CN203893569U - LED lamp for freezer - Google Patents
LED lamp for freezer Download PDFInfo
- Publication number
- CN203893569U CN203893569U CN201420283622.5U CN201420283622U CN203893569U CN 203893569 U CN203893569 U CN 203893569U CN 201420283622 U CN201420283622 U CN 201420283622U CN 203893569 U CN203893569 U CN 203893569U
- Authority
- CN
- China
- Prior art keywords
- bright dipping
- freezer
- light fixture
- led light
- refrigerator
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 238000007598 dipping method Methods 0.000 claims description 46
- 230000001154 acute effect Effects 0.000 abstract 2
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000009434 installation Methods 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
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED lamp for a freezer comprises a light exiting panel, a light emitting module and a containing cavity used for arrangement of the light emitting module, wherein the light emitting module and the light exiting panel are arranged in a spaced mode. Along the cross section of the light exiting panel, an acute angle is formed between the optical axis of the light emitting module and the light exiting panel. According to the LED lamp for the freezer, due to the fact that the LED lamp is used as a light source, the lighting efficiency can be improved and power consumption can be reduced. Meanwhile, due to the fact that along the cross section of the light exiting panel, the acute angle is formed between the optical axis of the light emitting module and the light exiting panel, emergent light of the light emitting module can light the whole face of the freezer in the width direction and light distribution evenness of the light source provided for the freezer is improved.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of LED light fixture for refrigerator-freezer.
Background technology
In general daily life, all can see various lighting apparatus everywhere, for example, fluorescent lamp, street lamp, desk lamp, artistic lamp etc.In above-mentioned lighting apparatus, major part is to using osram lamp as illuminating source traditionally.In recent years, because science and technology is maked rapid progress, utilized light emitting diode (LED) as illuminating source.Very person, except lighting apparatus, for general traffic sign, billboard, car light etc., also changes into and uses light emitting diode as illuminating source.Use light emitting diode as illuminating source, its benefit is power saving, and brightness is larger, therefore generalization gradually on using.
Along with popularizing of LED light fixture, increasing occasion is brought into use LED light fixture, for example cold chain, shelf etc.Traditional refrigerator-freezer, particularly refrigerator-freezer all use fluorescent lamp as light source now.Due to the characteristic of fluorescent lamp, the light source light distribution lack of homogeneity that it provides to refrigerator-freezer, and light efficiency is low, and power consumption is large.
Utility model content
In view of this, be necessary to provide a kind of LED light fixture for refrigerator-freezer, to overcome above-mentioned deficiency.
LED light fixture for refrigerator-freezer comprises a bright dipping panel, one with the spaced illuminating module of this bright dipping panel, and one for arranging the accommodating cavity of described illuminating module.Optical axis and bright dipping panel in the above illuminating module of cross section along described bright dipping panel acutangulate.
Compared with prior art, the described LED light fixture for refrigerator-freezer, owing to having used LED lamp to make light source, can improve light efficiency, reduces power consumption.Simultaneously due on the cross section along described bright dipping panel, the optical axis of described illuminating module and bright dipping panel acutangulate, make the emergent light of described illuminating module can be irradiated to described refrigerator-freezer upper along whole of width, thereby the light source light distribution uniformity providing to refrigerator-freezer has been provided.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein.
The STRUCTURE DECOMPOSITION schematic diagram of a kind of LED light fixture for refrigerator-freezer that Fig. 1 provides for the utility model.
Fig. 2 is the cross-sectional view of the LED light fixture for refrigerator-freezer of Fig. 1.
The specific embodiment
Based on accompanying drawing, specific embodiment of the utility model is further elaborated below.Should be appreciated that specific embodiment described herein is only as embodiment, and be not used in restriction protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, it is the structural representation of a kind of LED light fixture 100 for refrigerator-freezer provided by the utility model.The described LED light fixture 100 for refrigerator-freezer comprises a bright dipping panel 11, one and the spaced illuminating module 12 of this bright dipping panel 11, one for the accommodating cavity 13 of described illuminating module 12 is set, and two shackle member 14 that are separately positioned on accommodating cavity 13 both sides.Can expect, described LED light fixture 100 also comprises other yuan of assembly, as is arranged on the end cap at these LED light fixture 100 two ends, and electric component etc., do not repeat them here.
