CN219720891U - Dental sand blasting powder tank capable of emitting light - Google Patents

Abstract

The utility model discloses a luminous dental sand-blasting powder tank, which relates to the field of dental disease treatment and prevention apparatuses, and comprises a tank body and a luminous component, wherein the tank body is used for containing sand-blasting powder, and a transparent area of which the residual quantity of the internal sand-blasting powder can be observed at least at one position on the side wall of the tank body; and locate the luminous component on the jar body for light up the jar is internal, thereby be favorable to gluing under the circumstances of sand blasting powder when jar internal wall, still can observe the surplus of sand blasting powder, install jar body at jar body installation unit simultaneously, set up electrical connection subassembly on jar body and jar body installation unit, still accessible luminous component indicates and judges whether the jar body is installed in place.

Description

Dental sand blasting powder tank capable of emitting light

Technical Field

The utility model relates to the field of dental disease treatment and prevention apparatuses, in particular to a luminous dental sand-blasting powder tank.

Background

Sand blasting is to use compressed air to drive sand blasting powder (the main component is sodium bicarbonate, glycine or erythritol) to be sprayed on the tooth surface, and to be combined with liquid medium (water) sprayed together, so as to impact dental plaque and calculus on the tooth surface with a certain kinetic energy to clean the tooth surface. Can be used for preventing periodontal disease and maintaining tooth health. The existing sand blasting powder tank is not provided with an internal light source, the inner wall of the existing sand blasting powder tank is adhered with sand blasting powder after a period of use, the light transmission is poor, the residual quantity of the sand blasting powder is unfavorable to observe, in addition, the existing sand blasting powder tank is installed on a host machine, a hole communicated with the sand blasting powder tank is formed in the host machine and is used for connecting a pipeline for air inlet and sand blasting powder spraying, and when the tank body is installed on the host machine, whether the powder tank is installed in place or not is not indicated.

Disclosure of Invention

The present utility model provides a luminescent dental sandblasting powder canister that addresses at least one of the above-described deficiencies of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the luminous dental sand-blasting powder tank comprises a tank body and a luminous component, wherein the tank body is used for containing sand-blasting powder, and at least one transparent area capable of observing the residual quantity of the internal sand-blasting powder is arranged on the side wall of the tank body; the luminous component is arranged on the tank body and used for illuminating the inside of the tank body.

Further, the sand blasting powder tank further comprises a tank body installation unit, and the tank body is connected with the tank body installation unit.

Further, the sand blasting powder tank further comprises an electric connection assembly, the electric connection assembly is arranged on the tank body and the tank body installation unit, and the luminous assembly is connected with the electric connection assembly.

Further, the electrical connection assembly comprises an electrode and an elastic pin, the electrode is arranged at the upper end of the tank body installation unit, the elastic pin is arranged at the lower end of the tank body, the elastic pin is connected with the light-emitting assembly through a wire, the elastic pin can be connected to the electrode in a contact mode, and preferably, the electrode is in an annular shape.

Or in another mode, the electric connection assembly comprises a power supply end coil and a power receiving end coil, the power supply end coil is arranged on the tank body installation unit, the power receiving end coil is arranged on the tank body, the power receiving end coil is connected with the light emitting assembly, and the power supply end coil is connected with the power receiving end coil through electromagnetic induction.

Or in another mode, the electric connection assembly comprises a socket and a plug, the socket is connected with the luminous assembly through a wire, the socket is arranged on the tank body installation unit, the plug is arranged on the tank body, and the plug can be spliced and matched to the socket.

Or in another mode, a battery is arranged in the tank body and is connected with the light-emitting component through a wire.

Further, be provided with air inlet and play sand mouth on the jar body, the air inlet is used for letting in gas to jar body, and play sand mouth is used for spouting the sand blasting powder.

Further, the tank body comprises an outer shell and an inner shell arranged in the outer shell, the inner shell is made of transparent materials, a hollowed-out part is arranged on the outer shell, and a containing cavity for installing the luminous component is arranged between the outer shell and the inner shell; the inner shell is provided with a protruding part, the shape of the protruding part is the same as that of the hollowed-out part, and the protruding part is arranged in the hollowed-out part.

Further, the light-emitting component comprises a lamp panel and an LED lamp arranged on the lamp panel.

Further, a light condensing part is arranged on the inner shell, the light condensing part protrudes out of the outer surface of the inner shell, and the position of the LED lamp corresponds to the position of the light condensing part.

Further, the lower end of the tank body is provided with a locking ring, and the locking ring is connected with the tank body installation unit through magnetic attraction.

Further, the tank body is internally provided with a sand outlet pipe and an air inlet pipe, the pipe diameter of the air inlet pipe is larger than that of the sand outlet pipe, the air inlet pipe is sleeved outside the sand outlet pipe, and the lower ends of the sand outlet pipe and the air inlet pipe are communicated with the outer side of the tank body.

Further, the upper end of going out the sand pipe extends to the upper end of the intake pipe outside, and the upper end of going out the sand pipe is provided with the shielding piece, and the shielding piece includes cup joint portion, toper wing and cap top, cup joint portion cover in the outer upper end of going out the sand pipe, and the toper wing shelters from in the upper end of intake pipe, and the side at cap top is provided with the several side opening, side opening and play sand pipe intercommunication.

Further, the middle part of the lower extreme of the jar body is provided with first connecting piece, and the middle part of jar body installation unit is provided with the second connecting piece, and first connecting piece links to each other with the second connecting piece, is provided with the air cavity between first connecting piece and the second connecting piece, is provided with vertical gas pocket on the axis of first connecting piece, and the side of first connecting piece is provided with radial horizontal gas pocket, and vertical gas pocket is linked together with horizontal gas pocket, and the air cavity is linked together with horizontal gas pocket, and the play sand pipe extends by vertical gas pocket, and the second connecting piece middle part is provided with the through-hole that is linked together with play sand pipe.

Further, the tank body is internally provided with a funnel, the funnel comprises a large end and a small end, the small end of the funnel is downward and connected with the first connecting piece, and the large end of the funnel is connected with the inner wall of the tank body.

Further, the lower extreme of the jar body is provided with compresses tightly the cover, compresses tightly the cover and overlaps in the outside of first connecting piece, and the upper end of first connecting piece is provided with bulge loop portion, compresses tightly the up end of cover and is connected with the lower extreme of bulge loop portion, and first connecting piece compresses tightly between compressing tightly cover and funnel.

Further, the upper end of the tank body is provided with a tank cover, and the tank cover is in threaded connection with the tank body.

The utility model has the beneficial effects that:

according to the luminous dental sand-blasting powder tank, the transparent area is arranged on the tank body and can be used for observing the residual quantity of sand-blasting powder in the tank body, and the luminous component increases the visibility of the interior of the tank body, so that the residual quantity of sand-blasting powder can still be observed even after the sand-blasting powder is stuck on the wall of the tank, the sand-blasting powder can be conveniently known to be added under the condition of insufficient sand-blasting powder quantity, and the sand-blasting tooth cleaning treatment is not delayed. Moreover, when the can body is mounted on the can body mounting unit, an indication for judging whether the can body is mounted in place can be made by observing whether the light emitting assembly emits light.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of the can body of the present utility model.

Fig. 3 is a schematic view of the structure of the can body and the can body mounting unit in a separated state according to the present utility model.

Fig. 4 is a cross-sectional view of the can and the can mounting unit of the present utility model.

Fig. 5 is an exploded view of the present utility model with the tank installation unit omitted.

Fig. 6 is a schematic view of the structure of the inner housing in the present utility model.

Fig. 7 is a schematic view of the structure of the outer case in the present utility model.

Fig. 8 is a schematic structural view of a light emitting device according to the present utility model.

Fig. 9 is a schematic view of the structure of an intake pipe in the present utility model.

Fig. 10 is a cross-sectional view of a first connector and a second connector according to the present utility model.

Fig. 11 is a schematic view of the structure of the shield of the present utility model.

Reference numerals in the drawings: 1. a tank body mounting unit; 2. a tank body; 21. an outer housing; 211. a hollowed-out part; 22. an inner housing; 221. a light-gathering section; 222. a boss; 223. a clamping groove; 3. a can lid; 4. a locking ring; 5. a second connector; 6. a magnet; 7. a compacting sleeve; 71. a clamping block; 8. a first connector; 81. a convex ring portion; 82. vertical air holes; 83. a horizontal air hole; 9. a light emitting assembly; 91. a lamp panel; 92. an LED lamp; 93. positioning holes; 10. a funnel; 101. a seal ring; 11. an air inlet pipe; 111. spokes; 112. a fixing ring; 12. a sand outlet pipe; 13. a shield; 131. a socket joint part; 132. a tapered wing; 133. a cap top; 134. a side hole; 14. an electrical connection assembly; 141. an elastic pin; 142. an electrode; 15. an air cavity.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Embodiment one:

referring to fig. 1 to 4, the luminous dental sandblasting powder tank of the present embodiment comprises a tank body 2, a tank body mounting unit 1, a luminous component 9 and an electrical connection component 14, wherein the tank body 2 is used for containing sandblasting powder, at least one transparent area capable of observing the residual quantity of the internal sandblasting powder is arranged on the side wall of the tank body, an air inlet and a sand outlet are arranged on the tank body 2, the air inlet is used for introducing air into the tank body, and the sand outlet is used for ejecting sandblasting powder. The tank body 2 is connected with the tank body mounting unit 1; the luminous component 9 is arranged on the tank body 2 and used for illuminating the inside of the tank body 2, the electric connection component 14 is arranged on the tank body 2 and the tank body mounting unit 1, and the luminous component 9 is connected with the electric connection component 14.

In this embodiment, the tank body mounting unit 1 is a circular base, the tank body 2 is mounted at the upper end of the circular base, it should be noted that the tank body mounting unit 1 is not limited to the circular base, but also is not limited to the lower end of the tank body 2, and the tank body mounting unit 1 may be a triangular, square or diamond base; the device can also be a clamping seat connected to the side surface of the tank body 2, and a groove matched with the side surface of the tank body 2 is arranged on the clamping seat; any can body mounting unit 1 can realize the concept of the present utility model as long as the can body 2 can be mounted to the can body mounting unit 1 in a mating manner.

In the present embodiment, the electrical connection assembly 14 includes an electrode 142 and an elastic pin 141, the electrode 142 is disposed at the upper end of the can body mounting unit 1, the elastic pin 141 is disposed at the lower end of the can body 2, and the elastic pin 141 is connected to the light emitting assembly 9 through a wire, and the elastic pin 141 can be connected to the electrode 142 in a contact manner. Preferably, the electrodes are annular in shape, and the elastic pins 141 and the annular electrodes 142 are connected, so that the can body 2 can be electrically connected no matter rotated to any angle on the axis.

The elastic pins 141 have two elastic pins, which are respectively connected with the positive and negative electrodes, and include a spring and a cylindrical conductive metal, and the spring is connected with the cylindrical conductive metal and is installed in a hole of the can body installation unit 1, so that the cylindrical conductive metal has a certain elasticity, and the elastic pins 141 can be better contacted with the electrodes 142.

Referring to fig. 4, and referring to fig. 6 to 8, the transparent area provided on the can 2 may be realized by a structure in which the can 2 includes an outer case 21 and an inner case 22 provided within the outer case 21, the inner case 22 is made of a transparent material, a hollowed-out portion 211 is provided on the outer case 21, the outer case 21 is made of an opaque material, more specifically, the inner case 22 is made of a glass material, the outer case 21 is made of a metal material, a portion of the inner case 22 may be shielded by the outer case 21 to expose another portion, and the light may be better collected on the hollowed-out portion 211, so that the remaining amount of blasting powder inside the can 2 may be observed through the transparent inner case 22.

The inner shell 22 is provided with the bulge 222, the bulge 222 and the hollowed-out part 211 are the same in shape, the bulge 222 is arranged in the hollowed-out part 211, and the inner shell 22 can be flush with the outer surface of the outer shell 21 at the position of the bulge 222 by arranging the bulge 222, so that the appearance is attractive.

The housing chamber for mounting the light emitting assembly 9 is provided between the outer housing 21 and the inner housing 22, specifically, the housing chamber is located between the upper end of the outer housing 21 and the upper end of the inner housing 22, the light emitting assembly 9 includes a lamp panel 91 and an LED lamp 92 provided on the lamp panel 91, and the lamp panel 91 can be installed in the housing chamber, and irradiates the whole inner housing 22 downward from the upper end. Positioning holes 93 may also be provided in the lamp panel 91, and positioning posts may be provided on the outer housing 21 or the inner housing 22, and the lamp panel 91 may be positioned and installed in the accommodating chamber by being fitted to the positioning posts through the positioning holes 93. In addition, be provided with the spotlight portion 221 on the inner housing 22, spotlight portion 221 is protruding from the surface of inner housing 22, and the position of LED lamp 92 corresponds with spotlight portion 221's position, is favorable to gathering light to inner housing 22, and the surplus of sand blasting powder is more easily observed.

Referring to fig. 1, in order to allow the can body 2 to be stably coupled to the can body mounting unit 1, a locking ring 4 is provided at a lower end of the can body 2, the locking ring 4 and the can body 2 may be fixed by screw coupling, and the locking ring 4 and the can body mounting unit 1 are coupled by magnetic attraction. Wherein, the locking ring 4 can contain magnetic or magnetic conduction elements, or the locking ring 4 is a magnetic or magnetic conduction element; the tank body mounting unit 1 may also contain a magnetic or magnetic conductive element, or the tank body mounting unit 1 itself is a magnetic or magnetic conductive element, and magnetic attraction connection can be realized through cooperation of the magnetic element and the magnetic conductive element, the magnetic element and the magnetic element, in this embodiment, the lower end of the tank body mounting unit 1 is provided with a plurality of magnets 6, and the locking ring 4 is made of a magnetic conductive material, so that the locking ring 4 and the tank body mounting unit 1 can be connected together through magnetic attraction, and the tank body mounting unit has the advantage of better hand feeling during mounting and dismounting.

In use, when the can body 2 is mounted on the can body mounting unit 1, the elastic pins 141 are in contact with the electrodes 142, so that the electric conduction is realized, the light-emitting component 9 emits light to irradiate the inner shell 22, so that on one hand, the visibility in the can body 2 is increased, the residual quantity of the sand blasting powder can be observed through the transparent inner shell 22, and meanwhile, whether the can body 2 is correctly mounted or not can be judged by whether the light-emitting component 9 is lightened.

Embodiment two:

referring to fig. 4, this embodiment provides a dental sandblaster can emitting light, which is different from the first embodiment in that a receiving cavity for mounting a light emitting component 9 is provided between an outer case 21 and an inner case 22, the receiving cavity is located on a sidewall of a can body 2, specifically, an annular receiving cavity is provided between a side surface of the outer case 21 and a side of the inner case 22, the light emitting component 9 includes an annular lamp tube, the annular lamp tube is mounted in the annular receiving cavity, that is, the position of the light emitting component 9 on the can body 2 is changed, and any lamp with a light emitting function is adopted, so that light can be irradiated on the inner case 22, and the residual quantity of sandblaster in the can body 2 can be conveniently observed.

Embodiment III:

referring to fig. 4, this embodiment provides a dental sandblasting powder can capable of emitting light, which is different from the first embodiment in that the electrical connection assembly 14 includes a power supply end coil and a power receiving end coil, the power supply end coil is disposed on the can body mounting unit 1, the power receiving end coil is disposed on the can body 2, the power receiving end coil is connected with the light emitting assembly 9, and the power supply end coil and the power receiving end coil are connected by electromagnetic induction, that is, the power supply end coil provides electric energy to the power receiving end coil by utilizing the propagation of a space electromagnetic field. The electrical connection assembly 14 conforms to the WPC Qi V1.2 protocol, and is configured to wirelessly transmit electrical power required for lighting to the lighting assembly 9 after the tank 2 is in place.

Embodiment four:

referring to fig. 4, this embodiment provides a dental sandblaster can capable of emitting light, which is different from the first embodiment in that the electrical connection assembly 14 includes a socket and a plug, the socket is connected with the light emitting assembly 9 through a wire, the socket is mounted on the can body mounting unit 1, the plug is mounted on the can body 2, the plug is insertable and fittable to the socket, specifically, the plug can be a 3.5 mm TRS plug, and the socket is matched with the 3.5 mm TRS plug. By connecting the plug and the socket, the electric energy required for light emission can be supplied to the light emitting assembly 9 after the can body 2 is mounted in place.

Fifth embodiment: the embodiment provides a luminous dental sandblasting powder tank, which comprises a tank body 2, a tank body mounting unit 1, a luminous component 9 and a battery.

The tank body 2 is used for containing sand blasting powder, the side wall of the tank body 2 is provided with at least one transparent area tank body mounting unit 1 capable of observing the residual quantity of the sand blasting powder inside, and the tank body 2 is arranged at the upper end of the tank body mounting unit 1; the luminous component 9 is arranged on the tank body 2, and the luminous component 9 is used for illuminating the interior of the tank body; wherein, the battery sets up in jar body 2 inside, and the battery passes through the wire with luminous component 9 and is connected.

Example six:

referring to fig. 4, this embodiment provides a dental sand blasting powder tank capable of emitting light, on the basis of the above embodiment, a sand outlet pipe 12 and an air inlet pipe 11 are disposed in the tank body 2, the pipe diameter of the air inlet pipe 11 is larger than that of the sand outlet pipe 12, the air inlet pipe 11 is sleeved outside the sand outlet pipe 12, and the lower ends of the sand outlet pipe 12 and the air inlet pipe 11 are both communicated with the outer side of the tank body 2. Specifically, the air inlet pipe 11 and the sand outlet pipe 12 are coaxially arranged, and the space between the air inlet pipe 11 and the sand outlet pipe 12 is used for air inlet, and air lifts up the sand blasting powder and is sprayed out from the inside of the sand outlet pipe 12.

Referring to fig. 11, the upper end of the sand outlet pipe 12 extends beyond the upper end of the air inlet pipe 11, the upper end of the sand outlet pipe 12 is provided with a shielding member 13, the shielding member 13 comprises a sleeve joint part 131, a conical wing 132 and a cap top 133, the sleeve joint part 131 is sleeved at the upper end outside the sand outlet pipe 12, the conical wing 132 shields the upper end of the air inlet pipe 11, the side surface of the cap top 133 is provided with a plurality of side holes 134, the side holes 134 are used for guiding out gas and sand blasting powder mixture, and the side holes 134 are communicated with the sand outlet pipe 12. Because the air inlet pipe 11 and the sand outlet pipe 12 are coaxially arranged, the conical wings 132 can be blocked between the port of the air inlet pipe 11 and the side holes 134 by arranging the shielding piece 13, so that the air flow is not easy to influence the sand powder sprayed from the side holes 134, and the sand powder is stably sprayed from the sand outlet pipe 12.

Referring to fig. 9, the intake pipe 11 may be connected in the tank 2 in such a manner that a fixing ring 112 is provided at the outer side of the intake pipe 11, a plurality of spokes 111 are provided between the fixing ring 112 and the intake pipe 11, the spokes 111 are connected between the intake pipe 11 and the fixing ring 112, and the fixing ring 112 is fixedly connected with the inner wall of the tank 2, thereby forming a structure for stably supporting the intake pipe 11, which is advantageous in maintaining the stability of the intake pipe 11 under the strong air pressure.

Referring to fig. 10, a first connecting member 8 is further provided in the tank 2, the first connecting member 8 is provided in the middle of the tank 2, and a second connecting member 5 is provided in the middle of the tank mounting unit 1. The first connecting piece 8 links to each other with the second connecting piece 5, is provided with air cavity 15 between first connecting piece 8 and the second connecting piece 5, is provided with vertical gas pocket 82 on the axis of first connecting piece 8, and the side of first connecting piece 8 is provided with radial horizontal gas pocket 83, and vertical gas pocket 82 is linked together with horizontal gas pocket 83, and air cavity 15 is linked together with horizontal gas pocket 83, and play sand pipe 12 extends by vertical gas pocket 82, and second connecting piece 5 middle part is provided with the through-hole that is linked together with play sand pipe 12.

The through hole in the middle of the second connecting piece 5 is a sand outlet for spraying sand blasting powder, and an air inlet communicated with the air cavity 15 is arranged at the side of the sand outlet for injecting air flow.

The air cavity 15 is formed by matching the second connecting piece 5 with the first connecting piece 8, specifically, the middle part of the second connecting piece 5 is provided with a groove, the first connecting piece 8 can be arranged in the groove, and an annular gap is formed between the side surface of the first connecting piece 8 and the second connecting piece 5, and is the air cavity 15 for entering gas.

In use, the through hole of the second connecting piece 5 is connected with the sand outlet conduit, the air inlet hole is connected with the air pipe, air is introduced into the air cavity 15 through the air inlet hole, the air enters the vertical air hole 82 through the horizontal air hole 83, and then enters the air inlet pipe 11 through the vertical air hole 82, so that sand blasting powder in the tank body 2 can be lifted, and the sand blasting powder can enter from the upper end of the sand outlet pipe 12 and is led out from the lower end of the sand outlet pipe. Through air cavity 15, horizontal gas pocket 83 and vertical gas pocket 82 matched with inlet channel for first connecting piece 8 can be connected to second connecting piece 5 when rotating to different angles around its axis, and inlet channel all can switch on, sets up horizontal gas pocket 83 moreover, makes the air pressure distribute radially, and is little to the axial effect of first connecting piece 8, has avoided atmospheric pressure from the axial blowout and has led to the risk that jar body 2 breaks away from jar body installation unit 1.

In addition, referring to fig. 2 to 4, a funnel 10 is provided in the can 2, the funnel 10 includes a large end and a small end, the small end of the funnel 10 faces downward and is connected with the first connecting member 8, the large end of the funnel 10 is connected with the inner wall of the can 2, specifically, a sealing ring 101 is provided outside the large end of the funnel 10, the funnel 10 is connected with the can 2 in a sealing manner through the sealing ring 101, and blasting powder can be filled in a space between the inner side of the funnel 10 and the can 2. The funnel 10 is also made of transparent materials, so that the residual quantity of the sand blasting powder can be conveniently observed, and the sand blasting powder can be conveniently gathered to the bottom through the funnel 10.

The lower extreme of jar body 2 is provided with compresses tightly cover 7, compresses tightly the cover 7 and overlaps in the outside of first connecting piece 8, and the upper end of first connecting piece 8 is provided with bulge loop portion 81, compresses tightly the up end of cover 7 and is connected with the lower extreme of bulge loop portion 81, and first connecting piece 8 compresses tightly between compressing tightly cover 7 and funnel 10. Wherein, the clamping block 71 is arranged on the outer side of the pressing sleeve 7, the clamping groove 223 is arranged at the lower end of the inner shell 22, and the clamping block 71 is connected with the clamping groove 223, so that the pressing sleeve 7 is fixed at the lower end of the tank body 2, thereby being beneficial to sealing the first connecting piece 8, the hopper 10 and other parts in the tank body 2.

The funnel 10, the first connector 8 and the pressing sleeve 7 are pressed to be locked in the can 2 by attaching the locking ring 4 to the can 2 after the funnel 10, the first connector 8 and the pressing sleeve 7 are mounted to the can 2.

In addition, a tank cover 3 can be arranged at the upper end of the tank body 2, the tank cover 3 is in threaded connection with the tank body 2, and sand blasting powder can be added into the tank body 2 by opening the tank cover 3.

While certain embodiments of the present utility model have been described in detail, this disclosure is only for the purpose of illustrating preferred embodiments of the utility model and is not to be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (20)

1. A luminescent dental sandblaster canister, comprising:

the tank body is used for containing sand blasting powder, and the side wall of the tank body is provided with at least one transparent area capable of observing the residual quantity of the sand blasting powder inside;

the luminous assembly is arranged on the tank body and used for illuminating the interior of the tank body.

2. The luminescent dental blasting powder can of claim 1, wherein,

the tank body is connected with the tank body mounting unit.

3. The luminescent dental blasting powder can of claim 2, wherein,

the luminous device further comprises an electric connection assembly, wherein the electric connection assembly is arranged on the tank body and the tank body installation unit, and the luminous assembly is connected with the electric connection assembly.

4. The luminescent dental blasting powder tank of claim 3, wherein the luminescent powder tank is,

the electric connection assembly comprises an electrode and an elastic pin, the electrode is arranged on the tank body installation unit, the elastic pin is arranged on the tank body and connected with the luminous assembly through a wire, and the elastic pin can be connected to the electrode in a contact mode.

5. The luminescent dental blasting powder can of claim 4, wherein,

the electrode is annular in shape.

6. The luminescent dental blasting powder tank of claim 3, wherein the luminescent powder tank is,

the electric connection assembly comprises a power supply end coil and a power receiving end coil, the power supply end coil is arranged on the tank body installation unit, the power receiving end coil is arranged on the tank body, the power receiving end coil is connected with the light emitting assembly, and the power supply end coil is connected with the power receiving end coil through electromagnetic induction.

