A new type of electric massage shower head

Abstract

The present invention discloses a novel electric massage shower head, which comprises a shower head assembly and a handle assembly. The shower head assembly includes a shower head body, a water outlet plate, a fixing ring, a rotating head, a quick disassembly and assembly structure, and a swing driving unit. The swing driving unit drives the quick disassembly and assembly structure to swing around the axis of the output shaft within a set range through the output shaft, driving the rotating head to swing together. Generally, a brush or massage protrusions are arranged on the flushing surface of the rotating head, so as to realize the function of massage spraying. When it is necessary to clear the water outlet holes on the water outlet plate or clean the water outlet groove, the rotating head is disassembled from the quick disassembly and assembly structure, and the fixing ring is disassembled, then the water outlet plate can be directly taken out, so that the water outlet plate and the water outlet groove can be maintained and cleaned, improving the water outlet effect; when it is necessary to replace the rotating head, the original rotating head is quickly disassembled from the quick disassembly and assembly structure, and the new one is quickly installed on the quick disassembly and assembly structure, and the operation is convenient and fast.

Description

Technical Field

[0001] The present invention relates to the field of shower heads, and particularly to a novel electric massage shower head. Background Art

[0002] At present, shower heads with massage functions have emerged in the market. Generally, they achieve the massage function by driving a rotating head to rotate through a motor. Generally, brushes for scrubbing are provided on the rotating head. After long-term use, the rotating head needs to be replaced, or the inside of the shower head needs to be cleaned. The existing rotating heads all adopt a fixed installation method, which is cumbersome to disassemble and assemble. Moreover, the existing massage shower heads have a single function, and people cannot quickly replace rotating heads with different functions according to different needs; the existing water outlet holes are all provided on the body of the shower head and are integrally injection-molded. This will cause inconvenience in cleaning. If the water outlet holes are blocked, the entire shower head needs to be disassembled. And the integral molding will cause the aperture of the water outlet holes to be too large, affecting the water outlet effect; in addition, since the electric control components are integrally installed inside the electric massage shower head, the existing electric massage shower head has poor waterproof performance and only has the function of spraying water, and cannot sterilize and disinfect the water quality. Summary of the Invention

[0003] The purpose of the present invention is to provide a novel electric massage shower head to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0004] The technical solutions adopted to solve the above technical problems are as follows:

[0005] A new type of electric massage shower head, which comprises: a shower head assembly and a handle assembly. The shower head assembly includes a shower head body, a water outlet plate, a fixing ring, a rotating head, a quick disassembly and assembly structure, a swing driving unit, and a water inlet quick connector. The shower head body is provided with a first water outlet end and a first water inlet end. An annular water outlet groove is provided on the first water outlet end. A first water inlet channel is communicated between the first water inlet end and the water outlet groove. The water outlet plate covers the notch of the water outlet groove. The water outlet plate has an outer water outlet surface and an inner water inlet surface facing the water outlet groove. The fixing ring is detachably sleeved on the first water outlet end. The fixing ring is used to fix the water outlet plate to the notch of the water outlet groove, so that the inner water inlet surface abuts against the notch of the water outlet groove. The water outlet plate is provided with a plurality of water outlet holes penetrating through the water outlet surface and the water outlet groove. The swing driving unit is installed in the shower head body. The swing driving unit is provided with an output shaft passing through the first water outlet end. The quick disassembly and assembly structure is arranged in the middle of the first water outlet end. The output shaft is fixedly connected with the quick disassembly and assembly structure. An avoidance hole for avoiding the quick disassembly and assembly structure and / or the output shaft is arranged in the middle of the water outlet plate. The output shaft is coaxially and detachably connected with the rotating head through the quick disassembly and assembly structure. The bottom surface of the rotating head is close to the water outlet surface. A plurality of water spraying holes are arranged on the rotating head. The water spraying holes correspond to the water outlet holes. The handle assembly includes a handle body. The handle body is provided with a second water inlet end and a second water outlet end. The second water outlet end is connected with the first water inlet end. A second water inlet channel communicating the second water inlet end and the second water outlet end is arranged in the handle body. The second water inlet channel is communicated with the first water inlet channel. The water inlet quick connector is connected to the second water inlet end.

[0006] The beneficial effects of the present invention are as follows: When in use, water enters from the second water inlet end, flows through the second water inlet channel and the first water inlet channel to the water outlet groove, and then comes out through the water outlet holes on the water outlet plate, and is preferably sprayed out through the water spraying holes on the rotating head. At the same time, the swing driving unit drives the quick disassembly and assembly structure to swing around the axis of the output shaft within a set range through the output shaft, so as to drive the rotating head to swing together. Generally, a brush or massage protrusions are arranged on the washing surface of the rotating head, so as to realize the function of massage spraying. When it is necessary to clean or block the water outlet holes on the water outlet plate or clean the water outlet groove, the rotating head is disassembled from the quick disassembly and assembly structure, and the fixing ring is disassembled, and then the water outlet plate can be directly taken out, so that the water outlet plate and the water outlet groove can be maintained and cleaned, and the water outlet effect can be improved; When it is necessary to replace the rotating head, the original rotating head is quickly disassembled from the quick disassembly and assembly structure, and the new one is quickly installed on the quick disassembly and assembly structure, and the operation is convenient and fast. And the water inlet quick connector can realize the quick connection and disassembly of the electric massage shower head and the water pipe.

[0007] As a further improvement of the above technical solution, the handle assembly further includes a battery, a circuit board, a first housing, and a second housing. A first mounting groove for mounting the circuit board and a second mounting groove for mounting the battery are provided on the handle body. The first housing and the second housing are hermetically sleeved together on the outer periphery of the handle body. A first sealing boss that is hermetically abutted against the edge of the first mounting groove is provided on the inner wall of the first housing, and a second sealing boss that is hermetically abutted against the edge of the second mounting groove is provided on the inner wall of the second housing. The fixing ring and the water outlet piece are one of two combined components or integrally formed into one component.

[0008] During assembly, the circuit board is installed in the first mounting groove, the battery is installed in the second mounting groove, and the first housing and the second housing are hermetically sleeved together on the outer periphery of the handle body. At this time, the first sealing boss on the inner wall of the first housing is hermetically abutted against the edge of the first mounting groove, and the second sealing boss on the inner wall of the second housing is hermetically abutted against the edge of the second mounting groove, realizing the sealed installation of the circuit board and the battery, avoiding water ingress and causing damage. In this embodiment, the first housing and the second housing are distributed on the handle body and are snap-connected together. And the electric massage shower is powered by the battery, and it can be used without connecting a power cord, which is convenient for carrying and using.

[0009] As a further improvement of the above technical solution, a rubberized button and a plurality of thin-walled light-transmitting parts are provided on the first housing. Correspondingly, a plurality of display lights corresponding to the thin-walled light-transmitting parts and a switch corresponding to the rubberized button are provided on the circuit board. People control the switch through the rubberized button to control the operation mode of the electric shower, and different display lights can be displayed through the plurality of thin-walled light-transmitting parts. The thin-walled light-transmitting parts and the rubberized button can improve the waterproof performance.

[0010] As a further improvement of the above technical solution, a magnetic charging structure is installed on the second housing. The magnetic charging structure includes a charging terminal and a magnetic block. A charging groove is recessed on the outer wall of the second housing, and a charging hole for installing the charging terminal is provided on the charging groove. The magnetic block is provided on the inner wall of the second housing corresponding to the position of the charging groove.

[0011] The charging terminal is connected to the battery. During charging, the external magnetic charging base is adsorbed by the magnetic block and contacts the charging groove, and the magnetic charging base is in electrical connection with the charging terminal, realizing the charging of the electric massage shower. At the same time, the magnetic block is provided on the inner wall of the second housing, which can effectively prevent water from contacting the magnetic block and affecting the service life of the magnetic block and the magnetic attraction strength.

[0012] As a further improvement of the above technical solution, an ultraviolet germicidal lamp is provided in the second water inlet channel or the first water inlet channel.

[0013] The water coming out of the electric massage shower head will pass through an ultraviolet germicidal lamp for disinfection to prevent bacteria in tap water from causing secondary pollution and harm to the user's skin (private parts, wounds, eyes, nose, mouth, ears).

[0014] As a further improvement of the above technical solution, the quick-disassembly and assembly structure includes a pressing head, a quick-release seat, a snap block, and a reset elastic member. The bottom of the quick-release seat is connected to the output shaft. A pushing block that slopes downward from the inside to the outside and downward is provided on the pressing head. The number of pushing blocks is at least two, and the centers of the at least two pushing blocks are arranged at a radial annular interval. The pressing head is arranged on the top of the quick-release seat, and the pressing head can slide up and down in the vertical direction relative to the quick-release seat. The number of snap blocks is at least two, and the snap blocks correspond to the pushing blocks one by one. The snap blocks are arranged on the quick-release seat, and the snap blocks can slide left and right in the horizontal direction relative to the quick-release seat. The snap blocks are provided with a pushing end and a locking tongue end that are spaced apart from the inside to the outside along the sliding direction. A pushing groove with the same inclination angle as the pushing block is provided on the pushing end. The pushing block is in sliding fit with the pushing groove. At least two bayonet holes are provided at the bottom of the rotating head, and the bayonet holes correspond to the locking tongue ends one by one. A through hole corresponding to the pressing head is provided in the middle of the rotating head. The reset elastic member is arranged between the pressing head and the quick-release seat. The pushing block is provided with a top surface and a retracting surface, and the pushing groove is provided with a sliding surface and a retracting surface; the reset elastic member is used to push the pressing head upward, so that the top surface of the pushing block and the sliding surface of the pushing groove interact to squeeze the snap block to move outward, and the locking tongue end moves outward to engage with the bayonet hole; under the action of an external force, the pressing head is pushed downward, the reset elastic is compressed, so that the retracting surface of the pushing block and the retracting surface of the pushing groove interact to squeeze the snap block to retract inward, and the locking tongue end moves inward to separate from the bayonet hole.

[0015] In the natural state, the reset elastic member is used to push the pressing head upward to the upper limit position, so that the top surface of the pushing block and the sliding surface of the pushing groove interact to squeeze the snap block to move outward, and the locking tongue end moves outward to engage with the bayonet hole, realizing the locking and fixing of the rotating head; when the rotating head needs to be removed, an external force presses the pressing head from top to bottom. Under the action of the external force, the pressing head is pushed downward, the reset elastic is compressed, so that the retracting surface of the pushing block and the retracting surface of the pushing groove interact to squeeze the snap block to retract inward, and the locking tongue end moves inward to separate from the bayonet hole, realizing the quick unlocking and removal of the rotating head; when installing the rotating head, after aligning the through hole on the rotating head with the pressing head, press the rotating head from top to bottom. Under the guiding characteristic of the locking tongue end, the locking tongue end is pressed and retracted and then pops out, realizing the quick locking and installation of the rotating head without pressing the pressing head again.

[0016] As a further improvement of the above technical solution, multiple water outlet holes are arranged in a sparse and dense manner. The multiple water outlet holes are divided into multiple planar concentration areas, multiple dispersion areas, and multiple strip concentration areas. Each planar concentration area is provided with a plurality of water outlet holes, each dispersion area is provided with a plurality of water outlet holes, and each strip concentration area is provided with a plurality of water outlet holes. The multiple planar concentration areas are arranged at intervals in a ring shape centered on the center of the water outlet plate, the multiple dispersion areas are arranged at intervals in a ring shape centered on the center of the water outlet plate, and the multiple strip concentration areas are arranged at intervals in a ring shape centered on the center of the water outlet plate. The multiple planar concentration areas are close to the center of the water outlet plate, while the multiple strip concentration areas are far from the center of the water outlet plate. The multiple dispersion areas are arranged between the multiple planar concentration areas and the multiple strip concentration areas. The multiple dispersion areas are respectively arranged in an alternating manner with the multiple planar concentration areas and the multiple strip concentration areas in the radial direction of the water outlet plate. The water outlet holes on the planar concentration areas, dispersion areas, and strip concentration areas are all arranged at intervals in an arc shape centered on the center of the water outlet hole. Moreover, on the planar concentration areas and strip concentration areas, multiple columns of water outlet holes arranged in an arc shape are provided from the inside to the outside. In the planar concentration areas and strip concentration areas, the adjacent two columns of water outlet holes are arranged in a staggered manner. The water spray holes are arranged in an arc shape centered on the center of the rotating head. The multiple water spray holes are divided into multiple planar concentration water spray holes, multiple dispersion water spray holes, and multiple strip concentration water spray holes. The multiple planar concentration water spray holes correspond one-to-one with the multiple planar concentration areas, the multiple dispersion water spray holes correspond one-to-one with the multiple dispersion areas, and the multiple strip concentration water spray holes correspond one-to-one with the multiple strip concentration areas.

[0017] When water flows out from the water outlet holes on the multiple planar concentration areas, multiple dispersion areas, and multiple strip concentration areas, the coverage range of the water outlet is larger, denser, and more powerful. At the same time, the planar concentration areas and strip concentration areas can achieve water concentration, achieving the effect of warm water hitting the face for hot compress and realizing warm water hot compress.

[0018] For the initial position of the rotating head, it is required that the multiple planar concentration water spray holes correspond one-to-one with the multiple planar concentration areas, the multiple dispersion water spray holes correspond one-to-one with the multiple dispersion areas, and the multiple strip concentration water spray holes correspond one-to-one with the multiple strip concentration areas. When the swing drive unit drives the rotating head to swing back and forth within a set amplitude, more water outlet holes can be corresponded by the water spray holes, avoiding obstacles to the greatest extent, and ensuring that there are water outlet holes not blocked at any moment within one swing cycle.

[0019] As a further improvement of the above technical solution, the shower head body includes a head shell and a water tank seat. The head shell is provided with an installation cavity with an opening. The water tank seat is sealed and installed in the installation cavity. The swing drive unit is a swing motor, and the swing motor is installed between the water tank seat and the installation cavity. An installation boss is provided on the surface of the water tank seat facing the swing motor. A sealing annular groove matching with the installation boss is provided on the circumference of the upper middle part of the installation cavity. A convex ring protrudes from the top surface of the water tank seat. The outer peripheral surface of the convex ring, the inner wall surface of the head shell and the large platform surface of the water tank seat together form a water outlet groove. The swing motor is installed between the back of the large platform surface of the water tank seat and the installation cavity. An axial hole concentric with the water outlet piece is provided on the water tank seat. The axial hole is arranged within the convex ring. The output shaft passes through the axial hole and is connected to the quick disassembly and assembly structure.

[0020] Through the above settings of the water tank seat and the head shell, it is convenient for installation, and at the same time, the swing motor is separated from the water outlet groove, playing a role in waterproofing.

[0021] As a further improvement of the above technical solution, an installation cylinder coaxial with the axial hole is provided on the bottom surface of the water tank seat. A positioning convex strip extending along the axis of the installation cylinder is provided on the inner wall of the installation cylinder. The number of the positioning convex strips is multiple, and the multiple positioning convex strips are arranged at intervals in a ring shape. The swing motor is installed in the installation cylinder through a fixing frame. The fixing frame abuts against the lower end of the swing motor. A limiting groove is provided on the fixing frame, and the limiting groove is arranged in an arc shape with the axis of the swing motor as the center of the circle. Correspondingly, a limiting block slidingly matched with the limiting groove is provided at the lower end of the swing motor.

[0022] As a further improvement of the above technical solution, a flat-shaped connecting hole is provided on the bottom surface of the quick disassembly seat. The connecting hole is coaxial with the through hole. The upper end of the output shaft is also flat-shaped, and the output shaft is inserted into the connecting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following further describes the present invention in conjunction with the drawings and embodiments;

[0024] Figure 1 is a structural schematic diagram of an electric massage shower provided by the present invention, showing an embodiment thereof;

[0025] Figure 2 is an exploded view of a shower head assembly provided by the present invention, showing an embodiment thereof; Figure 1 ;

[0026] Figure 3 is an exploded view of a shower head assembly provided by the present invention, showing an embodiment thereof; Figure 2 ;

[0027] Figure 4 is a structural schematic diagram of a water outlet piece provided by the present invention, showing an embodiment thereof;

[0028] Figure 5 is the installation schematic diagram of a swing motor provided by the present invention, showing an embodiment thereof;

[0029] Figure 6 is the bottom schematic diagram of a sink base provided by the present invention, showing an embodiment thereof;

[0030] Figure 7 is the exploded view of a shower head assembly provided by the present invention when the fixing ring and the water outlet piece are integrally formed, showing an embodiment thereof;

[0031] Figure 8 is the exploded view of a quick disassembly and assembly structure and a rotating head provided by the present invention, showing an embodiment thereof;

[0032] Figure 9 is the sectional view of a quick disassembly and assembly structure and a rotating head provided by the present invention when they are connected, showing an embodiment thereof;

[0033] Figure 10 is Figure 9 the partial enlarged view A in;

[0034] Figure 11 is the bottom schematic diagram of a quick disassembly and assembly structure and a rotating head provided by the present invention when they are connected, showing an embodiment thereof;

[0035] Figure 12 is the exploded view of a handle assembly provided by the present invention, showing an embodiment thereof Figure 1 ;

[0036] Figure 13 is the exploded view of a handle assembly provided by the present invention, showing an embodiment thereof Figure 2 . Detailed Description of the Invention

[0037] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0038] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0039] In the description of the present invention, if there are descriptions such as "several", its meaning is one or more, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the base number, and understandings such as above, below, within, etc. include the base number.

[0040] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

[0041] Referring to Figures 1 to 13 , the following embodiments are made for the electric massage shower head of the present invention:

[0042] The electric massage shower head of this embodiment includes: a shower head assembly and a handle assembly; wherein, as Figure 3 shown, the shower head assembly includes a shower head body 100, a water outlet piece 200, a fixing ring 300, a rotating head 400, a quick disassembly and assembly structure 500, and a swing driving unit (600A). The shower head body 100 is provided with a first water outlet end 110 and a first water inlet end 120. An annular water outlet groove 130 is provided on the first water outlet end 110. A first water inlet channel is communicated between the first water inlet end 120 and the water outlet groove 130. The water outlet piece 200 covers the notch of the water outlet groove 130. The water outlet piece 200 has an outer water outlet surface and a water inlet surface facing the water outlet groove 130. The fixing ring 300 is detachably sleeved on the first water outlet end 110. In this embodiment, the fixing ring 300 is separated from the water outlet piece 200. The fixing ring 300 abuts against the outer edge of the water outlet surface, so that the water inlet surface abuts against the notch of the water outlet groove 130. The water outlet piece 200 is provided with a plurality of water outlet holes 210 penetrating through the water outlet surface and the water outlet groove 130. The swing driving unit (600A) is installed in the shower head body 100. The swing driving unit (600A) is provided with an output shaft 600 penetrating out from the first water outlet end 110. The quick disassembly and assembly structure 500 is arranged in the middle of the first water outlet end 110. The output shaft 600 is fixedly connected with the quick disassembly and assembly structure 500. An avoidance hole 220 for avoiding the quick disassembly and assembly structure 500 and / or the output shaft 600 is arranged in the middle of the water outlet piece 200. The output shaft 600 is coaxially and detachably connected with the rotating head 400 through the quick disassembly and assembly structure 500. The bottom surface of the rotating head 400 is close to the water outlet surface. A plurality of water spraying holes are arranged on the rotating head 400.

