CN204005515U - The high bar projecting lamp of LED - Google Patents
The high bar projecting lamp of LED Download PDFInfo
- Publication number
- CN204005515U CN204005515U CN201420331107.XU CN201420331107U CN204005515U CN 204005515 U CN204005515 U CN 204005515U CN 201420331107 U CN201420331107 U CN 201420331107U CN 204005515 U CN204005515 U CN 204005515U
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- Prior art keywords
- projecting lamp
- led
- bar projecting
- high bar
- substrate
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Abstract
The high bar projecting lamp of a kind of LED, comprises housing, substrate, LED chip and set of lenses; Substrate is arranged on housing; Multiple LED chips are arranged at intervals on substrate; Set of lenses is arranged on substrate, and substrate is covered, and set of lenses comprises base and sub-lens, offers multiple incidence holes on base, and multiple incidence holes are corresponding with multiple LED chips respectively; Sub-lens is multiple, and multiple sub-lens are arranged on base, and multiple sub-lens covers respectively multiple incidence holes; First, the cross section on is axially zhou duicheng tuxing to sub-lens, and the thickness of its both sides is greater than the thickness at middle part, sub-lens with first axially the perpendicular second cross section on be axially asymmetrical graphic, the thickness of one side is greater than the thickness of opposite side.The high bar projecting lamp of above-mentioned LED, by its special construction, changes the rising angle of light fixture, installs without the angle of the high bar projecting lamp of inclination LED, has effectively prevented the high bar projecting lamp installation of LED discontinuity, has reduced potential safety hazard.
Description
Technical field
The utility model relates to lighting engineering, particularly relates to the high bar projecting lamp of a kind of LED.
Background technology
Along with the raising of living standards of the people, square, harbour etc. needs the powerful light source of occasion needs that large area is irradiated to throw light on, and LED is high, and bar projecting lamp is born thus.LED is high, and bar projecting lamp is arranged at eminence conventionally, to meet lighting demand.
The high bar projecting lamp of traditional LED, because it need to cover large-area irradiation area, often the tilt angle of the high bar projecting lamp of LED of people is installed, and put on thick and heavy spreadlight lens to the high bar projecting lamp of LED, can make so the high bar projecting lamp of LED that discontinuity is installed, the accident such as easily occur coming off, causes potential safety hazard.
Utility model content
Based on this, be necessary to provide a kind of high bar projecting lamp of LED that can reduce potential safety hazard.
The high bar projecting lamp of a kind of LED, comprising:
Housing;
Substrate, described substrate is arranged on described housing;
LED chip, for multiple, multiple described LED chips are arranged at intervals on described substrate; And
Set of lenses, described set of lenses is arranged on described substrate, and described substrate is covered, and described set of lenses comprises base and sub-lens, offers multiple incidence holes on described base, and multiple described incidence holes are corresponding with multiple LED chips respectively; Described sub-lens is multiple, and multiple described sub-lens are arranged on described base, and multiple described sub-lens covers respectively multiple described incidence holes;
Wherein, first, the cross section on is axially zhou duicheng tuxing to described sub-lens, the thickness of its both sides is greater than the thickness at middle part, described sub-lens with described first axially the perpendicular second cross section on be axially asymmetrical graphic, the thickness of one side is greater than the thickness of opposite side.
In an embodiment, also comprise waterproof apron therein, on described waterproof apron, offer seal groove, the periphery of described substrate is arranged in described seal groove, so that described waterproof apron is fixed on described substrate.
In an embodiment, described LED chip and described set of lenses and described waterproof apron form modular construction jointly therein.
In an embodiment, also comprise radiating fin therein, described radiating fin is arranged on described housing.
In an embodiment, described radiating fin is multiple therein, and multiple described radiating fins are arranged at intervals at described housing dorsad on the side of described substrate.
In an embodiment, also offer the waterproof through hole for accommodating circuit on described housing therein, described waterproof through hole is between adjacent two described radiating fins.
In an embodiment, also comprise waterproof plug therein, described waterproof plug is arranged at the two ends of described waterproof through hole, to seal described waterproof through hole.
In an embodiment, also comprise the first support therein, described the first support is " U " character form structure, and described the first support is arranged at the outside in described radiating fin, and clamps described housing.
Therein in an embodiment, on described housing, offer draw-in groove, described high bar projecting lamp also comprises the second support, the two ends of described the second support are provided with buckle, described housing is two, the buckle at described the second support two ends respectively with two described housings on draw-in groove fasten so that two described housings connect by described the second support.
In an embodiment, also comprise main support therein, described the first support is arranged on described main support.
In the high bar projecting lamp of above-mentioned LED, by the special construction of its set of lenses, change the rising angle of light fixture, realize the polarisation of wide-angle, angle without the high bar projecting lamp of inclination LED is installed, effectively prevent the high bar projecting lamp installation of LED discontinuity, avoided the generation of accident, reduced potential safety hazard.
Brief description of the drawings
Fig. 1 is the explosive view of the high bar projecting lamp of LED in the utility model preferred embodiment;
Fig. 2 is the local structural graph of the high bar projecting lamp of LED shown in Fig. 1;
Fig. 3 is the structural representation of set of lenses in the high bar projecting lamp of LED shown in Fig. 1;
Fig. 4 is the structural representation of another angle of set of lenses in the high bar projecting lamp of LED shown in Fig. 1;
Fig. 5 is the concrete structure figure of the high bar projecting lamp of LED shown in Fig. 1;
Fig. 6 is the concrete structure figure of another state of the high bar projecting lamp of LED shown in Fig. 1;
Fig. 7 is the high bar projecting lamp of LED shown in Fig. 1 concrete structure figure of a state again.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provide preferred embodiments of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiments is make the disclosure of the present utility model understand more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present utility model with scientific terminology.The term using in description of the present utility model herein, just in order to describe the object of concrete embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the high bar projecting lamp 100 of LED in the utility model preferred embodiment, comprises housing 110, substrate 120, LED chip 130, waterproof apron 140 and set of lenses 150.
Substrate 120 is arranged on housing 110.Concrete, substrate 120 can be aluminium base, or also can be PCB circuit board.Substrate 120 can be multiple, and multiple substrates 120 are set up in parallel on housing 110.
LED chip 130 is multiple, and multiple LED chips 130 are arranged at intervals on substrate 120.Specifically in the present embodiment, substrate 120 is 5, and LED chip 130 is altogether 120.On single substrate 120, the quantity of LED chip 130 is 24.130 one-tenth array arrangements of 24 LEDs chips.
130 one-tenth array arrangements of LED chip, contribute to uniformity of light, and the high bar projecting lamp 100 of above-mentioned LED, owing to having combined multiple LED chips 130, can ensure illumination brightness simultaneously.
See also Fig. 2, offer seal groove (figure is mark not) on waterproof apron 140, the periphery of substrate 120 is arranged in seal groove, so that waterproof apron 140 is fixed on substrate 120.Waterproof apron 140 can be by perspex material, and it possesses certain elasticity, can effectively seal the high bar projecting lamp 100 of LED.
Be appreciated that when sealing property when the high bar projecting lamp 100 of LED is enough, waterproof apron 140 can save.
The making material of set of lenses 150 can be the transparent materials such as PMMA (acrylic resin is commonly called as lucite), silica gel or PC (Poly carbonate, Merlon).Set of lenses 150 is arranged on substrate 120, and substrate 120 is covered, and between set of lenses 150 and substrate 120, forms airtight cavity.
Set of lenses 150 comprises base 152 and sub-lens 154, offers multiple incidence hole 152a on base 152, and multiple incidence hole 152a are corresponding with multiple LED chips 130 respectively.Sub-lens 154 is multiple, and multiple sub-lens 154 are arranged on base 152, and multiple sub-lens 154 covers respectively multiple incidence hole 152a.
See also Fig. 3, wherein, first, the cross section on is axially zhou duicheng tuxing to sub-lens 154, and the thickness of its both sides is greater than the thickness at middle part.See also Fig. 4, sub-lens 154 with first axially the perpendicular second cross section on be axially asymmetrical graphic, the thickness of one side is greater than the thickness of opposite side.
In the high bar projecting lamp 100 of above-mentioned LED, by the special construction of its set of lenses 150, change the rising angle of light fixture, realize the polarisation of wide-angle, angle without the high bar projecting lamp 100 of inclination LED is installed, effectively prevent that the high bar projecting lamp 100 of LED from installing discontinuity, avoided the generation of accident, reduced potential safety hazard.
LED chip 130 and set of lenses 150 and the common modular construction that forms of waterproof apron 140, the power of single LEDs chip 130 is 1W, and the power consumption that makes its whole modular construction is 120W left and right, and the traditional light fixture of power dissipation ratio significantly reduces.The number and the power that are appreciated that LED chip 130 can change according to actual conditions.
Above-mentioned LED is high, and bar projecting lamp 100 adopts modular structure, can arrange according to the actual requirements, and only need according to different scene increases in demand or reduce the unit of corresponding modular construction, and die sinking or design circuit again.In addition in the time breaking down, only need to change the structure of individual module, avoided the waste of great amount of cost.
See also Fig. 5, above-mentioned LED is high, and bar projecting lamp 100 also comprises radiating fin 160, and radiating fin 160 is arranged on housing 110.
Specifically in the present embodiment, radiating fin 160 is multiple, and multiple radiating fins 160 are arranged at intervals at housing 110 dorsad on the side of substrate 120.Radiating fin 160 adopts the metal material that thermal conductivity is stronger to make.
Be appreciated that radiating fin 160 and housing 110 and substrate 120 etc. can be integrated formed structure.
The heat dissipation ventilation that radiating fin 160 can be beneficial to the high bar projecting lamp 100 of LED is set, ensures the normal use of the high bar projecting lamp 100 of LED, contribute to it to increase the service life simultaneously.
Meanwhile, in order to meet the demand of light fixture water proofing property, also offer the waterproof through hole (not shown) for accommodating circuit (not shown) on housing 110, waterproof through hole is between adjacent two radiating fins 160.The elements such as circuit are all contained in waterproof through hole.
Above-mentioned LED is high, and bar projecting lamp 100 also comprises waterproof plug 170, and waterproof plug 170 is arranged at the two ends of waterproof through hole, to seal waterproof through hole, further improves the water proofing property of the high bar projecting lamp 100 of above-mentioned LED.Electric wire is electrically connected with the circuit being contained in waterproof through hole by waterproof plug 170.
See also Fig. 6, for the high bar projecting lamp 100 of LED is fixed, the high bar projecting lamp 100 of LED also comprises the first support 180a.The first support 180a is " U " character form structure, and the first support 180a is arranged in the outside of radiating fin 160, and clamping housing 110.
See also Fig. 7, LED is high, and bar projecting lamp 100 also comprises main support 190.The first support 180a is arranged on main support 190, and main support 190 is for fixing on high bar or other stationary plane, so that whole light fixture is fixed.
On housing 110, offer draw-in groove.The high bar projecting lamp 100 of LED also comprises the second support 180b, the two ends of the second support 180b are provided with buckle, housing 110 is two, the buckle at the second support 180b two ends respectively with two housings 110 on draw-in groove fasten so that two housings 110 connect by the second support 180b.
Single housing 110 has formed a projecting unit (figure is mark not) jointly with the element such as substrate 120 and LED chip 130 on it.By the second support 180b, two or more projecting unit can be grouped together, improve the power of whole light fixture.
