CN108980797A - A kind of floodlight - Google Patents
A kind of floodlight Download PDFInfo
- Publication number
- CN108980797A CN108980797A CN201810756568.4A CN201810756568A CN108980797A CN 108980797 A CN108980797 A CN 108980797A CN 201810756568 A CN201810756568 A CN 201810756568A CN 108980797 A CN108980797 A CN 108980797A
- Authority
- CN
- China
- Prior art keywords
- shell
- floodlight
- cooling device
- circuit board
- floodlight according
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention discloses a kind of floodlight, it is related to field of illumination lamp technology, including shell, reflector, circuit board, glass plate, LED light and power supply, circuit board, reflector and glass plate are from closely to being far set in turn on shell, power supply, circuit board and LED light are sequentially connected electrically, the bottom end of shell is provided with metal cooling device, and metal cooling device and shell integrated injection molding, shell and assembling radiator convenience, floodlight structure are simple, it is at low cost, it is high in machining efficiency.
Description
Technical field
The present invention relates to field of illumination lamp technology, more particularly to a kind of floodlight.
Background technique
Requirement of the people to life appliance is also higher and higher with the improvement of people ' s living standards, and lamps and lanterns are made for people's lives
Requirement, play very important effect in people's daily life, wherein floodlight be based on its can to all the winds
The point light source of even irradiation, and welcome the advantages of range of exposures can be adjusted arbitrarily by more and more people, but existing floodlight
Lamp housing usually needs to assemble using dispensing, water proof ring and bolt with radiator, and the assembly process is complicated, time-consuming and laborious, sternly
The processing efficiency of floodlight is affected again, and processing cost is high.
Therefore it provides a kind of shell and assembling radiator are convenient, and it is at low cost, the processing efficiency of floodlight can be effectively improved
Floodlight be current urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of floodlights to add floodlight to solve the above-mentioned problems of the prior art
Work is high-efficient, and at low cost.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of floodlight, including shell, reflector, circuit board, glass plate, LED light and power supply, circuit
Plate, reflector and glass plate are far set in turn on shell from proceeding to, and power supply, circuit board and LED light are sequentially connected electrically, outside
The bottom end of shell is provided with metal cooling device, and metal cooling device and shell integrated injection molding.
Preferably, shell is plastic shell.
Preferably, metal cooling device includes bottom plate and multiple cooling fins for being uniformly arranged on plate outer side.
Preferably, cooling fin is cuboid cooling fin.
Preferably, multiple card slots are provided on the inside of bottom plate, the bottom end of shell is caught in multiple card slots in injection moulding process.
Preferably, side wall of outer shell has been uniformly arranged in the circumferential direction multiple reinforcing ribs.
Preferably, the longitudinal section of reinforcing rib is right angled triangle, and two right-angle sides of reinforcing rib fit with shell.
Preferably, metal cooling device is aluminium radiator.
Preferably, floodlight further includes fixed frame, and the both ends of fixed frame are fixed by bolts in the lower end two of shell respectively
Side, and the fixation hole for fixing floodlight is provided on fixed frame.
The present invention achieves following technical effect compared with the existing technology:
A kind of floodlight provided by the invention, the bottom end of shell are provided with metal cooling device, and metal cooling device with
Shell integrated injection molding, shell and assembling radiator are convenient, and floodlight structure is simple, at low cost, high in machining efficiency.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of floodlight in the present invention；
Fig. 2 is a kind of structural schematic diagram of floodlight metal cooling device in the present invention；
Fig. 3 is a kind of partial sectional view of floodlight in the present invention；
In figure: 1- shell, 2- circuit board, 3- reflector, 4- glass plate, 5- power supply, 6- reinforcing rib, 7- fixed frame, 8- are solid
Determine hole, 9- cuboid cooling fin, 10- bottom plate, 11- card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of floodlights, of the existing technology to solve the problems, such as, make floodlight processing effect
Rate is high, and at low cost.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The present invention provides a kind of floodlight, as shown in Figure 1, including shell 1 and the reflector 3 being set in shell 1, electricity
Road plate 2, glass plate 4, LED light and power supply 5, circuit board 2, reflector 3 and glass plate 4 are set to 1 inner upper end of shell, power supply 5
It is set to 1 interior lower end of shell, and circuit board 2, reflector 3 and glass plate 4 be from closely to being far set in turn on shell 1, power supply
5, circuit board 2 and LED light are sequentially connected electrically, and the bottom end of shell 1 is provided with metal cooling device, metal cooling device and shell
1 integrated injection molding, shell 1 is easy to assembly with radiator, and floodlight structure is simple, at low cost, high in machining efficiency.
Specifically, metal cooling device is aluminium radiator, and heat dissipation metal as shown in Fig. 2, shell 1 is plastic shell 1
Device includes bottom plate 10 and multiple cuboid cooling fins 9 for being uniformly arranged on 10 outside of bottom plate.
It is even closer and secured in order to connect metal cooling device with shell 1, as shown in figure 3, the inside of bottom plate 10 is set
Multiple card slots 11 are equipped with, 1 raw material of shell melted in injection moulding process is squeezed into card slot 11, and 1 bottom end of shell and the formation of bottom plate 10 are made
It snaps connection, metal cooling device and 1 close and firm of shell links together after the completion of injection molding.
In order to enhance the intensity of shell 1, it is right angled triangle that 1 side wall of shell, which is uniformly arranged in the circumferential direction multiple longitudinal sections,
Reinforcing rib 6, and two right-angle sides of reinforcing rib 6 fit with shell 1.
In order to facilitate the fixation of floodlight, floodlight includes U-shaped fixed frame 7, and the both ends of U-shaped fixed frame 7 pass through spiral shell respectively
Bolt is fixed on the lower end two sides of shell 1, can adjust the relative angle of U-shaped fixed frame 7 and shell 1 by adjusting the elasticity of bolt
Degree, and the fixation hole 8 for fixing floodlight is provided on U-shaped fixed frame 7, it can be right by installing fixing glue in fixation hole 8
Floodlight is fixed.
In specific work process, the raw material of shell 1 is plastic cement, has PA66 and fiber to be mixed in a certain ratio,
It is first liquid condition in 240 DEG C to 250 DEG C of at a temperature of heating melting by the PA66 of graininess after evenly mixing and fiber,
Then the raw material of liquid condition is perfused to the outer casing mold for being placed with metal cooling device, and according to required molding floodlight
The requirement of lamp determines position of the metal cooling device in outer casing mold, after the completion of perfusion, cooling a period of time, and heat dissipation metal dress
Setting can be combined together with 1 close and firm of shell, then take off to the shell 1 and metal cooling device that are combined as a whole
Modulo operation.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (9)
1. a kind of floodlight, including shell and the reflector being set in the shell, circuit board, glass plate, LED light and electricity
Source, the circuit board, the reflector and the glass plate are from closely to being far set in turn on the shell, the power supply, institute
It states circuit board and the LED light is sequentially connected electrically, it is characterised in that: the bottom end of the shell is provided with metal cooling device,
And the metal cooling device and the shell integrated injection molding.
2. floodlight according to claim 1, it is characterised in that: the shell is plastic shell.
3. floodlight according to claim 1, it is characterised in that: the metal cooling device include bottom plate and it is multiple uniformly
It is set to the cooling fin of the plate outer side.
4. floodlight according to claim 3, it is characterised in that: the cooling fin is cuboid cooling fin.
5. floodlight according to claim 3, it is characterised in that: be provided with multiple card slots on the inside of the bottom plate, be molded
The bottom end of the shell is caught in multiple card slots in the process.
6. floodlight according to claim 1, it is characterised in that: the side wall of outer shell has been uniformly arranged in the circumferential direction multiple add
Strengthening tendons.
7. floodlight according to claim 6, it is characterised in that: the longitudinal section of the reinforcing rib is right angled triangle, and
Two right-angle sides of the reinforcing rib fit with the shell.
8. floodlight according to claim 1, it is characterised in that: the metal cooling device is aluminium radiator.
9. floodlight according to claim 1, it is characterised in that: including fixed frame, the both ends of the fixed frame lead to respectively
The lower end two sides that bolt is fixed on the shell are crossed, and are provided with the fixation for fixing the floodlight on the fixed frame
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756568.4A CN108980797A (en) | 2018-07-11 | 2018-07-11 | A kind of floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756568.4A CN108980797A (en) | 2018-07-11 | 2018-07-11 | A kind of floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980797A true CN108980797A (en) | 2018-12-11 |
Family
ID=64536750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810756568.4A Pending CN108980797A (en) | 2018-07-11 | 2018-07-11 | A kind of floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375282A (en) * | 2019-08-15 | 2019-10-25 | 广州融捷照明科技有限公司 | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200463465Y1 (en) * | 2011-06-07 | 2012-11-06 | 월드탑텍(주) | Led light |
| CN203190202U (en) * | 2013-02-28 | 2013-09-11 | 何挺 | Multifunctional projecting lamp |
| CN104902358A (en) * | 2015-06-08 | 2015-09-09 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN205592781U (en) * | 2016-04-25 | 2016-09-21 | 中山市杰上灯饰电器有限公司 | High heat dissipation LED floodlight |
| CN208398041U (en) * | 2018-07-11 | 2019-01-18 | 深圳福凯半导体技术股份有限公司 | A kind of floodlight |
-
2018
- 2018-07-11 CN CN201810756568.4A patent/CN108980797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200463465Y1 (en) * | 2011-06-07 | 2012-11-06 | 월드탑텍(주) | Led light |
| CN203190202U (en) * | 2013-02-28 | 2013-09-11 | 何挺 | Multifunctional projecting lamp |
| CN104902358A (en) * | 2015-06-08 | 2015-09-09 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN205592781U (en) * | 2016-04-25 | 2016-09-21 | 中山市杰上灯饰电器有限公司 | High heat dissipation LED floodlight |
| CN208398041U (en) * | 2018-07-11 | 2019-01-18 | 深圳福凯半导体技术股份有限公司 | A kind of floodlight |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375282A (en) * | 2019-08-15 | 2019-10-25 | 广州融捷照明科技有限公司 | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method |
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