Ventilation structure of red light physiotherapy seat

Abstract

The utility model relates to the technical field of massage physiotherapy equipment, in particular to a ventilation structure of a red light physiotherapy chair, which solves the technical problem that the physiotherapy experience of a user is affected due to the fact that heat is accumulated at the irradiated part of a human body when the existing red light physiotherapy instrument is used and people feel uncomfortable, and comprises LED (light-emitting diode) lamp beads, the LED lamp beads are arranged in the physiotherapy instrument body, a ventilation pipeline is arranged in the physiotherapy instrument body, the outer surface of the ventilation pipeline is connected with a connecting pipe, the other end of the connecting pipe is connected with an exhaust pipe, one side of the exhaust pipe is fixedly connected with a connecting block, the connecting block is connected with an adjusting assembly, and the adjusting assembly comprises a connecting shaft and a sleeve. The two ends of the connecting shaft penetrate through the connecting blocks respectively, the sleeve is connected to the outer surface of the connecting shaft in a sleeving mode, a positioning assembly is arranged in the sleeve and comprises a reset spring and a positioning shaft, the positioning shaft forms a telescopic structure in the sleeve through the reset spring, and a shifting block is fixedly connected to the outer surface of the positioning shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of red light therapy, in particular to a ventilation structure of a red light therapy chair. Background Art

[0002] Red light therapy refers to a type of physical therapy that uses red light for treatment. Red light has certain biological effects. It can penetrate a certain depth of human tissue. In this process, it can promote cell metabolism, enhance cell vitality, accelerate tissue repair and regeneration, and improve local blood circulation, increase oxygen content and nutrient supply in the blood, help regulate the body's immune function, and enhance resistance.

[0003] However, the existing red light therapy device utilizes red light to irradiate the part of the human body that needs to be treated. During the irradiation of the red light, heat will accumulate in the irradiated part of the human body, making people feel uncomfortable, thereby affecting the user's treatment experience. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a ventilation structure for a red light therapy chair, which can solve the problem that in the existing red light therapy devices, heat will accumulate in the irradiated part of the human body during use, making people feel uncomfortable, thus affecting the user's therapy experience. The utility model can provide ventilation ducts inside the main body of the therapy device to guide air to the front of the device for user use, thereby cooling the user and improving the user's comfort during the therapy process. At the same time, the air outlet angle can also be appropriately adjusted during the therapy process.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation structure of a red light therapy chair, comprising LED lamp beads, the LED lamp beads are arranged inside a therapy instrument body, a support plate is installed on one side of the therapy instrument body, the LED lamp beads penetrate the support plate, a ventilation duct is arranged inside the therapy instrument body, a connecting pipe is connected to the outer surface of the ventilation duct, and the other end of the connecting pipe is connected to an exhaust pipe;

[0008] A connecting block is fixedly connected to one side of the exhaust pipe, and the connecting block is connected to an adjusting component, and the adjusting component is used to adjust the angle of the exhaust pipe.

[0009] Through the above technical solution, a blower is connected to the end of the ventilation duct, and the blower is installed inside the main body of the physiotherapy device. During the physiotherapy process, the blower transports fresh air to the exhaust pipe through the ventilation duct and the connecting pipe. The exhaust pipe discharges the fresh air and blows it toward the user, thereby achieving the purpose of cooling the user.

[0010] Furthermore, the ventilation ducts are symmetrically distributed about the longitudinal center line of the physiotherapy instrument body, and the distance between the two ventilation ducts is greater than the length of the LED lamp beads.

[0011] Through the above technical solution, during physical therapy using the red light therapy device, the LED lamp beads are directed toward the part of the user that needs physical therapy, and the ventilation ducts are located on both sides of the user to transport fresh air, thereby avoiding the ventilation ducts affecting the distribution of internal circuits of the physical therapy device body, and the distance between the two ventilation ducts is greater than the length of the LED lamp beads, which is beneficial to avoid the exhaust pipe blocking the LED lamp beads.

[0012] Furthermore, the connecting pipes are distributed at equal distances on one side of the ventilation duct, and the connecting pipes are connected to the support plate in a movable manner.

[0013] Through the above technical solution, the ventilation duct is connected to the multiple exhaust pipes through the connecting pipe, and the multiple exhaust pipes are used for exhaust, which is beneficial to improve the uniformity of cooling the user.

[0014] Furthermore, the adjustment component includes a connecting shaft and a sleeve, both ends of the connecting shaft pass through the connecting blocks respectively, and the sleeve is sleeved on the outer surface of the connecting shaft.

[0015] Through the above technical solution, the adjusting component can be used to drive the connecting block to move, thereby adjusting the position of the exhaust pipe connected to the connecting block, thereby adjusting the exhaust angle of the exhaust pipe, which is conducive to meeting the cooling needs of different users.

[0016] Furthermore, a limiting block is fixedly connected to one side of the support plate, and the connection between the connecting block and the limiting block is a rotational connection.

[0017] Through the above technical solution, the limiting block can support and limit the connecting block, and the connecting block can drive the exhaust pipe to adjust its position by rotating.

[0018] Furthermore, a positioning assembly is provided inside the sleeve, and the positioning assembly includes a reset spring and a positioning shaft, and the positioning shaft forms a telescopic structure inside the sleeve through the reset spring.

[0019] Through the above technical solution, the connecting shaft of the sleeve connection can be positioned at a specified position using the positioning component, thereby positioning the exhaust pipe to prevent the exhaust pipe from moving randomly and changing the exhaust angle.

[0020] Furthermore, a fixing block is fixedly connected to one side of the support plate, the connecting shaft passes through the fixing block, and positioning grooves are provided inside the fixing block, and the positioning grooves are distributed at equal angles with respect to the center of the fixing block.

[0021] Through the above technical solution, the connecting shaft connected to the sleeve can be positioned by utilizing the snap connection between the positioning shaft and the positioning groove.

[0022] Furthermore, a shift block is fixedly connected to the outer surface of the positioning shaft, and the shift block is connected to the sleeve in a sliding manner.

[0023] Through the above technical solution, pulling the shift block can release the connection between the positioning shaft and the positioning groove, thereby releasing the positioning of the exhaust pipe so as to adjust the position of the exhaust pipe.

[0024] Compared with the prior art, the utility model provides a ventilation structure of a red light therapy chair, which has the following beneficial effects:

[0025] In the utility model, a blower is connected to the end of the ventilation duct, and the blower is installed inside the main body of the physiotherapy instrument. During the physiotherapy process, the blower transports fresh air to the exhaust pipe through the ventilation duct and the connecting pipe, and the exhaust pipe discharges the fresh air and blows it toward the user, thereby achieving the purpose of cooling the user. The adjustment component can be used to drive the exhaust pipe connected to the connecting block to adjust its position, thereby adjusting the exhaust angle of the exhaust pipe, which is conducive to meeting the cooling needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 3 This is a schematic diagram of the connection structure between the ventilation pipe and the connecting pipe in the utility model;

[0029] Figure 4 This is a schematic diagram of the connection structure between the connecting shaft and the sleeve in the utility model;

[0030] Figure 5 It is a cross-sectional structural schematic diagram of the sleeve in the utility model;

[0031] Figure 6 It is a structural schematic diagram of the fixing block in the utility model.

[0032] Among them: 1. Physiotherapy instrument body; 2. LED lamp beads; 3. Support plate; 4. Ventilation duct; 5. Connecting pipe; 6. Exhaust pipe; 7. Connecting block; 8. Connecting shaft; 9. Sleeve; 10. Reset spring; 11. Positioning shaft; 12. Dial block; 13. Fixing block; 14. Positioning groove; 15. Limit block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-Figure 3 The utility model provides a technical solution: a ventilation structure of a red light therapy chair, including an LED lamp bead 2, which is arranged inside a therapy instrument body 1, a support plate 3 is installed on one side of the therapy instrument body 1, and the LED lamp bead 2 penetrates the support plate 3. A ventilation duct 4 is arranged inside the therapy instrument body 1, and a connecting pipe 5 is connected to the outer surface of the ventilation duct 4, and an exhaust pipe 6 is connected to the other end of the connecting pipe 5. The ventilation duct 4 is symmetrically distributed about the longitudinal center line of the therapy instrument body 1, and the distance between the two ventilation ducts 4 is greater than the length of the LED lamp bead 2. The connecting pipes 5 are equidistantly distributed on one side of the ventilation duct 4, and the connection method of the connecting pipe 5 and the support plate 3 is a movable connection.

[0035] It is worth mentioning that: during the physical therapy through the red light therapy device, the LED lamp beads 2 are facing the part of the user that needs physical therapy, and the ventilation duct 4 is located on both sides of the user. The end of the ventilation duct 4 is connected to a blower, and the blower is installed inside the physical therapy device body 1. During the physical therapy, the blower transports fresh air to the exhaust pipe 6 through the ventilation duct 4 and the connecting pipe 5. The exhaust pipe 6 discharges the fresh air and blows it to the user, thereby achieving the purpose of cooling the user. Since the ventilation duct 4 is located on both sides of the user and the distance between the two ventilation ducts 4 is greater than the length of the LED lamp beads 2, it is not only beneficial to avoid the ventilation duct 4 affecting the distribution of the internal circuits of the physical therapy device body 1, but also to avoid the exhaust pipe 6 from blocking the illumination of the LED lamp beads 2. In addition, the ventilation duct 4 is connected to multiple exhaust pipes 6 through the connecting pipe 5. Using multiple exhaust pipes 6 for exhaust can help improve the uniformity of cooling the user.

[0036] See also Figure 1-Figure 6 A connecting block 7 is fixedly connected to one side of the exhaust pipe 6, and the connecting block 7 is connected to an adjusting component. The adjusting component is used to adjust the angle of the exhaust pipe 6. The adjusting component includes a connecting shaft 8 and a sleeve 9. Both ends of the connecting shaft 8 respectively pass through the connecting block 7. The sleeve 9 is sleeved on the outer surface of the connecting shaft 8. A limiting block 15 is fixedly connected to one side of the support plate 3. The connection method of the connecting block 7 and the limiting block 15 is a rotational connection.

[0037] The principle of adjusting the air outlet angle of the exhaust pipe 6 is: first, release the positioning of the exhaust pipe 6, then rotate the sleeve 9, the sleeve 9 drives the connecting block 7 to move through the connecting shaft 8, and the connecting block 7 drives the exhaust pipe 6 to move, so that the exhaust pipe 6 rotates to adjust the position, thereby changing the air outlet angle of the exhaust pipe 6, which is beneficial to meet the cooling needs of different users. When the adjustment is completed, the exhaust pipe 6 is positioned again to prevent the exhaust pipe 6 from moving arbitrarily and changing the exhaust angle.

[0038] See also Figure 1-Figure 6 A positioning assembly is arranged inside the sleeve 9, and the positioning assembly includes a reset spring 10 and a positioning shaft 11. The positioning shaft 11 forms a telescopic structure inside the sleeve 9 through the reset spring 10. A fixed block 13 is fixedly connected to one side of the support plate 3. The connecting shaft 8 passes through the fixed block 13. A positioning groove 14 is opened inside the fixed block 13. The positioning grooves 14 are distributed at equal angles with respect to the center of the fixed block 13. A shift block 12 is fixedly connected to the outer surface of the positioning shaft 11. The shift block 12 is connected to the sleeve 9 in a sliding connection;

[0039] The principle of being able to position and release the exhaust pipe 6 is as follows: when the exhaust pipe 6 needs to be released from its position, the user can first push the shift block 12 into the inside of the sleeve 9, and the shift block 12 drives the positioning shaft 11 to move synchronously, so that the positioning shaft 11 and the positioning groove 14 are separated from each other, and the return spring 10 is squeezed and compressed. At this time, the positioning of the exhaust pipe 6 is released. When the position of the exhaust pipe 6 is adjusted, the shift block 12 is released, and then the return spring 10 will push the positioning shaft 11 to move in the opposite direction for resetting, so that the positioning shaft 11 is engaged with the positioning groove 14. The engagement connection between the positioning shaft 11 and the positioning groove 14 can lock the sleeve 9 and the fixing block 13 with each other, so that the connecting shaft 8 connected to the sleeve 9 cannot move, thereby positioning the exhaust pipe 6.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation structure of a red light therapy chair, comprising an LED lamp bead (2), characterized in that: The LED lamp bead (2) is arranged inside the physiotherapy instrument body (1); a support plate (3) is installed on one side of the physiotherapy instrument body (1); the LED lamp bead (2) passes through the support plate (3); a ventilation duct (4) is arranged inside the physiotherapy instrument body (1); a connecting pipe (5) is connected to the outer surface of the ventilation duct (4); and the other end of the connecting pipe (5) is connected to an exhaust pipe (6); A connecting block (7) is fixedly connected to one side of the exhaust pipe (6), and the connecting block (7) is connected to an adjusting component, and the adjusting component is used to adjust the angle of the exhaust pipe (6). The adjusting component comprises a connecting shaft (8) and a sleeve (9), and the two ends of the connecting shaft (8) respectively pass through the connecting block (7), and the sleeve (9) is sleeved on the outer surface of the connecting shaft (8). A positioning component is arranged inside the sleeve (9), and the positioning component comprises a reset spring (10) and a positioning shaft (11). The positioning shaft (11) forms a telescopic structure inside the sleeve (9) through the reset spring (10), and the outer surface of the positioning shaft (11) is fixedly connected to a shifting block (12), and the connection mode of the shifting block (12) and the sleeve (9) is a sliding connection.

2. The ventilation structure of a red light therapy chair according to claim 1 is characterized in that: The ventilation ducts (4) are symmetrically distributed about the longitudinal center line of the physiotherapeutic device body (1), and the distance between the two ventilation ducts (4) is greater than the length of the LED lamp beads (2) distributed.

3. The ventilation structure of a red light therapy chair according to claim 1, characterized in that: The connecting pipes (5) are distributed at equal distances on one side of the ventilation pipe (4), and the connection between the connecting pipes (5) and the support plate (3) is a movable connection.

4. The ventilation structure of a red light therapy chair according to claim 1, characterized in that: One side of the support plate (3) is fixedly connected to a limiting block (15), and the connection mode between the connecting block (7) and the limiting block (15) is a rotational connection.

5. The ventilation structure of a red light therapy chair according to claim 1, characterized in that: A fixing block (13) is fixedly connected to one side of the support plate (3), the connecting shaft (8) passes through the fixing block (13), and a positioning groove (14) is provided inside the fixing block (13), and the positioning grooves (14) are distributed at equal angles with respect to the center of the fixing block (13).

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