The light that described bright dipping panel 11 sends from described illuminating module 11 for outgoing is protected this illuminating module 12 simultaneously.Described bright dipping panel 11 can be made by the resin, plastics with certain light transmittance etc.In the present embodiment, described bright dipping panel 11 is less than 95% and be greater than 50% plastics and make by light emission rate.
Described illuminating module 12 comprises circuit board 121, is electrically connected and is fixed on the LED lamp 122 on this circuit board 121.Described circuit board 111 can be provided with circuit or other electronic component for printed circuit board (PCB) (Printed Circuit Board, PCB) on it, if diode, triode etc. are to supply with specified electric current or the control signal of LED lamp.Described circuit board 121 is fixedly installed in following accommodating cavity 13, and described LED lamp 122 is fixedly installed on this circuit board 121.Well-known, each LED lamp 122 comprises an optical axis 123, and this optical axis becomes the reference axis of Lighting Design or luminous intensity distribution.Because 122, described circuit board 111 and LED lamp are as prior art, repeat no more.Described illuminating module 12 arranges with described bright dipping panel 11 intervals, to reach the demand of luminous intensity distribution.Described illuminating module 12 is determined according to the demand of luminous intensity distribution with the spacing distance of bright dipping panel 11, and particularly, this spacing distance can be determined according to the width of refrigerator-freezer.According to the directionality of LED lamp 122 bright dippings, in order to make LED light fixture 100 can be irradiated to along whole of refrigerator-freezer width, on the cross section along described bright dipping panel 11, optical axis 123 and this bright dipping panel 11 of described illuminating module 12 acutangulate.Simultaneously
Described accommodating cavity 13 can be one-body molded with described bright dipping panel 11, to improve the classification of waterproof of described LED light fixture 100.Certainly can expect, if less demanding or do not require to classification of waterproof, described accommodating cavity 13 can be used additive method to be connected with bright dipping panel 11, as welding or securing member connect.On the cross section along described bright dipping panel 11, described accommodating cavity 13 comprises the upper support limit 131 that an one end is connected with bright dipping panel 11, one for described illuminating module 12 relative with bright dipping panel 11 limit 132 that arranges are set, and one arranges with described the lower support limit 133 that limit 132 joins.Describedly the one end on limit 132 is set and the other end on upper support limit 131 joins.Described the other end on limit 132 and joining of lower support limit 133 be set.And the one end on described lower support limit 133 and bright dipping panel 11 join, thereby form a cavity joining continuously, for described illuminating module 12 being set and carrying out luminous intensity distribution setting.On the cross section along described bright dipping panel 11, described upper support limit 131 is perpendicular to described bright dipping panel 11, to stop the emergent light directive people's of described illuminating module 12 eyes.And on the cross section along described bright dipping panel 11, described lower support limit 133 is parallel with the optical axis of described illuminating module 12.Because described LED light fixture 100 will project emergent light on whole along refrigerator-freezer width, when the optical axis of described lower support limit 133 and described illuminating module 12 is parallel, this lower support limit 133 can not stop the main light beam of these illuminating module 12 outgoing, except a veiling glare seldom, most of light goes out from described bright dipping panel 11 to penetrate.
Described shackle member 14 also can be one-body molded with described bright dipping panel 11, and described shackle member 14, bright dipping panel 11, accommodating cavity 13, all by plastic extruding forming, form a strip tubular structure.Described shackle member 14 is S-shaped on the cross section along described bright dipping panel 11.Can expect, in the refrigerator-freezer of described LED light fixture 100 is installed, correspondingly be provided with a draw-in groove (not shown).When installing, directly two shackle member of this LED light fixture 100 14 are inserted to the installation that can complete this LED light fixture 100 in described draw-in groove.In order further to increase the stability of described shackle member 14 and draw-in groove, a described shackle member 14 dorsad side of described accommodating cavity 13 is also provided with a projection 141.When described shackle member 14 is inserted in described draw-in groove, this projection 141 can be fastened in draw-in groove, thereby can further strengthen the stability between described shackle member 14 and draw-in groove.
