Oral cavity tongue separating lighting device

Abstract

The invention discloses an oral cavity baffle tongue lighting device, which belongs to the technical field of oral cavity equipment, and comprises a lower jaw frame, side arms and an upper jaw, a lower curved wall is fixedly embedded on the upper surface of the lower jaw frame, side grooves are distributed on two sides of the lower jaw frame, elastic pieces are assembled in the side grooves, one end of each side arm is fixedly connected with a side shaft, and the side shafts are rotatably inserted in the side grooves. The upper jaw frame is movably assembled at the top of the lower jaw frame, the purpose of auxiliary supporting on the upper jaw and the lower jaw of a patient in the treatment process can be achieved, the aching pain feeling of facial muscles of the patient is reduced, and the treatment effect of the patient is improved. Meanwhile, the flow speed of pump suction can be autonomously controlled through the occlusion action of the patient, the patient can conveniently and freely adjust the strength of pump suction, the step that treatment personnel manually suck dirty liquid is omitted, the illuminating lamp can be cooled through flowing of liquid, and discomfort of the patient caused by overheating of the lamp source is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of oral equipment, and in particular relates to an oral tongue-septum lighting device. Background Art

[0002] Oral lighting equipment is an indispensable tool in dental treatment. This equipment mainly uses LED light sources to provide bright and uniform lighting effects, helping doctors to observe the patient's oral condition more clearly. Oral lights have the characteristics of high brightness, high color temperature and high contrast, which can ensure that doctors have enough light when performing surgery or examinations.

[0003] During oral treatment, since the patient will involuntarily secrete saliva and the affected area needs to be rinsed, a large amount of dirty fluid will accumulate in the patient's mouth, and a suction tube needs to be inserted for drainage. The doctor also needs to control the lighting direction of the light source when holding the treatment equipment, which makes the operation process very inconvenient and cumbersome, and also increases the patient's discomfort. Summary of the invention

[0004] In view of the deficiencies in the prior art, an embodiment of the present invention aims to provide an oral tongue partition lighting device to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An oral tongue septum lighting device, the oral tongue septum lighting device has a relative first direction, a second direction and a third direction, the oral tongue septum lighting device comprises a mandibular frame assembly, the mandibular frame assembly comprises a mandibular frame, a lower curved wall, a side groove, an elastic member and a guide groove, the lower curved wall is fixedly embedded in the upper surface of the mandibular frame along the third direction, the side grooves are arranged on both sides of the mandibular frame along the first direction, the side grooves are equipped with elastic members, and one end of the side grooves is further provided with a guide groove, the mandibular frame assembly has a relative mandibular first surface, a mandibular second surface, a mandibular third surface and a mandibular fourth surface, the mandibular first surface is arranged on the upper surface of the mandibular frame, the mandibular second surface is arranged on the inner wall surface of the lower curved wall, the mandibular third surface is arranged on the outer curved surface of the mandibular frame, and the mandibular fourth surface is arranged on the lower surface of the mandibular frame;

[0007] A side arm assembly, the side arm assembly comprising a side arm and a side shaft, one end of the side arm is fixedly connected to the side shaft, the side shaft is rotatably inserted into the side groove, and the side arm is movably abutted against the elastic member;

[0008] The maxillary frame assembly comprises a maxillary frame and a maxillary arm. The maxillary arms are fixedly connected to both ends of the maxillary frame, and the maxillary arms are respectively assembled and connected with two sets of side arms.

[0009] As a further solution of the present invention, the first surface of the mandible is used to support the sublingual fold in the oral cavity, the second surface of the mandible is used to abut the tip of the tongue, the third surface of the mandible is used to abut the lower gingival wall, and the fourth surface of the mandible is arranged toward the sublingual gland.

[0010] As a further solution of the present invention, the mandibular frame assembly also includes a curved groove, a bottom groove and a sewage suction hole, the curved groove is arranged at the end of the mandibular frame along the second direction, the bottom groove is arranged on the lower surface of the mandibular frame, and a plurality of sewage suction holes are arranged on the bottom groove, and the sewage suction holes are arranged along the layout direction of the lower curved wall.

[0011] As a further solution of the present invention, the mandibular frame assembly also includes a main pipe, a pump suction pipe and a shunt pipe. The main pipe is arranged inside the mandibular frame, and one end of the main pipe is connected to the pump suction pipe, and the other end of the main pipe is connected to the shunt pipe. The shunt pipe is arranged in the mandibular frame along the layout direction of the lower curved wall, and the shunt pipe is connected to several of the sewage suction holes.

[0012] As a further solution of the present invention, the mandibular frame assembly also includes an electric control line and a mandibular light group. Several of the mandibular light groups are arranged along the layout direction of the third surface of the mandible, and several of the mandibular light groups are arranged close to one side of the shunt tube. The electric control line is electrically connected to the several mandibular light groups.

[0013] As a further solution of the present invention, the side arm assembly also includes a side rod and a pin head, one end of the side rod is fixedly connected to the side arm, and the other end of the side rod is fixedly connected to the pin head, and the pin head is limitedly slidably assembled in the guide groove.

[0014] As a further scheme of the present invention, the maxillary frame assembly also includes an upper electric control wire, an upper light trough and a maxillary light group. The upper electric control wire is arranged inside the maxillary frame along the layout direction of the maxillary frame. The maxillary frame has a relative maxillary first surface, a maxillary second surface and a maxillary third surface. The maxillary first surface is arranged on the upper surface of the maxillary frame along the third direction, the maxillary second surface is arranged on the outer curved surface of the maxillary frame, and the maxillary third surface is arranged on the lower surface of the mandibular frame. The maxillary first surface is used to abut the upper palate in the oral cavity, and the maxillary second surface is used to abut the upper gingival wall. The upper light trough is arranged on the maxillary third surface along the layout direction of the maxillary frame. Several maxillary light groups are assembled in the upper light trough and electrically connected to the upper electric control wire.

[0015] As a further solution of the present invention, the oral tongue-isolating lighting device also includes a valve plate assembly, which includes a valve plate, a pulling arm and a baffle plate. The valve plate is slidably arranged on the first surface of the upper jaw, one end of the pulling arm is movably connected to the valve plate, and the other end of the pulling arm is movably connected to the pin head. A plurality of baffle plates are also arranged on one side of the valve plate, and the baffle plates are matched with a plurality of sewage suction holes.

[0016] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0017] The present invention has a maxillary frame movably mounted on the top of the mandibular frame, which can provide auxiliary support for the upper and lower jaws of the patient during treatment, reduce the soreness of the patient's facial muscles, and simultaneously can utilize the patient's biting action to autonomously control the flow rate of the pump suction, so that the patient can freely adjust the intensity of the pump suction, eliminating the step of manual suction of dirty liquid by the treatment staff, and can also utilize the flow of liquid to dissipate the heat of the lighting lamp, thereby preventing the lamp source from overheating and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of an oral tongue septum lighting device provided in one embodiment of the present invention.

[0019] Figure 2 It is a schematic structural diagram of an oral tongue partition lighting device provided in an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the oral tongue septum lighting device indicated by A in an embodiment of the present invention.

[0021] Figure 4 It is a schematic diagram of the back structure of an oral tongue partition lighting device provided in an embodiment of the present invention.

[0022] Figure 5 It is a schematic diagram of the bottom structure of an oral tongue partition lighting device provided in an embodiment of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the oral tongue septum lighting device indicated by B in an embodiment of the present invention.

[0024] Figure 7 A partial cross-sectional view of an oral tongue septum lighting device provided in one embodiment of the present invention.

[0025] Figure 8 It is a structural schematic diagram of the mark C in the oral tongue septum lighting device provided in one embodiment of the present invention.

[0026] Fig. 9 It is a schematic structural diagram of the maxillary lamp group in the oral tongue diaphragm lighting device provided in one embodiment of the present invention.

[0027] Figure markings: 1-mandibular frame assembly, 101-mandibular frame, 102-lower curved wall, 103-side groove, 104-elastic member, 105-guide groove, 106-curved groove, 107-bottom groove, 108-sewage suction hole, 109-main pipe, 110-pump suction pipe, 111-shunt pipe, 112-electric control line, 113-mandibular lamp group, 2-side arm assembly, 201-side arm, 202-side rod, 203-pin head, 204-side shaft, 3-maxillary frame assembly, 301-maxillary frame, 302-maxillary arm, 303-upper electric control line, 304-upper lamp groove, 305-maxillary lamp group, 306-adjusting wire, 4-valve plate assembly, 401-valve plate, 402-pulling arm, 403-baffle. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] See also Figure 1-Figure 9 An oral tongue septum lighting device in an embodiment of the present invention has a relative first direction x, a second direction y and a third direction z, and comprises a mandibular frame assembly 1, wherein the mandibular frame assembly 1 comprises a mandibular frame 101, a lower curved wall 102, a side groove 103, an elastic member 104 and a guide groove 105, wherein the lower curved wall 102 is fixedly embedded in the upper surface of the mandibular frame 101 along the third direction z, the side grooves 103 are arranged on both sides of the mandibular frame 101 along the first direction x, the side grooves 103 are equipped with elastic members 104, and a guide groove 105 is further arranged at one end of the side grooves 103, and the mandibular frame assembly 1 has relative mandibular first surface a1, mandibular second surface a2, mandibular third surface a3 and mandibular fourth surface a4 The mandibular first surface a1 is arranged on the upper surface of the mandibular frame 101, the mandibular second surface a2 is arranged on the inner wall surface of the lower curved wall 102, the mandibular third surface a3 is arranged on the outer curved surface of the mandibular frame 101, and the mandibular fourth surface a4 is arranged on the lower surface of the mandibular frame 101; the side arm assembly 2, the side arm assembly 2 includes a side arm 201 and a side shaft 204, one end of the side arm 201 is fixedly connected to the side shaft 204, the side shaft 204 is rotatably inserted in the side groove 103, and the side arm 201 is movably abutted against the elastic member 104; the maxillary frame assembly 3, the maxillary frame assembly 3 includes a maxillary frame 301 and a maxillary arm 302, both ends of the maxillary frame 301 are fixedly connected to the maxillary arm 302, and the maxillary arm 302 is respectively assembled and connected with the two groups of side arms 201.

[0030] In actual application of this embodiment, when the device is used for oral treatment, the mandibular frame 101 has a mandibular first surface a1, a mandibular third surface a3 and a mandibular fourth surface a4. The mandibular first surface a1 is used to support the sublingual fold in the oral cavity, so that the sublingual fold passes through the mandibular frame 101 and the maxillary frame 301 and is horizontally placed on the mandibular first surface a1. The mandibular second surface a2 is used to abut the tongue tip, so that a barrier is formed between the tongue and the teeth, which can prevent the equipment from scratching or piercing the lower teeth during treatment. The tongue can be stimulated, and at the same time, when washing the affected area, broken teeth or dirt can be prevented from flowing back to the bottom of the tongue, causing discomfort to the patient. The third surface a3 of the mandible is used to abut the lower gingival wall, so that a gap is left between the lower curved wall 102 and the lower tooth area. On the one hand, it is prevented from causing interference between the equipment and the lower curved wall 102 when the operator treats the lower tooth area. On the other hand, the mandibular lamp group 113 installed on one side of the mandibular frame 101 can continuously illuminate the upper tooth area and the lower tooth area. The fourth surface a4 of the mandible is set toward the sublingual gland side. , so that the fourth surface a4 of the mandible is attached to the end of the mandible, at the same time, the maxillary frame 301 is attached to the end of the upper jaw, and the maxillary arms 302 at both ends of the maxillary frame 301 are movably connected to the mandibular frame 101 through the side arms 201, and the side arms 201 are rotatably assembled on the mandibular frame 101 and elastically connected to the side grooves 103, so that when the device is in the patient's mouth, the elastic support of the elastic member 104 can support the patient's upper and lower jaws, thereby preventing the patient from opening the mouth for a long time due to facial muscle soreness and causing the patient to be uncomfortable The oral cavity is closed autonomously to prevent affecting the treatment process. At the same time, by using the lighting lamps arranged along the layout direction of the mandibular frame 101 and the maxillary frame 301, annular lighting areas of upper and lower levels can be formed inside the oral cavity, and the lighting lamps in the lower tooth area point to the upper tooth part, and the lighting lamps in the upper tooth area point to the lower tooth part, so that when the treatment equipment moves in the oral cavity, it will not affect the overall lighting brightness when blocking the local light source, and because the lighting lamps are arranged in a quasi-annular shape, the projection effect of the equipment under the light source is weakened, thereby improving the lighting effect.

[0031] See also Figure 2 and Figure 6 In a preferred embodiment of the present invention, the mandibular frame assembly 1 further includes a curved groove 106, a bottom groove 107 and a sewage suction hole 108, the curved groove 106 is arranged at the end of the mandibular frame 101 along the second direction y, the bottom groove 107 is arranged on the lower surface of the mandibular frame 101, and a plurality of sewage suction holes 108 are arranged on the bottom groove 107, and the sewage suction holes 108 are arranged along the layout direction of the lower curved wall 102.

[0032] In actual application of this embodiment, the curved groove 106 is arranged on one side of the frenulum of the tongue, and its groove-shaped curved wall avoids scratching the frenulum of the tongue to prevent discomfort to the patient. The bottom groove 107 is arranged on the lower surface of the mandibular frame 101 and is arranged toward the side of the sublingual gland so that the bottom groove 107 fits one end of the sublingual gland. The multiple sewage suction holes 108 arranged on the bottom groove 107 can be used to pump saliva secreted in the oral cavity and clean the dirty liquid left by the affected part. The multiple sewage suction holes 108 are arranged along the layout direction of the lower curved wall 102, so that the multiple sewage suction holes 108 can respectively suck the dirty liquid at various positions in the mandible.

[0033] See also Figure 8 In a preferred embodiment of the present invention, the mandibular frame assembly 1 further includes a main pipe 109, a pump suction pipe 110 and a shunt pipe 111. The main pipe 109 is arranged inside the mandibular frame 101, and one end of the main pipe 109 is connected to the pump suction pipe 110, and the other end of the main pipe 109 is connected to the shunt pipe 111. The shunt pipe 111 is arranged in the mandibular frame 101 along the layout direction of the lower curved wall 102, and the shunt pipe 111 is connected to several of the sewage suction holes 108.

[0034] In actual application of this embodiment, the main pipe 109 is independently arranged in the mandibular frame 101 and one end of the main pipe 109 is connected to the pump suction tube 110. The other end of the main pipe 109 is connected to the shunt pipe 111. The shunt pipe 111 is arranged along the layout direction of the lower curved wall 102 and is connected to a plurality of sewage suction holes 108. When the pump suction tube 110 is pumping, various positions in the oral cavity can be sucked simultaneously through the plurality of sewage suction holes 108 to avoid the accumulation of sewage in a certain position and cause discomfort to the patient.

[0035] In one case of the present embodiment, the end of the pump suction tube 110 is connected to a negative pressure suction pump, and in the treatment working state, the negative pressure at one end of the pump suction tube 110 is in a constant state. According to the Bernoulli principle, when the flow rate is constant, the smaller the diameter of the orifice at one end of the suction hole 108 is, the greater the flow rate in the shunt tube 111 is. Therefore, the flow rate in the tube can be controlled by adjusting the negative pressure.

[0036] See also Figure 8 In a preferred embodiment of the present embodiment, the mandibular frame assembly 1 also includes an electric control line 112 and a mandibular light group 113, and several of the mandibular light groups 113 are arranged along the layout direction of the mandibular third surface a3, and several of the mandibular light groups 113 are arranged close to one side of the shunt tube 111, and the electric control line 112 is electrically connected to the several mandibular light groups 113.

[0037] In actual application of this embodiment, the electric control line 112 is used to control the opening and closing of the circuits in the mandibular light group 113 and the upper electric control line 303, and the shunt tube 111 is arranged close to one side of the mandibular light group 113, so that when the mandibular light group 113 generates heat after working for a long time, the dirty liquid pumped in the shunt tube 111 can have a liquid cooling effect, and heat exchange is achieved through the flowing liquid, thereby reducing the heat accumulation in the lighting lamp and achieving the purpose of cooling and heat dissipation.

[0038] In one case of this embodiment, since the dirty fluid in the oral cavity mainly gathers on the mandibular side, the shunt tube 111 is only provided in the mandibular frame 101 .

[0039] See also Figure 4 and Figure 5 In a preferred embodiment of the present invention, the maxillary frame assembly 3 further comprises an upper electric control line 303, an upper lamp groove 304 and a maxillary lamp group 305. The upper electric control line 303 is arranged inside the maxillary frame 301 along the layout direction of the maxillary frame 301. The maxillary frame 301 has a relative maxillary first surface b1, a maxillary second surface b2 and a maxillary third surface b3. The maxillary first surface b1 is arranged on the upper surface of the maxillary frame 301 along the third direction z. The maxillary second surface b2 is arranged on the outer curved surface of the maxillary frame 301, the maxillary third surface b3 is arranged on the lower surface of the mandibular frame 101, the maxillary first surface b1 is used to abut the upper jaw in the oral cavity, the maxillary second surface b2 is used to abut the upper gingival wall, the upper lamp groove 304 is arranged on the maxillary third surface b3 along the layout direction of the maxillary frame 301, and several maxillary lamp groups 305 are assembled in the upper lamp groove 304 and are electrically connected to the upper electric control line 303.

[0040] In actual application of this embodiment, the upper electric control line 303 is passed through the maxillary frame 301 and is electrically connected to several maxillary lamp groups 305 in the upper lamp groove 304. At the same time, the end of the upper electric control line 303 is electrically connected to the electric control line 112 to control the opening and closing of the mandibular lamp group 113 and the maxillary lamp group 305.

[0041] In one case of this embodiment, the maxillary frame assembly 3 also includes an adjustment wire 306, which is arranged between the side arm 201 and the maxillary arm 302, and is used to adjust the rotation angle between the side arm 201 and the maxillary arm 302, and its opening and closing angle can be adjusted according to the size of the oral cavity of different patients.

[0042] See also Figure 3 and Figure 6In a preferred embodiment of the present invention, the side arm assembly 2 also includes a side rod 202 and a pin head 203, one end of the side rod 202 is fixedly connected to the side arm 201, and the other end of the side rod 202 is fixedly connected to the pin head 203, and the pin head 203 is limitedly slidably assembled in the guide groove 105, and the oral tongue-septum lighting device also includes a valve plate assembly 4, the valve plate assembly 4 includes a valve plate 401, a pulling arm 402 and a baffle 403, the valve plate 401 is slidably set on the first surface a1 of the upper jaw, one end of the pulling arm 402 is movably connected to the valve plate 401, and the other end of the pulling arm 402 is movably connected to the pin head 203, and a plurality of baffles 403 are also arranged on one side of the valve plate 401, and the baffles 403 are matched with a plurality of sewage suction holes 108.

[0043] In actual application of this embodiment, when a large amount of dirty liquid gathers in the oral cavity of the patient during treatment, the upper and lower jaws will bite together due to the instinctive swallowing action of the human body. When the upper and lower jaws of the patient are brought closer, the maxillary frame 301 pulls the side arm 201 to move synchronously during the movement, and causes the side arm 201 to rotate along its fixed axis direction. One end of the side arm 201 abuts against the elastic member 104 during the movement, and the side rod 202 and the pin head 203 at the other end of the side arm 201 pull the pulling arm 402 during the rotation, thereby pushing the valve plate 401 to move. When the valve plate 401 slides on the first surface a1 of the mandible, a plurality of baffles 403 at one end thereof slide synchronously on one side of the dirty liquid suction hole 108, thereby controlling the orifice size of one end of the dirty liquid suction hole 108, so that when the patient feels uncomfortable due to a large amount of dirty liquid gathering in the cavity, the flow rate of the pump suction can be independently controlled to speed up the suction of the dirty liquid to reduce the discomfort.

[0044] The above-mentioned embodiment of the present invention provides an oral tongue-septum lighting device, which is movably equipped with a maxillary frame 301 on the top of the mandibular frame 101, so as to provide auxiliary support for the upper and lower jaws of the patient during treatment, reduce the soreness of the patient's facial muscles, and at the same time, the patient's biting action can be used to autonomously control the flow rate of the pump suction, so that the patient can freely adjust the intensity of the pump suction, eliminating the step of manual suction of dirty liquid by the therapist, and the flow of liquid can be used to dissipate the heat of the lighting lamp to prevent the lamp source from overheating and causing discomfort to the patient.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oral tongue partition lighting device, the oral tongue partition lighting device having a first direction, a second direction and a third direction relative to each other, characterized in that: The oral tongue diaphragm lighting device comprises: A mandibular frame assembly, the mandibular frame assembly comprising a mandibular frame, a lower curved wall, a side groove, an elastic member and a guide groove, the lower curved wall being fixedly embedded in the upper surface of the mandibular frame along a third direction, the side grooves being arranged on both sides of the mandibular frame along a first direction, the side grooves being equipped with elastic members, and one end of the side grooves being further provided with a guide groove, the mandibular frame assembly having a relative mandibular first surface, a mandibular second surface, a mandibular third surface and a mandibular fourth surface, the mandibular first surface being arranged on the upper surface of the mandibular frame, the mandibular second surface being arranged on the inner wall surface of the lower curved wall, the mandibular third surface being arranged on the outer curved surface of the mandibular frame, and the mandibular fourth surface being arranged on the lower surface of the mandibular frame; A side arm assembly, the side arm assembly comprising a side arm and a side shaft, one end of the side arm is fixedly connected to the side shaft, the side shaft is rotatably inserted into the side groove, and the side arm is movably abutted against the elastic member; The maxillary frame assembly comprises a maxillary frame and a maxillary arm. The maxillary arms are fixedly connected to both ends of the maxillary frame, and the maxillary arms are respectively assembled and connected with two sets of side arms.

2. The oral tongue septum lighting device according to claim 1, characterized in that: The first surface of the mandible is used to support the sublingual fold in the oral cavity, the second surface of the mandible is used to abut the tip of the tongue, the third surface of the mandible is used to abut the lower gingival wall, and the fourth surface of the mandible is arranged toward the sublingual gland.

3. The oral tongue septum lighting device according to claim 1, characterized in that: The mandibular frame assembly also includes a curved groove, a bottom groove and a sewage suction hole. The curved groove is arranged at the end of the mandibular frame along the second direction, the bottom groove is arranged on the lower surface of the mandibular frame, and a plurality of sewage suction holes are arranged on the bottom groove. The sewage suction holes are arranged along the layout direction of the lower curved wall.

4. The oral tongue septum lighting device according to claim 3, characterized in that: The mandibular frame assembly also includes a main pipe, a pump suction pipe and a shunt pipe. The main pipe is arranged inside the mandibular frame, and one end of the main pipe is connected to the pump suction pipe, and the other end of the main pipe is connected to the shunt pipe. The shunt pipe is arranged in the mandibular frame along the layout direction of the lower curved wall, and the shunt pipe is connected to several of the sewage suction holes.

5. The oral tongue septum lighting device according to claim 4, characterized in that: The mandibular frame assembly also includes an electric control line and a mandibular light group. Several of the mandibular light groups are arranged along the layout direction of the third surface of the mandible, and several of the mandibular light groups are arranged close to one side of the shunt tube. The electric control line is electrically connected to the several mandibular light groups.

6. The oral tongue septum lighting device according to claim 1, characterized in that: The side arm assembly also includes a side rod and a pin head. One end of the side rod is fixedly connected to the side arm, and the other end of the side rod is fixedly connected to the pin head. The pin head is limitedly slidably assembled in the guide groove.

7. The oral tongue septum lighting device according to claim 1, characterized in that: The maxillary frame assembly also includes an upper electric control line, an upper light groove and a maxillary light group. The upper electric control line is arranged inside the maxillary frame along the layout direction of the maxillary frame. The maxillary frame has a relative maxillary first surface, a maxillary second surface and a maxillary third surface. The maxillary first surface is arranged on the upper surface of the maxillary frame along the third direction, the maxillary second surface is arranged on the outer curved surface of the maxillary frame, and the maxillary third surface is arranged on the lower surface of the mandibular frame. The maxillary first surface is used to abut against the upper jaw in the oral cavity, and the maxillary second surface is used to abut against the upper gingival wall. The upper light groove is arranged on the maxillary third surface along the layout direction of the maxillary frame. Several maxillary light groups are assembled in the upper light groove and are electrically connected to the upper electric control line.

8. The oral tongue septum lighting device according to claim 1, characterized in that: The oral tongue-isolating lighting device also includes a valve plate assembly, which includes a valve plate, a pulling arm and a baffle plate. The valve plate is slidably arranged on the first surface of the upper jaw, one end of the pulling arm is movably connected to the valve plate, and the other end of the pulling arm is movably connected to the pin head. A plurality of baffle plates are also arranged on one side of the valve plate, and the baffle plates are matched with a plurality of sewage suction holes.

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