Metal head integrated light curing machine

Abstract

The utility model discloses an integrated photocuring machine with a metal head, which belongs to the technical field of oral medical equipment and comprises a shell, a mainboard, an LED lamp and a battery, the shell is provided with an accommodating groove, the mainboard and the battery are mounted in the accommodating groove and connected, the front end of the shell is provided with a mounting groove, an opening of the mounting groove is opposite to an opening of the accommodating groove, the LED lamp is mounted in the mounting groove, and the LED lamp is mounted in the mounting groove. The shell is connected with the mainboard through an electric wire, a first button switch and a second button switch are arranged on the shell, the first button switch and the second button switch are both connected with the mainboard, the orientation of the first button switch is opposite to that of the LED lamp, and the orientation of the second button switch is the same as that of the LED lamp; the LED lamp can be turned on for photocuring through the first button switch and the second button switch, the light intensity efficiency can be guaranteed, the heat productivity is reduced, poor contact of the lamp holder is not needed to be worried, upper and lower rear teeth of a patient can be treated easily by rotating the main machine body, and an operator can treat the patient more flexibly and efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of oral medical equipment, in particular to a metal head integrated light curing machine. Background Art

[0002] A light curing machine is a device that works based on the principle of light curing. It mainly irradiates ultraviolet light or visible light onto photosensitive materials, causing the photoinitiator in the photosensitive materials to undergo a chemical reaction, thereby rapidly curing the materials. Applied in the field of oral medicine, as an oral device for tooth repair, the light curing machine uses light waves of a specific wavelength to rapidly cure dental repair resin materials to fill tooth cavities or bond brackets.

[0003] For the light curing machine used by daily operators, the front end of the LED lamp guides blue-violet light out through a light guide rod of 80-90 mm and irradiates the position where tooth filling is required. The problems brought by the light guide rod are large light intensity attenuation, low effective utilization rate, and large heat generation of the LED lamp. Later, people adopted the method of using a metal head to place the blue-violet lamp at the front end, and the blue-violet light is irradiated vertically, which greatly improves the conversion efficiency of blue-violet light and reduces the heat generation of the LED. In recent years, some manufacturers have also made the lamp head pluggable. Usually, a rotatable metal head is used, which is more convenient for operators to treat the upper and lower teeth. However, the problem is that operators often do not insert the metal head in place, resulting in poor contact between the lamp head and the main board during use, causing many problems such as the blue-violet lamp not lighting up or the light intensity being insufficient. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a metal head integrated light curing machine, aiming to solve the problems raised in the above background. It can not only ensure the light intensity efficiency, reduce the heat generation, without worrying about poor contact of the lamp head, but also the operator can easily treat the upper and lower posterior teeth of the patient by rotating the main body of the machine. The operator can treat the patient more flexibly and efficiently.

[0005] To achieve the above purpose, a metal head integrated light curing machine proposed by the utility model includes a housing, a main board, an LED lamp and a battery. An accommodation groove is opened on the housing. The main board and the battery are connected in the accommodation groove. An installation groove is provided at the front end of the housing. The opening of the installation groove is opposite to the opening of the accommodation groove. The LED lamp is installed in the installation groove and is connected to the main board through an electric wire. A first button switch and a second button switch are provided on the housing. Both the first button switch and the second button switch are connected to the main board. The orientation of the first button switch is opposite to the orientation of the LED lamp, and the second button switch has the same orientation as the LED lamp.

[0006] Optionally, a through hole is provided on the housing, and a depression is provided around the through hole. The second button switch is installed in the depression and passes through the through hole to be connected to the main board.

[0007] Optionally, a channel is provided in the housing, the LED lamp is connected to a wire, and the wire is connected to the main board through the channel.

[0008] Optionally, the metal head integrated light curing machine further includes a cover plate that covers the receiving groove. The first button switch is installed on the cover plate and connected to the main board. A plurality of stepped support columns of different sizes are provided on the inner wall of the receiving groove to support the cover plate.

[0009] Optionally, clamping grooves are provided on opposite side walls of the receiving groove, and convex platforms are provided on the cover plate. The convex platforms are snapped into the clamping grooves.

[0010] Optionally, a protrusion is provided at the front end of the cover plate, and a positioning groove is provided on the housing. The protrusion is stuck in the positioning groove.

[0011] Optionally, a long slot is provided on the cover plate, and a control panel is provided on the long slot. The control panel is made of a transparent material.

[0012] Optionally, a notch is provided at the tail of the housing, a protective sleeve is provided at the notch, and a clamping table is provided in the protective sleeve. The clamping table fixes the tail of the battery.

[0013] Optionally, a conductive sheet is provided in the protective sleeve. The conductive sheet is connected to a conductive column, and the conductive column abuts against the tail of the battery.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] In the metal head integrated light curing machine of the technical solution of the present utility model, by providing a housing, a main board, an LED lamp and a battery, a receiving groove is provided on the housing, the main board and the battery are installed in the receiving groove and connected to each other. An installation groove is provided at the front end of the housing, and the opening of the installation groove is opposite to the opening of the receiving groove. The LED lamp is installed in the installation groove and connected to the main board through a wire. A first button switch and a second button switch are provided on the housing. Both the first button switch and the second button switch are connected to the main board. The orientation of the first button switch is opposite to the orientation of the LED lamp, and the orientation of the second button switch is the same as the orientation of the LED lamp. The LED lamp can be turned on for light curing through both the first button switch and the second button switch, which can not only ensure the light intensity efficiency, reduce the heat generation, eliminate the worry about poor contact of the lamp head, and the operator can easily treat the upper and lower posterior teeth of the patient even when the main body rotates. The operator can treat the patient more flexibly and efficiently. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0017] Figure 1 Schematic structural diagram of an embodiment of the metal head integrated light curing machine of the present invention;

[0018] Figure 2 Internal structural diagram of the metal head integrated light curing machine of the present invention;

[0019] Figure 3 For Figure 2 A schematic structural diagram of the housing in

[0020] Figure 4 For Figure 2 Another schematic structural diagram of the housing in

[0021] Figure 5 For Figure 1 A schematic structural diagram of the cover plate in

[0022] Figure 6 Schematic connection diagram of the internal structure of the metal head integrated light curing machine of the present invention.

[0023] Explanation of the reference numerals in the drawings:

[0024]

[0025] The realization of the object, functional features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the drawings. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0029] The present utility model provides a metal head integrated photocuring machine 100.

[0030] Please refer to Figures 1-6 , in an embodiment of the present utility model, the metal head integrated photocuring machine 100 includes a housing 10, a main board 50, an LED lamp 40 and a battery 60. An accommodation groove 11 is formed on the housing 10. The main board 50 and the battery 60 are connected in the accommodation groove 11. An installation groove 12 is provided at the front end of the housing 10. The opening of the installation groove 12 is opposite to the opening of the accommodation groove 11. The LED lamp 40 is installed in the installation groove 12 and is connected to the main board 50 through an electric wire. A first button switch 20 and a second button switch 30 are provided on the housing 10. Both the first button switch 20 and the second button switch 30 are connected to the main board. The orientation of the first button switch 20 is opposite to the orientation of the LED lamp 40, and the orientation of the second button switch 30 is the same as the orientation of the LED lamp 40.

[0031] In this embodiment, a through hole 14 is provided on the housing 10. A depression 15 is provided around the through hole 14. The second push-button switch 30 is installed in the depression 15 and passes through the through hole 14 to be connected to the main board 50. The main board 50 is a conventional PCB board, and the control circuit adopted is prior art, so no more details will be given here. A channel 13 is formed in the housing 10. The LED lamp 40 is connected to a wire, and the wire is connected to the main board 50 through the channel 13. The on / off of the LED lamp 40 is controlled by the first push-button switch 20 or the second push-button switch 30. The LED lamp 40 is a blue-violet light lamp. The first push-button switch 20 and the second push-button switch 30 are located on opposite sides of the housing 10. It can be understood that when treating the lower teeth of a patient, the LED lamp 40 faces downwards towards the lower teeth, and the first push-button switch 20 is above. At this time, the on / off of the LED lamp 40 is controlled by the first switch button 20. When treating the upper teeth of a patient, the machine is flipped so that the LED lamp 40 faces upwards towards the upper teeth. At this time, the first push-button switch 20 is below, and the second push-button switch 30 is above. The on / off of the LED lamp 40 is controlled by the second switch button 30. There is no need to replace or select the metal head, avoiding problems such as poor contact between the lamp head and the main board during use, resulting in the blue-violet light not being on or having insufficient light intensity due to the metal head not being inserted in place. Moreover, the holding posture of holding the metal head integrated light curing machine 100 does not need to be changed, and there is no need to flip the wrist to press the button, which is more convenient for the operator to treat the upper and lower teeth.

[0032] In an embodiment of the present utility model, the metal head integrated light curing machine 100 further includes a cover plate 70. The cover plate 70 covers the receiving groove 11. The first push-button switch 20 is installed on the cover plate 70 and connected to the main board 50. A plurality of steps 19 of different sizes are provided on the inner wall of the receiving groove 11 to support the cover plate 70.

