CN204477880U - LED projector lamp - Google Patents
LED projector lamp Download PDFInfo
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- CN204477880U CN204477880U CN201520148608.9U CN201520148608U CN204477880U CN 204477880 U CN204477880 U CN 204477880U CN 201520148608 U CN201520148608 U CN 201520148608U CN 204477880 U CN204477880 U CN 204477880U
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- light
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- source chamber
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED projector lamp, comprise housing, described housing is formed with electric chamber and light-source chamber, described electric chamber and light-source chamber interval arranged side by side are arranged, power supply is provided with in described electric chamber, LED light source is provided with in described light-source chamber, it is characterized in that: described electric chamber offers the first connection perforate on the sidewall of described light-source chamber, described light-source chamber offers the second connection perforate on the sidewall in described electric chamber, described first connects perforate is connected position of opening correspondence and is connected to each other by connecting sheath with second, the wire connecting described power supply and LED light source passes from described connection sheath.Pass through for wire by arranging connection sheath between electric chamber and light-source chamber, the circuit completed between two cavitys by convenient and safe reliable syndeton is thus connected, and ensure that the normal use of Projecting Lamp.
Description
Technical field
The utility model relates to a kind of lighting, especially a kind of LED projector lamp.
Background technology
LED projector lamp refers to the light fixture that can make the projecting environment of illumination of specifying on face to be illuminated, usually, any direction can be aimed at, and possess the structure of not climate condition impact, be mainly used in ore deposit, large area operation field, contour of building, stadium, park and flower bed etc.
Common Projecting Lamp, as application number a kind of high-power light-projecting lamp disclosed in the Chinese patent application of 201110219225.2, comprise housing, pcb board, transparent surface cover, several LED, LED is fixedly arranged on pcb board, pcb board is fixedly arranged on square behaviour's groove of housing, is also provided with power source cavity immediately below housing.Usual this LED projector lamp, cabling between pcb board with power source cavity needs the light-source chamber that made by external water joint to be formed in housing and power source cavity to realize being electrically connected, not only inconvenient during assembling, and produce security incident when easily causing using, therefore also need further improvement.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned prior art Problems existing, provides a kind of LED projector lamp safe and reliable, easy to connect.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of LED projector lamp, comprise housing, described housing is formed with electric chamber and light-source chamber, described electric chamber and light-source chamber interval arranged side by side are arranged, power supply is provided with in described electric chamber, LED light source is provided with in described light-source chamber, it is characterized in that: described electric chamber offers the first connection perforate on the sidewall of described light-source chamber, described light-source chamber offers the second connection perforate on the sidewall in described electric chamber, described first connects perforate is connected position of opening correspondence and is connected to each other by connecting sheath with second, the wire connecting described power supply and LED light source passes from described connection sheath.
Described housing is formed with connecting portion between electric chamber and light-source chamber, described connecting portion offers multiple spaced apart louvre, thus the heat that power supply and light source send is dispersed into the external world.
The bottom surface in described electric chamber is provided with the first lid to close electric chamber, one sidewall in described electric chamber is provided with the power connection of waterproof, described power connection is electrically connected power supply in described electric chamber and mains supply respectively, thus powers to light source by mains supply.
The bottom surface of described light-source chamber is provided with the second lid with enclosed light source chamber, is also provided with the reflector reflected the light of LED light source transmitting, to improve illumination efficiency in described light-source chamber.
The part described housing being positioned at described electric chamber and light-source chamber end face is equipped with fin, thus the heat that power supply and light source send is dispersed into the external world.
Described housing is provided with mounting bracket, and described mounting bracket comprises two linking arms, and described linking arm is rotatably connected on the both sides of described housing respectively, thus the irradiating angle of adjustable light projector lamp is to adapt to the demand of different occasion.
Compared with prior art, the utility model has the advantage of: pass through for wire by arranging connection sheath between electric chamber and light-source chamber, the circuit completed between two cavitys by convenient and safe reliable syndeton is thus connected, and ensure that the normal use of Projecting Lamp; Connecting portion between two cavitys offers louvre, the heat dispersion of housing can be improved.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of LED projector lamp of the present utility model;
Fig. 2 is the front schematic view of LED projector lamp of the present utility model;
Fig. 3 is the decomposition texture schematic diagram of LED projector lamp of the present utility model;
Fig. 4 is the schematic diagram of the housing of LED projector lamp of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
See Fig. 1 ~ Fig. 4, a kind of LED projector lamp, comprises housing 1, housing 1 is formed with electric chamber 11 and light-source chamber 12, and electric chamber 11 and light-source chamber 12 side by side interval are arranged, and housing 1 is formed with connecting portion 13 between electric chamber 11 and light-source chamber 12.
