CN201016452Y - Light gathering leak-proof device for light-emitting indicator lamp - Google Patents
Light gathering leak-proof device for light-emitting indicator lamp Download PDFInfo
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- CN201016452Y CN201016452Y CNU2007200033886U CN200720003388U CN201016452Y CN 201016452 Y CN201016452 Y CN 201016452Y CN U2007200033886 U CNU2007200033886 U CN U2007200033886U CN 200720003388 U CN200720003388 U CN 200720003388U CN 201016452 Y CN201016452 Y CN 201016452Y
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- light leak
- light
- optically focused
- wall framework
- preventive apparatus
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Abstract
A photospot anti-light leakage device of luminescent indicating light comprises a fixed base, an anti-light leakage wall frame matched with the shape of the periphery of the base, with a certain height, and made of opaque materials, a light distributing device positioned in the central area of the anti-light leakage wall frame, with a certain height, and made of opaque materials. The front end and the back end of the anti-light leakage wall frame are sealed and connected, The bottom of the anti-light leakage wall frame has a fixed connection with the fixed base or is integrated with the fixed base to be molded by casting. The fixed base is provided with at least three light holes, which are well-distributed and positioned between the anti-light leakage wall frame and the light distributing device, forming a display area which emits light evenly. The device is positioned on the periphery of an air-conditioner panel indicating light, not only playing a role of fixing the position of the luminescent light but also accumulating light and preventing light leakage efficiently and making the appearance brightness display more evenly. Compared with the traditional device, the utility model is more beautiful and fashionable, has a simpler structure, is more convenient to process and manufacture, has a lower cost, and is more convenient for mass production.
Description
Technical field
The utility model relates to a kind of luminous indicating lamp beam condensing unit, especially plays the device of optically focused and leakproof light action when one or more lamps are realized illumination effect.
Background technology
Present existing indicator lamp Display Technique, all be around indicator lamp, lamp to be fixed with the mould device, do not have the effect of optically focused and anti-light leak, if display part one of them lamp of several lamps be easy to when bright because of light leak cause near other lamp the phenomenon of light is and then arranged, if several lamp can cause the phenomenon of the not enough or non-uniform light of display part brightness simultaneously during the various pattern of bright composition because of light leak.If there are shortcomings such as processing cost height, complex manufacturing again in the simple specification brightness that increases the measure of being in the light or increase luminous indicating lamp.
In the existing luminous indicating lamp optically focused light leak preventive apparatus, do not find identical or akin technical scheme in the field of air conditioning, but similar technical scheme is arranged in the refrigerator field, as documents 1: application number is to disclose a kind of refrigerator display part light leak preventive apparatus in 03130596.2 the Chinese patent application, the display part that is fixed on the refrigerator doors includes outwards luminous display module, the display screen that has euphotic zone of protection display module, the display part framework of display screen is installed, between the edge of the display screen of described display part and display screen installing port, is provided with light-blocking part corresponding to the display part framework at this position; Light-blocking part is provided in a side of lighttight coating on the lining euphotic zone of a side of display screen.Effect of the present invention is that the light leak preventive apparatus of refrigerator display has prevented that the light that display module sends from outwards appearing between display screen and display screen installing port, has improved the outward appearance of refrigerator, has improved the confidence level of user to refrigerator product.Mainly provide a kind of refrigerator display part light leak preventive apparatus that is used in this documents, this device prevents light leak by the band that is in the light is set, but, in this device, only be provided with anti-light transmission device, beam condensing unit is not set, so this documents does not possess the function of optically focused, remain further to be improved.
The utility model content
For overcoming the defective of above-mentioned prior art, the technical problems to be solved in the utility model be to provide a kind of can realize fixing luminous indicating lamp, again can play optically focused, prevent the device of light leak, simple in structure, compact, be convenient to processing and fabricating, cost is low, make luminous displaing part divide fashion attractive in appearance, and this device volume is little, do not take too many space separately, do not influence the indicator lamp spacing.
For realizing above-mentioned utility model purpose, the technical solution adopted in the utility model is as follows:
A kind of luminous indicating lamp optically focused light leak preventive apparatus, described optically focused light leak preventive apparatus 1 comprises a firm banking 3, one with firm banking 3 outer peripheral edges profile phases couplings, the head and the tail sealing is joined, has certain altitude, the anti-light leak wall framework 2 that light tight material is made, and one be arranged in anti-light leak wall framework 2 central areas, has certain altitude, the dodging device 4 that light tight material is made, fixedly connected or the one moulding by casting with firm banking 3 in the bottom of described anti-light leak wall framework 2, offer at least 3 lamp holes 5 on the described firm banking 3, described lamp hole 5 is evenly distributed between anti-light leak wall framework 2 and the dodging device 4, forms a luminous uniform viewing area 8.