[0033] In this embodiment, clamping grooves 16 are provided on opposite side walls of the receiving groove 11. A boss 71 is provided on the cover plate 70. The boss 71 is snapped into the clamping grooves 16. A protrusion 75 is provided at the front end of the cover plate 70. A positioning groove 17 is provided on the housing 10. The protrusion 75 is stuck in the positioning groove 17, which is convenient for positioning and installation. The cover plate 70 is disassembled and assembled by a snap-fit method, which can more conveniently and quickly repair the components and circuit board inside the housing 10.

[0034] A long slot 72 is provided on the cover plate 70. A control panel 73 is provided on the long slot 72. The control panel 73 is made of a transparent material, and the light curing time, etc. can be understood through the control panel 73. A multiplexing button 74 is also provided on the cover plate 70 for adjusting the mode, light curing time, etc.

[0035] In an embodiment of the present utility model, a notch 18 is provided at the tail of the housing 10. A protective sleeve 80 is provided at the notch 18. A clamping table 81 is provided inside the protective sleeve 80. The clamping table 81 fixes the tail of the battery 60. A conductive sheet 82 is provided inside the protective sleeve 80. The conductive sheet 82 is connected to a conductive column 83. The conductive column 83 abuts against the tail of the battery 60.

[0036] In this embodiment, the materials of the conductive sheet 82 and the conductive column 83 can be copper. The protective sleeve 80 is placed into a corresponding charging base, and electric power is transmitted to the battery 60 through the conductive sheet 82 and the conductive column 83 for charging.

[0037] Working principle: When treating the lower teeth of a patient, the LED lamp 40 faces the lower teeth, and the first button switch 20 is above. At this time, the LED lamp 40 is turned on and off through the first switch button 20. When treating the upper teeth of a patient, the machine is flipped so that the LED lamp 40 faces the upper teeth. At this time, the first button switch 20 is below, and the second button switch 30 is above. The LED lamp 40 is turned on and off through the second switch button 30. There is no need to replace the metal head, which can not only ensure the light intensity efficiency, reduce the heat generation, eliminate the worry about poor contact of the lamp head, but also enable the main body to rotate the fuselage to easily treat the upper and lower posterior teeth of the patient. The operator can treat the patient more flexibly and efficiently.

[0038] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A metal head integrated light curing machine, characterized in that: The invention comprises a shell, a main board, an LED lamp and a battery. The shell is provided with a receiving groove. The main board and the battery are connected to each other in the receiving groove. The front end of the shell is provided with a mounting groove. The opening of the mounting groove is opposite to the opening of the receiving groove. The LED lamp is mounted in the mounting groove and connected to the main board through a wire. The shell is provided with a first button switch and a second button switch. The first button switch and the second button switch are both connected to the main board. The direction of the first button switch is opposite to that of the LED lamp, and the direction of the second button switch is the same as that of the LED lamp.

2. The metal head integrated light curing machine as claimed in claim 1, characterized in that: The shell is provided with a through hole, and depressions are arranged around the through hole. The second button switch is arranged in the depression and passes through the through hole to be connected with the main board.

3. The metal head integrated light curing machine as claimed in claim 1, characterized in that: A channel is provided in the shell, the LED lamp is connected to electric wires, and the electric wires are connected to the mainboard through the channel.

4. The metal head integrated light curing machine as claimed in claim 1, characterized in that: The metal head integrated light curing machine also includes a cover plate, which covers the receiving slot, the first button switch is mounted on the cover plate and connected to the main board, and the inner wall of the receiving slot is provided with a plurality of step support columns of different sizes to support the cover plate.

5. The metal head integrated light curing machine as claimed in claim 4, characterized in that: The receiving groove is provided with a clamping groove on two opposite side walls, and the cover plate is provided with a boss, and the boss is buckled in the clamping groove.

6. The metal head integrated light curing machine as claimed in claim 5, characterized in that: A protrusion is provided at the front end of the cover plate, and a positioning groove is provided on the shell body, in which the protrusion is clamped.

7. The metal head integrated light curing machine as claimed in claim 6, characterized in that: The cover plate is provided with a long groove, the long groove is provided with a control panel, and the control panel is made of a transparent material.

8. The metal head integrated light curing machine as claimed in claim 1, characterized in that: A notch is provided at the rear of the shell, a protective cover is provided at the notch, a clamping platform is provided inside the protective cover, and the clamping platform fixes the rear of the battery.

9. The metal head integrated light curing machine as claimed in claim 8, characterized in that: A conductive sheet is arranged in the protective cover, the conductive sheet is connected with a conductive column, and the conductive column abuts against the tail of the battery.

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