Sterile water supply device of dental chair

Abstract

The utility model relates to the technical field of sterile water supply, and provides a sterile water supply device of a dental chair, which comprises a support frame, a water supply cylinder, a water supply component, a sterile box, an activated carbon hopper, an ultraviolet lamp and a water inlet component, the support frame is mounted on one side of the dental chair, the water supply cylinder is arranged on the support frame in a penetrating manner, and the water supply component is communicated with the bottom end of the water supply cylinder; the sterile box is fixedly connected to the top end of the water supply cylinder, the water supply cylinder communicates with the bottom end of the sterile box, the activated carbon hopper is detachably connected to the interior of the sterile box through a protection assembly, a plurality of net openings are formed in the activated carbon hopper, the multiple ultraviolet lamps are all installed on the lower side of the activated carbon hopper, and two installation plates are symmetrically connected to the inner side wall of the sterile box; a plurality of mounting openings for mounting the ultraviolet lamps are formed in the mounting plate, and the water inlet assembly is mounted on the upper side of the activated carbon hopper. By means of the technical scheme, the problem that in the prior art, sterile water is inconvenient to provide for the dental chair in time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aseptic water supply, in particular to an aseptic water supply device for a dental chair. Background Art

[0002] The dental chair is a chair used for oral surgery and examination and treatment of oral diseases. According to the treatment needs, the dental chair can be raised, lowered, tilted, supine and reset by operating the control switch button. The dental chair is usually equipped with a mouthwash water supply system and a mouthwash basin. However, after long-term use, bacteria will inevitably breed in the mouthwash water supply system or the pipes of the mobile phone. The bacteria will colonize and form a biofilm. During the treatment process, the bacteria in the pipes can enter the patient's mouth with the water flow, and can also be inhaled into the respiratory tract by the patient or dental medical staff through the aerosols generated by the ultrasonic dental scaler and the high-speed turbine mobile phone, which can easily lead to infection. Therefore, in order to reduce waterway pollution, the dental chair waterway needs to be disinfected regularly;

[0003] At present, when most dental clinics disinfect the water lines of dental chairs, they usually commission manufacturers to inject disinfectant water into the pipelines for disinfection. However, the disinfection time is uncertain and the waiting time for disinfection is long, which is easy to conflict with dental consultation time. It is not convenient to provide sterile water for dental chairs in time, and the disinfection efficiency is low. Utility Model Content

[0004] The utility model provides a sterile water supply device for a dental chair, which solves the problem in the related art that it is inconvenient to provide sterile water for the dental chair in time.

[0005] The technical solution of the utility model is as follows: a sterile water supply device for a dental chair, comprising a support frame, a water supply cylinder, a water supply assembly, a sterile box, an activated carbon hopper, an ultraviolet lamp and a water inlet assembly;

[0006] The support frame is installed on one side of the dental chair;

[0007] The water supply cylinder is disposed through the support frame;

[0008] The water supply assembly is connected to the bottom end of the water supply cylinder;

[0009] The sterile box is fixedly connected to the top end of the water supply cylinder, and the water supply cylinder is communicated with the bottom end of the sterile box;

[0010] The activated carbon hopper is detachably connected to the sterile box through a protective component, and a plurality of mesh ports are provided on the activated carbon hopper;

[0011] The ultraviolet lamp is provided in a plurality, and the plurality of ultraviolet lamps are installed on the lower side of the activated carbon hopper;

[0012] The water inlet assembly is installed on the upper side of the activated carbon hopper.

[0013] As a preferred technical solution of this application, the protection component includes:

[0014] A protective plate, the protective plate being detachably connected to the top of the sterile box;

[0015] A fixing frame, wherein the fixing frame is provided in plurality, the plurality of fixing frames are all fixedly connected to the top end of the protective plate, and the fixing frame is provided with a fixing plane matching the outer side wall of the sterile box;

[0016] A connecting rod, wherein the connecting rod is provided in plurality, the plurality of connecting rods are all fixedly connected to the activated carbon hopper, and the connecting rod is connected through the protective plate;

[0017] The card plate is provided in two pieces, the two card plates are respectively detachably connected to the plurality of connecting rods, and the connecting rods are provided with card slots matching the card plates.

[0018] As a further solution of the present application, the water supply assembly includes:

[0019] A water outlet pipe, the water outlet pipe is connected to the bottom end of the water supply cylinder;

[0020] an elastic tube, the elastic tube being in communication with the water outlet pipe;

[0021] A water supply pipe is communicated with the bottom end of the elastic tube.

[0022] Based on the above solution, the water inlet assembly includes:

[0023] a water inlet pipe, the water inlet pipe being in communication with the protective plate;

[0024] A connecting pipe is connected to the water inlet pipe through a telescopic pipe.

[0025] It is further explained that a water outlet valve is installed on the water outlet pipe, and a water inlet valve is provided on the water inlet pipe.

[0026] It should also be noted that two mounting plates are symmetrically connected to the inner wall of the sterile box, and a plurality of mounting openings for mounting the ultraviolet lamps are provided on the mounting plates.

[0027] The working principle and beneficial effects of the utility model are:

[0028] 1. In the utility model, the water supply cylinder and the sterile box are supported by the support frame, and the dental water is allowed to enter the sterile box by the water inlet assembly;

[0029] 2. In the utility model, when dental water passes through the multiple mesh ports on the activated carbon hopper, the activated carbon hopper is used to adsorb impurities in the dental water, so as to purify the dental water. At the same time, multiple ultraviolet lamps can sterilize the dental water.

[0030] 3. In the utility model, after the sterilized dental water enters the water supply cylinder, the sterilized dental water can be stored through the water supply cylinder, and the water supply assembly facilitates timely water supply when the patient is treated through the dental chair;

[0031] 4. Therefore, compared with the prior art, the sterile water supply device of the dental chair solves the problem that the prior art is not convenient for providing sterile water to the dental chair in time. It is convenient to purify and sterilize dental water through the cooperation of the support frame, water supply cylinder, water supply component, sterile box, activated carbon hopper, ultraviolet lamp and water inlet component, and at the same time, it is convenient to provide the dental chair with sterilized dental water in time during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0035] Figure 3 It is a schematic diagram of the overall structure of the utility model from another angle;

[0036] Figure 4 It is a schematic diagram of the structure of the aseptic box, the protective plate and the mounting plate of the utility model.

[0037] In the figure: 1. Support frame; 2. Dental chair; 3. Water supply cylinder; 4. Sterile box; 5. Activated carbon bucket; 6. Ultraviolet lamp; 7. Protective plate; 8. Fixed frame; 9. Connecting rod; 10. Cardboard; 11. Water outlet pipe; 12. Elastic pipe; 13. Water supply pipe; 14. Water inlet pipe; 15. Connecting pipe; 16. Telescopic pipe; 17. Water outlet valve; 18. Water inlet valve; 19. Mounting plate. DETAILED DESCRIPTION

[0038] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] like Figure 1~Figure 4 As shown, this embodiment proposes a sterile water supply device for a dental chair, including a support frame 1, a water supply cylinder 3, a water supply component, a sterile box 4, an activated carbon hopper 5, an ultraviolet lamp 6 and a water inlet component. The support frame 1 is installed on one side of the dental chair 2, the water supply cylinder 3 is arranged on the support frame 1, the water supply component is connected to the bottom end of the water supply cylinder 3, the sterile box 4 is fixedly connected to the top of the water supply cylinder 3, and the water supply cylinder 3 is connected to the bottom end of the sterile box 4, the activated carbon hopper 5 is detachably connected to the sterile box 4 through a protective component, and a plurality of mesh ports are provided on the activated carbon hopper 5, which is convenient for purifying dental water, the ultraviolet lamp 6 is arranged in plurality, and the plurality of ultraviolet lamps 6 are all installed on the lower side of the activated carbon hopper 5, two mounting plates 19 are symmetrically connected to the inner side wall of the sterile box 4, and a plurality of mounting ports for installing the ultraviolet lamp 6 are provided on the mounting plate 19, which is convenient for stable installation of the ultraviolet lamp 6, and at the same time, the dental water can be sterilized by the ultraviolet lamp 6, and the water inlet component is installed on the upper side of the activated carbon hopper 5.

[0040] like Figure 1~Figure 4 As shown, the protection assembly includes a protection plate 7, a fixing frame 8, a connecting rod 9 and a card plate 10, the protection plate 7 is detachably connected to the top of the sterile box 4, the fixing frame 8 is provided in plurality, the plurality of fixing frames 8 are fixedly connected to the top of the protection plate 7, and a fixing plane matching the outer wall of the sterile box 4 is provided on the fixing frame 8, the connecting rod 9 is provided in plurality, the plurality of connecting rods 9 are fixedly connected to the activated carbon hopper 5, and the connecting rod 9 is connected through the protection plate 7, and the card plate 10 is provided in two plurality of card plates 10, the two card plates 10 are detachably connected to the plurality of connecting rods 9, respectively, and a card slot matching the card plate 10 is provided on the connecting rod 9;

[0041] When the activated carbon hopper 5 is placed on the lower side of the protective plate 7, multiple connecting rods 9 are detachably connected to the protective plate 7, and the clamping plate 10 is clamped between two adjacent connecting rods 9 through the clamping groove. The connecting rods 9 can be fixed on the protective plate 7 to facilitate fixing the activated carbon hopper 5 on the lower side of the protective plate 7. At the same time, when the protective plate 7 is placed on the sterile box 4, the activated carbon hopper 5 can be stably installed in the sterile box 4 through the cooperation of multiple fixing frames 8 and multiple fixing planes, and when the activated carbon hopper 5 needs to be replaced and cleaned, the protective plate 7 can be removed from the sterile box 4, so that the activated carbon hopper 5 can be directly removed.

