Roasting device for manicure

By setting up installation holes on the inner shell and connecting the reflector lampshade, the structural complexity of the inner shell of the manicure baking device is reduced, the problem of high manufacturing difficulty and scalds is solved, and the safety and convenience of the device are improved.

CN223081264UActive Publication Date: 2025-07-11DONGGUAN MISBEAUTY COSMETICS CO LTD
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Patent Information

Application Number
CN202421998880.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-16
Publication Date
2025-07-11
Estimated Expiration
2034-08-16

AI Technical Summary

Technical Problem

The complexity of the inner shell structure of the existing nail art baking device makes it difficult to manufacture, and the reflective lampshade is prone to contact with the user and causes scalding.

Method used

There are multiple installation holes connecting the baking chamber on the inner shell. The reflector lampshade is independently arranged in the installation hole to reduce the complexity of the inner shell structure and prevent the reflector lampshade from extending into the baking chamber through the abutment structure. The reflector lampshade is connected with the removable circuit board. The outer shell wraps the inner shell to protect and facilitate handling.

Benefits of technology

It reduces the difficulty of manufacturing the inner shell, avoids scalding caused by contact with the user, and improves the convenience and safety of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a manicure baking device which comprises an inner shell and a baking assembly. The inner shell is integrally formed, a baking cavity is defined in the inner shell, the baking cavity is provided with a cavity opening allowing hands or feet to pass through, and a plurality of mounting holes communicated with the baking cavity are formed in the inner shell; the baking assembly comprises a plurality of baking structures, each baking structure comprises a baking lamp and a reflecting lampshade, a containing cavity is formed in each reflecting lampshade, the baking lamps are contained in the containing cavities, the reflecting lampshades are arranged in the mounting holes in a penetrating mode in a one-to-one correspondence mode, and the containing cavities communicate with the baking cavities. According to the manicure baking device, the mounting holes communicating with the baking cavity are formed in the inner shell, and the light-emitting lampshades penetrate through the mounting holes in a one-to-one correspondence mode, so that the inner shell and the light-reflecting lampshades can be manufactured separately, the overall complexity of the inner shell structure is reduced, and the manufacturing difficulty of the inner shell can be lower.
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Description

Technical Field

[0001] The utility model relates to the technical field of nail treatment devices, and particularly relates to a nail baking device. Background Art

[0002] Nail art is a job of decorating fingernails (toenails); when doing nail art, the staff needs to apply nail polish on the fingernails (toenails) of the customer, and then use a nail baking device to bake the fingernails (toenails) to make the nail polish solidify.

[0003] In the related art, a nail baking device includes an inner shell, a baking cavity for baking fingernails (toenails) is formed inside the inner shell, and baking lamps for providing heat are arranged on the inner shell; in order to improve the baking effect of the nail baking device, a reflective lamp shade is often integrally formed on the inner shell, and each reflective lamp shade houses a baking lamp, and the reflective lamp shade can concentrate the light emitted by the baking lamp to the middle of the baking cavity to improve the baking effect of the nail baking device.

[0004] However, the setting of the reflective lamp shade on the inner shell correspondingly increases the complexity of the overall structure of the inner shell, making the manufacturing difficulty higher when the inner shell adopts the integral forming process. Summary of the Utility Model

[0005] An object of the utility model is to solve at least one of the technical problems existing in the prior art. The utility model provides a nail baking device, and the nail baking device of the present application can have a lower manufacturing difficulty of its inner shell while ensuring good baking effect.

[0006] According to the nail baking device provided by the embodiment of the utility model, it includes an inner shell and a baking assembly; the inner shell is integrally formed, a baking cavity is defined inside the inner shell, the baking cavity has an orifice allowing the hand or foot to pass through, and a plurality of mounting holes communicating with the baking cavity are arranged on the inner shell; the baking assembly includes a plurality of baking structures, each baking structure includes a baking lamp and a reflective lamp shade, a receiving cavity is formed inside the reflective lamp shade, the baking lamp is received in the receiving cavity, the reflective lamp shades are respectively inserted through the mounting holes in a one-to-one correspondence, and the receiving cavity communicates with the baking cavity.

[0007] The nail baking device described in the utility model has at least the following beneficial effects: in the nail baking device of the present application, since a plurality of mounting holes communicating with the baking cavity are arranged on the inner shell, and the reflective lamp shades are respectively inserted through the mounting holes in a one-to-one correspondence, the inner shell and the reflective lamp shade can be manufactured separately, reducing the structural complexity of the inner shell and making the manufacturing difficulty of the inner shell lower.

[0008] According to the nail baking device described in the embodiment of the utility model, a abutting structure is formed in the mounting hole, the abutting structure abuts against the reflective lamp shade and can prevent the reflective lamp shade from approaching the baking cavity further.

[0009] According to the nail art baking device described in the embodiments of the present utility model, the mounting hole includes a first section and a second section. The first section communicates with one end of the second section close to the baking cavity, and the cross-sectional dimension of the first section is smaller than that of the second section. The reflective lamp cover is inserted into the second section, and an abutting structure is formed at the edge of the first section close to the second section.

[0010] According to the nail art baking device described in the embodiments of the present utility model, the inner shell includes a top wall, a first side wall, a second side wall, and a third side wall. The first side wall and the second side wall are respectively connected to opposite ends of the top wall, and the edge of the third side wall is respectively connected to the top wall, the first side wall, and the second side wall. The top wall, the first side wall, the second side wall, and the third side wall jointly define a baking cavity, and mounting holes are provided on the top wall, the first side wall, the second side wall, and the third side wall.

[0011] According to the nail art baking device described in the embodiments of the present utility model, it further includes a bearing bottom plate. Connecting portions are provided at one ends of the first side wall and the second side wall away from the top wall, and the connecting portions are arranged on the bearing bottom plate.

[0012] According to the nail art baking device described in the embodiments of the present utility model, it further includes an outer shell. The outer shell wraps the inner shell, and an installation cavity is formed between the outer shell and the inner shell. The baking assembly is arranged in the installation cavity.

[0013] According to the nail art baking device described in the embodiments of the present utility model, a handle allowing a user to hold is provided on the outer shell.

[0014] According to the nail art baking device described in the embodiments of the present utility model, the baking assembly further includes a plurality of circuit boards. A plurality of baking structures are installed on each circuit board. In the same baking structure, the baking lamp is electrically connected to the circuit board, and the reflective lamp cover is detachably connected to the circuit board.

[0015] According to the nail art baking device described in the embodiments of the present utility model, an insertion protrusion is provided at one end of the reflective lamp cover away from the baking cavity, and a corresponding insertion hole is provided on the circuit board. The insertion protrusion is inserted into the insertion hole.

[0016] According to the nail art baking device provided by the embodiments of the present utility model, a plurality of insertion protrusions are provided on the reflective lamp cover, and the plurality of insertion protrusions on the reflective lamp cover are circumferentially spaced apart around the central axis of the reflective lamp cover.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1Schematic diagram of the structure of a nail art baking device according to an embodiment of the present utility model;

[0020] Figure 2 is Figure 1 exploded view of the nail art baking device shown;

[0021] Figure 3 Schematic diagram of the structure of a baking structure and a circuit board according to an embodiment of the present utility model;

[0022] Figure 4 is Figure 2 schematic diagram of the structure of the inner shell of the nail art baking device shown;

[0023] Figure 5 is Figure 4 partial enlarged view of the structure at position A of the inner shell shown.

[0024] Reference numerals:

[0025] Inner shell 100; Baking cavity 101; Mounting hole 110; Abutting structure 110a; First section 111; Second section 112; Top wall 120; First side wall 130; Connecting portion 131; Second side wall 140; Third side wall 150;

[0026] Baking assembly 200; Baking structure 210; Baking lamp 211; Reflective lamp shade 212; Interpenetrating protrusion 212a; Circuit board 220;

[0027] Carrying bottom plate 300;

[0028] Outer shell 400; Handle 410. Detailed implementation manners

[0029] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model 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 utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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, and therefore cannot be construed as a limitation on the present utility model.

[0031] In the description of the present utility model, the meaning of "several" 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 present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the relevant technical field can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0033] The following refers to Figures 1 to 5 to describe the nail baking device of the present utility model in detail.