7. The luminescent dental blasting powder tank of claim 3, wherein the luminescent powder tank is,

the electrical connection assembly comprises a socket and a plug, the socket is connected with the light-emitting assembly through a wire, the socket is mounted on the tank body mounting unit, the plug is mounted on the tank body, and the plug can be in plug-in fit with the socket.

8. The luminescent dental blasting powder can of claim 1, wherein,

the battery is arranged in the tank body and connected with the light-emitting component through a wire.

9. The luminescent dental blasting powder can of claim 1, wherein,

the tank body is provided with an air inlet and a sand outlet, the air inlet is used for introducing air into the tank body, and the sand outlet is used for spraying sand blasting powder.

10. The luminescent dental blasting powder can of claim 1, wherein,

the tank body comprises an outer shell body and an inner shell body arranged in the outer shell body, wherein the inner shell body is made of transparent materials, a hollowed-out part is arranged on the outer shell body, and a containing cavity for installing the luminous component is arranged between the outer shell body and the inner shell body.

11. The luminescent dental blasting powder can of claim 10, wherein,

the inner shell is provided with a protruding portion, the protruding portion and the hollowed-out portion are identical in shape, and the protruding portion is arranged in the hollowed-out portion.

12. The luminescent dental blasting powder can of claim 10, wherein,

the light-emitting component comprises a lamp panel and an LED lamp arranged on the lamp panel.

13. The luminescent dental blasting powder can of claim 12, wherein,

the LED lamp is characterized in that a light condensing part is arranged on the inner shell and protrudes from the outer surface of the inner shell, and the position of the LED lamp corresponds to the position of the light condensing part.

14. The luminescent dental blasting powder can of claim 1, wherein,

the lower extreme of the jar body is provided with the locking ring, the locking ring with the jar body installation unit is connected through magnetic attraction between.

15. The luminescent dental blasting powder can of claim 1, wherein,

the sand outlet pipe and the air inlet pipe are arranged in the tank body, the pipe diameter of the air inlet pipe is larger than that of the sand outlet pipe, the air inlet pipe is sleeved outside the sand outlet pipe, and the lower ends of the sand outlet pipe and the air inlet pipe are communicated with the outer side of the tank body.

16. The luminescent dental blasting powder can of claim 15, wherein,

the upper end of going out the sand pipe extends to the upper end of the intake pipe outside, the upper end of going out the sand pipe is provided with the shielding piece, the shielding piece includes cup joint portion, toper wing and crown portion, cup joint portion cover in go out the outer upper end of sand pipe, toper wing shelter from in the upper end of intake pipe, the side at crown portion is provided with the several side opening, the side opening with go out the sand pipe intercommunication.

17. The luminescent dental blasting powder can of claim 15, wherein,

the middle part of the lower extreme of the jar body is provided with first connecting piece, the middle part of jar body installation unit is provided with the second connecting piece, first connecting piece with the second connecting piece links to each other, first connecting piece with be provided with the air cavity between the second connecting piece, be provided with vertical gas pocket on the axis of first connecting piece, the side of first connecting piece is provided with radial horizontal gas pocket, vertical gas pocket with horizontal gas pocket is linked together, the air cavity with horizontal gas pocket is linked together, go out the sand pipe by vertical gas pocket extends, second connecting piece middle part is provided with the through-hole that is linked together with a sand pipe.

18. The luminescent dental blasting powder can of claim 17, wherein,

the novel tank is characterized in that a funnel is arranged in the tank body and comprises a large end and a small end, the small end of the funnel faces downwards and is connected with the first connecting piece, and the large end of the funnel is connected with the inner wall of the tank body.

19. The illuminable dental sandblaster canister of claim 18,

the lower extreme of the jar body is provided with the cover that compresses tightly, compress tightly the cover in the outside of first connecting piece, the upper end of first connecting piece is provided with bulge loop portion, compress tightly the up end of cover with bulge loop portion's lower extreme is connected, first connecting piece compress tightly in compress tightly the cover with between the funnel.

20. The luminescent dental blasting powder can of claim 1, wherein,

the upper end of the tank body is provided with a tank cover, and the tank cover is in threaded connection with the tank body.