CN206958712U

CN206958712U - Night-light

Info

Publication number: CN206958712U
Application number: CN201720441959.8U
Authority: CN
Inventors: 张光辉; 孙鹏; 姜兆宁
Original assignee: Beijing Xiaomi Mobile Software Co Ltd; Qingdao Yeelink Information Technology Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd; Qingdao Yilai Intelligent Technology Co Ltd
Priority date: 2017-04-25
Filing date: 2017-04-25
Publication date: 2018-02-02
Anticipated expiration: 2027-04-25

Abstract

The utility model be on a kind of night-light, including：Base；Lampshade, it is connected to the side wall of base by the first connecting elements, and light beam can penetrate lampshade；Fresnel Lenses and total reflection are covered；Control circuit, it is arranged in the cavity in base, infrared sensor and at least one lamp bead be set in control circuit, infrared sensor according to converged it is human body infrared detect human infrared signal, control circuit controls at least one lamp bead to launch light beam according to human infrared signal.Thereby, it is possible to avoid the light efficiency light and shade of lampshade uneven, so as to prevent user's visual fatigue, and the scattering of light beam is can be realized as by being totally reflected cover, thus on the basis of light efficiency is ensured, without using the diffuser plate for astigmatism, save cost.

Description

Night-light

Technical field

It the utility model is related to lighting technical field, more particularly to a kind of night-light.

Background technology

Night-light is one kind of light fixture, and light is soft, can aid in night lighting.Night-light can be generally used for corridor, exhibition room With the place such as bedroom.

In correlation technique, on lampshade, the light that lamp bead is sent is not just direct by diverging for the direct polishing of lamp bead of night-light It is presented in the eyes of people, this occurs that lampshade light and shade is uneven, i.e. night-light light efficiency light and shade is uneven, causes poor vision.

Utility model content

To overcome problem present in correlation technique, the utility model provides a kind of night-light.

According to the first aspect of the utility model embodiment, there is provided a kind of night-light, including：

Base；

Lampshade, it is connected to the side wall of the base by the first connecting elements, and light beam can penetrate the lampshade；

Fresnel Lenses and total reflection are covered, and the Fresnel Lenses is bonded on the total reflection cover, passes through the second connection The Fresnel Lenses and the total reflection cover are connected to the cavity in the base, the inner side of the Fresnel Lenses by component Infrared induction lines is set, and the infrared induction lines is used to converge to infrared sensor by human body infrared；

Control circuit, it is arranged in the cavity in the base, and the infrared sensor is set in the control circuit With at least one lamp bead, the infrared sensor human body infrared detects human infrared signal, the control according to what is converged Circuit processed launches light beam according to human infrared signal control at least one lamp bead,

Wherein, the total reflection is covered the beam divergence of at least one lamp bead transmitting to the lampshade.

In a kind of possible implementation, the recess of the total reflection cover is set can be by least one lamp bead institute Scatter to the structure of the lampshade homogenizer of transmitting.

In a kind of possible implementation, the structure is fish scale chip architecture, wavy shaped configuration, in round dot structure extremely It is few one.

In a kind of possible implementation, the side wall of the lampshade sets the side wall of the first buckle and the base to set The second buckle to match with first buckle is put, by the matching of first buckle and second buckle by the lamp Cover is connected to the side wall of the base.

In a kind of possible implementation, the centre position of the recess of the total reflection cover sets screw pillar and institute The screw hole that setting is corresponding with the screw pillar in the cavity in base is stated, passes through the screw pillar and the screw hole The cavity total reflection cover being connected in the base.

In a kind of possible implementation, in addition to：

Diffuse(d) reflector, it is provided with the 3rd buckle, and the diffuse(d) reflector passes through in the 3rd buckle and the base The 4th set buckle matches come the cavity being connected in the base in cavity.

In a kind of possible implementation, the Logo of the night-light is arranged at by the Fresnel Lenses by laser carving Pre-position.

In a kind of possible implementation, at least one lamp bead is in LED, electricity-saving lamp, incandescent lamp, fluorescent lamp It is any one or more.

The technical scheme that embodiment of the present utility model provides can include the following benefits：By setting total reflection cover So that by beam divergence to lampshade, night-light of the present utility model can avoid the light efficiency light and shade of lampshade uneven, so as to prevent from using Family visual fatigue, and the scattering that can be realized as light beam is covered by being totally reflected, thus on the basis of light efficiency is ensured, without making With the diffuser plate for astigmatism, cost is saved.

Also, by setting the total reflection cover of the fish scale structure with scattering to scatter to lampshade, this reality by homogenizer It can effectively avoid the light efficiency light and shade of lampshade uneven with new night-light, so as to effectively prevent user's visual fatigue.

Furthermore it is possible to the opening and closing of night-light are controlled according to human body sensing, and light source passes downwardly through lampshade from side Area scattering light beam, thus, it is possible to avoid the eyes of light source direct projection user.

In addition, by setting diffuse(d) reflector, while by beam divergence to lampshade light beam can be prevented from luminous The opposite direction in hole is spilt, so as to further improve the illuminating effect of night-light.

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The utility model can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, show meet it is of the present utility model Embodiment, and for explaining principle of the present utility model together with specification.

Fig. 1 a are a kind of front views of night-light according to an exemplary embodiment.

Fig. 1 b are a kind of structure decomposition figures of night-light according to an exemplary embodiment.

Fig. 1 c show the structural representation of lampshade 102.

Fig. 1 d show the structural representation of Fresnel Lenses 103.

Fig. 1 e show the structural representation of total reflection cover 104.

Fig. 2 a are a kind of structure decomposition figures of an example of night-light according to an exemplary embodiment.

Fig. 2 b show the structural representation of diffuse(d) reflector 201.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as The example of the consistent apparatus and method of some aspects being described in detail in appended claims, of the present utility model.

Fig. 1 a are a kind of front views of night-light according to an exemplary embodiment, and as shown in Figure 1a, the night-light 100 can With including base 101, lampshade 102 and Fresnel Lenses 103.Fig. 1 b are a kind of night-lights according to an exemplary embodiment Structure decomposition figure, as shown in Figure 1 b, the night-light 100 can include base 101, lampshade 102, Fresnel Lenses 103, total reflection cover 104th, control circuit 105, lamp bead 106-1, lamp bead 106-2, lamp bead 106-3.

Lampshade 102 is connected to the side wall of base 101 by the first connecting elements, and light beam can penetrate lampshade 102.

Optionally, the shape of reference picture 1a and Fig. 1 b, base 101 and lampshade 102 can be circle, and lampshade 102 can be with It is connected to for example, by the first connecting elements of buckle etc. on the inside of the circular arc of base 101.Optionally, lampshade 102 can use saturating Luminescent material makes, for example, lampshade 102 can be with translucent.In other words, lampshade 102 can be with printing opacity.

It should be noted that the present embodiment only illustrates night-light of the present utility model by taking cup dolly and lampshade as an example, but The shape of the utility model not limited to this, base 101 and lampshade 102 can change according to demand, such as base 101 and lampshade 102 shape can be rectangle, ellipse etc..

In a kind of possible implementation, the side wall of lampshade 102 sets the side wall of the first buckle and base 101 to set The second buckle to match with first buckle, lampshade 102 is connected to by base by the matching of the first buckle and the second buckle 101 side wall.

Optionally, Fig. 1 c show the structural representation of lampshade 102, and as illustrated in figure 1 c, the side wall of lampshade 102 is provided with first This six buckles of buckle 107-1 to the first buckle 107-6.Optionally, the side wall of base 101 is also equipped with this six blocking respectively Six the second buckles to match are detained, by the matching of each first buckle and each second buckle, lampshade 102 can be connected In in the side wall of base 101.

It should be noted that the utility model using the number of the first buckle and the second buckle as 6 for example, but this reality With new not limited to this, can the number of the first buckle and the second buckle be arbitrarily set according to demand, for example, 4 can be set First buckle and the second buckle, and for example, 3 the first buckles and the second buckle can be set.

Fresnel Lenses 103 is bonded on total reflection cover 104, by the second connecting elements by Fresnel Lenses 103 and entirely Reflector 104 is connected to the cavity in base 101, and the inner side of Fresnel Lenses 103 sets infrared induction lines, infrared induction line Road is used to converge to infrared sensor by human body infrared.

Optionally, reference picture 1a and Fig. 1 b, Fresnel Lenses 103 and total reflection cover 104 shape can with base 101 and The shape of lampshade 102 is corresponding, and the shape of Fresnel Lenses 103 and total reflection cover 104 can be with base 101 and lampshade The change of 102 shape and change.For example, it is assumed that the shape of base 101 and lampshade 102 is adjusted to ellipse by circle, then The shape of Fresnel Lenses 103 and total reflection cover 104 is also accordingly adjusted to ellipse by circular.

Optionally, the color of Fresnel Lenses 103 can be white, and the light tight i.e. light beam of Fresnel Lenses 103 can not be worn Saturating Fresnel Lenses 103, Fresnel Lenses 103 can be bonded in by special glue on total reflection cover 104, and can be by bonding The total reflection cover 104 for having Fresnel Lenses 103 is connected to the sky in base 101 for example, by the second connecting elements of buckle etc. Chamber.Optionally, the outside of Fresnel Lenses 103 can be with covering protection film, so as to prevent Fresnel Lenses 103 from drawing Wound.That is, the outside of Fresnel Lenses 103 can be covered for preventing Fresnel Lenses 103 from the diaphragm of scuffing.

Optionally, Fig. 1 d show the structural representation of Fresnel Lenses 103, as shown in Figure 1 d, in Fresnel Lenses 103 Heart district domain can be provided with textured region 108, and the textured region 108 is provided with the human body infrared infrared sensor that converges to Infrared induction lines.Thus, it is possible to detected according to infrared sensor human body infrared come to night-light progress human body sensing control System.

In a kind of possible implementation, the Logo 110 of night-light 100 is arranged at by Fresnel Lenses 103 by laser carving Pre-position.

Optionally, as shown in Figure 1 d, the center position in the central area 109 of Fresnel Lenses 103 can be provided with The Logo 110 of night-light 100, Logo 110 can directly laser carving on Fresnel Lenses 103, Logo 110 color can be Grey, because the color of Fresnel Lenses 103 is white, therefore aberration be present between Fresnel Lenses 103 and Logo 110, by This, although light beam can not pass through Logo, user still can see Logo 110.In other words, Fresnel Lenses 103 and Logo Aberration between 110 allows users to see the Logo 110 being arranged on Fresnel Lenses 103.

In a kind of possible implementation, the centre position of the recess of total reflection cover 104 set screw pillar 111 and The screw hole corresponding with screw pillar 111 is set in the cavity in base 101, will be complete by screw pillar 111 and screw hole Reflector 104 is connected to the cavity in base 101.

Optionally, Fig. 1 e show the structural representation of total reflection cover 104, as shown in fig. le, the recess of total reflection cover 104 Centre position is provided with screw pillar 111-1, screw pillar 111-2 and screw pillar 111-3 these three screw pillars, accordingly Ground, can set three screw holes in the cavity in base 101, screw thread and each screw post exterior side on the inside of each screw hole Screw thread match, thus, it is possible to be connected to cavitys in base 101 by cover 104 is totally reflected by screw pillar.

Optionally, total reflection cover 104 can be by beam divergence, i.e. total reflection cover 104 can be by beam spread to lampshade 102, thus, it is possible to avoid the light efficiency light and shade of lampshade 102 uneven, so as to prevent user's visual fatigue.

It should be noted that the utility model using the number of screw pillar and screw hole as 3 for example, but this practicality New not limited to this, can the number of screw pillar and screw hole be arbitrarily set according to demand, for example, 4 screws can be set Pillar and screw hole, and for example, 2 screw pillars and screw hole can be set.

In a kind of possible implementation, the recess of total reflection cover 104 sets and can be launched at least one lamp bead Homogenizer scatter to the structure of lampshade 102.Optionally, the structure can be flap structure, wavy shaped configuration, round dot It is at least one in structure.

Optionally, as shown in fig. le, multiple fish scale chip architectures can be set in the recess of total reflection cover 104, by light beam Equably diffuse to lampshade 102.Optionally, it can also set and can spread by homogenizer in the recess of total reflection cover 104 To the wavy shaped configuration or round dot structure of lampshade 102.

Control circuit 105 can be arranged in the cavity in base 101, and infrared sensing can be set in control circuit 105 Device and at least one lamp bead such as lamp bead 106-1 to lamp bead 106-3, the infrared sensor can be according to Fresnel Lenses 103 Infrared induction lines set by inner side converged it is human body infrared detect human infrared signal, control circuit 105 can be with At least one lamp bead transmitting light beam is controlled according to human infrared signal.Thus, it is possible to night-light 100 is controlled according to human body sensing Open and close.

For example, when a part such as arm of human body (user) enters the infrared induction region of infrared sensor, Infrared sensor detects human infrared signal, and control circuit 105 controls lamp bead with into lamp bead according to the human infrared signal Ignition mode, so as to light lamp bead, that is, open night-light 100；Conversely, when human body does not have any position to enter infrared sensor During infrared induction region, infrared sensor can not detect human infrared signal, and control circuit 105 is not according to detecting human body Infrared signal controls lamp bead to enter the close pattern of lamp bead, so as to close lamp bead, that is, closes night-light 100.

In a kind of possible implementation, at least one lamp bead can be in LED, electricity-saving lamp, incandescent lamp, fluorescent lamp It is any one or more.

Optionally, night-light 100 can pass downwardly through lampshade 104 from side-scattered light beam using lamp bead as light source, by This, can be avoided the eyes of light source direct projection user.

Thus, by setting total reflection cover that beam divergence to lampshade, night-light of the present utility model can be avoided into lampshade Light efficiency light and shade it is uneven, so as to prevent user's visual fatigue, and can be realized as by being totally reflected cover the scattering of light beam, Thus on the basis of light efficiency is ensured, without using the diffuser plate for astigmatism, cost is saved.

Fig. 2 a are a kind of structure decomposition figures of an example of night-light according to an exemplary embodiment.Reference picture 2a, the night-light 200 can also include diffuse(d) reflector 201, and it is provided with the 3rd buckle 202, and diffuse(d) reflector 201 passes through the 3rd buckle Match with the 4th buckle set in the cavity in base 101 come the cavity being connected in base 101.

Optionally, Fig. 2 b show the structural representation of diffuse(d) reflector 201, as shown in Figure 2 b, the centre bit of diffuse(d) reflector 201 Install and be equipped with a through hole 203, control circuit 105 can be arranged on the through hole 203, and diffuse(d) reflector 201 is additionally provided with luminous Hole 203-1, lightening hole 203-2 and lightening hole 203-3 these three lightening holes, for by beam divergence to lampshade, diffuse(d) reflector 201 It is additionally provided with three the 3rd buckles i.e. 202-1,202-2 and 202-3.Optionally, the cavity in base 101 be also equipped with respectively with Three the 4th buckles that these three buckles match, by the matching of each 3rd buckle and each 4th buckle, it will can overflow Reflector 201 is connected to the cavity in base 101.

It should be noted that the utility model using the number of the 3rd buckle and the 4th buckle as 3 for example, but this reality With new not limited to this, can the number of the 3rd buckle and the 4th buckle be arbitrarily set according to demand, for example, 4 can be set 3rd buckle and the 4th buckle, and for example, 2 the 3rd buckles and the 4th buckle can be set.

Thus, by setting diffuse(d) reflector, while by beam divergence to lampshade light beam can be prevented from luminous The opposite direction in hole is spilt, so as to further improve the illuminating effect of night-light.

Those skilled in the art will readily occur to the utility model after considering specification and putting into practice invention disclosed herein Other embodiments.The application is intended to any modification, purposes or adaptations of the present utility model, these changes Type, purposes or adaptations follow general principle of the present utility model and including the undocumented this technologies of the utility model Common knowledge or conventional techniques in field.Description and embodiments be considered only as it is exemplary, it is of the present utility model true Positive scope and spirit are pointed out by following claim.

It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings Structure, and various modifications and changes can be being carried out without departing from the scope.The scope of the utility model only will by appended right Ask to limit.

Claims

A kind of 1. night-light, it is characterised in that including：

Base；

Lampshade, it is connected to the side wall of the base by the first connecting elements, and light beam can penetrate the lampshade；

Fresnel Lenses and total reflection are covered, and the Fresnel Lenses is bonded on the total reflection cover, passes through the second connecting elements The cavity Fresnel Lenses and the total reflection cover being connected in the base, the inner side of the Fresnel Lenses is set Infrared induction lines, the infrared induction lines are used to converge to infrared sensor by human body infrared；

Control circuit, it is arranged in the cavity in the base, and the infrared sensor and extremely is set in the control circuit A few lamp bead, the infrared sensor human body infrared detect human infrared signal, the control electricity according to what is converged Light beam is launched in road according to human infrared signal control at least one lamp bead,

Wherein, the total reflection is covered the beam divergence of at least one lamp bead transmitting to the lampshade.
2. night-light according to claim 1, it is characterised in that

The recess of the total reflection cover set homogenizer that at least one lamp bead is launched can be scattered to it is described The structure of lampshade.
3. night-light according to claim 2, it is characterised in that

The structure is at least one in fish scale chip architecture, wavy shaped configuration, round dot structure.
4. night-light according to any one of claim 1 to 3, it is characterised in that

The side wall of the lampshade sets the side wall of the first buckle and the base to set the to match with first buckle Two buckles, the lampshade is connected to the side wall of the base by the matching of first buckle and second buckle.
5. night-light according to any one of claim 1 to 3, it is characterised in that

The centre position of the recess of the total reflection cover set set in the cavity in screw pillar and the base with it is described The corresponding screw hole of screw pillar, the total reflection cover is connected to by the bottom by the screw pillar and the screw hole Cavity in seat.
6. night-light according to any one of claim 1 to 3, it is characterised in that also include：

Diffuse(d) reflector, it is provided with the 3rd buckle, and the diffuse(d) reflector passes through the cavity in the 3rd buckle and the base In set the 4th buckle match come the cavity being connected in the base.
7. night-light according to any one of claim 1 to 3, it is characterised in that

The Logo of the night-light is arranged to the pre-position of the Fresnel Lenses by laser carving.
8. night-light according to any one of claim 1 to 3, it is characterised in that

At least one lamp bead is any one or more in LED, electricity-saving lamp, incandescent lamp, fluorescent lamp.