Described optically focused light leak preventive apparatus, described dodging device 4 is solid or hollow equilateral polygon cylinder or cylinder, the number that the limit number of the dodging device of described polygon cylinder and lamp hole 5 are provided with is complementary.Wherein, polygon is equilateral triangle, rectangle, pentagon or hexagon etc., the limit number that it is concrete, and it is fixed to come according to the central area size of anti-light leak wall framework 2, and simultaneously, the number that is provided with of lamp hole 5 also should be decided by the actual size of anti-light leak wall framework 2; In addition, described dodging device 4 is fixedly installed on the firm banking 3, and it highly is equal to or less than the height of anti-light leak wall framework 2; Perhaps, described dodging device 4 is fixedly installed in the anti-light leak wall framework 2 by supporting walls 41, and its bottom level is lower than the height that is arranged on the indicator lamp in the lamp hole 5, and its overhead height is equal to or less than the height of anti-light leak wall framework 2.Design like this, after making that be arranged on light emitting diode in the lamp hole 5 or other indicator lamps lights at the same time, 8 form with the even brightness ring of light in the viewing area, not existing at the center of adjacent two luminous indicating lamp lines has too the big difference phenomenon around brightness and its or has shade to exist, and the angle of regulating the astigmatism of luminous indicating lamp pipe can guarantee that its brightness does not reduce.
Described optically focused light leak preventive apparatus, described optically focused light leak preventive apparatus 1 comprises stationary jaw 6, described stationary jaw 6 is fixedly installed on the anti-light leak wall framework 2, and perhaps stationary jaw 6 is one-body molded with anti-light leak wall framework 2, and described stationary jaw 6 is provided with more than 2 or 2 at least.Certainly, described stationary jaw 6 also is the bottom week edge that is arranged on anti-light leak wall framework 2 uniformly, plays and supports and the fixedly effect of optically focused light leak preventive apparatus.
Described optically focused light leak preventive apparatus, described anti-light leak wall framework 2, firm banking 3 and stationary jaw 6 one moulding by casting, perhaps, described stationary jaw 6 also can be fixed into one with anti-light leak wall framework 2, firm banking 3 welding.
Described optically focused light leak preventive apparatus, described optically focused light leak preventive apparatus 1 further is provided with one and is convenient to the transparency cover 7 that light is launched, described transparency cover 7 is arranged on the opening part of anti-light leak wall 1, described transparency cover 7 snappings or be spirally connected and be fixed on the opening part of anti-light leak wall 1.
Described optically focused light leak preventive apparatus, described anti-light leak wall framework 2 are set to annular wall or square, rectangle wall, and the best is set to annular.
Above-mentioned optically focused light leak preventive apparatus further is provided with the reflector layer 9 that one deck is beneficial to increases luminous intensity at the inner surface of described anti-light leak wall framework 2, and described reflector layer 9 is the silver strip reflector layer.
The use the beneficial effects of the utility model are:
The utility model discloses a kind of light emitting diode or other indicator lamp beam condensing unit, this device is arranged at around the air-conditioning panel indicator lamp, promptly can play the fixedly effect of electroluminescent lamp position, again effectively optically focused, prevent light leak.It is more even that apparent brightness is shown.The utility model is than traditional fashion more attractive in appearance, and is simple in structure, be convenient to processing and fabricating, and cost is low, is convenient to produce in batches.
Description of drawings
Fig. 1 is the utility model optically focused light leak preventive apparatus first embodiment volume rendering structural representation;
Fig. 2 is for opening the optically focused light leak preventive apparatus structural representation of lid in Fig. 1 structural representation;
Fig. 3 be among Fig. 2 A-A to profile;
Fig. 4 is the cutaway view of the utility model optically focused light leak preventive apparatus second embodiment;
Fig. 5 is the longitudinal sectional view of the utility model optically focused light leak preventive apparatus second embodiment;
Fig. 6 is the cutaway view of the utility model optically focused light leak preventive apparatus the 3rd embodiment;
Fig. 7 is the cutaway view of the utility model optically focused light leak preventive apparatus the 4th embodiment;
The specific embodiment
Below by specific embodiment, accompanying drawing is elaborated to the utility model in addition.
As shown in Figure 1 to Figure 3, a kind of luminous indicating lamp optically focused light leak preventive apparatus, described optically focused light leak preventive apparatus 1 comprises a firm banking 3, one with firm banking 3 outer peripheral edges profile phases couplings, the head and the tail sealing is joined, has certain altitude, light tight material is made, the anti-light leak wall framework 2 of annular wall, and one be arranged in anti-light leak wall framework 2 central areas, has certain altitude, the dodging device 4 that light tight material is made, fixedly connected with firm banking 3 in the bottom of described anti-light leak wall framework 2, its connected mode is not limit and can be welded, be spirally connected, riveted joint etc., offer 4 lamp holes 5 on the described firm banking 3, and, the height of lamp hole 5 is consistent with the height of firm banking 3, level be it seems, lamp hole 5 is to be embedded in the firm banking 3, described lamp hole 5 is evenly distributed between anti-light leak wall framework 2 and the dodging device 4, symmetry is one-body molded on anti-light leak wall framework 22 stationary jaws 6, simultaneously, described anti-light leak wall framework 2, firm banking 3 and stationary jaw 6 one moulding by casting, perhaps, described stationary jaw 6 also can with anti-light leak wall framework 2, firm banking 3 welding are fixed into one; Described optically focused light leak preventive apparatus 1 further is provided with a transparency cover 7 of being convenient to light emission, and described transparency cover 7 is arranged on the opening part of anti-light leak wall 1, described transparency cover 5 snappings or be spirally connected and be fixed on the opening part of anti-light leak wall 1; Described as shown in the figure dodging device 4 is solid rectangular configuration, correspondence is provided with a lamp hole 5 on every limit of rectangle, with luminous indicating lamp normally LED lamp (diagram omit) be installed in the lamp hole 5, described dodging device 4 is fixedly installed on the firm banking 3, and it highly is equal to or less than the height of anti-light leak wall framework 2; After lamp is bright, make light not to leaking outside by the anti-light leak wall of optically focused, the brightness range that light shows forms a luminous uniform viewing area 8 between anti-light leak wall of optically focused and key support.
The optically focused light leak preventive apparatus of this embodiment further is provided with the reflector layer 9 that one deck is beneficial to increases luminous intensity at the inner surface of described anti-light leak wall framework 2, and described reflector layer 9 is the silver strip reflector layer.
This embodiment and embodiment 1, embodiment 2 structures are roughly the same, difference only, as shown in Figure 6, described dodging device 4 is solid pentagonal configuration, the bottom of described anti-light leak wall framework 2 and firm banking 3 one moulding by casting, offer 5 lamp holes 5 on the described firm banking 3 uniformly, and the height of lamp hole 5 is consistent with the height of firm banking 3.
The optically focused light leak preventive apparatus of this embodiment further is provided with the reflector layer 9 that one deck is beneficial to increases luminous intensity at the inner surface of described anti-light leak wall framework 2, and described reflector layer 9 is the silver strip reflector layer.
This embodiment and embodiment 1, embodiment 2 are roughly the same, only difference is, as shown in Figure 7, cutaway view for this embodiment, described dodging device 4 is not directly to be fixedly installed on the firm banking 3, but is fixedly installed in the anti-light leak wall framework 2 by supporting walls 41, when satisfying the optically focused effect, its bottom level is lower than the height that is arranged on the indicator lamp in the lamp hole 5, and its overhead height is equal to or less than the height of anti-light leak wall framework 2.Design like this, after making that be arranged on light emitting diode in the lamp hole 5 or other indicator lamps lights at the same time, 8 form with the even brightness ring of light in the viewing area, not existing at the center of adjacent two luminous indicating lamp lines has too the big difference phenomenon around brightness and its or has shade to exist, and the angle of regulating the astigmatism of luminous indicating lamp pipe can guarantee that its brightness does not reduce.But this kind embodiment is not best embodiment, so still the example structure with the front is a best mode in actual product.
Claims (9)
1. luminous indicating lamp optically focused light leak preventive apparatus, it is characterized in that: described optically focused light leak preventive apparatus (1) comprises a firm banking (3), one with firm banking (3) outer peripheral edges profile phase coupling, the head and the tail sealing is joined, has certain altitude, the anti-light leak wall framework (2) that light tight material is made, and one be arranged in anti-light leak wall framework (2) central area, has certain altitude, the dodging device that light tight material is made (4), fixedly connected or the one moulding by casting with firm banking (3) in the bottom of described anti-light leak wall framework (2), offer at least 3 lamp holes (5) on the described firm banking (3), described lamp hole (5) is evenly distributed between anti-light leak wall framework (2) and the dodging device (4), forms a luminous uniform viewing area (8).
2. optically focused light leak preventive apparatus according to claim 1, it is characterized in that: described dodging device (4) is solid or hollow equilateral polygon cylinder or cylinder, and the number that the limit number of the dodging device of described polygon cylinder and lamp hole (5) are provided with is complementary.
3. optically focused light leak preventive apparatus according to claim 1 and 2 is characterized in that: described dodging device (4) is fixedly installed on the firm banking (3), and it highly is equal to or less than the height of anti-light leak wall framework (2); Perhaps, described dodging device (4) is fixedly installed in the anti-light leak wall framework (2) by supporting walls (41), and its bottom level is lower than the height that is arranged on the indicator lamp in the lamp hole (5), and its overhead height is equal to or less than the height of anti-light leak wall framework (2).
4. optically focused light leak preventive apparatus according to claim 1, it is characterized in that: described optically focused light leak preventive apparatus (1) comprises stationary jaw (6), described stationary jaw (6) is fixedly installed on the anti-light leak wall framework (2), perhaps stationary jaw (6) is one-body molded with anti-light leak wall framework (2), and described stationary jaw (6) is provided with more than 2 or 2 at least.
5. optically focused light leak preventive apparatus according to claim 4, it is characterized in that: described anti-light leak wall framework (2), firm banking (3) and stationary jaw (6) one moulding by casting, perhaps, described stationary jaw (6) also can be fixed into one with anti-light leak wall framework (2), firm banking (3) welding.
6. optically focused light leak preventive apparatus according to claim 1, it is characterized in that: described optically focused light leak preventive apparatus (1) further is provided with one and is convenient to the transparency cover (7) that light is launched, described transparency cover (7) is arranged on the opening part of anti-light leak wall (1), described transparency cover (7) snapping or be spirally connected and be fixed on the opening part of anti-light leak wall (1).
7. optically focused light leak preventive apparatus according to claim 1 is characterized in that: described anti-light leak wall framework (2) is set to annular wall or square, rectangle wall.
8. according to any described optically focused light leak preventive apparatus among the claim 1-2, it is characterized in that: the inner surface at described anti-light leak wall framework (2) further is provided with the reflector layer (9) that one deck is beneficial to increases luminous intensity, and described reflector layer (9) is the silver strip reflector layer.
9. according to any described optically focused light leak preventive apparatus among the claim 4-7, it is characterized in that: the inner surface at described anti-light leak wall framework (2) further is provided with the reflector layer (9) that one deck is beneficial to increases luminous intensity, and described reflector layer (9) is the silver strip reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200033886U CN201016452Y (en) | 2006-07-10 | 2007-02-08 | Light gathering leak-proof device for light-emitting indicator lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620123632 | 2006-07-10 | ||
| CN200620123632.8 | 2006-07-10 | ||
| CNU2007200033886U CN201016452Y (en) | 2006-07-10 | 2007-02-08 | Light gathering leak-proof device for light-emitting indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016452Y true CN201016452Y (en) | 2008-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200033886U Expired - Lifetime CN201016452Y (en) | 2006-07-10 | 2007-02-08 | Light gathering leak-proof device for light-emitting indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016452Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307522A (en) * | 2019-06-25 | 2019-10-08 | 江苏江淮动力有限公司 | A kind of diesel generating set double startup control device |
-
2007
- 2007-02-08 CN CNU2007200033886U patent/CN201016452Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307522A (en) * | 2019-06-25 | 2019-10-08 | 江苏江淮动力有限公司 | A kind of diesel generating set double startup control device |
| CN110307522B (en) * | 2019-06-25 | 2020-05-22 | 江苏江淮动力有限公司 | Double-start control device of diesel generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: QINGDAO HAIER AIR CONDITIONER CORPORATION LIMITED ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Qingdao Haier Air Conditioner Co., Ltd. Number: 06 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Qingdao Haier Air Conditioner Co., Ltd. Number: 06 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: QINGDAO HAIER AIR CONDITIONER CORPORATION LIMITED ¬ |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |