CN208475112U - A kind of lamps and lanterns and showcase - Google Patents
A kind of lamps and lanterns and showcase Download PDFInfo
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- CN208475112U CN208475112U CN201821280477.XU CN201821280477U CN208475112U CN 208475112 U CN208475112 U CN 208475112U CN 201821280477 U CN201821280477 U CN 201821280477U CN 208475112 U CN208475112 U CN 208475112U
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- light
- lamps
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- lanterns
- shell
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Abstract
The utility model discloses a kind of lamps and lanterns and showcase, and in particular to technical field of lighting fixtures.The lamps and lanterns include shell, PCB, LED and lens.Wherein, light-emitting window is provided on shell；PCB is arranged in the shell；LED connection is on the pcb；Lens include the first face and the second face, and the light emission side of the LED is arranged in the lens；The light that LED is issued successively is projected behind first face and second face from the light-emitting window to the diagonally forward of the shell.The side of the showcase is equipped with above-mentioned lamps and lanterns.The lamps and lanterns of the utility model can be realized polarizing illumination, be mountable to the side of showcase, and illumination to object is demonstrated can be realized without rotating lamps and lanterns；Light-emitting window is arranged downward can avoid direct projection observer eye, avoid glare problem.
Description
Technical field
The utility model relates to technical field of lighting fixtures more particularly to a kind of lamps and lanterns and showcase.
Background technique
In order to enable the article in showcase obtains preferable bandwagon effect, the mounted lamp in showcase is needed, is passed through
Lamps and lanterns provide illumination.
Existing lamps and lanterns reach specific light-emitting angle generally by the mode that mechanical structure cuts light, and lamps and lanterns are generally arranged
For lower illuminated.In order to avoid lamps and lanterns block the article generation in showcase, generally requires lamps and lanterns setting in side, realize inclined
Optical illumination.If showcase needs lamps and lanterns rotating to one using lower illuminated lamp lighting in order to realize preferable illuminating effect
The fixed elevation angle, which is just able to achieve, achievees the purpose that polarizing illumination to the product of lamps and lanterns side.But lamps and lanterns have the elevation angle when, be easy to make
It obtains light and direct projection is generated to the eyes of observer, vision dazzle is led to the problem of to observer.
Based on problem above, a kind of lamps and lanterns and showcase are needed, to realize polarizing illumination, for avoiding because lamps and lanterns are because inclined
Turn so as to cause influence light quality glare problem.
Utility model content
The purpose of this utility model is that proposing a kind of lamps and lanterns and showcase, to realize polarizing illumination, avoid generating dazzle
Problem.
For this purpose, the utility model uses following technical scheme:
A kind of lamps and lanterns, comprising:
Shell is provided with light-emitting window；
PCB is arranged in the shell；
LED, connection is on the pcb；
Lens comprising the light emission side of the LED is arranged in the first face and the second face, the lens；
The light that LED is issued is successively from the light-emitting window to the shell behind first face and second face
Diagonally forward projects.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, first face is free form surface, and second face includes mutually interconnecting
The third face connect and fourth face, the third face are free form surface, and the fourth face can be totally reflected incident light.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, the fourth face is inclined at the side of the enclosure interior, institute
The light for stating fourth face reflection is projected from the light-emitting window to the diagonally forward of the shell.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, the lens are fixed on the pcb, the first face of the lens and
The accommodating chamber for accommodating the LED is formed between the PCB.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, the shell is strip, along the length direction interval of the shell
It is provided with multiple LED.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, the number of the lens is identical as the number of the LED.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, the side of the light-emitting window is provided with reference plane, the light-emitting window
Another side edge it is linearly, the other side edge of the reference plane and the light-emitting window is in same level.
As a kind of preferred embodiment of above-mentioned lamps and lanterns, part of the shell far from the light-emitting window is for arc surface or by more
A plain splice forms.
A kind of showcase, the side of the showcase are equipped with above-mentioned lamps and lanterns.
As a kind of preferred embodiment of above-mentioned showcase, height H that the lamps and lanterns are installed in the showcase with it is described
Relationship between the width L of the display area of showcase is L≤3.5H.
The utility model has the beneficial effects that
The utility model provides a kind of optical system with spreadlight lens, it can be achieved that lamp installation side in cabinet,
Light-emitting surface does not need in the case where adding the elevation angle, uniformly illuminates and is demonstrated object, rotating lamp must be passed through by solving showcase lamps and lanterns
Polarizing illumination is realized in drift angle, so that solving thus bring influences the glare problem of light quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the lamps and lanterns that specific embodiment of the present invention provides；
Fig. 2 is the schematic diagram of the cross section for the lamps and lanterns that specific embodiment of the present invention provides；
Fig. 3 is that the light that specific embodiment of the present invention provides moves towards schematic diagram.
Wherein, 1, shell；2,LED；3,PCB；4, lens；5, accommodating chamber；
11, light-emitting window；12, reference plane；
41, the first face；42, the second face；421, third face；422, fourth face.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Present embodiment provides a kind of lamps and lanterns, is applied to showcase, for illuminating to displaying article.However the lamps and lanterns
It is not limited only to apply in showcase, can also apply according to specific needs in other occasions.As shown in Figure 1-Figure 3, the lamp
Tool includes shell 1, LED2, PCB3 and lens 4.Wherein shell 1 is strip, is provided with light-emitting window 11, light-emitting window 11 is downward.
PCB3 and LED2 is arranged in shell 1, and LED2 is arranged on PCB3.Lens 4 are fixed on PCB3, the inner surface of lens 4 and
The accommodating chamber 5 for accommodating LED2 is formed between PCB3, the light emission side of LED2 is arranged in lens 4, the light warp that LED2 is issued
It is projected after crossing the first face 41 and the second face 42 of lens 4 from light-emitting window 11 to diagonally forward.The lamps and lanterns can be realized polarizing illumination, can
It is installed on the side of showcase, illumination to article can be realized without rotating lamps and lanterns；Light-emitting window 11 is arranged downward can avoid light
Line direct projection observer's eye, avoids glare problem.In other embodiments, light-emitting window 11 is not necessarily arranged downward, may be used also
To be provided towards other directions.
In present embodiment, LED2 is that multiple and length direction intervals along shell 1 is arranged.Specifically, adjacent LED 2 it
Between spacing it is identical, realize Uniform Illumination, guarantee good illuminating effect.As shown in Figure 1, the number of lens 4 and of LED2
Number is identical, guarantees that the final illuminating effect of the light of each LED2 is identical.
As shown in Fig. 2, being provided with reference plane 12 on shell 1, reference plane 12 is arranged in 11 side of light-emitting window, light-emitting window
11 another side edge is linearly, and the other side edge of reference plane 12 and light-emitting window 11 is in same level.It is convenient
Determine the correct installation site of lamps and lanterns.There is deviation and generates glare problem in the direction that above-mentioned setting avoids light-emitting window 11 from installing,
It avoids taking multiple measurements the direction to determine light-emitting window 11 simultaneously, facilitates the installation to lamps and lanterns.
As shown in Figures 2 and 3, the first face 41 is free form surface, and the second face 42 includes third face 421 interconnected and the
On four sides 422, third face 421 is free form surface, and fourth face 422 can be totally reflected incident light.By to the first face
41 and second face 42 rationally designed so that the light projected by light-emitting window 11 is projected towards diagonally forward, realize that polarisation shines
It is bright.
Fourth face 422 is inclined at the side inside shell 1, and the tilt angle of fourth face 422 can be set as needed,
So as to be projected by the light that fourth face 422 reflects from light-emitting window 11 to the diagonally forward of shell 1, can efficiently be issued using light source
Light, avoid the loss of light energy, improve the efficiency of lamps and lanterns.Meanwhile according to the demand of illumination zone, fourth face can adjust
422 tilt angle, to change the light trend after the total reflection of fourth face 422.The light of the reflection is thrown on face to be illuminated
Position far from shell 1 when, can effectively solve the problems, such as to irradiate the article less than apart from lamps and lanterns remotely.
In present embodiment, shell 1 reduces the volume of whole lamps and lanterns, reduces transport far from being arc surface at light-emitting window 11
With the space of installation.But shell 1 be far from can also be the face of other shapes at light-emitting window 11, such as can be multiple planes and spell
It connects or the curved surface of other shapes, can be designed according to the specific structure of installation site.
A kind of showcase is additionally provided in present embodiment, the side of showcase is equipped with above-mentioned lamps and lanterns, which penetrates
Light out can illuminate the displaying article in showcase towards the diagonally forward of shell 1, meanwhile, observer is visiting
When product in showcase, light will not direct projection customer eye, avoid glare problem.
When mounted lamp, reference plane 12 is parallel to the surface of the display area in showcase, to guarantee that lamps and lanterns irradiate
Range is maximum, while will not cause vision dazzle.
In present embodiment, as shown in figure 3, lamps and lanterns are between the height H installed in showcase and the width L of display area
Relationship be L≤3.5H.
Note that above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, is able to carry out various apparent variations, readjustment for a person skilled in the art
With substitution without departing from the protection scope of the utility model.Therefore, although being carried out by above embodiments to the utility model
It is described in further detail, but the utility model is not limited only to above embodiments, is not departing from the utility model design
In the case of, it can also include more other equivalent embodiments, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of lamps and lanterns characterized by comprising
Shell (1) is provided with light-emitting window (11)；
PCB (3), setting is in the shell (1)；
LED (2) is connected on the PCB (3)；
Lens (4) comprising the first face (41) and the second face (42), light emission side of lens (4) setting in (2) the LED；
The light that LED (2) is issued is successively after first face (41) and second face (42) by the light-emitting window (11)
It is projected to the diagonally forward of the shell (1).
2. lamps and lanterns according to claim 1, which is characterized in that first face (41) is free form surface, second face
It (42) include third face (421) interconnected and fourth face (422), the third face (421) is free form surface, the described 4th
Face (422) can be totally reflected incident light.
3. lamps and lanterns according to claim 2, which is characterized in that the fourth face (422) is inclined at the shell (1)
The light of internal side, fourth face (422) reflection is penetrated from the light-emitting window (11) to the diagonally forward of the shell (1)
Out.
4. lamps and lanterns according to claim 1, which is characterized in that the lens (4) are fixed on the PCB (3), described
The accommodating chamber (5) for accommodating (2) the LED is formed between the first face (41) and the PCB (3) of mirror (4).
5. lamps and lanterns according to claim 1, which is characterized in that the shell (1) is strip, along the shell (1)
Length direction is arranged at intervals with multiple LED (2).
6. lamps and lanterns according to claim 5, which is characterized in that the number of the lens (4) and the number of the LED (2)
It is identical.
7. lamps and lanterns according to claim 1, which is characterized in that the side of the light-emitting window (11) is provided with reference plane
(12), another side edge of the light-emitting window (11) is linearly, and the reference plane (12) is another with the light-emitting window (11)
One side edge is in same level.
8. lamps and lanterns according to claim 1, which is characterized in that part of the shell (1) far from the light-emitting window (11)
It is formed for arc surface or by multiple plain splices.
9. a kind of showcase, which is characterized in that it is described in any item that the side of the showcase is equipped with the claims 1-8
Lamps and lanterns.
10. showcase according to claim 9, which is characterized in that the height H that the lamps and lanterns are installed in the showcase
Relationship between the width L of the display area of the showcase is L≤3.5H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280477.XU CN208475112U (en) | 2018-08-09 | 2018-08-09 | A kind of lamps and lanterns and showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280477.XU CN208475112U (en) | 2018-08-09 | 2018-08-09 | A kind of lamps and lanterns and showcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475112U true CN208475112U (en) | 2019-02-05 |
Family
ID=65209379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280477.XU Active CN208475112U (en) | 2018-08-09 | 2018-08-09 | A kind of lamps and lanterns and showcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923830A (en) * | 2019-05-13 | 2020-11-13 | 株式会社小糸制作所 | Vehicle lamp |
| WO2021249259A1 (en) * | 2020-06-08 | 2021-12-16 | 苏州欧普照明有限公司 | Lighting fixture |
-
2018
- 2018-08-09 CN CN201821280477.XU patent/CN208475112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923830A (en) * | 2019-05-13 | 2020-11-13 | 株式会社小糸制作所 | Vehicle lamp |
| WO2021249259A1 (en) * | 2020-06-08 | 2021-12-16 | 苏州欧普照明有限公司 | Lighting fixture |
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