In the high bar projecting lamp 100 of above-mentioned LED, by the special construction of its set of lenses 150, change the rising angle of light fixture, realize the polarisation of wide-angle, angle without the high bar projecting lamp 100 of inclination LED is installed, effectively prevent that the high bar projecting lamp 100 of LED from installing discontinuity, avoided the generation of accident, reduced potential safety hazard.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. the high bar projecting lamp of LED, is characterized in that, comprising:
Housing;
Substrate, described substrate is arranged on described housing;
LED chip, for multiple, multiple described LED chips are arranged at intervals on described substrate; And
Set of lenses, described set of lenses is arranged on described substrate, and described substrate is covered, and described set of lenses comprises base and sub-lens, offers multiple incidence holes on described base, and multiple described incidence holes are corresponding with multiple LED chips respectively; Described sub-lens is multiple, and multiple described sub-lens are arranged on described base, and multiple described sub-lens covers respectively multiple described incidence holes;
Wherein, first, the cross section on is axially zhou duicheng tuxing to described sub-lens, the thickness of its both sides is greater than the thickness at middle part, described sub-lens with described first axially the perpendicular second cross section on be axially asymmetrical graphic, the thickness of one side is greater than the thickness of opposite side.
2. the high bar projecting lamp of LED according to claim 1, is characterized in that, also comprises waterproof apron, on described waterproof apron, offers seal groove, and the periphery of described substrate is arranged in described seal groove, so that described waterproof apron is fixed on described substrate.
3. the high bar projecting lamp of LED according to claim 2, is characterized in that, described LED chip and described set of lenses and described waterproof apron form modular construction jointly.
4. the high bar projecting lamp of LED according to claim 1, is characterized in that, also comprise radiating fin, described radiating fin is arranged on described housing.
5. the high bar projecting lamp of LED according to claim 4, is characterized in that, described radiating fin is multiple, and multiple described radiating fins are arranged at intervals at described housing dorsad on the side of described substrate.
6. the high bar projecting lamp of LED according to claim 5, is characterized in that, also offers the waterproof through hole for accommodating circuit on described housing, and described waterproof through hole is between adjacent two described radiating fins.
7. the high bar projecting lamp of LED according to claim 6, is characterized in that, also comprise waterproof plug, described waterproof plug is arranged at the two ends of described waterproof through hole, to seal described waterproof through hole.
8. the high bar projecting lamp of LED according to claim 4, is characterized in that, also comprises the first support, and described the first support is " U " character form structure, and described the first support is arranged at the outside in described radiating fin, and clamps described housing.
9. the high bar projecting lamp of LED according to claim 8, it is characterized in that, on described housing, offer draw-in groove, described high bar projecting lamp also comprises the second support, the two ends of described the second support are provided with buckle, described housing is two, the buckle at described the second support two ends respectively with two described housings on draw-in groove fasten so that two described housings connect by described the second support.
10. the high bar projecting lamp of LED according to claim 8, is characterized in that, also comprises main support, and described the first support is arranged on described main support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331107.XU CN204005515U (en) | 2014-06-19 | 2014-06-19 | The high bar projecting lamp of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331107.XU CN204005515U (en) | 2014-06-19 | 2014-06-19 | The high bar projecting lamp of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005515U true CN204005515U (en) | 2014-12-10 |
Family
ID=52045515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331107.XU Expired - Fee Related CN204005515U (en) | 2014-06-19 | 2014-06-19 | The high bar projecting lamp of LED |
Country Status (1)
| Country | Link |
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| CN (1) | CN204005515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443998A (en) * | 2015-12-20 | 2016-03-30 | 西安智海电力科技有限公司 | Nested sealing structure of power supply bin on LED lamp radiating shell |
-
2014
- 2014-06-19 CN CN201420331107.XU patent/CN204005515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443998A (en) * | 2015-12-20 | 2016-03-30 | 西安智海电力科技有限公司 | Nested sealing structure of power supply bin on LED lamp radiating shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200619 |