Compared with prior art, the described LED light fixture 100 for refrigerator-freezer, owing to having used LED lamp to make light source, can improve light efficiency, reduces power consumption.Simultaneously due on the cross section along described bright dipping panel 11, the optical axis of described illuminating module 12 and bright dipping panel 11 acutangulate, make the emergent light of described illuminating module 12 can be irradiated to described refrigerator-freezer upper along whole of width, thereby the light source light distribution uniformity providing to refrigerator-freezer has been provided.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all interior done any modifications in spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. the LED light fixture for refrigerator-freezer, it is characterized in that: described LED light fixture comprises a bright dipping panel, one and the spaced illuminating module of this bright dipping panel, and one for the accommodating cavity of described illuminating module is set, at optical axis and the bright dipping panel of the above illuminating module of cross section along described bright dipping panel, acutangulate.
2. the LED light fixture for refrigerator-freezer as claimed in claim 1, is characterized in that: described accommodating cavity and bright dipping panel are one-body molded.
3. the LED light fixture for refrigerator-freezer as claimed in claim 1, is characterized in that: the light emission rate of described bright dipping panel is less than 95% and be greater than 50%.
4. the LED light fixture for refrigerator-freezer as claimed in claim 1, it is characterized in that: on the cross section along described bright dipping panel, described accommodating cavity comprises the upper support limit that an one end is connected with bright dipping panel, one for arranging described illuminating module relative with the bright dipping panel limit that arranges, and one arrange with described the lower support limit that limit joins, describedly the one end on limit is set and the other end on upper support limit joins, the described other end and the lower support limit that limit is set joins, and one end and the bright dipping panel on described lower support limit join.
5. the LED light fixture for refrigerator-freezer as claimed in claim 4, is characterized in that: on the cross section along described bright dipping panel, described lower support limit is parallel with the optical axis of described illuminating module.
6. the LED light fixture for refrigerator-freezer as claimed in claim 4, is characterized in that: on the cross section along described bright dipping panel, described upper support limit is perpendicular to described bright dipping panel.
7. the LED light fixture for refrigerator-freezer as claimed in claim 1, is characterized in that: described LED light fixture comprises two shackle member that are separately positioned on described accommodating cavity both sides, and this shackle member and bright dipping panel are one-body molded.
8. the LED light fixture for refrigerator-freezer as claimed in claim 7, is characterized in that: described shackle member is S-shaped on the cross section along described bright dipping panel.
9. the LED light fixture for refrigerator-freezer as claimed in claim 7, is characterized in that: described shackle member is provided with a projection towards the back side of described accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283622.5U CN203893569U (en) | 2014-05-29 | 2014-05-29 | LED lamp for freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283622.5U CN203893569U (en) | 2014-05-29 | 2014-05-29 | LED lamp for freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893569U true CN203893569U (en) | 2014-10-22 |
Family
ID=51719964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283622.5U Expired - Lifetime CN203893569U (en) | 2014-05-29 | 2014-05-29 | LED lamp for freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222501A (en) * | 2014-05-29 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of LED lamp for refrigerator-freezer |
| CN106724404A (en) * | 2016-12-22 | 2017-05-31 | 赛尔富电子有限公司 | A kind of shelf and the nameplate LED bar graph lamp for the shelf |
-
2014
- 2014-05-29 CN CN201420283622.5U patent/CN203893569U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222501A (en) * | 2014-05-29 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of LED lamp for refrigerator-freezer |
| CN106724404A (en) * | 2016-12-22 | 2017-05-31 | 赛尔富电子有限公司 | A kind of shelf and the nameplate LED bar graph lamp for the shelf |
| CN106724404B (en) * | 2016-12-22 | 2023-12-22 | 赛尔富电子有限公司 | Goods shelf and sign board LED strip lamp for same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Ningbo Purcell Electronics Ltd. Patentee after: Self Electronics Co.,Ltd. Address before: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Ningbo Purcell Electronics Ltd. Patentee before: SELF ELECTRONICS CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |