CN201851993U - Heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp - Google Patents
Heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp Download PDFInfo
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- CN201851993U CN201851993U CN2010206244242U CN201020624424U CN201851993U CN 201851993 U CN201851993 U CN 201851993U CN 2010206244242 U CN2010206244242 U CN 2010206244242U CN 201020624424 U CN201020624424 U CN 201020624424U CN 201851993 U CN201851993 U CN 201851993U
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- illuminated
- tree
- large scale
- street lamp
- road lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp, which comprises a road lamp housing. The rear end of the road lamp housing is provided with an electric appliance box. The heat radiation type large range of lighting LED road lamp is characterized in that a heat radiating assembly is arranged on the road lamp housing, and a light source base is distributed in the road lamp housing; an inclined angle is formed between the light source base and the horizontal plane of the inner arc of the road lamp housing; a tree-shaped PCB (Printed Circuit Board) is installed on the light source base, and the work end of the tree-shaped PCB is connected with the electric appliance box; an LED lamp assembly is installed on the tree-shaped PCB; and a dustproof assembly is arranged below the road lamp housing. Therefore, light sources can be installed in different angles, so that the utilization rate and the effective light irradiation range of the light sources are improved better, and the lighting effect distribution is more uniform and wider. Meanwhile, the heat radiation type large range of lighting LED road lamp has the better heat radiation effect.
Description
Technical field
The utility model relates to a kind of street lamp, relates in particular to the illuminated LED street lamp of a kind of heat radiating type on a large scale.
Background technology
The LED light fixture amasss little light weight, can select for use different photochromic LED to be combined into the soft various modules of illumination, is installed in arbitrarily in the room, and the light source of room lighting may derive from ground, metope, windowsill, furniture, jewelry etc.Therefore, the illumination of following room will no longer be confined to single light fixture, and will be converted into the shadowless lamp of the integral illumination effect of no luminaire tool sense by single lamp lighting.Different photochromic and brightness can produce different influences to people's physiology with psychology, and people do not need very bright white light under many circumstances, and the light of possible gold-tinted or other color is more suitable for the needs of physiology and psychology.Three-primary color LED can be realized the continuous transformation and the selection of brightness, gray scale, color, makes illumination expand to the light of multiple color from the white light on the universal significance.
But present LED street lamp efficient light sources range of exposures is little, and illumination amplitude is narrow.Can not effectively play the effect of energy-conserving and environment-protective.And present LED street lamp can produce bigger heat in work, and existing LED street lamp lacks effective heat dissipation equipment, and the time has been grown the service life of easy shortening LED, is unfavorable for promoting the use of of LED street lamp.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and provides a kind of heat radiating type illuminated LED street lamp on a large scale.
For realizing the illuminated LED street lamp of the purpose of this utility model heat radiating type on a large scale, include streetlamp housing, the streetlamp housing rear end is provided with the electrical equipment box, it is characterized in that: described streetlamp housing is provided with radiating subassembly, be distributed with light source base in the described streetlamp housing, be provided with angle between the interior circular arc horizontal plane of described light source base and streetlamp housing; Tree-shaped pcb board is installed on the described light source base, the working end connecting circuit box of described tree-shaped pcb board, and LED lamp assembly is installed on the tree-shaped pcb board; Described streetlamp housing has dust preventing component.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, described LED lamp assembly includes the hexagonal aluminium base, and described hexagonal aluminium base links to each other with tree-shaped pcb board; Be connected with the LED lamp on the described hexagonal aluminium base; Be arranged with light face circle lens on the described LED lamp.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, described hexagonal aluminium base, tree-shaped pcb board adopt screw to link to each other with light face circle lens.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, described dust preventing component includes dustproof glass, and described dustproof glass contacts with the streetlamp housing lower end, is connected with fastening frame around the described dustproof glass.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, the link of described dustproof glass and described fastening frame is distributed with the silica gel circle.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, described radiating subassembly is a radiating fin, constitutes heat dissipation channel between the radiating fin.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type wherein, equidistantly distributes between the described radiating fin.
Further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type wherein, is provided with adhesive layer between described tree-shaped pcb board and the streetlamp housing.
Again further, the illuminated on a large scale LED street lamp of above-mentioned heat radiating type, wherein, described adhesive layer is a layers of two-sided.
Adopt technical solutions of the utility model, not only can satisfy the routine work heat radiation needs of LED lamp, more can regulate illumination range and irradiating angle that light source shines the road surface.And, the light source base structure of pcb board carrying be designed to light cover in the circular arc horizontal plane become different angles, thereby light source with different angles install the utilization rate that better improved light source and effectively illumination penetrate scope.Light efficiency is more evenly distributed broader, and the utility model lamp body led light source group can be installed the led light source watt level for customer selecting, wears the power of holding led light source but purpose is flexibility, and is bigger for client's selection space.Simultaneously, have better radiating effect.Moreover the LED bulb does not work and bad situation even run into, and is more more simple and convenient when changing yet, and do not need any scolding tin, do not need the professional can both change the LED bulb yet.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the organigram of the illuminated on a large scale LED street lamp of this heat radiating type.
The implication of each Reference numeral is as follows among the figure:
1 streetlamp housing, 2 electrical equipment boxes
3 tree-shaped pcb board 4 hexagonal aluminium bases
7 dustproof glass, 8 fastening frames
9 silica gel circles, 10 radiating fins
11 glue-lines
The specific embodiment
The illuminated on a large scale LED street lamp of heat radiating type as shown in Figure 1, include streetlamp housing 1, this streetlamp housing 1 is provided with radiating subassembly streetlamp housing 1 rear end and is provided with electrical equipment box 2, its unusual part is: be distributed with light source base in the streetlamp housing 1 that the utility model adopts, be provided with angle between the interior circular arc horizontal plane of this light source base and streetlamp housing.Like this, penetrate scope thereby make light source with different angles the utilization rate and the effective illumination that have better improved light source are installed, light efficiency is more evenly distributed broader.Simultaneously, tree-shaped pcb board 3 is installed on the light source base, the working end connecting circuit box 2 of this tree-shaped pcb board 3.And, LED lamp 5 assemblies are installed on the tree-shaped pcb board 3, have dust preventing component at streetlamp housing 1.
In conjunction with the utility model one preferred implementation, LED lamp 5 assemblies that the utility model adopts include hexagonal aluminium base 4.Specifically, hexagonal aluminium base 4 links to each other with tree-shaped pcb board 3, is connected with LED lamp 5 on hexagonal aluminium base 4.Simultaneously, in order better to promote the light source range of exposures, on LED lamp 5, be arranged with light face circle lens 6.Certainly, consider the convenient and soundness of assembling, hexagonal aluminium base 4, tree-shaped pcb board 3 adopt screw to link to each other with light face circle lens 6.
Further, consider the utility model operation of throughout the year working out of doors, the dust of outdoor existence can influence the working life of LED lamp 5, and dust preventing component includes dustproof glass 7.Specifically, the dustproof glass 7 of employing contacts with streetlamp housing 1 lower end, is connected with fastening frame 8 around the dustproof glass 7.Simultaneously, in order to promote the seal degree between dustproof glass 7 and the fastening frame 8, prevent that the tiny globule from infiltrating in the dustproof glass 7, the dustproof glass 7 that the utility model adopts is distributed with silica gel circle 9 with the link of described fastening frame 8.
Again further, consider that having bigger heat after the utility model work produces, in order to help the dissipation of this heat, the radiating subassembly of employing is a radiating fin 10.Specifically, constitute heat dissipation channel between the radiating fin 10, and equidistantly distribute between the radiating fin.
And, consider the intractable that tree-shaped pcb board 3 is installed, between pcb board and streetlamp housing 1, be provided with adhesive layer.Certainly, consider the convenient degree that promotes assembling, can not occur the situation of pcb board accidental simultaneously, the adhesive layer of employing is a layers of two-sided 11.
In conjunction with actual operating position, the utility model adopted, and to be lamp body become free connection angle with arm is capable of being combined, forms Different Light irradiation angle between lamp body and the shadow surface thereby make.Advantage is illumination range and the irradiating angle that adjustable light sources shines the road surface.Secondly the utility model lamp body internal light source understructure be designed to light cover in the circular arc horizontal plane become different angles, thereby this structural design make light source with different angles install the utilization rate that better improved light source and effectively illumination penetrate scope.Light efficiency is more evenly distributed broader, and the utility model lamp body led light source group can be installed the led light source watt level for customer selecting, wears the power of holding led light source but purpose is flexibility, and is bigger for client's selection space.Moreover the LED bulb does not work and bad situation even run into, and is more more simple and convenient when changing yet, and do not need any scolding tin, do not need the professional can both change the LED bulb yet.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, behind employing the utility model, not only can satisfy the routine work heat radiation needs of LED lamp, can regulate illumination range and irradiating angle that light source shines the road surface.And, the light source base structure of pcb board carrying be designed to light cover in the circular arc horizontal plane become different angles, thereby light source with different angles install the utilization rate that better improved light source and effectively illumination penetrate scope.Light efficiency is more evenly distributed broader, and the utility model lamp body led light source group can be installed the led light source watt level for customer selecting, wears the power of holding led light source but purpose is flexibility, and is bigger for client's selection space.The LED bulb does not work and be bad in addition, and is more simple and convenient when changing, and do not need any scolding tin, do not need the professional can both change the LED bulb yet.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (9)
1. the illuminated on a large scale LED street lamp of heat radiating type, include streetlamp housing, the streetlamp housing rear end is provided with the electrical equipment box, it is characterized in that: described streetlamp housing is provided with radiating subassembly, be distributed with light source base in the described streetlamp housing, be provided with angle between the interior circular arc horizontal plane of described light source base and streetlamp housing; Tree-shaped pcb board is installed on the described light source base, the working end connecting circuit box of described tree-shaped pcb board, and LED lamp assembly is installed on the tree-shaped pcb board; Described streetlamp housing has dust preventing component.
2. the illuminated on a large scale LED street lamp of heat radiating type according to claim 1 is characterized in that: described LED lamp assembly includes the hexagonal aluminium base, and described hexagonal aluminium base links to each other with tree-shaped pcb board; Be connected with the LED lamp on the described hexagonal aluminium base; Be arranged with light face circle lens on the described LED lamp.
3. the illuminated on a large scale LED street lamp of heat radiating type according to claim 2 is characterized in that: described hexagonal aluminium base, tree-shaped pcb board adopt screw to link to each other with light face circle lens.
4. the illuminated on a large scale LED street lamp of heat radiating type according to claim 1, it is characterized in that: described dust preventing component includes dustproof glass, and described dustproof glass contacts with the streetlamp housing lower end, is connected with fastening frame around the described dustproof glass.
5. the illuminated on a large scale LED street lamp of heat radiating type according to claim 4, it is characterized in that: the link of described dustproof glass and described fastening frame is distributed with the silica gel circle.
6. the illuminated on a large scale LED street lamp of heat radiating type according to claim 1, it is characterized in that: described radiating subassembly is a radiating fin, constitutes heat dissipation channel between the radiating fin.
7. the illuminated on a large scale LED street lamp of heat radiating type according to claim 1 is characterized in that: equidistantly distribute between the described radiating fin.
8. the illuminated on a large scale LED street lamp of heat radiating type according to claim 1 is characterized in that: be provided with adhesive layer between described tree-shaped pcb board and the streetlamp housing.
9. the illuminated on a large scale LED street lamp of heat radiating type according to claim 8 is characterized in that: described adhesive layer is a layers of two-sided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206244242U CN201851993U (en) | 2010-11-25 | 2010-11-25 | Heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206244242U CN201851993U (en) | 2010-11-25 | 2010-11-25 | Heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851993U true CN201851993U (en) | 2011-06-01 |
Family
ID=44094384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206244242U Expired - Fee Related CN201851993U (en) | 2010-11-25 | 2010-11-25 | Heat radiation type large range of lighting LED (Light-Emitting Diode) road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851993U (en) |
-
2010
- 2010-11-25 CN CN2010206244242U patent/CN201851993U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Tingyong Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131125 |