CN205560675U - Projecting lamp heat dissipation support and projecting lamp of using thereof - Google Patents
Projecting lamp heat dissipation support and projecting lamp of using thereof Download PDFInfo
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- CN205560675U CN205560675U CN201620371846.0U CN201620371846U CN205560675U CN 205560675 U CN205560675 U CN 205560675U CN 201620371846 U CN201620371846 U CN 201620371846U CN 205560675 U CN205560675 U CN 205560675U
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- China
- Prior art keywords
- projecting lamp
- light source
- led light
- cooling stand
- sidewall
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Abstract
The utility model belongs to the illumination field discloses a projecting lamp heat dissipation support, including the support body, set up the LED light source installation backplate on the support body, LED light source installation backplate is in openly forming the installation department that is used for setting up the LED light source, LED light source installation backplate forms a plurality of heat radiation fins in the back, form the vent between the heat radiation fins. The utility model also discloses a projecting lamp, has used above -mentioned projecting lamp heat dissipation support. The utility model discloses can effectively reduce the usefulness of radiating piece and foresee the volume, utilize heat transfer and natural forced air cooling to reach best radiating effect.
Description
Technical field
This utility model relates to lighting field, particularly relates to a kind of Projecting Lamp cooling stand and the throwing of application thereof
Light modulation.
Background technology
LED light source is high with its efficiency, the life-span is long, is widely used in all kinds of lighting field, but, by
Generally depending on operating temperature in the life-span of LED light source and driving, the heat radiation of LED light source becomes photograph always
One of important topic of research in bright field.
The Projecting Lamp worked in the open, owing to its specific working environment and structure limit, generally uses heat
The mode of transmission is dispelled the heat, and the Projecting Lamp that power is the biggest, its radiator material needed is the most, and volume is more
Greatly, and more radiator materials can cause the increase of production cost, also gives the erection band of Projecting Lamp lamp holder
Carry out bigger difficulty.
Utility model content
For overcoming Projecting Lamp radiator materials problem many, bulky in prior art, this utility model is real
Execute example and provide a kind of Projecting Lamp cooling stand, including rack body, the LED being arranged on rack body
Light source installs backboard, and described LED light source is installed backboard and formed the installation for arranging LED light source in front
Portion, described LED light source is installed backboard and is formed some radiating fins, shape between described radiating fin in the back side
Become vent.
Further, rack body described above includes the first side wall and the second sidewall being oppositely arranged, described
Each radiating fin is connected across between described the first side wall and the second sidewall, described radiating fin and described first
Described vent is formed between sidewall or the second sidewall.
Further, rack body described above also includes the 3rd sidewall and the 4th sidewall being oppositely arranged, institute
State LED light source installation backboard to be connected across between described 3rd sidewall and the 4th sidewall.
Further, rack body described above also includes the containing cavity of adjacent described the first side wall, described appearance
Put chamber and drive or printed circuit board (PCB) for housing light source.
Further, the height of radiating fin described above is in the side of described the first side wall to described second sidewall
Upwards first increases and then decreases.
Further, LED light source described above includes that LED aluminum base plate, described installation portion are mounting groove, institute
The degree of depth stating mounting groove is not more than the thickness of described LED aluminum base plate.
Further, each radiating fin described above be arranged in parallel.
Further, rack body described above being additionally provided with some important actors, described important actor is positioned at described heat radiation
Fin and described LED light source install the junction of backboard, form screw in described important actor, are used for installing admittedly
Fixed described LED aluminum base plate or diffuser.
On the other hand this utility model provides a kind of Projecting Lamp, including Projecting Lamp support, also includes arranging
Projecting Lamp cooling stand on described Projecting Lamp support, described Projecting Lamp cooling stand is hinged on described throwing
On light lamp support, LED light source is arranged on the installation portion of described Projecting Lamp cooling stand.
This utility model embodiment arranges radiating fin by installing the backboard back side at LED light source, by dissipating
Hot fin absorbs the heat of the LED light source being positioned at LED light source installation backboard front and dissipates, and has preferably
Radiating effect, simultaneously between radiating fin formed vent, natural wind is blowing over Projecting Lamp cooling stand
Time can be shunted by radiating fin, by the vent between each radiating fin and take away on radiating fin heat
Amount, plays preferable air cooling effect, uses Projecting Lamp cooling stand described in the utility model effectively to subtract
The materials of few radiating piece and volume, utilize heat transfer and natural air cooled reach best radiating effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, embodiment will be retouched below
In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, is not paying creation
Property work on the premise of, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the axonometric chart at the visual angle, front of Projecting Lamp cooling stand of the present utility model；
Fig. 2 is the axonometric chart at the visual angle, the back side of Projecting Lamp cooling stand of the present utility model；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the axonometric chart at the visual angle, front of Projecting Lamp lamp holder of the present utility model, for ease of illustrating LED
Lamp bead, diffuser unit not shown in figure；
Fig. 5 is the axonometric chart at the visual angle, the back side of Projecting Lamp lamp holder of the present utility model；
Fig. 6 is the exploded perspective view of Fig. 4.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect more clear bright
In vain, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this practicality new
Type.
When this utility model embodiment mentions the ordinal number such as " first ", " second " (if present), remove
The meaning of its certain order of representation of not according to context is it should be understood that be only that differentiation is used.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " (if present) should be interpreted broadly, for example, it may be solid
Fixed connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be
Electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two elements
Internal connection.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in this utility model.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, this utility model embodiment discloses a kind of Projecting Lamp and dissipates
Hot support, including rack body 1, the LED light source being arranged on rack body 1 installs backboard 2, institute
State LED light source and backboard 2 is installed in front formation for arranging the installation portion of LED light source, described LED light
Source is installed backboard 2 and is formed some radiating fins 3 in the back side, forms vent between described radiating fin 3
4.In the present embodiment, rack body 1 is four square frame-shapeds, and LED light source is installed backboard 2 and is positioned at support originally
In the middle part of body 1, and radiating fin 3 being separated into epimere and hypomere, epimere and the hypomere of radiating fin 3 divide
Between rack body 1, it is not encircled into described vent 4.
Above-mentioned rack body 1 includes the first side wall 11 and the second sidewall 12 being oppositely arranged, described each scattered
Hot fin 3 is connected across between described the first side wall 11 and the second sidewall 12, described radiating fin 3 and institute
State and form described vent 4 between the first side wall 11 or the second sidewall 12.Radiating fin 3 epimere and
Two sidewalls 12 connect, and radiating fin 3 hypomere is connected with the first side wall 11, on the one hand add heat radiating fin
The heat volatilization area of sheet 3, improves radiating efficiency, on the other hand enhances Projecting Lamp cooling stand overall
Structural soundness.
Above-mentioned rack body 1 also includes the 3rd sidewall 13 and the 4th sidewall 14 being oppositely arranged, described LED
Light source is installed backboard 2 and is connected across between described 3rd sidewall 13 and the 4th sidewall 14.In the present embodiment,
It is one-body molded that LED light source installation backboard 2 and rack body 1 can be selected for die casting aluminium, and LED light source installs the back of the body
Plate 2 is connected with the 3rd sidewall 13 and the 4th sidewall 14, further enhancing Projecting Lamp cooling stand overall
Structural soundness, meanwhile, be conducive to conducting heat between the 3rd sidewall 13 and the 4th sidewall 14,
Further increase radiating efficiency.
Above-mentioned rack body 1 also includes the containing cavity 15 of adjacent described the first side wall 11, described containing cavity
15 are used for housing light source drives or printed circuit board (PCB).
The height of above-mentioned radiating fin 3 is on the direction of described the first side wall 11 to described second sidewall 12
First increases and then decreases.Radiating fin be shaped as blade-like, be more beneficial for heat radiation.
Above-mentioned LED light source includes that LED aluminum base plate, described installation portion are mounting plane 21, mounting plane
21 sides are provided with some locator protrusions 22, are used for assisting fixing described LED aluminum base plate, need explanation
It is that, in other embodiments of the present utility model, described installation portion can also be mounting groove, described installation
The degree of depth of groove is not more than the thickness of described LED aluminum base plate, and LED aluminum base plate is embedded in mounting groove, can subtract
The integral thickness of small projecting light lamp cooling stand, saves assembly difficulty.
Above-mentioned each radiating fin 3 be arranged in parallel.The radiating fin 3 be arrangeding in parallel is intervally arranged, more favorably
Distribute in heat, improving heat radiation efficiency.
Being additionally provided with some important actors 16 on above-mentioned rack body 1, described important actor 16 is positioned at described radiating fin
3 and described LED light source the junction of backboard 2 is installed, form screw in described important actor 16, be used for installing
Fixing described LED aluminum base plate or diffuser.Important actor 16 is opened in radiating fin 3 and LED light source is installed
The junction of backboard 2, can play the effect of structural strengthening, further increases Projecting Lamp cooling stand
Overall structure steadiness.
Refer to shown in Fig. 4, Fig. 5 and Fig. 6, on the other hand this utility model provides a kind of Projecting Lamp,
Including Projecting Lamp support 5 and the lamp holder being arranged on Projecting Lamp support 5, lamp holder includes being pacified by bolt 6
It is contained in the Projecting Lamp cooling stand described in example performed as described above on Projecting Lamp support 5, Projecting Lamp cooling stand
Described installation portion is provided with LED light source 7 and diffuser 8, the back side of Projecting Lamp cooling stand be additionally provided with
The lid 9 that described containing cavity is corresponding.
As one to improvement of the present utility model, the corresponding each LED light source 7 of diffuser 8 of Projecting Lamp
Position offer independent diffuser unit, diffuser unit spherically, for spread corresponding
The emergent ray of LED light source 7.
This utility model embodiment arranges radiating fin by installing the backboard back side at LED light source, by dissipating
Hot fin absorbs the heat of the LED light source being positioned at LED light source installation backboard front and dissipates, and has preferably
Radiating effect, simultaneously between radiating fin formed vent, natural wind is blowing over Projecting Lamp cooling stand
Time can be shunted by radiating fin, by the vent between each radiating fin and take away on radiating fin heat
Amount, plays preferable air cooling effect, uses Projecting Lamp cooling stand described in the utility model effectively to subtract
The materials of few radiating piece and volume, utilize heat transfer and natural air cooled reach best radiating effect.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, as
Described installation portion is not limited only to containing cavity, and described LED light source is installed backboard and is not limited only to be connected across the 3rd side
Between wall and the 4th sidewall, described LED light source is not limited only to include single led aluminium base etc., all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, all should comprise
Within protection domain of the present utility model.
Claims (9)
1. a Projecting Lamp cooling stand, it is characterised in that include rack body, is arranged on support originally
LED light source on body installs backboard, and described LED light source installs backboard, and in front, formation is used for arranging LED
The installation portion of light source, described LED light source is installed backboard and is formed some radiating fins, described heat radiation in the back side
Vent is formed between fin.
2. Projecting Lamp cooling stand as claimed in claim 1, it is characterised in that described rack body
Including the first side wall being oppositely arranged and the second sidewall, described each radiating fin is connected across described the first side wall
With second between sidewall, formed described logical between described radiating fin and described the first side wall or the second sidewall
Air port.
3. Projecting Lamp cooling stand as claimed in claim 2, it is characterised in that described rack body
Also including the 3rd sidewall and the 4th sidewall being oppositely arranged, described LED light source is installed backboard and is connected across described
Between 3rd sidewall and the 4th sidewall.
4. Projecting Lamp cooling stand as claimed in claim 3, it is characterised in that described rack body
Also including the containing cavity of adjacent described the first side wall, described containing cavity is used for housing light source and drives or printing electricity
Road plate.
5. Projecting Lamp cooling stand as claimed in claim 4, it is characterised in that described radiating fin
Height described the first side wall to described second sidewall direction on first increases and then decreases.
6. Projecting Lamp cooling stand as claimed in claim 5, it is characterised in that described LED light source
Including LED aluminum base plate, described installation portion is mounting groove, and the degree of depth of described mounting groove is not more than described LED
The thickness of aluminium base.
7. Projecting Lamp cooling stand as claimed in claim 6, it is characterised in that described each heat radiating fin
Sheet be arranged in parallel.
8. Projecting Lamp cooling stand as claimed in claim 7, it is characterised in that described rack body
On be additionally provided with some important actors, described important actor is positioned at described radiating fin and described LED light source and installs backboard
Junction, forms screw, is used for installing fixing described LED aluminum base plate or diffuser in described important actor.
9. a Projecting Lamp, including Projecting Lamp support, the cooling stand that is arranged on described Projecting Lamp support
Connector, it is characterised in that also include being arranged on described Projecting Lamp support such as claim 1 to 8
Projecting Lamp cooling stand described in any one, described Projecting Lamp cooling stand is hinged on described Projecting Lamp support
On, LED light source is arranged on the installation portion of described Projecting Lamp cooling stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371846.0U CN205560675U (en) | 2016-04-27 | 2016-04-27 | Projecting lamp heat dissipation support and projecting lamp of using thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371846.0U CN205560675U (en) | 2016-04-27 | 2016-04-27 | Projecting lamp heat dissipation support and projecting lamp of using thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205560675U true CN205560675U (en) | 2016-09-07 |
Family
ID=56805278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371846.0U Active CN205560675U (en) | 2016-04-27 | 2016-04-27 | Projecting lamp heat dissipation support and projecting lamp of using thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205560675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426195A (en) * | 2017-02-13 | 2018-08-21 | 苏州耀群净化科技有限公司 | A kind of great power LED projecting lamp lamps and lanterns |
-
2016
- 2016-04-27 CN CN201620371846.0U patent/CN205560675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426195A (en) * | 2017-02-13 | 2018-08-21 | 苏州耀群净化科技有限公司 | A kind of great power LED projecting lamp lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170317 Address after: Guangdong Hengxing road 528421 city of Zhongshan Province Guzhen Town No. 3 Building 6 floor of A4 Patentee after: Zhongshan Midea Electric Technology Co., Ltd. Address before: 528421 Guangdong city in Zhongshan Province town of Tongyi Industrial Park Marriott A4 Arts crafts emporium 6 floor Patentee before: Ye Xiaoqing |
|
| TR01 | Transfer of patent right |