CN220714582U

CN220714582U - Beauty instrument

Info

Publication number: CN220714582U
Application number: CN202321818253.0U
Authority: CN
Inventors: 刘源; 牟维凯
Original assignee: Keshimei Life Technology Shanghai Co ltd
Current assignee: Keshimei Life Technology Shanghai Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-04-05
Anticipated expiration: 2033-07-11

Abstract

The embodiment of the application discloses a beauty instrument, which comprises a light-emitting component and an energy-gathering reflector, wherein the center of the light-emitting component and the center of the face of a user are respectively arranged on two focuses of a virtual ellipsoid; the energy-gathering reflector is covered on the outer side of the light-emitting component, the inner wall of the energy-gathering reflector is an ellipsoid, and the side wall of the ellipsoid forms the inner wall of the energy-gathering reflector, so that the light emitted by the light-emitting component is gathered on the face of a user after being reflected by the inner wall of the energy-gathering reflector. The beauty instrument can collect the light emitted by the light-emitting component onto the face of a user after being reflected by the inner wall of the energy-collecting reflecting cover on the premise that other light-collecting structures are not additionally arranged, so that a better face light-collecting effect is achieved, the waste of light energy is avoided, the structure of the beauty instrument is effectively simplified, and the manufacturing cost of the beauty instrument is reduced.

Description

Beauty instrument

Technical Field

The application relates to the technical field of beauty treatment equipment, in particular to a beauty treatment equipment.

Background

As people demand more and more beauty, the popularity of beauty instruments is also increasing. The basic working principle of the beauty instrument is disclosed in some prior arts, for example, a phototherapy beauty instrument and a beauty system disclosed in chinese patent No. CN206508403U, the light energy-collecting reflective cover is arranged to reflect the light emitted by the LED light source, so that the light is collected towards the face of the user, and the LED light source can collect the light more intensively on the face when the beauty instrument works and emits light.

However, because the condensation effect of the traditional light energy-gathering reflector is often limited, other condensation structures are often required to be additionally arranged to be matched with the light energy-gathering reflector for use in order to achieve a better condensation effect of the beauty instrument, so that the structure of the beauty instrument becomes more complicated, the manufacturing cost of the beauty instrument is increased, and the use of common consumers is not facilitated.

Disclosure of Invention

Accordingly, it is necessary to provide a cosmetic instrument which can achieve a good ground light collecting effect, has a simple structure, and is inexpensive to manufacture.

A cosmetic device, comprising:

the center of the light-emitting component and the center of the face of the user are respectively arranged on two focuses of the virtual ellipsoid; and

the energy-gathering reflecting cover is covered on the outer side of the luminous component, the inner wall of the energy-gathering reflecting cover is an ellipsoid, and the side wall of the ellipsoid forms the inner wall of the energy-gathering reflecting cover, so that the light emitted by the luminous component is gathered on the face of the user after being reflected by the inner wall of the energy-gathering reflecting cover.

In one embodiment, the light emitting component is disposed at a first end of the energy-gathering reflector, and the light emitted by the light emitting component can be emitted from a second end of the energy-gathering reflector and gathered on the face of the user after being reflected by an inner wall of the energy-gathering reflector, where the first end of the energy-gathering reflector is an end of the energy-gathering reflector facing away from the user, and the second end of the energy-gathering reflector is an end of the energy-gathering reflector facing towards the user.

In one embodiment, the extending direction of the energy-gathering reflector forms an included angle with the height direction of the beauty instrument, and the energy-gathering reflector extends obliquely upwards from the first end of the energy-gathering reflector to the second end of the energy-gathering reflector.

In one embodiment, the inner diameter of the energy-gathering reflector gradually increases from the first end of the energy-gathering reflector to the second end of the energy-gathering reflector; and/or

The second end of the energy-gathering reflector is provided with a first light outlet.

In one embodiment, the light emitting component includes a circuit board and a plurality of lamp beads, wherein a plurality of lamp beads are disposed on the circuit board, and a center of each of the lamp beads is disposed on one of the foci of the ellipsoid.

In one embodiment, the plurality of lamp beads include a plurality of first lamp beads and a plurality of second lamp beads, the plurality of first lamp beads are annularly arranged on the circuit board at intervals by taking centers of the plurality of lamp beads as circle centers, and the plurality of second lamp beads are arranged on the circuit board in an array manner and are located in a circular space formed by encircling the plurality of first lamp beads; and/or

The lamp beads are LED lamp beads; and/or

And the circuit board is also provided with a heat dissipation assembly.

In one embodiment, the beauty instrument further comprises a light gathering and transmitting cover, the light gathering and transmitting cover is sleeved on the outer side of the light gathering and transmitting cover, the light emitting component is located at a first end of the light gathering and transmitting cover, the light gathering and transmitting cover is used for evenly gathering light emitted by the light emitting component to the face of the user, the first end of the light gathering and transmitting cover is one end, deviating from the user, of the light gathering and transmitting cover, and the second end of the light gathering and transmitting cover is one end, facing the user, of the light gathering and transmitting cover.

In one embodiment, the extending direction of the energy-gathering transparent cover forms an included angle with the height direction of the beauty instrument, and the energy-gathering transparent cover extends obliquely upwards from the first end of the energy-gathering transparent cover to the second end of the energy-gathering transparent cover; and/or

The inner diameter of the energy-gathering transparent cover gradually increases from the first end of the energy-gathering transparent cover to the second end of the energy-gathering transparent cover; and/or

The second end of the energy-gathering light-transmitting cover is provided with a second light outlet.

In one embodiment, the energy-gathering transparent cover comprises a convex lens and a plurality of circles of prisms arranged on the periphery of the convex lens and arranged in a stepped mode, the convex lens and the plurality of circles of prisms are sequentially arranged from the first end of the energy-gathering transparent cover to the second end of the energy-gathering transparent cover, the convex lens is used for gathering light rays emitted by the light emitting component, and the plurality of circles of prisms are used for uniformly dispersing the light rays emitted by the light emitting component to the face of the user.

In one embodiment, the beauty instrument further comprises a housing, and the light emitting assembly and the energy-collecting reflecting cover are both disposed in the housing.

The utility model provides a beauty instrument, because the center of luminous subassembly and user's facial center set up respectively in two focuses of virtual ellipsoid, gather can the reflector and locate the outside of luminous subassembly, gather can the inner wall of reflector and be the ellipsoid, the limit wall of ellipsoid constitutes the inner wall that gathers can the reflector, physical properties through utilizing the ellipsoid, the light that sends from a focus of ellipsoid, the reflection of the inner wall of ellipsoid can all be crossed in another focus of ellipsoid, therefore this beauty instrument can be under the prerequisite that does not add other spotlight structures, make the light that luminous subassembly launched gather on user's face after gathering the inner wall reflection of can the reflector, thereby reach better face spotlight effect, avoid the waste of light energy, thereby effectively simplified the structure of beauty instrument, the manufacturing cost of beauty instrument has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly explain the drawings needed in the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a cosmetic apparatus according to an embodiment;

figure 2 is a cross-sectional view of a cosmetic device in one embodiment;

FIG. 3 is a schematic diagram of the optical path of an ellipsoid according to an embodiment;

fig. 4 is a schematic structural diagram of a light emitting component of a cosmetic apparatus according to an embodiment.

Reference numerals:

10. a cosmetic instrument; 20. an ellipsoid; 21. a side wall; 100. a light emitting assembly; 110. a circuit board; 120. a lamp bead; 121. a first light bead; 122. a second light bead; 140. a heat dissipation assembly; 200. an energy-collecting reflecting shade; 210. a first light outlet; 300. a light-gathering transparent cover; 310. the second light outlet; 320. a convex lens; 330. a prism; 400. a housing; 410. a front housing; 420. a rear housing; 430. a hollow cavity; 440. and (3) a bottom cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, "and/or" throughout this document includes three schemes, taking a and/or B as an example, including a technical scheme, a technical scheme B, and a technical scheme that both a and B satisfy; in addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 3, the present application provides a cosmetic apparatus 10 for caring for a user's face 10. The beauty instrument 10 comprises a light emitting component 100 and an energy-collecting reflecting shade 200, wherein the center of the light emitting component 100 and the center of the face of a user are respectively arranged on two focuses R of a virtual ellipsoid 20; the energy-collecting reflecting shade 200 is covered on the outer side of the light-emitting component 100, the inner wall of the energy-collecting reflecting shade 200 is an ellipsoid, and the side wall 21 of the ellipsoid 20 forms the inner wall of the energy-collecting reflecting shade 200, so that the light emitted by the light-emitting component 100 is collected on the face of the user after being reflected by the inner wall of the energy-collecting reflecting shade 200.

According to the beauty instrument 10 provided by the application, as the center of the light emitting component 100 and the face center of the user are respectively arranged on the two focuses R of the virtual ellipsoid 20, the energy-collecting reflecting cover 200 is covered on the outer side of the light emitting component 100, the inner wall of the energy-collecting reflecting cover 200 is an ellipsoid, the side wall 21 of the ellipsoid 20 forms the inner wall of the energy-collecting reflecting cover 200, and the light emitted from one focus R of the ellipsoid 20 can be intersected on the other focus R of the ellipsoid 20 through the reflection of the inner wall of the ellipsoid 20 by utilizing the physical characteristics of the ellipsoid 20, so that the beauty instrument 10 can collect the light emitted by the light emitting component 100 on the face of the user after being reflected by the inner wall of the energy-collecting reflecting cover 200 on the premise of not adding other light-collecting structures, thereby achieving a better face light-collecting effect, avoiding the waste of light energy, thereby effectively simplifying the structure of the beauty instrument 10 and reducing the manufacturing cost of the beauty instrument 10.

As shown in fig. 2, the light emitting component 100 is disposed at a first end of the energy-gathering reflector 200, and light emitted by the light emitting component 100 can be reflected by an inner wall of the energy-gathering reflector 200, and then emitted and gathered on a face of a user through a second end of the energy-gathering reflector 200, where the first end of the energy-gathering reflector 200 is an end of the energy-gathering reflector 200 facing away from the user, and the second end of the energy-gathering reflector 200 is an end of the energy-gathering reflector 200 facing towards the user.

The extending direction of the energy-gathering reflector 200 forms an included angle with the height direction of the beauty instrument 10, and the energy-gathering reflector 200 extends obliquely upward from the first end of the energy-gathering reflector 200 to the second end of the energy-gathering reflector 200.

The inner diameter of the energy concentrating reflective shade 200 gradually increases from the first end of the energy concentrating reflective shade 200 to the second end of the energy concentrating reflective shade 200. Further, the second end of the energy-collecting reflective cover 200 has a first light outlet 210, an axial direction of the first light outlet 210 forms an included angle with a height direction of the beauty treatment instrument 10, and the first light outlet 210 is elliptical.

As shown in fig. 4, the light emitting assembly 100 includes a circuit board 110 and a plurality of lamp beads 120, the lamp beads 120 may be LED lamp beads, the lamp beads 120 are disposed on the circuit board 110, the centers of the lamp beads 120 are disposed on one of the focuses R of the ellipsoids 20, the light emitting direction of the lamp beads 120 faces the first light outlet 210, the first end of the energy-collecting reflective cover 200 is connected to the circuit board 110, and the lamp beads 120 are disposed on one side of the circuit board 110 facing the energy-collecting reflective cover 200.

Specifically, the plurality of lamp beads 120 include a plurality of first lamp beads 121 and a plurality of second lamp beads 122, the plurality of first lamp beads 121 are annularly arranged on the circuit board 110 with the centers of the plurality of lamp beads 120 as circle centers, and the plurality of second lamp beads 122 are arranged on the circuit board 110 in an array manner and are located in a circular space 123 formed by surrounding the plurality of first lamp beads 121. That is, the second beads 122 are closer to the center of the light emitting assembly 100 than the first beads 121.

As shown in fig. 2, further, a heat dissipation assembly 140 is further disposed on the circuit board 110, so as to facilitate rapid heat dissipation of the light emitting assembly 100 and prolong the service life of the light emitting assembly 100. Specifically, the heat dissipation component 140 is disposed on a side of the circuit board 110 facing away from the energy-collecting reflective cover 200.

The beauty instrument 10 further includes a light-gathering transparent cover 300, the light-gathering reflective cover 200 is sleeved on the outer side of the light-gathering transparent cover 300, the light-emitting component 100 is located at a first end of the light-gathering transparent cover 300, the light-gathering transparent cover 300 is used for gathering the light emitted by the light-emitting component 100 on the face of the user uniformly, the first end of the light-gathering transparent cover 300 is an end of the light-gathering transparent cover 300 facing away from the user, and the second end of the light-gathering transparent cover 300 is an end of the light-gathering transparent cover 300 facing the user. Through the setting of the energy-gathering light-transmitting cover 300, the light-emitting component 100 can concentrate more and gather the light more uniformly on the face of the user when the beauty instrument 10 emits light during work, so as to avoid uneven illumination of the face of the user.

As shown in fig. 2, the extending direction of the light-collecting cover 300 forms an angle with the height direction of the cosmetic instrument 10, and the light-collecting cover 300 extends obliquely upward from the first end of the light-collecting cover 300 to the second end of the light-collecting cover 300. The inner diameter of the light-gathering transparent cover 300 gradually increases from the first end of the light-gathering transparent cover 300 to the second end of the light-gathering transparent cover 300. Specifically, the second end of the energy-collecting light-transmitting cover 300 has a second light outlet 310, an axial direction of the second light outlet 310 forms an included angle with a height direction of the beauty instrument 10, the second light outlet 310 is circular, the second light outlet 310 is adjacent to the first light outlet 210, and the second light outlet 310 is closer to the user than the first light outlet 210.

As shown in fig. 1 and 2, the energy-collecting light-transmitting cover 300 is of a concave structure, the energy-collecting light-transmitting cover 300 includes a convex lens 320 and a plurality of circles of prisms 330 arranged at the periphery of the convex lens 320 and arranged in a step, the convex lens 320 and the plurality of circles of prisms 330 are sequentially arranged from a first end of the energy-collecting light-transmitting cover 300 to a second end of the energy-collecting light-transmitting cover 300, the plurality of circles of prisms 330 are sequentially spliced according to the structure of the energy-collecting light-transmitting cover 300, the convex lens 320 is used for gathering light emitted by the light-emitting component 100, and the plurality of circles of prisms 330 are used for uniformly dispersing the light emitted by the light-emitting component 100 to the face of a user. Specifically, the convex lens 320 may gather the light emitted from the plurality of second beads 122 closer to the center of the light emitting assembly 100, and the multi-turn prism 330 may more uniformly disperse the light emitted from the plurality of first beads 121 farther from the center of the light emitting assembly 100 to the face of the user, and at the same time, by setting the energy-gathering transparent cover 300 to a concave structure, the light emitted from the light emitting assembly 100 may be uniformly dispersed to the face of the user.

As shown in fig. 1 and 2, the beauty treatment apparatus 10 further includes a housing 400, and the light emitting assembly 100 and the energy-collecting reflective cover 200 are disposed in the housing 400. Specifically, the energy-collecting light-transmitting cover 300 is also disposed in the housing 400, the first light outlet 210 of the energy-collecting light-reflecting cover 200 is disposed in the housing 400, the second light outlet 310 of the energy-collecting light-transmitting cover 300 is exposed out of the housing 400, and the light-emitting component 100, the energy-collecting light-reflecting cover 200 and the energy-collecting light-transmitting cover 300 are all disposed in the housing 400 in an inclined manner.

The housing 400 includes a front housing 410 and a rear housing 420 which are combined, and the front housing 410 and the rear housing 420 enclose a hollow cavity 430; the light emitting assembly 100 and the energy-gathering reflector 200 are disposed in the hollow cavity 430, the energy-gathering reflector 300 is also disposed in the hollow cavity 430, the second end of the energy-gathering reflector 200 is simultaneously connected to the front housing 410 and the rear housing 420, and the second end of the energy-gathering reflector 300 is simultaneously connected to the front housing 410 and the rear housing 420.

The housing 400 further includes a bottom cover 440, the bottom cover 440 is connected between the front housing 410 and the rear housing 420, the front housing 410, the rear housing 420 and the bottom cover 440 enclose together to form a hollow cavity 430, one side of the circuit board 110 is connected to the bottom cover 440, the other side of the circuit board 110 is connected to the rear housing 420, and the bottom cover 440 can be placed on a supporting table (e.g. a tabletop) as a supporting structure of the cosmetic apparatus 10 to support the cosmetic apparatus 10, so as to improve the convenience of use of the cosmetic apparatus 10.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. A cosmetic apparatus, comprising:

2. The cosmetic apparatus of claim 1, wherein the light emitting component is disposed at a first end of the energy-gathering reflector, the light emitted by the light emitting component can be emitted from a second end of the energy-gathering reflector and gathered on the face of the user after being reflected by an inner wall of the energy-gathering reflector, the first end of the energy-gathering reflector is an end of the energy-gathering reflector facing away from the user, and the second end of the energy-gathering reflector is an end of the energy-gathering reflector facing toward the user.

3. The cosmetic apparatus of claim 2, wherein the direction of extension of the energy concentrating reflector forms an angle with the height direction of the cosmetic apparatus, the energy concentrating reflector extending obliquely upward from a first end of the energy concentrating reflector to a second end of the energy concentrating reflector.

4. The cosmetic apparatus of claim 2, wherein the inner diameter of the energy concentrating reflector increases gradually from a first end of the energy concentrating reflector to a second end of the energy concentrating reflector; and/or

5. The cosmetic apparatus of claim 1, wherein the light emitting assembly comprises a circuit board and a plurality of light beads, wherein a plurality of the light beads are disposed on the circuit board, and a center of the plurality of the light beads is disposed on one of the foci of the ellipsoid.

6. The beauty instrument of claim 5, wherein the plurality of beads comprises a plurality of first beads and a plurality of second beads, the plurality of first beads are annularly arranged on the circuit board with centers of the plurality of beads as circle centers, and the plurality of second beads are arranged on the circuit board in an array manner and are located in a circular space formed by encircling the plurality of first beads; and/or

The lamp beads are LED lamp beads; and/or

And the circuit board is also provided with a heat dissipation assembly.

7. The cosmetic apparatus of claim 1, further comprising a light collecting cover, wherein the light collecting cover is sleeved on the outer side of the light collecting cover, the light emitting component is located at a first end of the light collecting cover, the light collecting cover is used for uniformly collecting light emitted by the light emitting component to the face of the user, the first end of the light collecting cover is an end of the light collecting cover facing away from the user, and the second end of the light collecting cover is an end of the light collecting cover facing towards the user.

8. The cosmetic apparatus of claim 7, wherein the direction of extension of the light-gathering cover forms an angle with the height direction of the cosmetic apparatus, the light-gathering cover extending obliquely upward from the first end of the light-gathering cover to the second end of the light-gathering cover; and/or

9. The cosmetic apparatus of claim 7, wherein the energy-collecting light-transmitting cover comprises a convex lens and a plurality of circles of prisms arranged on the periphery of the convex lens and arranged in a stepped manner, the convex lens and the plurality of circles of prisms are sequentially arranged from a first end of the energy-collecting light-transmitting cover to a second end of the energy-collecting light-transmitting cover, the convex lens is used for gathering light rays emitted by the light-emitting assembly, and the plurality of circles of prisms are used for uniformly dispersing the light rays emitted by the light-emitting assembly to the face of the user.

10. The cosmetic apparatus of claim 1, further comprising a housing, wherein the light emitting assembly and the energy concentrating reflector are both disposed within the housing.