The bottom surface (i.e. the front of Projecting Lamp) in electric chamber 11 is provided with the first lid 111 to close electric chamber 11, power supply 112 is equipped with in electric chamber 11, one sidewall in electric chamber 11 is provided with the power connection 113 of waterproof, be electrically connected the power supply 112 in electric chamber 11 and mains supply respectively, thus the power supply 112 in electric chamber 11 is connected with mains supply.
The bottom surface (i.e. the front of Projecting Lamp) of light-source chamber 12 is provided with the second lid 121 with enclosed light source chamber 12, LED light source 122 (being arranged in PCB substrate) is equipped with in light-source chamber 12, and to the reflector 123 that the light that LED light source 122 is launched reflects.
Electric chamber 11 offers the first connection perforate 141 on the sidewall of light-source chamber 12, light-source chamber 12 offers the second connection perforate 142 on the sidewall in electric chamber 11, first connects perforate 141 is connected perforate 142 position correspondence with second, and be connected to each other by connecting sheath 143 between the two, thus the wire that the power supply 112 in electric chamber 11 connects can enter into light-source chamber 12 by connecting sheath 143, thus power (being connected to PCB substrate) for LED light source 122.
Part housing 1 being positioned at electric chamber 11 and light-source chamber 12 end face (i.e. the back side of Projecting Lamp) is equipped with fin 15, connecting portion 13 offers multiple spaced apart louvre 131, thus fin 15 and louvre 131 can play the exchange heat of operationally being distributed in electric chamber 11 and light-source chamber 12 to the effect in ambient air, are convenient to the temperature reducing electric chamber 11 and light-source chamber 12.
Housing 1 is also provided with mounting bracket 2, and for installing this LED projector lamp, mounting bracket 2 can comprise two linking arms 21, is rotatably connected on the both sides of housing 1 respectively, thus after Projecting Lamp installs, adjustable light projector lamp is to required angle.
Claims (6)
1. a LED projector lamp, comprise housing (1), described housing (1) is formed with electric chamber (11) and light-source chamber (12), described electric chamber (11) and light-source chamber (12) side by side interval are arranged, power supply (112) is provided with in described electric chamber (11), LED light source (122) is provided with in described light-source chamber (12), it is characterized in that: described electric chamber (11) offers the first connection perforate (141) on the sidewall of described light-source chamber (12), described light-source chamber (12) offers the second connection perforate (142) on the sidewall of described electric chamber (11), described first connects perforate (141) is connected perforate (142) position correspondence and is connected to each other by connecting sheath (143) with second, the wire connecting described power supply (112) and LED light source (122) passes from described connection sheath (143).
2. LED projector lamp as claimed in claim 1, it is characterized in that: described housing (1) is formed with connecting portion (13) between electric chamber (11) and light-source chamber (12), described connecting portion (13) offers multiple spaced apart louvre (131).
3. LED projector lamp as claimed in claim 1 or 2, it is characterized in that: the bottom surface of described electric chamber (11) is provided with the first lid (111) to close electric chamber (11), one sidewall of described electric chamber (11) is provided with the power connection (113) of waterproof, described power connection (113) is electrically connected power supply (112) in described electric chamber (11) and mains supply respectively.
4. LED projector lamp as claimed in claim 1 or 2, it is characterized in that: the bottom surface of described light-source chamber (12) is provided with the second lid (121) with enclosed light source chamber (12), in described light-source chamber (12), be also provided with the reflector (123) that the light launched LED light source (122) reflects.
5. LED projector lamp as claimed in claim 1 or 2, is characterized in that: the part described housing (1) being positioned at described electric chamber (11) and light-source chamber (12) end face is equipped with fin (15).
6. LED projector lamp as claimed in claim 1 or 2, it is characterized in that: described housing (1) is provided with mounting bracket (2), described mounting bracket (2) comprises two linking arms (21), and described linking arm (21) is rotatably connected on the both sides of described housing (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148608.9U CN204477880U (en) | 2015-03-16 | 2015-03-16 | LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148608.9U CN204477880U (en) | 2015-03-16 | 2015-03-16 | LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477880U true CN204477880U (en) | 2015-07-15 |
Family
ID=53633671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148608.9U Active CN204477880U (en) | 2015-03-16 | 2015-03-16 | LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529797A (en) * | 2019-10-12 | 2019-12-03 | 深圳市中奇创享照明科技有限公司 | A kind of Projecting Lamp |
-
2015
- 2015-03-16 CN CN201520148608.9U patent/CN204477880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529797A (en) * | 2019-10-12 | 2019-12-03 | 深圳市中奇创享照明科技有限公司 | A kind of Projecting Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |