CN2113448U - Main control screen for refrigerator - Google Patents
Main control screen for refrigerator Download PDFInfo
- Publication number
- CN2113448U CN2113448U CN 92211210 CN92211210U CN2113448U CN 2113448 U CN2113448 U CN 2113448U CN 92211210 CN92211210 CN 92211210 CN 92211210 U CN92211210 U CN 92211210U CN 2113448 U CN2113448 U CN 2113448U
- Authority
- CN
- China
- Prior art keywords
- main panel
- improved
- reflector
- refrigerator
- main control
- 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
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model belongs to the technical field of illuminating devices of refrigerators. The main control screen for refrigerators comprises a reflecting cover and a diffuse reflecting layer spread on the internal wall of the casing of the main control screen. A reflecting bowl on the reflecting cover has the spotlight effect, the light intensity is improved by three times, the diffuse reflecting layer can reflect part of the light onto the reflecting bowl, the lighting utilization rate is improved by 50%, under the condition of the light intensity unchanging, the power of the power supply and the temperature rise can be decreased, the influence of the pyroelectric stress can be decreased, consequently the lifetime of the indicating light is improved, simultaneously, the light intensity in every direction is improved by the diffuse reflecting layer, the visual angle is increased from less than 90 DEG to 120 DEG, and the indicating effect (the side view effect) is improved.
Description
This utility model belongs to the lighting device technical field of refrigerator.
At present, the structure of refrigerator main panel is in refrigerator main panel housing power supply indicator to be installed, and its weak point is: the components and parts temperature rise, and the indicator lamp life-span is short, and indicating effect is not obvious.
The purpose of this utility model provides a kind of main refrigerator main panel that improves refrigerator power indicator lamp life-span and indicating effect.
This refrigerator main panel, comprise main panel housing and the power supply indicator in the main panel body, it also comprises the reflection shield that is sleeved on the power supply indicator and is coated in the main panel housing and is positioned at diffuse reflector on the inwall on reflection shield top, reflection shield is made up of a upright tube and a reflector that is connected upright tube upper end, and the relative both sides of reflector are respectively cut a breach by two parallel planes apart from axis 3-4mm.
The utility model has the advantages that:
1, improves the refrigerator power indicator lamp life-span.Reflector in use plays anti-optically focused, make light intensity improve two times, and coat diffuse reflector on the main panel inner walls, make the light that impinges upon on the main panel shell inwall, outside the part emitting body, and another part is reflected to back ejaculation on the reflector, thereby improves luminous utilization rate 50%, further improves light intensity.So guaranteeing to reduce output power and temperature rise significantly under the situation that luminous intensity one becomes, reduce thermoelectric stress influence, show the lamp life-span thereby improve.
2, improve indicating effect.On the main panel inner walls, coat diffuse reflector, the light that shines on the main panel inner walls is reflected to all directions, thereby improve the light intensity of all directions, make the visual angle, bring up to, improve indicating effect (side-looking effect) greater than 120 degree by less than 90 degree.
Accompanying drawing shows embodiment of the present utility model, wherein
Fig. 1 is the longitudinal section of embodiment;
Fig. 2 is A among Fig. 1---the cutaway view of A line;
Fig. 3 is the longitudinal section of reflection shield;
Fig. 4 is the vertical view of reflection shield.
Below in conjunction with accompanying drawing the utility model is further described.
This refrigerator main panel, comprise main panel housing ［ 3 ］ and the power supply indicator ［ 6 ］ in main panel housing ［ 3 ］, and be sleeved on the reflection shield ［ 1 ］ on the power supply indicator ［ 6 ］ and be coated in main panel housing ［ 3 ］ and be positioned at diffuse reflector ［ 2 ］ on the inwall on reflection shield ［ 1 ］ top, reflection shield ［ 1 ］ is by highly being 7---the upright tube ［ 7 ］ of 10mm and a reflector ［ 4 ］ that is connected on the upright tube ［ 7 ］ are formed, the relative both sides of reflector ［ 4 ］ by two apart from axis 3---the parallel plane of 4mm respectively cuts a breach ［ 8 ］, on reflector ［ 4 ］ inwall one deck mirror reflective layer ［ 5 ］ is arranged.The material of reflection shield ［ 1 ］ is an ABS plastic, and mirror reflective layer ［ 5 ］ is evaporation of aluminum or chromium plating or silver-plated, and the material of diffuse reflector is the mixture of aluminium powder and zapon.
Claims (3)
1, a kind of refrigerator main panel, comprise main panel housing [3] and the power supply indicator [6] in main panel housing [3], it is characterized in that also comprising the reflection shield [1] that is sleeved on the power supply indicator [6] and be coated in main panel housing [3] and be positioned at diffuse reflector [2] on the inwall on reflection shield [1] top, reflection shield [1] is formed by founding tube [7] and being connected a reflector [4] that stands tube [7] upper end, and the relative both sides of reflector [4] are respectively cut a breach [8] by two parallel planes apart from axis 3-4mm.
2, refrigerator main panel according to claim 1 is characterized in that the height of upright tube ［ 7 ］ is 7---10mm.
3, refrigerator main panel according to claim 1 is characterized in that on reflector ［ 4 ］ inwall one deck mirror reflective layer ［ 5 ］ being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211210 CN2113448U (en) | 1992-01-30 | 1992-01-30 | Main control screen for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211210 CN2113448U (en) | 1992-01-30 | 1992-01-30 | Main control screen for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113448U true CN2113448U (en) | 1992-08-19 |
Family
ID=4956248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211210 Granted CN2113448U (en) | 1992-01-30 | 1992-01-30 | Main control screen for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765328A (en) * | 2013-11-27 | 2016-07-13 | Bsh家用电器有限公司 | Domestic refrigeration device having an interior lighting system |
-
1992
- 1992-01-30 CN CN 92211210 patent/CN2113448U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105765328A (en) * | 2013-11-27 | 2016-07-13 | Bsh家用电器有限公司 | Domestic refrigeration device having an interior lighting system |
| CN105765328B (en) * | 2013-11-27 | 2018-11-23 | Bsh家用电器有限公司 | Domestic refrigerator with interior room lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |