CN208846209U - A kind of LED floodlight - Google Patents
A kind of LED floodlight Download PDFInfo
- Publication number
- CN208846209U CN208846209U CN201821781692.8U CN201821781692U CN208846209U CN 208846209 U CN208846209 U CN 208846209U CN 201821781692 U CN201821781692 U CN 201821781692U CN 208846209 U CN208846209 U CN 208846209U
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- Prior art keywords
- detent
- radiator
- shell
- lens
- positioning column
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Abstract
The utility model discloses a kind of LED floodlights, including lens, light source board, sealing ring and radiator, it further include the shell of compression molding, the radiator is the radiator of extrusion forming, positioning column is provided in the middle part of the lens, surrounding is provided with seal groove, interior detent and outer detent, the seal groove is arranged on the inside of interior detent, the outer detent is located at 4 corners of lens, the positioning column is equipped with step, positioning column is corresponded on light source board and radiator is provided with corresponding locating slot, detent is additionally provided with card hole in radiator is corresponding, interior detent and card hole are mutually matched buckle-type connection structure, the shell is the cavity body structure of a side opening, its open side is equipped with the link slot with outer clamping matching, outer detent and link slot are also mutually matched buckle-type connection structure, the side wall of outer shell is provided with several Every the radiating ribs of arrangement.The floodlight of the design is easy for installation, and overall structure can be changeable with demand, has adapted to the demand of different places.
Description
Technical field
The utility model relates to floodlight fields, in particular to a kind of LED floodlight.
Background technique
LED floodlight is as common lamps and lanterns in landscape brightening illumination and industrial light, in daily life production
It acts on particularly significant.LED floodlight shell radiator on the market is mainly die cast and extrusion molding two kinds of heat dissipations
Device, the wherein radiator of die cast, high production cost, die cost are high, and heat dissipation effect is not so good as the profile of extrusion forming
Radiator.The Section Bar Heat Sinks of extrusion forming, heat dissipation effect is preferable, but is influenced by its forming mode, and shape is relatively simple,
It generally requires to increase outline border in radiator surrounding, to decorate and fixed heat sink, increases production cost in this way, and be difficult from root
The relatively simple disadvantage of shape is solved in sheet.It is not able to satisfy different fields of employment, such as park, landscape brightening etc. needs moulding
Lamps and lanterns that are changeable, novel and meeting field of employment shape.
Common floodlight on the market mostly uses the fasteners such as screw fixation member and screw greatly to fasten and compress sealing
Circle is to do waterproof.It must carry out fixation member using a large amount of screw in this way and do waterproof, need to expend a large amount of manpower, production effect
Rate is not high.And influenced and restriction by production technology, the bad phenomenons such as screw hole sliding teeth are usually had, the part after sliding teeth is difficult
It recycles, influences to produce, waste raw material.
Summary of the invention
The utility model provides one kind and had both been able to satisfy different places use aiming at the deficiencies in the prior art, and pacifies
Fill convenient LED floodlight.
To achieve the goals above, a kind of LED floodlight designed by the utility model, including lens, light source board, sealing
Circle and radiator, it is characterised in that: further include the shell of compression molding, the radiator is the radiator of extrusion forming, described
Positioning column is provided in the middle part of lens, surrounding is provided with seal groove, interior detent and outer detent, and the seal groove setting blocks inside
Position inside, the outer detent are located at 4 corners of lens, and the positioning column is equipped with step, on the light source board and radiator
Corresponding positioning column is provided with corresponding locating slot, and the corresponding interior detent of the radiator is additionally provided with card hole, the interior detent and card
Hole is mutually matched buckle-type connection structure, and the shell is the cavity body structure of a side opening, and open side is equipped with and wild card
The connecting hole of position cooperation, the outer detent and connecting hole are also mutually matched buckle-type connection structure, and the side wall of outer shell is set
It is equipped with several spaced apart radiating ribs.
Further, sealing ring is provided between the lens and radiator.
Further, the outer side of shell is provided with the bracket for putting shell.
Further, the driving power is located in enclosure cavity.
Further, the positioning column is provided with 4.
Further, the detent is equipped with 10, and lens generally rectangle, two long sides are respectively arranged 3 detents, two short sides
It is respectively arranged 2 detents.
Utility model has the advantages that the side combined using aluminum profile heat radiator and aluminium plate molded case
Formula solves the problems, such as that the lamps and lanterns shape of Section Bar Heat Sinks is single in a new manner, makes that shape is more novel, diversification.
The shell of aluminium plate die forming, easier than traditional die casting shell forming, production efficiency is higher, has saved production cost.Together
When fixed locking mode use the design of buckle-type, production and assembly are simple, quick, greatly improve production efficiency, save
Production cost.
Detailed description of the invention
Fig. 1 is the lens arrangement schematic diagram of the utility model.
Fig. 2 is the heat spreader structures schematic diagram of the utility model.
Fig. 3 is the shell mechanism schematic diagram of the utility model.
Fig. 4 is another view of lens of the utility model.
Fig. 5 is the A-A cross-sectional view of Fig. 4.
Fig. 6 is enlarged structure schematic diagram at B in Fig. 5.
Fig. 7 is a kind of LED floodlight configuration schematic diagram of the utility model.
In figure: lens 1, interior detent 1.1, outer detent 1.2, seal groove 1.3, positioning column 1.4, light source board 3, sealing ring 2,
Radiator 4, card hole 4.1, locating slot 4.2, shell 5, heat release hole 5.1, circular through hole 5.2, decoration muscle 5.3, connecting hole 5.4, branch
Frame 6, driving power 7.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments:
A kind of LED floodlight shown in figure, including lens 1, light source board 3, sealing ring 2 and radiator 4 further include molding
Molding shell 5, the radiator 4 are the radiator of extrusion forming, are provided with positioning column 1.4 in the middle part of lens 1, surrounding is provided with
Seal groove, interior detent 1.1 and outer detent 1.2, in interior 1.1 inside of detent, outer detent 1.2 is located at saturating for the seal groove setting
4 corners of mirror, the positioning column 1.4 are equipped with step, correspond on light source board 3 and radiator 4 positioning column be provided with it is corresponding
Locating slot 4.2, the corresponding interior detent 1.1 of the radiator 4 are additionally provided with card hole 4.1, and the interior detent 1.1 and card hole 4.1 are phase
The buckle-type connection structure mutually cooperated, the shell 5 are the cavity body structure of a side opening, and open side is equipped with and outer detent 1.2
The connecting hole 5.4 of cooperation, outer detent 1.2 are also mutually matched buckle-type connection structure, the side wall of outer shell with connecting hole 5.4
It is provided with the heat release hole 5.1 of several spaced apart strips.
Wherein, lens 1 as shown are integrated lens, and single intermediate lenslet is secondary light-distribution lens；It is intermediate
There are 4 positioning columns, have step on positioning column, for compressing light source board 3 and radiator 4；Lens 1 are equipped with 4 connecting side of radiator
Seal groove 1.3, for putting sealing ring, 1 upper seal slot surrounding of lens has 10 interior detents 1.1, by buckle structure thoroughly
Mirror 1 is clamped on radiator 4；4 corners of lens have 4 outer detents 1.2, pass through buckle structure clamping lens 1 and shell
5.For 4 shape of radiator as shown, using metallic aluminium extrusion forming, centre has 4 blind hole positions to be used to positioned light source plate 3 and lens
1；There is a circular outlet hole by 4 edge of radiator and waterproof is cooperated to cross coil 9, is used to across power supply output line；Surrounding has
10 rectangular through-holes are used to clamping fixed lens 1.Light source board 3 is the luminous component for being welded with LED lamp bead, and there are 4 positioning in centre
Hole, for the position being located on radiator 4.Shell 5 is cavity of the metallic aluminium metal plate by compression molding, and front and back two sides is outside
Stamp out the decoration muscle 5.3 come；The right and left is to stamp out the bar radiating hole 5.1 come, for reinforcing heat loss through convection；Shell
There is a circular through hole 5.2 to be used to do the outlet hole of the input line of driving power on one side, which cooperated wire terminal 10；Outside
Surrounding has a step at shell opener, and step has 4 square attaching apertures 5.4 on four corners, is used to 4 corners of clamping lens
4 outer detents 1.2, fixing shell 5 and lens 1；Shell 5 is equipped with bracket 6, and bracket is mounted on outer by lock screw
On shell 5.
The connection procedure of the utility model is specific as follows: 4 hole locations on light source board 3 are directed at 4 positive 4, radiator
Then blind hole position passes through the output end wire rod of driving power 7 from lower end by waterproof connector the outlet hole of radiator 4, with light
Positive and negative anodes on source plate 3 are welded, and put sealing ring well in the seal groove of lens 1,4 positioning columns of lens 1 to quasi-optical
4 location holes among source plate 3,10 interior detents 1.1 of 1 seal groove surrounding of lens are also just aligned the 10 of radiator surrounding
Then a rectangular hole location compresses lens, on a heat sink lens clamping, wherein 4 positioning columns among lens with external force
On step, be just pressed on light source board 3, play the role of compress light source board 3, allow light source board 3 preferably it is thermally conductive.Driving electricity
Source 7 is placed on enclosure cavity bottom, while power input line is passed through shell outlet hole by protective ring and is worn out, the good lens of card
1 radiator 4 is put into the intracavitary of shell, 4 rectangular hole locations of 4 outer 1.2 alignment housings surroundings of detent of 1 surrounding of lens,
Lens are compressed with external force, clamping radiator 4 and 1 clamping fixed of lens on the step of shell 5.Finally with screw 8 in shell
Lock mounting bracket 6 in both sides.
Claims (5)
1. a kind of LED floodlight, including lens (1), light source board (3), sealing ring (2) and radiator (4), it is characterised in that: also
Shell (5) including compression molding, the radiator (4) are the radiator of extrusion forming, and it is fixed to be provided in the middle part of the lens (1)
Position column (1.4), surrounding are provided with seal groove (1.3), interior detent (1.1) and outer detent (1.2), and the seal groove setting exists
On the inside of interior detent (1.1), the outer detent (1.2) is located at 4 corners of lens, and the positioning column is equipped with step, the light
Positioning column (1.4) is corresponded on source plate (3) and radiator (4) is provided with corresponding locating slot, the corresponding interior detent of the radiator (4)
(1.1) it being additionally provided with card hole (4.1), the interior detent (1.1) and card hole (4.1) they are mutually matched buckle-type connection structure,
The shell (5) is the cavity body structure of a side opening, and open side is equipped with the connecting hole cooperated with outer detent (1.2), described outer
Detent (1.2) and connecting hole are also mutually matched buckle-type connection structure, and the side wall of outer shell is provided with several arranged for interval
Radiating ribs.
2. LED floodlight according to claim 1, it is characterised in that: be provided on the outside of the shell (5) outer for putting
The bracket (6) of shell.
3. LED floodlight according to claim 1, it is characterised in that: the driving power (7) of the light source board (3) is located at
In shell (5) cavity.
4. LED floodlight according to claim 1, it is characterised in that: the positioning column is provided with 4.
5. LED floodlight according to claim 1, it is characterised in that: the interior detent (1.1) is equipped with 10, lens (1)
Generally rectangle, two long sides are respectively arranged 3 detents, and two short sides are respectively arranged 2 detents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781692.8U CN208846209U (en) | 2018-10-31 | 2018-10-31 | A kind of LED floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781692.8U CN208846209U (en) | 2018-10-31 | 2018-10-31 | A kind of LED floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846209U true CN208846209U (en) | 2019-05-10 |
Family
ID=66376008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781692.8U Active CN208846209U (en) | 2018-10-31 | 2018-10-31 | A kind of LED floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576960A (en) * | 2020-12-28 | 2021-03-30 | 东莞市恒朔电子科技有限公司 | Screwless vertical structure module |
-
2018
- 2018-10-31 CN CN201821781692.8U patent/CN208846209U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576960A (en) * | 2020-12-28 | 2021-03-30 | 东莞市恒朔电子科技有限公司 | Screwless vertical structure module |
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