A new type of full-electric comprehensive dental treatment chair

Abstract

The utility model relates to a novel dental full electric comprehensive treatment chair, including support seat, the support seat is fixed with filter purifier, electric built -in air compressor and power transformer in, the top of support seat is connected with seat through support, one side of seat is fixed with water storage tank, the top of seat is fixed with water pool, the top of seat is fixed with first positioning frame, the tail end of first positioning frame is fixed with cold light LED oral cavity lamp, one side of first positioning frame is fixed with second positioning frame, the tail end of second positioning frame is fixed with second control panel. Compared with traditional pneumatic or hydraulic system, the novel dental full electric comprehensive treatment chair mainly relies on electric drive, the full electric dental chair adopts 24V super silent DC motor, replaces the oil pressure pump in traditional pneumatic or hydraulic system, eliminates lubricating oil consumption and oil pollution, and the electric energy conversion efficiency can reach more than 85%, while reducing more than 60% of noise pollution.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment, specifically a novel all-electric dental treatment chair. Background Technology

[0002] Traditional dental chairs are driven by pneumatic or hydraulic systems, relying on compressed air or hydraulic pumps for chair position adjustment. This results in high energy consumption and the risk of oil leakage. They also have limited functionality, with some models only supporting basic diagnostic and treatment procedures (such as examinations and teeth cleaning). Complex treatments require external instruments, and operation relies on mechanical foot switches, lacking automation. To address these issues, existing equipment needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to provide a new type of fully electric dental chair. The intelligent advantage of the fully electric dental chair is essentially the integration of technologies such as "precise control + interactive innovation + infection control + energy efficiency optimization". It achieves high treatment efficiency through a microcomputer system, modular design and Internet of Things technology. The modular structure supports individual replacement of parts, reducing the scrap rate of the whole machine. It integrates modules such as electric adjustment, cold light LED oral lamp, constant temperature mouthwash system, etc. It supports voice control and is equipped with a microcomputer control system. Multiple chair position parameters can be preset and treatment modes can be switched with one click. The fully electric equipment is suitable for medium and large medical institutions that pursue high efficiency, hygiene, intelligence and patient comfort.

[0004] This utility model provides a novel all-electric dental treatment chair, including a support base, in which a water filter, an electric built-in air compressor, and a power transformer are fixed. The top of the support base is connected to the seat via a bracket. A water storage tank is fixed to one side of the seat, and a water pool is fixed to the top of the seat.

[0005] A first positioning frame is fixed to the top of the seat, a cold light LED oral cavity light is fixed to the end of the first positioning frame, a second positioning frame is fixed to one side of the first positioning frame, and a second control panel is fixed to the end of the second positioning frame.

[0006] Preferably, the water purifier is connected to the water storage tank via a water pipe.

[0007] Preferably, a water pipe is fixed on the water pool, and the first end of the water pipe is connected to the water storage tank.

[0008] Preferably, a first control panel is fixed to one side of the seat, a three-way spray gun is mounted on the first control panel, and the three-way spray gun is connected to the water storage tank through a first connecting pipe.

[0009] Preferably, an electric saliva suction device is fixed inside the bracket, and the electric saliva suction device is connected to the three-way spray gun through a first connecting conduit.

[0010] Preferably, the second control panel is connected to the three-way spray gun via a second connecting conduit.

[0011] The technical effects that can be achieved by the technical means of this utility model are as follows: 1. This new type of fully electric dental chair, compared to traditional pneumatic or hydraulic systems that mainly rely on electric drive, uses a 24V ultra-quiet DC motor to replace the oil pump in traditional pneumatic or hydraulic systems, eliminating lubricant consumption and oil pollution. The power conversion efficiency can reach more than 85%, while reducing noise pollution by more than 60%.

[0012] 2. This new type of fully electric dental treatment chair uses an integrated circuit design to uniformly allocate the power requirements of modules such as seat adjustment, saliva suction, and disinfection system, avoiding energy redundancy caused by independent power supply of multiple devices. The electric-driven saliva suction replaces the traditional water pressure drive system with a built-in negative pressure pump, which directly generates negative pressure using electrical energy. When the negative pressure pump is started, a vacuum environment is formed in the collection bottle, and the negative pressure is transmitted to the suction head through the soft rubber tube to achieve rapid liquid extraction.

[0013] 3. This new type of fully electric dental treatment chair features an integrated control design with a main water, gas, and electricity switch that can simultaneously control the water valve, gas valve, and power switch. It can be started and stopped with a single button via a main control lever assembly, and the supply can be quickly cut off in emergencies. Electric drive replaces traditional water pressure, and an electrically controlled weak saliva suction device replaces natural water pressure drive, solving the equipment compatibility problem in areas with low water pressure. Attached Figure Description

[0014] Figure 1 This is a frontal three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below; Figure 3 This is a rear-view three-dimensional structural diagram of the present invention; Figure 4 This is a schematic diagram of the rear view structure of this utility model; Figure 5 This is a schematic diagram of the connection structure of the support base, water filter, electric built-in air compressor and power transformer of this utility model.

[0015] In the diagram: 1. Support base; 2. Water purifier; 3. Electric built-in air compressor; 4. Power transformer; 5. Bracket; 6. Seat; 7. Water tank; 8. Water pool; 9. First control panel; 10. First connecting conduit; 11. Three-way spray gun; 12. First positioning frame; 13. Cold light LED oral lamp; 14. Second positioning frame; 15. Second control panel; 16. Second connecting conduit. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0017] A preferred embodiment of the novel all-electric dental chair provided by this utility model is as follows: Figures 1 to 2 As shown, it includes a support base 1, in which a water filter 2, an electric built-in air compressor 3 and a power transformer 4 are fixed. The top of the support base 1 is connected to the seat 6 via a bracket 5. A water storage tank 7 is fixed to one side of the seat 6 and a water pool 8 is fixed to the top of the seat 6.

[0018] A first positioning frame 12 is fixed to the top of the seat 6, a cold light LED oral lamp 13 is fixed to the end of the first positioning frame 12, a second positioning frame 14 is fixed to one side of the first positioning frame 12, and a second control panel 15 is fixed to the end of the second positioning frame 14.

[0019] In this embodiment, the water filter 2 is connected to the water storage tank 7 via a water pipe. The water filter 2 provides filtered water for the dental chair and is the main water supply device. It also provides cooling water, rinsing water, and mouthwash for devices such as the handpiece (high-speed turbine), the three-way spray gun 11, and the saliva aspirator.

[0020] Furthermore, a water pipe is fixed on the water tank 8, and the first end of the water pipe is connected to the water storage tank 7, so that the water tank 8 can be used to collect water. Example

[0021] Based on Embodiment 1, a preferred embodiment of the novel all-electric dental chair provided by this utility model is as follows: Figures 3 to 5 As shown, In this embodiment, a first control panel 9 is fixed on one side of the seat 6. A three-in-one spray gun 11 is mounted on the first control panel 9. The three-in-one spray gun 11 is connected to the water tank 7 through a first connecting pipe 10. The first connecting pipe 10 serves to connect the three-in-one spray gun 11 and the water tank 7. The three-in-one spray gun 11 can be used by hand.

[0022] Furthermore, an electric saliva aspirator is fixed inside the bracket 5, and the electric saliva aspirator is connected to the three-way spray gun 11 through the first connecting pipe 10. The electric saliva aspirator is a device that uses an electric negative pressure pump to quickly aspirate saliva, blood and treatment residue from the patient's mouth. Its core functions include: efficient liquid removal: strong suction mode: suction rate ≥400ml / min, negative pressure ≥27kPa, suitable for large flow of liquid or debris removal (such as tooth extraction surgery); weak suction mode: gently aspirates saliva, suitable for sensitive patients or children.

[0023] Furthermore, the second control panel 15 is connected to the three-way spray gun 11 via the second connecting conduit 16, which serves to connect the second control panel 15 and the three-way spray gun 11.