[0042] like Figure 1~Figure 4As shown, the water supply assembly includes a water outlet pipe 11, an elastic tube 12 and a water supply pipe 13. The water outlet pipe 11 is connected to the bottom end of the water supply cylinder 3. A water outlet valve 17 is installed on the water outlet pipe 11. When the water outlet valve 17 is opened, the water supply cylinder 3 can be discharged through the water outlet pipe 11. The elastic tube 12 is connected to the water outlet pipe 11, and the water supply pipe 13 is connected to the bottom end of the elastic tube 12. The water supply pipe 13 can be connected to other water-using equipment on the dental chair 2. At the same time, the elastic tube 12 will expand or contract when the water supply pipe 13 moves.

[0043] When water is needed, the water outlet valve 17 is opened to allow the sterilized dental water to be discharged through the water outlet pipe 11 , the elastic tube 12 and the water supply pipe 13 .

[0044] like Figure 1~Figure 4 As shown, the water inlet assembly includes a water inlet pipe 14 and a connecting pipe 15. The water inlet pipe 14 is connected to the protective plate 7. The connecting pipe 15 is connected to the water inlet pipe 14 through a telescopic pipe 16. The connecting pipe 15 can be connected to an external water pipeline. At the same time, the telescopic pipe 16 can be expanded or contracted as the connecting pipe 15 moves. A water inlet valve 18 is provided on the water inlet pipe 14.

[0045] By opening the water inlet valve 18 on the water inlet pipe 14 , dental water can enter the sterile box 4 through the cooperation of the connecting pipe 15 , the telescopic pipe 16 and the water inlet pipe 14 .

[0046] In this embodiment, after the dental water enters the sterile box 4 through the water inlet pipe 14, the telescopic tube 16 and the connecting tube 15, the impurities in the dental water can be adsorbed and purified through the activated carbon hopper 5, and the dental water can be sterilized through multiple ultraviolet lamps 6. The sterilized dental water will enter the water supply cylinder 3 for storage. When water is needed, the water supply pipe 13 is connected to other water-using equipment, and the water outlet valve 17 is opened to allow the sterilized dental water to be discharged through the water outlet pipe 11, the elastic tube 12 and the water supply pipe 13.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sterile water supply device for a dental chair, characterized in that: include: A support frame (1), wherein the support frame (1) is mounted on one side of a dental chair (2); A water supply cylinder (3), the water supply cylinder (3) being arranged through the support frame (1); A water supply component, the water supply component being connected to the bottom end of the water supply cylinder (3); A sterile box (4), the sterile box (4) being fixedly connected to the top end of the water supply cylinder (3), and the water supply cylinder (3) being in communication with the bottom end of the sterile box (4); An activated carbon hopper (5), the activated carbon hopper (5) being detachably connected to the sterile box (4) via a protective component, and the activated carbon hopper (5) being provided with a plurality of mesh ports; Ultraviolet lamps (6), wherein the ultraviolet lamps (6) are arranged in plurality, and the plurality of ultraviolet lamps (6) are all installed on the lower side of the activated carbon hopper (5); A water inlet assembly, the water inlet assembly being installed on the upper side of the activated carbon hopper (5).

2. The sterile water supply device for a dental chair according to claim 1, characterized in that: The protection component comprises: A protective plate (7), the protective plate (7) being detachably connected to the top of the sterile box (4); A fixing frame (8), wherein the fixing frame (8) is provided in plurality, the plurality of fixing frames (8) are all fixedly connected to the top end of the protective plate (7), and the fixing frame (8) is provided with a fixing plane matching the outer side wall of the sterile box (4); A connecting rod (9), wherein the connecting rod (9) is provided in plurality, the plurality of connecting rods (9) are all fixedly connected to the activated carbon hopper (5), and the connecting rod (9) is connected through the protective plate (7); A card plate (10), wherein two card plates (10) are provided, the two card plates (10) are respectively detachably connected to the plurality of connecting rods (9), and the connecting rods (9) are provided with card slots matching the card plates (10).

3. The sterile water supply device for a dental chair according to claim 2, characterized in that: The water supply assembly comprises: A water outlet pipe (11), the water outlet pipe (11) being connected to the bottom end of the water supply cylinder (3); an elastic tube (12), the elastic tube (12) being in communication with the water outlet pipe (11); A water supply pipe (13), wherein the water supply pipe (13) is connected to the bottom end of the elastic tube (12).

4. The sterile water supply device for a dental chair according to claim 3, characterized in that: The water inlet assembly comprises: a water inlet pipe (14), the water inlet pipe (14) being in communication with the protective plate (7); A connecting pipe (15), wherein the connecting pipe (15) is connected to the water inlet pipe (14) via a telescopic pipe (16).

5. The sterile water supply device for a dental chair according to claim 4, characterized in that: A water outlet valve (17) is installed on the water outlet pipe (11), and a water inlet valve (18) is provided on the water inlet pipe (14).

6. The sterile water supply device for a dental chair according to claim 5, characterized in that: Two mounting plates (19) are symmetrically connected to the inner side wall of the sterile box (4), and the mounting plates (19) are provided with a plurality of mounting openings for mounting the ultraviolet lamps (6).

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