CN204593065U - A kind of LED floodlight - Google Patents
A kind of LED floodlight Download PDFInfo
- Publication number
- CN204593065U CN204593065U CN201520221048.5U CN201520221048U CN204593065U CN 204593065 U CN204593065 U CN 204593065U CN 201520221048 U CN201520221048 U CN 201520221048U CN 204593065 U CN204593065 U CN 204593065U
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- transparent glass
- glass cover
- lamp housing
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Abstract
The utility model discloses a kind of LED floodlight, comprise lamp housing, C type is buckled and transparent glass cover, wherein: the opening be provided with on front side of lamp housing, transparent glass cover seal closure is established in the opening, C type buckle buckles permanent opening and transparent glass cover, C type is buckled to comprise and is relatively much of edge and lower edge, upper edge is provided with locating slot along its length, be provided with in locating slot and there is flexible rubber strip pad, lower edge is provided with screw, trip bolt is provided with in screw, the rubber strip pad of upper edge is located mutually with transparent glass cover outer wall, lower edge is located mutually with the lamp housing of open side and is fixed by trip bolt.The utility model aims to provide a kind of good airproof performance, can not cause that transparent glass cover breaks, scratch in installation and use procedure, dispels the heat and a kind of LED floodlight of good illumination effect, for outdoor lighting.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, more particularly, particularly relates to a kind of LED floodlight.
Background technology
The diffuser of traditional LED floodlight adopts transparent glass cover, and four limits between transparent glass cover and lamp body are buckled by C type and fixed.Time fixing, it is Hard link structure that C type is buckled between transparent glass cover cover, cause the sealing between the cover of transparent glass cover and lamp housing poor, in installation, use procedure, often cause transparent glass cover to break, install and easily cause the defects such as transparent glass cover scratch.Simultaneously, lamp body is under the structure restriction ensureing its sealing property, the heat that LED distributes all conducts distribute heat by diffuser and contacting external air, and it has the feature of radiating effect difference, in particular for the street lamp that road and tunnel lamp throw light on, need to work for a long time, its caloric value is large, if can not solve heat dissipation problem well, can have a strong impact on the service life of light fixture, and the aging of diffuser can be caused in long use procedure, shorten the service life of light fixture.Therefore, how to solve the problem, become problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for prior art, provides a kind of good airproof performance, can not cause that transparent glass cover breaks, scratch in installation and use procedure, dispels the heat and a kind of LED floodlight of good illumination effect.
The technical solution of the utility model is such: a kind of LED floodlight, comprise lamp housing, C type is buckled and transparent glass cover, wherein: the opening be provided with on front side of lamp housing, transparent glass cover seal closure is established in the opening, C type buckle buckles permanent opening and transparent glass cover, C type is buckled to comprise and is relatively much of edge and lower edge, upper edge is provided with locating slot along its length, be provided with in locating slot and there is flexible rubber strip pad, lower edge is provided with screw, trip bolt is provided with in screw, the rubber strip pad of upper edge is located mutually with transparent glass cover outer wall, lower edge is located mutually with the lamp housing of open side and is fixed by trip bolt.
Above-mentioned a kind of LED floodlight, the trip bolt that C type is smashed is relative with transparent glass cover plane perpendicular.
Above-mentioned a kind of LED floodlight, lamp housing trailing flank arranges heat-radiating substrate, heat-radiating substrate arranged outside groups of fins, groups of fins is that some points of fin phase buckle combinations are formed, divide between fin and form equidistant heat emission space, each point of fin root is respectively equipped with the laminating heat conduction fillet of right angle turnover, and the heat conduction joint face of laminating heat conduction fillet formation groups of fins fits with heat-radiating substrate and is connected.
Above-mentioned a kind of LED floodlight, rubber strip pad is inverted T shape, comprises vertical edge and horizontal sides, vertical edge and the suitable grafting of locating slot, and the coated lower edge of horizontal sides, horizontal sides outer surface is located mutually with transparent glass cover outer wall.
After the utility model adopts said structure, be arranged to relatively be much of edge and lower edge by C type is buckled, locating slot is provided with along its length at upper edge, be provided with in locating slot and there is flexible rubber strip pad, C type is buckled and forms soft contact structures with the rubber surface bar pad of transparent glass cover surface contact, retain when locking trip bolt when locking surplus makes transparent glass cover on installation and use and can not cause damage because fastening C type buckles.Simultaneously by rubber strip pad formed adjustable elastic, make the C type on transparent glass cover and lamp housing four limit buckle between form uniform stressed, ensure effective sealing property.Divide fin to realize standard component application and reduce processing cost, simplification adds the difficulty of technique and installs technique effect simply and easily.The heat conduction joint face of laminating heat conduction fillet formation groups of fins and heat-radiating substrate fit and realize being adjacent to better effects if with radiator, have stronger radiating effect.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is three-dimensional disassembly and assembly structure schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is that perspective view buckled by C type of the present utility model;
Fig. 5 is that rubber strip pad disassembly and assembly structure schematic diagram smashed by C type of the present utility model;
Fig. 6 is the A portion partial structurtes enlarged diagram of Fig. 1.
Detailed description of the invention
Consult shown in Fig. 1 to Fig. 6, a kind of LED floodlight of the present utility model, comprise lamp housing 1, transparent glass cover 2 and C type buckle 3, the opening 11 be provided with on front side of lamp housing 1, transparent glass cover 2 seal closure establishes in the opening 11, C type buckles 3 buckle permanent openings 11 and transparent glass cover 2, C type is buckled 3 and is comprised and be relatively much of edge 3a and lower edge 3b, upper edge 3a is provided with locating slot 3c along its length, be provided with in locating slot 3c and there is flexible rubber strip pad 3d, lower edge 3b is provided with screw, trip bolt 3e is provided with in screw, the rubber strip pad 3d of upper edge 3a locates mutually with transparent glass cover 2 outer wall, lower edge 3b is located mutually with the lamp housing of opening 11 side and is fixed by trip bolt 3e.
The trip bolt 3e that C type is buckled in 3 is relative with transparent glass cover 2 plane perpendicular.
Lamp housing 1 trailing flank arranges heat-radiating substrate 4, heat-radiating substrate 4 arranged outside groups of fins 5, groups of fins 5 is that some points of fin 5a phase buckle combinations are formed, divide between fin 5a and form equidistant heat emission space, each point of fin 5a root is respectively equipped with the laminating heat conduction fillet 5a1 of right angle turnover, and the heat conduction joint face of laminating heat conduction fillet 5a1 formation groups of fins 5 fits with heat-radiating substrate 2 and is connected.
Rubber strip pad 3d is inverted T shape, comprises vertical edge 3d1 and horizontal sides 3d2, vertical edge 3d1 and the suitable grafting of locating slot 3c, and the coated lower edge 3b of horizontal sides 3d2, its outer surface are located mutually with transparent glass cover 2 outer wall.
The utility model is when specifically using, the LED circuit board of LED illuminating source is installed at lamp housing 1, transparent glass cover 2 is located in the opening 11 on front side of lamp housing 1, four limits between transparent glass cover 2 and lamp housing 1 are buckled C type and are buckled 3, C type buckles 3 buckle permanent openings 11 and transparent glass cover 2, regulates the trip bolt 3e of lower edge 3b to fix; Point fin 5a wherein processed respectively also makes its buckle formation groups of fins 5 successively, a plane thermal conductivity joint face is formed between the laminating heat conduction fillet 5a1 of each point of fin 5a root, groups of fins 5 is positioned on heat-radiating substrate outer surface and fits, by welding along the contact edge of heat conduction fillet and outer side edges with heat-radiating substrate, realize the technique effect with fastening being connected of heat-radiating substrate and heat conduction of fitting.
In sum, the utility model, as description and diagramatic content, makes actual sample and through repeatedly using test, and from the effect using test, provable the utility model can reach its desired object, and practical value is unquestionable.Above illustrated embodiment is only used for conveniently illustrating the utility model, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. a LED floodlight, comprise lamp housing (1), transparent glass cover (2) and C type are buckled (3), it is characterized in that: the opening (11) that lamp housing (1) front side is provided with, transparent glass cover (2) seal closure is established in the opening (11), C type buckles (3) buckle permanent opening (11) and transparent glass cover (2), C type is buckled (3) and is comprised and be relatively much of edge (3a) and lower edge (3b), upper edge (3a) is provided with locating slot (3c) along its length, be provided with in locating slot (3c) and there is flexible rubber strip pad (3d), lower edge (3b) is provided with screw, trip bolt (3e) is provided with in screw, the rubber strip pad (3d) of upper edge (3a) is located mutually with transparent glass cover (2) outer wall, lower edge (3b) and the lamp housing of opening (11) side are located mutually and are fixed by trip bolt (3e).
2. a kind of LED floodlight according to claim 1, is characterized in that: the trip bolt (3e) that C type is buckled in (3) is relative with transparent glass cover (2) plane perpendicular.
3. a kind of LED floodlight according to claim 1, it is characterized in that: lamp housing (1) trailing flank arranges heat-radiating substrate (4), heat-radiating substrate (4) arranged outside groups of fins (5), groups of fins (5) is some points of fin (5a) phase buckle combination formations, divide between fin (5a) and form equidistant heat emission space, each point of fin (5a) root is respectively equipped with the laminating heat conduction fillet (5a1) of right angle turnover, the heat conduction joint face that laminating heat conduction fillet (5a1) forms groups of fins (5) fits with heat-radiating substrate (2) and is connected.
4. a kind of LED floodlight according to claim 1 and 2, it is characterized in that: rubber strip pad (3d) is in inverted T shape, comprise vertical edge (3d1) and horizontal sides (3d2), vertical edge (3d1) and locating slot (3c) suitable grafting, the coated lower edge (3b) of horizontal sides (3d2), its outer surface are located mutually with transparent glass cover (2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221048.5U CN204593065U (en) | 2015-04-11 | 2015-04-11 | A kind of LED floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221048.5U CN204593065U (en) | 2015-04-11 | 2015-04-11 | A kind of LED floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593065U true CN204593065U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221048.5U Expired - Fee Related CN204593065U (en) | 2015-04-11 | 2015-04-11 | A kind of LED floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276454A (en) * | 2015-11-05 | 2016-01-27 | 深圳市超频三科技股份有限公司 | Projection lamp and fasteners thereof |
| CN105698086A (en) * | 2016-03-31 | 2016-06-22 | 湖北波力特照明有限公司 | Small LED flood lamp |
| CN105719794A (en) * | 2016-04-13 | 2016-06-29 | 国网黑龙江省电力有限公司双鸭山供电公司 | Anti-theft locking device of power transformer |
-
2015
- 2015-04-11 CN CN201520221048.5U patent/CN204593065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276454A (en) * | 2015-11-05 | 2016-01-27 | 深圳市超频三科技股份有限公司 | Projection lamp and fasteners thereof |
| CN105698086A (en) * | 2016-03-31 | 2016-06-22 | 湖北波力特照明有限公司 | Small LED flood lamp |
| CN105719794A (en) * | 2016-04-13 | 2016-06-29 | 国网黑龙江省电力有限公司双鸭山供电公司 | Anti-theft locking device of power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160324 Address after: 526060, Guangdong, Dongguan Town, Changan, Xin'an community road, Wai Wai Road, 1 Ming Road, third floor Patentee after: DONGGUAN SENSE LIGHTING TECHNOLOGY CO,. LTD. Address before: 526060, Guangdong, Dongguan, Changan Town, Xin'an community road, No. 1, long road, Gansu Province Patentee before: Liang Zhihong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |