CN106402799A - Floodlight with rear-mounted radiator - Google Patents
Floodlight with rear-mounted radiator Download PDFInfo
- Publication number
- CN106402799A CN106402799A CN201610417282.4A CN201610417282A CN106402799A CN 106402799 A CN106402799 A CN 106402799A CN 201610417282 A CN201610417282 A CN 201610417282A CN 106402799 A CN106402799 A CN 106402799A
- Authority
- CN
- China
- Prior art keywords
- housing
- radiator
- light source
- source substrate
- reflector
- 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
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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a floodlight with a rear-mounted radiator. The floodlight comprises a housing, a glass plate and a light source substrate, wherein a reflector and a power driver are mounted in the housing; the glass plate is mounted at the front end of the housing and tightly pressed by a surface cover; the radiator is mounted at the rear end of the housing and seals a rectangular through hole in the rear part of the housing; the bottom of the reflector corresponds to the rectangular through hole, and the light source substrate is mounted at the bottom of the reflector and clung to the radiator; and the two ends of the housing are rotationally connected with the two ends of a fixed support. The floodlight is simple in structure, attractive in appearance and convenient to mount; as the light source substrate is directly mounted on the outside radiator, the radiating efficiency is greatly improved; and the thickness of the reflector is increased to improve the reflection area and the irradiation area.
Description
Technical field
The present invention relates to flood light field, more particularly to a kind of flood light with rear-mounted radiator.
Background technology
Flood light be a kind of can to all the winds uniform irradiation point source, its range of exposures can appoint
Meaning adjustment, shows as the icon of a regular octahedron in the scene.Flood light is in the middle of design sketch makes
A kind of most widely used light source, standard flood light is used for illuminating whole scene.Can apply many in scene
Small cup flood light.To produce preferable effect, bulb for shooting is put into large-scale reflecting umbrella, be made for high brightness
Diffusion light source uses.Though indispensable for canopy intraoral illumination, for general amateurish pickup, also may be used
It is one of light source of good illumination effect.
Mostly existing flood light is to adopt tridimensional structure, and its volume is larger, dismounting inconvenient it has not been convenient to
The maintenance in later stage and maintenance, in addition flood light is main lighting apparatus, and the power ratio of its illuminating lamp is larger,
Substantial amounts of heat can be sent during long-time use, if radiating can affect LED and electricity not in time
The service life that source drives, and present flood light typically cannot be installed and directly act on dissipating of light source substrate
Heat structure.
Content of the invention
The technical problem to be solved is to provide a kind of flood light with rear-mounted radiator, structure
Simply, good looking appearance, convenient installation, light source substrate is directly installed on the radiator of outside, significantly
Improve radiating efficiency, and increased the thickness of reflector, improve the area of reflection, increase the face irradiated
Long-pending.
The technical solution adopted for the present invention to solve the technical problems is：One kind is provided to have rear-mounted radiator
Flood light, including housing, glass plate and light source substrate, reflector and electricity are installed in described housing
Source drives, and the front end of described housing is provided with glass plate and is compressed by cover, after described housing
End is provided with radiator and seals the rectangular through-hole of rear, the described bottom of reflector and rectangle
Through hole is corresponding and is provided with light source substrate, and described light source substrate is close to radiator, described housing
Two ends be rotatedly connected with support bracket fastened two ends.
As a preferred embodiment of the present invention, described reflector is in up big and down small bowl-shape, its bottom
The size of opening and light source substrate match, and the described medial wall of reflector is covered with arc convex.
As supplement, the side of described radiator has been evenly arranged several heat sinks, and opposite side is close
The location arrangements at edge have seal strip of heat radiator, and described radiator is by the spiral shell through seal strip of heat radiator
Nail is connected with housing.
Further, described light source substrate is installed on a heat sink by screw.
Further, described fixed support two ends are connected with housing by butterfly screws.
Further, the side of described housing is provided with water joint.
Further, described fixed mount is in " door " shape, has location hole in the middle part of it, this location hole
Both sides have been arranged symmetrically a regulation through hole.
Further, it is clamped with housing seal bar between described glass plate and housing.
Beneficial effect
The present invention relates to a kind of flood light with rear-mounted radiator, structure is simple, good looking appearance, convenient pacifies
Dress, light source substrate is directly installed on the radiator of outside, substantially increases radiating efficiency, and increase
The thickness of reflector, improves the area of reflection, increases the area irradiating.
Brief description
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the three-dimensional structure diagram of the present invention；
Fig. 3 is that structure chart is partly cutd open in the side-looking of the present invention；
Fig. 4 is the explosive decomposition structure chart of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are only used for
The present invention is described rather than limits the scope of the present invention.In addition, it is to be understood that reading instruction of the present invention
Content after, those skilled in the art can make various changes or modifications to the present invention, these shapes of equal value
Formula equally falls within the application appended claims limited range.
As Figure 1-4, embodiments of the present invention are related to a kind of flood light with rear-mounted radiator,
Including housing 1, glass plate 8 and light source substrate 4, in described housing 1, reflector 2 and power supply are installed
Drive 6, the front end of described housing 1 is provided with glass plate 8 and is compressed by cover 9, described housing
1 rear end is provided with radiator 3 and seals the rectangular through-hole 15 at housing 1 rear portion, described reflector
2 bottom is corresponding with rectangular through-hole 15 and is provided with light source substrate 4, described light source substrate 4 with dissipate
Hot device 3 is close to, and the described two ends of housing 1 are rotatedly connected with the two ends of fixed support 5.
Light source substrate 4 is close to radiator 3 and is arranged on the bottom of reflector 2, so that light source substrate 4 is produced
Raw heat is directly radiated by radiator 3, and remaining heat also can be stayed in the space of reflector 2,
Power drives 6 grade miscellaneous part will not be directly affected.
As a preferred embodiment of the present invention, described reflector 2 is in up big and down small bowl-shape, its bottom
The size of portion's opening is matched with light source substrate 4, and the described medial wall of reflector 2 is covered with arc convex,
Such structure can improve the area of reflection, improves the uniformity of reflected light.
As supplement, the side of described radiator 3 has been evenly arranged several heat sinks 16, opposite side
There is seal strip of heat radiator 11 by antermarginal location arrangements, described radiator 3 is by close through radiator
The screw of strip of paper used for sealing 11 is connected with housing 1, and sealing strip 11 passes through screw in compression, can guarantee that radiator 3 with
Will not leak in gap between housing 1.
Further, described light source substrate 4 is arranged on radiator 3 by screw, facilitates light source base
The dismounting of plate 4, takes off radiator 3.
Further, described fixed support 5 two ends are connected with housing 1 by butterfly screws 12, rotate
Butterfly screws 12 can be realized the clamping to fixed support 5 and unclamp, and conveniently rotate and position.
Further, the side of described housing 1 is provided with water joint 7, improves waterproof effect.
Further, described fixed mount 5 is in " door " shape, has location hole 13, this positioning in the middle part of it
The both sides in hole 13 have been arranged symmetrically a regulation through hole 14.
Further, it is clamped with housing seal bar 10 between described glass plate 8 and housing 1, improve anti-
Water effect.
Present configuration is simple, good looking appearance, convenient installation, and light source substrate is directly installed on outside
On radiator, substantially increase radiating efficiency, and increased the thickness of reflector, improve the area of reflection,
Increase the area irradiating.
Claims (8)
1. a kind of flood light with rear-mounted radiator, including housing (1), glass plate (8) and light source substrate (4),
It is characterized in that, reflector (2) and power drives (6), institute are installed in described housing (1)
The front end of the housing (1) stated is provided with glass plate (8) and is compressed by cover (9), described shell
The rear end of body (1) is provided with radiator (3) rectangular through-hole (15) envelope by housing (1) rear portion
Live, the described bottom of reflector (2) is corresponding with rectangular through-hole (15) and is provided with light source substrate
(4), described light source substrate (4) is close to radiator (3), the two ends of described housing (1)
It is rotatedly connected with the two ends of fixed support (5).
2. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described is anti-
Emitter (2) is in up big and down small bowl-shape, and the size of its bottom opening is matched with light source substrate (4),
It is covered with arc convex on the described medial wall of reflector (2).
3. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described dissipates
The side of hot device (3) has been evenly arranged several heat sinks (16), and opposite side leans on antermarginal position
It is disposed with seal strip of heat radiator (11), described radiator (3) is by through seal strip of heat radiator (11)
Screw be connected with housing (1).
4. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described light
Source substrate (4) is arranged on radiator (3) by screw.
5. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described consolidates
Fixed rack (5) two ends are connected with housing (1) by butterfly screws (12).
6. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described shell
The side of body (1) is provided with water joint (7).
7. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described consolidates
Determining frame (5) is in " door " shape, has location hole (13), the both sides of this location hole (13) in the middle part of it
It has been arranged symmetrically a regulation through hole (14).
8. the flood light with rear-mounted radiator according to claim 1 it is characterised in that：Described glass
It is clamped with housing seal bar (10) between glass plate (8) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417282.4A CN106402799A (en) | 2016-06-12 | 2016-06-12 | Floodlight with rear-mounted radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417282.4A CN106402799A (en) | 2016-06-12 | 2016-06-12 | Floodlight with rear-mounted radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402799A true CN106402799A (en) | 2017-02-15 |
Family
ID=58006589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417282.4A Pending CN106402799A (en) | 2016-06-12 | 2016-06-12 | Floodlight with rear-mounted radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402799A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059521Y (en) * | 2007-07-06 | 2008-05-14 | 黄继革 | LED lighting lamp structure |
| CN201651822U (en) * | 2009-06-05 | 2010-11-24 | 深圳市泓昱照明科技有限公司 | LED floodlight |
| CN202012771U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED flood light |
| CN104534426A (en) * | 2009-07-21 | 2015-04-22 | 库柏技术公司 | Interfacing a light emitting diode (LED) module to a heat sink assembly, a light reflector and electrical circuits |
| CN205118893U (en) * | 2015-08-24 | 2016-03-30 | 黄子豪 | Novel ultra -thin floodlight |
| CN205690300U (en) * | 2016-06-12 | 2016-11-16 | 宁波新升泰灯饰有限公司 | A kind of flood light with rear-mounted radiator |
-
2016
- 2016-06-12 CN CN201610417282.4A patent/CN106402799A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059521Y (en) * | 2007-07-06 | 2008-05-14 | 黄继革 | LED lighting lamp structure |
| CN201651822U (en) * | 2009-06-05 | 2010-11-24 | 深圳市泓昱照明科技有限公司 | LED floodlight |
| CN104534426A (en) * | 2009-07-21 | 2015-04-22 | 库柏技术公司 | Interfacing a light emitting diode (LED) module to a heat sink assembly, a light reflector and electrical circuits |
| CN202012771U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED flood light |
| CN205118893U (en) * | 2015-08-24 | 2016-03-30 | 黄子豪 | Novel ultra -thin floodlight |
| CN205690300U (en) * | 2016-06-12 | 2016-11-16 | 宁波新升泰灯饰有限公司 | A kind of flood light with rear-mounted radiator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |