with a light source emitting assembly, which includes a lamp holder 80, a light source 81 (in specific implementations, a halogen lamp or other light source containing near-infrared wavelengths can be selected) and a condenser cup 82 disposed outside the light source 81. The lamp holder 80 is fixed to the rear of the main housing, and the condenser cup 82 is mounted on the cooling fin plate 61.

[0033] A liquid filtration system 6 is fixedly installed at the focusing outlet of the focusing cup 82. The liquid filtration system 6 consists of a double-layer liquid filter glass 60 and cooling fins 61 disposed on the outer side of the liquid filter glass 60. The inner ring of the cooling fins 61 is an integral circular structure used to seal the double-layer liquid filter glass 60 (the double-layer liquid filter glass 60 contains a liquid filter medium to filter near-infrared light). Ventilation gaps are provided between the cooling fins 61. An expansion tank 63 connected to the double-layer liquid filter glass 60 is provided on the upper side of the cooling fins 61. When the double-layer liquid filter glass 60 transmits near-infrared light, it generates a large amount of heat, causing the liquid filter medium to expand. The expansion tank 63 is used to receive the expanded liquid filter medium to prevent excessive internal thermal pressure of the double-layer liquid filter glass 60, which could lead to cracking. Two fixing fins 62 are fixedly installed on the left and right sides of the cooling fins 61, and the liquid filtration system 6 is fixed to the lower shell 50 through the fixing fins 62.

[0034] Please see Figure 1-17 The lifting assembly 2 includes a front housing 22, a rear housing 21, a first stud 25, and a support 23 that moves up and down between the front housing 22 and the rear housing 21. The upper part of the rear housing 21 has a threaded stud hole 26. One end of the first stud 25 is fixedly fitted with a first knob 24, and the other end has a thread on its outer side that matches the stud hole 26. The support 23 has a positioning groove 27 on the side facing the rear housing 21. The first stud 25 is inserted into the stud hole 26, and by rotating the first knob 24, the end of the first stud 25 presses against the positioning groove 27, thus fixing the height.

[0035] The cooling fin 61 is fixed to the side away from the light-concentrating cup 82 via a connecting ring 64. Handles 52 are fixedly installed on the sides of the lower shell 50 and the upper shell 51.

[0036] When the infrared-assisted treatment device is in operation, the exhaust fan will start working. The exhaust fan uses negative pressure to draw outside air through the gap between the cooling fins 61 (the cooling fins 61 are made of metal and have excellent thermal conductivity, which can reduce the temperature of the air when it passes through the cooling fins 61) into the upper air guide hood 510 and the lower air guide hood 511. Then, the air enters the exhaust fan through the air guide port 512 of the lower air guide hood 511. The air blown out by the exhaust fan is discharged on the side of the air guide chamber 4 through the air guide fins 40, thereby reducing the temperature of the liquid filtration system 6.

[0037] It should be noted that the base 1 shown in the accompanying drawings of this invention is only for illustration. The base 1 shown in this application is a seat type, and the support base with casters and floor-standing type are all within the protection scope of this application.

[0038] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device, comprising a base (1) and a lifting assembly (2), characterized in that, The top of the lifting component (2) is provided with an up-and-down rotating component (3); The up-and-down rotating assembly (3) includes: The rotating seat (38) has multiple first positioning protrusions (34) symmetrically arranged on its left and right sides. The second stud (35) has a "D" shaped cross-section and is symmetrically inserted into the rotating seat (38); Two third fixed discs (33) are fixed to the left and right sides of the rotating seat (38) through round holes on the periphery that match the first positioning protrusion (34), and a round hole for inserting a second stud (35) is provided in the middle of the disc. Two fixing brackets (36) are respectively set on the outside of the third fixing disc (33). The middle part is provided with a round hole for the insertion of the second stud (35). The structure is a hollow cylinder on the outside, with symmetrical fixing ribs (39) on the inside and a second positioning protrusion (37) on the inside. Two second fixed discs (32) are fixed to the inner side of the fixing frame (36) through round holes provided on the four sides that match the second positioning protrusions (37); Two first fixed discs (31) are respectively engaged with fixed ribs (39) through notches provided around their edges, and a "D" shaped insertion hole matching the second stud (35) is provided in the middle of each disc. Two second knobs (30) each have screw holes that match the second studs (35) for fixing the second studs (35).

2. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 1, characterized in that, The top of the rotating seat (38) is connected to the air guide chamber (4) via a horizontal rotating assembly; The horizontal rotating assembly includes a third stud (99) and an upper fixed plate (90), two first washers (94), a first sliding plate (95), a lower fixed plate (92), a second sliding plate (96), two second washers (97), a spring washer (98), and a nut (93) passing through the third stud (99) from top to bottom. The cross-section of the third stud (99) is shaped like a "track and field". The upper fixing plate (90) and the two first washers (94) are provided with openings in the middle that match the cross-sectional surface of the third stud (99); A circular opening is provided in the middle of the first sliding piece (95), the lower fixed plate (92), the second sliding piece (96), the two second washers (97), and the spring washer (98).

3. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 2, characterized in that, The upper fixed plate (90) is fixedly installed at the center of the bottom of the air guide chamber (4), and the lower fixed plate (92) is fixedly installed at the center of the top of the rotating seat (38).

4. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 2, characterized in that, The top of the air guide chamber (4) is provided with a main shell, which includes a lower shell (50) and an upper shell (51). The lower shell (50) is fixedly connected to the air guide chamber (4). An air guide hood is fixedly provided inside the main shell. The air guide hood includes an upper air guide hood (510) and a lower air guide hood (511). An air guide port (512) is provided at the bottom rear of the lower air guide hood (511).

5. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 2, characterized in that, The air guide chamber (4) is provided with vertical air guide fins (40) and raised screw holes (43). Above the air guide fins (40), a circular air guide plate (42) is provided along the inner wall of the air guide chamber (4). The air guide plate (42) is inserted into the raised screw holes (43), which are used to fix the induced draft fan.

6. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 2, characterized in that, The rotating seat (38) has a limiting post (41) on the top inner side, and the air guide chamber (4) has a limiting groove (44) matching the limiting post (41) on the bottom side side; the bottom edge of the air guide chamber (4) has a limiting protrusion (46), and the top edge of the rotating seat (38) has a limiting groove (47) matching the limiting protrusion (46).

7. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 4, characterized in that, The main housing is provided with a light source emitting assembly, which includes a lamp holder (80), a light source lamp (81), and a condenser cup (82) disposed outside the light source lamp (81).

8. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 7, characterized in that, A liquid filtration system (6) is fixedly installed at the focusing port of the focusing cup (82). The liquid filtration system (6) consists of a double-layer liquid filter glass (60) and a cooling fin plate (61) disposed on the outer side of the liquid filter glass (60). The inner ring of the cooling fin plate (61) is an integral circular structure used to seal the double-layer liquid filter glass (60). An expansion tank (63) communicating with the double-layer liquid filter glass (60) is provided on the upper side of the cooling fin plate (61). Two fixing fins (62) are fixedly installed on the left and right sides of the cooling fin plate (61). The liquid filtration system (6) is fixed on the lower shell (50) through the fixing fins (62).

9. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 1, characterized in that, The lifting assembly (2) includes a front shell (22), a rear shell (21), a first stud (25), and a support (23) that moves up and down between the front shell (22) and the rear shell (21). The upper part of the rear shell (21) is provided with a threaded stud hole (26). One end of the first stud (25) is fixedly provided with a first knob (24), and the other end is provided with a thread that matches the stud hole (26). The bracket (23) is provided with a positioning groove (27) on one side.

10. The multi-angle adjustable home-use broadband high-power infrared auxiliary therapy device according to claim 8, characterized in that, The cooling fins (61) on the side away from the light-collecting cup (82) are fixed with a light shield (7) by a connecting ring (64); Handshakes (52) are fixedly provided on the sides of the lower shell (50) and the upper shell (51); The upper fixed plate (90) and the fixed hole (45) at the bottom of the air guide chamber (4) are connected and fixed by the fourth stud.

Images