CN201507874U - Head shaking light with waterproof function of color changing box - Google Patents
Head shaking light with waterproof function of color changing box Download PDFInfo
- Publication number
- CN201507874U CN201507874U CN2009201932525U CN200920193252U CN201507874U CN 201507874 U CN201507874 U CN 201507874U CN 2009201932525 U CN2009201932525 U CN 2009201932525U CN 200920193252 U CN200920193252 U CN 200920193252U CN 201507874 U CN201507874 U CN 201507874U
- Authority
- CN
- China
- Prior art keywords
- box
- case
- color changing
- case lid
- under casing
- 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 - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a head shaking light with a waterproof function of a color changing box, which comprises a base, a fork rotating arm, a rotatable lamp barrel, a reflective cup, a light source, an exhaust fan and a color changing box. The box body of the color changing box comprises a bottom box and a box cover. The utility model is characterized in that the bottom end of the lower flanging of the box cover is provided with a door-shaped groove, the upper flanging of the bottom box is arranged in the door-shaped groove, a sealing rubber ring is arranged between the door-shaped groove of the box cover and the upper end of the upper flanging of the bottom box and the lower flanging of the box cover is connected with the bottom box through a plurality of fastening pieces. The color changing box of the improved head shaking light has good waterproof function, glossy surface, beautiful and tidy appearance and convenient folding, maintenance and cleaning.
Description
Technical field
The utility model relates to light fixture, and particularly a kind of colour changing case has the Adjustable head lamp of good water-proof function.
Background technology
Adjustable head lamp is the abbreviation of colour changing searchlight of shaking the head, and is place background lights such as present outdoor performance, gymnasium, high-rise and elevated bridge light fixtures commonly used.Existing Adjustable head lamp mainly is made up of base, rotatable lamp bucket, colour changing case, V shape pivoted arm, light source, reflector and air exhauster.The colour changing case at the top for fear of rainwater from Adjustable head lamp infiltrates in the lamp body and damages light source, the way of prior art is that the casing of colour changing case is made of under casing, case lid and fluid sealant packing ring, the sealing rubber gasket is arranged between the in-flanges of under casing and case lid, and equidistantly seals so that screw is fastening.Find that after using still there is following weak point in this waterproof measure: when the rainy time was longer, rainwater can infiltrate in the case from screw; In addition, because the fastening force of each screw and inconsistent, the fluid sealant packing ring gap can occur somewhere, and rainwater might be infiltrated in the casing from this gap.Especially whenever open that case lid keeps in repair or seal gasket iris out now aging after, above-mentioned seepage phenomenon is even more serious.
The utility model content
For the colour changing case that solves existing Adjustable head lamp is infiltrated the defective of damaging light source by rainwater easily, the utility model provides a kind of colour changing case to have the Adjustable head lamp of good water-proof function.
Above-mentioned task realizes by this way: a kind of colour changing case has the Adjustable head lamp of good water-proof function, include base, V shape pivoted arm, rotatable lamp bucket, reflector, light source, air exhauster and colour changing case, the casing of colour changing case is made of under casing and case lid, it is characterized in that: the bottom of flange is provided with a n-type groove under described case lid, the upper overturning of under casing places in the n-type groove, between case lid n-type groove and under casing upper overturning top, be provided with an O-ring seal, under case lid, link together by several securing members between flange and the under casing.
The purpose of this utility model can also take following measure further perfect:
The cross section of described O-ring seal is an inverted U, is placed on the upper overturning of under casing with the clip slot in the middle of it.
Described securing member can be used screw, but preferably adopts the case hasp of being made up of hasp and clasp, and hasp evenly is arranged at the under casing bottom edge, is arranged under the case lid on the flange with the clasp of snap fit.
The casing of colour changing case of the present utility model is assembling like this, earlier O-ring seal is placed on the upper overturning along under casing upper overturning top, n-type groove with flange under the case lid is placed on the O-ring seal under casing upper overturning top then, by securing member case lid and under casing is linked together at last and just can.
From above-mentioned improvement as can be known, rainwater can only flow down along the following flange of case lid when raining, and adds the O-ring seal sealing, even the lamp bucket tilts, rainwater can not be tilted to yet and be seeped in the colour changing case, thereby has solved the rainproof water problems of colour changing case effectively.In addition, after above-mentioned improvement, the upper surface of colour changing case seems smooth attractive in appearance owing to there is not head of screw, if securing member adopts the case hasp, and the advantage that also have easy dress folding, is convenient to keep in repair.
Description of drawings
Fig. 1 has the cross-sectional schematic of the Adjustable head lamp concrete structure of good water-proof function for a kind of colour changing case.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
See figures.1.and.2, a kind of colour changing case has the Adjustable head lamp of good water-proof function, include base 1, V shape pivoted arm 2, rotatable lamp bucket 3, reflector 4, light source 5, air exhauster 6 and colour changing case 7, the casing of this colour changing case 7 is made of under casing 8 and case lid 9, the utility model improvements are n-type grooves 11 that to be provided with a cross sectional shape in the lower end of 9 times flange 10 of described case lid be door character type, and the upper overturning 12 of under casing 8 just in time places in the n-type groove 11.Between the upper overturning 12 of the n-type groove 11 of case lid 9 and under casing 8, be provided with an O-ring seal 13.Be to link together by securing member 14 between case lid 9 and the under casing 8, the O-ring seal 13 of present embodiment adopts the O-ring seal in reverse U shape cross section, is placed in the upper end of upper overturning 12 along under casing 8 upper overturnings 12.Described securing member 14 adopts the case hasp of being made up of hasp 15 and clasp 16, and the hasp 15 of several case hasps evenly is arranged under casing 8 bottom edge, is placed on 9 times flange 10 of case lid with the clasp 16 of snap fit.
Claims (3)
1. a colour changing case has the Adjustable head lamp of good water-proof function, include base (1), V shape pivoted arm (2), rotatable lamp bucket (3), reflector (4), light source (5), air exhauster (6) and colour changing case (7), the casing of colour changing case (7) is made of under casing (8) and case lid (9), it is characterized in that: be provided with a door type groove (11) in the lower end of flange (10) down at described case lid (9), the upper overturning (12) of under casing (8) places in the type groove (11), between case lid (9) door type groove (11) and under casing (8) upper overturning (12) top, be provided with an O-ring seal (13), under case lid (9), link together by several securing members (14) between flange (10) and the under casing (8).
2. Adjustable head lamp according to claim 1, the cross section that it is characterized in that described O-ring seal (13) is an inverted U.
3. Adjustable head lamp according to claim 1, it is characterized in that described securing member (14) is the case hasp, the hasp of case hasp (15) evenly is arranged under casing (8) bottom edge, and the clasp (16) that cooperates with hasp (15) is arranged under the case lid (9) on the flange (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201932525U CN201507874U (en) | 2009-08-24 | 2009-08-24 | Head shaking light with waterproof function of color changing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201932525U CN201507874U (en) | 2009-08-24 | 2009-08-24 | Head shaking light with waterproof function of color changing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507874U true CN201507874U (en) | 2010-06-16 |
Family
ID=42469001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201932525U Expired - Fee Related CN201507874U (en) | 2009-08-24 | 2009-08-24 | Head shaking light with waterproof function of color changing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347390A (en) * | 2016-11-14 | 2017-01-25 | 中车大连机车车辆有限公司 | Glass fiber reinforced plastic cabin door sealing and mounting structure |
| CN106907684A (en) * | 2017-04-06 | 2017-06-30 | 广东盛世飞扬光电科技有限公司 | A kind of outdoor water-proof Adjustable head lamp |
-
2009
- 2009-08-24 CN CN2009201932525U patent/CN201507874U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347390A (en) * | 2016-11-14 | 2017-01-25 | 中车大连机车车辆有限公司 | Glass fiber reinforced plastic cabin door sealing and mounting structure |
| CN106907684A (en) * | 2017-04-06 | 2017-06-30 | 广东盛世飞扬光电科技有限公司 | A kind of outdoor water-proof Adjustable head lamp |
| CN106907684B (en) * | 2017-04-06 | 2020-06-30 | 广东盛世飞扬光电科技有限公司 | Outdoor waterproof lamp of shaking head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20100824 |