Oral instrument disinfection device
By introducing a timing mechanism and a drying mechanism into the oral instrument sterilization device, the problem of difficult-to-control soaking time has been solved, achieving automatic timing and efficient sterilization, ensuring instrument quality, and reducing the burden on staff.
Patent Information
- Application Number
- CN202422919736.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-11-28
AI Technical Summary
In existing dental instrument disinfection equipment, the soaking time for low-risk instruments is difficult to control accurately due to the busy work of clinical staff, which affects the material and performance of the instruments.
The design includes a first disinfection chamber, a second disinfection chamber, and a third disinfection chamber. It employs a timing mechanism and a drying mechanism, using the siphon principle to achieve automatic timing. Combined with ultraviolet disinfection and drying treatment, it ensures the accuracy of soaking time and the quality of instruments.
It enables automatic timed disinfection of low-risk instruments, reducing the burden on staff and ensuring that the materials and performance of the instruments are not affected.
Smart Images
Figure CN223696404U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to disinfection technical field, especially oral cavity instrument disinfection device. BACKGROUND
[0002] The oral cavity instrument disinfection device is used for disinfecting instruments in the oral cavity medical environment to prevent cross infection. Its background technology relates to high-temperature steam, ultraviolet irradiation and chemical disinfection methods, and through reasonable design, ensures disinfection effect and operation convenience, guarantees efficient and safe disinfection process, provides sanitary medical environment and protects patient health.
[0003] The existing oral cavity instrument disinfection equipment mainly includes high-temperature steam sterilizer, ultraviolet disinfection box and chemical disinfection machine. The high-temperature steam sterilizer completely kills microorganisms through high-pressure steam. The ultraviolet disinfection box destroys microorganism DNA by ultraviolet radiation to achieve disinfection effect. The chemical disinfection machine disinfects instruments by spraying or soaking chemical disinfectant. These equipment has reasonable structure design, is equipped with an automatic control system, ensures efficient and safe disinfection process, and is suitable for disinfection needs of various oral cavity medical instruments.
[0004] The oral cavity instruments are divided into low-risk, medium-risk and high-risk instruments. The sterilization and disinfection methods used for different types of instruments are different. The low-risk instruments are cleaned and dried after being soaked in chlorine-containing disinfectant for 30 minutes. However, due to the heavy workload of clinical staff, the low-risk instruments used after are continuously put into the disinfection soaking tank, so that the instruments in the soaking tank are continuously increased and mixed, and it is difficult to accurately determine which instruments have reached 30 minutes. Even sometimes, due to the busy work of nurses, no one is responsible for timing to ensure the accuracy of the soaking disinfection time, and the instruments are not fished out for cleaning and drying, resulting in long-time soaking and affecting the material quality and performance of the instruments to some extent.
[0005] Therefore, the oral cavity instrument disinfection device is provided to solve the above problems. UTILITY MODEL CONTENT
[0006] In order to make up for the above shortcomings, the utility model provides an oral cavity instrument disinfection device, which aims to solve the problem that the low-risk instruments in the prior art are soaked in chlorine-containing disinfectant for disinfection, and the instruments in the soaking tank are continuously increased and mixed due to the heavy workload of clinical staff, it is difficult to accurately determine the soaking time, and even the instruments are not fished out for a long time, affecting the material quality and performance of the instruments.
[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0008] The utility model provides an oral cavity instrument disinfection device, including the box, the inside of the box is equidistantly provided with first disinfection warehouse, second disinfection warehouse, third disinfection warehouse, the inside upper side four corners of first disinfection warehouse, second disinfection warehouse, third disinfection warehouse are equidistantly fixedly connected with two fixed blocks, and the upper side fixed block is fixedly connected with second motor, and the output of second motor is fixedly connected with the one end of threaded rod, and the other end of threaded rod is rotatably connected in the upper middle side of the lower fixed block, and the threaded connection of front and back threaded rods has moving block, and the inside bottom of first disinfection warehouse, second disinfection warehouse, third disinfection warehouse is fixedly connected with first disinfection box, second disinfection box, third disinfection box respectively, and the bottom middle side of first disinfection box, second disinfection box, third disinfection box is fixedly connected with blow-off, and the inside middle side of blow-off is provided with second water valve, and the lower end of blow-off is fixedly connected with blow-off pipe, and the inside top of first disinfection warehouse, second disinfection warehouse, third disinfection warehouse is equidistantly provided with two drying mechanism, and the front right side of first disinfection warehouse, second disinfection warehouse, third disinfection warehouse is provided with timing mechanism, and the bottom four corners of the box are equidistantly fixedly connected with base,
[0009] As a further description of the above technical solutions: the upper middle side of left moving block is fixedly connected with the spray pipe, and the upper middle side of the right moving block in the third disinfection warehouse is fixedly connected with the spray pipe, and the side of the spray pipe is equidistantly fixedly connected with a plurality of spray heads, and the upper part of the spray pipe is fixedly connected with one end of the spring pipe, and the other end of the spring pipe is fixedly connected with the lower part of the water delivery pipe.
[0010] As a further description of the above technical solutions: the inside top of first disinfection warehouse, second disinfection warehouse, third disinfection warehouse is equidistantly fixedly connected with two ultraviolet lamps.
[0011] As a further description of the above technical solutions: the side of moving block close to each other is provided with recess, and the first storage basket, the second storage basket and the third storage basket are arranged between the recess.
[0012] As a further description of the above technical solutions: the rear side of the door is connected with the front side of first disinfection warehouse, second disinfection warehouse and third disinfection warehouse through the hinge, and the left and right sides of the inside of first disinfection warehouse, second disinfection warehouse and third disinfection warehouse are rotatably connected with telescopic rod, and the output end of telescopic rod is fixedly connected with the upper middle side of the door, and the lower front side of the door is fixedly connected with the handle.
[0013] As a further description of the above technical solution: the drying mechanism includes a cylinder, two cylinders are fixedly connected to the inner top side of the first sterilization box, the second sterilization box and the third sterilization box at equal intervals, a cross plate is fixedly connected to the inner top side of the cylinder, a first motor is fixedly connected to the lower middle side of the cross plate, a fan blade is fixedly connected to the output end of the first motor, and a plurality of circular holes are formed in the upper and lower parts of the cylinder at equal intervals;
[0014] As a further description of the above technical solution: the timing mechanism includes a first mounting block, a second mounting block and a third mounting block, the first mounting block, the second mounting block and the third mounting block are fixedly connected to the front right side of the first sterilization box, the second sterilization box and the third sterilization box at equal intervals, a water collecting cup is arranged in the upper middle side circular groove of the first mounting block, a dripping cup is fixedly connected to the front middle side of the second mounting block, a dripping pipe is fixedly connected to the lower middle side of the dripping cup, a timing cup is fixedly connected to the front middle side of the third mounting block, a first contact is fixedly connected to the left lower side of the timing cup, a second contact is fixedly connected to the right upper side of the timing cup, and a hollow column is fixedly connected to the inner middle side of the timing cup.
[0015] As a further description of the above technical solution: the first contact is electrically connected with the second motor, the second contact is electrically connected with the power supply, three control panels are fixedly connected to the front upper side of the box at equal intervals and correspond to the first sterilization box, the second sterilization box and the third sterilization box one by one, and the control panels are electrically connected with the second motor.
[0016] The utility model has the advantages of the following beneficial effects:
[0017] 1、in the utility model, through the cooperation of timing mechanism and other components, when the oral cavity instrument is to be disinfected, the appropriate disinfectant is poured into the corresponding disinfection box, the oral cavity instrument is placed in the corresponding storage basket, the second motor is controlled through the control panel to drive the moving plate on the threaded rod to drive the storage basket into the disinfection box, then the water collecting cup containing the conductive liquid is poured into the dripping cup, the liquid is dripped into the timing cup through the dripping pipe, when the liquid touches the second contact, the second motor drives the storage basket to rise, at this time, the liquid will flow into the water collecting cup through the water leakage groove of the hollow column, which is manufactured based on the siphon principle, when the liquid level is higher than the hollow column, water will leak from the water leakage groove at the bottom of the timing cup, thereby realizing the timing effect, the liquid amount is controlled to set 30 minutes, so as to prevent the nurse from being busy and no one specially timing to ensure the accuracy of the soaking disinfection time, and the material and performance of the instrument are avoided from being affected.
[0018] 2、The utility model discloses a basket is lifted, will be via the spray head of spray pipe to the oral cavity instrument and carries out the washing operation, after washing, utilizes the fan blade of drying mechanism to the oral cavity instrument and carries out the drying treatment, then passes through ultraviolet lamp again to the oral cavity instrument and carries out the disinfection treatment, in this way, the burden of staff can be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is the overall structural drawing of oral cavity instrument disinfection device that the utility model provides;
[0020] Figure 2 It is the bottom view of oral cavity instrument disinfection device that the utility model provides;
[0021] Figure 3 It is the internal structure diagram of oral cavity instrument disinfection device that the utility model provides;
[0022] Figure 4 It is the front sectional view of oral cavity instrument disinfection device that the utility model provides;
[0023] Figure 5 It is Figure 1 The detail split diagram of drying mechanism in the overall structural drawing in the utility model;
[0024] Figure 6 It is Figure 1 The front sectional view of timing mechanism in the overall structural drawing in the utility model;
[0025] Figure 7 It is Figure 3 The detail enlarged view of A in the utility model.
