CN105910075A - Thin floodlight with rear radiator - Google Patents
Thin floodlight with rear radiator Download PDFInfo
- Publication number
- CN105910075A CN105910075A CN201610410983.5A CN201610410983A CN105910075A CN 105910075 A CN105910075 A CN 105910075A CN 201610410983 A CN201610410983 A CN 201610410983A CN 105910075 A CN105910075 A CN 105910075A
- Authority
- CN
- China
- Prior art keywords
- radiator
- housing
- hole
- light source
- boss
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
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 thin floodlight with a rear radiator. The floodlight comprises a shell, a face cover and a light source substrate. The middle of the rear side of the shell is sunken inwards to form a boss in the shell. The radiator is mounted in the inward sunken part of the rear side of the shell and seals a rectangular through hole in the middle of the boss. The face cover is mounted on the front end face of the shell. A reflecting plate is mounted between the face cover and the boss. The light source substrate which is closely attached to the reflecting plate is mounted at the bottom of the reflecting plate. The two ends of the shell are rotatably connected with the two ends of a fixing support. The floodlight is simple in structure. The radiator is embedded in the rear side of the shell, so that the thickness of a light body is reduced, and installation is facilitated. The light source substrate is directly attached to the external radiator, and the heat radiating efficiency is greatly improved.
Description
Technical field
The present invention relates to flood light field, particularly relate to the flood light of a kind of slim rear-mounted radiator.
Background technology
Flood light be a kind of can the point source of to all the winds uniform irradiation, its range of exposures can be appointed
Meaning adjusts, and shows as the icon of a regular octahedron in the scene.Flood light is in the middle of design sketch makes
Most widely used a kind of light source, standard flood light is used for illuminating whole scene.Scene can be applied many
Small cup flood light.With the preferable effect of generation, 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, but for general amateurish pickup, it is possible to
It it is one of the light source of good illumination effect.
Mostly existing flood light is to use tridimensional structure, and its volume is relatively big, dismounting inconvenience, it has not been convenient to
The maintenance in later stage and maintenance, additionally flood light is main lighting apparatus, and the power of its illuminating lamp is bigger,
Substantial amounts of heat can be sent, if heat radiation can affect LED and electricity not in time during long-time use
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.
Summary of the invention
The technical problem to be solved is to provide the flood light of a kind of slim rear-mounted radiator, structure
Simply, radiator is embedded on rear side of housing, reduces the thickness of lamp body, it is simple to install, by light source substrate
Directly it is close to outside radiator, substantially increases radiating efficiency.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of slim rear-mounted radiator
Flood light, including housing, cover and light source substrate, concave in the middle part of the rear side of described housing and
Enclosure interior forms boss, is provided with radiator and by the middle part of boss in the indent of the rear side of described housing
Rectangular through-hole seal, the front end face of described housing is provided with cover, between described cover and boss
Reflector is installed, the light source substrate being provided with bottom described reflector Yu being close to, described housing
Two ends are rotatedly connected with support bracket fastened two ends.
As a preferred embodiment of the present invention, the bottom of described reflector is disposed with lightening hole, described
The positions and dimensions of lightening hole and the LED light array on light source substrate match.
As supplementing, the side of described radiator has been evenly arranged several heat sinks, and opposite side is close
The location arrangements at edge has seal strip of heat radiator.
Further, the side of described housing is provided with water joint.
Further, described fixed mount, in " door " shape, has hole, location in the middle part of it, this hole, location
Lateral symmetry is disposed with a regulation through hole.
Further, housing seal bar has been clamped between described glass plate and housing.
Beneficial effect
The present invention relates to the flood light of a kind of slim rear-mounted radiator, simple in construction, radiator is embedded into housing
Rear side, reduces the thickness of lamp body, it is simple to install, and is directly close to outside radiator by light source substrate,
Substantially increase radiating efficiency.
Accompanying drawing explanation
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.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.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, the present invention can be made various changes or modifications by those skilled in the art, these shapes of equal value
Formula falls within the application appended claims limited range equally.
As Figure 1-4, embodiments of the present invention relate to the flood light of a kind of slim rear-mounted radiator,
Including housing 1, cover 8 and light source substrate 4, concave and at housing in the middle part of the rear side of described housing 1
1 is internally formed boss 6, is provided with radiator 3 and by boss 6 in the indent of the rear side of described housing 1
The rectangular through-hole 15 at middle part seals, and the front end face of described housing 1 is provided with cover 8, described cover
Reflector 2 is installed, the light source base being provided with bottom described reflector 2 Yu being close between 8 and boss 6
Plate 4, the two ends of described housing 1 are rotatedly connected with the two ends of fixed support 5.
Light source substrate 4 and radiator 3 are close to and are arranged on the bottom of reflector 2, make light source substrate 4 produce
Raw heat is directly dispelled the heat by radiator 3.
As a preferred embodiment of the present invention, the bottom of described reflector 2 is disposed with lightening hole 9, institute
The lightening hole 9 stated matches with the positions and dimensions of the LED light array on light source substrate 4, and mounting structure is tight
Gather.
As supplementing, the side of described radiator 3 has been evenly arranged several heat sinks 16, opposite side
Seal strip of heat radiator 11 is had, between can guarantee that between radiator 3 and housing 1 by antermarginal location arrangements
Gap will not be leaked.
Further, the side of described housing 1 is provided with water joint 7, improves waterproof effect.
Further, described fixed mount 5, in " door " shape, has hole 13, location, this location in the middle part of it
The lateral symmetry in hole 13 is disposed with a regulation through hole 14.
Further, between described glass plate 8 and housing 1, clamp housing seal bar 10, improved anti-
Water effect.
Present configuration is simple, and radiator is embedded on rear side of housing, reduces the thickness of lamp body, it is simple to peace
Dress, is directly close to light source substrate with outside radiator, substantially increases radiating efficiency.
Claims (6)
1. a flood light for slim rear-mounted radiator, including housing (1), cover (8) and light source substrate (4),
It is characterized in that, concave in the middle part of the rear side of described housing (1) and be internally formed at housing (1)
Boss (6), is provided with radiator (3) and by boss in the indent of the rear side of described housing (1)
(6) rectangular through-hole (15) at middle part seals, and the front end face of described housing (1) is provided with cover
(8), being provided with reflector (2) between described cover (8) and boss (6), described is reflective
Plate (2) bottom is provided with and the light source substrate (4) being close to, and the two ends of described housing (1) are with solid
The two ends of fixed rack (5) are rotatedly connected.
The flood light of slim rear-mounted radiator the most according to claim 1, it is characterised in that: described is anti-
The bottom of tabula rasa (2) is disposed with lightening hole (9), described lightening hole (9) and light source substrate (4)
On the positions and dimensions of LED light array match.
The flood light of slim rear-mounted radiator the most 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).
The flood light of slim rear-mounted radiator the most according to claim 1, it is characterised in that: described shell
The side of body (1) is provided with water joint (7).
The flood light of slim rear-mounted radiator the most according to claim 1, it is characterised in that: described consolidates
Determine frame (5) in " door " shape, in the middle part of it, have hole, location (13), the both sides in this hole, location (13)
It is arranged symmetrically with a regulation through hole (14).
The flood light of slim rear-mounted radiator the most according to claim 1, it is characterised in that: described glass
Housing seal bar (10) has been clamped between glass plate (8) and housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410983.5A CN105910075A (en) | 2016-06-13 | 2016-06-13 | Thin floodlight with rear radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610410983.5A CN105910075A (en) | 2016-06-13 | 2016-06-13 | Thin floodlight with rear radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910075A true CN105910075A (en) | 2016-08-31 |
Family
ID=56750904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610410983.5A Pending CN105910075A (en) | 2016-06-13 | 2016-06-13 | Thin floodlight with rear radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105910075A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012771U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED flood light |
| KR20140051699A (en) * | 2012-10-23 | 2014-05-02 | (주)유양디앤유 | Led floodlight |
| CN203963759U (en) * | 2014-04-29 | 2014-11-26 | 黄子豪 | Led floodlight |
| CN204943204U (en) * | 2015-09-22 | 2016-01-06 | 林华宗 | A kind of LED projector lamp |
| 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 |
| CN205824969U (en) * | 2016-06-13 | 2016-12-21 | 宁波新升泰照明科技有限公司 | A kind of flood light of slim rear-mounted radiator |
-
2016
- 2016-06-13 CN CN201610410983.5A patent/CN105910075A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202012771U (en) * | 2011-02-17 | 2011-10-19 | 宁波环球光电股份有限公司 | Novel LED flood light |
| KR20140051699A (en) * | 2012-10-23 | 2014-05-02 | (주)유양디앤유 | Led floodlight |
| CN203963759U (en) * | 2014-04-29 | 2014-11-26 | 黄子豪 | Led floodlight |
| CN204943204U (en) * | 2015-09-22 | 2016-01-06 | 林华宗 | A kind of LED projector lamp |
| 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 |
| CN205824969U (en) * | 2016-06-13 | 2016-12-21 | 宁波新升泰照明科技有限公司 | A kind of flood light of slim rear-mounted radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
|
| WD01 | Invention patent application deemed withdrawn after publication |