CN215570029U - 3 outdoor waterproof down lamp of very little - Google Patents
3 outdoor waterproof down lamp of very little Download PDFInfo
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- CN215570029U CN215570029U CN202122093106.9U CN202122093106U CN215570029U CN 215570029 U CN215570029 U CN 215570029U CN 202122093106 U CN202122093106 U CN 202122093106U CN 215570029 U CN215570029 U CN 215570029U
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- down lamp
- power
- connecting wire
- waterproof
- radiator
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Abstract
The utility model discloses a 3-inch outdoor waterproof down lamp, which comprises: the down lamp is provided with a radiator for radiating heat at the upper end; the power supply is electrically connected with the down lamp and used for supplying power to the down lamp; the light modulator, light modulator and power electric connection, the light modulator plays the light modulation effect of down lamp through the power. The down lamp is externally connected with a 0-10V dimmer, linear light and shade dimming can be realized, energy consumption is reduced, and the down lamp uses a 36V safe voltage load, so that electric shock protection can be effectively carried out; because public plug and female plug are waterproof plug, and the power is waterproof power, and the sealing strip has been arranged at the connection position between down lamp and the radiator, so can reach outdoor waterproof grade IP65, can effectively prolong the life-span of down lamp to solve present outdoor down lamp and be difficult to realize linear light and shade and adjust luminance, outdoor down lamp generally is direct access 220V voltage moreover, appears the problem that the personnel electrocute like this easily.
Description
Technical Field
The utility model relates to the field of lamps, in particular to a 3-inch outdoor waterproof down lamp.
Background
The down lamp is widely applied, and the down lamp can be installed at home generally, but the down lamp belongs to an indoor down lamp and can be installed outdoors. Present outdoor down lamp is difficult to realize linear light and shade and adjusts luminance, and outdoor down lamp is generally the direct access 220V voltage moreover, appears the condition that personnel electrocute like this easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a 3-inch outdoor waterproof down lamp to solve the problem that linear dimming of the existing outdoor down lamp is difficult to realize, and the outdoor down lamp is generally directly connected with 220V voltage, so that people are easy to get an electric shock.
A3 outdoor waterproof down lamp of cun includes:
the upper end of the down lamp is provided with a radiator for radiating heat;
the power supply is electrically connected with the down lamp and used for supplying power to the down lamp;
the light modulator, light modulator and power electric connection, the light modulator plays the light modulation effect of down lamp through the power.
Preferably, the radiator is integrally formed by die-casting aluminum, and a plurality of radiating fins are arranged on the surface of the radiator.
Preferably, the input end of the dimmer is connected with a second connecting wire, the tail end of the second connecting wire is connected with a first plug, the output end of the dimmer is connected with a first connecting wire, and the tail end of the first connecting wire is connected with a power supply.
Preferably, the input end of the power supply is connected with a third connecting wire, the tail end of the third connecting wire is connected with a second power connection plug, the output end of the power supply is connected with a fourth connecting wire, and the tail ends of the fourth connecting wire are connected with a male plug.
Preferably, a wire waterproof joint is fixedly embedded into one side of the upper end of the radiator, a connecting wire five is connected to the upper end of the wire waterproof joint, a female plug is connected to the tail end of the connecting wire five, and the male plug is connected with the female plug.
Preferably, the male plug and the female plug are waterproof plugs, the power supply is a waterproof power supply, and sealing strips are arranged at connecting parts between the down lamp and the radiator.
Preferably, elastic clamping pieces are fixed at two ends of the down lamp.
Has the advantages that:
1. the down lamp is externally connected with a 0-10V dimmer, linear light and shade dimming can be realized, energy consumption is reduced, and the down lamp uses a 36V safe voltage load, so that electric shock protection can be effectively carried out;
2. because the male plug and the female plug are waterproof plugs, the power supply is a waterproof power supply, and the sealing strip is arranged at the connecting part between the down lamp and the radiator, the outdoor waterproof grade IP65 can be achieved, and the service life of the down lamp can be effectively prolonged;
3. through the radiator, the radiator adopts die-casting aluminium integrated into one piece technology, and array design fin increases its heat radiating area, improves the radiating surface, makes chip light conversion surplus heat conduct on the radiator rapidly, and the radiator is simultaneously with its heat conduction rate of 180W/MK, conducts the radiator surface rapidly, through with air convection, the radiation form carries out the heat exchange with the external world, can effectively reduce the chip temperature, improves down lamp life-span.
Drawings
FIG. 1 is an overall schematic view of the present invention.
In the figure: 1-dimmer, 11-connecting wire I, 12-connecting wire II, 13-plug I, 2-power supply, 21-connecting wire III, 22-connecting wire II, 23-connecting wire IV, 24-male plug, 3-down lamp, 31-elastic card, 32-radiator, 33-wire waterproof joint, 34-female plug and 35-connecting wire V.
Detailed Description
As shown in FIG. 1, a 3 outdoor waterproof down lamp of cun includes:
the down lamp comprises a down lamp 3, wherein a radiator 32 for radiating heat is mounted at the upper end of the down lamp 3, the radiator 32 is integrally formed by die-cast aluminum, and a plurality of radiating fins are arranged on the surface of the radiator 32;
the power supply 2 is electrically connected with the down lamp 3, and the power supply 2 is used for supplying power to the down lamp 3;
the light modulator 1 is electrically connected with the power supply 2, and the light modulator 1 plays a role in dimming the down lamp 3 through the power supply 2;
in summary, the heat sink 32 is formed by die-casting aluminum integrally, the heat sink 32 is designed in an array manner to increase the heat dissipation area and improve the radiation surface, so that the residual heat generated by the light conversion of the chip is quickly conducted to the heat sink 32, the heat sink 32 is quickly conducted to the surface of the heat sink 32 at the heat conduction rate of 180W/MK, and the heat exchange with the outside is carried out in the radiation manner by convection with air, so that the temperature of the chip can be effectively reduced, and the service life of the down lamp 3 can be prolonged.
The input end of the dimmer 1 is connected with a second connecting wire 12, the tail end of the second connecting wire 12 is connected with a first power plug 13, the output end of the dimmer 1 is connected with a first connecting wire 11, the tail end of the first connecting wire 11 is connected with the power supply 2, the input end of the power supply 2 is connected with a third connecting wire 21, the tail end of the third connecting wire 21 is connected with a second power plug 22, the output end of the power supply 2 is connected with a fourth connecting wire 23, the tail end of the fourth connecting wire 23 is connected with a male plug 24, one side of the upper end of the radiator 32 is embedded and fixed with a waterproof wire joint 33, the upper end of the waterproof wire joint 33 is connected with a fifth connecting wire 35, the tail end of the fifth connecting wire 35 is connected with a female plug 34, the male plug 24 is connected with the female plug 34, the dimmer 1 is arranged, and the dimmer 1 is a 0-10V dimmer 1, so that the dimmer 1 utilizes the second connecting wire 12 and the first power plug 13 to connect with an external power supply, the down lamp 3 is directly connected with the waterproof wire joint 33, so that linear light and shade dimming can be realized and energy consumption is reduced by externally connecting the 0-10V dimmer 1, and the down lamp 3 can effectively perform electric shock protection by using a 36V safe voltage load;
the male plug 24 and the female plug 34 are waterproof plugs, the power supply 2 is a waterproof power supply, a sealing strip is arranged at the connecting part between the down lamp 3 and the radiator 32, and the outdoor waterproof grade IP65 can be achieved through the male plug 24 and the female plug 34 which are waterproof plugs, the power supply 2 which is a waterproof power supply, the wire waterproof joint 33 and the sealing strip, so that the service life of the down lamp 3 can be effectively prolonged;
3 both ends of down lamp all are fixed with elasticity card 31, through setting up elasticity card 31, can press elasticity card 31 to laminating down lamp 3 earlier when installation down lamp 3, later fill in down lamp 3 the mounting hole again, and elasticity card 31 can the reconversion block the mounting hole at last to this installation of accomplishing down lamp 3, it is more convenient to install down lamp 3 like this.
Claims (7)
1. The utility model provides a 3 outdoor waterproof down lamp of cun, its characterized in that includes:
the down lamp (3), the upper end of the down lamp (3) is provided with a radiator (32) for radiating;
the power supply (2) is electrically connected with the down lamp (3), and the power supply (2) is used for supplying power to the down lamp (3);
light modulator (1), light modulator (1) and power (2) electric connection, light modulator (1) plays the dimming effect of down lamp (3) through power (2).
2. A 3 inch outdoor waterproof down lamp according to claim 1, characterized in that: the radiator (32) is integrally formed by die-casting aluminum, and a plurality of radiating fins are arranged on the surface of the radiator (32).
3. A 3 inch outdoor waterproof down lamp according to claim 1, characterized in that: the input end of the dimmer (1) is connected with a second connecting wire (12), the tail end of the second connecting wire (12) is connected with a first plug (13), the output end of the dimmer (1) is connected with a first connecting wire (11), and the tail end of the first connecting wire (11) is connected with the power supply (2).
4. A 3 inch outdoor waterproof down lamp according to claim 1, characterized in that: the input of power (2) is connected with connecting wire three (21), connecting wire three (21) end-to-end connection connects electric plug two (22), the output of power (2) is connected with connecting wire four (23), connecting wire four (23) end phase connect public plug (24).
5. A3 cun outdoor waterproof down lamp according to claim 4, characterized in that: radiator (32) upper end one side embedding is fixed with electric wire water joint (33), electric wire water joint (33) upper end is connected with connecting wire five (35), connecting wire five (35) end meets female plug (34), public plug (24) are connected with female plug (34).
6. A3 cun outdoor waterproof down lamp according to claim 5, characterized in that: public plug (24) and female plug (34) are waterproof plugs, power (2) are waterproof power, the sealing strip has been arranged at the position of being connected between down lamp (3) and radiator (32).
7. A 3 inch outdoor waterproof down lamp according to claim 1, characterized in that: elastic clamping pieces (31) are fixed at the two ends of the down lamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093106.9U CN215570029U (en) | 2021-09-01 | 2021-09-01 | 3 outdoor waterproof down lamp of very little |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093106.9U CN215570029U (en) | 2021-09-01 | 2021-09-01 | 3 outdoor waterproof down lamp of very little |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570029U true CN215570029U (en) | 2022-01-18 |
Family
ID=79845425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122093106.9U Active CN215570029U (en) | 2021-09-01 | 2021-09-01 | 3 outdoor waterproof down lamp of very little |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215570029U (en) |
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2021
- 2021-09-01 CN CN202122093106.9U patent/CN215570029U/en active Active
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