[0026] Legend:
[0027] 1, box; 2, the first sterilization bin; 3, the second sterilization bin; 4, the third sterilization bin; 5, drying mechanism; 501, cylinder; 502, cross plate; 503, round hole; 504, first motor; 505, fan blade; 6, timing mechanism; 601, first contact; 602, second contact; 603, first mounting block; 604, water collecting cup; 605, second mounting block; 606, third mounting block; 607, drip cup; 608, drip pipe; 609, hollow column; 6010, water leakage groove; 6011, timing cup; 7, telescopic rod; 8, bin door; 9, handle; 10, base; 11, water delivery pipe; 12, sewage pipe; 13, second water valve; 14, sewage outlet; 15, fixed block; 16, threaded rod; 17, second motor; 18, first storage basket; 19, second storage basket; 20, third storage basket; 21, moving block; 22, spring tube; 23, ultraviolet lamp; 24, first sterilization box; 25, second sterilization box; 26, third sterilization box; 27, spray pipe; 28, spray head; 29, groove; 30, control panel. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0029] REFERENCE Figures 1-7The utility model provides oral cavity instrument disinfection device embodiment: oral cavity instrument disinfection device, the inside equidistance of box 1 is provided with first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4, the inside upper side four corners of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 are all equidistance fixedly connected with two fixed blocks 15, the upper fixed block 15 is all fixedly connected with second motor 17, the output of second motor 17 is all fixedly connected with the one end of screw rod 16, the other end of screw rod 16 is all rotationally connected in the upper middle side of lower fixed block 15, and the threaded connection of front and back screw rod 16 has moving block 21, and the inside bottom side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is respectively fixedly connected with first sterilization box 24, second sterilization box 25, third sterilization box 26, and the bottom middle side of first sterilization box 24, second sterilization box 25, third sterilization box 26 is all fixedly connected with blow-off 14, and the inside middle side of blow-off 14 is all provided with second water valve 13, and the lower end of blow-off 14 is all fixedly connected with blow-off pipe 12, and the inside top side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is all equidistance provided with two drying mechanism 5, and the front right side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is all provided with timing mechanism 6, and the bottom four corners of box 1 equidistance fixedly connected with base 10, and the upper middle side of left moving block 21 is all fixedly connected with spray pipe 27, and the upper middle side of right moving block 21 in third sterilization storehouse 4 is all fixedly connected with spray pipe 27, and the one side of spray pipe 27 is all equidistance fixedly connected with several spray heads 28, and the upper of spray pipe 27 is all fixedly connected with the one end of spring pipe 22, and the other end of spring pipe 22 is all fixedly connected in the lower of water delivery pipe 11, and the inside top side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is all equidistance fixedly connected with two ultraviolet rays 23, and the recess 29 of moving block 21 is all set up on the side of approaching, and the recess 29 is all provided with first article basket 18, second article basket 19, third article basket 20, and the front side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is all connected with the rear side of storehouse door 8 through hinge, and the inside left and right sides of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 are all rotationally connected with telescopic link 7, and the output of telescopic link 7 is all fixedly connected in the upper middle side of storehouse door 8, and the lower front side of storehouse door 8 is all fixedly connected with handle 9, and drying mechanism 5 includes cylinder 501, and the inside top side of first sterilization storehouse 2, second sterilization storehouse 3, third sterilization storehouse 4 is all equidistance fixedly connected with two cylinder 501, and the inside upper side of cylinder 501 is all fixedly connected with cross plate 502, and the lower middle side of cross plate 502 is all fixedly connected with first motor 504, and the output of first motor 504 is all fixedly connected with fan blade 505, and the upper and lower of cylinder 501 are all equidistance set up with several round holes 503, and timing mechanism 6 includes first mounting block 603, second mounting block 605, third mounting block 606,The front right side of the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4 is fixedly connected with a first mounting block 603, a second mounting block 605 and a third mounting block 606 at equal intervals, a water collecting cup 604 is arranged in the upper middle side circular groove of the first mounting block 603, a water dripping cup 607 is fixedly connected to the front middle side of the second mounting block 605, a water dripping pipe 608 is fixedly connected to the lower middle side of the water dripping cup 607, a timing cup 6011 is fixedly connected to the front middle side of the third mounting block 606, a first contact 601 is fixedly connected to the left lower side of the timing cup 6011, a second contact 602 is fixedly connected to the right upper side of the timing cup 6011, a hollow column 609 is fixedly connected to the inner middle side of the timing cup 6011, a water leakage groove 6010 is arranged in the hollow column 609, the first contact 601 is electrically connected with the second motor 17, the second contact 602 is electrically connected with the power supply, three control panels 30 are fixedly connected to the front upper side of the box body 1 at equal intervals and correspond to the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4 one by one, and the control panel 30 is electrically connected with the second motor 17.
[0030] By equidistantly arranging the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4 inside the box body 1, the second motor 17 is arranged inside the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4, the threaded rod 16 is connected to the output end of the second motor 17, the moving block 21 is arranged between the front and rear threaded rods 16, the first sterilization bin 24, the second sterilization bin 25 and the third sterilization bin 26 are respectively arranged at the bottom side of the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4, the drain 14 is arranged at the bottom of the first sterilization bin 24, the second sterilization bin 25 and the third sterilization bin 26, when the oral cavity instruments are to be sterilized, the corresponding sterilization tank is poured with appropriate amount of disinfectant, then the oral cavity instruments are placed in the corresponding storage basket, the second motor 17 is controlled through the control panel 30 to drive the moving plate 21 on the threaded rod 16 to drive the storage basket into the sterilization tank, then the water collecting cup 604 containing the conductive liquid is poured into the dripping cup 607, the liquid is dripped into the timing cup 6011 through the dripping pipe 608, when the liquid touches the second contact 602, the second motor 17 drives the storage basket to rise, at this time, the liquid will flow into the water collecting cup 604 through the water leakage groove 6010 of the hollow column 609, this is based on the siphon principle, when the liquid is higher than the hollow column 609, the water will leak from the water leakage groove 6010 at the bottom of the timing cup, thereby realizing the timing effect, the amount of liquid is controlled to set 30 minutes, so as to prevent the nurse from being busy and no one to specially time to ensure the accuracy of the soaking sterilization time, avoid affecting the material and performance of the instruments, and two drying mechanisms 5 are arranged at the top side of the first sterilization bin 2, the second sterilization bin 3 and the third sterilization bin 4, the upper part of the left moving block 21 is provided with the spray pipe 27, a plurality of nozzles 28 are arranged on one side of the spray pipe 27, when the storage basket rises, the oral cavity instruments are washed through the nozzles 28 of the spray pipe 27, after washing, the fan blades 505 of the drying mechanism 5 are used to dry the oral cavity instruments, then the ultraviolet lamp 23 is used to sterilize the oral cavity instruments, in this way, the burden of the staff is reduced.
[0031] Working principle: through the inside equidistance of box 1 is provided with first disinfection bin 2, second disinfection bin 3, third disinfection bin 4, first disinfection bin 2, second disinfection bin 3, third disinfection bin 4 is provided with second motor 17 in the inside, the output end of second motor 17 is connected with threaded rod 16, mobile block 21 is arranged between front and back threaded rods 16, the inside bottom side of first disinfection bin 2, second disinfection bin 3, third disinfection bin 4 is provided with first disinfection tank 24, second disinfection tank 25, third disinfection tank 26 respectively, the bottom of first disinfection tank 24, second disinfection tank 25, third disinfection tank 26 is provided with blow-off 14, when the oral cavity instrument is to be disinfected, first pour the appropriate disinfectant into the corresponding disinfection tank, then put the oral cavity instrument into the corresponding storage basket, control second motor 17 through control panel 30 to let the mobile plate 21 on the threaded rod 16 drive the storage basket to enter the disinfection tank, then pour the water cup 604 containing conductive liquid into the drip cup 607, drip liquid into timing cup 6011 through drip tube 608, when the liquid touches the second contact 602, the second motor 17 drives the storage basket to rise, at this time, the liquid will flow into the water collecting cup 604 through the water leakage groove 6010 of the hollow column 609, which is manufactured based on the siphon principle, when the liquid level is higher than the hollow column 609, water will leak from the water leakage groove 6010 at the bottom of the timing cup, thereby realizing the timing effect, the amount of liquid is controlled to set 30 minutes to prevent nurses from being busy and no one to specially time to ensure the accuracy of the soaking disinfection time, avoid affecting the material and performance of the instrument, and two drying mechanisms 5 are arranged on the inside top side of first disinfection bin 2, second disinfection bin 3, third disinfection bin 4, the upper part of left mobile block 21 is provided with spray pipe 27, a plurality of spray heads 28 are arranged on one side of spray pipe 27, when the storage basket rises, the oral cavity instrument is washed through the spray heads 28 of spray pipe 27, after washing, the fan blades 505 of drying mechanism 5 are used to dry the oral cavity instrument, then the oral cavity instrument is disinfected by ultraviolet lamp 23, in this way, multiple compartments are arranged in the device, and the device can automatically time the required time, so that the burden of the staff is reduced.
[0032] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.
Claims
1. Device for disinfecting oral instruments, comprising a box (1), characterized in that: The inside of the box (1) is equidistantly provided with a first sterilization bin (2), a second sterilization bin (3) and a third sterilization bin (4), the upper side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) is equidistantly fixedly connected with two fixed blocks (15), the upper side of the fixed block (15) is fixedly connected with a second motor (17), one end of the output end of the second motor (17) is fixedly connected with a threaded rod (16), the other end of the threaded rod (16) is rotatably connected to the upper middle side of the lower fixed block (15), the front and rear threaded rods (16) are threadedly connected with a moving block (21), the inside bottom side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) is fixedly connected with a first sterilization box (24), a second sterilization box (25) and a third sterilization box (26) respectively, the bottom middle side of the first sterilization box (24), the second sterilization box (25) and the third sterilization box (26) is fixedly connected with a sewage outlet (14), the inside middle side of the sewage outlet (14) is provided with a second water valve (13), the lower end of the sewage outlet (14) is fixedly connected with a sewage pipe (12), the inside top side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) is equidistantly provided with two drying mechanisms (5), the front right side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) is provided with a timing mechanism (6), the bottom four corners of the box (1) is equidistantly fixedly connected with a base (10).
2. The dental instrument sterilization device of claim 1, wherein: The upper middle side of the left moving block (21) is fixedly connected with a spray pipe (27), the upper middle side of the right moving block (21) inside the third sterilization bin (4) is fixedly connected with a spray pipe (27), one side of the spray pipe (27) is equidistantly fixedly connected with a plurality of spray heads (28), the upper part of the spray pipe (27) is fixedly connected with one end of a spring pipe (22), the other end of the spring pipe (22) is fixedly connected to the lower part of the water delivery pipe (11).
3. The dental instrument sterilization device of claim 1, wherein: The inside top side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) is equidistantly fixedly connected with two ultraviolet lamps (23).
4. The dental instrument sterilization device of claim 1, wherein: The side close to the moving block (21) is provided with a groove (29), the first storage basket (18), the second storage basket (19) and the third storage basket (20) are arranged between the grooves (29).
5. The dental instrument sterilization device of claim 1, wherein: The front side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) and the rear side of the bin door (8) are connected through a hinge, the inside left and right sides of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) are rotatably connected with a telescopic rod (7), the output end of the telescopic rod (7) is fixedly connected to the upper middle side of the bin door (8), the lower front side of the bin door (8) is fixedly connected with a handle (9).
6. The dental instrument sterilization device of claim 1, wherein: The drying mechanism (5) includes a cylinder (501), the inside top side of the first sterilization bin (2), the second sterilization bin (3), the third sterilization bin (4) are fixedly connected with two cylinders (501) at equal intervals, the inside upper side of the cylinder (501) is fixedly connected with a cross plate (502), the lower middle side of the cross plate (502) is fixedly connected with a first motor (504), the output end of the first motor (504) is fixedly connected with a fan blade (505), and the upper and lower parts of the cylinder (501) are equally provided with a plurality of round holes (503).
7. The dental instrument sterilization device of claim 1, wherein: The timing mechanism (6) includes a first mounting block (603), a second mounting block (605) and a third mounting block (606), the front right side of the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) are fixedly connected with the first mounting block (603), the second mounting block (605) and the third mounting block (606) at equal intervals, the upper middle side of the first mounting block (603) is provided with a water collecting cup (604) in the circular groove, the front middle side of the second mounting block (605) is fixedly connected with a dripping cup (607), the lower middle side of the dripping cup (607) is fixedly connected with a dripping pipe (608), the front middle side of the third mounting block (606) is fixedly connected with a timing cup (6011), the left lower side of the timing cup (6011) is fixedly connected with a first contact (601), the right upper side of the timing cup (6011) is fixedly connected with a second contact (602), and the inside middle side of the timing cup (6011) is fixedly connected with a hollow column (609). The inside of the hollow column (609) is provided with a water leakage groove (6010).
8. The dental instrument sterilization device of claim 7, wherein: The first contact (601) is electrically connected with the second motor (17), the second contact (602) is electrically connected with the power supply, the front upper side of the box body (1) is fixedly connected with three control panels (30) at equal intervals and corresponds to the first sterilization bin (2), the second sterilization bin (3) and the third sterilization bin (4) one by one, and the control panel (30) is electrically connected with the second motor (17).