CN103134030B - Ceiling light - Google Patents
Ceiling light Download PDFInfo
- Publication number
- CN103134030B CN103134030B CN201110393248.5A CN201110393248A CN103134030B CN 103134030 B CN103134030 B CN 103134030B CN 201110393248 A CN201110393248 A CN 201110393248A CN 103134030 B CN103134030 B CN 103134030B
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- Prior art keywords
- fixed
- light source
- back cover
- shell
- support
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Abstract
The present invention relates to a kind of ceiling light, comprise main lamp body, electric box and rear coverboard, main lamp body is fixed on the side of rear coverboard, and electric box is fixed on the opposite side of rear coverboard; Main lamp body comprises shell and is located at light source, light source fixing frame, fan and the waterproof ventilated membrane in shell, shell comprises the fore shell and back cover that are fixedly connected with, back cover offers heat dissipation channel, light source is fixed on light source fixing frame, fan is located between light source fixing frame and back cover, and waterproof ventilated membrane is attached at the inner side of described back cover and covers described heat dissipation channel.The design that the present invention adopts main lamp body and electric box to be separated, utilizes fan exhausting backward, is discharged by the heat that light source produces from the heat dissipation channel of back cover, then stop by rear coverboard and disperse to surrounding, the heat of therefore light source generation can not have influence on electric box.And separate design can increase the surface area of casing, increase heat dissipation capacity.Waterproof ventilated membrane covers the heat dissipation channel of back cover, plays the effect of waterproof/dust-proof and ventilative.
Description
[technical field]
The present invention relates to lighting field, particularly relate to a kind of ceiling light.
[background technology]
Ceiling light (Domelight) is widely used in the indoor and outdoor workplaces such as power plant, power station, gas station, railway, metallurgy, petrochemical industry, factories and miness, venue, passageway, workshop and is done floodlighting.Ceiling light must possess certain water proof and dust proof effect.And the heat radiation of ceiling light and waterproof/anti-dust performance are contradiction, the relation how coordinating the two is the long-term problem in this area.
[summary of the invention]
Based on this, be necessary to provide a kind of ceiling light taking into account water proof and dust proof and heat dispersion.
A kind of ceiling light, comprise main lamp body and electric box, also comprise rear coverboard, described main lamp body is fixed on the side of rear coverboard, and described electric box is fixed on the opposite side of rear coverboard; Described main lamp body comprises shell and is located at light source, light source fixing frame, fan and the waterproof ventilated membrane in shell, described shell comprises the fore shell and back cover that are fixedly connected with, described back cover offers heat dissipation channel, described light source is fixed on light source fixing frame, described fan is located between light source fixing frame and back cover, and described waterproof ventilated membrane is attached at the inner side of described back cover and covers described heat dissipation channel.
Preferably, described electric box comprises the casing that offers heat dissipation channel and is located at the ballast in casing and the ballast fixed mount for fixed-ballast.
Preferably, described light source is LED, and described main lamp body also comprises the LED-baseplate be fixed on described light source fixing frame, and described LED is fixed in described LED-baseplate.
Preferably, described fore shell is connected by hinge arrangement with back cover, and the another side relative with the one side being provided with described hinge arrangement is connected by hanging buckle structure.
Preferably, the outside of described back cover is provided with joint pin, and described back cover is connected with described rear coverboard by joint pin.
Preferably, described ceiling light also comprises the lamp support be rotationally connected with described shell.
Preferably, described lamp support comprises support and for regulating the rotation adjustment device relatively rotating angle of described support and main lamp body; Described support offers support perforation for staple together needle-like and dual-side; The rotating disc that described rotation adjustment device comprises fixed leg, fixed disk and is fixedly connected with described support, described fixed leg is fixedly connected with described shell, the fixed via that size is mated with described fixed leg is offered in the middle part of described fixed disk, rotation through hole is offered in the middle part of described rotating disc, described fixed leg can rotate relative to described rotating disc after rotating through hole, described fixed leg, successively through a side of described fixed disk, rotating disc and support, described fixed disk and rotating disc offers the projection and groove of mutually mating respectively.
Preferably, described fixed leg is provided with screw thread, and described rotation adjustment device also comprises the nut mated with described screw thread.
Preferably, described fixed leg is also arranged with spring, and described spring is located between described shell and fixed disk.
Preferably, described rotation adjustment device also comprises fixed head and the collar, and described fixed leg and the collar are fixed on described fixed head, and fixed leg surrounds by the described collar, described fixed head is fixed on described shell, and described fixed disk and rotating disc are placed in the described collar.
The design that above-mentioned ceiling light adopts main lamp body and electric box to be separated, utilize fan exhausting backward, the heat that light source produces is discharged from the heat dissipation channel of back cover, then stop by rear coverboard and disperse to surrounding, the heat of therefore light source generation can not have influence on electric box.And the design that main lamp body and electric box are separated, also can increase the surface area of casing, increase heat dissipation capacity.Waterproof ventilated membrane covers the heat dissipation channel of back cover, plays the effect of waterproof/dust-proof and ventilative.Therefore, it is possible to take into account water proof and dust proof and heat dispersion.
[accompanying drawing explanation]
Fig. 1 is the explosive view of ceiling light in an embodiment;
Fig. 2 is the explosive view of another angle of ceiling light shown in Fig. 1;
Fig. 3 is the schematic diagram of ceiling light shown in Fig. 1;
Fig. 4 is the schematic diagram of another angle of ceiling light shown in Fig. 1;
Fig. 5 is the schematic diagram of the angle again of ceiling light shown in Fig. 1;
Fig. 6 is the explosive view of lamp support in another embodiment.
[detailed description of the invention]
For enabling object of the present invention, feature and advantage more become apparent, and are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
It should be noted that, in the present specification and claims, when element is called as " being fixed on " another element, directly on another element, also can there is element placed in the middle in it.When an element is considered to " connection " another element, it can be directly connected to another element, also can there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right", "front", "rear", " interior ", " outward " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Please in the lump referring to Fig. 1 to Fig. 5.Ceiling light 100 comprises main lamp body 10 and electric box 20, also comprises rear coverboard 30.Main lamp body 10 is fixed on the side of rear coverboard 30, and electric box 20 is fixed on the opposite side of rear coverboard 30.
Light source 120, light source fixing frame 140, fan 150 and waterproof ventilated membrane 160 that main lamp body 10 comprises shell 110 and is located in shell 110.Shell 110 comprises the fore shell 112 and back cover 114 that are fixedly connected with, back cover 114 offers heat dissipation channel, light source 120 is fixed on light source fixing frame 140, fan 150 is located between light source fixing frame 140 and back cover 114, fan 150 generally arranges 1 ~ 2, and waterproof ventilated membrane 160 is attached at the inner side of back cover 114 and covers heat dissipation channel.Electric box 20 comprises the casing 210 that offers heat dissipation channel and is located at the ballast 220 in casing and the ballast fixed mount 230 for fixed-ballast 220.
The design that above-mentioned ceiling light 100 adopts main lamp body 10 and electric box 20 to be separated, utilize fan 150 exhausting (flow direction of wind as shown in Figure 1) backward, the heat that light source produces is discharged from the heat dissipation channel of back cover 114, then stop by rear coverboard 30 and disperse to surrounding, the heat that therefore light source produces can not have influence on electric box 20.And the design that main lamp body 10 and electric box 20 are separated, also can increase the surface area of casing 210, increase heat dissipation capacity.Waterproof ventilated membrane 160 covers the heat dissipation channel of back cover 114, plays the effect of waterproof/dust-proof and ventilative.
In the present embodiment, light source 120 adopts LED (light emitting diode) light source.Main lamp body 10 also comprises the LED-baseplate 130, LED be fixed on light source fixing frame 140 and is fixed in LED-baseplate 130.In other embodiments, also can omit LED-baseplate 130, light source 120 is directly located on light source fixing frame 140.The material of LED-baseplate 130 is the good metal of thermal conductivity, is aluminium base in the present embodiment.
In the present embodiment, fore shell 112 is connected by hinge arrangement with back cover 114, and the another side relative with the one side being provided with hinge arrangement is connected by hanging buckle structure.In order to the luminous energy making light source 120 send appears fore shell 112, the front of fore shell 112 should be transparent configuration.In the present embodiment, be by the front hollow out of fore shell 112, and transparent front shroud 113 is set, hollow-out parts is blocked.Transparent front shroud 113 is provided with sealing strip, to ensure sealing property with the connection edge of fore shell 112.
The outside of back cover 114 is provided with joint pin 115, and back cover 114 is connected with rear coverboard 30 by joint pin 115.Can make like this to reserve certain space between the heat dissipation channel of back cover 114 and rear coverboard 30, be conducive to heat radiation.In the present embodiment, joint pin 115 respectively arranges one on the corner of back cover 114.
Ceiling light 100 also comprises the lamp support 40 be rotationally connected with shell 110.The present invention also provides a kind of lamp support easy and simple to handle, at ordinary times for stationary state makes the irradiating angle of ceiling light fix, needs by shirtsleeve operation, main lamp body to be rotated relative to lamp support during adjusting angle.
Fig. 6 is the explosive view of lamp support in another embodiment, and the lamp support 60 in this embodiment comprises support 610, also comprises the rotation adjustment device relatively rotating angle for regulating support 610 and main lamp body.
Support 610 is for needle-like of stapling together (orthographic projection is lack rectangle on one side) and dual-side offers support perforation 612.
The rotating disc 640 that rotation adjustment device comprises fixed leg 622, fixed disk 630 and is fixedly connected with support 610.Fixed leg 622 is fixedly connected with shell, offers the fixed via 632 that size is mated with fixed leg 622 in the middle part of fixed disk 630, and fixed leg 622 passes fixed via 632 and the hole wall of the through hole 632 that is fixed clamps and cannot rotate relative to fixed disk 630.In the present embodiment, the shape of fixed leg 622 is cut cylinder by the plane being parallel to the central shaft of fixed leg 622 by two.In other embodiments, the cross section of fixed leg 622 also can be the shapes such as ellipse, " 0 " shape.Offer the rotation through hole 642 larger than fixed via 632 in the middle part of rotating disc 640, rotating through hole 642 must greatly to ensureing that fixed leg 622 penetrates the rear rotating disc 640 of rotating disc 640 and can freely rotate.They and shell through a side of fixed disk 630, rotating disc 640 and support 610, link together by fixed leg 622 successively.The size of support perforation 612 also will meet can ensure that support 610 freely rotates relative to fixed leg 622.
Fixed disk 630 and rotating disc 640 offer the projection and groove of mutually mating respectively, and can be that fixed disk 630 establishes groove, rotating disc 640 establishes projection; Also can be that fixed disk 630 establishes projection, rotating disc 640 establishes groove; Can also be that on fixed disk 630, interval such as to arrange at large projection and the groove as shown in Figure 6, the same interval of rotating disc 640 such as to arrange at large projection and the groove.
Please refer to Fig. 6, the mode that rotating disc 640 and support 610 can be bolted is fixed and is connected.Rotating disc 640, support 610 all offer corresponding screw.
When the irradiating angle of above-mentioned ceiling light is in stationary state, fixed disk 630 outwards withstands rotating disc 640, and projection and the groove of fixed disk 630 and rotating disc 640 are interlocked, and rotating disc 640 cannot rotate.Because support 610 is fixedly connected with rotating disc 640, support 610 cannot rotate equally.When needing the irradiating angle adjusting ceiling light, inwardly (axis of fixed leg 622 presses close to the direction of main lamp body) pulls fixed disk 630, the interlocking pattern of fixed disk 630 releasing and rotating disc 640, support 610 can rotate relative to fixed leg 622 and main lamp body.After angular adjustment, again outwards pulled by fixed disk 630, recover the state of occlusion rotating disc 640, then fixing (cannot rotate) state got back to again by ceiling light.This rotating lamp support 60 structure is simple, easy and simple to handle.
In order to improve the convenience of operation further, can on fixed leg 622 sheathed spring 650.In the present embodiment, spring 650 is located between shell and fixed disk 630, and is in by the state compressed.Like this when the irradiating angle of ceiling light is in stationary state, spring 650 outwards withstands fixed disk 630 makes it be engaged with rotating disc 640; Inwardly pull fixed disk 630 when needs adjusting angle, decontrol fixed disk 630 after angular adjustment, then fixed disk 630 can be pressed on rotating disc 640 by spring 650 resilience again automatically, and support 610 cannot rotate because of occlusion.
In order to ensure that support 610 can not be deviate from from fixed leg 622, need to arrange position limiting structure.Be on fixed leg 622, establish screw thread (Fig. 6 does not show) in the present embodiment, rotation adjustment device also comprises the nut 660 mated with screw thread simultaneously, is undertaken spacing, ensure that it can not be deviate from by nut 660 pairs of supports 610.Also this area can be adopted in other embodiments to commonly use other position limiting structure.
In the embodiment shown in fig. 6, rotation adjustment device also comprises fixed head 624 and the collar 626.Fixed leg 622 and the collar 626 are fixed on fixed head 624, and fixed leg 622 surrounds by the collar 626.Fixed head 624 is fixed on shell, and fixed disk 630 and rotating disc 640 are placed in the collar 626.Arrange the collar 626 can ensure to vacate certain space between fixed head 624 and support 610, the fixed disk 630 be located at like this in the collar 626 just can ensure inwardly there are enough Space Solutionss except the interlocking pattern with rotating disc 640.In the present embodiment, fixed leg 622, the collar 626 and fixed head 624 are formed in one structure.
In the embodiment shown in fig. 6, inwardly pull fixed disk 630 for the ease of user, fixed disk 630 also comprises outward extending column pulling part 634, the corresponding draw-in groove 625 being provided with accommodating pulling part 634 on the collar 626.And due to the existence of pulling part 634 and draw-in groove 625, fixed disk 630 cannot rotate, and therefore fixed leg 622 can be cylinder in this embodiment, and fixed via 632 is corresponding can be circular hole.In other embodiments, pulling part 634 can be the structure of other shape, such as " L " shape structure, and perpendicular to the disc of fixed disk 630, another side is parallel to disc.
When mounted, fixed head 624 is fixed on the shell of main lamp body, and they link together through spring 650, fixed disk 630, rotating disc 640, support 610 and nut 660 by fixed leg 622 successively.The bolt that rotating disc 640 and support 610 are fixed together can post 622 to be fixed install after install again, after also can first rotating disc 640 and support 610 being fixed together with bolt again by fixed leg 622 through the two.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a ceiling light, comprises main lamp body and electric box, it is characterized in that, also comprises rear coverboard, and described main lamp body is fixed on the side of rear coverboard, and described electric box is fixed on the opposite side of rear coverboard;
Described main lamp body comprises shell and is located at light source, light source fixing frame, fan and the waterproof ventilated membrane in shell, described shell comprises the fore shell and back cover that are fixedly connected with, described back cover offers heat dissipation channel, described light source is fixed on light source fixing frame, described fan is located between light source fixing frame and back cover, and described waterproof ventilated membrane is attached at the inner side of described back cover and covers described heat dissipation channel;
Described ceiling light also comprises the lamp support be rotationally connected with described shell; Described lamp support comprises support and for regulating the rotation adjustment device relatively rotating angle of described support and main lamp body; Described support offers support perforation for staple together needle-like and dual-side; The rotating disc that described rotation adjustment device comprises fixed leg, fixed disk and is fixedly connected with described support, described fixed leg is fixedly connected with described shell, the fixed via that size is mated with described fixed leg is offered in the middle part of described fixed disk, rotation through hole is offered in the middle part of described rotating disc, described fixed leg can rotate relative to described rotating disc after rotating through hole, described fixed leg, successively through a side of described fixed disk, rotating disc and support, described fixed disk and rotating disc offers the projection and groove of mutually mating respectively; Described fixed leg is also arranged with spring, and described spring is located between described shell and fixed disk; Described rotation adjustment device also comprises fixed head and the collar, and described fixed leg and the collar are fixed on described fixed head, and fixed leg surrounds by the described collar, and described fixed head is fixed on described shell, and described fixed disk and rotating disc are placed in the described collar; The described collar vacates certain space for ensureing between described fixed head and support, makes the fixed disk be located in the collar can have enough Space Solutionss except the interlocking pattern with rotating disc.
2. ceiling light according to claim 1, is characterized in that, described electric box comprises the casing that offers heat dissipation channel and is located at the ballast in casing and the ballast fixed mount for fixed-ballast.
3. ceiling light according to claim 1, is characterized in that, described light source is LED, and described main lamp body also comprises the LED-baseplate be fixed on described light source fixing frame, and described LED is fixed in described LED-baseplate.
4. ceiling light according to claim 1, is characterized in that, described fore shell is connected by hinge arrangement with back cover, and the another side relative with the one side being provided with described hinge arrangement is connected by hanging buckle structure.
5. ceiling light according to claim 1, is characterized in that, the outside of described back cover is provided with joint pin, and described back cover is connected with described rear coverboard by joint pin.
6. ceiling light according to claim 1, is characterized in that, described fixed leg is provided with screw thread, and described rotation adjustment device also comprises the nut mated with described screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393248.5A CN103134030B (en) | 2011-12-01 | 2011-12-01 | Ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110393248.5A CN103134030B (en) | 2011-12-01 | 2011-12-01 | Ceiling light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103134030A CN103134030A (en) | 2013-06-05 |
| CN103134030B true CN103134030B (en) | 2016-04-13 |
Family
ID=48494207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110393248.5A Expired - Fee Related CN103134030B (en) | 2011-12-01 | 2011-12-01 | Ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134030B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107315271A (en) * | 2017-07-22 | 2017-11-03 | 佛山市正略信息科技有限公司 | A kind of safe easy heat radiation LED display of adjustable point spacing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586113A (en) * | 1984-01-24 | 1986-04-29 | Tsuyama Mfg. Co., Ltd. | Lamp for bicycle |
| CN201054576Y (en) * | 2007-05-22 | 2008-04-30 | 上海宝钢设备检修有限公司 | Adjusting device for quick installation near to switch |
| CN201386934Y (en) * | 2009-04-01 | 2010-01-20 | 深圳市通用科技有限公司 | Energy-saving solid state floodlight working lamp |
| CN201636702U (en) * | 2010-04-13 | 2010-11-17 | 上海鑫阳光电科技股份有限公司 | Energy-saving luminaire used for street lamp |
| CN101968211A (en) * | 2010-08-23 | 2011-02-09 | 海洋王照明科技股份有限公司 | Installation-angle adjustable lamp bracket and lamp |
| CN201764336U (en) * | 2010-09-29 | 2011-03-16 | 广州彩熠灯光有限公司 | Waterproof outdoor lamp power supply |
| CN201811081U (en) * | 2010-08-13 | 2011-04-27 | 宁波帅康灯具股份有限公司 | LED modularized lamp with adjustable irradiation angle |
| CN102155699A (en) * | 2011-05-18 | 2011-08-17 | 广州南科集成电子有限公司 | Waterproof and dustproof LED lamp |
| CN202048530U (en) * | 2011-03-11 | 2011-11-23 | 海洋王照明科技股份有限公司 | Steering adjustment support and illumination lamp |
-
2011
- 2011-12-01 CN CN201110393248.5A patent/CN103134030B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4586113A (en) * | 1984-01-24 | 1986-04-29 | Tsuyama Mfg. Co., Ltd. | Lamp for bicycle |
| CN201054576Y (en) * | 2007-05-22 | 2008-04-30 | 上海宝钢设备检修有限公司 | Adjusting device for quick installation near to switch |
| CN201386934Y (en) * | 2009-04-01 | 2010-01-20 | 深圳市通用科技有限公司 | Energy-saving solid state floodlight working lamp |
| CN201636702U (en) * | 2010-04-13 | 2010-11-17 | 上海鑫阳光电科技股份有限公司 | Energy-saving luminaire used for street lamp |
| CN201811081U (en) * | 2010-08-13 | 2011-04-27 | 宁波帅康灯具股份有限公司 | LED modularized lamp with adjustable irradiation angle |
| CN101968211A (en) * | 2010-08-23 | 2011-02-09 | 海洋王照明科技股份有限公司 | Installation-angle adjustable lamp bracket and lamp |
| CN201764336U (en) * | 2010-09-29 | 2011-03-16 | 广州彩熠灯光有限公司 | Waterproof outdoor lamp power supply |
| CN202048530U (en) * | 2011-03-11 | 2011-11-23 | 海洋王照明科技股份有限公司 | Steering adjustment support and illumination lamp |
| CN102155699A (en) * | 2011-05-18 | 2011-08-17 | 广州南科集成电子有限公司 | Waterproof and dustproof LED lamp |
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| Publication number | Publication date |
|---|---|
| CN103134030A (en) | 2013-06-05 |
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Granted publication date: 20160413 Termination date: 20181201 |