CN211797866U

CN211797866U - Light-emitting device and aromatherapy machine

Info

Publication number: CN211797866U
Application number: CN201922373794.7U
Authority: CN
Inventors: 段辉; 岐维佳
Original assignee: Xi'an Xiaomiao Information Technology Co ltd
Current assignee: Xi'an Xiaomiao Information Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-30
Anticipated expiration: 2029-12-25

Abstract

The present disclosure relates to a light emitting device and a fragrance machine, including: a first housing having a first light-transmitting hole; the second shell covers the first shell and forms a mounting cavity with the first shell; the light-transmitting guide plate is arranged in the mounting cavity, is annular, one end of the light-transmitting guide plate extends into the first light-transmitting hole and is attached to the hole wall of the first light-transmitting hole, and the other end of the light-transmitting guide plate extends to the position of the second shell; the annular light reflecting plate is arranged in the installation cavity, is sleeved on one side of the light-transmitting guide plate, which is far away from the center of the first light-transmitting hole, and is spaced from the light-transmitting guide plate; the surface of the annular light reflecting plate facing the light-transmitting guide plate is a light reflecting surface; and the light-emitting element is positioned between the light-transmitting guide plate and the annular light reflecting plate. Through setting up annular reflector panel, can make light take place diffuse reflection to prevent to directly penetrate into eyes from the light that light emitting component sent, in order to reach the purpose of soft light.

Description

Light-emitting device and aromatherapy machine

Technical Field

The present disclosure relates to the field of optical technologies, and in particular, to a light emitting device and an aromatherapy machine.

Background

In the field of optical technology, a method of providing only a light-transmitting plate on a light-emitting member has been generally employed. By adopting the mode, the light emitting component emits light, most of light emitted from the light emitting component can be directly emitted into eyes of a user, so that strong stimulation is generated on the eyes of the user, and the visual experience of the user is greatly influenced.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

An object of this disclosure is to provide a light emitting device and champignon machine, this light emitting device and champignon machine can send the soft light, improves user's visual experience.

A first aspect of the present disclosure provides a light emitting device, comprising:

a first housing having a first light-transmitting hole;

the second shell covers the first shell and forms a mounting cavity with the first shell;

the light-transmitting guide plate is arranged in the mounting cavity, is annular, one end of the light-transmitting guide plate extends into the first light-transmitting hole and is attached to the hole wall of the first light-transmitting hole, and the other end of the light-transmitting guide plate extends to the position of the second shell;

the annular light reflecting plate is arranged in the installation cavity, is sleeved on one side of the light-transmitting guide plate, which is far away from the center of the first light-transmitting hole, and is spaced from the light-transmitting guide plate; the surface of the annular light reflecting plate facing the light-transmitting guide plate is a light reflecting surface;

and the light-emitting element is positioned between the light-transmitting guide plate and the annular light reflecting plate.

In an exemplary embodiment of the present disclosure, the light emitting device further includes:

and the light diffusion plate is arranged between the light-transmitting guide plate and the reflector, and is positioned on the light-emitting side of the light-emitting element.

In an exemplary embodiment of the present disclosure, a side of the light diffusion plate facing the light emitting element is provided with a plurality of protrusions to diffuse light emitted from the light emitting element.

In an exemplary embodiment of the present disclosure, the first housing has a first annular wall, a second annular wall, and a connecting bottom wall; wherein,

the first annular wall forms the first light hole;

the second annular wall is sleeved on one side of the first annular wall far away from the center of the first light-transmitting hole;

the connecting bottom wall is arranged on one side, away from the second shell, of the first annular wall and the second annular wall, and forms a first mounting groove together with the first annular wall and the second annular wall;

the light emitting element is positioned in the first mounting groove, and one side of the light emitting element facing the second shell is a light emitting side.

In an exemplary embodiment of the present disclosure, the annular light reflecting plate includes:

the annular light absorption plate is sleeved on one side, away from the center of the first light transmission hole, of the light transmission guide plate, and one end of the annular light absorption plate is located in the first installation groove and attached to the inner wall surface of the second annular wall;

and the reflective film is arranged on one side of the annular light absorption plate facing the light transmission guide plate.

In an exemplary embodiment of the present disclosure, the second housing has a second light transmission hole;

one end of the light-transmitting guide plate, which is far away from the first shell, extends into the second light-transmitting hole and is attached to the hole wall of the second light-transmitting hole.

In an exemplary embodiment of the present disclosure, the second housing has a second mounting groove; the other end of the annular light absorption plate is positioned in the second mounting groove.

In one exemplary embodiment of the present disclosure, the light reflecting film is a metal film.

In an exemplary embodiment of the present disclosure, the first housing further includes:

and the first clamping part is arranged on the second annular wall, is connected with the connecting bottom wall, and extends towards the direction close to the first annular wall so as to clamp the light-emitting element.

In an exemplary embodiment of the disclosure, the first mounting seat is fixed to a side of the cover plate facing the bottom wall of the box body, and the second mounting seat is fixed to an inner side wall of the box body.

Another aspect of the present disclosure provides an aromatherapy machine, which includes:

a base;

the light-emitting device is the light-emitting device described in any one of the above, and the first shell and the second shell are connected with the base;

the air duct is arranged in the mounting cavity, is positioned on one side of the annular reflecting plate close to the base and is connected with the base, and is provided with an air inlet and an air outlet;

the fan is arranged at the air channel and communicated with the air inlet;

a fragrance assembly comprising a fragrance bottle and a siphon tampon; the spice bottle is arranged on one side of the air channel close to the base and is used for containing spices; the siphon cotton strip has first end and second end, first end inserts in the spice bottle, the second end is located the air intake with between the air outlet, just the second is held and has been seted up ventilative hole.

The technical scheme provided by the disclosure can achieve the following beneficial effects:

the light-emitting device comprises an annular light-transmitting guide plate arranged in an installation cavity, wherein one end of the light-transmitting guide plate extends into a first light-transmitting hole and is attached to the wall of the first light-transmitting hole, and the other end of the light-transmitting guide plate extends to the position of a second shell; the annular light reflecting plate is arranged in the installation cavity and sleeved on one side of the light-transmitting guide plate away from the center of the first light-transmitting hole, a gap is formed between the annular light reflecting plate and the light-transmitting guide plate, and one surface of the annular light reflecting plate facing the light-transmitting guide plate is a light reflecting surface; the light-emitting element is positioned between the light-transmitting guide plate and the annular light reflecting plate. Because light emitting component is located between printing opacity deflector and the cyclic annular reflector, thereby make the light that sends from light emitting component department can carry out diffuse reflection through the cyclic annular reflector, make the light that originally regular sent disperse to random direction after the diffuse reflection of cyclic annular reflector, and jet out from the printing opacity deflector, consequently reduced the probability that light penetrates into user's eyes directly, finally reached the purpose that soft light and improvement user's vision were experienced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 shows a schematic diagram of a side view of a light emitting arrangement according to an exemplary embodiment of the present disclosure;

fig. 2 shows a schematic diagram of a front view of a light emitting device according to an exemplary embodiment of the present disclosure;

fig. 3 shows a schematic view of a front view of a light diffusion sheet according to an exemplary embodiment of the present disclosure;

fig. 4 shows a schematic view of a side view of a light diffuser plate according to an exemplary embodiment of the present disclosure;

fig. 5 shows a schematic diagram of a front view of a light emitting arrangement according to another exemplary embodiment of the present disclosure;

FIG. 6 shows a schematic diagram of a front view of the interior of the fragrance machine according to another exemplary embodiment of the present disclosure;

FIG. 7 shows a schematic diagram of a rear view of the interior of the fragrance machine according to another exemplary embodiment of the present disclosure;

FIG. 8 shows a schematic view of a fragrance assembly according to another exemplary embodiment of the present disclosure;

fig. 9 shows a schematic view of a siphon tampon according to another exemplary embodiment of the present disclosure.

Description of reference numerals:

1. a first housing; 2. a light-transmitting guide plate; 3. an annular light reflecting plate; 4. a light emitting element; 5. a light-diffusing sheet; 6. a base; 7. an air duct; 8. a fan; 9. a spice bottle; 10. siphoning cotton sliver; 11. a second annular wall; 12. connecting the bottom wall; 13. a second engaging portion; 14. a first light-transmitting hole; 51. a protrusion; 71. an air inlet; 72. an air outlet; 101. a first end; 102. a second end; 1021. and (4) ventilating holes.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

The terms "a," "an," "the," "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.; the terms "first" and "second", etc. are used merely as labels, and are not limiting on the number of their objects.

In the present exemplary embodiment, as shown in fig. 1 and 2, there is first provided a light emitting device including a first housing 1, a second housing (not shown in the drawings), a light-transmissive guide plate 2, an annular light reflecting plate 3, and a light emitting element 4.

The first housing 1 may have a first light hole 14 for transmitting light. The second housing may be covered on the first housing 1, and may cooperate with the first housing 1 to form a mounting cavity. The light-transmitting guide plate 2 may be annular and is installed in the installation cavity, one end of the light-transmitting guide plate extends into the first light-transmitting hole 14 and is attached to the hole wall of the first light-transmitting hole 14, the other end of the light-transmitting guide plate extends to the position of the second shell, and the light-transmitting guide plate 2 is used for transmitting light.

The annular reflector 3 can also be installed in the installation cavity, and the annular reflector 3 can be sleeved on one side of the light-transmitting guide plate 2 far away from the center of the first light-transmitting hole 14 and has a gap with the light-transmitting guide plate 2, wherein the surface of the annular reflector 3 facing the light-transmitting guide plate 2 can be a light-reflecting surface so as to reflect light.

The light emitting element 4 may be located between the light transmissive guide plate 2 and the annular light reflecting plate 3 for providing a light source to the entire light emitting device. The light emitting element 4 may be 6 LED bulbs, but is not limited thereto, and the disclosure does not limit the material and number of the light emitting element 4, for example, 2 LED bulbs, and the like, and is also within the protection scope of the disclosure.

Because light emitting component 4 is located between printing opacity deflector 2 and cyclic annular reflector 3, thereby when light emitting component 4 was luminous, the light that sends from light emitting component 4 department can carry out diffuse reflection through cyclic annular reflector 3, make the light that originally regular sent disperse to random direction after cyclic annular reflector 3's diffuse reflection, and jet out from printing opacity deflector 2, also consequently reduced the probability that light penetrates into user's eyes directly, finally reached soft light and improved the purpose that user's vision experienced.

Further, as shown in fig. 3, 4 and 5, the light emitting device may further include a light diffusion plate 5, and the light diffusion plate 5 is disposed between the light transmissive guide plate 2 and the annular light reflecting plate 3 and is located on the light emitting side of the light emitting element 4. The light-diffusing plate 5 may cover the light-emitting element 4 such that the light emitted from the light-emitting element 4 passes through the light-diffusing plate 5 before reaching the annular light-reflecting plate 3.

A plurality of projections 51 may be provided on the side of the annular light-diffusing plate 5 facing the light-emitting element 4. When the light that is sent by light emitting component 4 shines a plurality of archs 51 on the board 5 that scatters, diffuse reflection can take place, make the light that sends originally regularly disperse and see through the board 5 outgoing to random direction after the diffuse reflection of board 5 that scatters, one of them part is jetted out from the light-transmitting board of direction from the light-transmitting board of random outgoing in the board 5 that scatters, the light that another part was randomly shot reachs annular reflector panel 3, the diffuse reflection of rethread annular reflector panel 3, make this part originally irregularly scattered light become more irregular, it is more mixed and disorderly, finally go out from printing opacity deflector panel 2 with more random mode.

Through set up the board 5 that diffuses in illuminator, can make the light that sends by light emitting component 4 carry out twice diffuse reflection in this illuminator for the direction of light outgoing is more random from printing opacity deflector 2, thereby has improved the gentle effect to light, makes user's visual experience better.

In addition, the first casing 1 may have a first annular wall, a second annular wall 11 and a connecting bottom wall 12, wherein the first annular wall forms a first light-transmitting hole 14, and the first light-transmitting hole 14 may be an oval shape, but is not limited thereto, and may also be other shapes, such as a circle, a square, and the like, and is within the protection scope of the present disclosure.

The second annular wall 11 is sleeved on one side of the first annular wall far away from the center of the first light-transmitting hole 14 so as to surround the first annular wall. The area surrounded by the second annular wall 11 may be the same as the shape of the first light-transmitting hole 14, i.e. an oval shape, but is not limited thereto, and may also be other shapes, for example, a circle, a square, etc., all falling within the scope of the present disclosure.

The connecting bottom wall 12 is disposed on a side of the first and second annular walls 11 away from the second housing, and encloses a first mounting groove with the first and second annular walls 11.

The light emitting element 4 may be located in the first mounting groove, and a side of the light emitting element 4 facing the second housing is a light emitting side. The light emitting elements 4 may be symmetrically disposed at both sides of the first light transmission hole 14, so that the light transmitted through the first light transmission hole 14 is more uniform.

The second annular wall may be provided with a first engaging portion (not shown) that is connected to the connecting bottom wall 12 and extends in a direction toward the first annular wall to engage with the light emitting element 4. In this embodiment, the first engaging portion may be 3 engaging plates respectively provided on both sides of the first light-transmitting hole 14, and the engaging plates are connected to the second annular wall and the connecting bottom wall 12 to engage the light-emitting elements 4 provided on both sides of the first light-transmitting hole 14. It should be noted that the number of the snap plates is not limited in the present disclosure, and all the snap plates are within the protection scope of the present disclosure.

When the light emitting element 4 has a fixing hole, the light emitting device may further include a second engaging portion 13, and the second engaging portion 13 is disposed on the connecting bottom wall 12 and can pass through the fixing hole on the light emitting element 4 to limit and fix the light emitting element 4. In this embodiment, the light emitting element 4 has 4 fixing holes, so the second engaging portion 13 can be provided as four engaging posts on the connecting bottom wall 12 corresponding to the positions of the four fixing holes on the light emitting element 4, and the engaging posts can be in clearance fit with the fixing holes of the light emitting element 4. It should be noted that, the number of the fixing holes of the light emitting element 4 and the number of the engaging posts in the second engaging portion 13 are not limited in the present disclosure, and are within the protection scope of the present disclosure.

The annular light-reflecting plate 3 may include an annular light-absorbing plate and a light-reflecting film, wherein the annular light-absorbing plate may be sleeved on one side of the light-transmitting guide plate 2 away from the center of the first light-transmitting hole 14, and one end of the annular light-absorbing plate may be located in the first mounting groove and attached to the inner wall surface of the second annular wall 11. The annular light absorption plate may be a black annular plastic plate, but is not limited thereto, and the annular light absorption plate may also be made of other colors or materials, and is within the scope of the disclosure. Through setting up cyclic annular light absorption plate, can prevent that light from leaking from cyclic annular light absorption plate and penetrating.

In addition, the reflective film can be arranged on one side of the annular light absorption plate facing the light transmission guide plate 2, and the reflective film can be a metal film and can be used for enabling light rays emitted to the reflective film to be subjected to diffuse reflection, so that the light rays are emitted from the light transmission guide plate in random directions to achieve the purpose of softening light. However, the material of the reflective film is not limited in the present disclosure, and other materials may be used, which are within the protection scope of the present disclosure.

Further, the second housing may have a second light hole for transmitting light. The second light hole may be disposed opposite to the first light hole 14, and the shape of the second light hole may be the same as the first light hole 14, but is not limited thereto, and the shape and the position of the second light hole may be set according to specific needs, and are within the protection scope of the present disclosure.

In addition, the end of the transparent guide plate 2 far away from the first shell 1 can extend into the second transparent hole and is attached to the hole wall of the second transparent hole.

The second housing may further have a second mounting groove, which may have the same shape as the first mounting groove, for mounting the other end of the annular light absorption plate.

Further, the second housing may be the same as the first housing 1, so that the first housing 1 and the second housing can be completely corresponding to each other when being fastened.

Another aspect of the present disclosure provides an aromatherapy machine, as shown in fig. 6 and 7, which may include: a base 6, a lighting device, a duct 7, a fan 8 and a fragrance assembly.

Specifically, the light emitting device may be the above-mentioned light emitting device, so that the whole aromatherapy machine can emit softened light. The light emitting device may be mounted on the base 6, it being understood that the first housing 1 and the second housing of the light emitting device may be connected to the base 6.

The air duct 7 may have an air inlet 71 and an air outlet 72, and the air duct 7 may be disposed in the installation cavity of the light emitting device, and located on one side of the annular light reflecting plate 3 close to the base 6, and connected to the base 6, but not limited thereto, and the position of the air duct 7 is not limited in this disclosure, and is within the protection scope of the disclosure. In addition, the fan 8 may be disposed at the air inlet 71 of the air duct 7, and is communicated with the air inlet 71 for blowing air to the air duct 7.

As shown in fig. 8 and 9, the fragrance assembly may include a fragrance bottle 9 and a siphon tampon 10. Wherein, the spice bottle 9 can be arranged on one side of the air duct 7 close to the base 6 for containing spices. The wick 10 may have a first end 101 and a second end 102, the first end 101 may be inserted into the fragrance bottle 9, and the second end 102 may be disposed between the intake opening 71 and the outlet opening 72 of the wind tunnel 7. In addition, the second end 102 of the siphon tampon 10 is further provided with a ventilation hole 1021 for transmitting the wind blown by the fan 8, so that the perfume inhaled by the siphon tampon 10 can be better diffused to the air outlet 72. Further, in order to make the airing effect more effective, a plurality of airing holes 1021 may be provided on the second end 102 of the siphon tampon 10.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A light-emitting device, comprising:

a first housing having a first light-transmitting hole;

2. The light-emitting device according to claim 1, further comprising:

3. The light-emitting device according to claim 2, wherein a side of the light-diffusing plate facing the light-emitting element is provided with a plurality of protrusions to diffusely reflect light emitted from the light-emitting element.

4. The lighting device according to claim 1, wherein the first housing has a first annular wall, a second annular wall and a connecting bottom wall; wherein,

the first annular wall forms the first light hole;

5. The light-emitting device according to claim 4, wherein the annular light reflecting plate comprises:

6. The lighting device according to claim 1, wherein the second housing has a second light-transmitting hole;

7. The light-emitting device according to claim 5, wherein the second housing has a second mounting groove; the other end of the annular light absorption plate is positioned in the second mounting groove.

8. The light-emitting device according to claim 5, wherein the light-reflecting film is a metal film.

9. The lighting device according to claim 4, wherein the first housing further comprises:

10. An aromatherapy machine, comprising:

a base;

a light emitting device according to any one of claims 1 to 9, wherein the first housing and the second housing are connected to the base;

the fan is arranged at the air channel and communicated with the air inlet;