Smearing head device and bottle body

Abstract

The utility model provides a smearing head device and a bottle body, and belongs to the technical field of beauty and health care. The smearing head device comprises a shell, a lamp panel, a liquid guide pipe, a guide-out head and a sealing ring; the shell is provided with a connecting end and a mounting cavity, the mounting cavity is provided with an opening, and the connecting end is used for being connected with a bottle body; the lamp panel is located in the mounting cavity and faces the opening, and the lamp panel is provided with lamp beads; the liquid guide pipe is arranged in the mounting cavity; the leading-out head covers the opening and is provided with a light-transmitting area and a liquid outlet channel, the light-transmitting area corresponds to the lamp bead, and the liquid outlet channel is communicated with the liquid guide pipe and the outside; the sealing ring is hermetically connected with the liquid guide pipe and the liquid outlet channel. According to the smearing head device and the bottle body, independent phototherapy can be achieved, skin care product smearing and phototherapy are conducted at the same time, and absorption and treatment are promoted. The whole structure is simple and compact, the sealing performance is good, and liquid leakage is prevented; and the independently designed connecting end can be used for replacing bottle bodies filled with different skin care products, so that more diversified beautifying and skin care effects are realized.

Description

Technical Field

[0001] This application belongs to the technical field of beauty and physiotherapy products, and particularly relates to an applicator head device and a bottle body. Background Art

[0002] An applicator device is a device used for applying skin care products or auxiliary therapeutic drugs, and is widely used in the fields of skin care and beauty or skin treatment. Phototherapy can improve skin conditions such as photoaging and telangiectasia. Phototherapy can also assist in the treatment of skin diseases, regulate immunity, reduce inflammation, and have antioxidant effects.

[0003] However, the applicant has found that applicator devices with phototherapy functions are relatively rare on the market. Even for individual applicator devices with both phototherapy and application functions, generally a phototherapy lamp is installed in a separate area locally, the functional areas are relatively independent in use, which is inconvenient to use, and the phototherapy effect is poor. Moreover, due to the unreasonable layout, liquid leakage is likely to occur during use. Summary of the Utility Model

[0004] An embodiment of this application provides an applicator head device to solve the problems existing in the related art: the structural design of the applicator device with phototherapy function is unreasonable, it is easy to leak liquid, and the phototherapy effect is poor.

[0005] To achieve the above object, the technical solution adopted in this application is:

[0006] Provide an applicator head device, including: a housing, a lamp board, a liquid guide tube, a delivery head, and a sealing ring;

[0007] The housing has a connection end and an installation cavity, the installation cavity is provided with an opening, and the connection end is used to connect with the bottle body;

[0008] The lamp board is located in the installation cavity and faces the opening, and the lamp board has lamp beads;

[0009] The liquid guide tube is arranged in the installation cavity;

[0010] The delivery head covers the opening, the delivery head has a light-transmitting area and a liquid outlet channel, the light-transmitting area corresponds to the lamp beads, and the liquid outlet channel communicates the liquid guide tube and the outside;

[0011] The sealing ring seals the connection between the liquid guide tube and the liquid outlet channel.

[0012] In one embodiment, a limiting step is provided inside the housing, and the delivery head abuts the sealing ring against the limiting step.

[0013] In one embodiment, the limiting step is formed with a jack, one end of the liquid guide tube is inserted into the jack, and the sealing ring is arranged around the jack.

[0014] In one embodiment, the export head includes a covering portion and a liquid outlet pipe. The covering portion covers the opening. The covering portion has the light-transmitting area. The liquid outlet pipe is located in the installation cavity. A part of the liquid outlet channel is formed in the liquid outlet pipe, and another part of the liquid outlet channel also penetrates through the covering portion. The sealing ring is clamped between the liquid outlet pipe and the liquid guiding pipe.

[0015] In one embodiment, a partition is further provided between the lamp board and the covering portion; the partition shields the light-emitting side of the lamp board, and through holes for avoiding the lamp beads are provided on the partition; mounting through holes are further provided on the partition, and the partition is sleeved on the liquid outlet pipe through the mounting through holes; a ring groove is provided on one side of the export head facing the partition, and the partition is in interference fit with the ring groove, and the liquid outlet pipe and the ring groove are used to fix the partition.

[0016] In one embodiment, the peripheral wall of the liquid outlet pipe constitutes the inner groove wall of the ring groove, a clamping groove is formed at the mounting through hole of the partition, and a clamping protrusion for clamping and positioning with the clamping groove is provided on the liquid outlet pipe; and / or,

[0017] A rib is provided on the outer side of the liquid outlet pipe along its axial direction, and the rib is in interference fit with the mounting through hole.

[0018] In one embodiment, the outer diameter dimension of the liquid outlet pipe gradually decreases in a direction away from the covering portion; or,

[0019] Claw fingers are provided on the partition, and the claw fingers clamp and fix the lamp board.

[0020] In one embodiment, the housing includes an outer shell and a mounting frame. The outer shell forms the installation cavity, the mounting frame is located in the installation cavity, and the mounting frame forms the limiting step;

[0021] The mounting frame has a supporting surface and a limiting convex portion. The lamp board has a limiting groove. The lamp board is located on the supporting surface and the limiting convex portion is inserted into the limiting groove.

[0022] In one embodiment, the housing includes an outer shell and a mounting frame. The outer shell has the installation cavity, and the mounting frame is fixed in the installation cavity;

[0023] The coating head device further includes:

[0024] A lid, which is detachably connected to the outer shell, and a plunger for sealing the liquid outlet channel is provided on the lid;

[0025] A key module, which is installed on the outer shell and partially exposed outside the outer shell;

[0026] A circuit board, which is mounted on the mounting bracket;

[0027] A vibration motor, which is mounted on the circuit board; and,

[0028] A battery, which is mounted on the mounting bracket and is electrically connected to the circuit board, the key module and the motor.

[0029] The applicator device provided by the embodiment of the present application has at least the following beneficial effects: providing an applicator device, by setting a light-transmitting area and a liquid outlet channel on the outlet head, the integrated effect of light therapy and skin care product application is achieved. It can perform light therapy alone, or perform light therapy while applying skin care products, promoting the absorption and treatment of skin care products. And a liquid guide tube is arranged in the installation cavity of the housing, the liquid outlet channel communicates the liquid guide tube with the outside, and then the liquid guide tube and the liquid outlet channel are sealed and connected with a sealing ring. The structure is simple and compact, and the sealing performance is good, preventing liquid leakage; the separately designed connection end can also be used to replace the bottle body filled with different skin care products, realizing more diverse beauty and skin care effects.

[0030] The embodiment of the present application also provides a bottle body, which includes a bottle body for storing liquid medicine, and also includes the applicator device in any one of the above embodiments, and the connection end is connected to the opening end of the bottle body.

[0031] By adopting the above technical means, it is possible to perform light therapy alone, or perform light therapy while applying skin care products, promoting absorption and treatment. The overall structure is simple and compact, and the sealing performance is good, preventing liquid leakage; the separately designed connection end can also be used to replace the bottle body filled with different skin care products, realizing more diverse beauty and skin care effects. Description of the Drawings

[0032] Figure 1 It is a schematic structural diagram of the applicator device provided by the embodiment of the present application;

[0033] Figure 2 is Figure 1 a cross-sectional view taken along A-A in

[0034] Figure 3 It is an exploded schematic diagram of the applicator device provided by the embodiment of the present application;

[0035] Figure 4 It is a schematic structural diagram of the applicator device provided by the embodiment of the present application after removing the lid;

[0036] Figure 5 It is a schematic structural diagram of the applicator device provided by the embodiment of the present application after removing the lid and the housing;

[0037] Figure 6 is Figure 5 an exploded schematic diagram of

[0038] Figure 7 Schematic structural diagram of the applicator device provided in another embodiment of the present application;

[0039] Figure 8 is Figure 7 The cross-sectional view along B-B in;

[0040] Figure 9 Exploded schematic of the applicator device provided in another embodiment of the present application Figure 1 ;

[0041] Figure 10 Exploded schematic of the applicator device provided in another embodiment of the present application Figure 2 .

[0042] Description of reference numerals:

[0043] 1. Housing; 10. Outer shell; 11. Connection end; 12. Opening; 13. Installation cavity; 14. Limiting step; 15. Threaded sleeve; 16. Limiting part;

[0044] 20. Lamp board; 200. Limiting groove; 201. Lamp beads; 202. First clamping position; 203. Second clamping position;

[0045] 22. Partition; 221. Perforation; 222. Claw; 223. Installation through hole; 224. Card slot; 225. Rib;

[0046] 23. Outlet head; 230. Liquid outlet channel; 231. Liquid outlet pipe; 232. Ring groove; 233. Clamping protrusion; 234. Covering part;

[0047] 24. Mounting bracket; 240. Limiting convex part; 241. First clamping part; 242. Second clamping part; 243. Support surface;

[0048] 30. Liquid guide pipe; 40. Sealing ring; 50. Button module; 60. Circuit board; 70. Vibration motor; 80. Battery; 90. Lid; 91. Plunger. Detailed implementation manners

[0049] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0050] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0051] In addition, the terms "first", "second", "third", "fourth", and "fifth" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", "fourth", or "fifth" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined. "Several" means one or more, unless otherwise specifically defined.

[0052] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of this application.

[0053] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the phrases "in one embodiment" or "in some embodiments" appearing throughout the specification do not necessarily all refer to the same embodiment. In addition, in one or more embodiments, the specific features, structures, or characteristics may be combined in any suitable manner.

[0055] Please refer to Figures 1 to 10, the applicator device provided by the present application will be described below. The applicator device includes: a housing 1, a lamp board 20, a liquid guide tube 30, a delivery head 23, and a sealing ring 40. The housing 1 has a connection end 11 and an installation cavity 13. The installation cavity 13 is provided with an opening 12, and the connection end 11 is used to connect to the bottle body. The lamp board 20 is located in the installation cavity 13 and faces the opening 12. The lamp board 20 has lamp beads 201. The liquid guide tube 30 is arranged in the installation cavity 13. The delivery head 23 covers the opening 12. The delivery head 23 has a light-transmitting area and a liquid outlet channel 230. The light-transmitting area corresponds to the lamp beads 201, and the liquid outlet channel 230 communicates the liquid guide tube 30 with the outside. The sealing ring 40 seals the connection between the liquid guide tube 30 and the liquid outlet channel 230.

[0056] Compared with the prior art, the applicator device provided by the embodiment of the present application realizes the integrated effect of light therapy and skin care products by providing a light-transmitting area and a liquid outlet channel 230 on the delivery head 23. It can perform light therapy alone or perform light therapy while applying skin care products, promoting the absorption and treatment of skin care products. The liquid guide tube 30 is arranged in the installation cavity 13 of the housing 1. The liquid outlet channel 230 communicates the liquid guide tube 30 with the outside, and then the sealing ring 40 is used to seal the connection between the liquid guide tube 30 and the liquid outlet channel 230. The structure is simple and compact, with good sealing performance, preventing liquid leakage. The separately designed connection end 11 can also be used to replace the bottle body filled with different skin care products, achieving a more diverse beauty and skin care effect.

[0057] In an optional embodiment, in order to improve the light therapy effect, the delivery head 23 is set as a transparent part, so the entire surface of the delivery head 23 can form a light-transmitting area. Of course, the delivery head 23 can also be provided with a partial light-transmitting area. Lights such as red light or blue light are emitted from the light-transmitting area of the delivery head 23, which can perform light therapy and can be used for acne treatment or anti-inflammatory.

[0058] In one embodiment, please refer to Figure 2 and Figure 8 , a limiting step 14 is provided in the housing 1, and the delivery head 23 presses the sealing ring 40 against the limiting step 14. The limiting step 14 positions and supports the sealing ring 40, facilitating the installation of the liquid guide tube 30. After the sealing ring 40 is limited, both the installation of the liquid guide tube 30 and the liquid outlet channel 230 on the delivery head 23 can be abutted against both ends of the sealing ring 40 to achieve a sealed connection.

[0059] In one embodiment, please refer to Figure 2 and Figure 8 , the limiting step 14 is formed with an insertion hole, and one end of the liquid guide tube 30 is inserted into the insertion hole, and the sealing ring 40 is arranged around the insertion hole. The insertion hole of the limiting step 14 can be used for circumferential positioning of the end of the liquid guide tube 30, and then it is abutted against the sealing ring 40, which is convenient for installation and connection, and the connection is more stable and reliable after connection.

[0060] In one embodiment, please refer toFigures 2 to 5 , the liquid outlet head 23 includes a covering portion 234 and a liquid outlet pipe 231. The covering portion 234 covers the opening 12. The covering portion 234 has a light-transmitting area. The liquid outlet pipe 231 is located in the installation cavity 13. A part of the liquid outlet channel 230 is formed in the liquid outlet pipe 231, and another part of the liquid outlet channel 230 also penetrates through the covering portion 234. The sealing ring 40 is clamped between the liquid outlet pipe 231 and the liquid guiding pipe 30. The sealed connection form of the liquid outlet pipe 231 and the liquid guiding pipe 30 is set, with a simple structure, convenient installation, and good sealing effect. Optionally, the covering portion 234 is partially light-transmitting or integrally light-transmitting, and the structure can be adaptively changed according to the requirements of phototherapy.

[0061] In one embodiment, please refer to Figure 2 、 Figure 3 、 Figures 6 to 10 , a partition plate 22 is further provided between the lamp board 20 and the covering portion 234; the partition plate 22 shields the light-emitting side of the lamp board 20, and a through hole 221 for avoiding the lamp beads 201 is provided on the partition plate 22; an installation through hole 223 is further provided on the partition plate 22, and the partition plate 22 is sleeved on the liquid outlet pipe 231 through the installation through hole 223; a ring groove 232 is provided on one side of the liquid outlet head 23 facing the partition plate 22, and the partition plate 22 is in interference fit with the ring groove 232, and the liquid outlet pipe 231 and the ring groove 232 are used to fix the partition plate 22. A through hole 221 is provided at the position corresponding to the lamp beads 201 on the partition plate 22, so that the partition plate 22 shields the lamp board 20, making the appearance more beautiful. The partition plate 22 is in interference fit with the inner ring groove 232 of the liquid outlet head 23, and glue does not need to be used for pasting, saving part of the cost. Optionally, the partition plate 22 can be a decorative plate. When the liquid outlet head 23 is a transparent component, the decorative plate has a decorative function and improves the aesthetics.

[0062] In one embodiment, please refer to Figure 5 and Figure 6 , the peripheral wall of the liquid outlet pipe 231 constitutes the inner groove wall of the ring groove 232, and a clamping groove 224 is provided at the installation through hole 223 of the partition plate 22, and a clamping protrusion 233 for clamping and positioning with the clamping groove 224 is provided on the liquid outlet pipe 231; the peripheral wall of the liquid outlet pipe 231 that constitutes the inner groove wall of the ring groove 232 and the liquid outlet head 23 jointly fix the partition plate 22. The clamping groove 224 of the partition plate 22 is positioned with the clamping protrusion 233 of the liquid outlet pipe 231, which has the function of preventing the partition plate 22 from rotating and positioning the partition plate 22.

[0063] In one embodiment, please refer to Figure 9 and Figure 10 , a convex strip 225 is provided on the outer side of the liquid outlet pipe 231 along its axial direction, and the convex strip 225 is in interference fit with the installation through hole 223. At this time, the liquid outlet pipe 231 also has the effect of interference fit and fixation at the position of the installation through hole 223.

[0064] In one embodiment, please refer to Figure 6 andFigure 9 The outer diameter of the liquid outlet pipe 231 gradually decreases in the direction away from the covering part 234, which facilitates the insertion of the liquid outlet pipe 231 into the housing 1 and also makes it easy to tightly fit the liquid outlet pipe 231 with the partition 22.

[0065] In one embodiment, please refer to Figure 5 and Figure 6 , the partition 22 is provided with clamping claws 222, and the clamping claws 222 clamp and fix the lamp board 20. After the clamping claws 222 are arranged on the partition 22, the lamp board 20 can also be fixed on the partition 22, which is convenient for overall assembly after split assembly, simplifies the assembly difficulty, and indirectly ensures the stability of each component during assembly.

[0066] In one embodiment, please refer to Figure 9 and Figure 10 , the housing 1 includes an outer shell 10 and a mounting frame 24. The outer shell 10 forms a mounting cavity 13, the mounting frame 24 is located in the mounting cavity 13, and the mounting frame 24 forms a limiting step 14; arranging the mounting frame 24 is beneficial to fixing the parts inside the mounting cavity 13.

[0067] The mounting frame 24 has a supporting surface 243 and a limiting convex part 240, and the lamp board 20 has a limiting groove 200. The lamp board 20 is located on the supporting surface 243 and the limiting convex part 240 is inserted into the limiting groove 200, which ensures that the mounting frame 24 can stably limit the lamp board 20 and support and fix the lamp board 20, and is convenient for aligning the lamp beads 201 with the through holes 221 during installation.

[0068] Figure 2 In

[0069] Optionally, refer to Figures 8 to 10 , the partition 22 and the housing 1 are integrally formed components. The strength of the housing 1 is higher, so that the liquid outlet pipe 231 can be fixed on the partition 22 by interference fit. Of course, the partition 22 can also be fixedly connected or clamped to the housing 1.

[0070] In one embodiment, please refer to Figure 9 and Figure 10 , the mounting frame 24 is provided with a supporting surface 243, and the limiting convex part 240 includes a first clamping part 241 and a second clamping part 242. The limiting groove 200 on the lamp board 20 includes a first clamping position 202 and a second clamping position 203; the supporting surface 243 is connected to the side of the lamp board 20 facing away from the lamp beads 201; the first clamping part 241 is fixedly connected to the first clamping position 202, and the second clamping part 242 is fixedly connected to the second clamping position 203; a limiting part 16 is also provided in the housing 1 (such as Figure 8As shown, the limiting part 16 abuts and limits on the side of the lamp board 20 with lamp beads 20. It is clamped and fixed by the first clamping part 241 and the second clamping part 242 with the first clamping position 202 and the second clamping position 203 to ensure the positioning of the lamp board 20 in the vertical thickness direction (the thickness direction of the lamp board 20 is the X direction as shown in Figure 10 ). The setting of the supporting surface 243 and the limiting part 16 ensures the positioning of the lamp board 20 in the thickness direction (the X direction as shown in Figure 10 ). The setting of these two methods makes the fixing of the position of the lamp board 20 more stable.

[0071] In one embodiment, please refer to Figure 4 . The coating surface of the liquid outlet head 23 is a convex arc surface. The length dimension of the liquid outlet head 23 can be selected as 10 - 12 mm. The surface of the liquid outlet head 23 is small, which can adapt to the nasal wing part and is convenient for evenly applying the liquid medicine. Optionally, the coating surface of the liquid outlet head 23 is inclined along the axial direction of the liquid outlet pipe 231. The coating surface of the liquid outlet head 23 has a certain preset inclination angle, which is convenient for fitting with the skin. The coating surface is a smooth arc surface, which is relatively smooth and convenient for sliding on the skin surface.

[0072] In one embodiment, please refer to Figure 5 and Figure 6 . The housing 1 includes an outer shell 10 and a mounting bracket 24. The outer shell 10 forms a mounting cavity 13, and the mounting bracket 24 is located in the mounting cavity 13. The applicator device further includes: a lid 90. The lid 90 is detachably connected to the outer shell 10, and a plunger 91 for sealing the liquid outlet channel 230 is provided on the lid 90 to prevent the skin care liquid from flowing out of the liquid outlet channel 230 and causing waste when not in use.

[0073] In one embodiment, please refer to Figure 5 , Figure 6 , Figure 9 and Figure 10 . The applicator device further includes: a mounting bracket 24, a key module 50, a circuit board 60, a vibration motor 70, and a battery 80. The mounting bracket 24 is installed in the mounting cavity 13 and fixed to the outer shell 10; the key module 50 is installed on the outside of the housing 1; the circuit board 60 is installed on the mounting bracket 24; the vibration motor 70 is installed on the circuit board 60, and the vibration motor 70 can perform vibration massage to promote blood circulation. The battery 80 is installed on the mounting bracket 21 and electrically connected to the circuit board 60, the key module 50, and the motor. In some embodiments, the mounting bracket 24 includes a first bracket and a second bracket that are separately arranged and fixed to each other. The first bracket is fixed to the lamp board 20, and the second bracket is for installing the circuit board 60, the battery 80, etc. In other embodiments, the first bracket and the second bracket are integrally arranged to form the mounting bracket.

[0074] In some embodiments, please refer to Figure 2 and Figure 8, the threaded sleeve 15 is installed at one end of the housing 1 and forms a connection end. The threaded sleeve 15 is used for threaded connection with the open end of the bottle body, facilitating the sealed connection of the bottle body. In addition, in other embodiments, the connection end of the housing 1 can also be directly sleeved with the bottle body.

[0075] The embodiment of the present application also provides a bottle body, which includes a bottle body for storing liquid medicine, and also includes the applicator device in any of the above embodiments. The connection end 11 is connected to the open end of the bottle body. By adopting the above technical means, it is possible to achieve separate phototherapy, apply skin care products while performing phototherapy, and promote absorption and treatment. The overall structure is simple and compact, with good sealing performance, preventing liquid leakage; the separately designed connection end 11 can also be used with bottle bodies filled with different skin care products, achieving more diverse beauty and skin care effects.

[0076] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A coating head device, characterized in that: include: A shell, the shell having a connecting end and a mounting cavity, the mounting cavity is provided with an opening, and the connecting end is used to be connected to the bottle body; A lamp board, the lamp board is located in the installation cavity and faces the opening, and the lamp board has lamp beads; a liquid guiding tube, the liquid guiding tube being arranged in the installation cavity; A lead-out head, the lead-out head covers the opening, the lead-out head has a light-transmitting area and a liquid outlet channel, the light-transmitting area is arranged corresponding to the lamp bead, and the liquid outlet channel connects the liquid guide tube and the outside; as well as, A sealing ring is used to seal and connect the liquid guiding tube and the liquid outlet channel.

2. The coating head device according to claim 1, characterized in that: A limiting step is provided in the shell, and the guide head makes the sealing ring abut against the limiting step.

3. The coating head device according to claim 2, characterized in that: The limiting step is formed with an insertion hole, one end of the liquid guiding tube is inserted into the insertion hole, and the sealing ring is arranged around the insertion hole.

4. The coating head device according to claim 1, characterized in that: The outlet head includes a covering portion and a liquid outlet pipe, the covering portion covers the opening, the covering portion has the light-transmitting area, the liquid outlet pipe is located in the mounting cavity, a portion of the liquid outlet channel is formed in the liquid outlet pipe, another portion of the liquid outlet channel also passes through the covering portion, and the sealing ring is clamped between the liquid outlet pipe and the liquid guide tube.

5. The coating head device according to claim 4, characterized in that: A partition is also provided between the lamp board and the covering part; the partition blocks the light-emitting side of the lamp board, and is provided with a through hole for avoiding the lamp beads; the partition is also provided with a mounting through hole, and the partition is mounted on the liquid outlet pipe through the mounting through hole; an annular groove is provided on the side of the outlet head facing the partition, the partition is interference fit with the annular groove, and the liquid outlet pipe and the annular groove are used to fix the partition.

6. The coating head device according to claim 5, characterized in that: The peripheral wall of the liquid outlet pipe constitutes the inner groove wall of the annular groove, a clamping groove is provided at the installation through hole of the partition plate, and a clamping protrusion for clamping and positioning with the clamping groove is provided on the liquid outlet pipe; and / or, The outer side of the liquid outlet pipe is provided with a convex strip along its axial direction, and the convex strip is interference-fitted with the mounting through hole.

7. The coating head device according to claim 5, characterized in that: The outer diameter of the liquid outlet pipe gradually decreases in the direction away from the covering portion; or, The partition is provided with a clamping claw, and the clamping claw clamps and fixes the lamp board.

8. The coating head device according to claim 2 or 3, characterized in that: The housing comprises an outer shell and a mounting frame, the outer shell is formed with the mounting cavity, the mounting frame is located in the mounting cavity, and the mounting frame is formed with the limiting step; The mounting frame has a supporting surface and a limiting convex portion, the lamp board has a limiting groove, the lamp board is located on the supporting surface and the limiting convex portion is plugged into the limiting groove.

9. The coating head device according to any one of claims 1 to 7, characterized in that: The housing comprises an outer shell and a mounting frame, the outer shell has the mounting cavity, and the mounting frame is fixed in the mounting cavity; The smear head device also includes: A cover, the cover is detachably connected to the housing, and the cover is provided with a plunger for sealing the liquid outlet channel; A key module, the key module is installed in the housing and partially exposed outside the housing; A circuit board, wherein the circuit board is mounted on the mounting frame; a vibration motor mounted on the circuit board; and The battery is mounted on the mounting frame and is electrically connected to the circuit board, the key module and the motor.

10. A bottle, comprising a bottle body for storing liquid medicine, characterized in that: It also includes the coating head device according to any one of claims 1 to 9, wherein the connecting end is connected to the open end of the bottle body.

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