A traveling wave cavity high power carbon dioxide laser beauty device

Abstract

The invention relates to the technical field of laser beauty devices, and discloses a traveling wave cavity high-power carbon dioxide laser beauty device, comprising a shell, a laser generator, a light guide arm and a laser treatment head, wherein a cooling device is arranged inside the shell, a sliding protection component is arranged on one side of the shell, an operation panel is arranged on the top of the shell, the sliding protection component is arranged on one side of the shell, and the inner side of the protection plate is a cavity, the light guide arm is embedded in the placement notch so that the light guide arm is located in the cavity inside the protection plate as a whole, effectively avoiding the problem that the light guide arm is easily bumped due to being exposed to the outside, and at the same time, an atomizing sheet on the inner side of the protection plate performs intermittent spraying to remove dust, so as to achieve the effect of cleaning the cavity, and a serpentine tube and a heat dissipation fan are arranged in the middle of a water tank in the cooling device, and the return water pipe is in a serpentine shape, which effectively increases the air contact area, and the heat dissipation fan circulates the cold air replaced by the serpentine tube inside the device while the cooling fan is working, so as to avoid the problem of heat accumulation inside the device when the device is working.

Description

Technical Field

[0001] The invention relates to the technical field of laser beauty devices, in particular to a traveling wave cavity high-power carbon dioxide laser beauty device. Background Art

[0002] As people's demand for beauty continues to increase, laser beauty devices have emerged. Among them, carbon dioxide laser beauty devices have the ability to treat skin problems, especially for skin surface texture problems, pigmentation and scar repair.

[0003] The existing carbon dioxide laser device is composed of a laser generator, a light guide device, a control circuit and a cooling device. The light guide arm is exposed on the top of the device and cannot be retracted, which poses a risk of collision when moving. At the same time, the device generates a large amount of heat inside when working. If the heat is not discharged in time, it is easy to cause unstable operation of the device. The internal heat dissipation device cannot effectively dissipate the heat inside the device. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a traveling wave cavity high-power carbon dioxide laser beauty device, which has the advantages of being able to cool the laser generator while cooling and circulating the internal air when the device is working, and the sliding protection group being able to effectively protect the light guide arm.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a traveling wave cavity high-power carbon dioxide laser beauty device, comprising a shell, a laser generator, a light guide arm and a laser treatment head, a cooling device is arranged inside the shell, a sliding protection assembly is arranged on one side of the shell, and an operation panel is arranged on the top of the shell.

[0006] The cooling device includes a U-shaped mounting frame, a water tank is arranged on the U-shaped mounting frame, a cooling fan is arranged on one side of the water tank, a cooling pipe is arranged on the top of the water tank, the cooling pipe is spirally wound around the laser generator, a temperature sensor is arranged on the cooling pipe, and a refrigeration plate and a water supply pump are arranged inside the water tank.

[0007] The sliding protection assembly comprises a moving plate for movement and fixing and a protection plate for protection.

[0008] The water tank includes a water tank a, a water tank b and a serpentine pipe. The water tank a is connected to the water tank b through the serpentine pipe. The refrigeration plate is placed in the tank body of the water tank a. The water supply pump is placed in the tank body of the water tank b. A water inlet pipe is provided on one side of the cooling pipe at the top of the water tank a, and a water outlet pipe is provided on the side of the water tank a away from the cooling fan.

[0009] The operation panel includes a main panel and a sub-panel. The main panel is connected to the shell and is placed on one side of the top of the shell. The sub-panel is installed on the laser treatment head.

[0010] The shell includes a base, universal wheels are arranged around the lower surface of the base, an outer shell is arranged above the base, a ventilation grille is arranged on the back of the outer shell, a rectangular recess is opened on one side of the ventilation grille, and sliding grooves are opened on the top and bottom of the inner side of the rectangular recess.

[0011] Slide blocks are provided at the bottom and top of the movable plate, an axle rod is provided at the bottom of the side of the movable plate, a fixing groove is provided on the side of the movable plate, an L-shaped lock is provided on the side of the fixing groove close to the top, and the movable plate is connected to the outer shell by embedding the slide block in the slide groove.

[0012] A strip water box is arranged on the inner top of the protective plate, an atomizing sheet is arranged on the surface of the strip water box, a water inlet and a return pipe are arranged on one side of the strip water box, a placement notch is provided on the top of the protective plate, a handle is provided on one side of the top of the placement notch, a protrusion is provided on the side surface of one end of the protective plate, a movable hole is provided at the bottom of the protrusion, a rotating recess is provided below the movable hole, a locking hook rod is provided on one side of the top of the protective plate, a reset spring is provided at the bottom of the locking hook rod, and a decoupling button is provided on the top of the locking hook rod.

[0013] The protective plate is movably connected to the movable plate by embedding the shaft into the movable hole. The inner side of the protective plate is cavity-shaped. The position of the placement notch corresponds to the position of the light guide arm, and the length of the placement notch is greater than the length of the cross section of the light guide arm.

[0014] A controller is also provided inside the shell, and the controller is electrically connected to the water supply pump, the refrigeration plate, the temperature sensor, the heat dissipation fan and the atomization plate respectively.

[0015] The refrigeration plate is placed obliquely in the water tank a to separate the water tank a into a hot water tank and a cold water tank, and the water supply pump is placed in the cold water tank.

[0016] The strip-shaped water box is connected to the water outlet pipe on the water tank a through the water inlet, and the return pipe is connected to the cold water tank on the water tank a.

[0017] Beneficial effects:

[0018] 1. This traveling wave cavity high-power carbon dioxide laser beauty device is provided with a sliding protection component on one side of the shell, and the inner side of the protection plate is a cavity. By pulling the handle to move the movable plate, the protection plate is separated from the shell, which is convenient for the light guide arm to be folded and stored, effectively avoiding the problem that the light guide arm is easily bumped due to being exposed on the outside. At the same time, when the protective plate is reset, the light guide arm is embedded in the placement notch, so that the light guide arm is in the cavity inside the protective plate as a whole. At the same time, the atomizing sheet inside the protective plate performs intermittent spraying for dust removal, protecting the light guide arm while achieving the effect of cleaning the cavity. When the protective plate is moved and tilted, the size of the rotating notch limits the tilt angle of the movable plate. It plays a positioning role and prevents the damage of the protective plate caused by excessive tilt angle.

[0019] 2. This traveling wave cavity high-power carbon dioxide laser beauty device has a serpentine tube and a cooling fan in the middle of a water tank in a cooling device. The shape of the serpentine tube effectively increases the air contact area. The cooling fan circulates the cold air replaced by the serpentine tube inside the device while performing heat dissipation work, thereby avoiding the problem of heat accumulation inside the device when the device is working.

[0020] 3. This traveling wave cavity high-power carbon dioxide laser beauty device uses a cooling plate to separate the water tank a into two areas, a hot water tank and a cold water tank, thereby avoiding direct mixing of the coolant after cooling by the cooling plate and the coolant after heat exchange in the cooling tube during the circulation of the coolant, thereby effectively improving the heat dissipation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the unfolded structure of the light guide arm of the present invention;

[0023] Figure 3 It is a rear view of the housing structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the sliding protection assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the hook lock rod of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the cooling device of the present invention;

[0027] Figure 7 It is a schematic diagram of the internal structure of the cooling device of the present invention;

[0028] Figure 8 It is a schematic diagram of the internal structure of the water tank a of the present invention.

[0029] In the figure: 1, laser generator; 2, light guide arm; 3, laser treatment head; 4, cooling device; 5, U-shaped mounting frame; 6, water tank; 7, cooling plate; 8, water supply pump; 9, cooling pipe; 10, temperature sensor; 11, cooling fan; 12, controller; 13, operation panel; 14, main panel; 15, sub-panel; 16, shell; 17, base; 18, outer shell; 19, rectangular notch; 20, slide groove; 21, sliding protection component; 22, water tank a; 23, water tank b; 24, serpentine pipe ; 25. Moving plate; 26. Slider; 27. Axle; 28. Fixing groove; 29. ​​L-shaped lock; 30. Protective plate; 31. Placement notch; 32. Handle; 33. Bump; 34. Movable hole; 35. Rotation notch; 36. Lock hook rod; 37. Reset spring; 38. Unhooking button; 39. Universal wheel; 40. Air grille; 41. Water inlet pipe; 42. Water outlet pipe; 43. Strip water box; 44. Atomizer; 45. Water inlet; 46. Return pipe; 47. Hot water tank; 48. Cold water tank. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1

[0032] See also Figure 1-5 A traveling wave cavity high-power carbon dioxide laser beauty device includes a shell 16, a laser generator 1, a light guide arm 2 and a laser treatment head 3. A cooling device 4 is arranged inside the shell 16, a sliding protection component 21 is arranged on one side of the shell 16, and an operation panel 13 is arranged on the top of the shell 16.

[0033] The sliding protection assembly 21 includes a moving plate 25 for movement and fixing and a protection plate 30 for protection.

[0034] The operation panel 13 includes a main panel 14 and a sub-panel 15 . The main panel 14 is connected to the housing 18 and is placed on one side of the top of the housing 18 . The sub-panel 15 is installed on the laser treatment head 3 .

[0035] The visual operation panel 13 is used to effectively adjust the working parameters, and the auxiliary panel 15 on the laser treatment head 3 can be used for real-time monitoring.

[0036] The shell 16 includes a base 17, and universal wheels 39 are arranged around the lower surface of the base 17. An outer shell 18 is arranged above the base 17, and a ventilation grille 40 is arranged on the back of the outer shell 18. A rectangular recess 19 is opened on one side of the ventilation grille 40, and sliding grooves 20 are opened on the top and bottom of the inner side of the rectangular recess 19.

[0037] The base 17 performs a bearing function, and utilizes the slide grooves 20 at the top and bottom of the inner side of the rectangular recess 19 to facilitate smooth movement with the sliding protection component 21 .

[0038] Slide blocks 26 are provided at the bottom and top of the movable plate 25, an axle rod 27 is provided at the bottom of the side of the movable plate 25, a fixing groove 28 is provided on the side of the movable plate 25, and an L-shaped locking opening 29 is provided on the side of the fixing groove 28 near the top. The movable plate 25 is connected to the outer shell 18 by embedding the slide block 26 in the slide groove 20.

[0039] By providing a fixing groove 28 on the side of the movable plate 25 , the left and right movement of the protective plate 30 can be limited when closed, thereby improving the stability of the protective plate 30 .

[0040] A strip water box 43 is provided at the inner top of the protective plate 30, an atomizing sheet 44 is provided on the surface of the strip water box 43, a water inlet 45 and a return pipe 46 are provided on one side of the strip water box 43, a placement notch 31 is provided at the top of the protective plate 30, a handle 32 is provided on the top side of the placement notch 31, a protrusion 33 is provided on the side of one end of the protective plate 30, a movable hole 34 is provided at the bottom of the protrusion 33, and a rotating recess 35 is provided below the movable hole 34, a locking hook rod 36 is provided on the top side of the protective plate 30, a reset spring 37 is provided at the bottom of the locking hook rod 36, and a decoupling button 38 is provided on the top of the locking hook rod 36.

[0041] By arranging an atomizing sheet 44 on the inner side of the protective plate 30 and controlling it by the controller 12, when the protective plate 30 and the housing 18 are closed for protection, the atomizing sheet 44 atomizes and sprays the water in the strip water box 43 to remove the floating dust particles in the inner cavity of the protective plate 30, thereby achieving a cleaning effect. When the protective plate 30 on the sliding protective assembly 21 is disengaged and tilted, the unhooking button 38 above the protective plate 30 is pressed, and the unhooking button 38 is pressed downward to drive the top of the locking hook rod 36 to fall off from the L-shaped locking port 29 on the movable plate 25, so that the protective plate 30 is disengaged from the movable plate 25. After disengagement, the reset spring 37 below the locking hook rod 36 is in a compressed state. Under the action of elastic potential energy, the locking hook rod 36 is reset, and the protrusion 33 on the protective plate 30 is embedded in the fixed groove 28 of the movable plate 25, thereby enhancing the stability during closing and avoiding displacement during the sliding process to cause instability of the device. At the same time, by providing a rotation notch 35 below the protective plate 30, when the protective plate 30 is disengaged from the rotation, the inclined surface of the rotation notch 35 coincides with the movable plate 25, and the size of the rotation notch 35 limits the tilt angle of the movable plate 25, which plays a positioning role and prevents the protective plate 30 from being damaged due to excessive tilt angle.

[0042] The protective plate 30 is embedded in the movable hole 34 through the shaft 27 to be movably connected with the movable plate 25. The inner side of the protective plate 30 is cavity-shaped. The position of the notch 31 corresponds to the position of the light guide arm 2, and the length of the notch 31 is greater than the length of the cross section of the light guide arm 2.

[0043] A controller 12 is also provided inside the housing 16 , and the controller 12 is electrically connected to the water supply pump 8 , the refrigeration plate 7 , the temperature sensor 10 , the cooling fan 11 and the atomizing plate 44 , respectively.

[0044] The strip-shaped water box 43 is connected to the water outlet pipe 42 on the water tank a22 through the water inlet 45, and the return pipe 46 is connected to the cold water tank 48 on the water tank a22.

[0045] Embodiment 2

[0046] See also Figure 6-7 The cooling device 4 includes a U-shaped mounting frame 5, a water tank 6 is arranged on the U-shaped mounting frame 5, a cooling fan 11 is arranged on one side of the water tank 6, a cooling pipe 9 is arranged on the top of the water tank 6, the cooling pipe 9 is spirally wound on the laser generator 1, a temperature sensor 10 is arranged on the cooling pipe 9, and a refrigeration plate 7 and a water supply pump 8 are arranged inside the water tank 6.

[0047] By setting up a U-shaped mounting frame 5, it is convenient to install the cooling device 4. The cooling pipe 9 is spirally wound on the laser generator 1. The internally circulating coolant cools down and dissipates the heat of the laser generator 1. At the same time, a cooling fan 11 is set to circulate internal air and assist in dissipating heat for the cooling device 4.

[0048] The water tank 6 includes a water tank a22, a water tank b23 and a serpentine pipe 24. The water tank a22 is connected to the water tank b23 through the serpentine pipe 24. The refrigeration plate 7 is placed in the tank body of the water tank a22. The water supply pump 8 is placed in the tank body of the water tank b23. A water inlet pipe 41 is provided on one side of the cooling pipe 9 at the top of the water tank a22, and a water outlet pipe 42 is provided on the side of the water tank a22 away from the cooling fan 11.

[0049] By setting the refrigeration plate 7 and the water supply pump 8 in the water tank, the refrigeration plate 7 is used to cool the internal coolant, and the water supply pump 8 provides power for the circulation of the internal coolant. By setting the serpentine tube 24, the contact area with the air is increased, so that the air passing through the serpentine tube 24 can be heat exchanged to achieve the effect of air cooling, which effectively avoids the problem of heat accumulation inside the device.

[0050] A controller 12 is also provided inside the housing 16 , and the controller 12 is electrically connected to the water supply pump 8 , the refrigeration plate 7 , the temperature sensor 10 , the cooling fan 11 and the atomizing plate 44 , respectively.

[0051] The controller 12 uses the temperature information fed back in real time by the temperature sensor 10 to control the water supply pump 8, the cooling plate 7 and the cooling fan 11. When the monitored temperature reaches a preset value, the controller 12 will control the water supply pump 8, the cooling plate 7 and the cooling fan 11 to work for heat dissipation. At the same time, when the protective plate 30 is closed, the controller 12 starts the atomizing plate 44 for intermittent spray dust removal.

[0052] The refrigeration plate 7 is placed obliquely in the water tank a22 to separate the water tank a22 into a hot water tank 47 and a cold water tank 48 , and the water supply pump 8 is placed in the cold water tank 48 .

[0053] The water tank a22 is partitioned by the refrigeration plates 7 to separate the cooling liquid after refrigeration from the cooling liquid heated after the temperature reduction treatment, thereby effectively improving the heat dissipation effect of the cooling device 4.

[0054] The strip-shaped water box 43 is connected to the water outlet pipe 42 on the water tank a22 through the water inlet 45, and the return pipe 46 is connected to the cold water tank 48 on the water tank a22.

[0055] The strip-shaped water box 43 is connected to the cold water tank 48 to achieve the effect of circulating the coolant.

[0056] The following is the entire working process and working principle of the above embodiment:

[0057] When in use, the staff uses the handle 32 on the top of the protective plate 30 to pull the movable plate 25 connected to the protective plate 30 horizontally on the rectangular recess 19 on the back side of the shell 18, so that the protective plate 30 is disengaged from the shell 18, and the unhooking button 38 is pressed at the same time. During the pressing of the unhooking button 38, the locking hook rod 36 moves downward, so that the top of the locking hook rod 36 falls off from the L-shaped locking groove 29 on the movable plate 25, and the protective plate 30 is disengaged from the movable plate 25. After disengagement, the reset spring 37 below the locking hook rod 36 is in a compressed state. Under the action of elastic potential energy, the locking hook rod 36 is reset. When the protective plate 30 is disengaged and tilted, a rotating recess 35 is provided below the protective plate 30, and the inclined surface of the rotating recess 35 coincides with the movable plate 25. The size of the rotating recess 35 limits the tilt angle of the protective plate 30. It plays a role in positioning, and at the same time prevents the damage of the protective plate 30 caused by excessive tilting angle. After tilting, the light guide arm 2 is rotated and taken out, and the parameters are adjusted through the main panel 14 on the top of the shell 18. The light guide arm 2 moves according to the situation. During the working process, the water supply pump 8 in the cold water tank 48 inside the water tank 6 circulates the coolant, and the temperature sensor 10 performs real-time temperature detection. When the temperature of the cooling liquid rises to a preset value, the signal is fed back to the controller 12. The controller 12 controls the refrigeration plate 7 to work, cools and cools the coolant, and effectively cools the laser generator 1 through the cooling pipe 9. The coolant treated by heat exchange enters the hot water tank 47, and the heating surface of the refrigeration plate 7 is simply cooled. At the same time, under the circulation of the coolant, the coolant in the hot water tank 47 flows into the strip water box 43 through the outlet pipe 42. Finally, the coolant flows into the cold water tank 48 through the return pipe 46 for coolant circulation. When the coolant after refrigeration in the cold water tank 48 passes through the serpentine tube 24, the air passing through the surface is replaced and cooled. The cooling fan 11 circulates inside the device to cool down the inside of the device, which effectively solves the problem of heat accumulation generated inside the device when the device is working. After the device is finished working, the light guide arm 2 is folded and rotated to one side of the outer shell 18, and the protective plate 30 is moved to overlap with the outer shell 18 by closing the protective plate 30. The arm rod of the light guide arm 2 is embedded in the placement notch 31, and the light guide arm 2 is in the inner cavity of the protective plate 30, which fully protects the light guide arm 2. At the same time, the atomizing sheet 44 on the inner side of the protective plate 30 performs intermittent spraying to remove floating dust particles in the cavity, which has the effect of dust removal and cleaning. The protective plate 30 is uniformly matched with the outer shell 18, making the device simple and beautiful.

[0058] 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 traveling wave cavity high power carbon dioxide laser beauty device, characterized in that: The invention comprises a shell (16), an outer shell (18), a laser generator (1), a light guide arm (2) and a laser treatment head (3); a cooling device (4) is arranged inside the shell (16); a sliding protection component (21) is arranged on one side of the shell (16); and an operation panel (13) is arranged on the top of the shell (16); The cooling device (4) comprises a U-shaped mounting frame (5), a water tank (6) is arranged on the U-shaped mounting frame (5), a cooling fan (11) is arranged on one side of the water tank (6), a cooling pipe (9) is arranged on the top of the water tank (6), the cooling pipe (9) is spirally wound around the laser generator (1), a temperature sensor (10) is arranged on the cooling pipe (9), and a cooling plate (7) and a water supply pump (8) are arranged inside the water tank (6); The sliding protection assembly (21) comprises a moving plate (25) for moving and fixing and a protection plate (30) for protection; The back of the housing (18) is provided with a ventilation grille (40), one side of the ventilation grille (40) is provided with a rectangular notch (19), and the top and bottom of the inner side of the rectangular notch (19) are provided with sliding grooves (20); The bottom and top of the movable plate (25) are both provided with sliders (26), the bottom of the side of the movable plate (25) is provided with a shaft (27), the side of the movable plate (25) is provided with a fixing groove (28), and the fixing groove (28) is provided with an L-shaped locking opening (29) near the top side, and the movable plate (25) is connected to the housing (18) by embedding the slider (26) in the sliding groove (20); A strip-shaped water box (43) is arranged at the inner top of the protective plate (30), an atomizing sheet (44) is arranged on the surface of the strip-shaped water box (43), a water inlet (45) and a water return pipe (46) are arranged on one side of the strip-shaped water box (43), a placement notch (31) is provided at the top of the protective plate (30), a handle (32) is arranged on one side of the top of the placement notch (31), a convex block (33) is arranged on the side surface of one end of the protective plate (30), a movable hole (34) is arranged at the bottom of the convex block (33), a rotating recess (35) is arranged below the movable hole (34), a locking hook rod (36) is arranged on one side of the top of the protective plate (30), a reset spring (37) is arranged at the bottom of the locking hook rod (36), and a decoupling button (38) is arranged at the top of the locking hook rod (36); The protective plate (30) is embedded in the movable hole (34) through the shaft (27) to be movably connected to the movable plate (25); the inner side of the protective plate (30) is in a cavity shape; the position of the placement notch (31) corresponds to the position of the light guide arm (2); and the length of the placement notch (31) is greater than the length of the cross section of the light guide arm (2).

2. A traveling wave cavity high power carbon dioxide laser beauty device according to claim 1, characterized in that: The water tank (6) comprises a water tank a (22), a water tank b (23) and a serpentine pipe (24); the water tank a (22) is connected to the water tank b (23) via the serpentine pipe (24); the refrigeration plate (7) is placed in the tank body of the water tank a (22); the water supply pump (8) is placed in the tank body of the water tank b (23); a water inlet pipe (41) is provided on one side of the cooling pipe (9) at the top of the water tank a (22); and a water outlet pipe (42) is provided on the side of the water tank a (22) away from the cooling fan (11).

3. The traveling wave cavity high power carbon dioxide laser beauty device according to claim 1, characterized in that: The operation panel (13) comprises a main panel (14) and a sub-panel (15); the main panel (14) is connected to the housing (18) and is placed on one side of the top of the housing (18); and the sub-panel (15) is mounted on the laser treatment head (3).

4. The traveling wave cavity high power carbon dioxide laser beauty device according to claim 1, characterized in that: The housing (16) comprises a base (17), universal wheels (39) are arranged around the lower surface of the base (17), and an outer shell (18) is arranged above the base (17).

5. The traveling wave cavity high power carbon dioxide laser beauty device according to claim 1, characterized in that: A controller (12) is also provided inside the housing (16), and the controller (12) is electrically connected to the water supply pump (8), the refrigeration plate (7), the temperature sensor (10), the cooling fan (11) and the atomizing plate (44) respectively.

6. The traveling wave cavity high power carbon dioxide laser beauty device according to claim 2, characterized in that: The refrigeration plate (7) is placed obliquely in the water tank a (22), dividing the water tank a (22) into a hot water tank (47) and a cold water tank (48), and the water supply pump (8) is placed in the cold water tank (48).

7. The traveling wave cavity high power carbon dioxide laser beauty device according to claim 1, characterized in that: The strip-shaped water box (43) is connected to the water outlet pipe (42) on the water tank a (22) through the water inlet (45), and the return pipe (46) is connected to the cold water tank (48) on the water tank a (22).

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