[0034] Refer to Figures 1 to 4 , according to the nail baking device of some embodiments of the present utility model, it includes an inner shell 100 and a baking assembly 200; the inner shell 100 is integrally formed, a baking cavity 101 is defined inside the inner shell 100, the baking cavity 101 has an orifice allowing a hand or a foot to pass through, and a plurality of mounting holes 110 communicating with the baking cavity 101 are provided on the inner shell 100; the baking assembly 200 includes a plurality of baking structures 210, the baking structure 210 includes a baking lamp 211 and a reflective lamp shade 212, a receiving cavity is formed inside the reflective lamp shade 212, the baking lamp 211 is received in the receiving cavity, the reflective lamp shades 212 are respectively and correspondingly inserted into the mounting holes 110, and the receiving cavity communicates with the baking cavity 101.

[0035] It can be understood that in the nail baking device of this embodiment, the reflective lamp shade 212 is inserted into the mounting hole 110 of the inner shell 100, and the baking lamp 211 is received inside the reflective lamp shade 212. Since the reflective lamp shade 212 and the inner shell 100 are independently arranged respectively, the reflective lamp shade 212 and the inner shell 100 can be independently manufactured respectively, and the overall structure of the inner shell 100 is simpler, thereby reducing the difficulty of integral forming of the inner shell 100.

[0036] It can be understood that the setting of the reflective lamp shade 212 enables the light emitted by the baking lamp 211 to be concentrated in the middle of the baking cavity 101 under the action of the reflective lamp shade 212, so as to improve the baking effect on the nails or toenails located in the middle of the baking cavity 101.

[0037] In some embodiments of the present utility model, refer to Figure 4, the inner shell 100 includes a top wall 120, a first side wall 130, a second side wall 140 and a third side wall 150. The first side wall 130 and the second side wall 140 are respectively connected to the left and right ends of the top wall 120. The edges of the third side wall 150 are respectively connected to the rear ends of the top wall 120, the first side wall 130 and the second side wall 140. The top wall 120, the first side wall 130, the second side wall 140 and the third side wall 150 together define a baking cavity 101, and openings are formed at both the front end and the rear end of the baking cavity 101. A plurality of mounting holes 110 are provided on the top wall 120, the first side wall 130, the second side wall 140 and the third side wall 150.

[0038] It can be understood that since openings are formed at both the lower end and the front end of the baking cavity 101, the user's hand can extend into the baking cavity 101 through the opening at the lower end of the baking cavity 101, and the user's arm can pass through the opening at the front end of the baking cavity 101, so that the entire fingers of the user can be completely accommodated in the baking cavity 101.

[0039] It should be noted that since the baking lamp 211 needs to heat the inside of the baking cavity 101, the temperature of the entire inner shell 100 is relatively high. If the inner shell 100 directly contacts an object such as a table, it is easy to damage the tabletop of the table.

[0040] Based on the above problems, in a further embodiment of the present invention, referring to Figure 1 and Figure 2 , the nail art baking device further includes a bearing bottom plate 300. Connecting portions 131 are provided at the lower ends of the first side wall 130 and the second side wall 140, and the connecting portions 131 are arranged on the bearing bottom plate 300.

[0041] It can be understood that by providing the bearing bottom plate 300, the entire inner shell 100 can be carried on the bearing bottom plate 300. When the nail art baking device in this embodiment is used, the bearing bottom plate 300 can be carried on an object such as a table, so as to avoid the direct contact between the inner shell 100 and an object such as a table, and avoid damage to the table caused by the high temperature of the inner shell 100 itself.

[0042] It should be noted that when the nail art baking device is used, the user's hand or foot needs to extend into the baking cavity 101. If the reflective lamp cover 212 extends into the baking cavity 101, the reflective lamp cover 212 is likely to come into contact with the user's hand or foot, so that the reflective lamp cover 212 is likely to scald the user due to its high temperature.

[0043] Based on the above problems, in some embodiments of the present invention, referring to Figure 5 , an abutting structure 110a is formed in the mounting hole 110. The abutting structure 110a abuts against the reflective lamp cover 212 and can prevent the reflective lamp cover 212 from approaching the baking cavity 101 further.

[0044] It can be understood that by providing an abutting structure 110a in the mounting hole 110, after the reflecting lamp cover 212 is inserted into the mounting hole 110, the abutting structure 110a can abut against the reflecting lamp cover 212 to prevent the reflecting lamp cover 212 from protruding out of the mounting hole 110 and extending into the baking chamber 101.

[0045] In a further embodiment of the present utility model, in order to form the abutting structure 110a in the mounting hole 110, referring to Figure 5 , the mounting hole 110 includes a first section 111 and a second section 112. One end of the first section 111 close to the second section 112 communicates with the baking chamber 101. The cross-sectional dimension of the first section 111 is smaller than that of the second section 112. The reflecting lamp cover 212 is inserted into the second section 112, and an abutting structure 110a is formed at the edge of the first section 111 close to the second section 112.

[0046] Furthermore, the reflecting lamp cover 212 can be inserted into the second section 112 and abut against the edge of the first section 111 close to the second section 112.

[0047] In some other embodiments of the present utility model, in order to form the abutting structure 110a in the mounting hole 110, an annular abutting protrusion can also be provided on the hole wall of the mounting hole 110. At this time, the abutting protrusion forms the abutting structure 110a. The reflecting lamp cover 212 is inserted into the mounting hole 110 and abuts against the abutting protrusion.

[0048] In some embodiments of the present utility model, referring to Figure 2 , the baking assembly 200 further includes a plurality of circuit boards 220. A plurality of baking structures 210 are mounted on each circuit board 220. In the same baking structure 210, the baking lamp 211 is electrically connected to the circuit board 220, and the reflecting lamp cover 212 is detachably connected to the circuit board 220.

[0049] It can be understood that by mounting the reflecting lamp cover 212 on the circuit board 220, when assembling the nail baking device of this embodiment, the staff can first mount the baking lamp 211 and the reflecting lamp cover 212 on the circuit board 220, and then uniformly insert the reflecting lamp covers 212 on the circuit board 220 into the mounting holes 110 of the inner shell 100. Similarly, when disassembling the nail baking device of this embodiment, the staff can move the circuit board 220 so that the reflecting lamp covers 212 on the circuit board 220 are simultaneously disengaged from the mounting holes 110 of the inner shell 100. In summary, the disassembly and assembly of the nail baking device of this embodiment are more convenient.

[0050] In a specific embodiment of the present utility model, as Figure 2As shown, in order to make the temperature in the entire baking chamber 101 more uniform, the baking assembly 200 includes four circuit boards 220, and a plurality of baking structures 210 are installed on each circuit board 220. The four circuit boards 220 are respectively arranged in one-to-one correspondence with the top wall 120, the first side wall 130, the second side wall 140, and the third side wall 150. The reflector lamp cover 212 on the circuit board 220 corresponding to the top wall 120 penetrates through the mounting hole 110 on the top wall 120. The reflector lamp cover 212 on the circuit board 220 corresponding to the first side wall 130 penetrates through the mounting hole 110 on the top wall 120. The reflector lamp cover 212 on the circuit board 220 corresponding to the second side wall 140 penetrates through the mounting hole 110 on the top wall 120. The reflector lamp cover 212 on the circuit board 220 corresponding to the third side wall 150 penetrates through the mounting hole 110 on the top wall 120.

[0051] In some embodiments of the present utility model, in order to achieve a detachable connection between the reflector lamp cover 212 and the circuit board 220, referring to Figure 3 , an insertion protrusion 212a is provided at one end of the reflector lamp cover 212 away from the baking chamber 101, and a corresponding insertion hole is provided on the circuit board 220, and the insertion protrusion 212a penetrates through the insertion hole.

[0052] Furthermore, by inserting the insertion protrusion 212a into the insertion hole, a detachable connection between the reflector lamp cover 212 and the circuit board 220 can be achieved; the connection between the reflector lamp cover 212 and the circuit board 220 is simple and convenient.

[0053] It should be noted that the reflector lamp cover 212 is in a trumpet shape as a whole.

[0054] In order to make the installation of the reflector lamp cover 212 on the circuit board 220 more firm, in a further embodiment of the present utility model, referring to Figure 3 , a plurality of insertion protrusions 212a are provided on the reflector lamp cover 212, and the plurality of insertion protrusions 212a on the reflector lamp cover 212 are circumferentially spaced apart around the central axis of the reflector lamp cover 212.

[0055] Specifically, three insertion protrusions 212a can be provided on the reflector lamp cover 212, and the three insertion protrusions 212a are circumferentially spaced apart around the central axis of the reflector lamp cover 212.

[0056] In some embodiments of the present utility model, in order to protect the baking assembly 200, referring to Figure 1 and Figure 2 , the nail art baking device further includes a housing 400. The housing 400 wraps the inner housing 100, and an installation cavity is formed between the housing 400 and the inner housing 100. The baking assembly 200 is arranged in the installation cavity.

[0057] Understandably, the baking assembly 200 includes a circuit board 220. The circuit board 220 can be located in the installation cavity between the outer shell 400 and the inner shell 100, so that the outer shell 400 and the inner shell 100 can cooperate with each other to protect the circuit board 220 in the installation cavity.

[0058] For the convenience of carrying the nail baking device, in a further embodiment of the present invention, referring to Figure 2 , a handle 410 allowing the user to hold is provided on the outer shell 400.

[0059] Furthermore, the user can lift the entire nail baking device through the handle 410 to realize the carrying of the nail baking device.

[0060] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A nail baking device, characterized in that, Comprising: An inner shell, which is integrally formed. A baking cavity is defined within the inner shell. The baking cavity has an orifice allowing a hand or a foot to pass through. A plurality of mounting holes communicating with the baking cavity are provided on the inner shell. A baking assembly, including a plurality of baking structures. Each baking structure includes a baking lamp and a reflective lamp cover. A receiving cavity is formed within the reflective lamp cover. The baking lamp is received within the receiving cavity. The reflective lamp covers are respectively inserted through the mounting holes in a one-to-one correspondence. The receiving cavity communicates with the baking cavity.

2. The manicure baking device according to claim 1, characterized in that, A butt-joint structure is formed within the mounting hole. The butt-joint structure abuts against the reflective lamp cover and can prevent the reflective lamp cover from approaching the baking cavity further.

3. The manicure baking device according to claim 2, characterized in that, The mounting hole includes a first section and a second section. The first section communicates with one end of the second section close to the baking cavity. The cross-sectional dimension of the first section is smaller than that of the second section. The reflective lamp cover is inserted through the second section. The edge of the first section close to the second section forms the butt-joint structure.

4. The manicure baking device according to claim 1, wherein The inner shell includes a top wall, a first side wall, a second side wall, and a third side wall. The first side wall and the second side wall are respectively connected to opposite ends of the top wall. The edge of the third side wall is respectively connected to the top wall, the first side wall, and the second side wall. The top wall, the first side wall, the second side wall, and the third side wall jointly define the baking cavity. The mounting holes are provided on the top wall, the first side wall, the second side wall, and the third side wall.

5. The manicure baking device according to claim 4, characterized in that, Further included is a bearing bottom plate. Connection portions are provided at one ends of the first side wall and the second side wall away from the top wall. The connection portions are provided on the bearing bottom plate.

6. The manicure baking device according to claim 1, characterized in that, Further included is an outer shell. The outer shell wraps the inner shell, and an installation cavity is formed between the outer shell and the inner shell. The baking assembly is disposed within the installation cavity.

7. A nail baking device according to claim 6, wherein, A handle allowing a user to hold is provided on the outer shell.

8. The manicure baking device according to claim 1, characterized in that, The baking assembly further includes a plurality of circuit boards. A plurality of the baking structures are mounted on each circuit board. In the same baking structure, the baking lamp is electrically connected to the circuit board, and the reflective lamp cover is detachably connected to the circuit board.

9. A nail baking device according to claim 8, characterized in that, An insertion protrusion is provided at one end of the reflective lamp cover away from the baking cavity. A corresponding insertion hole is provided on the circuit board. The insertion protrusion is inserted through the insertion hole.

10. A nail baking device according to claim 9, characterized in that, A plurality of insertion protrusions are provided on the reflective lamp cover. The plurality of insertion protrusions on the reflective lamp cover are circumferentially spaced apart around the central axis of the reflective lamp cover.