CN109798728A - Headlamp and refrigerator - Google Patents
Headlamp and refrigerator Download PDFInfo
- Publication number
- CN109798728A CN109798728A CN201910028118.8A CN201910028118A CN109798728A CN 109798728 A CN109798728 A CN 109798728A CN 201910028118 A CN201910028118 A CN 201910028118A CN 109798728 A CN109798728 A CN 109798728A
- Authority
- CN
- China
- Prior art keywords
- light
- wiring board
- transparent panel
- headlamp
- led light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007639 printing Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000001508 eye Anatomy 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 13
- 230000000007 visual effect Effects 0.000 abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 abstract description 11
- 208000014674 injury Diseases 0.000 abstract description 11
- 235000013305 food Nutrition 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000005034 decoration Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to a kind of headlamp and refrigerators.Headlamp includes: non-transparent panel, including opposite front and back；Wiring board, set on the back side of the non-transparent panel, at least one side of the wiring board is equipped with LED light, and the outer cup of the LED light is equipped with the propagation element of translucency.Above-mentioned technical proposal at least has following technical effect that headlamp provided by the technical program, the light that LED is issued will not be emitted directly toward the eyes of observer, and light homogeneous soft can reduce injury of the light to eyes, and visual effect is more preferable.Refrigerator includes headlamp as described above, at least has following technical effect that headlamp is completely accommodated within holding tank, and the space that will not occupy storage food can obtain bigger operating space in installation and removal.
Description
Technical field
The present invention relates to household electrical appliance preparation technical fields, more particularly to a kind of headlamp and refrigerator.
Background technique
Refrigerator is that a kind of refrigeration equipment for keeping constant low temperature and one kind make food or other articles keep constant low temperature
The product for civilian use of cold conditions is widely used in family and food production, has become indispensable household appliances.The illumination of refrigerator
Lamp is the important component of refrigerator.For the refrigerator of high-end refrigerating showcase etc, it is desirable that headlamp was both
Illumination functions can be provided, and decoration function can be played.
Traditional headlamp is usually mounted to the top or side of refrigerator, takes or place article convenient for opening refrigerator front door
When play good illuminating effect.
During realizing traditional technology, inventor's discovery: the light that headlamp issues is easy to produce dazzling phenomenon, leads
Cause visual effect poor.
Summary of the invention
Based on this, it is necessary to which the light issued for headlamp is easy to produce dazzling phenomenon, causes visual effect poor
Problem provides a kind of headlamp and refrigerator.
The present invention provides a kind of headlamp, comprising: non-transparent panel, including opposite front and back；Wiring board is set to
At least one side at the back side of the non-transparent panel, the wiring board is equipped with LED light, and the outside of the LED light is provide with
There is the propagation element of translucency.
Above-mentioned technical proposal at least has following technical effect that headlamp provided by the technical program, including non-transparent
Panel, the wiring board set on the back side of non-transparent panel, the LED light set on wiring board and cover at having outside LED light
The propagation element of translucency, the propagation element with translucency can travel to the light that LED light issues in external environment, and
And the shape of propagation element can determine the light emitting region of LED light to a certain extent, so as to select according to actual needs
The shape for selecting suitable propagation element, the light issued via propagation element are more uniform soft.Non-transparent panel can be very big
The light for preventing LED light from issuing in degree is emitted directly toward the eyes of observer, can reduce injury of the light to eyes, vision effect
Fruit is more preferable.
Above-mentioned technical proposal is described further below.
The wiring board is one-sided circuit board in one of the embodiments, and the one-sided circuit board has printing surface, institute
Stating printing surface is away from the back side of the non-transparent panel, and the printing surface is equipped with the LED light；The propagation element is
Mirror, the non-transparent panel, the one-sided circuit board and the lens are cascading.
The lens surface opposite with the one-sided circuit board, which is formed with, in one of the embodiments, successively alternately sets
The protrusion and groove set.
There is between the lens and the LED light gap in one of the embodiments,.
The wiring board is double-sided wiring board in one of the embodiments, and there are two opposite for the double-sided wiring board tool
Printing surface, each printing surface is equipped with the LED light；The propagation element is light guide, the double-sided wiring board
Perpendicular to the thickness direction of the light guide, the double-sided wiring board is located in the non-transparent panel and described leads thickness direction
Between light part.
The light guide is annular, throwing of the double-sided wiring board on the light guide in one of the embodiments,
Profile of the shadow profile without departing from the light guide.
The front of the non-transparent panel is covered with ink design layer in one of the embodiments,.
The wiring board is additionally provided with and the concatenated resistive element of the LED light in one of the embodiments,.
The propagation element fits in the wiring board completely in one of the embodiments, and the propagation element with
Part other than wiring board fitting, also with the non-transparent panel attachment.
The present invention also provides a kind of refrigerators, comprising: cabinet, the cabinet include opposite front door and rear wall, the rear wall
The holding tank outwardly protruded is offered, the holding tank is equipped with described in any item headlamps as above, wherein described non-transparent
Panel just facing towards the front door.
Above-mentioned technical proposal at least has following technical effect that refrigerator provided by the technical program includes any one of as above
The headlamp, headlamp are completely accommodated within holding tank, are not influenced on the glass shelf of refrigerator, and storage will not be occupied
The space of food, headlamp can obtain bigger operating space in installation and removal.Non-transparent panel is being just in headlamp
Facing towards front door, the light that LED light issues will not be emitted directly toward the eyes of observer, and light homogeneous soft can reduce light
Injury to eyes, visual effect are more preferable.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of one embodiment of the invention headlamp；
Fig. 2 is the perspective view of the explosion of one headlamp of the embodiment of the present invention；
Fig. 3 is the schematic side view of one headlamp of the embodiment of the present invention；
Fig. 4 is the enlarged diagram of A structure shown in Fig. 3；
Fig. 5 is the structural schematic diagram of an example of embodiment of the present invention one-sided circuit board；
Fig. 6 is the structural schematic diagram of one lens of the embodiment of the present invention；
Fig. 7 is the enlarged diagram of B structure shown in Fig. 6；
Fig. 8 is the schematic partial cross-sectional view of B structure shown in Fig. 7；
Fig. 9 is the perspective view of the explosion of two headlamp of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of two light guide of the embodiment of the present invention and double-sided wiring board, LED light；
Figure 11 is the schematic elevation view of one embodiment of the invention refrigerator；
Figure 12 is the schematic side view of one embodiment of the invention refrigerator；
Figure 13 is the orientation schematic diagram of one embodiment of the invention observer and refrigerator；
Figure 14 is the orientation schematic diagram of another embodiment of the present invention observer and refrigerator.
Wherein:
10, headlamp 11, non-transparent panel 12, wiring board
13, LED light 14, propagation element 15, resistive element
16, double-sided adhesive
100, headlamp 110, non-transparent panel 120, one-sided circuit board
130, LED light 140, lens 142, protrusion
144, groove 150, Chip-R 160, double-sided adhesive
200, headlamp 210, non-transparent panel 220, double-sided wiring board
230, LED light 240, light guide 260, double-sided adhesive
300, refrigerator 310, front door 320, rear wall
322, holding tank 330, glass shelf
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to FIG. 1, the embodiment provides a kind of headlamps 10, comprising: non-transparent panel 11, including it is opposite
Front and back；Wiring board 12, set on the back side of non-transparent panel 11, at least one side of wiring board 12 is equipped with LED
Lamp 13, the outer cup of LED light 13 are equipped with the propagation element 14 of translucency.
It should be noted that headlamp 10 provided by the embodiment of the present invention is when in use, non-transparent panel 11 has
Opposite front and back, non-transparent panel 11 just facing towards observer, it is dazzling to avoid forceful rays.Non-transparent panel
11 non-transparency be not it is absolute, be divided into height.16 be double-sided adhesive in Fig. 1, only illustrates one in connection type
Kind, not only exist only between non-transparent panel 11 and wiring board 12, exist between wiring board 12 and propagation element 14 with
And between non-transparent panel 11 and propagation element 14.
Non-transparent panel 11 can be using the production of the materials such as glass, stainless steel, plastic cement, for translucency such as glass, plastic cement
Material, obtain lighttight plate by coating processing, do not have the material of translucency substantially for stainless steel etc. itself, can
Just to reach lighttight purpose without coating processing, but above-mentioned coating processing can carry out the front of non-transparent panel 11
Pattern printing, to increase the visuality and dicoration of plate.Non-transparent panel 11 can largely prevent LED light 13 from issuing
Light be emitted directly toward the eyes of observer, injury of the light to eyes can be reduced, visual effect is more preferable.Non-transparent panel 11
Including opposite front and back, wiring board 12 is set to the back side of non-transparent panel 11, at least one side of assist side 12
Upper setting LED light 13, to guarantee the luminous demand of headlamp 10, when the quantity of LED light 13 is multiple, LED light 13 is equably
It is distributed on the side of wiring board 12, to realize the uniform effect of light, while LED light 13 can reduce energy consumption, also save
Cost.LED light 13 outer cup be equipped with translucency propagation element 14, be provide with herein can be understood as to cover or
Accommodate the outside of LED light 13.Propagation element 14 can travel to the light that LED light 13 issues in external environment, and light is opposite
It is softer in the effect directly issued from LED light 13.When the non-transparency of non-transparent panel 11 is higher, observer is from non-
Light is not observed in the profile of light penetrating panel 11, but due to the presence of propagation element 14, it can be in non-transparent panel 11
Profile appearances observe an aperture, similar sun halation；When the non-transparency of non-transparent panel 11 is lower, observer can
Light emitting region identical with the shape of propagation element 14 is observed from the front of non-transparent panel 11, at this point, propagation element 14
Shape influences the light emitting region of LED light 13 to a certain extent.By changing the shape of propagation element 14, in the same of floor light
When can also play the role of it is decorative.
Above-mentioned technical proposal at least has following technical effect that headlamp 10 provided by the technical program, including non-
Optic panel 11, the wiring board 12 set on the back side of non-transparent panel 11, the LED light 13 set on wiring board 12 and cover at LED
The propagation element 14 with translucency outside lamp 13, the light that the propagation element 14 with translucency can issue LED light 13
Line travels in external environment, and the shape of propagation element 14 can determine the light emitting region of LED light 13 to a certain extent,
So as to select the shape of suitable propagation element 14 according to actual needs, the light issued via propagation element 14 is more
Homogeneous soft.The light that non-transparent panel 11 can largely prevent LED light 13 from issuing is emitted directly toward the eyes of observer,
Injury of the light to eyes can be reduced, visual effect is more preferable.
Two specific embodiments are provided below to be illustrated, other reasonable changes on the basis of following embodiments
Embodiment also belongs to protection scope of the present invention, is not limited to content described in following embodiment.
Referring to figs. 2 to Fig. 8, in the headlamp 100 provided by embodiment one, wiring board 12 is one-sided circuit board 120, single
Face wiring board 120 has printing surface, which is away from the back side of non-transparent panel 110, and printing surface is equipped with LED light 130.It passes
Broadcasting element is lens 140, and non-transparent panel 110, one-sided circuit board 120 and lens 140 are cascading.So set, LED
The radiation direction that lamp 130 issues deviates from the front of non-transparent panel 110, and the direction of observation with eyes is identical, LED light 130
The light of sending will not be emitted directly toward the eyes of observer, and light homogeneous soft can reduce injury of the light to eyes, vision
Effect is more preferable.