[0043] As Figure 8 , 9As shown in FIGS. 9 and 10, the quick disassembly and assembly structure 500 can achieve quick disassembly and assembly of the rotating head 400. Specifically, the quick disassembly and assembly structure 500 includes a pressing head 510, a quick disassembly base 520, a buckle block 530, and a reset elastic member. The reset elastic member is a spring 526. The bottom of the quick disassembly base 520 is connected to the output shaft 600. A pushing block 511 that slopes downward from the inside to the outside is provided on the pressing head 510. The number of pushing blocks 511 is at least two, and the centers of the at least two pushing blocks 511 are arranged at a radial annular interval. The pressing head 510 is arranged on the top of the quick disassembly base 520, and the pressing head 510 can slide up and down in the vertical direction relative to the quick disassembly base 520. The number of buckle blocks 530 is at least two, and the buckle blocks 530 correspond to the pushing blocks 511 one by one. The buckle blocks 530 are arranged on the quick disassembly base 520, and the buckle blocks 530 can slide left and right in the horizontal direction relative to the quick disassembly base 520. The buckle blocks 530 are provided with a pushing end 535 and a buckling tongue end 531 that are spaced from the inside to the outside along the sliding direction thereof. A pushing groove 532 with the same inclination angle as the pushing block 511 is provided on the pushing end 535. The pushing block 511 is in sliding fit with the pushing groove 532. At least two bayonet holes 410 are provided at the bottom of the rotating head 400, and the bayonet holes 410 correspond to the buckling tongue ends 531 one by one. A through hole 420 corresponding to the pressing head 510 is provided in the middle of the rotating head 400. The reset elastic member is arranged between the pressing head 510 and the quick disassembly base 520. The pushing block 511 is provided with a top surface 513 and a retracting surface 514, and the pushing groove 532 is provided with a sliding surface 533 and a retracting surface 534. The reset elastic member is used to push the pressing head 510 upward, so that the top surface 513 of the pushing block 510 and the sliding surface 533 of the pushing groove 532 interact to squeeze the buckle block 530 to move outward, causing the buckling tongue end 531 to move outward to engage with the bayonet hole 410. Under the action of an external force on the pressing head 510, the pressing head 510 is pushed downward, and the reset elastic member is compressed, so that the retracting surface 514 of the pushing block 510 and the retracting surface 534 of the pushing groove 532 interact to squeeze the buckle block 530 to retract inward, causing the buckling tongue end 531 to move inward to separate from the bayonet hole 410, realizing quick locking and installation of the rotating head 400 without pressing the pressing head 510 again.

[0044] Meanwhile, at least two sliding grooves 521 are provided on the quick-release base 520. The sliding grooves 521 correspond to the buckle blocks 530 one by one. The buckle blocks 530 are slidably connected to the sliding grooves 521. The extending direction of the sliding grooves 521 is perpendicular to the vertical sliding direction of the pressing head 510. The sliding grooves 521 are provided with outer ports arranged on the outer side wall of the quick-release base 520. The buckling tongue end 531 extends out from the outer port of the sliding groove 521 and engages with the bayonet hole 410. Under the sliding action of the sliding groove 521, the smooth movement of the buckle block 530 can be improved, as well as the structural strength during locking, because the locking abutting force at this time is the force between the sliding groove 521 and the buckle block 530.

[0045] A guiding cylinder 522 extending vertically is provided at the top of the quick-release base 520. A guiding groove 512 slidably sleeved with the guiding cylinder 522 is provided at the bottom of the pressing head 510. With the sliding sleeve fit between the guiding groove 512 and the guiding cylinder 522, the pressing head 510 can be kept moving in the vertical direction, avoiding jamming caused by tilting.

[0046] To facilitate the removal of the rotating head 400, a sleeve 430 coaxially arranged with the through hole 420 is connected to the top surface of the rotating head 400. The pressing head 510 is sleeved inside the sleeve 430. Anti-slip threads 431 are provided on the outer peripheral surface of the sleeve 430. The sleeve 430 can be clamped by hand and pulled upwards. At the same time, to prevent the hand from slipping, anti-slip threads 431 are provided on the outer peripheral surface of the sleeve 430.

[0047] Furthermore, a flat connecting hole 523 is provided on the bottom surface of the quick-release base 520. The connecting hole 523 is coaxially arranged with the through hole 420. The upper end of the output shaft 600 is also flat. The output shaft 600 is inserted into the connecting hole 523. The flat connecting hole 523 is for facilitating the positioning and installation of the quick-release base 520. When the flat output shaft 600 is installed in the connecting hole 523, the installation position of the quick-release base 520 can correspond to the initial position of the output shaft 600, that is, the initial position of the water spraying holes on the rotatable head 400 can be positioned.

[0048] A limiting step 527 is provided on the side wall of the quick-release base 520. A barb block 515 is provided at the bottom of the pressing head 510. The barb block 515 can abut against the bottom surface of the limiting step 527. Since the reset elastic member mainly provides an upward elastic restoring force for the pressing head 510 at this time, for the upper limit of the pressing head 510, the positioning can be achieved by the abutment of the barb block 515 against the bottom surface of the limiting step 527, avoiding the detachment of the pressing head 510. And the barb block 515 is also convenient for installation. Pressing the pressing head 510 downwards can achieve the installation of the pressing head 510.

[0049] A clearance groove 111 is concavely provided on the first water outlet end 110. The water outlet groove 130 is arranged around the clearance groove 111. The quick-release seat 520 is arranged in the clearance groove 111. The clearance groove 111 corresponds to the clearance hole 220. The clearance groove 111 is mainly for the activity and installation of the quick-release seat 520, making the structure compact and miniaturized. At the same time, at least two through holes 524 are provided at the top of the sliding groove 521. The through holes 524 correspond to the push blocks 511 one by one. After the push blocks 511 pass through the through holes 524, they are in sliding fit with the push grooves 532. The through holes 524 are mainly for the push blocks 511 to pass through, making the structure more compact and playing a guiding role at the same time. A hollow opening 525 is provided at the bottom of the sliding groove 521. The lower end of the push block 511 can pass through the hollow opening 525. The hollow opening 525 is mainly for the push block 511 to avoid interference when moving downward. Without affecting the movement of the push block 511, the inner diameter of the sliding groove 521 can be reduced, making the structure compact and miniaturized. At the same time, the clearance groove 111 can provide clearance for the lower end of the push block 511.

[0050] In this embodiment, there are two push blocks 511 and snap blocks 530 respectively, and they are arranged symmetrically left and right.

[0051] The water outlet holes 210 in this example are inverted cones. The inner diameter of the water outlet holes 210 gradually decreases from the water inlet surface to the water outlet surface. The inverted cone-shaped water outlet holes 210 play a role in pressurization. The water outlet piece 200 is made of stainless steel material. The stainless steel material can improve the service life of the water outlet piece 200 and avoid rusting and deformation. In addition, a first sealing ring 131 is arranged between the inner edge of the notch of the water outlet groove 130 and the water inlet surface, and a second sealing ring 132 is arranged between the outer edge of the notch of the water outlet groove 130 and the water inlet surface. The first sealing ring 131 and the second sealing ring 132 can improve the sealing performance between the water outlet piece 200 and the notch of the water outlet groove 130. A plurality of screw fixing holes 230 penetrating the water outlet surface and the water inlet surface are provided on the water outlet piece 200. The plurality of screw fixing holes 230 are arranged along the outer circumference of the clearance hole. The water outlet piece 200 is connected to the shower head body 100 by fixing screws passing through the screw fixing holes 230 from the outside to the inside. The plurality of screw fixing holes 230 are all connected to the shower head body 100 by fixing screws, which can increase the sealing strength between the clearance hole 220 and the inner edge of the notch of the water outlet groove 130.

[0052] Such as Figure 4As shown in the figure, in order to improve the water spraying effect, a plurality of water outlet holes 210 are arranged in a dense and sparse manner. The plurality of water outlet holes 210 are divided into a plurality of planar concentration areas 240, a plurality of dispersion areas 250, and a plurality of strip-shaped concentration areas 260. A plurality of the water outlet holes 210 are provided in the planar concentration areas 240, a plurality of the water outlet holes 210 are provided in the dispersion areas 250, and a plurality of the water outlet holes 210 are provided in the strip-shaped concentration areas 260. The plurality of planar concentration areas 240 are arranged at annular intervals with the center of the water outlet sheet 200 as the center. The plurality of dispersion areas 250 are arranged at annular intervals with the center of the water outlet sheet 200 as the center. The plurality of strip-shaped concentration areas 260 are arranged at annular intervals with the center of the water outlet sheet 200 as the center. The plurality of planar concentration areas 240 are close to the center of the water outlet sheet 200, while the plurality of strip-shaped concentration areas 260 are far from the center of the water outlet sheet 200. The plurality of dispersion areas 250 are arranged between the plurality of planar concentration areas 240 and the plurality of strip-shaped concentration areas 260. The plurality of dispersion areas 250 are respectively arranged in an interlaced manner with the plurality of planar concentration areas 240 and the plurality of strip-shaped concentration areas 260 in the radial direction of the water outlet sheet 200. The water outlet holes 210 on the planar concentration areas 240, the dispersion areas 250, and the strip-shaped concentration areas 260 are all arranged at arc intervals with the center of the water outlet hole 210 as the center of the circle. And on the planar concentration areas 240 and the strip-shaped concentration areas 260, multiple columns of arc-arranged water outlet holes 210 are arranged from the inside to the outside. In the planar concentration areas 240 and the strip-shaped concentration areas 260, the adjacent two columns of water outlet holes 210 are arranged in a staggered manner. The water spraying holes are arranged in an arc shape with the center of the rotating head 400 as the center of the circle. The plurality of water spraying holes are divided into a plurality of planar concentrated water spraying holes 440, a plurality of dispersed water spraying holes 450, and a plurality of strip-shaped concentrated water spraying holes 460. The plurality of planar concentrated water spraying holes 440 correspond to the plurality of planar concentration areas 240 one by one. The plurality of dispersed water spraying holes 450 correspond to the plurality of dispersion areas 250 one by one. The plurality of strip-shaped concentrated water spraying holes 460 correspond to the plurality of strip-shaped concentration areas 260 one by one.

[0053] After the water comes out from the water outlet holes 210 on the plurality of planar concentration areas 240, the plurality of dispersion areas 250, and the plurality of strip-shaped concentration areas 260, it is then sprayed out from the corresponding planar concentrated water spraying holes 440, dispersed water spraying holes 450, and strip-shaped concentrated water spraying holes 460, making the coverage range of the water outlet larger, denser, and with greater force. At the same time, the planar concentration areas and the strip-shaped concentration areas can achieve water aggregation, achieving the effect of warm water hitting the face for hot compress and realizing warm water hot compress.

[0054] For the initial position of the rotating head 400, it is required that multiple planar concentrated water spray holes 440 correspond one-to-one with multiple planar concentrated areas 240, multiple dispersed water spray holes 450 correspond one-to-one with multiple dispersed areas 250, and multiple strip-shaped concentrated water spray holes 460 correspond one-to-one with multiple strip-shaped concentrated areas 260. When the swing driving unit 600A drives the rotating head 400 to swing back and forth within a set amplitude, more water outlet holes 210 can be made to correspond to the water spray holes, avoiding obstacles to the greatest extent, and ensuring that there are water outlet holes 210 not blocked at any time within one swing period.

[0055] As Figure 2 and Figure 3 shown, the shower head body 100 of this embodiment includes a head housing 140 and a water tank base 150. The head housing 140 is provided with an installation cavity 141 with an opening, and the water tank base 150 is sealingly installed in the installation cavity 141. The swing driving unit 600A is a swing motor 620, and the swing motor 620 is installed between the water tank base 150 and the installation cavity 141. An installation boss 160 is provided on the surface of the water tank base 150 facing the swing motor 620, and a sealing annular groove 144 cooperating with the installation boss 160 is provided on the circumference of the upper middle part of the installation cavity 141. A convex ring 151 protrudes from the top surface of the water tank base 150. The outer peripheral surface of the convex ring 151, the inner wall surface of the head housing 140, and the front surface of the large platform surface of the water tank base 150 together form the water outlet groove 130. The swing motor 620 is installed between the back surface of the large platform surface of the water tank base 150 and the installation cavity 141. A shaft hole 152 coaxial with the water outlet piece 200 is provided on the water tank base 150. The shaft hole 152 is arranged within the convex ring 151, and the output shaft 600 passes through the shaft hole 152 and is connected to the quick disassembly and assembly structure 500. Through the above settings of the water tank base 150 and the head housing 140, it is convenient for installation, and at the same time, the swing motor 620 is separated from the water outlet groove 130, playing a role in waterproofing.

[0056] Further, a water inlet pipe 153 communicating with the water outlet groove 130 is connected to the bottom of the water tank base 150. The installation cavity 141 is provided with a docking pipe 142 docked with the water inlet pipe 153. The docking pipe 142 is communicated with the first water inlet channel. A third sealing ring 143 is provided between the docking pipe 142 and the water inlet pipe 153. At this time, the inside of the installation cavity 141 can be separated from the water channel. During installation, the water inlet pipe 153 is docked with the docking pipe 142, so that the first water inlet channel is communicated with the water outlet groove 130. At the same time, the third sealing ring 143 is provided to prevent the water in the first water inlet channel from entering the installation cavity 141.

[0057] There are various installation methods for the swing motor 620, such as Figure 5 and Figure 6As shown in the figure, an installation cylinder 154 coaxial with the shaft hole 152 is provided on the bottom surface of the water tank base 150. A positioning rib 155 extending along the axis of the installation cylinder 154 is provided on the inner wall of the installation cylinder 154. The number of the positioning ribs 155 is multiple, and the multiple positioning ribs 155 are arranged at intervals in a ring shape. The swing motor 620 is installed in the installation cylinder 154 through a fixing frame 156. The fixing frame 156 abuts against the lower end of the swing motor 620. A limiting groove 158 is provided on the fixing frame 156. The limiting groove 158 is arranged in an arc shape with the axis of the swing motor 620 as the center of the circle. Correspondingly, a limiting block 159 slidably matched with the limiting groove 158 is provided at the lower end of the swing motor 620. A gap is left between the outer peripheral wall of the swing motor 620 and the inner wall of the installation cylinder 154 by the multiple positioning ribs 155, which is convenient for filling glue, further improving the firmness of the installation of the swing motor 620, and also facilitating the adjustment of the installation range of the swing motor 620. During installation, under the limiting action of the limiting block 159 and the limiting groove 158, the axis of the swing motor 620 can be pre-positioned. After adjusting the initial rotation direction of the output shaft 600, the fixing frame 156 is locked. At this time, the fixing frame 156 is connected to the water tank base 150 through screws, so that the initial state of the output shaft 600 is consistent with the set initial position of the rotating head 400.

[0058] A sealing sleeve 610 is provided between the output shaft 600 and the shaft hole 152. The sealing sleeve 610 can improve the sealing performance between the output shaft 600 and the shaft hole 152, and prevent water from entering the swing motor 620 from the shaft hole 152.

[0059] As Figure 1 , Figure 11 , Figure 12 As shown in the figure, the handle assembly includes a handle body 700. The handle body 700 is provided with a second water inlet end 710 and a second water outlet end 720. The second water outlet end 720 is connected to the first water inlet end 120. A second water inlet channel communicating the second water inlet end 710 and the second water outlet end 720 is provided in the handle body 700. The second water inlet channel is communicated with the first water inlet channel. During use, water enters from the second water inlet end 710, flows through the second water inlet channel and the first water inlet channel to the water outlet groove 130, and then comes out through the water outlet holes 210 on the water outlet piece 200, and is preferably sprayed out through the water spraying holes on the rotating head 400.

[0060] Further, the handle assembly further includes a battery 800, a circuit board 900, a first housing 730, and a second housing 740. A first mounting groove 750 for mounting the circuit board 900 and a second mounting groove 760 for mounting the battery 800 are provided on the handle body 700. The first housing 730 and the second housing 740 are hermetically sleeved together on the outer periphery of the handle body 700. A first sealing boss 731 that is hermetically abutted against the edge of the first mounting groove 750 is provided on the inner wall of the first housing 730, and a second sealing boss 741 that is hermetically abutted against the edge of the second mounting groove 760 is provided on the inner wall of the second housing 740. During assembly, the circuit board 900 is mounted in the first mounting groove 750, the battery 800 is mounted in the second mounting groove 760, and the first housing 730 and the second housing 740 are hermetically sleeved together on the outer periphery of the handle body 700. At this time, the first sealing boss 731 on the inner wall of the first housing 730 is hermetically abutted against the edge of the first mounting groove 750, and the second sealing boss 741 on the inner wall of the second housing 740 is hermetically abutted against the edge of the second mounting groove 760, realizing the sealed mounting of the circuit board 900 and the battery 800, avoiding damage caused by water ingress. In this embodiment, the first housing 730 and the second housing 740 are distributed on the handle body 700 and are snap-connected together. And the electric massage shower head is powered by the battery 800, and it can be used without connecting a power cord, which is convenient for carrying and using.

[0061] A rubberized button 732 and a plurality of thin-walled light-transmitting parts 733 are provided on the first housing 730. Correspondingly, a plurality of display lights 910 corresponding to the thin-walled light-transmitting parts 733 and a switch corresponding to the rubberized button 732 are provided on the circuit board 900. People control the operation mode of the electric shower head by operating the rubberized button 732 to control the switch, and different display lights 910 can be displayed through the plurality of thin-walled light-transmitting parts 733. The thin-walled light-transmitting parts 733 and the rubberized button 732 can improve the waterproof performance.

[0062] The first water inlet end 120 is sleeved on the outside of the second water outlet end 720. A water inlet quick connector 711 is sleeved on the outside of the second water inlet end 710. The first housing 730 and the second housing 740 simultaneously wrap the first water inlet end 120 and the water inlet quick connector 711. During assembly, after the first water inlet end 120 and the second water outlet end 720, and the second water inlet end 710 and the water inlet quick connector 711 are socketed and caulked, then the first housing 730 and the second housing 740 are put on, which can improve the sealing performance and firmness of the installation at both ends of the handle body 700.

[0063] Furthermore, a magnetic charging structure is installed on the second housing 740. The magnetic charging structure includes a charging terminal 742 and a magnetic block 743. A charging groove 744 is recessed on the outer wall of the second housing 740. A charging hole 745 for installing the charging terminal 742 is provided on the charging groove 744. The magnetic block 743 is arranged on the inner wall of the second housing 740 corresponding to the position of the charging groove 744. The charging terminal 742 is connected to the battery 800. During charging, an external magnetic charging base is adsorbed by the magnetic block 743 and placed on the charging groove 744. The magnetic charging base comes into contact with the charging terminal 742 for electrical connection, realizing the charging of the electric massage shower head. At the same time, the magnetic block 743 is arranged on the inner wall of the second housing 740, which can effectively prevent water from contacting the magnetic block 743 and affecting the service life and magnetic strength of the magnetic block 743.

[0064] In addition, a second wire channel independent of the second water inlet channel is provided in the handle body 700, and a first wire channel independent of the first water inlet channel is also provided in the shower head body 100. The first wire channel is communicated with the second wire channel, which is convenient for the installation of wires and plays a role in waterproofing.

[0065] To improve the firmness of the connection between the handle body 700 and the shower head body 100, a reinforcing plug post 121 and a reinforcing jack for mutual cooperation and insertion are provided between the second water outlet end 720 and the first water inlet end 120.

[0066] At the same time, an ultraviolet germicidal lamp 770 is installed at the inlet of the second water inlet channel. The water coming out of the electric massage shower head will pass through the ultraviolet germicidal lamp 770 for sterilization and disinfection, avoiding the secondary pollution and harm caused by bacteria in tap water to the user's skin (private parts, wounds, eyes, nose, mouth, ears). In some embodiments, the ultraviolet germicidal lamp 770 can be arranged in the second water inlet channel or the first water inlet channel. In this embodiment, the ultraviolet germicidal lamp 770 is hermetically installed in the second water inlet end 710. Specifically, an installation groove is provided in the second water inlet end 710. The ultraviolet germicidal lamp 770 is hermetically installed in the installation groove through an installation sealing ring 712. A wire passing hole communicated with the second wire channel is provided at the bottom of the installation groove. The wire of the ultraviolet germicidal lamp 770 passes through the wire passing hole and is connected to the internal battery through the second wire channel.

[0067] In some embodiments, the fixing ring 300 and the water outlet piece 200 can be two combined components or integrally formed into one component: the water outlet ring structure 310.

[0068] The rotating head 400 in this embodiment is further provided with a brush mounting groove hole offset from the water spray holes. The brush can be mounted on the brush mounting groove hole. In some embodiments, the rotating head 400 can be a massage head structure, which does not have water spray holes and brush mounting groove holes, but only has massage protrusions.

[0069] This electric massage shower can achieve multiple functions, such as:

[0070] Deep cleaning function: It adopts a special magnetic levitation sonic motor (8 high magnetic steel sheet structures with large torque, three driving frequencies, ±15-degree large swing amplitude, and high instantaneous working power) to achieve deep cleaning: rubbing back and forth on the skin 75 / 97 times per second to achieve deep cleaning and wash out stains by friction;

[0071] Brush hair soothing massage: The product has 3 function modes and is equipped with a rotating head 400 with three types of brush heads: In the bathing mode, it moves back and forth 97 times per second to wash dirt out of the body pores. It uses a neutral hardness brush (a brush with a softness of about 50%) and high-speed movement to achieve the effect of body soothing massage. In the face-washing mode, it moves back and forth 75 times per second to wash dirt out of the facial pores. It uses a soft brush (a brush with a softness of about 25%) and high-speed movement to achieve the effect of facial soothing massage.

[0072] Weight loss and lipid reduction: It adopts a rotating head 400 with a silicone massage brush head, which is formed by composite injection molding of silicone and plastic parts, and its shape is designed like big and small nipples. Use the shower to massage the abdomen, waist, and face. The shower head can drive the excess fat in the massage area to swing at a high speed, with 68 cutting reciprocating movements per second, and each working for 10 minutes, which can achieve the purpose of weight loss and lipid reduction.

[0073] Warm water hot compress: The massage shower is used for bathing and face-washing: When the rotating head 400 swings at a high speed, the hot water in the water heater will rush out through pressurization, pass through the high-frequency moving brush head, and rush towards the cleaning area.

[0074] Detumescence and stasis removal: It adopts a rotating head 400 with a silicone massage brush head, which is formed by composite injection molding of silicone and plastic parts, and its shape is designed like big and small nipples. Press on the swollen and painful area, which can drive the skin of the swollen and painful area to move, and achieve the effect of promoting blood circulation, detumescence, and stasis removal.

[0075] The above has specifically described the preferred embodiments of the present invention, but the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A new type of electric massage shower head, characterized in that: it includes: A shower head assembly, which includes a shower head body (100), a water outlet plate (200), a fixing ring (300), a rotating head (400), a quick disassembly and assembly structure (500), and a swing driving unit (600A). The shower head body (100) is provided with a first water outlet end (110) and a first water inlet end (120). An annular water outlet groove (130) is provided on the first water outlet end (110). A first water inlet channel is communicated between the first water inlet end (120) and the water outlet groove (130). The water outlet plate (200) covers the notch of the water outlet groove (130). The water outlet plate (200) has an outer water outlet surface and a water inlet surface facing the water outlet groove (130). The fixing ring (300) is detachably sleeved on the first water outlet end (110). The fixing ring (300) is used to fix the water outlet plate (200) to the notch of the water outlet groove (130), so that the water inlet surface abuts against the notch of the water outlet groove (130). The water outlet plate (200) is provided with a plurality of water outlet holes (210) penetrating through the water outlet surface and the water outlet groove (130). The swing driving unit (600A) is installed in the shower head body (100). The swing driving unit (600A) is provided with an output shaft (600) passing through the first water outlet end (110). The quick disassembly and assembly structure (500) is arranged in the middle of the first water outlet end (110). The output shaft (600) is fixedly connected to the quick disassembly and assembly structure (500). An avoidance hole (220) for avoiding the quick disassembly and assembly structure (500) and / or the output shaft (600) is arranged in the middle of the water outlet plate (200). The output shaft (600) is coaxially and detachably connected to the rotating head (400) through the quick disassembly and assembly structure (500). The bottom surface of the rotating head (400) is close to the water outlet surface. A plurality of water spraying holes are arranged on the rotating head (400). The water spraying holes correspond to the water outlet holes (210); A handle assembly, which includes a handle body (700). The handle body (700) is provided with a second water inlet end (710) and a second water outlet end (720). The second water outlet end (720) is connected to the first water inlet end (120). A second water inlet channel communicating the second water inlet end (710) and the second water outlet end (720) is arranged in the handle body (700). The second water inlet channel is communicated with the first water inlet channel; A water inlet quick connector (711), which is connected to the second water inlet end (710); The quick disassembly and assembly structure (500) includes a pressing head (510), a quick release seat (520), a snap block (530), and a reset elastic member. The bottom of the quick release seat (520) is connected to the output shaft (600). A pushing block (511) that slopes downward from the inside to the outside is provided on the pressing head (510). The number of the pushing blocks (511) is at least two, and the centers of at least two of the pushing blocks (511) are arranged at a radial annular interval. The pressing head (510) is arranged on the top of the quick release seat (520), and the pressing head (510) can slide up and down in the vertical direction relative to the quick release seat (520). The number of the snap blocks (530) is at least two, and the snap blocks (530) correspond to the pushing blocks (511) one by one. The snap blocks (530) are arranged on the quick release seat (520), and the snap blocks (530) can slide left and right in the horizontal direction relative to the quick release seat (520). The snap blocks (530) are provided with a pushing end (535) and a buckling tongue end (531) that are spaced from the inside to the outside along the sliding direction thereof. A pushing groove (532) with the same inclination angle as the pushing block (511) is provided on the pushing end (535). The pushing block (511) is in sliding fit with the pushing groove (532). At least two bayonet holes (410) are provided at the bottom of the rotating head (400), and the bayonet holes (410) correspond to the buckling tongue ends (531) one by one. A through hole (420) corresponding to the pressing head (510) is provided in the middle of the rotating head (400). The reset elastic member is arranged between the pressing head (510) and the quick release seat (520). The pushing block (511) is provided with a top surface (513) and a retracting surface (514). The pushing groove (532) is provided with a sliding surface (533) and a retracting surface (534); The handle assembly further includes a battery (800), a circuit board (900), a first housing (730), and a second housing (740).

2. A novel electric massage shower head according to claim 1, characterized in that: A first installation groove (750) for installing the circuit board (900) and a second installation groove (760) for installing the battery (800) are provided on the handle body (700). The first housing (730) and the second housing (740) are hermetically sleeved together on the outer periphery of the handle body (700). A first sealing boss (731) that is hermetically abutted against the edge of the first installation groove (750) is provided on the inner wall of the first housing (730). A second sealing boss (741) that is hermetically abutted against the second installation groove (760) is provided on the inner wall of the second housing (740); The fixing ring (300) and the water outlet piece (200) are one of two combined components or integrally formed into one component.

3. A novel electric massage shower head according to claim 2, characterized in that: On the first housing (730), there are overmolded buttons (732) and a plurality of thin-walled light-transmitting parts (733). Correspondingly, on the circuit board (900), there are a plurality of display lights (910) corresponding to the thin-walled light-transmitting parts (733) and a switch corresponding to the overmolded buttons (732).

4. A novel electric massage shower head according to claim 2, characterized in that: A magnetic charging structure is installed on the second housing (740). The magnetic charging structure includes a charging terminal (742) and a magnetic attraction block (743). A charging groove (744) is recessed on the outer wall of the second housing (740). A charging hole (745) for installing the charging terminal (742) is provided on the charging groove (744). The magnetic attraction block (743) is arranged on the inner wall of the second housing (740) corresponding to the position of the charging groove (744).

5. A novel electric massage shower head according to claim 1, characterized in that: An ultraviolet germicidal lamp (770) is provided in the second water inlet channel or the first water inlet channel.

6. A novel electric massage shower head according to claim 1, characterized in that: The reset elastic member is used to push the pressing head (510) upward, so that the top surface (513) of the pushing block (510) interacts with the sliding surface (533) of the pushing groove (532), squeezing the buckle block (530) to move outward, and making the buckling tongue end (531) move outward to engage with the bayonet hole (410); under the action of an external force, the pressing head (510) is pushed downward, and the reset elastic member is compressed, so that the retracting surface (514) of the pushing block (510) and the retracting surface (534) of the pushing groove (532) interact, squeezing the buckle block (530) to retract inward, and making the buckling tongue end (531) move inward to disengage from the bayonet hole (410).

7. A novel electric massage shower head according to claim 1, characterized in that: A plurality of water outlet holes (210) are arranged in a dense and sparse pattern. The plurality of water outlet holes (210) are divided into a plurality of planar concentrated areas (240), a plurality of dispersed areas (250), and a plurality of strip-shaped concentrated areas (260). A plurality of the water outlet holes (210) are provided in the planar concentrated areas (240), a plurality of the water outlet holes (210) are provided in the dispersed areas (250), and a plurality of the water outlet holes (210) are provided in the strip-shaped concentrated areas (260). The plurality of planar concentrated areas (240) are arranged at annular intervals centered on the center of the water outlet sheet (200). The plurality of dispersed areas (250) are arranged at annular intervals centered on the center of the water outlet sheet (200). The plurality of strip-shaped concentrated areas (260) are arranged at annular intervals centered on the center of the water outlet sheet (200). The plurality of planar concentrated areas (240) are close to the center of the water outlet sheet (200), while the plurality of strip-shaped concentrated areas (260) are far from the center of the water outlet sheet (200). The plurality of dispersed areas (250) are arranged between the plurality of planar concentrated areas (240) and the plurality of strip-shaped concentrated areas (260). The plurality of dispersed areas (250) are respectively arranged in an interlaced manner with the plurality of planar concentrated areas (240) and the plurality of strip-shaped concentrated areas (260) in the radial direction of the water outlet sheet (200). The water outlet holes (210) in the planar concentrated areas (240), the dispersed areas (250), and the strip-shaped concentrated areas (260) are all arranged at arc intervals centered on the center of the water outlet holes (210). And in the planar concentrated areas (240) and the strip-shaped concentrated areas (260), multiple columns of arc-arranged water outlet holes (210) are arranged from the inside to the outside. In the planar concentrated areas (240) and the strip-shaped concentrated areas (260), the adjacent two columns of water outlet holes (210) are arranged in a staggered manner. The water spray holes are arranged in an arc centered on the center of the rotating head (400). The plurality of water spray holes are divided into a plurality of planar concentrated water spray holes (440), a plurality of dispersed water spray holes (450), and a plurality of strip-shaped concentrated water spray holes (460). The plurality of planar concentrated water spray holes (440) correspond one by one to the plurality of planar concentrated areas (240). The plurality of dispersed water spray holes (450) correspond one by one to the plurality of dispersed areas (250). The plurality of strip-shaped concentrated water spray holes (460) correspond one by one to the plurality of strip-shaped concentrated areas (260).

8. A novel electric massage shower head according to claim 1, characterized in that: The shower head body (100) includes a head shell (140) and a water tank base (150). The head shell (140) is provided with an installation cavity (141) with an opening. The water tank base (150) is sealingly installed in the installation cavity (141). The swing drive unit (600A) is a swing motor (620). The swing motor (620) is installed between the water tank base (150) and the installation cavity (141). An installation boss (160) is provided on the surface of the water tank base (150) facing the swing motor (620). A sealing annular groove (144) matching the installation boss (160) is provided on the circumferential upper part of the installation cavity (141). A convex ring (151) protrudes from the top surface of the water tank base (150). The outer peripheral surface of the convex ring (151), the inner wall surface of the head shell (140) and the front surface of the large platform surface of the water tank base (150) together form the water outlet groove (130). The swing motor (620) is installed between the back surface of the large platform surface of the water tank base (150) and the installation cavity (141). A shaft hole (152) concentric with the water outlet piece (200) is provided on the water tank base (150). The shaft hole (152) is arranged inside the convex ring (151). The output shaft (600) passes through the shaft hole (152) and is connected to the quick disassembly and assembly structure (500).

9. A novel electric massage shower head according to claim 8, characterized in that: An installation cylinder (154) coaxial with the shaft hole (152) is provided on the bottom surface of the water tank base (150). A positioning convex strip (155) extending along the axis of the installation cylinder (154) is provided on the inner wall of the installation cylinder (154). The number of the positioning convex strips (155) is multiple. The multiple positioning convex strips (155) are arranged at intervals in a ring shape. The swing motor (620) is installed in the installation cylinder (154) through a fixing frame (156). The fixing frame (156) abuts against the lower end of the swing motor (620). A limiting groove (158) is provided on the fixing frame (156). The limiting groove (158) is arranged in an arc shape with the axis of the swing motor (620) as the center of the circle. Correspondingly, a limiting block (159) slidingly matched with the limiting groove (158) is provided at the lower end of the swing motor (620).

10. A novel electric massage shower head according to claim 6, characterized in that: A flat connection hole (523) is provided on the bottom surface of the quick disassembly base (520). The connection hole (523) is coaxial with the through hole (420). The upper end of the output shaft (600) is also flat. The output shaft (600) is inserted into the connection hole (523).

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