[0024] During use, this device primarily relies on electric power. The all-electric dental chair uses a 24V ultra-quiet DC motor, replacing the hydraulic pump in traditional pneumatic or hydraulic systems. This eliminates lubricant consumption and oil contamination, achieving an energy conversion efficiency of over 85% while reducing noise pollution by more than 60%. Through integrated circuit design, the power requirements of modules such as seat adjustment, saliva suction, and sterilization system are uniformly distributed, avoiding energy redundancy caused by independent power supplies for multiple devices. The electric saliva suction device is a key component of the electric dental chair, used to remove saliva, blood, and residual treatment fluids from the patient's mouth, maintaining a clear surgical field and reducing the risk of cross-infection. The electrically driven saliva suction device uses a built-in negative pressure pump (such as a 24V DC motor) instead of traditional water-driven pumps. The system utilizes electrical energy to directly generate negative pressure. When the negative pressure pump starts, a vacuum environment is created inside the collection bottle. The negative pressure is transmitted to the saliva suction head through a soft rubber tube, enabling rapid liquid extraction. It employs sliding resistor and current closed-loop feedback technology, controlling the suction strength by adjusting the negative pressure pump current. The integrated control design of the water, air, and electricity master switch can simultaneously control the water valve, air valve, and power switch. One-button start and stop are achieved through the master control lever assembly, allowing for rapid supply cutoff in emergencies. Electric drive replaces traditional water pressure, and an electrically controlled weak saliva suction device replaces natural water pressure drive, solving equipment compatibility issues in low-water-pressure areas. For example, the electrical control system stabilizes the negative pressure by adjusting the motor power, adapting to different environments. The water and electrical circuits are designed with separate chambers to prevent short circuits caused by water / air leaks. The built-in pressure monitoring module automatically cuts off the power and alarms in case of overpressure. The water purifier 2 provides filtered water to the dental chair and is the main water supply device, providing cooling water, rinsing water, and mouthwash for devices such as handpieces (high-speed turbine), three-way spray guns 11, and saliva aspirators. The electric built-in air compressor 3 is an electrically driven air compression system integrated into the dental chair or standalone equipment, mainly used to provide a stable air source for tools such as dental handpieces, saliva aspirators, and three-way spray guns 11. The power transformer 4 has a standard voltage of 220V±10% (some models are compatible). It has a 110V / 220V dual voltage input capacity, supports 50Hz / 60Hz frequency, adapts to different regional power grid environments, and the diversion valve distributes the total water / air source to modules such as mobile phones and saliva suction devices. The solenoid valve controls the opening and closing of the water / air circuit, and the throttle valve finely adjusts the water-air mixing ratio. For example, the three-way spray gun 11 (air / water / mist) achieves mode switching through dual throttle valves. The cold light LED oral lamp 13 can be used for lighting. The first positioning frame 12 can position the cold light LED oral lamp 13, and the second positioning frame 14 can position the second control panel 15, thus completing the entire operation.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel fully electric dental chair, comprising a support base (1), characterized in that: The support base (1) is fixed with a water filter (2), an electric built-in air compressor (3) and a power transformer (4). The top of the support base (1) is connected to the seat (6) through a bracket (5). A water storage tank (7) is fixed on one side of the seat (6). A water pool (8) is fixed on the top of the seat (6). The all-electric dental chair uses a 24V ultra-quiet DC motor. The electric-driven saliva suction device has a built-in negative pressure pump. The electric-controlled weak saliva suction device replaces the natural water pressure drive. The seat (6) is fixed with a first positioning frame (12) at the top, and a cold light LED oral lamp (13) is fixed at the end of the first positioning frame (12). A second positioning frame (14) is fixed on one side of the first positioning frame (12), and a second control panel (15) is fixed at the end of the second positioning frame (14).

2. The novel all-electric dental chair as described in claim 1, characterized in that: The water purifier (2) is connected to the water storage tank (7) via a water pipe.

3. A novel all-electric dental chair as described in claim 1, characterized in that: A water pipe is fixed on the pool (8), and the first end of the water pipe is connected to the water storage tank (7).

4. A novel all-electric dental chair as described in claim 1, characterized in that: A first control panel (9) is fixed on one side of the seat (6). A three-way spray gun (11) is mounted on the first control panel (9), and the three-way spray gun (11) is connected to the water tank (7) through a first connecting pipe (10).

5. A novel all-electric dental chair as described in claim 1, characterized in that: An electric saliva suction device is fixed inside the bracket (5), and the electric saliva suction device is connected to the three-way spray gun (11) through the first connecting pipe (10).

6. A novel all-electric dental chair as described in claim 1, characterized in that: The second control panel (15) is connected to the three-way spray gun (11) via the second connecting conduit (16).

Images