Specifically, different viewing angles referring to fig. 1 and fig. 2, non-transparent panel 110 include opposite front and
The back side, one-sided circuit board 120 are bonded with the stacking of the back side of non-transparent panel 110.One-sided circuit board 120, which has, deviates from non-transparent face
The printing surface at the back side of plate 110 is evenly provided with multiple LED light 130, so that the light issued is more uniform, meanwhile, it uses
LED light 130 can reduce energy consumption to a certain extent, save cost.Lens 140 can be molded by milky optical material
Type, lens 140 offer the recess portion of accommodating LED light 130, and part of the lens 140 other than recess portion is bonded with wiring board, meanwhile,
The part that lens 140 exceed other than one-sided circuit board 120 directly can be bonded fixation, lens 140 with the realization of non-transparent panel 110
Shape it is roughly the same with the shape of one-sided circuit board 120, formed LED light 130 light emitting region.
Light relative to traditional LED point light source or area source sending is emitted directly toward the eyes of observer, the present embodiment
In, since the printing surface of one-sided circuit board 120 deviates from non-transparent panel 110, LED light 130 is set on printing surface, and LED light 130 is sent out
Light out will not be towards the eyes of observer, when from the front of non-transparent panel 110, and with reference to Figure 13, LED light 130 is sent out
The direction of observation of radiation direction and eyes out be it is identical, the light that LED light 130 issues will not be emitted directly toward the eye of observer
Eyeball, light homogeneous soft can reduce injury of the light to eyes, and visual effect is more preferable.Meanwhile guaranteeing certain illumination functions
In the case where, moreover it is possible to play the role of decorative.
With reference to Fig. 6 to Fig. 8, the surface opposite with one-sided circuit board 120 of lens 140 is formed with the protrusion being successively arranged alternately
142 and groove 144.In order to enable light distribution is more uniform, in lens 140 towards the surface of one-sided circuit board 120 equipped with convex
142 and groove 144 are played, refraction and the order of reflection of light is increased, it is close to improve the light being pierced by from the inner surface of lens 140
Degree, so that the light issued from lens 140 is more uniform.
With reference to Fig. 3 and Fig. 4, there is gap between lens 140 and LED light 130.It so, it is possible to reduce vibration or extraneous pressure
Power to be in contact between lens 140 and LED light 130 and the mechanical damage that generates, reduces the spoilage of LED light 130, thus
Save maintenance cost.
With reference to Fig. 2, Fig. 5 and Fig. 6, one-sided circuit board 120 and lens 140 are ring-type.In order to reduce making for LED light 130
With quantity, cost is reduced, and reduces the influence to luminous intensity simultaneously, as shown in Fig. 2, by one-sided circuit board 120 and lens 140
It is set as cyclic annular, such as annulus, Fang Huan or other shapes, when the non-transparency of non-transparent panel 110 is lower, single side route
The shape of plate 120 determines the light emitting region of LED light 130, i.e. the light emitting region of LED light 130 is also annular in shape, can guarantee certain
The light emitting region of range has preferable decorative effect.In order to enable one-sided circuit board 120 to be completely covered by lens 140, no
Be exposed in air, by the annular profile of lens 140 be configured than one-sided circuit board 120 annular profile larger, lens 140
Covering one-sided circuit board 120 other than part be directly bonded with non-transparent panel 110.In addition, cricoid one-sided circuit board 120
It is larger with circumferential direction area shared by cricoid lens 140, the thickness of integral illumination lamp 100 can be done it is more frivolous, to reduce LED
There is fleck defect in lamp 130.
Further, since cricoid 140 volume of lens is larger, it is easy the damage when producing preparation, therefore in injection molding
The partial shape of lens 140 can be formed, is then spliced into complete lens 140 using glue, double-sided adhesive etc..For example,
As shown in Figure 6 and Figure 7, U-shaped shape can be formed, two U-shaped shape mirror images are spliced into cricoid lens 140.
With reference to Fig. 9 and Figure 10, in the headlamp 200 provided by embodiment two, wiring board 12 is double-sided wiring board 220,
For the tool of double-sided wiring board 220 there are two opposite printing surface, each printing surface is equipped with LED light 230；Propagation element is light guide
240, perpendicular to the thickness direction of light guide 240, double-sided wiring board 220 is located in non-the thickness direction of double-sided wiring board 220
Between optic panel 210 and light guide 240.So set, LED light 230 issue light ray parallel in non-transparent panel 210, will not
The eyes of observer are emitted directly toward, light homogeneous soft can reduce injury of the light to eyes, and visual effect is more preferable.
Specifically, with reference to Fig. 1 and different viewing angle shown in Fig. 9, non-transparent panel 210 include opposite front and
The back side, double-sided wiring board 220 are set to the back side of non-transparent panel 210, and double-sided wiring board 220 has there are two opposite printing surface,
Each printing surface is equipped with multiple LED light 230, and therefore, which has the effect of double-side.Light guide 240
Optical material is used, the light that LED light 230 is issued forms required light emitting region along the shape of optical material.
The thickness direction of double-sided wiring board 220 is each perpendicular to light guide perpendicular to the thickness direction of light guide 240, i.e. two printing surfaces
240, the light that the LED light 230 on two printing surfaces issues is carried out towards opposite both direction along the shape of light guide 240
The transmission to realize light is reflected and be totally reflected, realizes the large area light emitting of light guide 240.Since light guide 240 has leaded light
Effect, therefore, the large area light emitting of light guide 240 can be realized using the LED light 230 of a small amount of number, thereby reduce cost.
Double-sided wiring board 220 is set as sheet, since thinner thickness can fit in any profile of light guide 240, or in light guide
A pit is offered on 240, double-sided wiring board 220 is set in pit, so that more light enter light guide 240, and is subtracted
Few the distance between non-transparent panel 210 and light guide 240.
Light relative to traditional LED point light source or area source sending is emitted directly toward the eyes of observer, the present embodiment
In, due to double-sided wiring board 220 thickness direction perpendicular to light guide 240 thickness direction, LED light 230 issue light
Line can be transmitted along the shape of light guide 240, so that light is dissipated along the shape of light guide 240, from non-transparent panel 210
Front observation when, with reference to Figure 14, light that LED light 230 issues and is parallel to non-transparent not towards the direction of observation of eyes
Panel 210, the light that LED light 230 issues will not be emitted directly toward the eyes of observer, and light homogeneous soft can reduce light
Injury to eyes, visual effect are more preferable.Meanwhile in the case where guaranteeing certain illumination functions, moreover it is possible to play decorative work
With.
Further, light guide 240 is ring-type, and projected outline of the double-sided wiring board 220 on light guide 240 is without departing from leading
The profile of light part 240.In order to reduce the usage quantity of LED light 230, cost is reduced, and reduce the influence to luminous intensity simultaneously,
Light guide 240 is set as cyclic annular, such as annulus, Fang Huan or other shapes, when the non-transparency of non-transparent panel 210 is lower
When, the shape of light guide 240 determines the light emitting region of LED light 230, i.e. the light emitting region of LED light 230 is also annular in shape, can
Guarantee a certain range of light emitting region, there is preferable decorative effect.In order to not influence visuality, double-sided wiring board 220
The profile of projected outline on light guide 240 without departing from light guide 240.Figure 10 is merely to illustrate that 220 He of double-sided wiring board
The positional relationship of light guide 240, the enlarged drawing of the double-sided wiring board 220 of formation, in practice without departing from the wheel of light guide 240
It is wide.In addition, volume shared by cricoid light guide 240 is larger, thus the thickness of integral illumination lamp 200 can be done it is more frivolous, and
And 230 negligible amounts of LED light, reduce LED light 230 to a certain extent and the phenomenon that fleck defect occurs.
In some other embodiment, it is visual preferable to be formed that the front of non-transparent panel 11 is covered with ink design layer
Pattern, play good decoration function.When non-transparent panel 11 uses the lower material of the non-transparencies such as glass, plastic cement
When, non-transparent panel 11 front covering ink design layer can play the role of decoration, can also play shading with
Realize opaque function, meanwhile, it is again covered with ink layer at the back side of non-transparent panel 11, so that non-transparent panel 11 is better
Realize opaque function, the light for avoiding LED light 13 from issuing is emitted directly toward eyes.For example, non-transparent panel 11 uses food-grade
The glass panel that tempered glass is made prints food-grade high temperature ink pattern in front, when observer's facing illumination lamp 10
When, ink design layer plays good decoration function, improves ornamental performance.Back up black ink, to prevent LED light 13 from sending out
Light out is emitted directly toward the eyes of observer through glass panel.
In some other embodiment, wiring board 12 is additionally provided with and the concatenated resistive element 15 of LED light 13.Resistive element 15
It can be Chip-R or welding kesistance, connect with LED light 13, play the role of partial pressure, prevent electric current is excessive from causing LED light 13
Scaling loss.As shown in figure 5, resistive element 15 uses Chip-R 150.
In some other embodiment, propagation element 14 fits in wiring board 12, and propagation element 14 and wiring board completely
Part other than 12 fittings, is also bonded with non-transparent panel 11.For embodiment one, lens 140 are bonded with one-sided circuit board 120
Part in addition is also bonded with non-transparent panel 110.For embodiment two, light guide 240 be bonded with double-sided wiring board 220 with
Outer part is also bonded with non-transparent panel 210, and double-sided wiring board 220 only only takes up a small amount of profile of light guide 240.
Further, between non-transparent panel 11 and wiring board 12, between non-transparent panel 11 and propagation element 14, route
It can be used that glue is Nian Jie or two-sided glue sticking between plate 12 and propagation element 14, double-sided adhesive 16, Fig. 2 and Fig. 4 as shown in Figure 1
Shown in double-sided adhesive 160, double-sided adhesive shown in Fig. 9 260, only illustrate the position between non-transparent panel 11 and wiring board 12
Relationship (double-sided adhesive between other component does not show that) can also use mechanical system that fitting is fixed, such as bumps are matched
Close, be engaged by clamping etc..
Figure 11 to Figure 14 is please referred to, the embodiment of the present invention also provides a kind of refrigerator 300, comprising: cabinet, cabinet include phase
Pair front door 310 and rear wall 320, rear wall 320 offer the holding tank 322 outwardly protruded, holding tank 322 is equipped with as above any
Described in headlamp 10, wherein non-transparent panel just facing towards front door 310.Figure 11 to Figure 13 is to be equipped with embodiment one
In headlamp 100, Figure 14 is the headlamp 200 being equipped in embodiment two.
As shown in Figure 11 to Figure 13, front door 310 refers to ice front door 310.Holding tank 322 is opened in towards front door 310
Rear wall 320, headlamp 100 are completely accommodated within holding tank 322, are not influenced on the glass shelf 330 of refrigerator 300, will not
The space of storage food is occupied, glass shelf 330 can be removed in installation and removal, obtain biggish behaviour by headlamp 100
Make space, installation maintenance is more convenient.The light that the non-transparent panel 110 of headlamp 100 is issued towards front door 310, LED light 130
Line will not be emitted directly toward the eyes of observer, and light homogeneous soft can reduce injury of the light to eyes, and visual effect is more
It is good.Setting has figuratum ink layer on non-transparent panel 110, can play preferable decoration function.
Above-mentioned technical proposal at least has following technical effect that refrigerator 300 provided by the technical program includes such as taking up an official post
Headlamp 10 described in one, headlamp 10 are completely accommodated within holding tank 322, are not had to the glass shelf 330 of refrigerator 300
It influences, the space of storage food will not be occupied, headlamp 100 can obtain bigger operating space in installation and removal.According to
In bright lamp 10 non-transparent panel 11 just facing towards front door 310, the light that LED light issues will not be emitted directly toward the eye of observer
Eyeball, light homogeneous soft can reduce injury of the light to eyes, and visual effect is more preferable.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of headlamp characterized by comprising
Non-transparent panel, including opposite front and back；
Wiring board, set on the back side of the non-transparent panel, at least one side of the wiring board is equipped with LED light, described
The outer cup of LED light is equipped with the propagation element of translucency.
2. headlamp according to claim 1, which is characterized in that the wiring board is one-sided circuit board, the single side line
Road plate has printing surface, and the printing surface is away from the back side of the non-transparent panel, and the printing surface is equipped with the LED light；
The propagation element is lens, and the non-transparent panel, the one-sided circuit board and the lens are cascading.
3. headlamp according to claim 2, which is characterized in that the lens surface opposite with the one-sided circuit board
It is formed with the protrusion being successively arranged alternately and groove.
4. headlamp according to claim 2, which is characterized in that have gap between the lens and the LED light.
5. headlamp according to claim 1, which is characterized in that the wiring board is double-sided wiring board, the two-sided line
For road plate tool there are two opposite printing surface, each printing surface is equipped with the LED light；The propagation element is light guide,
Perpendicular to the thickness direction of the light guide, the double-sided wiring board is located in described non-the thickness direction of the double-sided wiring board
Between light penetrating panel and the light guide.
6. headlamp according to claim 5, which is characterized in that the light guide is annular, and the double-sided wiring board exists
The profile of projected outline on the light guide without departing from the light guide.
7. headlamp according to claim 1, which is characterized in that the front of the non-transparent panel is covered with ink logo
Layer.
8. headlamp according to claim 1, which is characterized in that the wiring board is additionally provided with concatenated with the LED light
Resistive element.
9. headlamp according to claim 1, which is characterized in that the propagation element fits in the wiring board completely,
And the propagation element be bonded with the wiring board other than part, also with the non-transparent panel attachment.
10. a kind of refrigerator characterized by comprising
Cabinet, the cabinet include opposite front door and rear wall, and the rear wall offers the holding tank outwardly protruded, the receiving
Slot is equipped with headlamp as described in any one of claim 1 to 9, wherein the non-transparent panel just facing towards before described
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028118.8A CN109798728B (en) | 2019-01-11 | 2019-01-11 | Lighting lamp and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910028118.8A CN109798728B (en) | 2019-01-11 | 2019-01-11 | Lighting lamp and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109798728A true CN109798728A (en) | 2019-05-24 |
| CN109798728B CN109798728B (en) | 2024-01-16 |
Family
ID=66557177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910028118.8A Active CN109798728B (en) | 2019-01-11 | 2019-01-11 | Lighting lamp and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109798728B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265815Y (en) * | 2008-09-16 | 2009-07-01 | 鈤新科技股份有限公司 | Outdoor LED lamp |
| CN202419423U (en) * | 2011-12-27 | 2012-09-05 | 秀山交通器材股份有限公司 | Light ring device of vehicle lamp |
| CN102878468A (en) * | 2012-10-29 | 2013-01-16 | 浙江长虹电光源有限公司 | Light-gathering light-emitting diode (LED) lighting tube |
| CN202948670U (en) * | 2012-12-05 | 2013-05-22 | 江西光华科技图像有限公司 | Structurally improved LED display |
| CN203405055U (en) * | 2013-06-27 | 2014-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator lighting device and lighting box assembly thereof |
| CN104930410A (en) * | 2015-06-25 | 2015-09-23 | 广州美的华凌冰箱有限公司 | Illumination assembly and refrigerator |
| CN105637284A (en) * | 2013-11-11 | 2016-06-01 | 飞利浦灯具控股公司 | Luminaire |
| CN105782805A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Household appliance with light source |
| CN105840990A (en) * | 2016-05-31 | 2016-08-10 | 袁志贤 | LED lamp with cooling substrate |
| CN107435818A (en) * | 2016-05-26 | 2017-12-05 | 技嘉科技股份有限公司 | Luminous Ring and radiator fan |
| CN207470469U (en) * | 2017-11-18 | 2018-06-08 | 东莞虹盛电子科技有限公司 | A kind of luminescence fan with multiple light source |
| CN108534452A (en) * | 2018-03-21 | 2018-09-14 | 合肥华凌股份有限公司 | Surface light source component and refrigerator |
| CN208295699U (en) * | 2018-07-03 | 2018-12-28 | Tcl通力电子（惠州）有限公司 | Light fixture and speaker |
| CN209783113U (en) * | 2019-01-11 | 2019-12-13 | 深圳和而泰智能控制股份有限公司 | lighting lamp and refrigerator |
-
2019
- 2019-01-11 CN CN201910028118.8A patent/CN109798728B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265815Y (en) * | 2008-09-16 | 2009-07-01 | 鈤新科技股份有限公司 | Outdoor LED lamp |
| CN202419423U (en) * | 2011-12-27 | 2012-09-05 | 秀山交通器材股份有限公司 | Light ring device of vehicle lamp |
| CN102878468A (en) * | 2012-10-29 | 2013-01-16 | 浙江长虹电光源有限公司 | Light-gathering light-emitting diode (LED) lighting tube |
| CN202948670U (en) * | 2012-12-05 | 2013-05-22 | 江西光华科技图像有限公司 | Structurally improved LED display |
| CN203405055U (en) * | 2013-06-27 | 2014-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator lighting device and lighting box assembly thereof |
| CN105637284A (en) * | 2013-11-11 | 2016-06-01 | 飞利浦灯具控股公司 | Luminaire |
| CN105782805A (en) * | 2014-12-26 | 2016-07-20 | 博西华电器（江苏）有限公司 | Household appliance with light source |
| CN104930410A (en) * | 2015-06-25 | 2015-09-23 | 广州美的华凌冰箱有限公司 | Illumination assembly and refrigerator |
| CN107435818A (en) * | 2016-05-26 | 2017-12-05 | 技嘉科技股份有限公司 | Luminous Ring and radiator fan |
| CN105840990A (en) * | 2016-05-31 | 2016-08-10 | 袁志贤 | LED lamp with cooling substrate |
| CN207470469U (en) * | 2017-11-18 | 2018-06-08 | 东莞虹盛电子科技有限公司 | A kind of luminescence fan with multiple light source |
| CN108534452A (en) * | 2018-03-21 | 2018-09-14 | 合肥华凌股份有限公司 | Surface light source component and refrigerator |
| CN208295699U (en) * | 2018-07-03 | 2018-12-28 | Tcl通力电子（惠州）有限公司 | Light fixture and speaker |
| CN209783113U (en) * | 2019-01-11 | 2019-12-13 | 深圳和而泰智能控制股份有限公司 | lighting lamp and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109798728B (en) | 2024-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10539316B2 (en) | Light distribution system for freezer | |
| CN103283218A (en) | Video screen cover glass illumination | |
| CN202504813U (en) | Show case | |
| CN102080771A (en) | Light-emitting diode lamp | |
| EP2014974A1 (en) | Lighting device, and electric household appliance equipped with such a device | |
| CN102980102B (en) | Backlight module and display device | |
| CN104121754A (en) | LED refrigerator lamp and installation method thereof | |
| CN207778135U (en) | A kind of light distributing system for refrigerator-freezer | |
| CN109915761A (en) | Indirect illumination and electrical equipment | |
| CN208335659U (en) | display device, power supply device and electronic cigarette | |
| CN101763772A (en) | Display device | |
| CN109798728A (en) | Headlamp and refrigerator | |
| CN209783113U (en) | lighting lamp and refrigerator | |
| CN205842282U (en) | All-round smooth LED bulb | |
| CN110953547B (en) | Thick-wall part for vehicle lamp and vehicle lamp | |
| CN203836643U (en) | LED panel lamp | |
| CN205504626U (en) | Exhibition cabinet | |
| CN104819392A (en) | LED module capable of emitting rectangular spots | |
| US6604309B1 (en) | Illuminated display and a method of forming same | |
| CN106402723B (en) | A kind of LED lamp | |
| CN206079904U (en) | LED bar lamp and exhibition cabinet | |
| CN106931352B (en) | Exhibition cabinet | |
| CN209433159U (en) | A kind of backlight module and display device | |
| CN216114974U (en) | Display module, air duct cover plate and refrigeration equipment | |
| CN214468092U (en) | LED lighting module and box-type household appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |