CN101749611B - Projection lamp capable of being opened and closed - Google Patents
Projection lamp capable of being opened and closed Download PDFInfo
- Publication number
- CN101749611B CN101749611B CN201010117276XA CN201010117276A CN101749611B CN 101749611 B CN101749611 B CN 101749611B CN 201010117276X A CN201010117276X A CN 201010117276XA CN 201010117276 A CN201010117276 A CN 201010117276A CN 101749611 B CN101749611 B CN 101749611B
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- heat
- radiation panel
- radiating rod
- housing
- pivot
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Abstract
The invention discloses a projection lamp capable of being opened and closed, comprising a pivot, a shell, a radiating rob and a protecting clamp, etc. The shell can be opened and closed; the radiating robe is arranged in the shell; and a light emitting diode is arranged in the radiating rod. The projection lamp has the effect of radiating and resisting dust and water. The shell can be opened and closed through the pivot; the components arranged in the shell can be increased, decreased or replaced so that the projection lamp has different maximum light emitting brightness and different light emitting angles when being used in different fields. Furthermore, an illuminative module structure formed by the radiating rod, a radiating panel and the like is a basically independent structure, thus the projection lamp can be operated easily and used conveniently when the components arranged in the shell are increased, decreased or replaced.
Description
Technical field
The present invention relates to a kind of projecting lamp, but a kind of projecting lamp of folding particularly.
Background technology
The LED projecting lamp is spotlight, Projecting Lamp, shot-light etc. again, be mainly used in the illumination of single building, historical building group exterior wall, the building light pass through inside illumination, indoor local lighting, afforest public place of entertainment atmosphere such as specialized facilities illumination, bar, dance halls such as Landscape Lighting, billboard lighting, medical culture and throw light on or the like.Existing LED projecting lamp generally all is the seal casinghousing structure that adopts circle or bar shaped, and the great power LED luminescence chip and the corresponding radiator structure of some is installed in the housing, and realizes various modes and change in color by controller.After adopting above-mentioned seal casinghousing structure, the quantity and the distribution form of the LED luminescence chip of projecting lamp enclosure interior are all fixed, and that its lighting angle generally has only is narrow (about 20 degree), in (about 50 degree), wide (about 120 degree) three kinds, therefore be not that each place can both find suitable projecting lamp product to use, even manufacturer can design the projecting lamp product that comprises various quantity LED luminescence chips and various lighting angles, above-mentioned shortcoming can not be completely resolved.
Summary of the invention
For addressing the above problem, but the invention provides a kind of easy to use, folding projecting lamp of having wide range of applications.
The technical scheme that the present invention is adopted for its problem of solution is:
But a kind of folding projecting lamp comprises:
One pivot;
One housing, described housing and described pivotally connected, described housing comprise loam cake and the lower cover that is positioned at described pivot both sides, described housing can be along described pivot folding;
The heat-radiating rod that at least one is installed in the housing is provided with through hole in the described heat-radiating rod, and the front is provided with the installing hole that is communicated with through hole, is provided with chute in the heat-radiating rod both sides;
Radiation panel, its back is provided with and the corresponding slide rail of the chute of heat-radiating rod, heat-radiating rod is slidingly connected by slide rail and chute, clamp fixing mutually with radiation panel, be provided with on radiation panel and the corresponding unthreaded hole of crossing of the position of mounting hole of heat-radiating rod, the loam cake of described housing and the front end of lower cover are close to radiation panel respectively;
Be arranged at the retaining clip between loam cake, lower cover and the radiation panel, described retaining clip comprises that two form the side plate of hermetically-sealed construction with loam cake, lower cover and radiation panel, and described retaining clip also comprises and is arranged at the baffle plate of being close to heat-radiating rod between the side plate;
Wherein, in the installing hole of described heat-radiating rod light emitting diode is housed, the power connection equipment of light emitting diode afterbody is connected with external circuit by through hole, light emitting diode the place ahead in installing hole is provided with reflector, reflector the place ahead is provided with transmissive mirror, and crossing between the unthreaded hole of transmissive mirror the place ahead and radiation panel is pressed with sealing ring.
As the further improvement of such scheme, be covered with on described outside housing, protrude first protrude the position.
And, the described second protrusion position of outside housing, protruding that is covered with down.
In addition, described pivot is provided with the perforate that at least one is used for the wire rod turnover.
The invention has the beneficial effects as follows: the present invention is when having taken into account heat radiation, dustproof, waterproof effect, its housing is realized moving process by pivot, its inner assembly can increase as required, reduces or change, thereby the projecting lamp that has different maximum luminousing brightness and different lighting angles according to the difference configuration of application, further because the illumination module structure of compositions such as the heat-radiating rod that the present invention adopts, radiation panel is essentially independent structure, therefore easy operating when increasing, reducing or changing is easy to use.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is a fractionation structure chart of the present invention;
Fig. 2 is an overall structure schematic appearance of the present invention;
Fig. 3 is the overall structure schematic appearance of another angle of the present invention;
Fig. 4 splits structure chart for the present invention is another kind of;
Fig. 5 is the fractionation structural representation of heat-radiating rod of the present invention, light emitting diode and radiation panel;
Fig. 6 is the cross sectional representation of the combining structure of heat-radiating rod of the present invention, light emitting diode and radiation panel;
Fig. 7 is the longitudinal section schematic diagram of the combining structure of heat-radiating rod of the present invention, light emitting diode and radiation panel.
The specific embodiment
Referring to figs. 1 through Fig. 4, but a kind of folding projecting lamp provided by the present invention comprises:
One pivot 11, this pivot 11 comprise pivot middle part 112, are arranged at the pivot side 113 and the connecting axle 114 of 112 both sides, pivot middle part, and described pivot middle part 112, pivot side 113 form whole pivot structure by connecting axle 114 combination backs;
One housing 12, housing 12 is connected with pivot 11, housing 12 comprises loam cake 121 and the lower cover 122 that is positioned at pivot 11 both sides, housing 12 can be along pivot 11 foldings, wherein in the present embodiment, lower cover 122 is connected with pivot middle part 112, and loam cake 121 links to each other with pivot side 113, as preferred embodiment, lower cover 122 and pivot middle part 112, loam cake 121 are respectively one-time formed overall structure with pivot side 113 when making;
At least one is installed on the heat-radiating rod 13 in the housing 12, be provided with through hole 131 in the heat-radiating rod 13, the front is provided with the installing hole 132 that is communicated with through hole 131, be provided with chute 134 in heat-radiating rod 13 both sides, satisfying under the prerequisite of radiating condition, the quantity of installing hole 132 can be provided with as required, and general preferred quantity is three, is uniformly distributed on the heat-radiating rod 13;
Be arranged at loam cake 121, retaining clip 15 between lower cover 122 and the radiation panel 14, retaining clip 15 comprises two and loam cake 121, lower cover 122 and radiation panel 14 form the side plate 151 of hermetically-sealed construction, the water proof and dust proof performance of guaranteeing projecting lamp is not destroyed, retaining clip 15 also comprises and is arranged at the baffle plate of being close to heat-radiating rod 13 between the side plate 151 152, at this moment, heat-radiating rod 13 is restricted in the scope that is surrounded by two side plates 151 and baffle plate 152, its reliability is better, in addition, because heat-radiating rod 13 is close on the baffle plate 152, when above-mentioned baffle plate 152 adopted easy heat sink material, the heat on the heat-radiating rod 13 can promptly outwards distribute more;
Wherein, in the installing hole 132 of heat-radiating rod 13 light emitting diode 16 is housed, the power connection equipment of light emitting diode 16 afterbodys is connected with external circuit by through hole 131, light emitting diode 16 the place aheads in installing hole 132 are provided with reflector 17, reflector 17 the place aheads are provided with transmissive mirror 18, and crossing between the unthreaded hole 142 of transmissive mirror 18 the place aheads and radiation panel is pressed with sealing ring 19.
Above-mentioned heat-radiating rod 13, radiation panel 14 and be installed on light emitting diode 16 in the heat-radiating rod 13, reflector 17, transmissive mirror 18, sealing ring 19 etc. and form independently illumination module structure, thereby the user can have the projecting lamp of different high-high brightness, different lighting angles in use by the illumination module structure configuration that varying number is installed in housing 12, wherein, the shape of retaining clip 15 changes with the difference of the illumination module number of structures of being installed.
And as preferred implementation, the reflector 17 anterior outsides are provided with external screw thread, unthreaded hole 142 rears of crossing of radiation panel are provided with protruding locating slot 143, be provided with the internal thread that matches and be connected with the external screw thread of reflector in the locating slot 143, to make both fixing more stable like this, and make that the sealing effectiveness of sealing ring 19 in transmissive mirror 18 the place aheads is better.
In order to make enclosure interior that more components and parts can be installed, comprise circuit control panel, drive circuit etc., preferred set-up mode is that loam cake 121 is provided with the first protrusion position 20 of protruding outside housing, lower cover 122 is provided with the second protrusion position 21 of protruding outside housing, above-mentionedly be arranged so that the cavity space of housing 12 inside is bigger, components and parts easier for installation.
In addition, convenient for inlet wire, pivot 11 is provided with at least one perforate 111 that is used for the wire rod turnover, makes that its structure is more complete under the prerequisite of not destroying the projecting lamp overall tightness, and profile is more attractive in appearance.
Above-mentionedly just preferred embodiments more of the present invention are illustrated and describe, but structure of the present invention is not restricted to the described embodiments,, all should belong to protection scope of the present invention as long as it reaches technique effect of the present invention with essentially identical means.
Claims (5)
1. but folding projecting lamp is characterized in that comprising:
One pivot (11);
One housing (12), described housing (12) is connected with described pivot (11), and described housing (12) comprises loam cake (121) and the lower cover (122) that is positioned at described pivot (11) both sides, and described housing (12) can be along described pivot (11) folding;
The heat-radiating rod (13) that at least one is installed in the housing (12) is provided with through hole (131) in the described heat-radiating rod (13), the front is provided with the installing hole (132) that is communicated with through hole (131), is provided with chute (134) in heat-radiating rod (13) both sides;
Radiation panel (14), its back is provided with the corresponding slide rail of chute (134) (141) with heat-radiating rod, heat-radiating rod (13) is slidingly connected by slide rail (141) and chute (134), clamp fixing mutually with radiation panel (14), be provided with on radiation panel (14) and the corresponding unthreaded hole (142) of crossing of the installing hole (132) of heat-radiating rod, the front end of loam cake of described housing (121) and lower cover (122) is close to radiation panel (14) respectively;
Be arranged at the retaining clip (15) between loam cake (121), lower cover (122) and the radiation panel (14), described retaining clip (15) comprises that two form the side plate (151) of hermetically-sealed construction with loam cake (121), lower cover (122) and radiation panel (14), and described retaining clip (15) also comprises and is arranged at the baffle plate of being close to heat-radiating rod (13) between the side plate (151) (152);
Wherein, in the installing hole (132) of described heat-radiating rod (13) light emitting diode (16) is housed, the power connection equipment of light emitting diode (16) afterbody is connected with external circuit by through hole (131), light emitting diode (16) the place ahead in installing hole (132) is provided with reflector (17), reflector (17) the place ahead is provided with transmissive mirror (18), and crossing between the unthreaded hole (142) of transmissive mirror (18) the place ahead and radiation panel is pressed with sealing ring (19).
2. but a kind of folding projecting lamp according to claim 1, it is characterized in that the anterior outside of described reflector (17) is provided with external screw thread, unthreaded hole (142) rear of crossing of described radiation panel is provided with protruding locating slot (143), and locating slot is provided with the internal thread that matches and be connected with the external screw thread of reflector in (143).
3. but a kind of folding projecting lamp according to claim 1 is characterized in that described loam cake (121) is provided with the first protrusion position (20) of protruding outside housing.
4. but a kind of folding projecting lamp according to claim 1 is characterized in that described lower cover (122) is provided with the second protrusion position (21) of protruding outside housing.
5. but a kind of folding projecting lamp according to claim 1 is characterized in that described pivot (11) is provided with the perforate (111) that at least one is used for the wire rod turnover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010117276XA CN101749611B (en) | 2010-01-30 | 2010-01-30 | Projection lamp capable of being opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010117276XA CN101749611B (en) | 2010-01-30 | 2010-01-30 | Projection lamp capable of being opened and closed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101749611A CN101749611A (en) | 2010-06-23 |
| CN101749611B true CN101749611B (en) | 2011-05-25 |
Family
ID=42477013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010117276XA Expired - Fee Related CN101749611B (en) | 2010-01-30 | 2010-01-30 | Projection lamp capable of being opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101749611B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751339A2 (en) * | 1995-06-30 | 1997-01-02 | CUNNINGHAM, David W. | Lighting fixture having a cast reflector |
| CN2851833Y (en) * | 2005-12-16 | 2006-12-27 | 陈忠 | Improved structure of spot light |
| CN201269424Y (en) * | 2008-09-24 | 2009-07-08 | 光瀚光电股份有限公司 | LED lamp |
| CN101598281A (en) * | 2009-07-03 | 2009-12-09 | 潘殿波 | Shot-light |
| CN201606761U (en) * | 2010-01-30 | 2010-10-13 | 中山市正丰照明科技有限公司 | Openable-closable projection lamp |
-
2010
- 2010-01-30 CN CN201010117276XA patent/CN101749611B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751339A2 (en) * | 1995-06-30 | 1997-01-02 | CUNNINGHAM, David W. | Lighting fixture having a cast reflector |
| CN2851833Y (en) * | 2005-12-16 | 2006-12-27 | 陈忠 | Improved structure of spot light |
| CN201269424Y (en) * | 2008-09-24 | 2009-07-08 | 光瀚光电股份有限公司 | LED lamp |
| CN101598281A (en) * | 2009-07-03 | 2009-12-09 | 潘殿波 | Shot-light |
| CN201606761U (en) * | 2010-01-30 | 2010-10-13 | 中山市正丰照明科技有限公司 | Openable-closable projection lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101749611A (en) | 2010-06-23 |
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